The invention discloses an aircraft cabin section deformation structure and belongs to the technical field of machinery. The device comprises a skin, two rectangular pyramid units, a linear motor and a unit joint, the unit joint is fixedly connected to the tops of the first rectangular pyramid unit and the second rectangular pyramid unit; the two ends of each linear motor are hinged to unit connectors of the corresponding first rectangular pyramid unit and the corresponding second rectangular pyramid unit which are adjacent to each other correspondingly, and linear reciprocating motion is achieved. The first rectangular pyramid units and the second rectangular pyramid units are alternately connected, every two adjacent modules share one sharing rod, the two modules are driven to move relatively through stretching and retracting of the linear motors, and the relative angle between the modules is made to change. The skin is connected between the first rectangular pyramid unit and the second rectangular pyramid unit and deforms along with relative deformation of the first rectangular pyramid unit and the second rectangular pyramid unit. The cabin body section deformation structure is built by adopting the rectangular pyramid units, the structure is simple, the expansibility is high, and the number of the rectangular pyramid units can be increased or decreased according to design requirements.

    一种飞行器舱体截面变形结构,属于机械技术领域。本发明包括蒙皮、两种四棱锥单元、直线电机、单元接头;单元接头固定连接在第一四棱锥单元与第二四棱锥单元的顶部;直线电机两端分别铰接在相邻两个第一四棱锥单元与第二四棱锥单元的单元接头上,实现直线的往复运动;第一四棱锥单元、第二四棱锥单元交替连接,且相邻两个模块之间共用一个共用杆,依靠直线电机的伸缩带动两个模块相对运动,使模块之间相对角度发生变化;蒙皮连接在第一四棱锥单元与第二四棱锥单元之间,在第一四棱锥单元、第二四棱锥单元相对变形时随动变形。本发明舱体截面变形结构采用四棱锥单元搭建,结构简单,拓展性强,四棱锥单元的数量可根据设计需求增加或减少。


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    Titel :

    Section deformation structure of aircraft cabin


    Weitere Titelangaben:

    一种飞行器舱体截面变形结构


    Beteiligte:
    ZONG KAI (Autor:in) / ZHONG JIEHUA (Autor:in) / LI GUANGLIANG (Autor:in) / YONG YINGQIONG (Autor:in) / JIA XIAOXUAN (Autor:in) / WANG YUHANG (Autor:in) / ZENG LIANG (Autor:in) / YU HAICHUAN (Autor:in) / SHE XIAOYU (Autor:in) / LV DIANJUN (Autor:in) ... [mehr]

    Erscheinungsdatum :

    09.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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