Abstract: A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver and a driving rail disposed on the first shaft, a reactor and a reacting rail disposed on the second shaft and a link unit connected between the driver and the reactor. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
Abstract: A synchronous movement device of dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver disposed on the first shaft and a reactor disposed on the second shaft and a link unit connected between the driver and the reactor. The driver is formed with a driving rail. The reactor is formed with a reacting rail. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
Abstract: A slide-aid device for electronic apparatus includes a linkage mechanism and an elastic unit assembled with the linkage mechanism. The linkage mechanism has a first arm and a second arm pivotally connected with the first arm. The elastic unit has a fixed end and a connection end. The connection end is pivotally connected with the second arm, whereby the elastic unit is movable with the second arm. When an operation force is applied to the first arm, the first arm is moved to drive the second arm so as to make the elastic unit store energy. After the first arm passes over a reference axis, the elastic unit releases the energy to provide an action force to help the operation force.
December 27, 2011
Date of Patent:
September 9, 2014
First Dome Corporation
An Szu Hsu, Chien Cheng Mai, Way Han Dai
Abstract: A flexible circuit board shielding device for an electronic apparatus is disclosed. The flexible circuit board shielding device is provided to protect a flexible circuit board or a cable, including a body assembled on a slide and/or rotation module and a wing portion pivoted to the body. When the body is moved in response to the motion of the slide and/or rotation module, the wing portions can be freely swung or rotated in response to on the body.
Abstract: A rotary shaft transmission structure, which is designed with a simplified structure to provide a smooth and stable transmission of a rotary shaft and to reduce the occurrence of rotational torsion variation of the rotary shaft, includes a combination of at least one rotor and a traction portion. The rotor includes a shaft hole and a bolt bore, in which the shaft hole is utilized to pivot the rotary shaft so that the rotor can be rotated by the rotary shaft, the shaft hole transversely passed through by at least a plan area is utilized to retain the traction portion, and the rotary shaft is utilized to press the traction portion via the plan area, thereby forming a fixation function.
Abstract: A dual-shaft synchronous movement device and an assembling method thereof. The dual-shaft synchronous movement device includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The invention includes providing an assembling device and arranging on the assembling device a first rotor and a second rotor (or a third rotor and a fourth rotor) between which a drive section is wound; winding the drive section onto the first and second rotors (or the third and fourth rotors) in a tensioned state; and pushing the first and second rotors (or the third and fourth rotors) onto the first and second shafts. Through the first and second rotors (or the third and fourth rotors) and the drive section, when the first shaft is rotated, the second shaft is synchronously rotated.
Abstract: A rotary shaft wire passage structure includes a pivot pin and a pivot seat respectively fixedly connected with a pivotal rotary member and a relative pivotal rotary member. The pivot pin has a pivoted section and an annular raised section disposed at one end thereof. The pivoted section is formed with an axial through hole in full communication with outer side via a split. The pivot seat has a shaft hole in which the pivoted section is fitted. One side of the shaft hole is formed with a fissure in communication with the outer side. The fissure is adjustable to a position where the fissure is aligned with the split for placing a wire into the through hole. When the relative pivotal rotary member is pivotally rotated to a working position by a certain angle, the fissure is misaligned from the split to prevent the wire from slipping out.
Abstract: A supporting structure for an electronic device is provided to reduce the thickness or volume of device structures in conventional skills. The supporting structure includes a connecting arm having a first end and a second end which are substantially pivoted to a side region of a sliding and/or rotating module and an edge portion of a substrate module, respectively. With the connecting arm being rotated in response to the movement of the sliding and/or rotating module, the rotation or combination type can be provided between the first and second ends of the connecting arm and the side regions of the sliding and/or rotating module and the edge portion of the substrate module, thereby improving difficulties of the internal structure and design of the assembly of conventional supporting structure and electronic device.
January 31, 2012
Date of Patent:
July 8, 2014
First Dome Corporation
An Szu Hsu, Chien Cheng Mai, Way Han Dai
Abstract: A multi-segment rotary shaft structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly at least includes two opposite joint plates and a middle link plate assembly engaged therebetween. The driven joint assembly is disposed between the opposite joint plates and includes at least two driven plates. Opposite ends of the driven plates are formed with synchronous driving sections drivingly engaged with each other. Inward ends of the opposite joint plates are linked with outward ends of the driven plates. Outward ends of the middle link plate assembly are linked with the inward ends of the driven plates. The driving joint assembly and driven joint assembly are stringed and pivotally connected and combined, whereby the joint plates can be freely rotated around multiple rotational centers.
Abstract: A synchronous folding device includes two opposing folding members and a multi-joint rotary axle structure mounted between the two folding members. The multi-joint rotary axle structure has two ends which can be folded or unfolded synchronously. The multi-joint rotary axle structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly includes two opposing joint plates and a middle link plate. Two ends of the driving joint assembly are respectively connected to the two opposing folding members. Each joint plate of the driving joint assembly can be turned free through plural turning centers so that both ends can be closed or opened synchronously for the folding device to be folded or unfolded accurately.
Abstract: A relative displacement device with both slight push force and strong elastic pull force includes two displacement members displaceable relative to each other. The displacement members are respectively formed with two turning displacement paths, which turn from a relative displacement direction in different directions. During displacement travel of the displacement members, the turning displacement paths intersect each other at different points as elastic pull points. Each turning displacement path has two path terminals and a turning point. The displacement reference line of the path terminals of one turning displacement path coincides with the displacement reference line of the turning point of the other turning displacement path. A first end of an elastic member is slidably pivotally positioned at the elastic pull point as an elastic pull end, while a second end of the elastic member is pivotally fixed at a fixed point of one displacement member as a fixed end.
