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A Bionic Forearm Mechanism with Muscle Tension Expression

A muscle tone, forearm technology, applied in the field of bionics

Active Publication Date: 2021-07-30
合肥哈工力训智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, little attention has been paid to the simulation of muscle tone performance in the human body in the presence of illness, such as spasticity, hemiplegia, etc.

Method used

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  • A Bionic Forearm Mechanism with Muscle Tension Expression
  • A Bionic Forearm Mechanism with Muscle Tension Expression
  • A Bionic Forearm Mechanism with Muscle Tension Expression

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Experimental program
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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4 , a bionic forearm mechanism with muscle tension performance, comprising a driving module, a transmission module and a fixing module for fixing the driving module and the transmission module, the fixing module includes a big arm housing, a forearm housing and a hand housing;

[0025] The drive module includes a first drive module and a second drive module respectively arranged in the boom housing and the forearm housing, the first drive ...

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PUM

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Abstract

The invention discloses a bionic forearm mechanism with muscle tension performance, comprising a driving module, a transmission module and a fixing module for fixing the driving module and the transmission module, and the fixing module includes a big arm shell, a forearm shell and a hand Housing; the driving module includes a first driving module and a second driving module respectively arranged in the boom housing and the forearm housing, the first driving module and the second driving module both include an integrated motor and a support shaft, the The output end of the integrated motor is fixed with a rope roller, and one side of the rope roller is provided with a support shaft; the rope roller is fastened to one end of the transmission rope, and the other end of the transmission rope is extended to the outside of the support shaft after winding the rope roller and the support shaft. . The invention can meet the requirements of rehabilitation medicine for the expression of muscle tension effect of the robot, and at the same time, can directly meet the muscle tension effect required by rehabilitation by adjusting different torques output by the motor.

Description

technical field [0001] The invention relates to a bionic field, in particular to a bionic forearm mechanism with muscle tension expression. Background technique [0002] With the continuous development of robot technology, bionic robotic arm is a hot research direction in recent years. The current bionic human arm is mainly to simulate the operating ability of human muscles. At present, it can realize the configuration of degrees of freedom and range of motion similar to the real human arm. However, little attention has been paid to the simulation of muscular tension performance in the human body in sick conditions such as spasticity and hemiplegia. Different from muscle strength that can realize human mobility, muscle tone is a movement disorder of abnormal movement and posture caused by continuous or intermittent muscle contraction. The muscle tension simulation of the human bionic arm is an urgent need for rehabilitation medicine for robotic bionic technology in recent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/00B25J11/00
CPCB25J9/00B25J9/0009B25J11/00
Inventor 王飞张岩岭王琦丁赛邵东升左旭辉戴维于振中李文兴
Owner 合肥哈工力训智能科技有限公司