Bilateral control wheelchair

A two-way control and wheelchair technology, which is applied to patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc., can solve the problems of nursing staff such as labor, and achieve the effects of convenient use, reduced nursing intensity, and low cost

Inactive Publication Date: 2017-08-22
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Electric wheelchairs currently on the market are generally only equipped with operating joysticks at the position of the armrests, through which the user controls the movement of the wheelchair to move forward, backward, and

Method used

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0023] see Figure 1~4 A two-way control wheelchair, comprising a wheelchair frame, a wheelchair chassis 100, a distance measuring sensor 120, a driving wheel 131, an outer cover 200, a left LED headlight 231, a right LED headlight 232, a tail headlight 233, and a rear turn signal 234 , electronic lock 240, control circuit 310, two-way selection circuit 311, power supply 330, power switch 331, power controller 340, voltage regulating button 341, drive circuit 350, left motor 370b, right motor 370a, wheelchair armrest 400, operating shaker Rod 410, operation button 420, left operation button 420b, right operation button 420a, left push handle 430b, right push handle 430a, control mode switching key 450, seat cushion 510 and seat back 620; wherein...

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PUM

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Abstract

The invention provides a bilateral control wheelchair. A wheelchair chassis is fixed to the bottom of a wheelchair framework, driving wheels are installed on the two sides of the wheelchair framework, an outer covering part is installed at the position, above the driving wheels, of the wheelchair framework, a seat back cushion is installed on the upper portion of the wheelchair framework, wheelchair armrests are arranged on the wheelchair framework, and a power switch and an operation rocker are arranged on one wheelchair armrest. A push handle and a control mode toggle key are arranged on the seat back cushion of the wheelchair framework, and operation keys are arranged on one side of the push handle. A control circuit, a two-way selection circuit, a power source, a power source controller, a driving circuit and a motor are arranged at the bottom of the wheelchair framework, the operation rocker and the operation keys are connected with the two-way selection circuit, the two-way selection circuit is connected with the control circuit, the control circuit is connected with the power source and the driving circuit, the driving wheels are connected with the motor, and the power source is connected with the power source controller. The operation authority priority is set, the priority of the operation keys is higher than that of the operation rocker, the nursing intensity of nurses is effectively reduced, the cost is low, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of wheelchair devices, in particular to a two-way control wheelchair. Background technique [0002] The electric wheelchair is based on the traditional manual wheelchair, adding high-performance power drive device, intelligent control device, battery and other components, transformed and upgraded, with a single-handed control controller, which can drive the wheelchair to complete various operations such as forward, backward, and steering . [0003] Electric wheelchairs currently on the market are generally only equipped with operating joysticks at the position of the armrests, through which the user controls the movement of the wheelchair to move forward, backward, and left and right, while the nursing staff can only manually push the electric wheelchair through the push handle on the back of the wheelchair , so that the nursing staff is very laborious, especially when going uphill or over a hurdle. Conte...

Claims

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Application Information

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IPC IPC(8): A61G5/00A61G5/02A61G5/04A61G5/10
CPCA61G5/003A61G5/021A61G5/024A61G5/04A61G5/10A61G2203/70
Inventor 倪琳轩陈磊曹雄伟张孝勇唐珑武宏伟
Owner JIANGXI HONGDU AVIATION IND GRP
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