Patent ID: 8240592
Filing Date: 2012-08-14
Classification: G06F,H04R

Abstract:
1. An electronic device, comprising: a base defining a containing space; a restricting piece secured in the containing space, the restricting piece comprising a pivot and a cable outlet; a coiling piece comprising a coiling post, a side of the coiling post defining a pivot hole which receives the pivot of the restricting piece inserted therein to pivotally mount the coiling piece in the containing space; and a cable wrapped on the coiling post, and a part of the cable is inserted through the cable outlet; wherein a rotatable piece is secured to and capable of driving the coiling piece, the base defines a recess thereon; a sheet separates the recess and the containing space, a first pivot hole is defined in the sheet so that the recess is in communication with the containing space, the rotatable piece comprises a rotatable shaft rotatably located in the first pivot hole and attached to the coiling piece.