The invention discloses a tandem type double-rotor-wing medium-crossing aircraft with telescopic tilting rotor wings. The tandem type double-rotor-wing medium-crossing aircraft comprises an aircraft body and front and rear part lift force mechanisms arranged at the front and rear parts of the aircraft body, the front and rear part lift force mechanism comprises corresponding front and rear part upper rotors, front and rear part upper wing driving devices for driving the front and rear part upper rotors to rotate, front and rear part lower rotors, front and rear part lower wing driving devices for driving the front and rear part lower rotors to rotate, and front and rear part upper wing lifting devices connected between the front and rear part upper wing driving devices and the front and rear part lower wing driving devices; the front and rear side-tipping driving devices are used for driving the front and rear upper wing lifting devices to rotate by taking the axial direction of the fuselage as a rotating shaft; according to the scheme, the basic characteristics of a traditional tandem type double-rotor unmanned aerial vehicle are improved, the large-load requirement of the unmanned aerial vehicle market is met, and the problems that common tandem type double rotors are poor in longitudinal stability and low in yaw efficiency are effectively solved through the design of the double pairs of rotors.

    本发明公开了一种倾转旋翼可升缩的纵列式双旋翼跨介质飞行器,包括机身、以及设于机身前后部的前后部升力机构;该前后部升力机构包括对应的前后部上旋翼、驱动前后部上旋翼转动的前后上翼驱动装置、前后部下旋翼、驱动前后部下旋翼转动的前后下翼驱动装置、连接于前后上翼驱动装置与前后下翼驱动装置之间的前后上翼升降装置、以及驱动前后上翼升降装置以机身轴向为转轴进行自转的前后部侧倾驱动装置;此方案针对传统纵列式双旋翼无人机的基本特性进行改进,满足了无人机市场大载重的需求,通过对双对旋翼的设计,有效解决了普通纵列式双旋翼关于纵向稳定性差和偏航效率低的问题。


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    Title :

    Tandem type double-rotor-wing cross-medium aircraft with telescopic tilting rotor wings


    Additional title:

    一种倾转旋翼可升缩的纵列式双旋翼跨介质飞行器


    Contributors:
    ZHANG JINXIU (author) / WU SIHUAN (author) / ZHAO SHANGFEI (author) / WU SIFAN (author) / SHAO MAOSEN (author) / SUN DONGBAI (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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