Switch button mounting structure

The utility model discloses a switch button mounting structure, which comprises a shell, a first plate body, a second plate body and a plurality of connecting columns, the first plate body is detachably matched with the shell, the first plate body is provided with a through hole, the second plate body is fixed with the first plate body through the connecting columns, and the second plate body is provided with a through hole. The first plate body is provided with a through hole, the second plate body is located in the through hole of the first plate body, the connecting columns are S-shaped connecting columns, the number of the connecting columns is multiple, the connecting columns are in a non-contact state, and the connecting columns are located in the through hole. Compared with the prior art, the mounting structure has the following beneficial effects that the connection between the second plate body and the first plate body is not easy to break, the whole key structure is more reliable during working, is