The invention discloses a bionic starfish robot, and relates to the field of simulation robots, and the bionic starfish robot comprises a bionic exoskeleton which is obtained by folding a flat plate structure with creases; the memory alloy is arranged on the bionic exoskeleton, and the memory alloy drives the bionic exoskeleton to deform through self deformation; and the driving unit is used for driving the memory alloy to deform. The electric heating system adopted by the bionic starfish robot is attached to the periphery of the shape memory alloy, heat can be transferred to the surrounding environment in a short time, and the shape memory alloy at the junction of the wrist and the feet is small in size, the temperature of an austenite phase is low, and the mechanical property is good. The circuit system only needs a weak electric signal to generate heat which is enough to enable the shape memory alloy to deform. Therefore, the power consumption is greatly reduced, the noise pollution is reduced, and the design complexity of a circuit system is reduced.

    本发明公开了一种仿生海星机器人,涉及仿真机器人领域,仿生海星机器人包括仿生外骨骼,其由具有折痕的平板结构折叠获得;记忆合金,其设置于所述仿生外骨骼上且所述记忆合金通过自身形变来驱动所述仿生外骨骼发生形变;驱动单元,用于驱动所述记忆合金发生形变。本发明提出的仿生海星机器人采用的电加热系统附着于形状记忆合金周围,可以在短时间内将热量传递到周围环境中,由于腕足交界处的形状记忆合金体积小,奥氏体相的温度低,电路系统只需要一个较弱的电信号产生的热量就足够使形状记忆合金发生形变。因此本发明将大大减少功耗,降低噪声污染,减轻电路系统设计的复杂性。


    Access

    Download


    Export, share and cite



    Title :

    Bionic starfish robot


    Additional title:

    一种仿生海星机器人


    Contributors:
    LI WEI (author) / CHEN ZHI (author) / GU YANG (author) / CAI XIANFA (author)

    Publication date :

    2024-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Bionic starfish robot based on flexible electroactive material

    WU YUJIAO / CHOI KI-YEON | European Patent Office | 2024

    Free access

    Self-generating and self-driven bionic starfish soft robot and control method

    ZHANG MINGKANG / LI JINWEI / FAN HONGXI et al. | European Patent Office | 2023

    Free access

    Starfish injection robot

    QIU ZEPENG / DING QIULIN / HE CHANGHONG et al. | European Patent Office | 2024

    Free access

    Bionic foot for bionic robot

    CHEN XUECHAO / HUANG QIANG / LIU HUAXIN et al. | European Patent Office | 2015

    Free access

    Bionic robot

    XIAO DI / LIANG QIANCHENG / JIANG LIANZHANG et al. | European Patent Office | 2021

    Free access