CROSS-REFERENCE TO RELATED APPLICATION The present application is a continuation in part of U.S. patent application Ser. No. 13/248,977, filed on Sep. 29, 2011, which claimed priority to U.S. Provisional Application Ser. No. 61/387,509, filed on Sep. 29, 2010, the disclosures of which is incorporated herein by reference in their entirety.
BACKGROUND Tablet computers have made great strides in the marketplace of portable computers and have become a popular choice for consumers looking for easily transportable and usable computers. Characteristics of such computers include a touch screen for data entry and a smaller form factor to permit easier handling and transportation. However, even with the reduced form factor and size, manipulation of a tablet computer can be challenging. If a user holds the computer with one hand, it may be difficult to enter data with the other hand. The touch screens are typically larger than a smart phone screen, so a user is not easily able to cradle the tablet computer in both hands and use both thumbs to enter data. Thus, during holding and data entry, the tablet computer is typically held awkwardly in one hand or cradled in an arm while the opposite hand accesses the touch screen.
In addition, most, but not all tablet computers have been manufactured with sleek exterior surfaces that make securing the tablet computer difficult. When the computers are placed on a table top or other support surface, this is not a particular problem but when using the computer in a hand-held mode, the possible loss of control or dropping of the computer is an issue.
Still further, many of these tablet computers are used to display images or video, either for entertainment or business purposes. Merely placing the computer flat on a table top does not provide a desirable viewing angle and does not permit the election of either landscape or portrait orientation of the display.
A tablet PC's monitor and use (software applications and appearance on touch screen), by its very nature, is very customizable. However, from a physical standpoint, Ergonomics have not been optimized for customization for each individual's user needs or experiences. For example, each individual has different limits in terms of eye-sensitivity, different hand size, grip strength, dexterity, stamina, etc. The needs of a healthy person using these devices is far different than that of an elderly or disabled individual. These individuals may need a tablet (or similar electronic device) to be an Assistive Technology solution to help enable and impact the quality of their lives.
Further, the applications of touch screen electronic devices are not only in a home or school, but also in recreational settings (outdoor environments) as well as work environments (office, factory, hospitals, or outdoors). These applications often require protection (physical and security from theft, etc.) of the device for when a user is stationary, seated, standing or dynamically moving (mobile), or a combination thereof.
The physical limits of having (4) smooth edges do not allow for single-hand and/or pain-free usage or mobility. A secure and rotatable handle allows for physical security of the tablet, personal comfort and improved utilization and productivity. Each of these unique individuals need and want to maximize the utility of their devices for interactively using and sharing the device. Ergonomic considerations are integral to these designs as an accessory or enhancement of the device-enclosures' physical dimensions and features. The user needs to be able to customize the physical orientation for their own specific needs.
It is desirable to have improvement to the design and/or accessories for conventional tablet computers and similar touch screen (interactive or non-interactive) devices. It is not intended that the present disclosure be limited to only those accessories that address these issues, or be limited to present day tablet (or similar electronic device) technology. These issues are merely illustrative of problems or concerns during the use of tablet computers that have arisen and it is not intended that this be an exhaustive list of the issues or concerns relating to tablet computers and the use thereof.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawing figures, which are incorporated in and constitute a part of the description, illustrate several aspects of the invention and together with the description and serve to explain the principles of the invention. A brief description of the figures is as follows:
FIG. 1 is a side view of a tablet computer with a handle assembly according to the present disclosure mounted to a rear surface of the computer.
FIG. 2 is a side view of the handle assembly of FIG. 1
FIG. 3 is a side cross-sectional view of the handle assembly of FIG. 2.
FIG. 4 is a side view of a tablet computer with a second embodiment of a handle assembly according to the present disclosure.
FIG. 5 is a side view of the handle assembly of FIG. 4.
FIG. 6 is a side view of a second alternative embodiment of a handle assembly according to the present disclosure.
FIG. 7 is a perspective view of an alternative embodiment of a handle for use with a handle assembly according to the present disclosure.
FIG. 8 is a perspective view of a second alternative embodiment of a handle for use with a handle assembly according to the present disclosure.
FIG. 9 is a first image of a handle assembly according to the present disclosure mounted to the rear surface of a tablet computer.
FIG. 10 is a second image of the tablet computer and handle assembly of FIG. 9.
FIG. 11 is an image of the tablet computer and handle assembly of FIG. 9 resting on a table with the screen oriented in landscape mode.
FIG. 12 is an image of the tablet computer and handle assembly of FIG. 9 resting on a table with the screen oriented in portrait mode.
FIG. 13 is a second image of tablet computer and handle assembly of FIG. 12.
FIG. 14 is an image of the rear of the tablet computer and handle assembly of FIG. 9.
FIG. 15 is a closer image of the handle assembly of FIG. 14.
FIG. 16 is an image of the handle assembly of FIG. 14 with a locking ring and a handle removed from a base.
FIG. 17 is a second image of the disassembled handle assembly of FIG. 16.
FIG. 18 is a third image of the disassembled handle assembly of FIG. 16.
FIGS. 19 to 22 are images illustrating a process of assembly of the handle assembly of the present disclosure.
FIG. 23 is a perspective view of a second embodiment of a handle assembly according to the present disclosure.
FIG. 24 is a back side view of the handle assembly of FIG. 23.
FIG. 25 is a front side view of the handle assembly of FIG. 23.
FIG. 26 is a side view of the handle assembly of FIG. 23.
FIG. 27 is a top view of the handle assembly of FIG. 23.
FIG. 28 is a bottom view of the handle assembly of FIG. 23.
FIG. 29 is a bottom view of a removable handle of the handle assembly of FIG. 23.
FIG. 30 is a side view of the removable handle of FIG. 29.
FIG. 31 is a front view of the removable handle of FIG. 29.
FIG. 32 is a perspective view of the removable handle of FIG. 29.
FIG. 33 is a side view illustrating the mounting of the removable handle of FIG. 30 into the handle assembly of FIG. 23.
FIG. 33a is a side view illustrating the mounting of an alternative embodiment of a removable handle similar to the handle of FIG. 30 into an alternative embodiment of a handle assembly similar to the handle assembly of FIG. 23.
FIG. 34 is a perspective view of the assembly of FIG. 23 mounted to a tablet device.
FIG. 35 is a perspective view of a holster according to the present disclosure for receiving and carrying a tablet device with the handle assembly of the present disclosure.
FIG. 36 is a schematic view of a tablet mounting assembly for use with a tablet device and handle assembly of the present disclosure.
FIG. 37 is an exploded side perspective view of a wall mounting assembly for tablet devices according to the present disclosure.
FIG. 38 is a bottom view of an alternative embodiment of removable handle according to present disclosure including a storage opening.
