The present invention discloses a transmission device used for expanding monitors, comprising the body, and a combination of at least a first monitor, a second monitor and an actuation module that can be installed thereon. The actuation module can drive the second monitor to move reciprocally on a reference axis X; and the second monitor is provided with a drive module to drive the second monitor to move reciprocally on a reference axis Y perpendicular to the reference axis X, which jointly provide a mechanism, under which an expansion and combination of the screen of the first monitor and the screen of the second monitor (in the same planimetric position) and/or retraction thereof are enabled.

A driving mechanism for an active front splitter comprising a framework and an electric motor mounted in the middle of the framework. Each of the two ends of the framework is provided with a transmission mechanism which connects the electric motor and the active front splitter and is connected to the framework through a movable connection. The driving mechanism according to the invention is able to control the movement of the active front splitter, so as to achieve the expected aerodynamic performance of an assembled automobile while ensuring its trafficability.

A driving mechanism for an active front splitter comprising a framework and an electric motor mounted in the middle of the framework. Each of the two ends of the framework is provided with a transmission mechanism which connects the electric motor and the active front splitter and is connected to the framework through a movable connection. The driving mechanism according to the invention is able to control the movement of the active front splitter, so as to achieve the expected aerodynamic performance of an assembled automobile while ensuring its trafficability.

In various examples, a portable computing device is provided that has a bottom shell and a top shell pivotally coupled to the bottom shell for movement between a closed position and at least one open position. A display fits within a perimeter rim of the top shell, the display being obscured from view when the top shell is in the closed position and being viewable when the top shell is in the at least one open position. A coupling linkage couples the display, the top shell, and the bottom shell, to move the display between at least a first position with the display closer to the top shell when the top shell is in the closed position and a second position with at least a portion of the display farther from the top shell when the top shell is in the open position.

In various examples, a portable computing device is provided that has a bottom shell and a top shell pivotally coupled to the bottom shell for movement between a closed position and at least one open position. A display fits within a perimeter rim of the top shell, the display being obscured from view when the top shell is in the closed position and being viewable when the top shell is in the at least one open position. A coupling linkage couples the display, the top shell, and the bottom shell, to move the display between at least a first position with the display closer to the top shell when the top shell is in the closed position and a second position with at least a portion of the display farther from the top shell when the top shell is in the open position.

A distal end side link hub is coupled to a proximal end side link hub via three or more link mechanisms. Each link mechanism has a proximal side end link member, a distal side end link member, and an intermediate link member. The proximal side end link member has a bent portion and rotation shaft mounting portions. A rotation shaft is mounted to the rotation shaft mounting portion. A bevel gear, forming a part of a gear mechanism for transmitting rotary motion of a posture control actuator to the proximal side end link member, is mounted on the rotation shaft mounting portion and disposed in a space between two virtual planes obtained by extending a radially inner edge and a radially outer edge of one end of the bent portion in a longitudinal direction of the rotation shaft mounting portion.

A distal end side link hub is coupled to a proximal end side link hub via three or more link mechanisms. Each link mechanism has a proximal side end link member, a distal side end link member, and an intermediate link member. The proximal side end link member has a bent portion and rotation shaft mounting portions. A rotation shaft is mounted to the rotation shaft mounting portion. A bevel gear, forming a part of a gear mechanism for transmitting rotary motion of a posture control actuator to the proximal side end link member, is mounted on the rotation shaft mounting portion and disposed in a space between two virtual planes obtained by extending a radially inner edge and a radially outer edge of one end of the bent portion in a longitudinal direction of the rotation shaft mounting portion.

A rotary machine includes a cam shaft; and a plurality of linkage shafts coupled to the cam shaft, each of the linkage shafts including a pair of identically-shaped first linkage members adapted for cam contact with the cam shaft, a pair of identically-shaped second linkage members pivotally coupled to the first linkage members, and a pair of identically-shaped third linkage members pivotally coupled to the second linkage members, wherein each of the linkage shafts is progressively and continuously changing between a shortest linkage state and a longest linkage state due to the cam contact between the cam shaft and the linkage shafts, upon rotation of the linkage shafts about the cam shaft.

A rotary machine includes a cam shaft; and a plurality of linkage shafts coupled to the cam shaft, each of the linkage shafts including a pair of identically-shaped first linkage members adapted for cam contact with the cam shaft, a pair of identically-shaped second linkage members pivotally coupled to the first linkage members, and a pair of identically-shaped third linkage members pivotally coupled to the second linkage members, wherein each of the linkage shafts is progressively and continuously changing between a shortest linkage state and a longest linkage state due to the cam contact between the cam shaft and the linkage shafts, upon rotation of the linkage shafts about the cam shaft.

A parallel link robot includes: a base having two or more actuators; a movable part; two or more link parts connected to the actuators; an orientation changing mechanism that changes the orientation of an element attached to the movable part; two or more additional actuators that are provided on the two or more link parts and that change the orientation of the element with the same degree of freedom; and power transmission shafts. The link parts each have a driving link and two parallel driven links. The additional actuators are each disposed between the driven links of the two or more link parts. The power transmission shafts extend from the additional actuators along the driven links and are connected, with universal joints, to shafts extending from the orientation changing mechanism. The universal joints are located on a straight line connecting intersections between the two driven links and the movable part.