The invention provides a satellite brake sail deorbit device, which is suitable for deorbit of a small-size light-weight cubic satellite or even a 1U cubic satellite, can solve the problem that the cubic satellite cannot deorbit within a specified time after completing a task and becomes space debris, and comprises a bottom frame, canvas storage boxes are arranged in the four directions of the bottom frame respectively, folded canvas is placed in the canvas storage boxes, the canvas is trapezoidal, the short edges of the canvas are connected with the canvas storage boxes or the bottom frame, the long edges of the canvas are located on the outer sides respectively and can be unfolded outwards, and the device further comprises a telescopic mechanism which is installed on the bottom frame. The telescopic mechanism comprises four flexible telescopic plate sheets capable of stretching forwards respectively, and the flexible telescopic plate sheets can be bent and wound after being contracted and can be self-supported after being stretched out; the four flexible telescopic plate sheets extend out of gaps between every two adjacent canvas storage boxes respectively, and the stretching energy storage mechanism is used for stretching out the flexible telescopic plate sheets.

    本发明提供一种卫星制动帆离轨装置,本装置适用于体积小质量轻甚至1U立方体卫星的离轨,能够解决立方星在完成任务后无法在规定时间内脱离轨道从而成为空间碎片的问题,包括底部框架,底部框架的四个方向上分别设有一内部放置有呈折叠状态帆布的帆布储藏盒,所述帆布呈梯形、且其短边与帆布储藏盒或底部框架连接,各帆布的长边分别位于外侧并可被向外展开,还包括安装于底部框架上的伸缩机构,所述伸缩机构包括四个可分别向前伸缩的柔性伸缩板片,所述柔性伸缩板片收缩后可被弯曲卷绕、伸出后可进行自支撑;四个所述柔性伸缩板片分别从相邻两个帆布储藏盒之间的间隙内伸出,还包括用于将所述柔性伸缩板片伸出的伸出储能机构。


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    Titel :

    Micro-nano satellite brake sail device


    Weitere Titelangaben:

    微纳卫星制动帆装置


    Beteiligte:
    HE XIANGQIAN (Autor:in) / MA SHUAILING (Autor:in) / LIU LIKUN (Autor:in) / YANG WENSEN (Autor:in)

    Erscheinungsdatum :

    2021-10-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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