Scratch-proof vacuum coating jig

The utility model relates to the technical field of jigs, and discloses a scratch-proof vacuum coating jig which comprises a shell, two connecting rods are symmetrically arranged at the top of the shell in a sliding mode, the lower ends of the two connecting rods extend into the shell, a movable plate is horizontally arranged in the shell, the lower ends of the two connecting rods are fixedly arranged on the upper surface of the movable plate, and the lower ends of the two connecting rods are fixedly arranged on the upper surface of the movable plate. A first screw rod is vertically and rotatably arranged in the shell, the first screw rod and the middle of the moving plate are arranged in a threaded mode, a rotating shaft is rotatably arranged on the side wall of the shell, one end of the rotating shaft extends into the shell and is fixedly provided with a first bevel gear, and the other end of the rotating shaft extends out of the shell and is fixedly provided with a rocking handle; a second bevel gear is fi