Patent ID: 7824793
Filing Date: 2010-11-02
Classification: H01M,H04M,Y02E

Abstract:
1. A portable electronic device comprising: a housing including a positioning portion, the positioning portion including three spaced blocks, the blocks being arranged in line, two latching grooves being formed among the blocks; a latch being movable relative to the housing along a moving axis, the latch having an arm portion at one end along the moving axis, and an engaging portion at the other opposite end along the moving axis, a projection being disposed at a bottom of the arm portion, the projection selectably engaging in the latching grooves; a battery cover having a resisting portion; wherein, the resisting portion of the cover is lockable with the engaging portion for locking the battery cover to the housing by moving the latch in a first direction, and is unlockable from the engaging portion for releasing the battery cover by moving the latch in a second direction opposite to the first direction, the arm portion engages with the positioning portion so as to stop the latch from releasing the cover.