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Arm booster based on electromyographic signal control and control method thereof

An electromyographic signal and arm technology, applied in the field of arm booster and its control, can solve the problems of inability to provide timely feedback, slow down exercise efficiency, increase the load on the back of the human body, etc. Effect

Pending Publication Date: 2017-07-14
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of science and technology, more and more people pay attention to these aspects quickly, and the human exoskeleton came into being. It can help people lift heavy objects through the hydraulic device on the back, which greatly reduces the arm strength needed by people. But purely mechanical equipment must have his shortcomings ( Figure 9 ), mainly reflected in (1) the response of the mechanical design is not sensitive enough to timely feedback the actions that the human body needs to perform, which slows down people's exercise efficiency
(2) Due to different body shapes, the number of users is limited
(3) The hydraulic transmission device is too heavy and inconvenient to carry on the back, which increases the load on the back of the human body and is not conducive to the movement of the human body

Method used

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  • Arm booster based on electromyographic signal control and control method thereof
  • Arm booster based on electromyographic signal control and control method thereof
  • Arm booster based on electromyographic signal control and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Take the left arm as an example:

[0047] Step 1: When you wear it for the first time (if it is the second time to wear it, start directly from step 3), attach the electromagnetic patch 1 12 and electromagnetic patch 2 13 at a distance of 5 cm on the second arm along the straight direction of the arm On the head muscle, the electromagnetic patch 3 14 is attached to the triceps of the arm; turn on the power switch, the development board starts to work, bend the arm, and unfold it after about two seconds.

[0048] Step 2: The wire transmits the myoelectric signal detected by the electromagnetic patch to the analog pin of the development board, and the development board performs analysis and calculation, and resets the internal data.

[0049] Step 3: Fix the waist fixing belt on the upper part of the buttocks, the upper arm fixing ring 8 is installed on the other end of the upper arm fixing plate 4 through the tightening nut 1; The other end of the fixing plate 6; adjust ...

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PUM

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Abstract

The invention relates to an arm booster based on electromyographic signal control and a control method thereof. The arm booster comprises a fixed part, a detecting part, a control part, a power system and a power supply part; the fixed part includes a large arm fixed plate, a large arm fixed ring, a small arm fixed plate, a small arm fixed ring, a shoulder fixed belt and a waist fixed belt; the detecting part includes three electromagnetic patches: an electromagnetic patch 1, an electromagnetic patch 2 and an electromagnetic patch 3; the control part includes a development plate, a Muscle Sensor circuit board and a motor control plate; and the power supply part is used for power supply. The arm booster adopts an electromyographic signal detecting module to timely detect surface layer electromyographic signals sent by shrinkage near human body biceps and triceps to assist corresponding human body actions, can judge the people intention, is convenient to wear, and can adapt to the demands of different crowds.

Description

[0001] Technical field: [0002] The invention relates to an arm booster controlled based on electromyographic signals and a control method thereof. [0003] Background technique: [0004] People sometimes have to move some heavy things in life, and these things that we lift up often cause great damage to our arms, spine, and waist, especially those that need to move heavy things frequently Workers often suffer from diseases in middle age. With the continuous development of science and technology, more and more people pay attention to these aspects quickly, and the human exoskeleton came into being. It can help people lift heavy objects through the hydraulic device on the back, which greatly reduces the arm strength needed by people. But purely mechanical equipment must have his shortcomings ( Figure 9 ), which is mainly reflected in (1) the mechanical design is not sensitive enough to respond to the actions that the human body needs to perform in time, and slow down people's...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J9/10A61B5/0488
CPCB25J9/0006B25J9/1075A61B5/389
Inventor 明杨宋月鹏王硕高东升段晓倩王征
Owner SHANDONG AGRICULTURAL UNIVERSITY
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