The invention provides an elevator upward deviation stopper and a flight device, and belongs to the technical field of aviation. The elevator upward deflection stopper comprises a mounting seat; the connecting piece is arranged on the mounting base, can slide in the first direction and is provided with a sliding groove extending in the first direction; the limiting piece comprises a first limiting part and a second limiting part, the width of the first limiting part in the first direction is a first width, the width of the second limiting part in the first direction is a second width, the first width and the second width are both smaller than the forming length of the sliding groove, and the second width is larger than the first width; the limiting piece can be located at a first position where the first limiting part penetrates into the sliding groove and a second position where the second limiting part penetrates into the sliding groove. When the power of an engine of the flight device is small, the maximum angle of upward deflection of the elevator can be increased, the performance of the flight device can be brought into full play, and when the power of the engine is large, the maximum angle of upward deflection of the elevator can be reduced, and the safety of the flight device is improved.

    本申请提供一种升降舵上偏止动器及飞行装置,属于航空技术领域。升降舵上偏止动器包括:安装座;连接件,设置于安装座并可沿第一方向滑动,其设有沿第一方向延伸的滑槽;限位件,包括第一限位部和第二限位部,第一限位部沿第一方向的宽度为第一宽度,第二限位部沿第一方向的宽度为第二宽度,第一宽度和第二宽度均小于滑槽的开设长度,且第二宽度大于第一宽度;其中,限位件可处于第一限位部穿设于滑槽内的第一位置以及第二限位部穿设于滑槽内的第二位置。其能够在飞行装置的发动机功率较小时,增大升降舵可向上偏转的最大角度,充分发挥飞行装置的性能,并在发动机功率较大时,减小升降舵可向上偏转的最大角度,提高飞行装置的安全性。


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    Title :

    Upward deflection stopper for elevator and flight device


    Additional title:

    升降舵上偏止动器及飞行装置


    Contributors:
    LI HONGMIAO (author) / XIONG JUN (author) / TANG YU (author) / ZHOU BING (author) / SHENG WENXING (author) / ZHOU YI (author) / LI XINMING (author) / LIU YI (author) / ZENG RUI (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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