Patent ID: 8024841
Filing Date: 2011-09-27
Classification: G06F,H04M,Y10T

Abstract:
1. A hinge, comprising: a bracket comprising a casing portion defining a circular hole having an axial direction, and a slot communicating with the circular hole and extending along the axial direction of the circular hole; a shaft rotatably received in the circular hole of the bracket; an engaging member received in the slot of the bracket, the engaging member comprising a slope surface facing the circular hole, and defining a screw hole in the slope surface; a pressing member received in the slot of the bracket between the engaging member and the shaft, the pressing member comprising a pressing portion firmly resisting against the shaft, and a driven portion engaged with the slope surface of the engaging member; and a driving member comprising a screw pole rotatably passing through the pressing member and screwed in the screw hole of the engaging member, to move the engaging member toward the pressing member, for driving the pressing member to further firmly resist against the shaft for adding friction between the bracket and the shaft.