Unlock instant, AI-driven research and patent intelligence for your innovation.

Rehabilitation type flexible mechanical arm

A manipulator, rehabilitation technology, applied in manipulators, program control manipulators, manufacturing tools, etc., can solve problems such as low-cost software manipulators, and achieve the effect of meeting the needs of rehabilitation, ensuring control accuracy and stability, and having a simple structure

Pending Publication Date: 2018-05-18
GUANGDONG POLYTECHNIC NORMAL UNIV +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a rehabilitation soft manipulator to solve the lack of a soft manipulator with simple structure, low cost, high control precision and stability in the prior art to meet the needs of joint rehabilitation of the patient's fingers or limbs

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
  • Rehabilitation type flexible mechanical arm
  • Rehabilitation type flexible mechanical arm
  • Rehabilitation type flexible mechanical arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] refer to figure 1 As shown, the embodiment of the present invention discloses a rehabilitation soft manipulator, including a PLC module, an air compressor, an electromagnetic reversing valve, and at least one rehabilitation software and a sensor corresponding to the rehabilitation software; wherein, the PLC module and the electromag...

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 discloses a rehabilitation type flexible mechanical arm comprising a PLC module, an air compressor, a magnetic exchange valve, and at least one recovery flexible body and a sensor corresponding to the recovery flexible body; the PLC module is connected with the magnetic exchange valve; the magnetic exchange valve is connected with recovery flexible bodies; the magnetic exchange valveis connected with the air compressor; the recovery flexible bodies and the sensors are fixed on the same finger or limb of a user; the recovery flexible bodies can approach and induce the sensors when the finger or limb of the user is in a bending state, and inductive signals are transmitted to the PLC module, so that the PLC module can carry out a inflation-and-deflation control to the recoveryflexible bodies by controlling the magnetic exchange valve, thereby realizing a motion control to the recovery flexible bodies. The whole mechanical arm is simple in structure and low in cost, controlaccuracy and stability can be guaranteed, and joint rehabilitation needs of fingers or limbs of patients with stroke and other diseases in the modern medical field can be effectively met.

Description

technical field [0001] The invention relates to the field of pneumatic transmission and control, in particular to a rehabilitation soft manipulator. Background technique [0002] The soft manipulator is a manipulator made of soft materials, and it is an executive component that interacts with the target object. At present, soft manipulators have been widely used in the medical field, especially for the joint rehabilitation of fingers or limbs of patients suffering from stroke and other diseases. [0003] The current soft manipulators mainly have shape memory alloys, electroactive polymers, artificial muscle drives and fluid elastic drives in the form of drivers, but these technologies are not mature, and the technology of soft sensors is not mature, making the whole soft manipulator The structure is complex, the cost is high, and the control accuracy and stability cannot be guaranteed, and it cannot meet the joint rehabilitation needs of fingers or limbs of patients sufferi...

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
IPC IPC(8): B25J9/00
CPCB25J9/00Y02P90/02
Inventor 徐兰英毛世杰伍芳正伍强
Owner GUANGDONG POLYTECHNIC NORMAL UNIV