Integrated modularized rapid wiring piano-key switch

The invention relates to an integrated modular rapid wiring piano-key switch, and belongs to the technical field of integrated modular switches, the integrated modular rapid wiring piano-key switch comprises a switch shell, three buttons are arranged on the switch shell, wire holders are arranged on the side, opposite to the buttons, of the switch shell, the wire holders comprise a female end wire holder and a male end wire plugging seat, and guide grooves are formed in the wire holders; a threaded rod is arranged adjacent to the guide groove and is in threaded connection with the female end wire holder, a copper foil is wound on the threaded rod, a rotating rod is fixed on the threaded rod, the power line penetrates through the wire holder and extends into the guide groove, and the rotating rod is rotated, so that the power line is wound on the threaded rod and is fully connected with the copper foil; the device has the advantages of being simple and reasonable in structure, rapid in wiring and high in use s