The invention provides a biped robot capable of realizing operation dimension conversion based on a single motor, the biped robot comprises a robot leg structure, a leg pulling assembly and a motor structure, the robot leg structure comprises a hip joint shaft, a thigh part, a knee joint shaft, a shank part, an ankle joint shaft and a foot part; the thigh part is connected with the shank part through a knee joint shaft; the shank part is connected with the foot part through an ankle joint shaft; the motor structure is arranged in the hip joint shaft; the leg pulling assembly comprises a first pulling piece and a second pulling piece; one end of the first pulling piece is connected to the motor structure, and the other end is connected to the knee joint shaft; one end of the second pulling piece is connected to the motor structure, and the other end is connected to the ankle joint shaft; and rotation of the motor structure enables common pulling action of the first pulling piece and the second pulling piece to drive the thigh part and the shank part to generate linear movement of the robot. The multiple joints of the whole leg can be driven only through one motor structure and the multiple stretching pieces, the complexity and weight of the mechanical structure are greatly reduced, meanwhile, energy consumption and heat loss are reduced, and the energy utilization efficiency is improved.

    本发明提供一种基于单电机实现运行维度转换的双足机器人,包括机器人腿部结构、腿部拉动组件和电机结构,机器人腿部结构包括髋关节轴,大腿部,膝关节轴,小腿部,踝关节轴和足部;大腿部与小腿部通过膝关节轴连接;小腿部与足部通过踝关节轴连接;电机结构置于髋关节轴中;腿部拉动组件包括第一拉动件和第二拉动件;第一拉动件的一端连接电机结构上,另一端连接膝关节轴;第二拉动件的一端连接电机结构上,另一端连接踝关节轴;电机结构的转动使第一拉动件和第二拉动件的共同拉动作用驱动大腿部和小腿部产生机器人直线行动的动作。本发明通过能够只需要一个电机结构和多个拉伸件就可以驱动整条腿的多个关节,大大减少了机械结构的复杂性和重量,同时降低了能耗和热量损失,提高了能量利用效率。


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    Title :

    Biped robot capable of realizing operation dimension conversion based on single motor


    Additional title:

    基于单电机实现运行维度转换的双足机器人


    Contributors:
    ZHANG QI (author) / CHENG CAI (author) / LIU JING (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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