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Humanoid robot waist joint and humanoid robot

A technology of humanoid robot and bionic robot, which is applied in the field of humanoid robot waist joints and humanoid robots, can solve the problems of weak impact resistance, high cost, high precision requirements, etc. The effect of high impact resistance

Active Publication Date: 2019-09-20
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Claims
  • Application Information

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Problems solved by technology

However, the three-degree-of-freedom rotating parallel mechanism requires high precision in manufacturing and installation, which will cause problems such as high cost and poor impact resistance.

Method used

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  • Humanoid robot waist joint and humanoid robot
  • Humanoid robot waist joint and humanoid robot
  • Humanoid robot waist joint and humanoid robot

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Embodiment Construction

[0021] In order to make the purpose, technical solutions, and advantages of the embodiments of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments of the application and their descriptions are used to explain the application, but not to limit the application.

[0022] figure 1 It is a top view structure schematic diagram of a humanoid robot waist joint according to an embodiment of the present application. figure 2 yes figure 1 A schematic cross-sectional view along line A-A. image 3 yes figure 1 A schematic sectional view along line B-B. For the sake of illustration, Figure 1 to Figure 3 A schematic diagram showing various angles of the waist joints of a humanoid robot according to a specific embodiment of the present application is not intended to limit the specific embodiment of the present application.

[0023] see Figu...

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Abstract

The invention provides a humanoid robot waist joint and a humanoid robot. The waist joint comprises a first tile structure, a second tile structure, a first transition structure, a second transition structure, a first substrate and a second substrate. A first end of the first transition structure is slidingly connected with a first end of the first tile structure, and a first end of the second transition structure is slidingly connected with a second end of the first tile structure to limit swinging of the first tile structure along a first arc line; one side surface of the first substrate is slidingly connected with a first end of the second tile structure, and one side surface of the second substrate is slidingly connected with a second end of the second tile structure to limit swinging of the second tile structure along a second arc line; a second end of the first transition structure is fixedly connected with a third end of the second tile structure; and a second end of the second transition structure is fixedly connected with a fourth end of the second tile structure. Through the scheme, the robot achieves higher impact resistance, and is lower on manufacturing and mounting precision requirements.

Description

technical field [0001] The present application relates to the technical field of robots, in particular to a waist joint of a humanoid robot and a humanoid robot. Background technique [0002] Humanoid robots are an advanced stage of development in robotics. It reflects the research situation and development level of robotics in many aspects such as mechanism, kinematics and dynamics. The humanoid robot has the advantages of strong obstacle-surmounting ability, all-round adjustment of moving direction, strong terrain adaptability, good movement flexibility and high carrying capacity. Therefore, it is the best choice in complex working environments and has broad application prospects . [0003] In order to improve the motion stability of the humanoid robot, so that it can coordinate and complete various actions like humans, it is necessary to add waist joints to the humanoid robot. The waist joint should not only enable the humanoid robot to rotate flexibly, but also be abl...

Claims

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Application Information

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IPC IPC(8): B25J17/02
CPCB25J17/0283B25J17/00B25J9/0006
Inventor 高峻峣张春雷黄强张伟民陈学超
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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