1. Introduction of wheelchair with electric stair climbing
1. Wheelchair is an essential means of transportation for the elderly, the infirm and the disabled with lower limbs. With the increase of barrier-free facilities, the range of wheelchair users has gradually increased, but the stairs have greatly restricted the wheelchair. At present, wheelchairs and electric wheelchairs can travel on flat roads with a slope less than 12 degrees, but they cannot cross stairs, grooves and ridges.
2. Wheelchairs provide a tool that is convenient for the elderly due to changes in physiological functions, congenital or accidental disabilities, etc., is easy to operate and safe to use, and can integrate walking, crossing ditches, ridges, steps and floors (stairs). Solve their practical difficulties in life, study, work and communication before rehabilitation, and reduce the work pressure of healthy people. At this time, stair-climbing wheelchairs came into being.
second, the working principle of electric stair climbing wheelchair
1. Ordinary wheelchairs do not have the function of climbing stairs and crossing roadblocks, which greatly limits the range of activities of paraplegic patients and the elderly and infirm who use wheelchairs as a means of transportation. In order to solve this problem, and considering the current economic affordability of most wheelchair users in China, the crawling device should not be too complicated.
2. the rehabilitation research center of Tsinghua University jingyi department first developed a wheelchair for climbing stairs manually. It is formed by adding a set of stair climbing actuator and driving system to the ordinary wheelchair, which can not only drive on the flat ground, but also make the wheelchair go up and down the stairs only by the strength of the user's arms. Its main feature is that a set of stair climbing executive mechanism composed of parallelogram mechanism is added to both sides of ordinary wheelchair.
3. Precautions for electric stair-climbing wheelchair
1. Currently, the stair-climbing wheelchair on the market, whose technical predecessor is an industrial stair-climbing vehicle, is used to carry goods. Its work is to climb by electric drive crawler device, with two DC motors as power and rubber crawler embedded with iron wires running on the stairs.
2. Its application in wheelchairs is to install a stable wheelchair platform, which is suitable for fixing any wheelchair.
3. In fact, the intelligent electric stair-climbing wheelchair is still popular with patients, so you may wish to give priority to this type of wheelchair when choosing a wheelchair. If you choose a brand, you should look at your own economic ability. If you are good, you should choose a brand with higher visibility.
4. Please be careful when choosing products, and patients need to use them safely under the guidance of doctors. In addition to taking medicine according to the doctor's advice, disabled patients should strengthen self-regulation to help them recover. Intelligent electric stair climbing wheelchairs are sold in many counters, large shopping malls or regular pharmacies, and consumers can go to these places to buy them.
The introduction of the electric stair climbing wheelchair also contains the working principle of this electric stair climbing wheelchair. Do you like it? Do you feel that our electric stair-climbing wheelchair is very useful and can help some friends in need, and we still have a lot of decoration information, so you can continue to pay attention to it. Thank you!