Hip joint structure and humanoid robot

A technology of hip joint and hip side reducer, which is applied in the directions of manipulators, motor vehicles, transportation and packaging, etc. It can solve the problems of large moment of inertia of hip joint structure, reduce the moment of inertia, and reduce the required power, weight and rotation The effect of inertia reduction

Active Publication Date: 2020-04-10
北京优必选智能机器人有限公司
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Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide a hip joint structure and a humanoid robot to solve the technical problem of the large moment of inertia of the hip joint structure in the existing humanoid robot

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  • Hip joint structure and humanoid robot
  • Hip joint structure and humanoid robot
  • Hip joint structure and humanoid robot

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Embodiment Construction

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0042] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical ", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying Describes, but does not indicate or imply that the dev...

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Abstract

The invention belongs to the technical field of humanoid service robots, and particularly relates to a hip joint structure and a humanoid robot. In the hip joint structure, the mounting positions of ahip rotation driving piece and a hip side driving piece which are heavy are raised to a hip joint framework, the hip joint framework is driven to rotate through the hip rotation driving piece, powerof the hip side driving piece is transmitted to a thigh through a hip side transmission assembly to enable the thigh to move, and therefore, the weight and rotational inertia of the whole structure are reduced, the gravity center of the robot is effectively increased, and power needed by the hip joint is effectively reduced. The humanoid robot adopts the hip joint structure. The rotational inertiaof the hip joint structure is reduced, so that the power required by the hip joint structure is effectively reduced.

Description

technical field [0001] The present application belongs to the technical field of humanoid service robots, and in particular relates to a hip joint structure and a humanoid robot. Background technique [0002] In the field of robotics, traditional humanoid robots have problems such as low center of gravity, heavy weight, and high moment of inertia. Reducing the inertia of the legs is of great help to the control of the robot. Reducing the inertia can also reduce the torque required by the robot. At present, the hip joint structure of most humanoid robots adopts a series connection method, which results in a heavy weight of the hip joint structure and a large moment of inertia. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a hip joint structure and a humanoid robot, so as to solve the technical problem of a large moment of inertia of the hip joint structure in the existing humanoid robot. [0004] The embodiment o...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/032
CPCB62D57/032B25J17/0266
Inventor 黄亮丁宏钰熊友军
Owner 北京优必选智能机器人有限公司
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