Abstract: A latch releasing device includes a switch that is turned on upon pressing a pressing button towards a switch body and unlatches a door, a base member that holds the switch via the switch body such that the pressing button is arranged on a front surface thereof, a key top member on the base member to cover the pressing button of the switch, and a biasing member between the base member and the key top member that biases the key top member in a direction departing from the pressing button of the switch. The switch is fixed to a panel via the base member such that the pressing button can be pressed via the key top member from outside the panel.

Abstract: Disclosed is a pushbutton (5), especially for actuating an electropneumatic parking brake (EPH) in road vehicles, which is connected to evaluation electronics (ECU) (6) via connecting cables (1 to 4). In order to detect switching processes and/or faults, the input resistance of the pushbutton (5) between the connecting points (7, 8) or (9, 10) is evaluated, thus allowing the evaluation electronics (ECU) (6) to reliably detect both the switched position of the pushbutton (5) and potential fault conditions.

Abstract: A switching device for use on flexible material includes a core member configured to be secured to and extend outwardly from a flexible material, a switch supported by the core member, and a cover. The switch is configured to be operably connected to an electrical device. The resistance required to activate the switch beyond that provided by the user's fingers is provided solely by the core member, the switch, the cover, or any combination thereof.

Abstract: A switch at least comprises a housing, an electrical member, a terminal and a connecting contact. The housing defining a cavity that includes two opposite sidewalls, and a pair of fixing grooves each defined by said sidewall and an extension wall spaced from said sidewall. The electrical member having a pair of leads disposed within said cavity. The terminal retained in the housing and having a contact portion abutting against said sidewall. The connecting contact retainably disposed within each said groove, and the connecting contact has a plate base abutting against said extension wall, a fixing portion attached onto an upper end of the plate base for clamping each said lead of the electrical member, and an spring portion reversely extending from an opposite bottom end of the plate base and designed to mechanically and electrically engage the contact portion of the second terminal.

Abstract: The push-type vehicle switch has a case, an actuator, a movable contact, and a cap made of elastic material. The case has an opening and a fixed contact implanted inside thereof. The actuator is contained in the case reciprocably. The movable contact is provided facing the fixed contact and connects to and disconnects from the fixed contact according to reciprocable movement of the actuator. The cap covers the opening of the case.

Abstract: An electronic apparatus, an imaging apparatus, and a printer are provided. The electronic apparatus includes a main body case; a cover that is provided on the main body case so as to be openable and closable; a button, which is provided on the cover, for making a pressing operation; and a switch that is provided on the main body case, the switch being pressed by receiving a pressing force from the button in a state where the cover is closed.

Abstract: The invention relates to a touch-sensitive surface (3) activation device (1) for a motorized mechanism used to open and close an opening such as an electric windscreen wiper, comprising a touch-sensitive surface which controls the opening and/or closing of at least one opening. The device comprises means for detecting (9) the charge applied to the touch-sensitive control surface and means (11) for inhibiting control of the opening and/or closing when the applied charge is outside an acceptable predefined charge range.

Abstract: A push button mechanism that includes plural push button members and one or more positioning members. The plural push button members have push portions for receiving an external force. The positioning member includes plural positioning portions corresponding to each shape of the plural push button members. The positioning member prevents engaging each corresponding push button member with each positioning portion that does not correspond to the push button member.

Abstract: Gaps that divide a conductive portion include an I-shaped gap that passes through the center of a fixed contact, and L-shaped gaps that are located on both sides of the I-shaped gap. Longitudinal gap of the L-shaped gaps extend beyond a virtual straight line A-A that passes through the center of the fixed contact and extend in the direction orthogonal to the I-shaped gap, and are connected to lateral gaps. The L-shaped gaps are arranged point-symmetrically about the center of the fixed contact.

Abstract: A keypad overlay membrane provides guidance to a user in selecting an intended key to strike and avoiding striking unintended keys. In one arrangement the overlay membrane is formed by a continuous thin-walled sheet having an outwardly-facing surface and an opposed inwardly-facing surface. Formed into the thin-walled sheet are a first array of raised members and a second array of channels. The raised member array is laid out in a configuration for positioning atop individual keys of the electronic device keypad, with the channel array located between the raised member array. Upon placing the overlay membrane onto keypad, the user can apply a sufficient inwardly directed force to one of the raised members to induce movement of the respective key underlying and aligned with the particular raised member. In another arrangement, an array of concave depressions substitutes for the raised member array and channel array.

