The invention discloses a telescopic wing mechanism with slotted flaps and continuously variable wingspans. The telescopic wing mechanism comprises an inner-section main wing, an outer-section main wing, a middle-section main wing embedded between the inner-section main wing and the outer-section main wing; inner, middle and outer flaps which are respectively connected with the inner-section mainwing, the middle-section main wing and outer-section main wing, a first linear motor and a second linear motor which are respectively used for driving the inner-section main wing, the middle-section main wing and the outer-section main wing to move in the spanwise direction, and steering engines respectively controlling the inner-section main wing, the middle-section main wing and the outer-section main wing. The ends of the front beam and the rear beam of the inner-section main wing are connected with a body, the front and rear beams of the wings are arranged in parallel in the unfolding direction, and the three sections of wing main wings stretch out and draw back in the front-rear beam direction and drive the three sections of flaps to stretch out and draw back. Telescopic positioning is achieved through a locking mechanism in the linear motor. Three steering engines are used for controlling folding and unfolding of the wings. The aerodynamic load of the wing is transmitted from theskin to the beam through wing ribs.

    本发明公开了一种带开缝襟翼、翼展连续可变的伸缩机翼机构。由内段主翼;外段主翼;嵌套在内、外段主翼之间的中段主翼;分别与内、中、外段主翼连接的内、中、外襟翼;分别用于驱动外段主翼、中段和外段主翼沿展向运动的第一、第二直线电机;内、中、外段襟翼控制舵机组成;内段翼前梁和后梁一端与机身连接,另一端插入中段翼的前梁与后梁。外段翼前梁与后梁插入中段翼的前梁与后梁。中段襟翼嵌套在内、外段襟翼之间。各段机翼的前后梁均沿展向平行放置,三段机翼主翼均沿前后梁方向伸缩运动,同时带动三段襟翼实现伸缩运动。伸缩定位由直线电机内锁止机构实现。通过三个舵机控制襟翼收放。机翼的气动载荷由蒙皮经翼肋传递至梁。


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    Title :

    Telescopic wing mechanism with slotted flap and continuously variable wingspans


    Additional title:

    一种带开缝襟翼、翼展连续可变的伸缩机翼机构


    Contributors:
    ZHU ZAOXU (author) / JI TINGWEI (author) / XIE FANGFANG (author) / ZHENG YAO (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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