FIG. 39 is a side view of the removable handle of FIG. 38 with a stylus partially positioned within the storage opening and partially projecting from it.
FIG. 40 is a bottom view of a third alternative embodiment of a removable handle according to the present disclosure with an internal light system.
FIG. 41 is a side view of the removable handle of FIG. 40.
FIG. 42 is a bottom view of a fourth alternative embodiment of a removable handle according the present disclosure with an internal Bluetooth or wireless enabled control arrangement.
FIG. 43 is a side view of the removable handle of FIG. 42.
FIG. 44 is a bottom view of a fifth embodiment of a removable handle according to the present disclosure with an internal storage cavity.
FIG. 45 is a side view of the removable handle of FIG. 44.
FIG. 46 is a perspective view of a fourth alternative embodiment of a handle assembly according to the present disclosure, with the handle assembly mounted to a tablet device.
FIG. 47 is a perspective view of a fifth alternative embodiment of a handle assembly according to the present disclosure, with the handle assembly integral with a back of a tablet device.
FIG. 48 is a perspective view of a sixth alternative embodiment of a handle assembly according to the present disclosure, with the handle assembly integral with a back of a tablet device.
FIG. 49 is a top view of a removable handle assembly with a second embodiment of a removable handle according to the present disclosure.
FIG. 50 is a top view of the removable handle assembly of FIG. 49, without the removable handle in place.
FIG. 51 is a top view of the removable handle of FIG. 49 showing a plurality of retractable tabs in an extended position.
FIG. 52 is a top view of the removable handle of FIG. 51 showing the plurality of retractable tabs in a refracted position.
FIG. 53 is a bottom perspective view of the removable handle of FIG. 51.
FIG. 54 is a bottom perspective view of the removable handle assembly of FIG. 49.
FIG. 55 is a side view of the tablet and removable handle assembly of FIG. 34, illustrating different viewing angles that can be achieved through rotation of the handle.
FIG. 56 is a side perspective view of a user utilizing the handle of the tablet and removable handle assembly of FIG. 55 to share or present images to others.
FIG. 57 is a side perspective view of the user rotating the tablet device of FIG. 56 with a single hand.
FIG. 58 is a side perspective view of the user of FIG. 56 holding the tablet device in one hand while accessing a touch screen of the device with another hand.
FIG. 59 is a side perspective view of the user of FIG. 56 using the handle to position the tablet device to capture images or videos.
FIG. 60 is a side view of the removable handle assembly of FIG. 23 with a larger tablet device.
FIG. 61 is a perspective view of the tablet device and handle assembly of FIG. 34 with a tablet mounting assembly according to the present disclosure.
FIG. 62 is a perspective view of the tablet device, handle assembly and tablet mounting assembly of FIG. 61, with the mounting assembly connected to equipment mounting post, adjacent a dentist's chair.
FIG. 63 is a perspective view of the tablet device, handle assembly and tablet mounting assembly of FIG. 61, with the mounting assembly connected to a side rail of a hospital bed.
FIG. 64 is a perspective view of the tablet device, handle assembly and tablet mounting assembly of FIG. 61, with the mounting assembly connected to an arm of a wheelchair.
FIG. 65 is an exploded view of a wall mount assembly according to the present disclosure, the wall mount assembly for receiving the handle of the handle assembly of FIG. 27.
FIG. 66 is a perspective view of a tablet mounting assembly according to the present disclosure including an electrical connector within the handle engaging portion, and a handle assembly according to the present disclosure with a mating electrical connector as part of the handle.
FIG. 67 is an exploded view of a wall mount assembly according to the present disclosure, with the handle engaging portion including an electrical connector.
FIG. 68 is a perspective view of a handle and tablet rear cover assembly according to the present disclosure with a handle assembly integrally positioned to the rear cover with an attached handle.
FIG. 69 is a side view of the handle and tablet rear cover assembly of FIG. 68.
FIG. 70 is a perspective view of a tablet mounting assembly according to the present disclosure with an electrical connector within and through the handle engaging portion and charging symbols for wireless charging through the handle assembly.
FIGS. 71, 72 and 73 are side views of handles according to the present disclosure that incorporate different assemblies for different functions within a cavity inside the handle.
FIG. 74 is a top view of a removable handle assembly with a second embodiment of a removable handle according to the present disclosure.
FIG. 75 is a bottom view of the removable handle assembly of FIG. 74.
FIGS. 76a, 76b and 76c are side views of handles according to the present disclosure, that incorporate different assemblies for different functions on the exterior of and within the handle assembly.
FIG. 77 is a perspective view of the holster of FIG. 35 including a storage area attached to the holster.
FIG. 78 is a perspective view of a protective sleeve according to the present disclosure for a tablet device with a removable handle assembly.
FIG. 79 is a perspective view of a second embodiment of a protective sleeve according to the present disclosure for a tablet device with a removable handle assembly.
FIG. 80 is a perspective view of a third embodiment of a protective sleeve according to the present disclosure for a tablet device with a removable handle assembly.
DETAILED DESCRIPTION Reference will now be made in detail to exemplary aspects of the present invention which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
FIG. 1 illustrates a tablet computer 100 with a handle assembly 102 according to the present disclosure attached to a rear surface of the computer. Handle assembly 102 is comprised of a base assembly 104 and a handle 106 rotatably and removably mounted to the base assembly. As shown, the computer and handle assembly are resting on a table top or surface 108 with the computer elevated above horizontal to aid in viewing the screen of the computer.
FIG. 2 illustrates handle assembly 102 removed from the computer. Assembly 102 may include base assembly 104 with a base ring 108 and a locking ring 110 into which handle 106 is mounted. FIG. 3 illustrates the base assembly in cross-section, with handle 106 including a round base 112 of the handle having a lip 114 extending circumferentially about the base 112. Round base 112 may be received within a recess 116 of base ring 108 with locking ring 110 is positioned within recess 116 to capture lip 114 and hold the handle to the base assembly. Other means of rotating and releasably securing the handle to the base assembly are within the scope of the present disclosure and the drawings illustrate a current and non-limiting embodiment of an appropriate means of securing the handle.
FIG. 4 illustrates tablet computer 100 being positioned at a first desired angle with respect to surface 118 by a handle 206 of a second embodiment of a handle assembly 202. Note that handle 206 is not symmetrical about an axis of rotation within base assembly 104 so that by rotating the handle up to one hundred and eighty degrees within base assembly 104 would result in the tablet computer being positioned at multiple angles with respect to surface 118. Thus, the handle of the present disclosure eliminates the need to have a separate stand to hold the tablet computer to angle the screen as desired to permit viewing of images or video on the screen. Different handle sizes or configurations can further offer different variant degrees of angle with respect to surface 118.
