The invention discloses a wing unfolding and folding device and an aircraft, and relates to the technical field of aircrafts. The wing unfolding and folding device comprises a fixed seat arranged at the end, away from a fuselage, of an inner wing; one side of the folding assembly is rotationally connected to the fixed seat, the other side of the folding assembly is connected to the outer wing, and the folding assembly is provided with a first matching structure and a second matching structure; the output end of the rotating mechanism is connected with the folding assembly, and the rotating mechanism is configured to drive the folding assembly to rotate, so that the first matching structure and the second matching structure are switched between the locking positions; and the output end of the locking mechanism is configured to be combined, locked and separated from the first matching structure or the second matching structure at the locking position. According to the embodiment of the invention, automatic unfolding and folding of the wings are realized through the rotating mechanism, automatic locking of the wings in an unfolding state and automatic locking of the wings in a folding state are realized through the locking mechanism, and the space proportion of the aircraft in the storage and transportation process is effectively reduced.

    本申请公开了一种机翼展开和折叠装置及飞行器,涉及飞行器技术领域。该机翼展开和折叠装置包括:固定座,设置于内机翼远离机身的端部;折叠组件,一侧转动连接于固定座,且另一侧连接于外机翼,并设置有第一配合结构和第二配合结构;旋转机构,其输出端与折叠组件连接,被配置为驱动折叠组件转动,使第一配合结构和第二配合结构在锁定位置切换;以及锁定机构,其输出端被配置为与位于锁定位置的第一配合结构或第二配合结构结合锁定和脱离。本申请实施例通过旋转机构实现了机翼的自动展开和折叠,通过锁定机构实现了机翼的展开状态下的自动锁定和折叠状态下的自动锁定,有效减小飞行器在储存和运输过程中的空间占比。


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    Title :

    Wing unfolding and folding device and aircraft


    Additional title:

    一种机翼展开和折叠装置及飞行器


    Contributors:
    CHO JI-HYO (author) / MA PENGKE (author) / ZHANG YING (author) / SHEN YANG (author) / YAN FEI (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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