Abstract: A computer and a BIOS clear button thereof are provided. The BIOS clear button is adapted to be electrically connected with a motherboard of the computer. The BIOS clear button includes a body, a key, and a connecting part. The body has a recessed portion and a plurality of protrusion portions disposed beside the recessed portion, wherein the protrusion portions protrude from the recessed portion. The key is disposed on the recessed portion, and the connecting part is connected to the body and is electrically connected with the motherboard.

Abstract: A touching rib of an input unit is provided. The input unit comprises the touching rib and a pressing portion including a top face and a bottom face. The present touching rib comprises a main body and at least one auxiliary structure. The main body is disposed on the bottom face for touching an electronic switch in a predetermined distance. The main body has a first predetermined height. The auxiliary structure is formed integrally with the main body and disposed on the bottom face and side by side with the main body. The auxiliary structure has a second predetermined height shorter than the first predetermined height. The auxiliary structure is needed for maintaining the main body having an accurate height, which is corresponding to the first predetermined height, and a smooth surface for touching the electronic surface.

Abstract: A low-profile robust switch having low pre-travel and high overtravel is provided through the use of counteracting biasing elements that operate upon the actuating area of the switch in the absence of externally applied forces. These biasing elements set the switch very close to its actuation point. In the disclosed embodiments, these counteracting biasing elements include a lever and at least one spring which are arranged to provide a low-profile switch.

Abstract: A disclosed keyboard includes a housing with a base member, a top plane member, and a membrane switch installed inside the housing. The membrane switch has a first resin sheet, a second resin sheet, and a spacer resin sheet arranged between the first and second resin sheets. The membrane switch includes a UWB flat antenna that has an antenna element pattern formed on the first resin sheet, a microwave transmission line extending from the antenna element pattern, and a ground pattern arranged in a position facing the antenna element pattern.

Abstract: An arrangement may include a substrate and an electrical component. The electrical component may include a base made of an insulating material and a plurality of connection terminals. Each connection terminal is connected to a corresponding connection pad of the substrate by means of a spot of solder paste. The arrangement may further include a block interposed between the substrate and the base of the electrical component. The block may be located substantially on the axis of application of a force for actuating the electrical component and may be designed to inhibit deformation of the base. The block may include a spot of solder paste soldered to an associated conducting pad on the substrate.

Abstract: The present invention relates to an improved thin touch switch that includes a penetrating hole disposed on a plastic body and proximate to an exposed end of a metal component of a terminal and a high heat resisting and waterproof plastic material filled and sealed at the penetrating hole, such that when pins of the metal components of the touch switch are soldered to a printed circuit board, the plastic material used for sealing and combining the metal components and the plastic body can totally block the cleaning solution from entering from the joint that connects the metal components and the plastic body during the soldering process and can prevent possible short circuits to the metal components of the terminal, so as to effectively improve the life expectancy and safety of the touch switch.

Abstract: A pushbutton provides an operator with a replaceable cam ring that converts the operating mode of the operator from push-pull to twist-to-release.

Abstract: A platform of the type holding a plurality of normally-open electric switches in position for activation of a selected individual switch by application of a force in a direction normal to a surface of the switch by a portion of a human body. An exemplary platform according to the invention forms a dance platform on which a user steps to activate switches in accordance with instructions viewed on a video display device. A joining structure may by used to hold two platforms in a side-by-side competition arrangement. A security vault may be affixed to structure associated with platform to resist theft of a commercially available game controller adapted to operate the video display and to receive switch input from a platform. Certain aspects of the invention include one or more, typically inert, practice platforms structured to represent the user interface surface of an activatable platform. A method for using a system of active and inert platforms is also disclosed.

Abstract: A simplified pushbutton switch includes a circuit board which has a signal circuit consisting of a common contact and at least one signal contact, a main bracket which has an anchor end on one end to couple with the circuit board and a force receiving end on another end formed by extending the anchor end through at least one bend point that is movable reciprocally about the anchor end which serves as an axis, and a conductive member which is located on the main bracket and has at least two legs corresponding to the signal circuit. The force receiving end can receive an external force to move towards the circuit board about the bend point such that the two legs are driven to connect the common contact and the signal contact to form a conductive condition to output at least one command signal.

