Patent ID: 7993769
Filing Date: 2011-08-09
Classification: H01G,H01M,H02J,Y02E

Abstract:
1. A battery module comprising: a top cover having an accommodation chamber and an opening in communication with the accommodation chamber; a battery set accommodated in the accommodation chamber, the battery set having a conducting terminal device for connection to an external electronic device; a bottom cover having a top surface covering the opening of the top cover, a bottom surface provided with at least one mounting block for coupling to an external electronic device, and a through hole and a sliding slot through the top surface and the bottom surface; a shutter having a movable member with a through hole and a guide block protruding from a bottom surface of said movable member, the guide block inserted into the sliding slot of the bottom cover and has a part thereof extending out of the bottom surface of the bottom cover such that the moveable member is movable along the sliding slot between a first position where the through hole of the moveable member is offset from the through hole of the bottom cover and a second position where the through hole of the moveable member is in alignment with the through hole of the bottom cover, and a spring member connected between the movable member and the bottom cover to support the movable member in the first position, the movable member has a protruding rod disposed at one side thereof for supporting the spring member.