| 摘要 |
A camera device including a camera case, a camera body that is supplied with power from an external power source and air-tightly accommodated in the camera case, a primary coil unit that is disposed at the outside of the camera case and connected to the external power source, and a second coil unit that is accommodated in the camera case and electromagnetically coupled to the primary coil unit to supply power from the external power source to the camera body.
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