Electronic manual roll of curtain formula carriage of van door

The utility model relates to an electronic manual roll of curtain formula carriage of van door, including rolling up curtain guide rail, support, spool, reel, book curtain, plane spiral spring, circular telegram combination type electromagnetic clutch, drive arrangement, stopper, controller, operating button, wireless communication module and mobile device, the stopper is equipped with base, gear, screw rod and slider, be equipped with the spout on the base, be equipped with the guide block on the slider, the base has the mounting screw groove, the each side of slider is equipped with a travel switch, wireless communication module and controller electricity are connected, the mobile device passes through radio signal and wireless communication module communication connection. The utility model discloses the problem that is bumped against by pedestrian or vehicle easily after the carriage door that can avoid traditional casement window is opened does benefit to traffic safety, can adopt electronic mode or manu