The invention belongs to the technical field of aircraft wing design, and particularly relates to an aircraft wing box and a wing thereof, and in the aircraft wing box, a first telescopic rod, a first telescopic rod, a second telescopic rod, a second telescopic rod, a third telescopic rod, a third telescopic rod, a fourth telescopic rod and a fourth telescopic rod are designed to be hinged between two wing ribs; the relative positions of the two wing ribs can be controlled by adjusting the effective lengths of the first telescopic rod, the first telescopic rod, the second telescopic rod, the second telescopic rod, the third telescopic rod, the third telescopic rod, the fourth telescopic rod and the fourth telescopic rod, so that the sweepback angle, the extension length and the bending degree of the aircraft wing are adjusted; and the size of the wing rib is not changed in the adjusting process, so that effective load transfer can be ensured, a low aspect ratio is achieved, and the requirement of high-speed flight of an airplane is met.

    本申请属于飞机机翼设计技术领域,具体涉及一种飞机翼盒及其机翼,其中飞机翼盒中设计以第一一伸缩杆、第一四伸缩杆、第二一伸缩杆、第二二伸缩杆、第二三伸缩杆、第三三伸缩杆、第三四伸缩杆、第四四伸缩杆铰接在两个翼肋之间,可通过对第一一伸缩杆、第一四伸缩杆、第二一伸缩杆、第二二伸缩杆、第二三伸缩杆、第三三伸缩杆、第三四伸缩杆、第四四伸缩杆有效长度的调节,控制两个翼肋的相对位置,进而实现对飞机机翼后掠角、展长以及弯度的调节,且在调节过程中翼肋的尺寸不会发生变化,可保证有效传载,以及达到低展弦比满足飞机高速飞行的要求。


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    Title :

    Aircraft wing box and wing thereof


    Additional title:

    一种飞机翼盒及其机翼


    Contributors:
    ZHANG CHEN (author) / REN YUANCHUN (author) / MA ZEMENG (author) / XIE WENQING (author)

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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