FIG. 5 illustrates assembly 202 removed from the tablet computer and shows the addition of added grip material 208 on an exterior of handle 206. Grip material 208 could be selected and arranged to modify the nature or shape of the grip, to provide different colors on grip 206, to aid in friction of an exterior of grip 206, or may be added for others reasons or purposes. It is not intended to limit the scope of the present disclosure with regard to the nature of what material may be added to a grip according to the present disclosure or the reasons for which the material may be added. FIG. 6 illustrates a grip assembly 302 with a grip 306 having no added material on an exterior of the grip.
FIGS. 7 and 8 illustrate alternative embodiments of grips 406 and 506 for use with the present disclosure and configured to be rotatably and releasably received within base assembly 104. Each of these grips includes a mating base 112 and lip 114.
FIGS. 9 and 10 illustrate tablet computer 100 and handle assembly 102 held by a user in different orientations. The handle assembly of the present disclosure preferably permit easy rotation through a full three hundred and sixty degrees so that the user may grasp the handle and orient the computer in any positioned desired.
FIG. 11 illustrates tablet computer 100 and handle assembly 102 positioned on surface 118 with the computer screen in a landscape orientation. Most tablet computers have a position sensor that will automatically orient the screen based on the angle at which the tablet is held. However, for these sensors to operate, the tablet needs to be held at angle to horizontal. By elevating or angling the tablet computer above the surface, and holding the tablet computer to select the desired screen orientation, a user may better control the nature of the images or video on the computer screen.
FIGS. 12 and 13 illustrate tablet computer 100 and handle assembly 102 positioned on surface 118 with the computer screen in a portrait orientation. Note that if the tablet computer is rectangular in shape, as opposed to square, positioning the handle to display in landscape or portrait orientation will also result in the computer screen being positioned at different angles with respect to surface 118. This permits a user to select both the desired orientation of the screen and the desired angle of the screen above the surface on which it is placed.
FIGS. 14 and 15 are additional rear views of tablet computer 100 and handle assembly 102.
FIG. 16 is a view of a disassembled handle assembly 104, including base ring 108 defining recess 116, locking ring 110, handle 106 with round base 112 and lip 114. FIG. 17 illustrates the beginning of assembly of the various elements into handle assembly 102. Locking ring 110 may include a lower portion 122 configured to engage and capture lip 114 within recess 116. Recess 116 and locking ring 110 may include mating threaded portions, 124 and 126, respectively, that releasably engage each other to secure handle 106 to assembly 102 while allowing free rotation of handle 106 as desired by the user.
FIG. 18 illustrates handle 106 positioned within recess 116 and locking ring 110 positioned to engage base ring 108. Along an exterior portion of locking ring 110 may be a plurality of elements 128 that may serve dual purposes of providing improved grip for tightening or loosening locking ring 110 with base ring 108, as well as providing decorative or customizable visual elements to handle assembly 102.
FIGS. 19 and 20 illustrate steps to perform the assembly of the elements into assembly 102.
FIG. 21 illustrates a user engaging the threads of locking ring 110 and base ring 108 to secure handle 106 into handle assembly 102 and FIG. 22 shows handle assembly 102 fully configured and mounted to the rear of tablet computer 100.
FIG. 23 illustrates a further embodiment of a handle assembly according 302 according to the present disclosure, with a tablet mounted assembly 304 and a removable handle 306. Visible in this FIG. are two elements that are part of tablet mounted assembly 304, an outer rotating ring 310 and an inner mounting plate 308. These two elements are rotatably mounted to a fixed ring (shown in FIGS. below) and are configured to rotate together to permit positioning of handle 306 with respect to the tablet device as desired by a user. FIG. 23 illustrates an embodiment that permits the removal of handle 306 without disassembly of the tablet mounting assembly, as described above. Removal of the handle is accomplished by a different series of steps, as described below, but once attached, handle assembly 302 is functionally equivalent to the handle assemblies previously described.
FIGS. 24 and 25 are back and front side views of handle assembly 302 and fixed ring 312 is visible underneath rotating ring 310. FIG. 26 is a side of handle assembly 302 also showing fixed ring 312. Fixed ring 312 may included an adhesive ring 314 for affixing the tablet mounted assembly to a tablet device. Alternative mounting arrangements are anticipated as being within the scope of the present disclosure and may include but are not limited to temporary or permanent boding adhesives that are applied to either the tablet or the handle assembly, double sided adhesive tape, adhesive tape that may be thinner than that shown in the FIGS., or other methods of mounting the handle assembly to a tablet device. It is also anticipated that the mounting of the handle assembly may be directly to a back surface of the tablet itself or to a skin, case, cover, or other accessory that covers the back surface of the tablet device.
Referring now to FIGS. 27 and 28, inner mounting plate 308 of handle assembly 302 includes a release tab 316 to permit the release and removal of handle 306 from assembly 302. Release tab 316 is preferably positioned and configured to permit a user to press down on an outer portion of the tab extending beyond the handle without the need for tools or other devices. Release tab 316 may be fixed to plate 308 along a base 317 with an opposite end of the tab free to move when a user depresses the free end. Plate 308 may also include two openings 319 and 321 to receive keyed tabs 318 and 320, respectively, on handle 306. Openings 319 and 321 are sized to permit tabs 318 and 320 to be positioned in a first position permitting the removal of the handle or in a second position (shown in FIG. 28) where the handle is secured to plate 308. From the position shown in FIG. 28, a portion of tab 316 engages handle 306 to prevent the movement of handle 306 from the second position to the first position for removal. Moving tab 316 down and away from handle 306 will allow handle 306 to be moved to the second position and removed from plate 308.
Referring now to FIGS. 29 to 32, handle 306 includes a base plate 322 from which tabs 318 and 320 extend. In addition, a recess or opening 324 may be included in the base plate to receive a detent or protrusion (shown below) that may be part of tab 316. Tabs 318 and 320 may be preferably differently shaped to ensure that handle 306 is inserted into handle assembly 302 in a correct orientation. Since plate 308 is rotatably mounted within handle assembly 302, there is not set orientation in which the plate will be located when a user wishes to insert the handle. The differential shaping of the tabs should help prevent improper insertion and to ensure proper engagement and functioning of the release mechanism to permit future removal of the handle.
Tabs 318 and 320 are preferably offset from base plate 322 by webs, 326 and 328, respectively and include heads 327 and 329, respectively, positioned off the base plate. Heads 327 and 329 may have the differential shapes to ensure proper insertion. Alternatively, the webs may have different sizes or widths to prevent improper insertion into correspondingly different shaped openings 319 and 321 in plate 308.
