Variable-rigidity wearing system for positive pressure particle congestion

A variable stiffness and positive pressure technology, applied in the field of work auxiliary equipment, can solve the problems of high cost and large design quality, and achieve the effect of small quality, long service life and easy damage

Active Publication Date: 2021-07-09
UNIV OF SCI & TECH OF CHINA
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control module is connected with the sensor module, drive and transmission module to control the movement of the arms and support legs, but the design is of high quality and high cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Variable-rigidity wearing system for positive pressure particle congestion
  • Variable-rigidity wearing system for positive pressure particle congestion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0045] The present invention provides a variable stiffness wearable system with positive pressure particle congestion, including a variable stiffness module 9, a control module, a drive module and structural parts. The variable stiffness module 9 is worn on the human body, including a rigid state and a flexible state, and can Switch between the rigid state and the flexible state according to actual work requirements, the control module outputs control commands, the drive module executes the control comma...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a variable-rigidity wearing system for positive pressure particle congestion. The variable-rigidity wearing system comprises a variable-rigidity module, a control module, a driving module and a structural part, wherein the variable-rigidity module is worn on a human body and comprises a rigid state and a flexible state; the control module outputs a control command; the driving module executes the control command and can drive the variable-rigidity module to be switched between the rigid state and the flexible state; and the control module, the driving module and the variable-rigidity module are worn on the human body through the structural part. The variable-rigidity wearing system adopts a brand-new particle congestion variable-rigidity wearing system design, utilizes the characteristic that particles are mutually extruded after being pressed and cannot mutually move to form rigidity increase and recover flexibility after extrusion is relieved, easily realizes assistance to different joints of the human body by controlling the pressure in a flexible capsule, and has the advantages of low cost, convenience in operation and good durability.

Description

technical field [0001] The invention relates to the technical field of work aids, in particular to a wearable system with variable stiffness that is blocked by positive pressure particles. Background technique [0002] When people perform some special work, such as operating the work position above the head, or the human body is in a supine position for some work, the limbs maintain one position for a long time, people are prone to fatigue, need to interrupt and rest, and work is prone to errors. At this time, supporting the joints to assist can reduce the energy consumption of the human body during work, prolong the working time, reduce fatigue and reduce the error rate. [0003] Existing products for postural assistance at work are extremely limited. Some rigid fixed braces can be used in this field, but their invariable shape limits the normal activities of the human body, and rigid braces increase the risk and discomfort of human-computer interaction. Exoskeleton robot...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/0006
Inventor 夏海生刘天鑫李智军
Owner UNIV OF SCI & TECH OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap