The invention relates to the technical field of bionic aircrafts, in particular to a folding and twisting coupling bionic wing and a bionic aircraft.The folding and twisting coupling bionic wing comprises a wing framework, the wing framework comprises a wing main framework and a plurality of supporting wing ribs, and the wing main framework is used for controlling folding and unfolding of the bionic wing; the plurality of supporting wing ribs are arranged at intervals in the length direction of the wing main framework, the front end parts of the supporting wing ribs correspond to the wing leading edge of the bionic wing, and the front end parts of the supporting wing ribs are wing rib front end parts; the wing framework further comprises a plurality of supporting stringers, each supporting stringer is matched with the front ends of the wing ribs, the supporting stringers are matched with the front ends of the wing ribs to form a latticed structure used for supporting the skin, and bending of the supporting stringers is synchronous with folding and unfolding of the bionic wing. According to the folding-twisting coupling bionic wing and the bionic aircraft, the supporting effect of the wing framework on the skin can be improved, and meanwhile the lightweight design of the wing of the bionic unmanned aircraft is facilitated.

    本发明涉及仿生飞行器技术领域,具体涉及一种折扭耦合仿生机翼及仿生飞行器,其中折扭耦合仿生机翼包括机翼骨架,机翼骨架包括机翼主骨架和若干个支撑翼肋,机翼主骨架用于控制仿生机翼的折叠和展开,若干支撑翼肋沿机翼主骨架的长度方向间隔布置,支撑翼肋的前端部对应仿生机翼的机翼前缘,支撑翼肋的前端部为翼肋前端部;机翼骨架还包括若干支撑桁条,单个支撑桁条与若干翼肋前端部相配合,支撑桁条与翼肋前端部配合形成用于支撑蒙皮的网格状结构,支撑桁条的弯折与仿生机翼的折叠和展开同步。本申请的折扭耦合仿生机翼及仿生飞行器,能够提高机翼骨架对蒙皮的支撑效果的同时,利于仿生无人飞行器的机翼的轻量化设计。


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    Title :

    Bending-twisting coupling bionic wing and bionic aircraft


    Additional title:

    一种折扭耦合仿生机翼及仿生飞行器


    Contributors:
    LI JI (author) / GOU CHAO (author) / YALING TIAN (author) / MO WEIQIANG (author) / YANG ZHENG (author) / ZHAO HENG (author) / HUO YUFENG (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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