Title: Device for automatic turn-off audio when income of mobile phone in vehicle
Application Number: 200510031629 Application Date: 2005.05.28
Publication Number: 1725641 Publication Date: 2006.01.25
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03K17/615,H03G3/20,G11B19/20
Applicant(s) Name: Cui Zhichun Address: 411101
Inventor(s) Name:
Attorney & Agent:
Abstract:
     A device being able to cut - off sound equipment when incoming call is on mobile phone in automobile is prepared as connecting mobile phone signal receiving antenna on frequency selection circuit being connected to delay triggering circuit through a LED , connecting delay triggering circuit to delay cut - off circuit being connected to Darlington circuit with 12V power and connecting automobile sound equipment power source to Darlington circuit .
Time: 11
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