The invention discloses a self-triggering hydrodynamic rocket, which comprises a rocket, a triggering device and a parachute opening device, wherein the rocket comprises a cabin cover and a cabin body, and the cabin cover is hinged to the top end of the cabin body and fixed through a rope; the triggering device comprises a supporting seat, a heavy hammer and a conductive wire, a conductive cylinder is fixedly arranged on the lower surface of the supporting seat, the axis of the conductive cylinder is perpendicular to the supporting seat, the foot of a perpendicular is an original point, the conductive cylinder is hinged with the top end of a conductive rod at the position of the original point, the heavy hammer is fixedly arranged at the bottom end of the conductive rod, one end of the conductive wire is electrically connected with the conductive cylinder, the other end of the conductive wire is connected with the conductive rod, a power supply and a hot fire head are connected to theconductive wire, the parachute opening device comprises an elastic device, a bracket and a parachute pack, the bracket is fixedly arranged at the bottom end of the cabin cover, and the parachute packis placed between the bracket and the cabin cover. The rocket does not need to depend on a timer or a height setter to preset time or height, an ignition device is automatically triggered to ignite when the rocket reaches the highest point, so that the cabin cover is opened, and the rocket launching flexibility is greatly enhanced.

    本发明公开了一种自触发水动力火箭,包括火箭、触发装置和开伞装置,火箭包括:舱盖和舱体,舱盖铰接在舱体的顶端并通过线绳固定;触发装置包括:支撑座、重锤和导电电线,支撑座的下表面固装有一导电筒,导电筒的轴心与支撑座垂直,其垂足为原点,在原点位置与一导电棒的顶端铰接,导电棒的底端固装有重锤,导电电线的一端与导电筒电连接,另一端与导电棒连接,在导电电线上连接有一电源和热火头,开伞装置包括:弹性装置、支架和伞包,支架固装在舱盖的底端,在支架和舱盖之间用于放置伞包。本火箭无需依赖定时器或定高器预设时间或高度,火箭到达最高点时自动触发点火装置点火从而使舱盖打开,极大地增强了火箭发射的灵活性。


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    Title :

    Self-triggering hydrodynamic rocket


    Additional title:

    一种自触发水动力火箭


    Contributors:
    NING YU (author) / WU YINGTONG (author) / GUO SHUGUAN (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES




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