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Electric wheelchair and steering control device thereof

An electric wheelchair and steering control technology, which is applied in transportation and packaging, patient chairs or special transportation tools, and vehicle rescue, can solve the problems of high cost of steering control devices and poor steering stability, and achieve low cost , stable steering, and the effect of improving stability

Inactive Publication Date: 2012-10-03
BORTALA MONGOLIA AUTONOMOUS PREFECTURE WANLIYUAN SCI & TECH DEV
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a low-cost, easy-to-manipulate, flexible and stable steering control device for electric wheelchairs to overcome the high cost of the prior art steering control device and the time-consuming Technical problems with poor stability

Method used

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  • Electric wheelchair and steering control device thereof
  • Electric wheelchair and steering control device thereof
  • Electric wheelchair and steering control device thereof

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Embodiment Construction

[0052] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and drawings therein are illustrative in nature and not limiting. this invention.

[0053] The electric wheelchair of the embodiment of the present invention has the electric wheelchair steering control device of the embodiment of the present invention.

[0054] In this manual, left and right refer to the left and right directions of the occupant sitting on the wheelchair, the left side of the occupant is left, the right side is right, the side facing the occupant is the front, and the side facing the occupant is the back.

[0055] The electric wheelchair according to the embodiment of the present invention can be divided into four major parts ...

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Abstract

The invention discloses an electric wheelchair and a steering control device of the electric wheelchair. The electric wheelchair comprises a rack, a travel device, a seat device and the steering control device, wherein the rack comprises a front rack, a rear rack, a main rack and a seat rack, the travel device comprises a pair of front wheels and a rear wheel, and the steering control device comprises an enclosed flexible connecting piece with a certain intensity and three pairs of guide wheels capable of supporting and guiding the flexible connecting pipe; the flexible connecting piece is sheathed at a spindle of the rear wheel in a winding mode so as to drive the rear wheel to turn, the flexible connecting piece extending out of the spindle extends forwards to the first guide wheel, then extends forwards to the second guide wheel, and finally extends backwards to the third guide wheel, an operation handle is coaxially connected with the second guide wheel, the flexible connecting piece is driven by operating the operation handle so as to wind the second guide wheel, and the flexible connecting piece extending out from the third guide wheel horizontally extends to the third guide wheel on the opposite side. The electric wheelchair disclosed by the invention has the advantages of low cost, easiness in operation and flexibility and stability in steering.

Description

technical field [0001] The invention relates to an electric wheelchair, in particular to a steering control device for the electric wheelchair and the electric wheelchair with the steering control device. Background technique [0002] China is gradually entering an aging society, and improving the quality of life of the elderly and caring for the elderly have become important social issues. As the elderly grow older, a considerable number of elderly people have inconvenient legs and feet, which affects normal going out activities. Therefore, providing a low-cost, easy-to-operate and stable walking tool for the elderly is an important part of implementing the policy of caring for the elderly. In addition to the elderly, disabled people with lower limb disabilities or patients with temporary mobility difficulties also have the same needs. [0003] The wheelchair is an important aid to the disabled, and it is also an ideal means of transportation for the elderly with inconven...

Claims

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Application Information

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IPC IPC(8): A61G5/04A61G5/10
Inventor 杨永顺
Owner BORTALA MONGOLIA AUTONOMOUS PREFECTURE WANLIYUAN SCI & TECH DEV
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