FIG. 33 illustrates movement of a separated handle 306 into engagement with a tablet mounted assembly 304. In position A, a user has positioned handle 306 adjacent tablet mounted assembly 304. In positions B and C, the handle is shown in ghost lines moving toward engagement with assembly 304. Tab 318 engages opening 319 and tab 320 engages opening 321. Opening 319 includes a larger portion 332 sized to receive head 327 of tab 318. Opening 321 includes a larger portion 334 sized to receive head 329 of tab 320. In this position, base plate 322 of handle 306 engages a stop 330 that is part of release tab 316 and presses release tab 316 downward.
Once both tabs have been initially received within the appropriate openings, handle 306 may be slid forward so that the webs 326 and 328 engage narrower portions 333 and 335 of openings 319 and 321, respectively. Narrower portions 333 and 335 are preferably sized to allow webs 326 and 328 to move freely but are sized smaller than heads 327 and 329, preventing handle 306 from being pulled away from mounting plate 308. As the webs moves into the narrower portions of the openings, stop 330 comes into engagement with opening 324 and release tab 316 returns to its normal, un-depressed state. Engagement of stop 330 within opening 324 prevents handle 306 from sliding back so that the heads are aligned with the wider portions of the openings. This secures handle 306 to mounting plate 308 but allows easy removal of the handle when the user depresses the release tab to disengage stop 330 from opening 324, so that handle 306 may be slid back and removed from the mounting plate.
It is anticipated that handle 306 and mounting plate 308 may have the interface for releasable engagement reversed, meaning that tabs 318 and 320 may be included as part of mounting plate 308 extending outward, and handle 306 may incorporate openings 319 and 321. This would create a mounting plate that may be more easily cleaned or disinfected as it would not include recesses within which material might be trapped. The recess or openings being in the handle are more manageable for cleaning as the handle may preferable be made of a material that may be disinfected in an autoclave or similar device used to disinfect smaller medical devices and tools.
FIG. 33a illustrates the mounting of an alternative handle 1306 into a tablet mounted assembly 1304 with tabs 318 and 320 on tablet mounting assembly 1304 and openings 319 and 321 on handle 1306.
FIG. 34 illustrates handle assembly 302 mounted to a tablet device 100 with handle 306 positioned on and engaged by mounting plate 308.
FIG. 35 illustrates a holster or protective case 350 for carrying a tablet 100 having a tablet mounted assembly 304 (with or without a handle 306 mounted). Holster 350 may be configured to carry the tablet with the screen positioned against a protective inner face while still providing access to the handle (if mounted) or the tablet mounted assembly to permit a handle to be attached as needed. For transportation and storage, the handle may be removed, as shown. The tablet may be carried securely in the holster until needed, and then may be removed from use. Holster 350 may include a belt clip 352 or similar or equivalent structure to permit secure hands-free carriage of the tablet and holster.
FIG. 36 illustrates a tablet mounting assembly 354 that is configured to engage handle 306 of assembly 302. Mounting assembly 354 may include a handle engaging portion 356 that is mounted via an articulated joint 358 to a wall or panel mount 360. Tablet mount 354 would permit a user to carry tablet 100 into proximity of the mount with handle 306 in place. Then, without removing handle 306, tablet 100 may be secured in the tablet mount for hands free use by inserting handle 306 into handle engaging portion 356. Non-limiting examples of possible installation locations for tablet mounting assembly 354 include but are not limited to automobile dashboards, aircraft instrument panels, bulkheads adjacent machinery, walls adjacent hospital beds, walls adjacent food preparation or cooking areas, etc. When the user needs to move on, the tablet may be moved by simply withdrawing handle 306 from handle engaging portion 356 and transporting the tablet to a new location. Given the plethora of applications available for tablet devices and the ability of these devices to support many different tasks or activities, the ability to quickly move and secure a tablet device provides a great benefit to users, in addition to the benefits provide by having secure one-handed control of the device provided by the handle assembly of the present disclosure.
FIG. 37 illustrates a further embodiment of a tablet holding assembly 368 for mounting a tablet 100 to a wall or other structure. An alternative handle 406 may be mounted into tablet mounted assembly 304 according to the present disclosure. Handle 406 may then be received within a receiver 364 that may be mounted within a standard wall outlet box 366 and covered with a standard outlet plate 362. Assembly 368 would permit a mounting point to be provided in wall, bulkhead or other structural element using predominantly off the shelf components that may be installed without any specialized knowledge, training or tools.
Assemblies 368 and 350 are intended to be merely illustrative of mounting arrangements that may be utilized with handle mounting assemblies according to the present disclosure.
FIGS. 38 and 39 illustrate a further embodiment of a handle 506 including an internal storage opening 508 accessible through base plate 322 for carrying, for example, a stylus for use with a tablet device. The stylus, or other element, may be accessible through the external top of the handle.
FIGS. 40 and 41 illustrate a still further embodiment of a handle 606 that may include a lighting device 608 such as an LED and power assembly for the LED within an interior of the handle. Such an assembly may permit a user to visualize objects in a dark environment while carrying the tablet and handle assembly according to the present disclosure. A battery for the lighting device may be accessible through base plate 322.
FIGS. 42 and 43 illustrate another embodiment of a handle 706 according to the present disclosure which may include wireless control features for the tablet, such as but not limited to a Bluetooth compatible control 708. Control 708 may include one or more elements to be engaged by a user grasping handle 706. Such elements may include but are not limited to a navigation button 710 and a selection button 712. A battery 714 to power the control feature may be accessible through base plate 322. Other similar or compatible control features may be included in a handle within the scope of the present disclosure.
FIGS. 44 and 45 illustrate an embodiment of a handle 806 according to the present disclosure with a multipurpose storage cavity 808 within the handle. A removable cover 810 may be positioned over the cavity in base plate 322 so that the mounting and release features of the handle described above are preserved. Non-limiting examples of uses for cavity 808 may include storage for extra flash drives or other memory devices, storage for ear buds, earphones, a cell phone head set, a microphone, a Bluetooth device, storage for a cleaning cloth, power or interface cords for the tablet, electronics for interfacing with security devices, or other suitable functions. It is also anticipated that other electronic devices may be embedded within the handle such as but not limited to longer distance passive or active wireless communications devices, GPS receivers, transponders, or other similar devices.
Referring now to FIG. 46, tablet device 100 may have a handle assembly 902 mounted to a back side of the device. Handle assembly 902 may comprise a tablet mounted assembly 904 with a handle 906. Handle 906 may include an integral rotating plate 907 that is held to assembly 904 by ring 310. Handle assembly 902 is similar to handle assembly 302 with the primary difference being that the rotating mounting plate and handle are formed integrally with each other. This mounting configuration would allow the rotatable and one-handed control of a tablet in an environment where moisture and/or bacteria and/or unwanted particles are prohibited or unsafe, including but not limited to food preparation or production (allergies, contamination) or medical/healthcare/education (virus, infection, allergic reactions, etc.)
