发明名称 VOICE INFORMATION TRANSMITTING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a voice information transmitting device which can simultaneously ensure a power passage and an information passage, is excellent in installability and can obtain a visual sense of integrity even when it is newly installed in the vicinity of an existing embedded wiring fixture. SOLUTION: The device is provided with a power source connector 11A for receiving power supply from a power source connector 11A' of an extended functional module 10b electrically connected to a power line L1 via a gate device 3 and a basic functional module 8b; an information connector 11B for exchanging information signals with an information connector 11B' of the extended functional module 10b electrically connected to an information line L2; a speaker SP for outputting voice information transmitted via the information connector 11B; and microphones M1, M2 for transmitting the voice information via the information connector 11B. The device is arranged in a decorative laminated plate 103 having an opening window 103a for exposing a function surface of the embedded wiring fixture. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007150623(A) 申请公布日期 2007.06.14
申请号 JP20050341237 申请日期 2005.11.25
申请人 MATSUSHITA ELECTRIC WORKS LTD 发明人 KITADA KOSAKU;YOSHIDA KEIICHI;MITSUTAKE YOSHIO;ARIKAWA YASUSHI;TAKEYAMA HIROAKI;OTA TOMOHIRO;KAWADA HIROSHI;KIMOTO SHINYA;NAKADA MANABU
分类号 H04M9/08 主分类号 H04M9/08
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