| 摘要 |
The present invention provides an anti-falling-off mechanism of a switching device, including the switching device and an insertion assembly hole. The switching device has a single-foot-shaped assembly element and makes a switching body arranged on a support element to rotate through a rotating shaft pin. The insertion assembly hole is arranged on one side of the device body, such that an assembly element of the switching device can be inserted into or disassembled from the insertion assembly hole. A lower end part of the assembly element is provided with a dent and a fastening part projecting nearby the dent on its one side; the insertion assembly hole is provided with a guide way long ditch for accepting the fastening part and a locking part of the fastening part. In addition, the invention also provides an office machine having the switching device. |