Referring now to FIG. 47, a tablet device 900 may include a handle assembly 912 that is integrally formed into a back 908 of the tablet device. While it is illustrated that handle assembly 912 is integral to the back of the tablet device, it is also anticipated that the handle assembly may be integral with a shell or case that covers back 908 and secures the tablet device to the handle. Handle assembly 912 may include a lock slot 910 similar to such slots that are included in laptop computers, among other portable devices. This lock slot 910 may permit a user to secure the tablet device at a particular location to avoid or deter theft or misplacement of the tablet device. This mounting configuration would allow the rotatable and one-handed control of a touch screen device in an environment where moisture and/or bacteria and/or unwanted particles are prohibited or unsafe. Tablet computers and electronic devices are expensive assets and critical tools in institutions and businesses where people work or are treated for illness or where services are provided to the disabled. Individuals and businesses depend on protecting their assets and the tools they need to function, work and live.
Referring now to FIG. 48, tablet device 900 with an integral handle assembly may include handle 306 being removably mounted to rotating mounting plate 308. As described above, handle 306 may be removably attached to rotating mounting plate 308. The handle may preferably be removable. This design allows for all of the functionality of a rotatable and removable handle from a base-assembly; yet the base-assembly may actually serve as an enclosure for a portion of the tablet or similar touch screen device.
Referring now to FIGS. 49 to 54, a removable handle assembly 914 may include a rotating mounting plate 916 to which a handle 918 may be removably attached. Rotating mounting plate 916 may include a recess 920 for receiving a base 921 of handle 918. Within recess 920 may be a plurality of openings 924 with each opening positioned and sized to receive one of a plurality of retractable tabs 924 extending from base 921. Handle 918 may include a push button 926 or other actuation interface that will allow a user to retract tabs 924 into handle 918 (as shown in FIG. 52) to permit the handle to positioned within or removed from rotating mounting plate 916. Five tabs 924 are shown but it is anticipated that as few as a single retractable tab may be sufficient to secure handle 918 to rotating mounting plate 916 in conjunction with other overlapping and engaging lips on the base of the handle and about the periphery of the recess in the mounting plate.
It is anticipated that the handle assembly of the present disclosure may find significant usage and utility within the medical industry. Other industries (such as food production) and institutions (such as nursing homes) also have bacterial and microbial matter that must be mitigated. For this sort of usage, it may be desirable to improve the design to allow for effective cleaning and/or sterilization. Handle assembly 914 provides improved utility with regard to cleaning and/or sterilization by reducing the depth of the openings in either the handle or the mounting plate where contaminants may collect and from which it may be hard to ensure that the contaminants have been removed. Handle 918 may be made of materials that may be autoclaved or otherwise subjected to sterilization, since this is the portion of the assembly that a patient or healthcare worker may be in contact with the most. Any of the handles according to the present disclosure may further be made of an anti-bacterial material as a method of further enhancing the hygienic characteristics of the handle assembly disclosed herein.
This design allows for a rotating base member and handle design that can offer more stability, based on the needs of a specific application. Note, the materials for this utility solution may be altered to further increase joint and mechanism strength or provide a utility benefit such as the ability for especially rugged applications or the ability to wash down (or sterilize) the assembled mechanism. Potential application needs might be those that require increased strength due to increased stresses from a larger moment-arm (such as use with a Reciprocating Arm Extension).
FIGS. 55 to 59 illustrate how a handle and or handle assembly according to the present disclosure may impact the overall user experience of utilizing a tablet (or similar electronic) device. The combination of these drawings illustrate how the device can be physically manipulated to allow the user of a tablet (or similar electronic device) to improve the interactive and dynamic utility of the operation, provide for secure and protective handling as well as improve the ergonomics of utilizing the assembly of the handle assembly to, on or with the tablet (or similar electronic device).
Referring now to FIG. 55, rotation of handle 306 of handle assembly 302 may be used to position tablet device 100 at a desired viewing angle as needed to accommodate user position or to reduce problems with glare on the screen. Note that while the ergonomic shape of the handle does not directly come into play in this usage, an angled “pistol grip” feature of the handle does permit a user to select from a range of viewing angles when the tablet device is placed on surface 108. This allows for personal and customizable use of a tablet (or monitor or similar electronic device) in a secure stand position, to prevent slipping and free up the use of two hands. The rotational ability allows the ability to minimize glare or eye-strain due to eye-to-screen orientation and location of reflective light sources.
FIG. 56 illustrates the ease of a user 950 holding tablet device 100 to display image to others, such as during a presentation or conversation, through the use of handle assembly 302. The handle may be uniquely and ergonomically designed to minimize strain on wrists and fingers. Arthritis and carpel tunnel syndrome are very real physical conditions. The combination of the ergonomic shape and the low weight of the handle assembly minimize the negative consequences over repeated use. This even allows for steady signatures or touch screen manipulation by another person (audience).
FIG. 57 illustrates how easily a user may rotate the tablet device with regard to handle 306 during use of the tablet device merely through the use of thumb pressure against the device itself. A raised portion or a plurality of raised elements may be added to the portion of handle assembly 302 that is rotationally fixed to tablet device 100 so that the user may be more easily able to rotate tablet device 100 while holding handle 306. The inclusion of such raised elements may allow the user to rotate tablet device 100 using just the one hand grasping the handle, leaving the other hand free for other tasks, such as but not limited to holding other exhibits or supplementary presentation elements. The handle may be uniquely designed with this thumb-bump feature that allows for secure rotation even when a user's hands are weak or there is poor finger/wrist strength and dexterity.
FIG. 58 illustrates the use of tablet device 100 being greatly simplified by providing a secure and pivoting handle so that the user may access the screen and rotate the screen between landscape or portrait orientations, or anywhere in between as needed or desired. The handle may be ergonomically designed to allow for secure single-hand use. This allows for the other hand to be used to easily manipulate the touch screen of the tablet (or similar electronic device), even if the user is dynamically moving (such as walking or standing).
FIG. 59 illustrates how handle 306 may assist the user in holding the tablet device while using a camera or video capturing capability of the tablet device. The secure grip by a single hand may improve the ability of the user to access the screen and select different video capture or display option, such as but not limited to color, size, zoom, etc., as opposed to gripping the tablet on one side only while using the other hand to access the screen. Use of handle 306 may also help in ensuring that the user 950's hand stays out of the visual range of the camera. The combination of the ergonomic shape and the low weight of the handle assembly may minimize the possibility of dropping or slipping in this dynamic and arm-stretching position. When taking photos or videos; steady and secure operation is needed.
