| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a bed device capable of suppressing the generation of electromagnetic vibration sound and magnetic fluxes from a transformer in the case of driving a bed frame and a floor plate. SOLUTION: This bed device provided with the bed frame 6 and the floor plate 7 driven by motors 4, 13 and 14 is provided with a driving part 8 provided with the transformer 43 for operating the motors by a voltage transformed by the transformer, a control part 21 connected to the driving part for outputting control signals for operating the motors, a remote controller 22 connected to the control part for selecting the control signal outputted from the control part to the driving part by the operation and a relay 36 provided in the control part for energizing the transformer of the driving part only when the remote controller is operated.</p> |
