Assembly tool, assembly structure and electrical equipment

The utility model provides an assembly tool, an assembly structure and electrical equipment, and the assembly tool comprises a fixed part which is detachably arranged on a base body; the rotating part is rotatably arranged on the fixed part; the rotating piece has a bearing state and an avoiding state; in the supporting state, the rotating piece and the fixed piece are relatively fixed, and the rotating piece supports the piece to be installed so as to limit the position of the piece to be installed; and in the avoiding state, the rotating piece avoids the to-be-mounted piece, so that the to-be-mounted piece can move relative to the base body. The rotating piece limits the specific position of the piece to be installed in the bearing state, when the piece to be installed needs to be fixedly installed on the base body or the piece to be installed needs to be detached from the base body, the piece to be installed can be effectively borne, and safety accidents caused by the problems that the piece to be installe