The invention relates to a wingtip connecting structure of a combined unmanned aerial vehicle, is characterized in that a guide rail is arranged in the chordwise direction of a first wingtip of each single machine in the combined type unmanned aerial vehicle, and a clamping groove is formed in the chordwise direction of a second wingtip of each single machine; a flexible connecting assembly is arranged in the guide rail and moves along the guide rail under the action of external force; a rotary electromagnetic damper is arranged in the clamping groove; in addition, the rotary electromagnetic damper is connected with a flexible connecting assembly in a matched mode, and flexible connection of wingtips of different single machines is achieved; a head of the rigid pin has taper, and the rigidpin is arranged on the first wingtip; an orifice of the pin hole has a taper and is formed in the second wingtip; moreover, the rigid pins are connected with the pin holes in a matched mode, and rigid connection of wingtips of different single machines is achieved. According to the wingtip connecting structure of the combined unmanned aerial vehicle, flexible connection or rigid connection can beautomatically adjusted according to wind power, and the wingtip connecting structure has the advantages of being flexible and variable in connecting mode, convenient to operate, high in stability andthe like.

    本发明公开了一种组合式无人机的翼尖连接结构,包括:在组合式无人机中各个单机的第一翼尖弦向设置导轨,在各个单机的第二翼尖弦向设置卡槽;柔性连接组件,设置于导轨内部,并在外力作用下沿着该导轨移动;旋转电磁阻尼器,设置于卡槽内部;且,旋转电磁阻尼器与柔性连接组件相适配连接,实现不同单机间翼尖的柔性连接;以及,刚性柱销,其头部带有锥度,设置于第一翼尖上;柱销孔,其孔口带有锥度,设置于第二翼尖上;且,刚性柱销和柱销孔相适配连接,实现不同单机间翼尖的刚性连接。本发明通过的该组合式无人机的翼尖连接结构,可根据风力大小自动调节柔性连接或刚性连接,具有连接模式灵活可变、操作方便、稳定性强等优点。


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    Title :

    Wingtip connecting structure of combined unmanned aerial vehicle


    Additional title:

    组合式无人机的翼尖连接结构


    Contributors:
    ZHAO XINHUI (author) / YANG YANPING (author) / ZHANG ZIJIAN (author) / LI ZIRONG (author) / YUAN ZIWEI (author)

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16F SPRINGS , Federn



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