Patent ID: 9055670
Filing Date: 2015-06-09
Classification: G06F,H01M,H04M,H05K,Y02E

Abstract:
1. A battery module for a portable electronic device, the battery module comprising: a case; an extension/retraction positioning module disposed in the case to enable an extension/retraction operation along a first axis; a press element being connected with the extension/retraction positioning module and penetrating through the case, wherein the press element drives the extension/retraction positioning module to perform the extension/retraction operation when the press element is pushed; a battery body disposed in the case to move relative to the case to an initial position or a power supply position by means of the extension/retraction operation, wherein the battery body comprises: an elastic element comprising two ends connected with the battery body and the case respectively; and a cap combined with the case and the portable electronic device in a rotational manner; wherein when the battery body is at the initial position, the battery body is not electrically connected with the portable electronic device; when the battery body moves to the power supply position by means of the extension/retraction operation, the power connecting portion is electrically connected with the portable electronic device.