FIG. 60 illustrates the use of handle assembly 302 with a larger format tablet device 101. When placed upon surface 108, the larger format tablet device may not be positioned at the optimal or desired viewing angle with just a normal length of handle 306. A retractable extension 954 may be provided within handle 306 to permit the angle of the screen to be changed as desired to accommodate the larger screen size. It may be that the length of the handle itself will not permit a user to place the screen of the tablet device at the desired viewing angle. Electronic device designs are physically increasing (in the case of tablets) and decreasing (in the case of all-in-one computers). Users and manufacturers of these devices are trying to increase the portability, performance capabilities and user experience of their devices; while maintaining protection of the device itself from damage and increasing the mobility. The design configuration of the present disclosure may allow a user to utilize the design of the present application (switch it out) to use on a different device. This would be most advantageous for the removable handle and the integrated-handle-and-mounting-assembly designs. Such applications may include, but are not limited to, a hospital bed, dentist chair, fitness equipment or other moving or physically stationary equipment.
FIG. 61 illustrates tablet device 100 with handle assembly 302 including handle 306 positioned within sheath or handle engaging portion 356 that is connected to a mounting interface 956. Where a similar handle engaging and mounting apparatus was described above, mounting interface 956 may be configured to secure the handle engaging portion 356 to a wide variety of mounting arrangements. This is an adaptation from the mounting arrangement in FIG. 36, and described above which illustrated a wall-mount (or flat) surface mount with a ball joint. The purpose of sheath 356 is to allow for physically secure mounting for either a temporary need or definite purpose need. Further drawings illustrate some of the uses where the sheath would increase the interactive and monitoring utility of the handle (or other mounting extension) assembly for use with the tablet (or similar electronic device). A ball joint is only one possibility. Other application possibilities include a wall mount clamp, strap or screw type of mount for different user and application needs.
FIG. 62 illustrates a first arrangement where tablet device 100 may be mounted within handle engaging portion 356 which is connected via mounting interface 956 to an articulating arm 958. Articulating arm 958 may in turn be mounted to furniture or equipment post 960 adjacent a dentist chair 962 for use by a dental patient seated in the dentist chair. Preferably, articulating arm 958 may be flexible enough in nature to permit the dental patient to move or position the tablet device in a preferred viewing position while the patient is waiting for treatment or during treatment for longer procedures. Preferably, articulating arm 958 would also permit the tablet device to be positioned so as to be visible to the patient and not in the way of the dentist or other dental service provider. Articulating arm 958 may also preferably allow the tablet to be moved out of the way when the patient needs to get into or out of dental chair 962. Tablet device 100 may also be preferably removably mounted to handle engaging portion 356 so that a particular tablet device may be moved wherever the dental patient is seated during the course of an office visit. This dentist chair embodiment is an example of how the mounting assembly with an articulating arm (if needed) will allow the increased utilization of a tablet (or similar electronic device with a screen) for the user and caregiver experience, while maintaining secure protection of the device.
Tablet computers (and similar interactive electronic devices) are being utilized to increase knowledge and understanding by allowing the use of video or image viewing at a close distance. Healthcare and care service applications are increasingly utilizing tablet (and interactive electronic devices) to convert from historical 2-dimensional black and white x-ray sheets to the use of 3D digital imaging and even video.
These embodiments according to the present application may allow for more comfort and less fear from the user during their experiences, but may also allow for reduced glare as well as the advantage of reduces eyestrain and increases viewing clarity. In addition, the user may have access to music or video-streaming experiences that are not only care-service related, but also used for relaxation and entertainment in uncomfortable situations.
Referring now to FIG. 63, tablet device 100 is illustrated positioned with handle 306 within handle engaging portion 356 and connected via mounting interface 956 and articulated arm 958 to a side rail 964 of a hospital bed 966.
This hospital bed application is an example of how the mounting assembly with an articulating arm (if needed) will allow the increased utilization of a tablet (or similar electronic device with a screen) for the user and caregiver experience, while maintaining secure protection of the device.
Tablet computers (and similar interactive electronic devices) are being utilized to increase knowledge and understanding by allowing the use of video or image viewing at a close distance. Healthcare and care service applications are increasingly utilizing tablet (and interactive electronic devices) to convert from historical 2-dimensional black and white x-ray sheets to the use of 3D digital imaging and even video.
These embodiments may allow for more comfort and less fear from the user during their experiences, but also allows for reduced glare as well as the advantage of reduces eyestrain and increases viewing clarity. In addition, the user may have access to music or video-streaming experiences that are not only care-service related, but also used for relaxation and entertainment in uncomfortable situations.
Referring now to FIG. 64, tablet device 100 is illustrated positioned with handle 306 within handle engaging portion 356 and connected via mounting interface 956 and articulated arm 958 to an arm 968 of a wheel chair 970.
This wheelchair application is an example of how the mounting assembly with an articulating arm (if needed) will allow the increased utilization of a tablet (or similar electronic device with a screen) for the user, while maintaining secure protection of the device.
A person in a wheel chair may be able to utilize a tablet (or similar electronic device) for a hands free viewing (of video or images) experience or interact with their device without a second hand, and not worry about the device being dropped or damaged. This allows for more comfort and less fear from the user during their experiences, but also allows for reduced glare as well as the advantage of reduces eyestrain and increases viewing clarity. In addition, the user may have access to music or video-streaming experiences that are not only care-service related, but also used for relaxation and entertainment in uncomfortable or distressful situations.
While tablet device 100 is shown mounted to a number of various health care related patient furniture, it is anticipated that during treatment or in the course of a facility visit, the tablet device assigned to a patient may need to be secured or placed out of the way. Such placement may be necessary or desired when a patient is being transferred between furniture and/or positions. Moving the tablet device may also be desirable when treatment is being provided to the patient that requires more unrestricted access to the patient. It may also be desirable that the patient have the ability to mount the tablet device assigned to them to a wall or bulkhead adjacent their bed or chair to better view the screen of the tablet device.
In such situations, or at other times as desirable, handle 306 may be placed with handle engaging portion 356 that is part of a wall mount 980, as illustrated in FIG. 65. Wall mount 980 may include handle engaging portion 356, positioned within a housing 972 that is secured by face plate 362 within an outlet or wall box 366. This design allows for not only wall-mount applications for viewing, but also for temporary storage and charging. An example application of this design is in conjunction with the applications for a hospital bed or wheelchair (described previously); these applications require, for example, that the electronic device (which is quite valuable) to remain in a hospital room while a user/patient is transported to another part of the hospital (for radiology, surgery, therapy or discharge). The facility would own these devices and are very concerned about their safety, value, charging and having them properly and securely maintained, charged and cleaned.
