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Parallel ankle joint rehabilitation robot

A rehabilitation robot and ankle joint technology, applied in the field of rehabilitation robots, can solve problems such as complex structure of the device, and achieve the effects of small volume and weight, high interchangeability, and compact structure

Inactive Publication Date: 2015-09-09
NANTONG MEIJIA ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, several types of ankle joint rehabilitation robots have appeared on the market and in the laboratory, some of which adopt a series mechanical structure, and the other part adopt a parallel mechanism with moving joints or other hybrid structures. These devices complex structure

Method used

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  • Parallel ankle joint rehabilitation robot

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Embodiment Construction

[0012] The technology of the present invention will be further described below by means of accompanying drawings and examples.

[0013] The technical solution of the present invention is: an ankle joint rehabilitation robot, including a base 1, a lower link 2, an upper link 3, an adjustment pad 4, an adjustment hole 5, a motor 6, an absolute encoder 7, a laser 8, a dynamic Platform 9, foot plate 10, heel support 11, it is made up of three identical branches connecting base 1 and moving platform 9, the structure of each branch is: the shell of motor 6 is fixed on the base 1, and the motor 6 The extension shaft of the upper layer is fixedly connected with the lower connecting rod 2, the lower connecting rod 2 and the upper connecting rod 3 are connected by the first rotating pair A, and the upper connecting rod 3 and the moving platform 9 are also connected by the second rotating pair B, and the motor 6 is extended The axis of the shaft, the axes of the rotating pair A and the r...

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Abstract

The invention relates to a parallel ankle joint rehabilitation robot. The parallel ankle joint rehabilitation robot comprises a base (1), lower layer connecting rods (2), upper connecting rod s(3), an adjusting pad (4), an adjusting hole (5), motors (6), absolute encoders (7), lasers (8), a movable platform (9) and the like. The parallel ankle joint rehabilitation robot consists of three branches which are connected with the base (1) and the movable platform (9), wherein each branch is structurally characterized in that the case of the motor (6) is fixedly arranged on the base (1), the extension shaft of the motor (6) is fixedly connected with the corresponding lower connecting rod (2), the lower connecting rod (2) and the corresponding upper connecting rod (3) are connected through a rotating pair I (A), the upper connecting rod (3) and the movable platform (9) are connected also through a rotating pair II (B), and the axis of the extension shaft of the motor (6) and the axes of the rotating pair I (A) and the rotating pair II (B) are intersected at a center point; the three center points of the three branches must be intersected at one point; the lasers (9) are installed at the junction of the rotating pairs II (B) of the movable platform (9). The rehabilitation robot has the advantages of compact structure, good interchangeability, high safety and reliability and the like.

Description

technical field [0001] The invention relates to a rehabilitation robot, in particular, it provides a novel and effective rehabilitation training robot for ankle joint rehabilitation. Background technique [0002] As we all know, the incidence of diseases has risen rapidly due to changes in life patterns. Among them, the high incidence of stroke has brought about a huge market for rehabilitation medicine. Among them, stroke, also known as cerebral apoplexy, is a common brain nerve injury, with an incidence rate of 1.82%. The incidence rate of stroke will increase rapidly in the future. Stroke patients have a very long survival time and need continuous investment during this period. In order to ensure their health and quality of life, this has created a huge market for rehabilitation. Especially since 2000, the artificial nerve rehabilitation industry has developed rapidly. [0003] At the same time, China has entered an aging society, and geriatric diseases are increa...

Claims

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Application Information

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IPC IPC(8): A61H1/00
Inventor 张丹
Owner NANTONG MEIJIA ROBOT TECH CO LTD
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