The invention relates to an insect-imitating micro flapping-wing aircraft capable of realizing flapping-twisting coupling motion. A driving mechanism is composed of a motor and a first-stage speed reducing mechanism; the flapping mechanism adopts an improved crank rocker mechanism to realize large-amplitude flapping; the twisting mechanism forms a phase difference through two groups of improved four-bar mechanisms, and realizes wing twisting through a small slide rail mechanism; a counterweight device can change the position of the motion axis of the aircraft body in the flight process of the aircraft by changing the position of a counterweight block on a slide rail; the two groups of wings are connected through the flapping mechanism, so that the flapping and twisting coupled motion is realized. Wing twisting can be actively controlled while large-amplitude flapping of the wings is achieved, the structure is novel, installation of multiple sets of driving mechanisms is avoided, and the movement mechanism of flying close to insects can be achieved.

    本发明涉及一种实现扑扭耦合运动的仿昆微型扑翼飞行器,由一个电机和一级减速机构组成驱动机构;扑动机构采用改进的曲柄摇杆机构实现大幅度扑动;扭转机构通过两组改进的四杆机构形成相位差,通过小型滑轨机构实现机翼扭转;配重装置能够改变飞行器飞行过程中的机体运动轴线位置,通过改变配重块在滑轨上的位置实现;通过扑动机构连接两组翅翼,从而实现扑、扭耦合运动。本发明在实现了翅翼大幅扑动的同时又能主动的控制翅翼扭转,结构新颖,避免安装多组驱动机构,能实现贴近昆虫飞行的运动机理。


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    Title :

    Insect-imitating micro flapping-wing aircraft capable of realizing flapping-twisting coupling motion


    Additional title:

    一种实现扑扭耦合运动的仿昆微型扑翼飞行器


    Contributors:
    ZHANG ZHIJUN (author) / ZHANG SHIQIANG (author) / HOU ZHENHUA (author) / SI TENGFEI (author) / LI TIANGE (author) / XIA ZHAOFANG (author) / PENG ZHIWEI (author) / WANG GAO (author) / WANG QIGAN (author)

    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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