DUAL-SHAFT SYNCHRONOUS TRANSMISSION FIXING DEVICE

摘要

A dual-shaft synchronous transmission fixing device has a simplified structure and minified volume. The gap between the rotary shafts can be changed or adjusted according to the transmission specification so that the electronic device can be thinned and lightweight. The fixing device includes a driver and a reactor respectively disposed on a first shaft and a second shaft and a link unit engaged with the driver and the reactor, whereby the first and second shafts can be synchronously rotated. The fixing device further includes a main fixing plate and a subsidiary fixing plate having identical structures. The main fixing plate and the subsidiary fixing plate are disposed on the first and second shafts. Each of the main fixing plate and the subsidiary fixing plate has a base section for together pivotally connecting with the link unit.

主权项

1. A dual-shaft synchronous transmission fixing device, comprising:
a first shaft having a fixed section and a pivoted section; a second shaft having a fixed section and a pivoted section; at least one driver disposed on the pivoted section of the first shaft; at least one reactor disposed on the pivoted section of the second shaft; at least one link unit engaged with the driver and the reactor for synchronously rotating the first and second shaft; and a fixing device including a main fixing plate and a subsidiary fixing plate disposed on the first and second shafts, each of the main fixing plate and the subsidiary fixing plate having a base section, the base sections of the main fixing plate and the subsidiary fixing plate being oppositely assembled with each other, each of the base sections being formed with a recess, the recesses of the base sections together pivotally holding a shaft section of the link unit to pivotally connect the shaft section of the link unit between the base sections of the main fixing plate and the subsidiary fixing plate, permitting the link unit to freely rotate.