| 摘要 |
A connector device used for electrical connection between electrical devices, including: a first connector; an IC chip disposed in a casing of the first connector; a first antenna disposed in the casing of the first connector, for wirelessly transmitting ID data of the IC chip stored in the IC chip in response to a signal from an external device; a second connector detachable from the first connector, electrically connecting the electrical devices when coupled to the first connector; and a second antenna disposed in a casing of the second connector, brought close to the first antenna to amplify and transmit a radio wave from the first antenna, when the first and second connectors are normally coupled together.
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