Suspension sliding damping mechanism of body weight support rehabilitation robot

A rehabilitation robot and sliding damping technology, which is applied in the field of rehabilitation robots, can solve the problems of inability to adjust the circumferential swing of the shoulder, affect the patient's rehabilitation effect, and poor comfort, and achieve stable and adjustable structure, easy control of bending degree, and low processing cost Effect

Pending Publication Date: 2020-05-08
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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  • Suspension sliding damping mechanism of body weight support rehabilitation robot
  • Suspension sliding damping mechanism of body weight support rehabilitation robot
  • Suspension sliding damping mechanism of body weight support rehabilitation robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see figure 1 , this embodiment provides a suspension sliding damping mechanism for a weight loss rehabilitation robot, including an optical axis 1, a slider 2, a connecting arm 3, and a suspension connecting plate 4, and the connecting arm 3 is a bent tube. In the past, the bending degree of the circular tube was easy to control, and it was installed at one end of the optical axis 1; the slider 2 was installed on the optical axis 1 (the number of sliders 2 can be one or more, and in this implementation 2 for example), the two sides of the slider 2 (a plurality of sliders 2 are the left side and the right side of the slider 2 on both sides) the optical axis 1 is respectively equipped with a compression spring A5, a compression spring B6, and the optical axis 1 is another A nut 7 is installed at one end to limit the compression spring B6; the suspension connecting plate 4 is connected to the slider 2 through bolts, and two hook bolts are installed below the suspension con...

Embodiment 2

[0023] The general structure is the same as that of Embodiment 1, except that the two ends of the compression spring A5 are respectively welded to the connection arm 3 and the slider 2, and the two ends of the compression spring B6 are respectively welded to the connection arm 3 and the nut 7. Stability has been further improved.

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Abstract

The invention discloses a suspension sliding damping mechanism of a body weight support rehabilitation robot. The mechanism includes an optical shaft, slide blocks, a connecting force arm, and a suspension connecting plate, and the connecting force arm is installed at one end of the optical shaft; the slide blocks are installed at the optical shaft, a compression spring A and a compression springB are respectively installed on the parts, located at two sides of the slide blocks, of the optical shaft, and a nut is installed on the other end of the optical shaft to limit the compression springB; and the suspension connecting plate is connected to the slide blocks, and two hook bolts are installed symmetrically under the suspension connecting plate. According to the mechanism, the slide blocks and the optical shaft are used to increase the degree of freedom of the mechanism, the mechanism can slide back and forth and rotate in the circumferential direction, so that the comfort of patients in the rehabilitation process is improved, and the structure adopts modular design to further increase the practicality of the structure.

Description

technical field [0001] The invention relates to the technical field of rehabilitation robots, in particular to a suspension sliding damping mechanism of a weight-reducing rehabilitation robot. Background technique [0002] The traditional rehabilitation robot suspension sliding damping mechanism has many and complicated parts, high processing cost, great difficulty, and inconvenient maintenance. Parts often include traction arm guide rail stoppers, suspension pads, optional ceiling panels, suspension mechanism elbows, suspension module slide rails and other components. The bolt strength on the suspension connection plate is weak. 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. Contents of the invention [000...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61H3/00
CPCA61H3/00A61H2003/007A61H2201/0107A61H2201/0165A61H2201/14
Inventor李健张琦刘欢周福鑫王静
OwnerGUANGXI UNIVERSITY OF TECHNOLOGY