The invention discloses an automatic measuring device for a dynamic balance point of an aircraft. The automatic measuring device comprises a sliding platform, a lead screw assembly, a lead screw support, a balancing weight, a support and a control module. The bottom of the base support is arranged on the movable platform. The middle position of the top is hinged to the middle position of the lead screw support through a hinge shaft. The lead screw assembly is arranged on the top of the lead screw support, the sliding platform is arranged on the lead screw assembly, and the aircraft is arranged on the top of the sliding platform. At the initial position, the static balance point of the aircraft is located over the hinge shaft. The control module can monitor pitching of the lead screw support and drive the sliding platform to move according to the pitching action of the lead screw support, finally the lead screw support reaches the horizontal balance state, and at the moment, the dynamic balance point of the aircraft is located over the hinge shaft. The measuring device is small in size and flexible in structure, the aircraft cannot be damaged, and the research and development cost and the research and development time period can be reduced.

    本发明公开了一种飞行器动态平衡点的自动测量装置,包括滑动平台、丝杆组件、丝杠支架、配重块、支架和控制模块;底座支架底部设置在移动平台上;顶部的中间位置与丝杠支架的中部位置通过铰接轴铰接;丝杆组件设置在丝杠支架的顶部,滑动平台设置在丝杆组件上,飞行器设置在滑动平台的顶部;初始位置时,飞行器的静态平衡点位于铰接轴的正上方;控制模块可监测到丝杠支架的俯仰并根据丝杠支架的俯仰动作驱动滑动平台运动,最终使丝杠支架达到水平平衡的状态,此时飞行器的动态平衡点位于铰接轴的正上方。本发明测量装置体积小,结构灵活,不会造成飞行器损毁,能够减少研发成本和研发时间周期。


    Access

    Download


    Export, share and cite



    Title :

    Automatic measuring device and measuring method for dynamic balance point of aircraft


    Additional title:

    一种飞行器动态平衡点的自动测量装置及测量方法


    Contributors:
    HU JIANWEN (author) / ZHU SHUO (author) / LIU SITE (author) / LIU LIZHI (author) / AI DI (author) / ZHOU YI (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen




    Dynamic impact energy measuring device, aircraft flap assembly and dynamic impact energy measuring method

    YU WEN / HUANG YONG / LUO WENLI | European Patent Office | 2025

    Free access

    Elevator balance coefficient measuring method and tension measuring device

    LI JUN / LIU MINGGUO | European Patent Office | 2024

    Free access

    Aircraft measuring point making and marking device and use method

    LYU YANGJIE / CHEN YONGGANG / KONG YING et al. | European Patent Office | 2022

    Free access

    EYE POINT MEASURING DEVICE AND EYE POINT MEASURING METHOD

    ISHIKAWA TAKUYA | European Patent Office | 2018

    Free access