Abstract: To separate resin molded parts that are used for a push button switch member with less light leakage from the side faces and less trouble in key operation, easily, a resin molded body comprises one or more resin molded parts for a push button switch member, a frame surrounding the outside of the resin molded parts, one or more gates connecting a plurality of the resin molded parts each other or the resin molded part to the frame and one or more runners crossing the longitudinal direction of the gates, wherein the gates are connected at the back faces of the resin molded parts not to be coated with light shielding paint, and wherein the runners are connected to the gates on the same surfaces as the resin molded parts are connected to and are connecting the opposing sides of the frame.

Abstract: A composite switch is provided to output corresponding default signals through two different operation actions. The composite switch includes a housing, a pressing member, a sensor, a first pin, an electrical connection portion, and a metal spring leaf. The sensor is disposed in an accommodation portion of the pressing member to sense external changes and output a first signal through the first pin. The metal spring leaf selectively electrically contacts the electrical connection portion through pressing the pressing member and outputs a second signal.

Abstract: A timepiece button structure has a base having a first cavity, a first button member, a second button member having a second cavity part, first and second urging members, and first and second movement-limiting members. The second button member is disposed to protrude from and recede into the first cavity part with the second urging member urging the second button member in the direction protruding from the first cavity part and the second movement-limiting member limiting movement in the protrusion direction. The first button member is disposed to protrude from and recede into the second cavity part with the first urging member urging the first button member in the direction protruding from the second cavity part and the first movement-limiting member limiting movement in the protrusion direction.

Abstract: Control mechanisms and methods of use include the use of active materials as a blocking element. The control mechanisms generally include a tactile control in operative communication with an electrical circuit, wherein actuation of the tactile control closes the electrical circuit to activate a function. The blocking element includes an active material that is intermediate to the electrical circuit and the tactile control. The active material is adapted to change at least one attribute such as a modulus property in response to an activation signal. The change in the at least one attribute selectively changes a force level for actuating the tactile control.

Abstract: A switch assembly includes a base, a flat spring, a switch, and an actuating member. The base includes a central channel. The flat spring may be pivotally secured to a portion of the base. The switch is proximate the flat spring, and is configured to selectively open and close a circuit, such as an ignition circuit of a vehicle. The actuating member is positioned through the central channel and abuts the flat spring. The actuating member is configured to be engaged toward the flat spring in order to activate the switch, wherein movement of the actuating member in a first direction causes the flat spring to move in a second direction into the switch to activate the switch. The first direction may be perpendicular to the second direction.

Abstract: A press switch includes a base, a contractible pulling rod, an upper casing, and an actuator, and when the actuator is pressed to compress a resilient spring between the upper casing and the actuator, such that the contractible pulling rod and its press terminal move downward until two movable contact points are in contact with two fixed contact points of input/output terminal on both sides of the base to electrically connect to power supply If the actuator is released, the extension of the resilient spring lifts the contractible pulling rod and its press terminal, and thus the two movable contact points are forced to be detached from the fixed contact points of the input/output terminals on both sides, so as to disconnect the power supply. The invention can assure the safety of the use of an electric appliance product such a tool machine.

Abstract: A push switch includes a lower case having a recess therein, an inner and outer fixed contacts exposing from a bottom of the recess, a movable contact accommodated in the recess, an upper case attached to the lower case, an elastic operation body for sealing the recess of the lower case, and a push button provided on the elastic operation body. The movable contact has a dome shape having a concave surface facing the inner fixed contact by a distance, a convex surface opposite to the concave surface, and an outer peripheral end placed on the outer fixed contact. The upper case has a through-hole located above the recess of the lower case. The has a lower surface contacting the convex surface of the movable contact, an upper surface opposite to the lower surface, and an outer edge held between the upper case and the lower case while being compressed. The push button is inserted into the through-hole of the upper case movably. This push switch prevents dust from entering in the switch and operates reliably.

