The invention relates to the technical field of aircrafts, and provides a bionic flapping wing aircraft with foldable wings, the bionic flapping wing aircraft has a wing folding state and a wing unfolding state, the bionic flapping wing aircraft comprises a fuselage, two flapping wing assemblies, a driving assembly, a wing folding assembly, a spherical pair connecting rod I and a spherical pair connecting rod II, and the two flapping wing assemblies are symmetrically arranged on the two sides of the fuselage; the flapping wing assembly is provided with a first connecting rod and a second connecting rod, the first connecting rod is hinged to the second connecting rod, and the flapping wing assembly performs a flapping wing action through matched movement of the first connecting rod and the second connecting rod; the driving assembly is fixed with the fuselage, is in transmission connection with the flapping wing assembly and is used for driving the flapping wing assembly to reciprocate. The bionic flapping-wing aircraft with the foldable wings has the characteristics of capability of realizing transient folding and unfolding of the wings, good maneuvering characteristics, few driving elements, high bionic degree and the like, and is suitable for civil and military fields such as target indication, communication relay, disaster rescue, biochemical environment detection, battlefield investigation and the like.

    本发明涉及飞行器技术领域,并提出了一种具有可折展机翼的仿生扑翼飞行器,具有折翼状态与展翼状态,其包括机身、扑翼组件、驱动组件、折翼组件、球副连杆一与球副连杆二,扑翼组件的数量为两个,且对称设置在机身的两侧,所述扑翼组件具有第一连杆与第二连杆,所述第一连杆与第二连杆铰接,通过第一连杆与第二连杆的配合活动,使扑翼组件进行扑翼动作;驱动组件与机身固定,所述驱动组件与扑翼组件传动连接,用于带动扑翼组件进行往复运动。该具有可折展机翼的仿生扑翼飞行器,具有可实现翅翼瞬态折展,机动性能好,驱动元件少,仿生程度高等特点,适用于目标指示、通信中继、灾难救援、生化环境检测和战场侦查等民用和军事领域。


    Access

    Download


    Export, share and cite



    Title :

    Bionic flapping wing aircraft with foldable wings


    Additional title:

    一种具有可折展机翼的仿生扑翼飞行器


    Contributors:
    HOU YU (author) / ZHANG JIE (author) / YOU CHANG (author) / LI JIARUI (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



    Foldable bionic flapping wing and aircraft

    JIN YEON-SIK / GUAN YI / LIU HUINAN et al. | European Patent Office | 2023

    Free access

    Bionic flapping wing aircraft

    LIU RONGSHUAI / LI JIADONG / HU YIMIN et al. | European Patent Office | 2024

    Free access

    Five-wing bionic flapping wing aircraft

    ZHAO JINGSHAN / LEE KYUNG-HO | European Patent Office | 2024

    Free access

    Bionic flapping wing mechanism with variable rear wings

    ZHANG JIANQUN / OH JAE-SEUNG / CHEN FEI et al. | European Patent Office | 2024

    Free access

    Bionic flapping wing aircraft steering mechanism based on cambered surface wings

    ZOU YAO / LANG FUYIN / HE WEI et al. | European Patent Office | 2023

    Free access