Patent ID: 7158371
Filing Date: 2007-01-02
Classification: H04M

Abstract:
1. A portable swing-type digital communication device comprising: a body housing; a swing housing rotatably attached to the body housing by means of a hinge module, the swing housing rotatable about a hinge axis at a prescribed angle perpendicular to the top surface of the body housing, the swing housing being disposed at a prescribed angle to a planar surface of the body housing when the swing housing is rotated to a prescribed angle from the body housing; and a step compensating mechanism eliminating the step between the top surface of the body housing and the top surface of the swing housing when the swing housing is rotated to the prescribed angle from the body housing; comprising: a semicircular section formed at one end of the swing housing; a compensating member protruded at a prescribed position of the bottom surface of the swing housing; and a recess formed at prescribed area of the body housing for accommodating the semicircular section and the compensating member of the swing housing while being continuously opposite to the compensating member.