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

Exoskeleton Lower Limbs and Wearable Robots

An exoskeleton and robot technology, applied in the mechanical field, can solve problems such as interference with the wearer's movement, and achieve the effects of reducing self-weight and space occupation, strong self-adaptability, and good movement flexibility

Active Publication Date: 2020-11-20
SHENZHEN LONGHAITE ROBOT TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, there is a deviation between the structural parts of the lower extremity exoskeleton robot and the size of the human body, which causes human-machine movement interference and interferes with the wearer's movement

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
  • Exoskeleton Lower Limbs and Wearable Robots
  • Exoskeleton Lower Limbs and Wearable Robots
  • Exoskeleton Lower Limbs and Wearable Robots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Please refer to Figure 1~3 , the lower extremity of the exoskeleton 0100 has an upper connection end 0110, a leg movement device 0120 and a foot connection device 0130, which are used to improve the movement flexibility of the exoskeleton robot, avoid human-machine movement interference during human walking, and provide ideal assistance and ensure human safety. The main structure of the exoskeleton lower limb 0100 is detailed as follows.

[0036] The upper connection end 0110 of the lower extremity 0100 of the exoskeleton is used to accept the load borne by the user's upper body. The upper connection end 0110 belongs to the bearing part and should have sufficient rigidity. It can adopt a variety of construction methods, such as rods, plates and so on. In an exemplary embodiment, the upper connection end 0110 is made of a rigid rod, which has better force transmission sensitivity without bending deformation. In another embodiment, the upper connecting end 0110 can s...

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

An exoskeleton lower limb is provided with an upper connecting end, a leg motion device and a foot connecting device. The upper connecting end is used for receiving loads borne by the upper body of a user. The leg motion device is provided with a first body and a second body. The first body and the upper connecting end are hinged through a first hinged portion. The first body and the second body have relative linear motion. The foot connecting device is worn on the foot of the user and is hinged to the second body through a second hinged portion. The relative linear motion is in the direction of the connecting line between the first hinged portion and the second hinged portion. A wearable robot is provided with a carrying device and exoskeleton lower limbs arranged on the two legs of the user correspondingly. The carrying device is worn on the upper body of the user and is connected with upper connecting ends. The exoskeleton lower limb and the wearable robot are high in adaptive ability and good in motion flexibility.

Description

technical field [0001] The invention belongs to the technical field of machinery, and specifically relates to an exoskeleton lower limb and a wearable robot. Background technique [0002] The lower extremity exoskeleton robot is a mechanical device used to provide assistance to the lower limbs of the human body. It has functions such as assisting load handling and enhancing human body functions. It has a good development prospect and has increasingly become the focus of research in the field of robotics. [0003] The current lower extremity exoskeleton robot adopts a multi-joint configuration, that is, it has complete hip joints, knee joints and ankle joints to fit the structure of human lower limbs. At the same time, the human-machine connection parts include the user's thighs, calves, and feet. The mechanism is complicated and there are many connecting and matching parts, which easily interfere with the movement of the human body, and the weight is heavy, which seriously a...

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 Patents(China)
IPC IPC(8): B25J9/00
CPCB25J9/0006
Inventor 李满天邓静李生广王鑫蒋振宇蔡昌荣刘国才
Owner SHENZHEN LONGHAITE ROBOT TECH CO LTD