The invention discloses an unmanned aerial vehicle undercarriage with a multi-layer buffer mechanism. The unmanned aerial vehicle undercarriage comprises a main undercarriage, a detection device, a mounting base, telescopic devices, a shock absorption cushion block, a control system, a closing device and a closing device. A groove is formed in the other side opposite to the side provided with themounting device, and a mounting hole is formed in the edge of the side provided with the groove; the detection device is fixedly arranged in the groove of the main undercarriage; the mounting base isfixedly mounted on the main undercarriage; the telescopic devices are divided into two groups, one group is mounted on the mounting base and located at the edge of the detection device, and the othergroup is arranged at the main undercarriage mounting hole; the shock absorption cushion block is fixedly installed at the other end, away from the main undercarriage, of the telescopic device. The unmanned aerial vehicle undercarriage is simple in structure, light in weight and capable of not influencing the flying and landing performance of the unmanned aerial vehicle, the gravity of the unmannedaerial vehicle during landing is further eliminated through the multiple buffer structures, and the requirement for landing on various complex terrains can be met.

    本发明公开了一种具备多层缓冲机构的无人机起落架,包括:主起落架、检测装置、安装底座、伸缩装置、减震垫块、控制系统、封闭装置和封闭装置。主起落架一侧表面设置有安装装置且与之相反的另一侧内设有凹槽,设置有凹槽的一面边缘处开设有安装孔;检测装置固定安装在主起落架的凹槽里;安装底座固定安装在主起落架上;伸缩装置分为两组,一组安装在安装底座上且位于检测装置的边缘处,另一组设置在主起落架安装孔处;减震垫块固定安装在伸缩装置远离主起落架的另一端;本发明具有结构简单,质量轻便,不会影响无人机飞行和降落时的性能,多个缓冲结构,进一步消除无人机降落时的重力,可以适应多种复杂地形降落的需要。


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    Title :

    Unmanned aerial vehicle undercarriage with multi-layer buffer mechanism


    Additional title:

    一种具备多层缓冲机构的无人机起落架


    Contributors:

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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