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

Flexible power-assisted exoskeleton robot

An exoskeleton robot and flexible technology, which is applied in the direction of manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of restricting the wearer's comfort and flexibility, the wearer's difficulty in realizing natural movement, and the low impact resistance of materials. Increase wearing comfort and flexibility, simple structure and compact layout

Pending Publication Date: 2022-02-01
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the transmission mode of the existing power-assisted exoskeleton robot has strong rigidity and low impact resistance of the material, which limits the comfort and flexibility of the wearer's movement. It is difficult for the wearer to realize natural movement and there are potential safety hazards.

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
  • Flexible power-assisted exoskeleton robot
  • Flexible power-assisted exoskeleton robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0022] see Figure 1 to Figure 2 , this embodiment discloses a flexible power-assisted exoskeleton robot, including a waist binding belt 1, at least one of the left and right sides of the waist binding belt 1 is provided with a hip joint drive mechanism, and the single waist binding belt 1 is selected. Setting the hip joint drive mechanism on one side can realize single-leg power assistance, and setting the hip joint drive mechanism on both sides of the waist strap 1 can realize double-leg power assistance. The hip joint driving mechanism is connected with the lower thigh strap 2, the hip joint driving mechanism i...

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 flexible power-assisted exoskeleton robot which comprises a waist binding belt, a hip joint driving mechanism is arranged on at least one of the left side and the right side of the waist binding belt, the waist binding belt is connected with a thigh binding belt below through the hip joint driving mechanism, the hip joint driving mechanism comprises a connecting piece, a wire coil and a winding wire, and the wire coil is driven to rotate through a driving source. Therefore, winding and unwinding of the winding wire wound on the wire coil are achieved. A knee joint binding belt is arranged below the thigh binding belt, a plurality of flexible actuators are arranged on the front side of the periphery of the knee joint binding belt, each flexible actuator extends in the vertical direction and is of a hollow structure internally provided with an air cavity, air is supplied to the flexible actuators through a pneumatic source, the flexible actuators are bent, and therefore the front side of the knee joint binding belt is driven to be bent. Compared with the prior art, the robot has the advantages that flexible power assisting of the hip joint and the knee joint can be achieved, and wearing is comfortable and safe.

Description

technical field [0001] The invention relates to the technical field of exoskeleton robots, in particular to a flexible power-assisted exoskeleton robot. Background technique [0002] The power-assisted exoskeleton robot can automatically coordinate the movement with the human body by sensing the wearer's movement intention, so that the wearer's movement function and endurance can be improved, and the human's intelligence and flexibility can be combined with the robot's high load and strong power. The combination of advantages plays an increasingly important role in rehabilitation medicine, individual combat, industrial production and other fields. However, the transmission mode of the existing power-assisted exoskeleton robot has strong rigidity and low impact resistance of the material, which limits the comfort and flexibility of the wearer's movement, and it is difficult for the wearer to realize natural movement and there are potential safety hazards. Contents of the in...

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): B25J9/00B25J19/02
CPCB25J9/0006B25J19/02
Inventor 王美玲叶晓东苗立鑫王涛张石川
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI