The invention discloses an unmanned aerial vehicle landing gear buffering device comprising a buffering bottom plate. A fixing sleeve is fixedly connected to the center of the surface of the top of the buffering bottom plate; a fixing screw hole is formed in the center of the surface of the top of the fixing sleeve; and a positioning screw rod is in threaded connection with an inner cavity of thefixing screw hole. Under cooperation of a buffer base column, a rotating motor, a sliding block, a bearing plate, an inlet and outlet groove, a driven bevel gear, a rotating storage groove, a slidinggroove, a tooth groove, a connecting spring, a bearing seat, a driving bevel gear, a rotating rod and a driving gear, the supporting part of the buffer device can be stored, so that the attractivenessof the unmanned aerial vehicle during take-off or storage is improved and a problem that the attractiveness of the buffering device is low because when the buffering device is used or stored, the supporting part is exposed in the external environment all the time and protrudes out of the external environment because the supporting part cannot be stored is solved; meanwhile the flat flying resistance of the unmanned aerial vehicle is reduced.
本发明公开了一种无人机降落架缓冲装置及使用方法,包括缓冲底板,所述缓冲底板顶部表面的中心处固定连接有固定套,所述固定套顶部表面的中心处开设有固定螺孔,所述固定螺孔的内腔螺纹连接有定位螺杆。本发明通过设置缓冲基柱、旋转电机、滑动块、承载板、进出槽、从动锥齿轮、转动储纳槽、滑动槽、齿槽、连接弹簧、轴承座、主动锥齿轮、转动杆和主动齿轮的配合使用,可对缓冲装置支撑部位进行收纳,提高了无人机起飞或收纳时的美观度,解决了缓冲装置在使用或收纳时,因不能对支撑部位进行收纳,使得支撑部位一直暴露在外界环境中,使其凸出显眼,从而导致缓冲装置出现美观度较低的问题,同时减小了无人机平飞的阻力。
Unmanned aerial vehicle landing gear buffer device and using method thereof
一种无人机降落架缓冲装置及使用方法
2020-04-17
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Unmanned aerial vehicle landing buffer device based on gear transmission
European Patent Office | 2020
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