Side wire leading in type pivot

The utility model discloses a side wire leading in type pivot, comprising a central pivot, and an elastic piece, a movable piece, and a fixing piece which are sheathed in order. After the pivot is assembled, the pivot post of the central pivot is arranged at the end of the pivot hole of the fixing piece to enclose the end so as to let the elastic piece provide the pressing force in the direction of the pivot for the a friction part of the movable piece and the corresponding friction part of the fixing piece, and the post groove of the pivot post, the penetrating groove of the elastic piece, the pivot groove of the movable piece, and the pivot groove of the fixing piece form a gap to let the wires of the electronic parts penetrate and be accommodated in the pivot post.