Design of Stretcher Which Automatically Adjust to Horizontal Position While Moving Along Elevation

Abstract

In this approach we went on in search of a sh-etcher which can adjust the lop lo maintain the horizontal position all the time and wheels of stretcher should be made efficient to ease the handling. In this we are demonstrating clearly the design of stretcher which can adjust its top while moving along the elevation. For this the bed of stretcher with lever attachment is connected lo D.C. motor. This D.C. motor is connected to the MOSFET. Potentiometer will sense the angle of elevation and send signal to IC, which in turn is connected to MOSFET. According to this signal the D. C. motor adjust the bed to horizontal position.