Patent ID: 9268372
Filing Date: 2016-02-23
CPC Classification: G06F,Y10T

Claim Text:
1. A multi-joint synchronous rotary axle structure, comprising a middle shaft, a first side shaft and a second side shaft wherein the side shafts are parallel to two sides of the middle shaft, the middle shaft, the first side shaft and the second side shaft having a first position and a second position respectively, a first synchronous actuating assembly and a second synchronous actuating assembly being provided at the first position and the second position; the first synchronous actuating assembly comprising a first synchronous actuating member and a first link member; the second synchronous actuating assembly comprising a second synchronous actuating member and a second link member; the first synchronous actuating member having an actuating end, the actuating end of the first synchronous actuating member being pivotally connected to the first position of the first side shaft, the first link member having a link end, the link end of the first link member being pivotally connected to the first position of the middle shaft, the first link member further having a driven end, the driven end of the first link member being fixed at the first position of the second side shaft; the second synchronous actuating member having an actuating end, the actuating end of the second synchronous actuating member being pivotally connected to the second position of the second side shaft, the second link member having a link end, the link end of the second link member being pivotally connected to the second position of the middle shaft, the second link member further having a driven end, the driven end of the second link member being fixed at the second position of the first side shaft; the actuating end of the first synchronous actuating member and the link end of the first link member forming a synchronous connection; the actuating end of the second synchronous actuating member and the link end of the second link member forming a synchronous connection.