The invention relates to a low-cost folding wing unfolding mechanism, and belongs to the field of folding wing aircraft design. Comprising a fixing base, two wing assemblies, a driving assembly, a speed reduction connecting assembly and an air supply assembly. The driving assembly is mounted on the upper surface of the fixed seat; the two wing assemblies are symmetrically installed on the two sides of the driving assembly, and the roots of the two wing assemblies are rotationally connected with the driving assembly. One end of the speed reduction connecting assembly is coaxially mounted at the output end of the driving assembly; the air supply assembly is installed at the other end of the speed reduction connecting assembly. The two wing assemblies are driven by the driving assembly to synchronously rotate to be opened or closed; the speed of the driving assembly is adjusted through the speed reduction connecting assembly; the two wing assemblies are driven to extend through the air supply assembly; according to the invention, the unfolding of the main wing surface of the wing and the popping of the internal expansion wing are completed with a simple mechanism form and low cost, and the aircraft is ensured to have the high aspect ratio wing and high storage capacity.

    本发明涉及一种低成本折叠机翼展开机构,属于折叠翼飞行器设计领域;包括固定座、2个机翼组件、驱动组件、减速连接组件和供气组件;驱动组件安装在固定座的上表面;2个机翼组件对称安装在驱动组件的两侧,且2个机翼组件的根部与驱动组件旋转连接;减速连接组件的一端同轴安装在驱动组件的输出端;供气组件安装在减速连接组件的另一端;通过驱动组件驱动2个机翼组件同步旋转打开或闭合;通过减速连接组件实现对驱动组件的速度进行调整;通过供气组件驱动2个机翼组件伸长;本发明以简单的机构形式和低成本的代价完成机翼主翼面展开以及内部拓展翼的弹出,保证飞行器具有大展弦比机翼和较高收纳能力。


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    Title :

    Low-cost folding wing unfolding mechanism


    Additional title:

    一种低成本折叠机翼展开机构


    Contributors:
    LIU YU (author) / SHI YONG (author) / FU XINWEI (author) / LI XUAN (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64U / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



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