Unlock instant, AI-driven research and patent intelligence for your innovation.

wheelchair aids

A technology of assistive devices and wheelchairs, which is applied in transportation and packaging, patient chairs or special means of transport, and rescue of vehicles. Relieves hand fatigue and increases the joy of life

Inactive Publication Date: 2017-05-17
WUHAN UNIV OF TECH
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, wheelchairs simply solve their difficulties in walking, but they do not understand their needs, because wheelchairs define them as disabled people, and to a certain extent, it is not convenient to use, only relying on the strength of hands to push the wheelchair forward, greatly limited their range of activities

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • wheelchair aids
  • wheelchair aids
  • wheelchair aids

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Below in conjunction with specific embodiment, the present invention is further described:

[0029] Such as Figure 1 to Figure 4 The wheelchair auxiliary device shown includes a pair of wheels 3 and a wheel shaft. The wheel 3 is a sandwich structure. The outer layer is equipped with a tire 1 that is in direct contact with the ground, and the inner layer is equipped with an inner tube 2. A small wheel shaft is installed on the wheel shaft. The motor 4 and the bearing, the wheel shaft is a structure of two half shafts, a small motor 4 is connected in the middle, the small motor 4 drives the wheel shaft to rotate, and a direction converter 7 is installed on the bearing housing 9, and the direction converter 7 is connected to the wheel shaft through the rack and pinion transmission pair. Connect, drive the wheel shaft to turn, the direction converter 7 is plugged with a rotatable multifunctional crutch 5, the multifunctional crutch 5 is directly connected to the rack and p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a wheelchair assisting device for disabled wheelchairs. The wheelchair assisting device comprises a pair of wheels and an axle, wherein each wheel is of an interlayer structure, and an outer tire in direct contact with the ground is arranged at the outer layer of the wheel; an inner tire is arranged at the inner layer, and a small motor and a bearing are arranged on the axle; a direction converter is arranged on a bearing shell and is connected with the axle to drive the axle to turn, and a rotatable multi-functional crutch is inserted into the direction converter and can drive the direction converter to turn; an armrest and a handle are arranged on the multi-functional crutch. The assisting device is provided with a power device, can facilitate disable persons to manually turn, and has certain driving interestingness.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a wheelchair auxiliary device for wheelchairs of disabled persons. Background technique [0002] Some of the elderly people who have lost their mobility and those with lower limb disabilities are part of the vulnerable groups in society. They often need more care and help from the society and people around them, and most of them need to use wheelchairs with the help of family members and nursing staff to carry out activities. Analyzing the contradiction between caring for the disabled and normality advocated by the society, it is often believed that there should be too much consideration between caring and normality. After having too much love and care, it is easy for them to feel inferior and feel guilty towards others; but in a normal way, it will make them lack of love and affection, which will be extreme. [0003] In terms of design, this inconsistency no longer exists. I...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/10A61G5/04
Inventor 郑刚强刘郑阳王震宇蒋燕陈婉彦
Owner WUHAN UNIV OF TECH