The invention belongs to the field of aircrafts, and particularly relates to an aircraft take-off system which comprises a track, an aircraft and two blocks. A sliding groove penetrating to one end of the rail is formed in the rail, and the two block bodies are oppositely matched to form a sliding block in sliding fit with the sliding groove. An embedding groove is formed in the matching surface of at least one block body, an embedding cavity is defined by the embedding groove and the matching surface of the other block body after the two block bodies are oppositely matched, a convex block matched with the embedding cavity is arranged on the aircraft, and after the convex block is embedded into the embedding cavity, the convex block and the embedding cavity are limited to move relatively in the length and width directions of the sliding groove; after the aircraft takes off and the sliding block is separated from the sliding groove, the two block bodies lose the constraint of the sliding groove, are separated from each other through gravity and are separated from the protruding block at the same time, and the two block bodies are separated from each other through the sliding groove and are separated from the protruding block at the same time after the aircraft takes off and the sliding block is separated from the sliding groove. Therefore, the weight of the aircraft can be prevented from being increased on the premise of smoothly completing the take-off task.

    本发明属于飞行器领域,具体是涉及到一种飞行器起飞系统,包括轨道、飞行器和两个块体;轨道上设置有贯穿至轨道一端的滑槽,两个块体相对配合后组成与滑槽滑动配合的滑块;至少一个块体的配合面上设置有嵌合槽,两个块体相对配合后嵌合槽与另一块体的配合面围合形成嵌合腔,飞行器上设置有与嵌合腔配合的凸块,凸块与嵌合腔嵌合后,限制凸块和嵌合腔在滑槽的长度和宽度方向相对移动;滑块从滑槽一端脱离轨道后,两个块体相互分离且嵌合腔打开,凸块与两个块体脱离,本发明在飞行器起飞并在滑块脱离滑槽后,两个块体失去滑槽的约束,通过重力相互分离并同时与凸块分离,进而在顺利完成起飞任务的前提下可避免增加飞行器的重量。


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    Title :

    Aircraft take-off system


    Additional title:

    一种飞行器起飞系统


    Contributors:
    JIANG ZHENYU (author) / XU QIUPING (author) / LI XIAOBIN (author) / BAI XIBIN (author) / NA XUDONG (author) / LIU LONGBIN (author) / ZHANG SHIFENG (author)

    Publication date :

    2023-09-12


    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 / B64U



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