The invention discloses a light controller vibration reduction assembly. The light controller vibration reduction assembly comprises a top plate and a bottom plate which extend in a horizontal direction and are arranged in parallel in an aligned mode from top to bottom in a vertical direction; a protection box capable of containing a flight controller is arranged on the top face of the top plate;a plurality of polished rods extending in the vertical direction are arranged at the bottom of the top plate; the polished rods are in linkage with the top plate; a plurality of limiting sleeves whichare coaxially aligned with the polish rods in a one-to-one correspondence manner are arranged on the bottom plate; and the polish rods can be coaxially aligned with and inserted into the limiting sleeves in an axial reciprocating motion manner; a plurality of springs capable of stretching out and drawing back in the vertical direction are arranged between the bottom of the top plate and the top of the bottom plate; and the rigidity of the springs is consistent. According to the flight controller vibration reduction assembly, structural vibration at the flight controller can be greatly reduced, a vibration reduction effect is optimized, and the stable and continuous work of the flight controller is guaranteed. The invention further discloses a crossed double-rotor unmanned helicopter applying the flight controller vibration reduction assembly.

    本发明公开了一种飞行控制器减振组件,包括沿水平方向延伸并沿竖直方向自上而下对位平行布置的顶板和底板,所述顶板的顶面设置有可容纳飞行控制器的保护盒,所述顶板的底部设置有若干沿竖直方向延伸的光杆,所述光杆与所述顶板联动;所述底板上设置有若干与所述光杆一一对应地同轴对位布置的限位套,所述光杆可轴向往复移动地同轴对位插装于所述限位套内;所述顶板的底部与所述底板的顶部之间设置有若干可沿竖直方向伸缩的弹簧,各所述弹簧的刚度一致。该飞行控制器减振组件能够大幅降低飞行控制器处的结构振动,优化减振效果,保证飞行控制器的稳定连续工作。本发明还公开了一种应用上述飞行控制器减振组件的交叉双旋翼无人直升机。


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    Title :

    Crossed double-rotor unmanned helicopter and flight controller vibration reduction assembly thereof


    Additional title:

    交叉双旋翼无人直升机及其飞行控制器减振组件


    Contributors:
    LI JINGYANG (author) / WANG XIANYU (author) / YIN MINGWEI (author) / HAI RIHAN (author) / BAO CHANGCHUN (author)

    Publication date :

    2020-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16F SPRINGS , Federn



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