公开(公告)号：US20100196085A1

公开(公告)日：2010-08-05

申请号：US12497803

申请日：2009-07-06

申请人： Ming-Hung Hsia ,  Chen-Cheng Lee ,  Yo-Jung Wang

发明人： Ming-Hung Hsia ,  Chen-Cheng Lee ,  Yo-Jung Wang

IPC分类号： F16C11/06

CPC分类号： H04N5/2252 ,  F16C11/0623 ,  Y10T403/32196

摘要： A ball joint structure is disclosed, which includes a socket with a containing opening, a ball disposed in the socket, a cover disposed at the containing opening, a protrusion disposed at an outer surface of the ball, a concavity disposed at an inner surface of the socket, and plural adjustable elastic screws screwed on the socket. The protrusion is moved in the concavity when the ball is rotated in the socket. The ball is gripped in the socket with a force provided by the adjustable elastic screws.

摘要翻译： 公开了一种球接头结构，其包括具有容纳开口的插座，设置在所述插座中的球，设置在所述容纳开口处的盖，设置在所述球的外表面处的突起，设置在所述球的内表面处的凹部 插座和多个可调弹性螺丝拧在插座上。 当球在插座中旋转时，突起在凹部中移动。 用可调节的弹性螺丝提供的力将球夹在插座中。