Connecting structure convenient to disassemble and sound box

The utility model discloses a connecting structure convenient to disassemble. The connecting structure comprises a face shell, a machine part, a buckle structure and a locking screw. The surface shell is buckled and matched with one end of the machine part through a buckle structure; the face shell is detachably connected with the other end of the machine part through a locking screw. According to the utility model, one end of the face shell and one end of the machine part are buckled and matched through the buckle structure, and the other end of the face shell and the other end of the machine part are detachably connected through the locking screw, so that the connection between the face shell and the other end of the machine part is released firstly, and at the moment, the face shell and the machine part are relatively loosened; therefore, buckling of the face shell and the machine part by the buckling structure can be removed conveniently, namely, the face shell and the machine part can be detached conveni