Airborne button switch maloperation prevention device

The utility model provides an airborne button switch maloperation prevention device, and relates to the technical field of maloperation prevention structures. The device comprises a base which is arranged on a button switch, and the base is provided with a through hole for a button to penetrate through; the two plate bodies, the connecting shaft, the upper cover plate and the limiting mechanism are arranged on the connecting shaft and used for limiting the rotating position of the upper cover plate. The anti-maloperation button switch has a good anti-maloperation function, the safety of the button switch is improved, and the anti-maloperation button switch is suitable for the use scene of the button switch on an airplane. 本实用新型提供了一种机载按钮开关防误动装置，涉及防误动结构技术领域。该装置包括底座，设置于按钮开关上，所述底座上开设有用于按钮贯穿的通孔；两个板体，连接轴，上盖板以及限位机构，设置于所述连接轴上，限制所述上盖板转动的位置。本实用新型使按钮开关具有了较好的防误动功能，提高了按钮开关的安全性，适用于飞机上按钮开关使用场景。