| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch device capable of monitoring the open/close state of a protection cover, making the connection of a switch unit and the protection cover simple, and making assembly and adjustment easy. SOLUTION: A device contains a switch unit 1, a connecting element 7, and a fixing element 15. The connecting element 7 is movable by a joint connection system, connected to a protection cover 4 through the fixing element 15, fixed to the stationary switch unit 1, and the fixing element 15 is fixed to the protection cover 4 almost independent of the motion axial line of the protection cover 4. |
