The invention provides a telescopic canard rudder mechanism, which comprises a mounting bracket, a telescopic device, a deflection device and a canard rudder surface, and is characterized in that a first mounting bracket and a second mounting bracket are fixed on the mounting bracket; the telescopic device comprises a push rod and a first driving assembly used for driving the push rod to do telescopic motion, the push rod and the first driving assembly are both installed on the first installation support, the push rod is in sliding fit with the first installation support, and the end, away from the first installation support, of the push rod is fixedly connected with the duck rudder surface. The deflection device comprises a deflection shaft sleeve and a second driving assembly used for driving the deflection shaft sleeve to rotate, the deflection shaft sleeve and the second driving assembly are both installed on the second installation support, the deflection shaft sleeve is in rotary sliding fit with the second installation support, and the end, away from the second installation support, of the deflection shaft sleeve is fixedly connected with the canard control surface. The canard rudder can extend out of the aircraft or retract into the aircraft according to needs and can deflect according to needs, and the control precision of the flight path of the aircraft can be improved.

    本发明提供了一种可伸缩式鸭舵机构,包括安装托架、伸缩装置、偏转装置以及鸭舵面,安装托架上固定有第一安装支架和第二安装支架;伸缩装置包括推杆和用于驱动推杆做伸缩运动的第一驱动组件,推杆和第一驱动组件均安装在第一安装支架上,推杆与第一安装支架滑移配合,推杆远离第一安装支架的一端与鸭舵面固定连接;偏转装置包括偏转轴套和用于驱动偏转轴套转动的第二驱动组件,偏转轴套和第二驱动组件均安装在第二安装支架上,偏转轴套与第二安装支架转动滑移配合,且偏转轴套远离第二安装支架的一端与鸭舵面固定连接。使鸭舵能够根据需要伸出飞行器外或收入飞行器内,并能够根据需要进行偏转运动,有助于提高飞行器飞行轨迹的控制精度。


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    Title :

    Telescopic canard rudder mechanism


    Additional title:

    一种可伸缩式鸭舵机构


    Contributors:
    XU QUAN (author) / WANG BOLAN (author) / XU SHENGLI (author) / FU JIANMING (author) / MO LIN (author) / ZHANG DI (author) / ZHAO HONGYU (author) / LIANG WEI (author) / LIU GUANG (author) / CHEN JINGHUA (author)

    Publication date :

    2021-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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