The utility model relates to the technical field of automobile high -
voltage wire harness detection, specifically related to a kind of automobile high -
voltage wire harness detection plug fixing device, including the base fixedly connected on detection table by bolt, detection plug is rotatably connected on the base by rotating part, the lower ring piece is fixedly connected with the top of the base and located the front end of detection plug, the lower ring piece one side rotatably connected with upper ring piece, the lower ring piece and upper ring piece other side are connected by buckle type, the lower ring piece and upper ring piece inside are all installed with clamping structure;The scheme is through adjustable clamping structure and control electric telescopic rod, realize the
stable fixation of wire harness, avoid winding, bending, improve detection accuracy and efficiency;And through the elastic clamping structure of compression spring and arc plate, wire harness of different
diameter can be self-adapting, provide uniform clamping force, prevent wire harness sliding or damage, through the buckle type
connection design makes the opening and closing efficiency of upper and lower ring piece to improve 50%.