Patent ID: 8478368
Filing Date: 2013-07-02
Classification: H04M,Y10T

Abstract:
1. A portable electronic device, comprising: a main body; a cap body movably attached to the main body, the cap body comprises a first casing and a second casing coupled to each other, the first casing is slidably coupled to the second casing, and the second casing is rotatably coupled to the main body; and a hinge assembly disposed between the main body and the cap body, at least including a sliding portion and a rotating portion connected to each other, the hinge assembly further comprises a rotating pivot and a guiding pin apart from a center of the rotating pivot, the rotating pivot is connected to the second casing and the main body, and the guiding pin is fixed to a bottom surface of the first casing; the sliding portion has a straight track disposed on a top surface of the main body, the rotating portion has an arc-shaped track, the arc-shaped track is disposed on an edge of the rotating pivot and on a bottom surface of the second casing; when the cap body and the main body are totally overlapped, the guiding pin is located at a connection portion between the straight track and the arc-shaped track; when the guiding pin is moved to the straight track, the first casing is slidable with respect to the second casing and the main body; and when the guiding pin is moved to the arc-shaped track, the cap body is rotatable with respect to the main body.