Touch mechanical switch used for automatic turntable

The utility model discloses a touch mechanical switch used for automatic turntable, comprising a base plate, the upper end fixedly connected with motor of bottom plate, the upper end fixedly connectedwith transmission pivot of motor, the initiative carousel has been cup jointed at the middle part of transmission pivot, the upper end fixedly connected with carousel of transmission pivot, the initiative carousel meshes with driven turntable mutually, initiative carousel and driven turntable's the equal fixedly connected with rubber tooth piece in the outside, rubber tooth piece includes elasticity chamber, first strengthening rib and second strengthening rib, peg graft and have the pivot in driven turntable's middle part, all peg graft on switch shell's intracavity lateral wall through thebearing in the upper and lower both ends of pivot. This touch mechanical switch used for automatic turntable, through the structure of rubber tooth piece, great increase the stability connected of carousel and driven turntable