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a humanoid robot

A technology of manipulators and manipulators, applied in the field of humanoid manipulators, can solve problems such as inability to correspond to human arm movements, trajectory imitation of arm movements, unreasonable arrangement of degrees of freedom of arms, etc., so as to improve control efficiency, accuracy, high The effect of motion space

Active Publication Date: 2018-10-30
宵云智能系统(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a humanoid manipulator, which solves the unreasonable arrangement of the degree of freedom of the arm existing in the prior art and cannot correspond to the movement of each joint of the human arm, so the trajectory of the movement of the human arm is not affected. The problem of not being able to achieve complete imitation

Method used

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Embodiment Construction

[0031] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. ...

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PUM

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Abstract

The invention relates to the technical field of robots, and provides a human-simulated mechanical hand. The human-simulated mechanical hand comprises a mechanical arm and a mechanical gripper which are connected to each other, wherein the mechanical arm comprises a large arm and a small arm; a shoulder pitching joint, a shoulder yaw joint and a shoulder rolling joint which are connected to a shoulder are arranged on the large arm; an elbow pitching joint and an elbow rolling joint which are connected to the large arm are arranged on the small arm; and a wrist yaw joint connected to the small arm is arranged on the mechanical gripper. According to the human-simulated mechanical hand provided by the scheme, the three joints on the large arm realize bionics design of a spherical joint at a joint of the arm and the shoulder; the bionics design of the elbow joints of the arm is realized by the two joints of the small arm; and one joint on the mechanical arm realizes the bionics design on a hand. The human-simulated mechanical hand has a relatively high motion space and relatively high motion flexibility, and can replace people to complete special work which is not liable to complete; and an operator conveniently controls according to intuition and experience, so that control efficiency and accuracy can be improved.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a humanoid manipulator. Background technique [0002] With the continuous increase in the demand for high-risk, high-strength or delicate work such as resource development, nuclear waste cleanup, high-pressure and high-risk operations, surgery, and rehabilitation care, it is more urgent to study humanoid manipulators and make them replace human hands to complete corresponding special tasks. At present, the widely used manipulators are not strong in imitation, narrow in range of motion, and low in flexibility. [0003] For example, the patent No. CN104708637A titled "A Humanoid Robotic Arm" discloses a humanoid robotic arm comprising an arm with six degrees of freedom and a gripper with one degree of freedom for opening and closing. Among them, the six degrees of freedom of the arm include three degrees of freedom at the front end of the arm and three degrees of freedom at the end...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J18/00B25J17/02B25J9/08
CPCB25J9/08B25J17/02B25J18/00
Inventor 左国玉杜婷婷于双悦
Owner 宵云智能系统(北京)有限公司
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