Patent ID: 9411372
Filing Date: 2016-08-09
CPC Classification: G06F

Claim Text:
1. A wearable device, comprising: a battery casing having a battery accommodating space and comprising an engaged member; an upper machine body pivoted to the battery casing for shielding or exposing the battery accommodating space; a first elastic member comprising two opposite ends, an end of the two opposite ends of the first elastic member fixed to the upper machine body; and a button fixed to the other end of the two opposite ends of the first elastic member and comprising a hook, wherein the hook is movably fixed to or released from the engaged member of the battery casing, wherein when the battery casing is at a first position related to the upper machine body, the upper machine body covers the battery casing to shield the battery accommodating space, and the hook is fixed to the engaged member of the battery casing normally, so as to fix relative positions between the battery casing and the upper machine body, wherein when pushing the button to press the first elastic member, the hook is released from the engaged member, the battery casing is adapted to be rotated to a second position relative to the upper machine body, so as to expose the battery accommodating space.