| 摘要 |
PROBLEM TO BE SOLVED: To attach and detach a mobile phone to and from a holder by one operation, to make the mobile phone not easily fall from the holder owing to vibration or tilting, and to enable an earphone microphone to be used by enabling an electric signal to be input and output while the mobile phone is charged. SOLUTION: A contact type connection using an elastic body is employed for a connection of electric signals between the mobile phone and holder instead of a jack or engagement type connector. A receiving opening for the elastic body is provided to a recessed portion of the bottom-part flank of the mobile phone as a receiving opening for an elastic body of a holder side projection portion. An electric signal input/output circuit is added to the mobile phone to supply input/output signals from the mobile phone side to the earphone microphone. COPYRIGHT: (C)2007,JPO&INPIT
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