The invention relates to the technical field of manned spacecrafts, in particular to a re-entry capsule device. The re-entry capsule capsule device comprises a capsule body, wherein an installation blind hole is formed in the bottom face of the capsule body, a containing blind hole is formed in the side wall of the installation blind hole, a first sliding groove is formed in the side wall of the installation blind hole, and a second sliding groove is formed in the side wall of the containing blind hole; an anti-impact column body inserted into the installation blind hole, wherein the lower end of the anti-impact column body abuts against an anti-heat insulation cover, the side wall of the upper end of the anti-impact column body is provided with a first protruding block, and the lower end of the first sliding groove is provided with a first limiting block; a blocking column body inserted into the containing blind hole, a spring is pressed between one end of the blocking column body and the end wall of the containing blind hole, a second convex block is arranged on the side wall of the end, and a second limiting block suitable for blocking the second convex block is arranged at the end of the second sliding groove. According to the re-entry capsule device provided by the invention, the anti-impact column body can resist the impact force borne by the anti-impact column body under the blocking force of the blocking column body, so that the damage caused by direct collision between the capsule body and the ground is avoided, and the safety of astronauts and precise instruments is ensured.

    本发明涉及载人航天器技术领域,具体涉及一种返回舱装置。所述返回舱装置包括:舱体,舱体的底面设有安装盲孔,安装盲孔的侧壁设有容纳盲孔,安装盲孔的侧壁上设有第一滑槽,容纳盲孔的侧壁上设有第二滑槽;防冲柱体,插设于安装盲孔内且下端抵接于防隔热罩上,上端侧壁设有第一凸块,第一滑槽的下端设有第一限位块;阻挡柱体,插设于容纳盲孔内,其一端与容纳盲孔的端壁之间压置有弹簧且该端侧壁设有第二凸块,第二滑槽端部设有适于阻挡第二凸块的第二限位块。本发明提供的返回舱装置,防冲柱体受到阻挡柱体的阻碍力可以抵抗其所受的冲击力,从而避免舱体直接与地面碰撞造成的损伤,保证宇航员及精密仪器的安全。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Re-entry capsule device


    Weitere Titelangaben:

    一种返回舱装置


    Beteiligte:
    WANG HAILONG (Autor:in)

    Erscheinungsdatum :

    2022-02-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Mars entry and landing capsule.

    Casani, E. K. / Gerpheide, J. | NTRS | 1968


    MIRKA: Micro Re-Entry Capsule

    Schmitt, G. / Kasper, R. / International Astronautical Federation | British Library Conference Proceedings | 1994


    Mars entry and landing capsule

    Carley, W. J. | NTRS | 1965


    MARS Entry and Landing Capsule

    W. J. Carley | NTIS | 1965