Abstract: A supporting structure includes two supporting members. Each of the supporting members has a connecting portion, a first side arm, and a second side arm. The first side arm and the second side arm are connected opposite to the connecting portion respectively. The first side arm protrudes to form a shaft and the second side arm forms a hole corresponding to the shaft. The shaft of each of the two supporting members can be rotatable contained in the hole of another supporting member respectively. The shape of the supporting member is similar to a U shape.

Abstract: A transmission structure disposed in an input device of a data processing system is disclosed. The transmission structure includes a fixed plate, a movable plate, a connection member, and a motor driving unit. The fixed plate is mounted in the input device and includes a set of grooves extending toward a first direction. The movable plate is movably disposed on a first surface of the fixed plate and includes a set of first pillars to be disposed in the set of grooves. The connection member is connected to the movable plate. The motor driving unit is connected to the connection member and drives the movable plate through the connection member to move toward the first direction or a second direction opposite to the first direction.

Abstract: In a rotatable positioning pivot structure and a driver having the pivot structure, the pivot structure includes a casing and a cover movably assembled with the casing. The casing is provided with an opening. One side of the opening is provided with a positioning shaft. The positioning shaft is provided with a positioning portion. One side of the cover is provided with an elastic piece. The elastic piece is provided with a through trough, and an elastic arm is formed in the through trough. The positioning shaft of the casing penetrates the through trough of the cover and is located inside the elastic arm. The inside of the elastic arm is provided with at least one positioning slot to be engaged with the positioning portion of the positioning shaft. With the above arrangement, the rotation of the cover can be positioned. Further, the pivot structure is arranged in the driver.

Abstract: A supporting structure is used for supporting a key cap. The supporting structure includes a first supporting member and a second supporting member. A first arm of the first supporting member includes a first connecting part and a second connecting part. The first connecting part can be movably connected to the key cap. The second connecting part has a C-shaped hole. A second arm of the second supporting member includes a third connecting part and a fourth connecting part. The third connecting part can be movably connected to the key cap. The fourth connecting part has a shaft. The shaft can be embedded into the C-shaped hole via an opening of the C-shaped hole, such that the first supporting member and the second supporting member can rotate relative to each other.

Abstract: The invention discloses a transmission apparatus set in a data processing system. The data processing system includes a display device and an input device. The display device is connected to the input device through a connecting member. The transmission apparatus includes a pivot, a fixed plate, a movable plate, a sliding member, a pulley, and a cable. When the pivot revolves along with the connecting member, the pivot drives the cable to slide the sliding member, and then moves the movable plate along with a predetermined direction.

Abstract: A connecting structure of keyboard appurtenance of the invention includes a base, an appurtenance, a first holding portion and a second holding portion. The first holding portion includes a platform, a first breaking hole that is formed in the platform and includes a first opening, and a passage extending from the first opening to a side of the platform. The second holding portion includes a pillar and a cover connected to an end of the pillar. The base and the appurtenance are equipped with the first holding portion and the second holding portion correspondingly and thus the appurtenance can be connected to the base through disposing the pillar of the second holding portion in the first breaking hole.

Abstract: A keyswitch includes a keyswitch member and a base. The keyswitch member includes a first connecting portion and a second connecting portion. The base includes a sliding portion and a fixing portion. The sliding portion is for adjusting a height of the keyswitch member. The sliding portion includes a step portion and a protrusion portion. The first connecting portion is movably disposed in the step portion. The step portion includes a flat structure and a reversed L-shaped structure. The protrusion portion is adjacent to the step portion. The protrusion portion restrains the first connecting portion from moving. The fixing portion is disposed on the base relative to the sliding portion. A hole is formed on the fixing portion. The second connecting portion is pivotally connected to the fixing portion via the hole.

Abstract: A keyswitch and a keyboard are provided. The keyboard includes the keyswitch, and the keyswitch includes a base, a position limiting component, a balance beam, and a keycap. The position limiting component is disposed on the base and has a clipping portion and a position limiting portion. The balance beam has an engaging portion which is adapted to be engaged with the position limiting portion. The keycap has a pivotal structure for pivotally connecting the balance beam. When the balance beam is assembled toward the position limiting component, the engaging portion pushes the clipping portion to leave an initial position and then be engaged to the position limiting portion, and when the clipping portion recovers to the initial position, the engaging portion is limited at the position limiting portion by the clipping portion.

