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A big arm rehabilitation trainer with adjustable left and right movement direction

A technology of movement direction, left and right sides, applied in passive exercise equipment, physical therapy, etc., can solve the problem of inability to realize bilateral speed quantitative adjustment of patients, inability to achieve one-way motion damping, bilateral one-way damping superimposition, and inability to adjust positions And other issues

Inactive Publication Date: 2019-11-01
ANYANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rehabilitation training is an important way to improve the quality of life of patients after illness. For patients who can move independently on one side, using one side of the body to drive the other side of the body is a safe and reliable way of rehabilitation. Most of the current rehabilitation trainers of this type cannot adjust the position, and the shoulder width of different patients is inconsistent, which affects the comfort and rehabilitation effect of the patient's rehabilitation exercise. Side one-way damping superposition function

Method used

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  • A big arm rehabilitation trainer with adjustable left and right movement direction
  • A big arm rehabilitation trainer with adjustable left and right movement direction
  • A big arm rehabilitation trainer with adjustable left and right movement direction

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Embodiment Construction

[0028] combine Figure 1-6, a large arm rehabilitation training device with adjustable left and right side movement directions of the present invention includes a base 1, an electric lifting column 2, a seat 3, a hydraulic control system 4, a supporting plate 5, a left training mechanism 6, and a right training mechanism 7. Linear guide rail 8. Control box 9. The left and right directions are defined according to the orientation of a person sitting on a seat, so as to facilitate the description of this application. The seat 3 is fixed on the base 1, the lower end of the electric lifting column 2 is fixed on the base 1, the upper end of the electric lifting column 2 is fixed on the supporting plate 5, the upper surface of the supporting plate 5 is fixed on the linear guide rail 8, and the linear guide rail 8 is along the The left and right directions are arranged horizontally, and the left and right sides of the linear guide rail 8 are respectively equipped with a left trainin...

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Abstract

The invention provides an upper arm rehabilitation training aid adjustable in left and right side motion direction. The upper arm rehabilitation training aid comprises a base, a vertical lifting column is fixed to the base, a linear guide rail is indirectly fixed to the vertical lifting column, and a left training mechanism and a right training mechanism are mounted on left and right sides of thelinear guide rail symmetrically relative to the base. A right slider of the right training mechanism is mounted on the linear guide rail, and a right supporting column is fixed to the right slider through a right supporting plate and hinged to the rear portion of a right arm swing rod. The rear end of the right arm swing rod is in complex hinge connection with a piston rod of a first right hydraulic cylinder and a piston rod of a second right hydraulic cylinder; a body of the first right hydraulic cylinder and a body of the second right hydraulic cylinder are hinged to the right supporting plate; the first right hydraulic cylinder is parallel to the second right hydraulic cylinder; a first left hydraulic cylinder is parallel to a second left hydraulic cylinder, and two parallel oil circuits are connected through a three-position four-way valve. A connection oil circuit of the first right hydraulic cylinder and the second right hydraulic cylinder is provided with a right two-position four-way valve. A connection oil circuit of the first left hydraulic cylinder and the second left hydraulic cylinder is provided with a left two-position four-way valve.

Description

technical field [0001] The invention relates to a big arm rehabilitation trainer with adjustable left and right movement directions, which belongs to the field of rehabilitation medical equipment. Background technique [0002] Rehabilitation training is an important way to improve the quality of life of patients after illness. For patients who can move independently on one side, using one side of the body to drive the other side of the body is a safe and reliable way of rehabilitation. Most of the current rehabilitation trainers of this type cannot adjust the position, and the shoulder width of different patients is inconsistent, which affects the comfort and rehabilitation effect of the patient's rehabilitation exercise. Side one-way damping superposition function. [0003] The rehabilitation trainer realizes the movement in the same direction or in the opposite direction of the training mechanism on the left and right sides through the left and right hydraulic cylinders c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02
Inventor 宋强吴贵军国秀丽
Owner ANYANG INST OF TECH
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