The invention discloses an unmanned helicopter wing folding mechanism which comprises a simulation cabin roof, an opening is formed in the top of the simulation cabin roof, an aluminum alloy platform is fixedly connected to the bottom of the simulation cabin roof, and ball screw modules are fixedly connected to the four corners of the bottom of the simulation cabin roof correspondingly; one side of the ball screw module is in transmission connection with a gear transmission system, and one side of the ball screw module and one side of the gear transmission system are both fixedly connected with servo motors. Through cooperative use of the simulation cabin roof, the aluminum alloy platform, the opening, the servo motor, the ball screw module, the supporting block, the gear transmission system and the three-way movement mechanism, the problem that after an existing unmanned helicopter lands, wings of the existing unmanned helicopter are in an unfolded state but cannot be folded automatically, so that the existing unmanned helicopter cannot enter a square cabin is solved; the wing folding mechanism of the unmanned helicopter has the advantage that the wings of the unmanned helicopter can be folded in an automatic unmanned manner.

    本发明公开了一种无人直升机机翼折叠机构,包括模拟舱顶,所述模拟舱顶的顶部开设有开口,所述模拟舱顶的底部固定连接有铝合金平台,所述模拟舱顶底部的四角均固定连接有滚珠丝杆模组,所述滚珠丝杆模组的一侧传动连接有齿轮传动系统,所述滚珠丝杆模组的一侧和齿轮传动系统的一侧均固定连接有伺服电机。本发明通过设置模拟舱顶、铝合金平台、开口、伺服电机、滚珠丝杆模组、支撑块、齿轮传动系统和三向运动机构的配合使用,解决了现有的无人直升机在降落后,其机翼为展开状态,但又无法自行折叠,从而无法进入方舱之中的问题,该无人直升机机翼折叠机构,具备可实现将无人直升机机翼进行自动化,无人化折叠的优点。


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    Title :

    Unmanned helicopter wing folding mechanism


    Additional title:

    一种无人直升机机翼折叠机构


    Contributors:
    WANG ZHIQIN (author) / LIU JIANBO (author) / ZHANG BOFENG (author) / MA LEI (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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