The embodiment of the invention provides a walking foot which comprises a foot part, one or more first piezoelectric bodies, one or more second piezoelectric bodies, a driving mechanism and an energy storage device, the foot part is provided with an inner containing cavity, the foot part comprises an inner wall defining the inner containing cavity, the inner wall comprises a bottom wall, and the foot part is further provided with a ground contact surface. The first piezoelectric body is arranged on the bottom wall. The second piezoelectric body is arranged on the inner wall, the driving mechanism is arranged in the containing cavity and connected to the bottom wall, and when the ground touching surface touches the ground, the bottom wall drives the first piezoelectric body and the driving mechanism so that the driving mechanism can generate driving force on the second piezoelectric body. The energy storage device is electrically connected with the first piezoelectric body and the second piezoelectric body. In the walking process, the feet generate vibration, in the vibration process, the first piezoelectric body is pressed to generate charges, meanwhile, in the vibration process, the driving mechanism is driven, in the driven process, the second piezoelectric body is driven to generate charges, and the recovery efficiency of vibration energy is greatly improved. In addition, the embodiment of the invention further provides the robot.

    本申请实施例提供一种行走足,包括足部、一个或多个第一压电体、一个或多个第二压电体、驱动机构以及储能器,足部设置有内容腔,足部包括围成内容腔的内壁,内壁包括底壁,足部还设置有触地表面。第一压电体设置于底壁。第二压电体设置于内壁,驱动机构设置于内容腔内且连接于底壁,当触地表面触地时,底壁驱动第一压电体以及驱动机构,以使驱动机构对第二压电体产生驱动力。储能器与第一压电体以及第二压电体电性连接。在行走过程中,足部产生振动,振动过程中,第一压电体受压产生电荷,同时在振动过程中,驱动机构受驱,在受驱过程中,驱动第二压电体产生电荷,极大的提高了振动能量的回收效率。此外,本申请实施例还提供一种机器人。


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    Titel :

    Walking foot and robot


    Weitere Titelangaben:

    行走足以及机器人


    Beteiligte:
    WANG WEIXIANG (Autor:in) / AN ZHONGYU (Autor:in)

    Erscheinungsdatum :

    17.01.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



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