A CLICK AND FREE-STOP HINGE UNIT OF MOBILE PHONE

摘要

The present invention relates to a click-and-stop hinge structure of a mobile phone that can freely adjust the cover opening and closing angle of the mobile phone as needed.;According to the present invention, one side is provided with a fixing piece 22, the other side is formed in the center of the projection 24 is formed in a symmetrical direction in the longitudinal direction of the shaft 26 is provided with a locking body 27 at the end Fixed cam 20 is formed integrally; Inserted and installed on the shaft 26, the hill portion 32 is formed up to a predetermined angle to be rotated in engagement with the protrusion 24 is moved by a click at a time, after which a seating groove A rotating cam 30 having a flat portion 34 provided with a 34 and a cam diagram freely stopped by a free stop; A sleeve 40 inserted and installed on the shaft 26 and having a locking jaw 42 engaged with and fixed to the locking body 27 of the shaft 26; And a spring 50 which is elastically installed between the rotary cam 30 and the sleeve 40, the click-free stop hinge structure is provided.