Patent ID: 7712722
Filing Date: 2010-05-11
Classification: F16M,Y10S

Abstract:
1. An anchor structure for electronic devices, comprising: a first bar which has a housing space formed in a portion of the interior thereof; a second bar; a hinge means which includes an axle pivotally coupled on one end of the first bar, the second bar being fastened to a peripheral surface of the axle so that the second bar is swivelable relative to the first bar through the axle; and a fastening means having a handle which has a hinge portion on a bottom end corresponding to the housing space to be hinged on the first bar and fastened to a cam located in the housing space, the cam having a protrusive portion on one side to form a selected surface profile, the housing space holding a slidable brake element corresponding to the axle such that turning of the cam selectively moves the brake element to a position to escape the axle or another position to form a tight contact with the axle; wherein the peripheral surface of the axle is formed with a teeth surface.