Abstract: An electronic device having a modularized press key disposed therein. The electronic device is provided with a switch, and the modularized press key is composed of a key cap, an identification part, and an extension part. The key cap is provided with a connection hole and is disposed in the electronic device and facing the switch. The identification part is disposed in the connection hole, and the extension part has a specific color and is engaged to the identification part in a specific direction. The other end of the extension part is pressed against the switch. As such, through the uniqueness of the assembly and the distinction of the colors, the fool-proof assembly and fault inspection and detection of the modularized press key are achieved.

Abstract: A keyboard and a method of applying in-mold decoration and ejaculation technology to manufacture the keyboard with more key height and less key spacing relates to a method of making a plastic film which includes a plurality of protruding portions, and cutting a plurality of protruding granules, and then applying the bottom base of the plurality of granules to integrate an elastic material layer to manufacture a keyboard; The gap between a plurality of keyboard's protruding portions is less than the protruding portions of the plastic film.

Abstract: The invention relates to a handle with an integrated switch (20) for doors or hinged flaps of vehicles. The push-button switch is essentially made up of two components which can be fitted together. The first component (21) is made of a single-pieced injection-moulding product made of three plastic components which comprise a solid covering-shaped housing and an elastic membrane. Said membrane closes the housing cover (22) at the base on one end thereof, thus giving the component (21) a shell shape. A solid pressure activator (24) on the membrane (23) is used as the third plastic component. The second component (31) is formed from a circuit board (33) comprising connected cables (19) and a microswitch (30) mounted thereon. The second component (31) is inserted into the inside of a shell (26) of the first component (21). The circuit board (33) is oriented towards the shell opening (28) and is projected from the edge of the shell (43) of the shell-shaped component (21).

Abstract: An input key of the present invention, which is assigned a plurality of information items to be inputted, and which is assigned each of the information items to be inputted, according to a direction of a force exerted on the input key. And the input key includes a push detecting means for detecting a push on the input key, and a direction detecting means for, when the push detecting means detects a push on the input key, detecting a strain occurring in the input key and thereby detecting a direction of a force exerted on the input key.

Abstract: A keypad assembly including a substrate, a metal layer, a patterned light-shielding layer, a light-transparent material layer and a keypad circuit module is provided. Said substrate has a first surface and a second surface and the metal layer is disposed on the first surface of the substrate. In addition, the patterned light-shielding layer is disposed on the metal layer to define a light-transparent area and a light-shielding area, wherein the patterned light-shielding layer corresponds to the light-transparent area. In the meantime, the light-transparent material layer is disposed on the second surface of the substrate and corresponds to the light-transparent area. Further, the keypad circuit module is disposed on the patterned light-shielding layer.

Abstract: A mechanical limiter switch for use in a medical or surgical device has a substantially cylindrically shaped housing with a perimeter and an opening in an axial direction. The housing has a pattern along the perimeter. A spring is mounted in the opening along the axial direction, and is pre-stressed for movement in a radial direction and pre-stressed for movement in the axial direction. The spring has a radial member protruding through the pattern of the housing. A plunger is mounted in the opening along the axial direction, abutting the spring for urging the spring in the axial direction and for moving the member in the pattern along the perimeter. After a pre-determined number of activations of the plunger in the axial direction, the member will come to a terminating position and will either contact a pin to establish electrical continuity or at the terminating position break electrical continuity.

Abstract: A computer button apparatus includes a switch (30), an opening (12) defined in a panel (11), a bracket (40) receiving the switch, and a button (20). A plurality of flanges extends from the edges of the opening. A plurality of protrusions (134) is formed on the flanges. The bracket includes a pair of hooks (43). The button comprises a pair of clasps (25) for actuating the switch. The bracket is mounted on one side of a panel corresponding to the opening by the hooks engaging with the flanges and the protrusions retaining the bracket. The button is mounted on the opposite side of the panel corresponding to the opening by the clasps engaging with the flanges.

Abstract: A normally closed (on) switch with an on-off fixed structure comprises at the center a seat having a sleeve inside which a push part and an elastic component; a top cover provided on the seat, of which the center is formed with a piercing hole corresponding to the sleeve; a movable ring provided in the hole, of which one end is formed with a flange around that is provided with a guidance groove corresponding to each pillar, and inside which more than one recessed portions are formed; and a movable button provided in the ring and associated with the push part, of which one end is formed with a raised part corresponding to more than one recessed portion formed inside the fringe of ring and the other end is formed with a groove. The button is pushed, rotated at a certain angle, and released to enable and disable the switch.

