Electric wheelchair capable of detecting falling down of patient and achieving automatic alarming and positioning

Abstract

The invention discloses an electric wheelchair capable of detecting falling down of a patient and achieving automatic alarming and positioning. The electric wheelchair comprises a control panel and pushing handles, an armrest is arranged on the lower left portion of one pushing handle, the control panel is installed on the upper surface of the armrest, the portion, close to the lower left portion of the pushing handle, of the lower portion of the armrest is provided with a wheel cushion, an ultrasonic distance sensor is arranged on the left side of the lower surface of the wheel cushion, and a GPS positioner is arranged under the portion, close to the wheel cushion, of the right side of the ultrasonic distance sensor. According to the electric wheelchair, the structure is scientific and reasonable, use is safe and convenient, the ultrasonic distance sensor is arranged under the cushion of the electric wheelchair and can monitor the distance between the cushion and the ground in real time, it is judged that the patient falls down when the distance is extremely small, an alarm transmitter reminds families or medical personnel to help the patient in time, and by means of the installed GPS positioner, finding is more convenient, and the condition that the patient cannot be found due to the fact that the patient is located at an out-of-way place is avoided.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an electric wheelchair that can detect a patient's fall and automatically alarm and locate. Background technique [0002] The electric wheelchair is based on the traditional manual wheelchair, superimposed with high-performance power drive device, intelligent control device, battery and other components, transformed and upgraded, equipped with artificially operated intelligent controller, can drive the wheelchair to complete forward, backward, steering A new generation of intelligent wheelchair with multiple functions such as standing, lying down, etc. is a high-tech product combining modern precision machinery, intelligent numerical control, engineering mechanics and other fields. [0003] The existing electric wheelchair can only carry the patient alone. When the patient falls down when there is no one around, and the patient cannot save himself or ask for h...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electric wheelchair that can detect a patient's fall and automatically alarm and locate it, so as to solve the above-mentioned background technology that the electric whe...

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