The invention discloses an automatic delay parachute opening system which comprises a parachute cabin, a main parachute unit, a main parachute pack, a parachute guiding unit, a delay cutter and a restraining mechanism, the parachute cabin is provided with a containing groove, and the upper end of the containing groove is open; the main parachute unit comprises a main parachute, the main parachute is arranged in the containing groove, and the lower end of the main parachute is fixed to the parachute bay; the main parachute pack is arranged in the containing groove, the lower end of the main parachute pack is fixedly connected with the upper end of the main parachute, and the main parachute pack is used for restraining the main parachute in the containing groove; the guide umbrella unit comprises a guide umbrella. The guide parachute has the beneficial effects that under the condition that no physical crosslinking exists between the aerial carrier and the parachute/air-drop load, autonomous identification of an off-plane signal and autonomous starting of time delay can be achieved through the guide parachute, and the guide parachute can be suitable for an air-drop scene where physical crosslinking cannot be provided and has very high universality.

    本发明公开了一种自主延时开伞系统,其包括伞舱、主降落伞单元、主伞包、引导伞单元、延时切割器及约束机构,所述伞舱具有一容纳槽,所述容纳槽的上端开口设置;所述主降落伞单元包括主降落伞,所述主降落伞设置于所述容纳槽内,且所述主降落伞的下端固定于所述伞舱上;所述主伞包设置于所述容纳槽内,所述主伞包的下端与所述主降落伞的上端固定连接,用以将所述主降落伞约束于所述容纳槽内;所述引导伞单元包括引导伞。本发明的有益效果是:能够在载机和降落伞/空投载荷之间没有物理交联的情况下,通过所述引导伞实现自主识别离机信号并自主启动延时,可适用于无法提供物理交联的空投场景,具有很强的通用性。


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    Title :

    Autonomous delay parachute opening system


    Additional title:

    一种自主延时开伞系统


    Contributors:
    LI CHONG (author) / GAO FENG (author) / GUO BINGLEI (author)

    Publication date :

    2022-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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