Contemporary Amperex Technology Co., Ltd.

Contemporary Amperex Technology Limited

Yuanhe Wu

Haihua Huang

Wenhui Zhang

Shubing You

A quick-change lock assembly is provided, which in some embodiments comprises: a shell with a hollow cavity formed therein; a quick-change bolt which is arranged in the cavity, is capable of moving axially to protrude from the cavity or being accommodated in the cavity, and is internally provided with a through hole along the axial direction; a bolt driving rod comprising: a bolt matching section slidably inserted into the through hole, and matched with the through hole such that the quick-change bolt is rotatable with the bolt driving rod; a flange portion, a first side surface, opposite to the quick-change bolt, of which is capable of pushing the quick-change bolt to move axially; and a tool matching section; an elastic member, both ends of which respectively abut against the inner top wall of the shell and the first side surface of the flange portion.

Growing community of inventors

Ningde, China

Yuanhe Wu