Patent ID: 8920177
Filing Date: 2014-12-30
Classification: H01R

Abstract:
1. A rotating electrical plug, comprising: a bottom cap comprising a shaft perpendicularly extended from one side thereof and terminating in a free end; a hollow shell connected to said bottom cap to surround said shaft, said hollow shell comprising at least one locating block located at an inner wall thereof; a rotary member comprising an open chamber defined in one side thereof, an stop flange radially extending around the periphery thereof, an annular plug flange perpendicularly and axially extended from one side of said stop flange and terminating in a sliding end edge, a plurality of locating notches located on said sliding end edge, a bottom wall transversely defined inside said annular plug flange and a first shaft hole defined in said bottom wall, said annular plug flange of said rotary member being inserted into the inside of said hollow shell to couple said first shaft hole to said shaft and to stop said stop flange against said hollow shell for enabling said locating notches to be respectively movably coupled to said locating blocks; an electrically insulative electrode holder comprising a center hole, and a shaft sleeve perpendicularly extended from one side thereof around one end of said center hole and defining therein an axially extending second shaft hole and a transversely extending inside annular flange in said second shaft hole; said electric holder mounted in said open chamber of said rotary member for enabling said shaft to be received in said second shaft hole inside said shaft sleeve; a metal elastic member mounted in said shaft sleeve around said shaft and stopped with one end thereof against said inside annular flange of said shaft sleeve; and a fastening device fastened to said free end of said shaft to secure an opposite end of said elastic member to said shaft; and a set of electrode plates respectively fixedly mounted in said electrode holder and respectively inserted through said rotary member and said bottom cap for rotatably and electrically coupling to an external conducting plate unit.