Ignition switch assembly

The utility model relates to an ignition switch assembly which is composed of a change-over switch, a spring bolt reset assembly and a conductive disc, the spring bolt reset assembly comprises a transmission rod and a lock cylinder, the lock cylinder is rotatably installed in the spring bolt reset assembly, the transmission rod is fixedly installed on the rear side of the lock cylinder, the spring bolt reset assembly comprises a shell located in the circumferential direction of the lock cylinder, and the conductive disc is fixedly installed on the shell. A pressing rod is fixedly installed on the shell, a first positioning groove and a second positioning groove are formed in the lock cylinder, an abutting insertion block is arranged on the side, located on the second positioning groove and close to the first positioning groove, of the lock cylinder, and the length direction of the abutting insertion block is perpendicular to the length direction of the second positioning groove. By the adoption of the scheme,