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A finger auxiliary exercise device

An exercise device and finger technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of simple flexible drive, inability to achieve portability, and inability to fit, etc., to achieve simple structure, high commercial value, and good lightness and flexibility Effect

Active Publication Date: 2021-08-10
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention cannot be made portable. In addition, the flexible drive is too simple to fit the bending of the finger.

Method used

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  • A finger auxiliary exercise device
  • A finger auxiliary exercise device
  • A finger auxiliary exercise device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be further described below in conjunction with accompanying drawing.

[0034] like figure 1 and 2 As shown, a finger auxiliary exercise device includes pneumatic auxiliary gloves, driving air circuit and grip sensor. The pneumatically assisted glove includes a glove main body 1 , a dorsum bending mechanism 2 and a palm straightening mechanism 3 . The glove body 1 is a leather glove with five fingertips, which is soft and airtight. The dorsal bending mechanism 2 is sewn on the outer side of the glove. Palm straightening mechanism 3 is sewn on the inner side of glove.

[0035] like figure 2 , 3 Shown in and 4, the dorsiflexion mechanism 2 includes the first ventilator and five flexor assemblies. The first ventilation tube is a flexible tube in a long strip shape, and is sewn on the back of the hand of the glove. One air inlet and five air outlets communicated with each other are arranged on the first air pipe. The five flexor component...

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Abstract

The invention discloses a finger auxiliary exercise device and an auxiliary exercise method. It is difficult for existing soft-driven finger assisted motion devices to fit the bending characteristics of fingers. The invention relates to an auxiliary finger exercise device, which comprises a pneumatic auxiliary glove and a driving air circuit. The pneumatic assisted glove includes a glove main body, a dorsum bending mechanism and a palm straightening mechanism. The dorsiflexion mechanism includes a first ventilator and five flexor assemblies. The five flexor components are respectively arranged on the outer surfaces of the five finger cuffs of the glove main body. The flexor assembly consists of a branch trachea and multiple individual air cells. A plurality of individual airbags are sequentially arranged along the length direction of the corresponding finger cuffs. The straightening mechanism of the palm comprises a second air pipe and five straightening rubber tubes. Five straight rubber tubes are respectively arranged on the inner surfaces of the five finger cuffs of the glove main body. The present invention adopts a soft driving mode, which is not easy to cause secondary damage to the fingers, and has the functions of assisting bending and assisting straightening at the same time.

Description

technical field [0001] The invention belongs to the technical field of soft robots, and in particular relates to a finger auxiliary exercise device and a working method. Background technique [0002] Many people suffer from functional deficits in their fingers due to various accidents. At the same time, as the aging speed accelerates, more and more people suffer from diseases such as stroke or paralysis. In order to help these finger dysfunctions perform finger training, finger assisted exercise devices have become a research hotspot. [0003] The driving methods of the existing finger auxiliary motion devices are generally divided into traditional driving and soft driving. The traditional drive refers to the use of motors to drive the fingers to assist the rigid movement of the movement device. This driving method is likely to cause secondary damage to the fingers, and the device is bulky, which is not conducive to portability; the soft drive refers to flexible cable drive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1409A61H2201/1638A61H2201/5061A61H2205/067
Inventor 许明章佳奇陈国金
Owner HANGZHOU DIANZI UNIV
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