Fixing clamp for wall-mounted electronic equipment

The utility model discloses a fixing clamp for wall-mounted electronic equipment. The fixing clamp comprises a clamp body and an interface connecting module. The interface connection module comprises a support part, a moving plate and at least one first spring column, the first spring column extends perpendicular to the support plate and is connected between the cross beam and the moving plate, so that the moving plate can move between an on position and an off position in the direction perpendicular to the support plate, and the first spring column is connected with the moving plate in the direction perpendicular to the support plate. The movable plate abuts against the clamp body under the action of the spring force of the first spring column, the contact pin is connected with the firmware upgrading and debugging interface, and the movable plate is far away from the clamp body in the direction perpendicular to the equipment panel by overcoming the spring force of the first spring column in the disconnected