The invention discloses a simple tethered satellite popping and releasing mechanism, which is used for releasing the action of a child satellite and is mounted on a primary satellite. The mechanism comprises a guide mechanism (1), a pre-tightening and releasing mechanism (2) and a child-star connecting mechanism (3). The child-star connecting mechanism (3) is arranged in a rectangular through hole of the guide mechanism (1) and is separated through constraint of a spring. The pre-tightening and releasing mechanism (2) is composed of a wire cutter support (2A), a wire cutter (2B), a spring push plate (2C), a spring (2D) and a pull wire (2E). The wire cutter (2B) is installed on the wire cutter support (2A), and a wire of the wire cutter (2B) penetrates through the spring (2D); the spring (2D) is installed between the spring push plate (2C) and the AC fixing frame (1C), and the pull wire (2E) is installed on the wire cutter (2B) and the AC fixing frame (1C). The mechanism is simple and compact in structure, can limit the displacement of the child satellite in each direction before an instruction is released, and can quickly respond during releasing. The device is especially suitable for releasing small tethered satellite systems in colleges and universities and small atmospheric sails and solar sails for tests.

    本发明公开了一种简易绳系卫星弹出释放机构,是用于子星动作释放的,该机构安装于主星上。该机构包括有导向机构(1)、预紧与释放机构(2)和子星连接机构(3)。子星连接机构(3)设置在导向机构(1)的矩形通孔中,通过弹簧的约束实现分离。预紧与释放机构(2)由剪线器支架(2A)、剪线器(2B)、弹簧推板(2C)、弹簧(2D)和拉线(2E)组成。剪线器(2B)安装在剪线器支架(2A)上,且剪线器(2B)的导线穿过弹簧(2D);弹簧(2D)安装在弹簧推板(2C)与AC固定架(1C)之间,拉线(2E)安装在剪线器(2B)和AC固定架(1C)上。该机构结构简单、紧凑,在释放指令前能够限制子星的各方向位移,在释放时又能快速响应。尤其适用于高校小型绳系卫星系统以及试验用小型大气帆、太阳帆的释放任务。


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    Titel :

    Simple tethered satellite popping and releasing mechanism


    Weitere Titelangaben:

    一种简易绳系卫星弹出释放机构


    Beteiligte:
    XU MING (Autor:in) / DING JIXIN (Autor:in) / GUAN PEIXI (Autor:in) / ZUO XIAOYU (Autor:in)

    Erscheinungsdatum :

    2023-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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