| 摘要 |
<p>A contactless adapter (30) installed in a notebook computer (20) has a plug part (31), a telescopic arm (34), a power circuit part (35), and a power-receiving part (40). The power-receiving part (40) is provided with a secondary coil (41) and has a rotatably linked fixed base plate (42) and a rotating base plate (43). Power can be supplied without contact to the notebook computer (20) from a power-supply device (10) via the contactless adapter (30) by expanding the fixed base plate (42) and the rotating base plate (43) to cause the secondary coil (41) to face the primary coil (11) of the power-supply device (10) provided inside the tabletop (2) of a desk (1).</p> |
