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Automatic wheelchair

A wheelchair and automatic technology, which can be used in patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc., can solve problems such as high nursing costs, limited application scenarios, and inconvenient use of the toilet, and achieve the goal of improving the scope of application Effect

Active Publication Date: 2021-08-24
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an automatic wheelchair which has the function of walking, and at the same time can be conveniently docked with the toilet, provides the convenience of going to the toilet, is applicable to a wide range of objects, and has low cost; it solves the limited application scenarios of the wheelchair in the prior art, Inconvenient to go to the toilet, technical problems with high nursing costs

Method used

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Effect test

Embodiment

[0025] Such as figure 1 and 2 Shown in and 3, a kind of automatic wheelchair comprises wheelchair body, and wheelchair body is made of mutually hinged back plate assembly, seat plate assembly, leg plate assembly and foot plate assembly. Seat plate 2 is installed on seat plate frame 13, and the center of seat plate 2 has a through hole 5, and cover plate 17 is installed below seat plate 1, and cover plate 17 is fixed on the cover plate support mechanism, and cover plate support mechanism follows The cover plate turning mechanism turns over to expose the through hole 5 on the seat plate 2 , and the guiding movement mechanism is located on the outside of the cover plate 17 .

[0026] A bracket 8 is installed under the seat plate assembly, and the bottom of the bracket 8 is fixed on a base plate 10 , and four mecanum wheels 11 are installed under the base plate 10 . Four DC servo motors drive the mecanum wheel 11 to travel through the reduction of the right-angle reducer. Under ...

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Abstract

The invention relates to a wheelchair. The automatic wheelchair comprises a wheelchair body, a support is arranged below the wheelchair body, and a moving mechanism is arranged below the support; the wheelchair body comprises a seat plate assembly, a seat plate is arranged on the seat plate assembly, a through hole is formed in the center of the seat plate, a cover plate is arranged below the through hole, and the bottom plate assembly comprises a cover plate turnover mechanism, a cover plate supporting mechanism and a guide movement mechanism. The cover plate is fixed on the cover plate supporting mechanism, the cover plate supporting mechanism turns over along with the cover plate turning mechanism, and the guide movement mechanism is located on the outer side of the cover plate. The automatic wheelchair has a walking function, can be conveniently butted with a closestool, provides defecation convenience, and is wide in applicable object and low in cost. The technical problems that in the prior art, the application scene of a wheelchair is limited, defecation is inconvenient, and the nursing cost is high are solved.

Description

technical field [0001] The invention relates to a wheelchair, in particular to a wheelchair which can automatically move and dock with a toilet and a bed. Background technique [0002] my country has entered an aging society as early as 2000. It is estimated that by 2040, the proportion of the elderly population aged 65 and above will exceed 20% of the total population. At the same time, the aging trend of the elderly population is becoming more and more obvious: the elderly aged 80 and above are increasing at a rate of 5% per year, and will increase to more than 74 million by 2040. According to the "Population Aging and Its Economic and Social Implications" issued by the United Nations in 1956, the trend of population aging has further accelerated in recent years. After entering old age, the muscle strength of the human body continues to decline, the human body functions abnormally or loses, and people are prone to various chronic diseases, and walking is inconvenient due ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/10
CPCA61G5/04A61G5/1002
Inventor 刘春宝刘瑞
Owner JILIN UNIV
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