Transmission device applied to rotary shafts

摘要

A transmission device applied to rotary shafts for facilitating the assembling process. The transmission device includes at least one rotary shaft, a drive member movable along with the rotation of the rotary shaft, a transversely movable driver, a turning unit and a transmission unit. The turning unit has a first end connected with the driver and a second end assembled with the transmission unit. When the transmission unit is longitudinally moved, a connection section and a carrier body are driven by the transmission unit to lift or lower a base body or a frame in accordance with the operation mode of an electronic apparatus.

主权项

1. A transmission device applied to rotary shafts, comprising:
a first and second rotary shaft, each rotary shaft having a fixed section and a pivoted section, the pivoted section of each rotary shaft being assembled with a torque module; a drive member disposed on the first rotary shaft, the drive member being formed with a drive section; a driver having a guide section assembled with the drive section and a hand section, the hand section being movable along a rail between a first position and a second position; a turning unit including a first end pivotally connected with the hand section of the driver, a second end and a middle section connected between the first and second ends, wherein the middle section is pivotally fixed relative to the rail to serve as a movement fulcrum; and a transmission unit having a pivoted end pivotally connected with the second end of the turning unit and a transmission section, when the first rotary shaft rotates, the driver guide section engages the drive member drive section to move the driver along the rail, the driver moves the turning unit, the turning unit moves the transmission unit, the transmission section drives a connection section to move.