Patent ID: 8426049
Filing Date: 2013-04-23
Classification: H01M,Y02E

Abstract:
1. A battery cover assembly using for accommodating a battery therein, the battery cover assembly comprising: a battery cover including a first surface and a second surface parallel to each other, the first surface having two symmetrical arcuate elements perpendicularly protruding therefrom, each arcuate element having a latching portion protruding therefrom in a direction parallel to the first surface; a housing defining a receiving groove with a footwall and two arcuate guiding grooves each with a sidewall, the battery cover first surface received in the housing's receiving groove and supported by the footwall, the battery cover arcuate elements received in the housing's arcuate guiding grooves and abutting against a first side of the sidewalls; the foot wall defining two notches, each of the sidewalls defining a trough communicating with a corresponding notch and a corresponding arcuate guiding groove; wherein the battery cover latching portions engage in the troughs through the notches and extend to a second side of the sidewalls, the battery cover are rotatably positioned in the receiving groove along an axis perpendicular to the first surface to move the latching portions to a predetermined position in the troughs for latching the battery cover to the housing.