The invention discloses a multifunctional wheelchair for the department of cardiology. The multifunctional wheelchair is optimized and improved against the problem that an existing wheelchair for a patient of the department of cardiology only has a displacement function and cannot bring more convenient and more comfortable functions to the patient. Power is supplied to each driving motor through solar panels, the solar panel can be drawn out of tracks arranged on the two sides of a box welded to the bottom of a wheelchair seat, the number of the solar panels is a plurality, the solar panels are hinged to each other, the solar panels can be placed in the box with a minimum section, and the solar panels are very convenient and swift and do not occupy the spatial position of the wheelchair, and energy is clean; a heating device composed of a rotating shaft and a hinged shaft is additionally arranged, the heating device can be placed on the back side of a backrest when the patient does not use the heating device; when the patient needs the heating device, the hinged shaft can rotate to the backrest, namely the front of the patient's chest, through the rotating shaft; when the patient feels cardiovascular discomfort, namely cardiac insufficiency, flowing of blood in the angiocarpy can be promoted through the heating of the heart part by the heating device, and the patient's discomfort is relieved.

Multifunctional wheelchair for department of cardiology

The present invention relates to an intelligent wheelchair having a stair climbing function, comprising a main frame, and driving wheels and steering wheels arranged under the main frame, as well as a stair climbing unit arranged on the side of the main frame, wherein the main frame comprises a vertically arranged backrest frame, a plurality of heating pads, a horizontally arranged seat surface, an armrest, a horizontally arranged bottom plate, vertically arranged legs and a vertically arranged side plate. The intelligent wheelchair having the stair climbing function is rotated by a driving motor in the stair climbing unit, so that rising of the main frame when a pedal makes contact with steps is realized, the stair climbing function of the wheelchair is achieved through the repeated operation for the rising for a single step, and thus the range of activity of a patient is enlarged; moreover, in a temperature control circuit, the temperature detection accuracy of LM3911 is high, so that temperature detection accuracy is ensured, and meanwhile, with strong output control capabilities of LM3911, the driving ability for a heating device is ensured, so that the temperature control stability is ensured, and the practicality of the device is improved.

Cao Yanhong

Papers

Intelligent wheelchair having stair climbing function