The invention discloses a retractable landing gear of an unmanned aircraft. The retractable landing gear comprises a base, a steering engine, a first rod member, a supporting frame and a fixed seat, wherein the steering engine is fixed in the hollow base, a steering engine output shaft penetrating through the side of the base is fixedly connected to a drive end of the first rod member, a linking end of the first rod member is hinged to the supporting frame, the supporting frame is hinged to the middle part of the fixed seat, and the upper part of the fixed seat is hinged to the base. The retractable landing gear of the unmanned aircraft has two stable states: supporting of the fixed seat and retraction of the fixed seat. In the aerial photo process, the fixed seat of a landing rack can be retracted, the retracted fixed seat does not hinder a photograph camera, and the 360-degree all-around smooth photographing of the camera can be guaranteed; meanwhile, the retracted fixed seat can alleviate the affection of lateral wind for the landing rack, and the stable photographing of the unmanned aircraft can be facilitated.
Retractable landing gear of unmanned aircraft
2015-07-08
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |