Intelligent rehabilitation robot for lower limb gait training

A rehabilitation robot and gait training technology, applied in passive exercise equipment, physical therapy, etc., can solve problems such as delayed rehabilitation cycle and treatment effect, and achieve the effect of improving rehabilitation effect, reasonable structural design, and increasing comfort

Pending Publication Date: 2020-08-28
深圳莱恩医学技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem of how to avoid delaying the rehabilitation cycle and treatment effect due to the correct posture and functional errors of the rehabilitation personnel in the early stage of rehabilitation has not been properly resolved so far.

Method used

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  • Intelligent rehabilitation robot for lower limb gait training
  • Intelligent rehabilitation robot for lower limb gait training
  • Intelligent rehabilitation robot for lower limb gait training

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0035] Specific implementation mode one: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 with Figure 10 As shown, the specific embodiment adopts the following technical solutions. The present embodiment includes a frame 1, a weight-reducing lifting mechanism 2, a lower limb robot 3, a gravity compensation mechanism 4, and a sole matching road 5. The frame 1 includes a crossbeam 1-1 and two Two uprights 1-2 are vertically arranged side by side on the sole matching road 5, the lower limb robot 3 is arranged between the two uprights 1-2 and it is set close to the sole matching road 5, and the crossbeam 1-1 is horizontal Arranged between two columns 1-2, the gravity compensation mechanism 4 and the weight-reducing lifting mechanism 2 are respectively arranged on the two columns 1-2, and the connection end of the weight-reducing lifting mechanism 2 passes through the beam 1-1 It is detachably connected with the reh...

specific Embodiment approach 2

[0036] Specific embodiment 2: This embodiment is a further limitation of specific embodiment 1. The gravity compensation mechanism 4 includes a compensator 4-1, a traction rope 4-2, a primary fixed pulley 4-3, a secondary fixed pulley 4-4, Three-stage fixed pulley 4-5, four-stage fixed pulley 4-6, base plate 4-7 and support frame 4-8, base plate 4-7 is vertically arranged between two columns 1-2, and support frame 4-8 is arranged On the base plate 4-7, the lower limb robot 3 is fixedly installed on the support frame 4-8, the four-stage fixed pulley 4-6 and the three-stage fixed pulley 4-5 are respectively arranged on the top and bottom of the support frame 4-8, and the second stage The fixed pulley 4-4 is arranged on the bottom plate 4-7, the first fixed pulley 4-3 is arranged on the outer wall of one of the two columns 1-2, and the compensator 4-1 is fixedly installed on the On the top of the same column 1-2 as the primary fixed pulley 4-3, one end of the traction rope 4-2 is...

specific Embodiment approach 3

[0043] Specific embodiment three: This embodiment is a further limitation of specific embodiment one or two. The lower limb robot 3 includes a leg spacing adjustment device 7 and two mechanical legs. The leg spacing adjustment device 7 is arranged in cooperation with the hip joint of the rehabilitation personnel. The spacing adjustment device 7 is fixedly installed on the support frame 4-8;

[0044] The two mechanical legs are respectively the left mechanical leg and the right mechanical leg. The two mechanical legs are arranged side by side under the leg spacing adjustment device 7. Each mechanical leg includes a thigh fixing mechanism 8, a calf fixing mechanism 9, an ankle fixing mechanism 10 and a second mechanical leg. A motor 11, the thigh fixing mechanism 8, the calf fixing mechanism 9 and the ankle fixing mechanism 10 are sequentially connected from top to bottom, the ankle fixing mechanism 10 is equipped with a first motor 11, and the thigh fixing mechanism 8 includes a...

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Abstract

The invention provides an intelligent rehabilitation robot for lower limb gait training. Most lower limb rehabilitation robots sold in the market are single in training mode, only two hip joints and knee joints move, ankle joint training is lacked, joint structures only do pure interrelated movement, no training function exists, gravity center changes during walking are not considered, and the training effect is affected. A rack comprises a cross beam and two stand columns, wherein the two stand columns are vertically arranged on a foot sole matching way side by side; a lower limb robot is arranged between the two stand columns and is close to the foot sole matching way; the cross beam is horizontally arranged between the two stand columns; a gravity compensation mechanism and a weight reduction lifting mechanism are arranged on the two stand columns respectively; the connecting end of the weight reduction lifting mechanism penetrates through the cross beam to be detachably connected with a rehabilitation person; the weight reduction lifting mechanism is connected with the lower limb robot; and the lower limb robot is matched with the hip joints, the knee joints and the ankle joints of the rehabilitation person. The intelligent rehabilitation robot is used for lower limb rehabilitation training.

Description

Technical field: [0001] The invention relates to an intelligent rehabilitation robot, in particular to an intelligent rehabilitation robot for lower limb gait training. Background technique: [0002] Rehabilitation robots use the principle of robots to assist or replace the motor functions of rehabilitation personnel, or to assist rehabilitation personnel in rehabilitation training, and their types mainly include upper limb robots and lower limb robots. Rehabilitation robot is a combination of rehabilitation treatment technology and robotics technology, which is mainly used to restore the motor function of the limbs of rehabilitation personnel. [0003] As our country gradually enters the era of aging, according to relevant data, stroke has become a major killer that deprives the lives of the elderly and affects their normal life. Among them, hemiplegia is more prominent, which affects the normal walking and self-care ability of the elderly. How to effectively restore the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0262A61H2201/1207A61H2201/1642
Inventor 黄月文
Owner 深圳莱恩医学技术有限公司
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