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Device for assisting wheelchair in passing steps

A technology for wheelchairs and steps, which is applied in the field of devices for assisting wheelchairs to cross steps, and can solve problems such as limited range of activities and changing routes

Pending Publication Date: 2022-05-06
湖北文理学院理工学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most ordinary wheelchairs can only operate on flat places, and they can only change their routes when encountering steps, resulting in limited range of activities

Method used

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  • Device for assisting wheelchair in passing steps
  • Device for assisting wheelchair in passing steps
  • Device for assisting wheelchair in passing steps

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] Figure 1-3 As shown: the wheelchair 1 is fixed on the support plate 4, the box body 2 is a fixed shell, the wheel 3 is installed under the motor 10, the support plate 4 is fixedly connected with the chain 5, the chain 5 is movably connected with the gear 6, and the gear 6 is connected with the shaft 7 Both sides are fixedly connected, the shaft 7 is fixedly connected to the pulley 9, the V-shaped belt 8 and the pulley 9 are connected flexibly, the motor 10 is installed under the pulley 9, the pulley 9 and the wheel 3 are installed above the motor 10, and the bottom of the motor 10 is fixed Motor support 11 is arranged.

[0012] When the present invention is in use, in order to adapt to the needs of users, the design of remote control is adopted. The motor 10 and various parts are combined and assembled, and finally the chain 5 is connected to control the rotation of the motor 10 by remote control, and then the rotation of the motor 10 is converted into Ascending and d...

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PUM

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Abstract

The invention discloses a device for assisting a wheelchair in passing steps, which belongs to the field of mechanical automation, adopts a movable design in order to adapt to the requirements of a user in the use process, and meets the requirements of the user and realizes the effect of assisting the wheelchair in passing steps by controlling the movement and various states of the device.

Description

technical field [0001] The invention relates to a device for assisting a wheelchair to pass steps. Background technique [0002] At present, most ordinary wheelchairs can only operate on flat places, and they can only change their routes when encountering steps, resulting in limited range of activities. In order to solve these problems, a device for assisting wheelchairs to cross steps has been designed. Contents of the invention [0003] Aiming at the deficiencies of existing wheelchairs, the present invention provides a device for assisting wheelchairs to cross steps. [0004] The present invention includes chains, gears, shafts, V-shaped belts and pulleys. The technical solution used is: the wheelchair is fixed on the support plate, the box body is a fixed shell, the wheels are installed under the motor, and the support plate is fixedly connected to the chain , the chain is movably connected with the gear, the gear is fixedly connected with both sides of the shaft 7, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/10
CPCA61G5/104
Inventor 夏庆国刘呈呈陈志峰梁明珠梅小云张素香
Owner 湖北文理学院理工学院
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