The invention discloses an unmanned aerial vehicle undercarriage and an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle undercarriage comprises mounting cylinders and a supporting plate, the mounting cylinders are symmetrically arranged at the upper end of the supporting plate, a rubber cushion layer is arranged at the bottom end of the supporting plate, telescopic cylinders are mounted at the bottom ends of the two mounting cylinders, and springs are arranged on the inner walls of the two telescopic cylinders; and telescopic columns are symmetrically mounted at the upper end of the supporting plate. According to the unmanned aerial vehicle, by arranging the telescopic cylinders, the telescopic columns and the supporting plates, when the unmanned aerial vehicle lands, the multiple sets of telescopic cylinders, the multiple sets of telescopic columns and the two sets of supporting plates are in a perpendicular state, rubber cushion layers at the bottom ends of the two sets of supporting plates make contact with the ground firstly, the contact stability of the two sets of supporting plates and the ground is improved, and the rubber cushion layers conduct damping preliminarily; and then the multiple sets of telescopic columns are pressed to move towards the interior of a telescopic barrel, so that the multiple sets of springs are extruded, the multiple sets of springs conduct damping and buffering operation on the unmanned aerial vehicle after landing again, and precise parts in the unmanned aerial vehicle are protected.
本发明公开了一种无人机起落架及无人机,涉及无人机技术领域,包括安装筒和支撑板,所述支撑板上端对称设置有安装筒,且支撑板底端设有橡胶垫层,两组所述安装筒底端均安装有收缩筒,且两组收缩筒内壁均设有弹簧,所述支撑板上端对称安装有伸缩柱。本发明通过设置有收缩筒、伸缩柱以及支撑板,当无人机降落时,多组收缩筒、多组伸缩柱以及两组支撑板成垂直状态,两组支撑板底端的橡胶垫层首先与地面接触,提升两组支撑板与地面接触的稳定性,且橡胶垫层初步进行减震,然后多组伸缩柱受压向收缩筒内部进行位移,从而对多组弹簧进行挤压,多组弹簧再次对无人机降落后进行减震缓冲作业,对无人机内部精密零件进行保护。
Unmanned aerial vehicle undercarriage and unmanned aerial vehicle
一种无人机起落架及无人机
2024-12-17
Patent
Electronic Resource
Chinese
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