The invention relates to a soft vector nozzle for a bionic underwater propeller, in particular to a soft vector nozzle for a bionic underwater propeller based on negative pressure driving. The invention aims to solve the problems that the precision is difficult to control and the stability is poor in the driving mode of the existing bionic underwater propeller. The device comprises a connecting cover, a fixed disc, three artificial muscles, a deflection disc and a central spray pipe, the three artificial muscles are arranged between the fixed disc and the deflection disc in the circumferential direction, one ends of the artificial muscles are connected with the inner side face of the fixed disc, the other ends of the artificial muscles are connected with the inner side face of the deflection disc, the central spray pipe is arranged among the three artificial muscles, and the connecting cover is installed on the outer side face of the fixed disc. The invention belongs to the technical field of bionic underwater propellers.

    一种基于负压驱动的仿生水下推进器用软体矢量喷嘴,它涉及一种仿生水下推进器用软体矢量喷嘴。本发明为了解决现有仿生水下推进器的驱动方式存在精度难控制和稳定性差的问题。本发明包括连接盖、固定盘、三个人工肌肉、偏转盘和中央喷管;三个人工肌肉沿圆周方向设置在固定盘和偏转盘之间,人工肌肉的一端与固定盘内侧面连接,人工肌肉的另一端与偏转盘的内侧面连接,中央喷管设置在三个人工肌肉之间,连接盖安装在固定盘的外侧面。本发明属于仿生水下推进器技术领域。


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    Title :

    Soft vector nozzle for bionic underwater propeller based on negative pressure driving


    Additional title:

    一种基于负压驱动的仿生水下推进器用软体矢量喷嘴


    Contributors:
    YANG FEI (author) / HUANG ZHONGXING (author) / OUYANG JUNYONG (author) / ZHAO YONG (author)

    Publication date :

    2024-06-18


    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 / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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