| 摘要 |
<p>PROBLEM TO BE SOLVED: To manufacture a simple and compact electric device loading device at low costs, capable of performing stable and highly reliable loading operation. SOLUTION: Raising/lowering mechanisms 16 and 34 are disposed in both sides of a tray 14 for loading a recording medium, each supporting and receiving the tray 14 to be raised/lowered. These raising/lowering mechanisms 16 and 34 are associatively moved by gear trains 32 and 42 having plural gears. Thus, the raising/lowering mechanisms 16 and 34 are caused to accurately perform similar operations at the same time, the rising/lowering operation of the tray 14 is stabilized, and the recording medium loaded on the tray 14 is surely loaded.</p> |
