Switch structure

The utility model provides a switch structure which comprises a rotatable cover plate, a button and an auxiliary part used for direct transmission between the cover plate and the button, the button is elastically connected with the top end of an ejector rod through an ejector rod spring, the bottom end of the ejector rod abuts against the top face of a moving contact, the bottom face of the middle of the moving contact is arranged on a fulcrum, and the auxiliary part is fixed to the cover plate. The rotating shaft axis of the auxiliary part and the rotating shaft axis of the cover plate are located on the same straight line, and the auxiliary part is in limiting connection with the button through a limiting structure and has rotational freedom with the button. When the cover plate rotates, the auxiliary member rotates synchronously to drive the button to rotate, and the bottom end of the push rod is driven to move on the top surface of the moving contact and cross the position corresponding to the fulcrum, so