摘要 |
<p>The induction charging apparatus has a power source unit (12) and a device unit (18) which can be detachably coupled to the power source unit (12). The power source unit (12) has a first casing (22) having one end opened, a primary coil (14) provided in the first casing, an oscillator (38) for supplying an alternating current to the primary coil to generate magnetic fluxes, and a depressible member (78) movably provided and closing the open end of the first casing. The depressible member is movable between a lift position at which the magnetic fluxes are substantially located under the depressible member (78), and a depressed position at which portions of the magnetic fluxes are substantially located over the depressible member (78). The device unit (18) has a second casing (24) having one end detachable to the open end of the first casing, a secondary coil (16) provided in the second casing and adjacent to the one end, and rechargeable battery (30) provided in said second casing for receiving power from the secondary coil (16). When the second casing is attached to the first casing, the depressible member (78) is moved to the depressed position to electromagnetically couple the primary and secondary coils. <IMAGE></p> |
申请人 |
KYUSHU HITACHI MAXELL, LTD.;NINTENDO CO., LTD. |
发明人 |
SHIRAI, ICHIRO, C/O NINTENDO CO.,LTD.;YAMAGAMI, HIROSHI, C/O NINTENDO CO.,LTD.;HIROSHIGE, EIICHI, C/O KYUSHU HITACHI MAXELL LTD.;KUBO, KOICHI, C/O KYUSHU HITACHI MAXELL LTD. |