Anti-lost device for trip switch clip in aircraft maintenance

The invention discloses an anti-lost device for a trip switch clip in aircraft maintenance, which comprises a box body, a box cover is mounted on the top surface of the box body, a through groove is formed in the box body in a penetrating manner, a first fixing plate and a second fixing plate are fixedly arranged in the box body, and a plurality of loudspeakers are mounted on the left side surface of the first fixing plate. Two mounting holes are formed in the right side surface of the box body in a penetrating manner, and warning lamps are mounted in the two mounting holes; a movable plate is slidably connected to the right side face of the second fixing plate, a plurality of telescopic mechanisms are arranged on the bottom face of the movable plate, a vertical rod, a first ejector rod and a second ejector rod are fixedly arranged on the top face of the movable plate, and a mounting block is arranged above the movable plate; a first switch for controlling the loudspeaker to start and a second switch for cont