ELECTRIC WHEELCHAIR CAPABLE OF AUTOMATIC BALANCING OF A SEAT ANGLE AND LINKAGE WITH A SMART DEVICE

摘要

PURPOSE: An electric wheelchair capable of automatic balancing of a seat angle and linkage with a smart device is provided to be able to comfortably move by alleviating the anxiety of a passenger in the uphill or downhill, and providing the passenger with a secured feeling.;CONSTITUTION: An electric wheelchair capable of automatic balancing of a seat angle and linkage with a smart device comprises a seating unit consisting of a chair, armrests, a controller and footrests; a balancing structure consisting of a chair support frame which is a frame formed outside the chair, a left-right balancing rotative connector which fixes the chair to the chair support frame up and down so that the chair is able to rotate to left and right, and a back and front balancing rotative connector which combines the chair support frame to be able to rotate to back and front; a wheel support part consisting of wheel support frames which fix wheels and are connected to the back and front balancing rotative connector to support, and a rotative connector of left and right wheels which has a bearing structure to connect so that the left-right wheel support frame is able to separately rotate; a wheel part consisting of front wheels and rear wheels; a power supply part consisting of a battery; and a driver consisting of a motor.;COPYRIGHT KIPO 2013