A smart wheelchair based on the Internet of Things

Abstract

The invention relates to an intelligent wheelchair based on internet of things. The intelligent wheelchair based on the internet of things comprises a rain-proof mechanism, a pedal mechanism, a chair back, a base, wheels and a central control mechanism. The chair back is installed at one side of the base. The wheels are installed below the base. The pedal mechanism is installed below the base. The top of the chair back is provided with the rain-proof mechanism. The rain-proof mechanism and the pedal mechanism are electrically connected with the central control mechanism. The rain-proof mechanism comprises a second motor, a third transmission rod, two guiding components and a rain shelter. The pedal mechanism comprises a drive component and a support component. The intelligent wheelchair based on the internet of things is capable of folding and unfolding the rain-proof mechanism, realizing the rain-proof function of the wheelchair, reducing the hazard of the rainfall to the health of a user while the body of the user cannot be wetted by the rainfall in the open air, folding and unfolding the pedal mechanism by driving the support component through the drive component, and improving the practicability of the wheelchair because the pedal plate cannot hinder a patient while the patient seats down or stands up.

Description

Technical field [0001] The invention relates to the field of medical equipment, and in particular to an intelligent wheelchair based on the Internet of Things. Background technique [0002] Wheelchair is an important tool for rehabilitation. It is not only a means of transportation for the physically disabled and people with limited mobility, but more importantly, it enables them to use the wheelchair to exercise and participate in social activities. Ordinary wheelchairs are generally composed of four parts: a wheelchair frame, wheels, brakes and a seat. On the basis of ordinary wheelchairs, hand-cranked wheelchairs are equipped with hand-cranked devices. On the basis of ordinary wheelchairs, electric wheelchairs are equipped with an electronic assist system to reduce the physical exertion of users. [0003] The wheelchair used daily does not have rainproof function. When the user uses the wheelchair outdoors and encounters rain, it is easy to get wet, which may cause a cold and ...

AI Technical Summary

Problems solved by technology

[0003] The wheelchairs used in daily use do not have rainproof function. When the user uses the wheelchair outdoors and encounters rainfall, it is easy to get wet, which will cause a cold and affect the health of the user. Not only that, the wheelchairs used in daily use have fixed pedals The structure, which cannot be stowed away, hinders the patient when the patient with limited mobility gets on and off the wheelchair, reducing the practicality of the wheelchair

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