The invention discloses a bird-imitating flapping-wing flight device capable of realizing flapping-wing folding and wind catching and exhausting functions. The bird-imitating flapping-wing flight device comprises a rack, a main wing main body, an auxiliary wing main body, a main driving mechanism and an auxiliary driving mechanism, the main wing main body comprises a main wing supporting rod and a main wing plate; the auxiliary wing main body comprises an upper auxiliary wing connecting rod, a lower auxiliary wing connecting rod, a plurality of auxiliary wing plates and an auxiliary wing rotating shaft; the main driving mechanism comprises a driving motor, a small gear, a large gear and a driving column; the auxiliary driving mechanism comprises an auxiliary electric push rod, a middle rotating shaft, an auxiliary push rod, an auxiliary rotating rod, an auxiliary first side rod and an auxiliary second side rod. According to the device, one auxiliary driving mechanism is adopted to simultaneously realize two functions of folding the flapping wings and catching and exhausting air, that is, the unfolding and folding of the flapping wings can be realized through one auxiliary driving mechanism, and the closing and opening of an exhaust channel can also be realized, so that the lift force is increased, the resistance is reduced, and the flight efficiency is effectively improved. The device has the characteristics of simple structure, high transmission precision, convenience in control and the like.

    本发明公开了一种可实现扑翼可折与兜风排风功能的仿鸟扑翼飞行装置,包括机架、主翼主体、辅翼主体、主驱动机构和辅驱动机构。主翼主体包括主翼支撑杆和主翼板;辅翼主体包括上辅翼连接杆、下辅翼连接杆、若干辅翼板和辅翼转动轴;主驱动机构包括驱动电机、小齿轮、大齿轮和驱动柱;辅驱动机构包括辅电动推杆、中间转动轴、辅推杆、辅转动杆、辅第一侧杆和辅第二侧杆。本装置采用一个辅驱动机构同时实现扑翼可折与兜风排风两个功能,即通过一个辅驱动机构既可实现扑翼的展开和折叠,又可实现排风通道的关闭与打开,从而增大升力与减小阻力,有效提升飞行效率。本装置具有结构简单、传动精度高、便于控制等特点。


    Access

    Download


    Export, share and cite



    Title :

    Bird-imitating flapping wing flight device capable of realizing folding flapping wing and wind catching and exhausting functions


    Additional title:

    一种可实现扑翼可折与兜风排风功能的仿鸟扑翼飞行装置


    Contributors:
    DING CHANGTAO (author) / XU TAO (author) / YAO XIATING (author) / ZHENG HONGFENG (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Bird-imitating flapping wing flight device with foldable outer wings and wind catching and exhausting functions

    DING CHANGTAO / XU TAO / YAO XIATING et al. | European Patent Office | 2022

    Free access

    Bird-imitating flapping wing mechanism, control method and bird-imitating aircraft

    CHEN YANRU / LIU DAWEI / YANG YIN et al. | European Patent Office | 2023

    Free access

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

    ZHANG ZHIJUN / ZHANG SHIQIANG / HOU ZHENHUA et al. | European Patent Office | 2021

    Free access

    Flapping wing and folding wing mechanical bird

    LI XUE / JIAO HAIJIE / WANG JIAN et al. | European Patent Office | 2022

    Free access

    Active and passive flexible bird-imitating flapping wing aircraft

    WANG CHAO / LIU BO / WU JING et al. | European Patent Office | 2022

    Free access