Multifunctional self-help wheelchair

Abstract

The invention discloses a multifunctional self-help wheelchair, belongs to automation living facilities, and solves the technical problems that the disabled is mobility-handicapped, a common wheelchair cannot achieve walking up and down stairs and automatic lifting, and the like. The multifunctional self-help wheelchair mainly comprises a seat mechanism part, a steering mechanism part, a drive mechanism part and a lifting mechanism part, wherein the seat mechanism part comprises a wheelchair seat, a wheelchair backrest, wheelchair handrails and the like; the steering mechanism part comprises front wheels, a steering shaft, a steering motor, a steering gear, belt pulleys, a drive motor, an electrical apparatus control system and the like; and the lifting mechanism part comprises a hydraulic oil cylinder, a hydraulic control element, a hydraulic control circuit and the like. A user can manipulate a rocker and a button in hands to control the steering mechanism part to achieve flexible steering of the self-help wheelchair, and hereby the steering function of the wheelchair is achieved. At the same time, the user can also manipulate the rocker and the button in hands to control the drive part to go forward and draw back automatically, and can carry out mutual conversion of a flat ground drive mode and an up-down stair mode to achieve automation functions of the self-help wheelchair. In addition, the user can also control automatic ascending and descending functions of the wheelchair through the button to achieve the automatic ascending and descending of a human body, and thus the range of activity of mobility-handicapped people is greatly enlarged. The multifunctional self-help wheelchair is manly used in families and public service agencies of hospitals, homes for the aged and the like.

Description

Technical field [0001] The invention relates to a novel self-service wheelchair, in particular to a multifunctional self-service wheelchair. Background technique [0002] With the continuous progress of the times and the continuous development of science and technology, human beings have made great progress in both spiritual civilization and material civilization. The most important manifestation is that people have become more respectful and equal to each other. . As a human being, we also have various rights that belong to us, and we are also actively fulfilling our obligations. But the Creator always makes all kinds of jokes with many people. She makes some people live healthy, and at the same time, she also brings a little inconvenience to many people in their actions. Disabled people - we have reason to believe that there is such a relatively disadvantaged group around us more or less. Compared with many able-bodied people, they have various physical inconveniences an...

AI Technical Summary

Problems solved by technology

For many people with disabilities, the fact that mental maturity and calmness cannot reduce disability makes them inconvenient in action. Many people with disabilities choose self-help wheelchairs as a loyal partner in their life journey, no matter what the future road is Whether it is rain or shine, or the sun is shining, self-service wheelchairs will be the most steadfast and powerful supporters for these disabled friends on the road of life. However, although the self-service wheelchairs on the market have brought great convenience to the disabled, But many practical problems in real life are also placed in front of them, such as

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