Automatically adjusting contact switch lock

The utility model relates to an automatically adjusting contact electric switch lock. The utility model discloses for providing an electric switch lock which can be opened and closed for many times with firm assemblage, flexible switch and favorable conductive performance. The automatically adjusting contact electric switch lock is composed of a main seat, a rotating seat, a spring, a contact joint plate and a wiring seat. The lower end of the cylinder of the main seat is provided with a containing cylinder accommodating the wiring seat with a bearing edge, the top part of the rotating seat is provided counterbores, the center of the bottom of the rotating seat is provided with a staircase-shaped bar, and the side wall of the lower part of the rotating seat is provided with an inversed L-shaped axial calking groove embedded with a hook plate extending from the contact joint plate upwards. The hook plate and the calking groove can move relatively for automatically adjusting movable and static contact joints, the top surface of the contact joint plate is provided with the upwards extended hook plate, and the bottom surface of the contact joint plate is provided with the movable contact joints bulged downwards in an arc shape. The rotating seat, the spring, the contact joint plate and the wiring seat are arranged in the cylinder body of the main seat and the containing cylinder, and the edge of the containing cylinder is clamped with the bearing edge of the wiring seat.