The invention relates to an explosion activation device, an emergency ejection seat and an aircraft, the explosion activation device comprises a conductive shell and a power supply, an actuator is slidably connected in the conductive shell, a plunger cavity is arranged in the actuator, a plunger is slidably connected in the plunger cavity, a limiting ball is slidably connected to the actuator, and the limiting ball is slidably connected to the power supply. The actuator and the plunger are clamped or separated through a limiting ball, an insulating base is arranged on the conductive shell, an electric contact point is arranged on the insulating base, one end, close to the electric contact point, of the plunger is in contact with or separated from the electric contact point, and the conductive shell, the actuator, the limiting ball and the plunger are all conductive parts. The anode of the power supply is connected with the conductive shell, and the cathode of the power supply is connected with the electric contact. According to the explosion activation device, the activation function can be achieved only by pulling the actuator to change the connection state between the actuator and the plunger, and the structure of the explosion activation device is simplified.

    本发明涉及一种爆炸激活装置、紧急弹射座椅和飞行器,其中,爆炸激活装置包括导电外壳和电源,导电外壳内可滑移地连接有执行器,执行器内设置有柱塞腔体,柱塞腔体内可滑移地连接有柱塞,执行器上可滑移地连接有限位球,执行器与柱塞之间通过限位球相卡接或相分离,导电外壳上设置有绝缘底座,绝缘底座上设置有电接触点,柱塞上靠近电接触点的一端与电接触点相接触或相分离,导电外壳、执行器、限位球和柱塞均为导电部件,电源的正极与导电外壳相连接,电源的负极与电接触点相连接。本发明的爆炸激活装置只需要对执行器进行拉动进而改变执行器与柱塞之间的连接状态即可实现激活功能,简化了爆炸激活装置的结构。


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    Titel :

    Explosion activation device, emergency ejection seat and aircraft


    Weitere Titelangaben:

    爆炸激活装置、紧急弹射座椅和飞行器


    Beteiligte:
    WANG LULU (Autor:in) / ZHENG CHAO (Autor:in) / CAO WEIXIANG (Autor:in) / YANG ZHILIANG (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F42C AMMUNITION FUZES , Munitionszünder / F42D Sprengen , BLASTING



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