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Multifunctional electric wheelchair

An electric wheelchair, multi-functional technology, applied in vehicle ambulance, patient's chair or special transportation tool, medical transportation, etc., can solve the problems of being unable to independently cope with various road conditions, unable to move independently, unable to operate independently, etc. To achieve the effect of reducing the length of the body, lengthening the length of the body, and facilitating interchangeability

Inactive Publication Date: 2015-10-14
浙江驰翔汽车配件股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A wheelchair is the second pair of legs of a person who has lost or temporarily lost the ability to walk. The wheelchairs that are commonly used today can only walk on flat ground. When encountering sudden high road conditions, such as steps, they cannot move on their own and need help from others , unable to cope with various road conditions independently, the user must always be accompanied by someone in the process of using the wheelchair, and cannot operate independently, and there are still many inconveniences in the actual use process

Method used

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Embodiment Construction

[0027] Refer to attached picture.

[0028] The electric wheelchair of the present invention comprises a seat 1, the seat 1 is provided with a seat back 2 and an armrest 3, the seat 1 is installed on the vehicle frame 100, the vehicle frame 100 is provided with a walking device, and the seat 1 is provided with a horizontal Automatic adjustment device, the automatic horizontal adjustment device can be adjusted according to the angle of the seat 1, so that the seat 1 is always in a horizontal position, the automatic horizontal adjustment device includes a horizontal detector 4 installed at the bottom of the seat, and the horizontal detector 4 is used to detect The angle between the seat 1 and the horizontal plane, the horizontal automatic adjustment device also includes an isosceles triangular rack frame 5, the middle part of the isosceles triangular rack frame 5 is hollowed out to form a track, and the isosceles triangular rack frame 5 is installed upside down on the frame 100 ,...

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Abstract

The invention provides a multifunctional electric wheelchair which comprises a seat. A horizontal and gravity center moving adjusting device is arranged below the seat. A walking device comprises an outer driving wheel mechanism, a universal wheel mechanism and crawler wheel mechanisms. The outer driving wheel mechanism comprises a pair of outer tires, an outer tire driving motor and an outer tire lifting device. The universal wheel mechanism comprises a pair of universal wheels and a universal wheel lifting mechanism. The crawler wheel mechanisms comprise a front crawler wheel mechanism, a middle crawler wheel mechanism and a rear crawler wheel mechanism. An optoelectronic switch is arranged on a frame of the electric wheelchair. The electric wheelchair further comprises a control device. A double-drive structure is adopted, one set is specially used for running on land, and the other set is specially used for climbing stairs up and down. Meanwhile, the stability of a wheelchair body is increased, the wheelchair runs and rotates more flexibly, a sitter feels comfortable and smooth, the wheelchair goes up and down along the stairs, and the aim of going upstairs or downstairs safely is achieved.

Description

technical field [0001] The present invention relates to wheelchairs. Background technique [0002] A wheelchair is the second pair of legs of a person who has lost or temporarily lost the ability to walk. The wheelchairs that are commonly used today can only walk on flat ground. When encountering sudden high road conditions, such as steps, they cannot move on their own and need help from others , unable to independently cope with various road conditions, the user must always be accompanied by someone in the process of using the wheelchair, and cannot operate independently, and there are still many inconveniences in the actual use process. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multifunctional electric wheelchair, which can realize the functions of walking and stair climbing, and has a reliable structure, stable driving, comfort and safety. [0004] The technical solution adopted by the present inventi...

Claims

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Application Information

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IPC IPC(8): A61G5/06A61G5/10
Inventor 邵胜昌梅一毅邵建安
Owner 浙江驰翔汽车配件股份有限公司
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