The embodiment of the invention discloses a driving device. The driving device is fixed to the inner side wall of a fairing. The driving device has a contraction state and an expansion state; the device further comprises a driving plate. The at least two telescopic belts are fixedly connected with the edge of the driving plate; the end, away from the driving plate, of the telescopic belt is connected with a driver. The number of the drivers is equal to that of the telescopic belts and the drivers are in one-to-one correspondence; when the driving device is in an unfolded state, the driving plate and the telescopic belt define a containing space used for containing a satellite, and the top of the satellite abuts against the driving plate. When the satellite needs to be separated from the fairing, the driver drives the driving plate to move towards one end of the driver through the telescopic belt, the driving plate pushes the satellite, the satellite is pushed out of the fairing, and the driving device is in a contraction state. The driving device provided by the invention does not use an initiating explosive device, the test safety is high, the cost is low, the test operation is simple, and the test effect is basically consistent with the actual separation effect.

    本申请实施例公开一种驱动装置,所述驱动装置固定在整流罩的内侧壁上;所述驱动装置包括有收缩状态和展开状态;还包括:驱动板;与所述驱动板的边沿连接固定的至少两个伸缩带;所述伸缩带远离驱动板的一端连接有驱动器;驱动器的数量与伸缩带相等,且一一对应;当所述驱动装置处于展开状态时,所述驱动板与伸缩带围合形成用以容纳卫星的容纳空间,卫星的顶部与驱动板抵接;当卫星需要与整流罩分离时,所述驱动器通过伸缩带带动驱动板朝向驱动器的一端移动,驱动板推动卫星,卫星被推出整流罩,驱动装置处于收缩状态。本申请提供的驱动装置不使用火工品,试验安全性高,成本低,试验操作简单,试验效果与实际分离效果基本一致。


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    Title :

    Driving device


    Additional title:

    一种驱动装置


    Contributors:
    MA TIECHANG (author) / ZHANG HE (author) / XING CHUNYING (author) / ZHOU XU (author) / NIE YING (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen / B64G Raumfahrt , COSMONAUTICS



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