The invention provides a variable sweepback wing structure for an aircraft and the aircraft, and relates to the technical field of aircraft sweepback wings, the variable sweepback wing structure comprises a frame, the frame comprises a top plate, a lower plate and a connecting plate connecting the top plate and the lower plate; the two gears are rotationally arranged between the top plate and the lower plate, rotating shafts of the gears rotationally penetrate through the top plate and the lower plate, and an extending end is formed on the side, away from the top plate, of the lower plate; the two wing plates are respectively connected with the rotating shafts of the two gears; the rack is movably arranged between the two gears and is meshed with the two racks; the driving mechanism is connected with the rack and used for driving the rack to move so as to drive the two gears to rotate; the problem that in the prior art, a variable sweepback wing adopts a hydraulic system or an initiating explosive device as an actuating system, and the requirement of a modern battlefield for the multi-task execution capacity of an aircraft is difficult to meet is solved.

    本发明提供一种用于飞行器的可变后掠翼结构及飞行器,涉及飞行器后掠翼技术领域,包括:框架,框架包括顶板、下板和连接顶板与下板的连接板;两个齿轮,两个齿轮转动设置在顶板与下板之间,齿轮的转轴转动贯穿顶板和下板,且在下板远离顶板的一侧形成延伸端;两个翼板,两个翼板分别与两个齿轮的转轴连接;齿条,齿条可移动地设置在两个齿轮之间,并与两个齿条啮合;驱动机构,驱动机构与齿条连接,并用于驱动齿条移动,以驱动两个齿轮转动;解决现有技术中的可变后掠翼采用液压系统或火工品作为作动系统,难以满足现代战场对飞行器的多任务执行能力的需求的问题。


    Access

    Download


    Export, share and cite



    Title :

    Variable sweepback wing structure for aircraft and aircraft


    Additional title:

    一种用于飞行器的可变后掠翼结构及飞行器


    Contributors:
    LI XIRU (author) / CHEN MINGMING (author) / OUYANG TANGWEN (author) / HE JUN (author)

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Variable sweepback wing and aircraft

    LI BING / YANG SHIZHUO / XU PENG | European Patent Office | 2023

    Free access

    Sweepback-variable wing storage box and aircraft

    QIU JINHAO / DAI SHUHAO / TAO CHONGCONG et al. | European Patent Office | 2024

    Free access

    Variable sweepback angle mechanism for wings of variable-wing aircraft

    YANG XIAODONG / ZHANG JINGYU / FU WENCHANG et al. | European Patent Office | 2023

    Free access


    Supercritical large sweepback wing of commercial aircraft

    WANG YIBIN / LI LONG / DENG SIQIANG et al. | European Patent Office | 2024

    Free access