The invention discloses a flapping-twisting mechanism for a flapping-wing air vehicle, and belongs to the technical field of flapping-wing air vehicles. Comprising a flapping-twisting mechanism driving base and a pair of flapping wing driving mechanisms with the same structure, the flapping wing driving mechanism comprises a flapping wing control arm and a pair of flapping wing driving rockers with the same structure; the flapping wing control arm comprises a rocker arm support, a flapping arm, a torsion arm and a torsion connecting structure; the rocker arm support is fixedly connected with the rack, the inner end of the flapping arm is hinged to the rocker arm support, and the torsion arm is provided with a flapping wing connecting structure used for being connected with the flapping wing. The flapping arm and the torsion arm are connected together through a torsion connecting structure, the pair of flapping wing driving rockers of the same structure comprises a front flapping wing driving rocker and a rear flapping wing driving rocker, and the front flapping wing driving rocker and the rear flapping wing driving rocker are symmetrically arranged in the front-back direction relative to the torsion arm. The pair of flapping wing driving mechanisms with the same structure is arranged in bilateral symmetry; the device has the characteristics of high mechanical efficiency, strong variable-amplitude driving capability and the like.

    本发明公开了一种扑翼飞行器用扑动‑扭转机构,属于扑翼飞行器技术领域。包括扑动‑扭转机构驱动底座和一对结构相同的扑动翼驱动机构;扑动翼驱动机构包括扑动翼控制臂和一对结构相同的扑动翼驱动摇杆;扑动翼控制臂包括摇臂支座,扑动臂,扭转臂和扭转连接结构;摇臂支座与机架固定连接,扑动臂的内端与摇臂支座铰接,扭转臂设有用于与扑动翼连接的扑动翼连接结构;扑动臂与扭转臂通过扭转连接结构连接在一起,一对结构相同的扑动翼驱动摇杆包括前扑动翼驱动摇杆和后扑动翼驱动摇杆,且前扑动翼驱动摇杆与后扑动翼驱动摇杆相对于扭转臂前后对称设置,一对结构相同的扑动翼驱动机构左右对称设置;它具有机械效率高,变幅驱动能力强等特点。


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    Title :

    Flapping-twisting mechanism for ornithopter


    Additional title:

    一种扑翼飞行器用扑动-扭转机构


    Contributors:
    MENG RUI (author) / CHEN ANG (author) / XUAN JIANLIN (author) / ZHAI CHENGUANG (author) / SONG BIFENG (author)

    Publication date :

    2024-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64U



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