作者: Hsiao-Hua Tu , Chia-Hua Chen , Ye Liu , Shui-Yuan Qin , Rui-Hao Chen
DOI:
关键词: Knuckle 、 Structural engineering 、 Electronics 、 Engineering
摘要: A portable electronic device includes a carrying structure and defines mounting hole an opposite strap hole. The snap module received in the hole, having pressing element, knuckle element elastic strap. has two connecting ends to extending portions, each of which wedge-shaped surface. three engaging portions. One portion engages latching with element. are unlockable by where one disengages from anther portions slide aslant along surfaces. resisting