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Multifunctional rehabilitation vehicle

A rehabilitation vehicle and multi-functional technology, applied in the field of rehabilitation vehicles, can solve problems such as the inability to go up and down stairs, and achieve the effect of ensuring comfort and maintaining the level of the seat

Pending Publication Date: 2019-02-22
陈传东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multi-functional rehabilitation vehicle to solve the problem of being unable to go up and down stairs in the above-mentioned background technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one: see attachment figure 1 , is an embodiment of the running wheel traveling system 100 of the present invention. The driver sits in the front seat and the patient sits in the rear seat. At this time, the hydraulic system is closed, and the control system directly controls the motor reducer of the wheel walking system to realize walking on a horizontal road.

Embodiment 2

[0044] Embodiment two: see attachment Figure 11 , is the embodiment of crawler walking of the present invention. At this time, the vehicle control system opens the hydraulic cylinder control valve of the travel switching device, so that the four hydraulic cylinders (two sets of synchronous cylinders at the front and rear) are stretched synchronously, so that the crawler walking system touches the ground. At this time, under the reaction force, the wheel walking system is supported. After lifting off the ground and reaching a certain safe height, close the hydraulic oil circuit.

Embodiment 3

[0045] Embodiment 3: see attachment Figure 12 , is an embodiment of crawler climbing. When the crawler walking system climbs the stairs, the vehicle control system automatically detects the gradient, opens the oil circuit of the two synchronous hydraulic cylinders at the rear wheel end of the control walking switching device, and further stretches the hydraulic cylinder until the body of the wheel walking system reaches a horizontal state . When the ladder is finished, the crawler belt travels to the horizontal plane, the oil circuit of the last two synchronous hydraulic cylinders of the travel switching device is reversed, and the piston rod of the hydraulic cylinder is compressed until the vehicle body level of the wheel travel system.

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Abstract

The invention discloses a multifunction rehabilitation vehicle which comprises a wheel walking system, a track walking system, a middle rotating shaft, an anti-tilting mechanism, a walking switching device and a movable mechanical hand mechanism. The vehicle is characterized in that the two ends of the middle rotating shaft are installed on the wheel walking system skeleton and the track walking system skeleton; the anti-tilting mechanism is installed on the wheel walking system skeleton; the walking switching device is connected with the wheel walking system and the track walking system; themovable mechanical hand mechanism is installed on the wheel walking system skeleton. The vehicle is simple in structure, safe and reliable, and achieves the functions of being capable of climbing stairs, resisting backward slip and resisting tipping over.

Description

technical field [0001] The invention relates to the technical field of a rehabilitation vehicle, in particular to a multifunctional rehabilitation vehicle. Background technique [0002] The rehabilitation cart is designed for the convenience of pushing patients, and most of the rehabilitation carts move by walking on wheels. However, many hospitals do not have elevators, and rehabilitation vehicles need manpower to go up and down stairs. Generally, mobile rehabilitation vehicles cannot meet the requirements of automatic up and down stairs. Contents of the invention [0003] The present invention provides a multi-functional rehabilitation vehicle to solve the problem of being unable to go up and down stairs in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A multifunctional rehabilitation vehicle, comprising a wheel walking system, a crawler walking system, an inte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/06A61G5/10
CPCA61G5/04A61G5/061A61G5/10
Inventor 陈传东
Owner 陈传东
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