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Humanoid robot movable joint stress testing device

A technology of movable joints and test devices, applied in the field of robots, can solve the problems of force and performance without movable joints, and achieve the effects of accurate and reliable test data, easy operation and high simulation degree

Active Publication Date: 2018-07-03
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for testing the force of the movable joint of a humanoid robot, which aims to solve the technical problem that there is no experimental device in the prior art to test the force and performance of the movable joint

Method used

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  • Humanoid robot movable joint stress testing device
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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention relates to the technical field of robots, and provides a humanoid robot movable joint stress testing device. The humanoid robot movable joint stress testing device comprises a vertically-arranged guide rail, a lower fixing block fixed to the bottom end of the guide rail, an upper fixing block arranged at the top end of the guide rail in a sliding manner, a lower connecting rod rotationally connected with the lower fixing block, an upper connecting rod rotationally connected with the upper fixing block, a joint module located between the lower connecting rod and the upper connecting rod and rotationally connected with the lower connecting rod and the upper connecting rod, and a data processing system which is in signal connection with the joint module. In the humanoid robot movable joint stress testing device, the joint module is used for transmitting torque to drive the upper connecting rod, the lower connecting rod and the upper fixing block to move on the guide rail, and the bending and stretching movement of a humanoid robot movable joint is simulated. In the motion process, the data processing system receives signals fed back by the joint module and conducts conversion, and then stress data of the movable joint can be obtained. The whole testing device is simple in structure, high in biofidelity, accurate and reliable in testing data and easy to operate.

Description

technical field [0001] The invention relates to the technical field of robots, and in particular provides a force testing device for movable joints of a humanoid robot. Background technique [0002] Humanoid robots are now widely used in different workplaces. The humanoid robot is designed after the structure of the human body, and its movable joints are basically similar to those of the human body. When it is used in different workplaces, it needs to move in different venue environments, such as on flat ground, or various complex unevenness ramps, etc., or have different output actions in different working environments. For example, in view of the fact that humanoid robots can encounter different conditions such as different complex terrain environments, different terrain slopes, and the load of the robot itself during walking, it is necessary to test the stress state of the robot's knee joints to better adjust the design parameters. Or, when the humanoid robot is carryin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/00G01L5/22G01L5/00
CPCB25J19/0095G01L5/0042G01L5/226B25J13/085B25J9/106B25J19/007B25J9/0006B25J9/1694
Inventor 熊友军张伟宁李海雷黑光军
Owner UBTECH ROBOTICS CORP LTD
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