Abstract: A plug-in connection multi-segment rotary shaft structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly includes two opposite joint plates and a middle link plate assembly engaged therebetween. The driven joint assembly is disposed between the joint plates and includes two driven plates. Opposite inward ends of the driven plates are formed with synchronous driving sections drivingly engaged with each other. Inward ends of the opposite joint plates are connected with the outward ends of the driven plates. Outward ends of the joint plates are formed with plugs. Outward ends of the middle link plate assembly are connected with the inward ends of the driven plates. The driving joint assembly and driven joint assembly are connected and combined, whereby the joint plates can be freely rotated around multiple rotational centers.
Abstract: An auxiliary support device for flip touch screen includes a main body and an upper cover having a touch panel. The main body is preformed with a cavity for assembling with a base seat. The upper cover is preformed with an elongated recess corresponding to the cavity. A slide rail is assembled in the elongated recess. One end of a link member is movably pivotally connected with an outer end of the base seat. A bottom end of a slide member is movably pivotally connected with an inner end of the base seat. The slide member is assembled in the slide rail. The other end of the link member is slidably connected with of a surface of the slide member. When the upper cover is turned upward, the link member is turned upward with the slide member to obliquely support the upper cover.
Abstract: A rotary shaft structure is provided with rotational and locating functions based on a compact request condition. The rotary shaft structure includes a combination of a shaft body and a braking device, in which the braking device includes a first end provided with a limiting portion and a second end provided with an assembling portion, thereby preventing an axial displacement of a rotary shaft. The shaft body corresponding to the first end of the braking device and the limiting portion thereof includes a base portion and at least one braking portion formed on the base portion, in which a locating function is formed when an interference state of the limiting portion of the braking device and the braking portion of the shaft body is formed, thereby improving the conditions of assembly and fitting difficulties, complication and time-consuming process in conventional skills.
Abstract: The present invention discloses a slide and rotation module for an executable multiple operation mode electronic device, providing a structure with inclination-adjustable, movable, rotational and bidirectional folding functions. The slide and rotation module includes a steering arm and a slide seat disposed between the first machine body and the second machine body. The steering arm includes a first end pivoted to a first machine body and a second end pivoted to a second machine body, in which the second end of the steering arm is rotated and translated within a limiting part in response to a motion of the first machine body.
March 16, 2012
Date of Patent:
April 1, 2014
First Dome Corporation
An Szu Hsu, Chien Cheng Mai, Way Han Dai, Hsiu Fan Ho
Abstract: A sliding auxiliary device includes an assembly of a rotating wheel, a gate linked to the rotating wheel, and a toggle mechanism. The toggle mechanism includes a first arm pivoted to the rotating wheel, a second arm pivoted to the first arm, and an elastic member disposed between the first arm and the second arm. The rotating wheel substantially drives the first arm and the second arm of the toggle mechanism to relatively move to store energy in the elastic member, and the elastic member releases the stored energy to generate an acting force to assist the rotation of the rotating wheel after the first arm of the toggle mechanism crosses over a reference axial line, to obtain an improved operation smoothness better than the conventional skills.
Abstract: A sliding-type electronic apparatus with a strengthening force structure includes a body served as a system terminal and an upper cover disposed on the body and having a surface configured with a touch screen. A sliding and cover-lifting member constituted by a sliding rail, a sliding member and a pivot shaft device is at least disposed between the body and the upper cover. In a normal state, a supporting device, together with the sliding and cover-lifting member, is horizontally and supportively placed in a preset concave chamber space of the body. The auxiliary supporting devices can be formed as an inclined auxiliary support structure on the rear surface of the upper cover when the upper cover is lifted, thereby effectively increasing the screen touch resistance to inhibit screen wobble in an operation process and to promote the support effect and operation stability of the screen.
Abstract: A slide-rail stabilizing structure includes a sliding-rail frame, a sliding seat, an adjusting seat and elastic members. The sliding-rail frame includes a first sliding rail and a second sliding rail. The sliding seat provided with two sliding-seat moving objects is slidably moved along the first sliding rail. The adjusting seat has an adjusting-seat moving object abutted against the second sliding rail. The elastic members are respectively disposed between the sliding seat and the adjusting seat, so that the adjusting-seat moving objects linked by the linked adjusting seat retains an elasticity to abut against the second sliding rail, forming the sliding seat to stably assemble with and to smoothly slide on the sliding-rail frame. Meanwhile, the adjusting-seat moving object exerts a driving force on the sliding seat when the adjusting-seat moving object slides to the curved portion, thus attaining labor saving at the terminal of the sliding process.
Abstract: A base seat structure for supporting a chip card includes a tray which is utilized to configured a chip card and capable of being formed by a reciprocally-moved type, a base frame disposed on the tray, a fastening frame disposed on the tray and having a retarding portion, and a earner which is configured between the base frame and the fastening frame and capable of being motioned between a first position and a second position to follow the reciprocally-moved tray. When the carrier is motioned toward the first position, the retarding portion of the fastening frame presses the carrier to pass through a limitation of the base frame to motion toward the second position, thereby pushing or allowing the tray for movement. Moreover, when the tray and the carrier are motioned toward the first position, the chip card is located or electronically connected.
Abstract: A rotary shaft location structure is utilized to improve conditions of complicated, inconvenient, time-consuming and troublesome installation of conventional locating components, based. on a compact request. The rotary shaft includes a combination of a shaft body and a cylinder body, in which the cylinder body includes a rigid wall and a chamber defined by the rigid wall and utilized to receive the shaft body. The shaft body includes at least one arc region and a plane region, at least one elastic device is installed inside the chamber of the cylinder body to form a contact or interference condition with the shaft body, and the elastic device and the shaft body generate a frictional resistance in response to a movement of the shaft body, thereby improving conditions such as easy-to-produce deformation and abrasion in conventional locating components.