Referring now to FIG. 66, it may be desirable that a tablet handle and mount cooperate to provide the option of connecting tablet device 100 to a power or data source. As shown in FIG. 66, handle engaging portion 356 may have embedded within a connector 978, such as but not limited to a USB or Lightning connector. Connector 978 may be electrically connected to a cable 976 extending through or along mounting interface 956. Handle 306 may then include a mating connector 980 positioned so that connectors 978 and 980 electrically connect when handle 306 is positioned appropriately within handle engaging portion 356. Connector 980 may then be electrically connected to a cable 982 extending through handle 306 and handle assembly 302, and possibly exiting handle assembly 302 via opening 904. A distal end of cable 982 may include a connector 984 selected to connect to and interface with tablet device 100. In this design, the sheath and sheath-extension allow for accessibility through them for charging/powering and synchronization of an electronic device. This illustration is for a corded solution with a power cord joint within the sheath and sheath-extension, with current cord technology. But, future technology may allow for different connectors on cords or allow for inductive charging through conductive materials (if chosen) of the handle and base assembly, sheath and sheath-extension, to the electronic device.
FIG. 67 illustrates a portion of a wall mounting arrangement according to the present application that incorporates connector 978 within handle engaging portion 356 and having cable 976 extending into a wall to which the mounting arrangement may be mounted. This design, when used in conjunction with mounting arrangements of FIG. 65 and/or FIG. 66, may allow for not only wall-mount applications for viewing, but also for temporary storage and charging. An example application of this design is in conjunction with the applications for a hospital bed or wheelchair (described previously); these applications may require, for example, that the electronic device (which is quite valuable) to remain in a hospital room while a user/patient is transported to another part of the hospital (for radiology, surgery, therapy or discharge). The care facility may own these devices and are very concerned about their safety, value, charging and having them properly and securely maintained, charged and cleaned.
FIGS. 68 and 69 illustrate a handle and tablet rear cover assembly 980 for use with a tablet device. As shown, assembly 980 includes a handle mounting assembly 982 that is integral to a rear tablet cover 984 with peripheral edges 986 configured closely fit about the edges of a tablet device and secure the handle and rear cover assembly to the tablet device. A handle 988 is connected to handle mounting assembly 982. This handle may be easily removed (or detachable for storage) or be of a non-removable design, depending on the utility application needs.
This design allows for the use of the rotatable handle, which is integrally mounted into the back of the enclosure, in applications that require even more stability and protection from contaminants. The handle as flush mounted, is removable (but may be non-removable by specific design and application needs), thereby minimizes the momentary stresses that may be encountered in extremely rugged, outdoor or dynamic environments and applications.
FIG. 70 is a perspective view of a tablet mounting assembly 990 according to the present disclosure with an electrical connector 992 within and through the handle engaging portion 356 and charging symbols 991 for wireless charging through the handle assembly.
This design allows for wireless charging through the external handle cradle as well as through the handle assembly. Wireless charging is available and further being developed by tablet (and electronic device manufacturers) to reduce the contamination potential that exist with physical connections and improve the mobility and interactive utility use for the users of these devices. Indicator lights may also be included on an exterior of the handle to show the charging or battery status of the handle and/or the tablet device.
FIGS. 71, 72 and 73 are side views of the handles according to the present disclosure which have been adapted with storage and utility features within a handle cavity, which allow for a biometric or Touch ID assembly 994, a data transfer and wireless charging indication assembly 996, and backup battery storage assembly 998. Collection or transfer of biometric data, for example, may be used to monitor vital health status of the individual using the device in conjunction with a tablet (or similar electronic) device.
FIG. 74 and FIG. 75 are, respectively, a top view and a bottom view of a removable handle assembly 1002 with a mounting base 1004 and a removable handle 1006 according to the present disclosure. These are similar to the removable handles of FIG. 49 and FIG. 54, but with magnetic attachment between mounting base 1004 and handle 1006 and having one or more magnets 1008 in place of the retractable tabs. Handle 1006 may include backup battery storage 1018, wireless charging 1016, and externally viewable status indicator lights. The backup battery storage may be in the base assembly, not the handle. Depending on the user and application needs, a magnetic connection may be desirable between the mounting base and the tablet device through use of one or a plurality of magnets 1020 positioned within the mounting base. Indicator lights may also be needed for external viewing of the status of power levels, battery levels, electronic data transfer, and charging among others. Apps or applications operating on the tablet device may require this functionality in the mounting base portion of the assembly, and not in the handle portion. This is especially true if the mounting configuration needs are that utilizing devices and/or features found on FIG. 8, FIG. 37, FIG. 62, FIG. 63, FIG. 64, FIG. 67 or other mounting configurations included in this disclosure or other embodiments that may be required by specific application needs.
Note that in FIG. 74, there may be one or more groups of lights 1128 positioned about the device mounted assembly. These lights may be transparent ports allowing illumination originating from within the assembly to shine through, or they may be actual lights mounted as part of this ring. These lights 1128 may be used to provide status indications regarding various operational or functional aspects of the tablet device or of the status of elements mounted within or as part of the handle assembly.
FIGS. 76a to 76c are side views of three additional embodiments of handles according to the present disclosure, that are may be enhancements upon or used in conjunction with those handles shown in FIGS. 71-73, that incorporate different assemblies for different functions on the exterior of and within the handle assembly. In FIG. 76c, a handle 1022 may include electroluminescent lighting (indicated by a pattern 1024 on handle 1022), thermal or heat sensitive lighting activation or light-sensing activation through use of sensors 1026 embedded within or attached to an outer surface of the handle 1020. As shown in FIGS. 76a and 76b, handles 1028 and 1030 may be left hand and right specific versions of removable handles according to the present disclosure. Each handle 1028 and 1030 may incorporate touch sensitive controls 1032 and other indicator lights 1034 for the handle itself. These sensors may be used to control some operations of the tablet wirelessly and the indicator lights may in turn be controlled wirelessly by the tablet device to which the handle may be attached. The embedded sensors, lights and other devices shown in these FIGS. may be powered by batteries or other power sources 1036 within or external to the handles.
A user may require health measuring sensors and connection via Bluetooth (or wireless) tablet monitoring ‘App’ or ‘Apps’ (software application/applications), power level indication, and power indication. The design of the present disclosure may allow for customized and free-form positioning by the user for either right or left hand operation. The handle itself may require touch-ID indication for security purposes. This handle design is envisioned to being used in conjunction with other mounting configurations, including the flush mount and integral mount designs shown in FIG. 48, FIG. 68, and other mounting configurations within the scope of the present disclosure.
Referring now to FIG. 77, holster or protective case 350 may be modified to include a pocket 928 with an interior space 930 which may be sized to receive handle 306 or any of the other handles illustrated herein. It is anticipated that pocket 928 may have sufficient interior space 930 to permit other accessories to be placed within the pocket below the handle for easy transportation. Such accessories may include but are not limited to charging cords and adapters, styli for use with tablet device 100, screen wipes or other cleaning tools, or any other type of accessory that may be desired by the user. Interior space 930 may be accessed through an open end 929 which may include a selectively closable cover 931. Cover 931 may be selectively closed through use of a zipper, hook and loop fasteners, magnets, or any other suitable closure method. This design allows for convenient portability of the tablet with the detached handle. The holster and storage area allow for protection of the tablet and any other accessories.