Abstract: A button assembly comprising a panel having a hole and a button configured to extend through the hole. The assembly further includes an integral switch pad and gasket member, with the switch pad having a base and a flexible dome including a contact extending from the base. The gasket member is integrally connected to the switch pad at a transition line and includes an opening. The button is configured to be placed through the hole in the panel and the gasket member is configured to be repositioned relative to the switch pad along the transition line such that the opening in the gasket member is aligned with the hole in the panel and the button engages the gasket member. The flexible dome of the switch pad is configured to be aligned with the hole in the panel such that depression of the button collapses the dome of the switch pad.

Abstract: Disclosed is a tamper resistant PIN entry apparatus for input of a key and for encryption of a password in a cash transaction machine. The PIN entry apparatus supplies the electric power to a memory of an electric circuit section, in such a manner that a first rod and a second rod of a rear case connect contacts of a key scan board, wherein the first rod is protruded on the rear of a key module including a button provided substantially on the front of the key module and the second rod of the rear case is coupled with the rear of the key module. At this time, in case that the rear case is removed from the key module or damaged, thereby changing the location of any one of the first and the second rods at the contact, the electric circuit section detects the event and destroys the memory itself physically. Otherwise, the electric circuit section makes information stored in the memory physically or softwarely unreadable, thereby preventing the leakage of the information.

Abstract: The invention proposes a switch (10) comprising a casing (12) which carries a pair of fixed contact elements (48), a contact bar (96) which is movable between a rear closure position and a front opening position, and a member (60) for actuation of the movable contact bar (96) which is mounted so as to slide between a rear rest position and a front triggering position, the movable contact bar (96) and the actuation member (60) constituting a movable assembly, and the switch (10) comprising a return spring (108) which co-operates with the movable contact bar (96) so as to urge it towards its rear closure position.

Abstract: According to one embodiment, an electronic apparatus includes a housing and a button. The housing contains a switch. The button is arranged in the housing, opposed to the switch and configured to operate the switch. The switch is positioned off a center of the button.

Abstract: An linear motion compensator for translating a particular amount of linear movement produced by an input device into a particular amount of linear movement required to properly operate an output device, without causing damage to either the input device or the output device.

Abstract: This invention provides an inputting apparatus with a reduced number of lines in its connection cable, a simplified structure and improved reliability.

Abstract: An apparatus and method to minimize teasing and contact welding at contact points includes a switch having a first contact movable toward a second contact from a switch-deactuated position to a switch-actuated position and movable away from the second contact from the switch-actuated position back to the switch-deactuated position. A transfer carriage is operatively engaged with the first contact and includes a flip-flop mechanism for bringing the first contact into contact with the second contact and releasing the first contact from the second contact. The flip-flop mechanism utilizes a transfer barrier to switch between the switch-actuated and switch-deactuated positions. An actuator imparts movement on the transfer carriage to overcome the transfer barrier when moving between the switch-deactuated and switch-actuated positions.

Abstract: A push button actuator unit has a housing which defines a through passage that extends along an axis of the housing, and a slot that extends in a plane which transversely intersects the axis and communicates with the passage for supporting in the housing-defined slot a disc-shaped member having a central opening that aligns with the passage. Movable in the aligned passage and opening is a push button sub-assembly of the unit which includes a front element that, when depressed rearwardly, may cause a rear element of the push button sub-assembly to extend rearwardly from the housing to release a latch or to operate a switch or the like. If the unit is to be lockable, an optional locking mechanism is added to the elements of the push button sub-assembly to selectively drivingly connect the front and rear elements so that depression of the front element will cause rearward extension of the rear element only when the unit is unlocked.

Abstract: The present invention provides a key switch diaphragm capable of obtaining a good click feeling and capable of avoiding contact failure and having a high durability. A key switch diaphragm 30 comprises a thin plate having flexibility and conductivity, and the key switch diaphragm 30 includes a truncated pedestal 16, and a spherical domical portion 18 being raised toward an upper portion of the pedestal 16 on the side of the upper portion of the pedestal 16. The domical portion 18 is provided at its substantially central portion with an outwardly raised portion 32 being raised toward an outer surface of the domical portion 18. An edge of the outwardly raised portion 32 on the side of its inner surface forms a contact 34.

