Hand rehabilitation equipment

A kind of rehabilitation equipment and hand technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of small number of degrees of freedom and inability to restore well, and achieve the effect of low cost, light weight and good flexibility

Pending Publication Date: 2020-11-10
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The number of degrees of freedom realized in the hand is small, and it cannot better restore the more complex movements of the real human hand

Method used

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Experimental program
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Embodiment Construction

[0068] The present invention will be further described below in conjunction with the accompanying drawings.

[0069] refer to Figure 1 to Figure 46 , a hand rehabilitation device, comprising a palm unit, five finger monomers and a dust cover, the five finger monomers are mounted on the palm unit, the palm unit is provided with the dust cover, and the five finger monomers are respectively Connect with five power units, and drive the five fingers to move individually through the power unit;

[0070] The palm unit includes a palm A2, a palm B3 and a palm C4. The palm C4 is located below the palm A2 and arranged behind the finger unit. The dust cover 1 is covered above the palm A2 and is provided between the palm 2A The space where the finger is installed alone, the dust cover 1, the palm A2, and the palm C4 are connected by a support, and the palm B3 is hinged with the side of the palm A2 close to the thumb through the pin shaft 5 for installation The finger of the thumb is a ...

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PUM

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Abstract

The invention relates to hand rehabilitation equipment. The hand rehabilitation equipment comprises a palm unit, five finger single bodies and a dustproof cover, wherein the five finger single bodiesare mounted on the palm unit, the dustproof cover is arranged outside the palm unit, and the five finger single bodies are connected with five power units respectively; the palm unit comprises a palmA, a palm B and a palm C; the dustproof cover, the palm A and the palm C are connected through supporting pieces; the palm B is hinged to one side, close to the thumb, of the palm A through a pin shaft; the rear end of the palm B is connected with a power unit; and each finger single body comprises a knuckle A, a knuckle B, a knuckle C, a joint A, a joint B, a connecting rod A and a connecting rodB. The hand rehabilitation equipment provided by the invention can be quickly obtained with low cost through a 3D printing technology, is relatively high in flexibility and easy to operate, can wellsimulate relatively complex actions of human hands due to six degrees of freedom in total, realizes motion stimulation on nerves and muscles of a patient, and assists in rehabilitation training.

Description

technical field [0001] The invention relates to the technical field of rehabilitation equipment, in particular to a hand rehabilitation equipment. Background technique [0002] With the rapid development of our country's economy, product replacement is becoming faster and faster. In order to meet the needs of the domestic market, it is very important to shorten the cycle from design to product production and develop more products. At the same time, increase production efficiency Quality and design innovation ideas, high-speed and efficient manufacturing have become the hot spots of manufacturing in today's society. [0003] Rehabilitation robot is an important branch of medical robot. Rehabilitation medicine, biomechanics, mechanics, mechanical mechanics, electronics, material science, computer science, such as robotics, has become one of the international robotics fields in many fields. Research hotspots. In biomedical engineering, traditional machinery, sensing technolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0285A61H1/0288A61H2201/1207A61H2205/065A61H2205/067
Inventor 徐俊哲唐智川王吉翁伟宁黄莹莹朱锦涵黄可欣
Owner ZHEJIANG UNIV OF TECH
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