Abstract: A keyswitch and a keyboard are provided. The keyboard includes the keyswitch, and the keyswitch includes a base, an engaging structure, a balance beam, and a key cap. The engaging structure is disposed on the base and has a guiding surface. The balance beam has a bending portion which is adapted to be engaged in the engaging structure. The key cap has a pivotal structure for pivotally connecting with the balance beam. When the balance beam is forced toward the engaging structure to be assembled on the base, the bending portion is guided by the guiding surface to be engaged with the engaging structure.

Abstract: A transmission structure disposed in an input device of a data processing system is disclosed. The transmission structure includes a fixed plate, a movable plate, a connection member, and a motor driving unit. The fixed plate is mounted in the input device and includes a set of grooves extending toward a first direction. The movable plate is movably disposed on a first surface of the fixed plate and includes a set of first pillars to be disposed in the set of grooves. The connection member is connected to the movable plate. The motor driving unit is connected to the connection member and drives the movable plate through the connection member to move toward the first direction or a second direction opposite to the first direction.

Abstract: The invention discloses a transmission apparatus set in a data processing system. The data processing system includes a display device and an input device. The display device is connected to the input device through a connecting member. The transmission apparatus includes a pivot, a fixed plate, a movable plate, a sliding member, a pulley, and a cable. When the pivot revolves along with the connecting member, the pivot drives the cable to slide the sliding member, and then moves the movable plate along with a predetermined direction.

Abstract: This invention discloses a supporting structure for supporting a keycap of a switch. The supporting structure includes a first supporting member and a second supporting member. The first supporting member has a first arm, and the first arm forms a first shaft is perpendicularly protruded from the first arm. The second supporting member has a second arm including a first hook part. The first hook part forms a first containing space and a first opening connected to the first containing space. The first shaft can pass through the first opening and be rotatably contained in the first containing space by the first hook part. Accordingly, the first supporting member and the second supporting member can rotate relative to the first shaft.

Abstract: A keyboard includes a keycap, a pivot structure, a base and an X-structure. The keycap includes a bottom surface, a first edge and a second edge. The pivot structure includes two first engaging portions and two second engaging portions. The first engaging portions are disposed on the bottom surface and have a first distance away from the first edge. The second engaging portions are respectively disposed corresponding to the first engaging portions and have a second distance away from the second edge. The base is disposed under the keycap. One end of the X-structure is connected to the pivot structure of the keycap and the other end of the X-structure is movably connected to the base, thus, the keycap moves upward and downward corresponding to the base.

Abstract: A keycap and a press key structure along with a keyboard using the same are disclosed. The keycap, being comprised of a top and a bottom having a concave-convex structure formed thereon, is structured for allowing light to pass therethrough. There is a connecting component sandwiched between the keycap and a substrate in a manner that it is pivotally connected to the two in respective for allowing the keycap to move up and down in relative to the substrate. Moreover, there is at least a light source being disposed between the keycap and the substrate for projecting light to the concave-convex structure on the keycap? bottom and out of the keycap through the top thereof after being uniformly scattered by the concave-convex structure. Thus a press key is constructed. It is noted that by arranging a plurality of the aforesaid press keys in an array, a keyboard is constructed.

Abstract: A keyboard includes a keycap, a pivot structure, a base and an X-structure. The keycap includes a bottom surface, a first edge and a second edge. The pivot structure includes two first engaging portions and two second engaging portions. The first engaging portions are disposed on the bottom surface and have a first distance away from the first edge. The second engaging portions are respectively disposed corresponding to the first engaging portions and have a second distance away from the second edge. The base is disposed under the keycap. One end of the X-structure is connected to the pivot structure of the keycap and the other end of the X-structure is movably connected to the base, thus, the keycap moves upward and downward corresponding to the base.

Abstract: A press-key structure is disclosed, which comprises: a keycap, configured with a bottom surface; a substrate, being disposed under the keycap; and a pressing part, being arranged between the keycap and the substrate. In an exemplary embodiment, the pressing part further comprising: a frame, disposed on the bottom surface to be used for sustaining a pressing force from the keycap directly; and a plurality of supporting legs, being arranged surrounding the edges of the frame while extending outwardly from the same; wherein by connecting the outward-extending ends of the plural supporting legs to the substrate, the frame is supported and propped up by a specific height.