The invention discloses a wing folding and unfolding device and a wing folding and unfolding underwater vehicle, and belongs to the technical field of underwater vehicles, the wing folding and unfolding device comprises a cylindrical shell and a wing folding and unfolding assembly installed on the cylindrical shell, and the wing folding and unfolding device is characterized in that the wing folding and unfolding assembly comprises a wing folding and unfolding middle end, a motor shaft and a motor; the middle ends of the unfolding wings are installed on the cylindrical shell through motor shafts, and the middle ends of the unfolding wings rotate around the motor shafts and form an unfolding state perpendicular to the axis of the cylindrical shell and a folding state parallel to the axis of the cylindrical shell. At least one side of the long edge of the middle end of the folding and unfolding wing is provided with an unfolding wing side end through a self-resetting hinge, and the self-resetting hinge applies elastic force to the unfolding wing side end, wherein the elastic force is close to the outer surface of the cylindrical shell. According to the folding and unfolding wing designed by the invention, the maneuverability and the operation efficiency of the underwater vehicle are improved, efficient energy consumption management is also realized, different task requirements are met, and the overall performance of the underwater vehicle is remarkably enhanced.

    本发明公开了一种折展翼装置及收展翼水下航行器,属于水下航行器技术领域,折展翼装置包括圆筒状壳体和安装于所述圆筒状壳体的折展翼总成,其特征在于:所述折展翼总成包括折展翼中端、电机轴和电机,所述展翼中端通过电机轴安装于所述圆筒状壳体,所述展翼中端绕所述电机轴旋转并形成与所述圆筒状壳体的轴线垂直的展开状态以及与圆筒状壳体的轴线平行的收合状态,所述折展翼中端的长边至少一侧通过自复位合页安装展翼侧端,所述自复位合页对所述展翼侧端施以贴近所述圆筒状壳体外表面的弹力。本发明设计的折展翼不仅提高了水下航行器的机动能力和操作效率,还实现了高效能耗管理,适应不同任务需求,显著增强了水下航行器的整体性能。


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    Title :

    Wing folding and unfolding device and wing folding and unfolding underwater vehicle


    Additional title:

    一种折展翼装置及收展翼水下航行器


    Contributors:
    WANG YANHUI (author) / SUN TONGSHUAI (author) / YANG YANAN (author) / NIU WENDONG (author) / YANG SHAOQIONG (author) / YANG MING (author)

    Publication date :

    2024-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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