FIG. 78 illustrates a protective case 932 for use with tablet device 100. Case 932 may include a zipper 934 to allow access into the case for placement or removal of tablet device 100. Zipper 934 may be along one side 936 to permit the device to be slid into the case or it may extend along up to three sides of the case. A pocket 938 may be positioned on the outside of case 932 and sized to receive handle 306 or other desired accessories within an interior 940. Interior 940 may be accessed by a first opening 942 or may include a second opening 944 at an opposite end to permit accessories with the interior to be accessed or removed with having to remove the handle adjacent the first opening 942. Interior 940 may be continuous between the opposite openings or may be segregated to prevent items placed into interior 940 through one of the openings from exiting the interior through the other opening. This design allows for convenient portability of the tablet with the detached handle. The sleeve and storage area also allow for padded and guarded protection of the tablet, handle and other accessories. The zipper and/or latched openings will allow for convenient removal and storage.
Referring now to FIG. 79, a protective case 946 for tablet device 100 may permit access to the tablet mounted assembly of the handle assembly through an opening 948 in the case itself. Such a configuration would permit a user to attach handle 306 to assembly 304 while the tablet device is still within case 946. With zipper 934 extending around three sides 936 of case 946, case 946 could be configured to remain attached to tablet device 100 when the handle is attached and the user is accessing the screen of the device. This configuration might provide additional protection to the tablet device when the device is being accessed by the user and may keep the case under control while the tablet is in use. This design allows for convenient portability of the tablet with the detached handle. The sleeve and storage area also allow for padded and guarded protection of the tablet, handle and other accessories. A zipper and/or latched openings (or another closure mechanism) will allow for convenient removal and storage.
Referring now to FIG. 80, a protective case 1038 is shown which is similarly configured to the protective case of FIG. 78. Case 1038 may include one or more sets of indicator lights 1040 on an exterior of the case which may be configured to show the charge level of a handle within pocket 936 or of tablet device 100 positioned within the protective case. If the handles within the pocket include backup batteries to provide power to the table device, the effect of the indicator lights may be such as to communicate the overall amount of battery power available for the tablet without having to remove the tablet from the protective case. It is further anticipated that these indicator lights may be configured to indicate the presence and possibly strength of local wireless network signals, so that a user can know whether a connection to other remote resources may be available before deploying the tablet device from the protective case.
In addition to or in place of indicator lights 1040, case 1038 may include a strip of indicator lights 1041 with a plurality of individual lamps. Lights 1041 may be used to indicate status of or current functions active on the tablet and may further include an indicator of the presence of a suitable wireless signal that may allow the tablet to communicate through a wireless network. It is not intended to limit the placement or appearance of any such indicator lights but to provide examples of where they may be located on case 1038 and how they might be useful to the use and operation of a tablet device according to the present disclosure.
Certain applications may require the user of the tablet or electronic device to allow for these remote security, usage and charging indication as well as backup battery storage. In particular, the backup battery may be needed because of the very limited electrical storage capacity within the electronic tablets, and other electronic devices, themselves. The cavity volume, within the handle, allows for a great volume of battery backup capacity.
While the present disclosure has used a tablet computer as the primary device to which the handle assembly may be attached, it is not intended to limit the use of the present handle assembly to tablet computers. It is anticipated that other electronics devices, such as but not limited to other portable computers, portable video or image display devices, and other devices might be adapted to use the handle assembly of the present disclosure. The size and shape of the handle included in the handle assembly of the present disclosure may be selected to ensure that the device to which the handle assembly is attached may be presented or oriented at the desired angle when positioned on a surface as illustrated herein. This desired angle may be steeper or shallower than those illustrated herein and still within the scope of the present disclosure.
The shape of the handle and the angle the handle is tipped from an axis of rotation of the rotating mounting plate may be selected to conform more closely to a natural shape of a user's hand. It is desirable that the handles of the present disclosure provide both a secure and comfortable grip on a tablet device so as to reduce user strain and, over long periods of use, reduce potential instances of carpal tunnel or other over use or repetitive stress injuries.
This handle assembly device, independently or in conjunction with the wide variety of configurations and enhancements in this disclosure, enables and increases the tablet computers (or similar electronic device) to be used as an Assistive, Rehabilitative or Adaptive Technology solution to assist and enable individuals to met their unique challenges, rehabilitation and developmental needs. These designs are intended to provide for some of the unique challenges to assist disabled or recovering individuals that need the type of assistance that an interactive tablet (or similar electronic device) can offer. Without such devices as described herein, the minimalistic design of these handheld devices, by themselves, are not generally ideal or are very limiting, for many of these unique individuals.
It is anticipated that within the scope of the present application, any number of materials may be used to make the various elements of the handle assembly according to the preset disclosure. By way of a non-limiting example, handle 306 may be molded from plastic, rubber, fiberglass, carbon fiber, or any other suitable polymeric or composite material. The handle could further be carved from wood for aesthetic or operational characteristics. The handle could further be formed from a metallic material as an alternative. The various elements to which the handle attaches, or which secure the rotating elements to the tablet device, may be made of any suitable material, provided the various elements are designed with the appropriate strength or durability. Once the operational requirements are met, the use of any material may be left to the selection of the user or manufacturer for cost or appearance reasons. A user may have a plurality of handles for use with a particular tablet device and may select the handle used based on an intended use of the device at a particular moment. The holsters of the present application may permit a user to store one or more additional handles so that the user may have multiple handle options readily available.
The handle assembly may be durably attached to the tablet device, such as by an adhesive or other generally permanent bonding approach. Alternatively, the handle assembly may be attached to the tablet via a removable rear or full cover fit about the tablet device. The handle assembly could be made as an integral element of the case of the tablet device. The handle assembly could be attached to the tablet device or tablet device cover via a less permanent attachment approach, such as but not limited to a suction device. Future technology advances (and specific mounting configuration and application needs) of tablet computers (or other similar electronic devices) may allow for the handle assembly to be attached via a magnetic connection or for wireless charging.
While the invention has been described with reference to preferred embodiments, it is to be understood that the invention is not intended to be limited to the specific embodiments set forth above. Thus, it is recognized that those skilled in the art will appreciate that certain substitutions, alterations, modifications, and omissions may be made without departing from the spirit or intent of the invention. Accordingly, the foregoing description is meant to be exemplary only, the invention is to be taken as including all reasonable equivalents to the subject matter of the invention, and should not limit the scope of the invention set forth in the following claims.