Abstract: An outer wall is created for an electrical kitchen appliance and has a formation of recesses defining strips. A button is disposed on the strips. Regions embodied as film hinges are provided between the strips, enabling them, and thus the button disposed in-between the same, to pivot, in order to actuate an electrical button or a switch inside the housing of the kitchen appliance.

Abstract: A push-button switch includes a fixed member having a first fixed contact strip disposed on the inner surface of the fixed member and a second fixed contact strip disposed on the inner surface of the fixed member and opposite the first fixed contact strip; a control member biased by a spring from the fixed member and locked in a desired position; and a movable contact strip configured, when attached to the control member locked in the desired position, to be in contact with and to short-circuit the first fixed contact strip and the second fixed contact strip. The movable contact strip is configured to be isolated from the first and second fixed contact strips at substantially the same time when the control member is controlled against a biasing force of the spring.

Abstract: The invention provides a manual operation button having a large operable area. A manual operation button is composed of a manual operation plane, a holder for assembling the manual operation plane and a stopper for fixing the holder to a casing. The casing has a mounting hole having substantially the same size and shape as the manual operation plane, so that when the manual operation plane is assembled to the mounting hole, the manual operation plane forms a substantially continuous flat plane with the casing. The holder includes a substantially L-shaped mounting portion for mounting to the casing, a flat plate-like mounting plane for mounting the manual operation plane, and a hinge portion connecting the mounting portion and the mounting plane. The whole width of the hinge portion is disposed within the outer projection plane of the manual operation plane.

Abstract: An electrical switch assembly includes an electrical switch having a dielectric housing mounting at least a pair of switch terminals having contact arms exposed at one side of the housing. A printed circuit board has a major flat surface and a side edge surface which faces the one side of the housing. At least a pair of L-shaped conductive contact pads are mounted on the printed circuit board. The L-shaped contact pads have terminating leg portions on the major flat surface of the circuit board for electrical connection to appropriate circuit traces on the board. The contact pads have contact leg portions at the side edge surface of the circuit board for engaging the contact arms of the switch terminals.

Abstract: A push switch includes an insulative housing (1), a pair of fixed terminals (2), a moveable contact (3) and an actuator(4). The insulative housing (1) made of insulative material has a base (10), a plurality of periphery walls (11), (12), (13), (14) extending upwardly from the base (10). The pair of fixed terminals (2) mounted in the insulative housing (1) include a pair of exposed contacting portions (211), (221) and a pair of extending portions (210), (220) extending outside. The moveable contact (3) driven by the actuator (4) includes a connecting portion (34), a first arm (31), a third arm (33) contacting with one of the fixed terminals (2) and a second arm (32) extending downwardly with respect to the connecting portion (34).

Abstract: A keyboard has a base plate, a membrane sheet, a housing, a key-top, a link mechanism disposed between the housing and the key-top, and a switch operating member disposed under the key-top and operated by the key-top. The housing, the membrane sheet and the base plate have slits at a position corresponding to a surrounding portion of the key-top. Consequently, the distance between the key-top and the housing can be decreased even if the skirt part of the key-top is long. Furthermore, the slit of the housing is formed as a discontinuous annular shape to surround the link mechanism, and the surrounding portion of the key-top has a slit corresponding to the bridge shaped portion of the housing.

Abstract: An electrical contact device (X1) includes a first contactor with contact portions (C1, C2) and a second contactor with contact portions (C3, C4). The device (X1) also includes an electrical circuit having a branch path (YA) provided by the contact portions (C1, C3) and a branch path (YB) provided by the contact portions (C2, C4). When closed, the branch path (YA) has a smaller resistance, and the branch path (YB) a greater resistance. In a closing operation, the first and second contactors approach each other. Then the contact portion (C1) and the contact portion (C3) contact with each other after the contact portion (C2) and the contact portion (C4) contact with each other. In an opening operation, the first and second contactors separate from each other. Then the contact portion (C1) and the contact portion (C3) separate after the contact portion (C2) and the contact portion (C4) separate.