The invention discloses a bionic mechanical fish capable of freely switching multiple driving modes, and belongs to the technical field of bionics and engineering.The bionic mechanical fish comprises a bionic fish body, a bionic fish tail and a power system installed in the bionic fish body, and the tail of the bionic fish body is detachably hinged to the bionic fish tail through a connecting piece; mutually symmetrical propeller mounting plates are detachably arranged on the two sides of the bionic fish body and used for symmetrically and detachably mounting propellers; the bionic fishtail comprises an integrated fishtail without driving force and a multi-section swinging fishtail with driving force; the mechanical bionic fish has three propelling forms: low-efficiency high-speed propelling, high-efficiency low-speed propelling and high-efficiency high-speed propelling. Propeller propelling, fishtail swinging propelling or mixed propelling can be achieved so as to adapt to different underwater environments, and sufficient space is reserved in the bionic fish body so that various platforms can be carried to be used for different underwater tasks.

    本发明公开了一种多驱动方式自由切换的仿生机械鱼,属于仿生学和工程领技术领域,包括仿生鱼身、仿生鱼尾及安装在仿生鱼身内部的动力系统,所述仿生鱼身的尾部通过连接件可拆卸铰接连接仿生鱼尾;所述仿生鱼身的两侧可拆卸的设置有相互对称的螺旋桨推进器安装板,用于对称可拆卸安装螺旋桨推进器;所述仿生鱼尾包括无驱动力的一体化鱼尾和有驱动力的多节摆动鱼尾;所述机械仿生鱼具有三种推进形态:低效率高速度推进、高效率低速度推进和高效率高速度推进。本发明可以实现螺旋桨推进、鱼尾摆动推进或者混合推进以适应不同的水下环境,且在仿生鱼身内预留了充足的空间可搭载多种平台用于水下不同的任务。


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    Title :

    Bionic mechanical fish capable of freely switching multiple driving modes


    Additional title:

    一种多驱动方式自由切换的仿生机械鱼


    Contributors:
    LI QINKAI (author) / CAO JINGZHE (author) / FENG KUNYANG (author) / YANG ZHIYUAN (author) / XU ZIHAN (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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