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Rehabilitation robot lifting and weight reduction mechanism

A rehabilitation robot and weight loss technology, which is applied in the field of rehabilitation robots, can solve problems such as inability to adjust the shoulder's circumferential swing, affect the patient's rehabilitation effect, and poor comfort, so as to ensure the weight loss function, increase the possibility of subsequent development, and reduce discomfort. sexual effect

Pending Publication Date: 2020-06-16
GUANGXI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It cannot adjust the circumferential swing according to the position change of the shoulder during the walking process, and only has the freedom of forward and backward movement, which brings poor comfort and strong limitations to the patient, and will have a certain impact on the patient's rehabilitation effect

Method used

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  • Rehabilitation robot lifting and weight reduction mechanism
  • Rehabilitation robot lifting and weight reduction mechanism
  • Rehabilitation robot lifting and weight reduction mechanism

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Experimental program
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Embodiment Construction

[0035] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0036] see figure 1 , the present embodiment provides a lifting and weight-reducing mechanism for a rehabilitation robot, which is composed of a single-arm weight reducer 1, a multi-degree-of-freedom moving device 2 and a suspension sliding damping mechanism 3, which are installed on the frame of the rehabilitation robot through bolts, in:

[0037] see Figure 2-3 The single arm weight reducer includes a Y-shaped arm 11, an arm splint 12, a linear guide rail device 13, a worm gear motor 14, and a spring box 15. The arm splint 12 is composed of an upper splint 121 and a lower splint 122. The upper clamping plate 121 is connected with the lower clamping plate 122, and the Y-shaped force arm 11 is installed in the force arm clamping pl...

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Abstract

The invention discloses a rehabilitation robot lifting and weight reduction mechanism. The device is composed of a single-force-arm weight reducer, a multi-degree-of-freedom moving device and a suspension sliding damping mechanism. An L-shaped worm and gear speed reducer is used for replacing a winch, so that the size of a weight reducing device is greatly reduced on the basis that the weight reducing function of the weight reducing device is guaranteed; in addition, the sliding damping mechanism adopts two pressure springs so that the suspension sliding damping mechanism of the rehabilitationrobot can be kept at the middle position, and the mechanism can return to the middle position after being stressed.

Description

technical field [0001] The invention relates to the technical field of rehabilitation robots, in particular to a lifting and weight-reducing mechanism of a rehabilitation robot. Background technique [0002] The weight reduction method of the traditional rehabilitation robot is to use the hoist to pull the weight reduction arm, so that the spring is deformed to generate pressure and then reduce weight. The weight loss value is the same and the accuracy of the weight loss value is relatively low. It is impossible to independently reduce the weight of the left and right weight loss arms according to the actual situation of the hemiplegic patient. There is no targeted application, which will have a certain impact on the rehabilitation effect of the patient. [0003] The weight-reducing arm of the traditional rehabilitation robot is connected to the linear slide rail. During the reciprocating movement of the weight-reducing arm, the steel cable is pulled to generate a lateral co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61H3/00
CPCA61H1/0229A61H3/00A61H2201/1207A61H2201/1659
Inventor 李健张琦刘欢王静周福鑫
Owner GUANGXI UNIVERSITY OF TECHNOLOGY
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