| 摘要 |
Disclosed is an accessory detachably mounted on an electronic device. The accessory includes a case, an electronic circuit housed in the case and activating the accessory, and an accessory's-side connector for supplying power to the electronic circuit or sending and receiving signals. The accessory's-side connector includes a portion of the case in which a plurality of leads is provided and a plurality of contact strips constructed such that a portion of the plurality of leads is exposed to the portion of the case. In the accessory, an intermediary substrate on which a wiring pattern is formed is provided inside the case; the plurality of leads is connected to the wiring pattern inside the case; an intermediary substrate's side connector connected to the wiring pattern is provided on the intermediary substrate; an electronic circuit's-side connector for connection to the electronic circuit is provided; and the electronic circuit and the accessory's-side connector are electrically connected when the electronic circuit's-side connector and the intermediary substrate's-side connector are connected.
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