On-vehicle telephone device for automatically identifying and wireless connecting to mobile phone
A mobile phone and wireless connection technology, applied in the direction of radio/inductive link selection arrangement, telephone communication, selection device, etc., can solve the problems of safety and hidden dangers, and achieve the effect of reducing traffic safety accidents
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[0016] figure 1 It is an exploded view of the base and the wireless earphone in an embodiment of the vehicle-mounted telephone device that automatically recognizes and wirelessly connects to a mobile phone according to the present invention. combine figure 2 And Fig. 3 can be seen, and described automatic recognition and wirelessly connect to the vehicle-mounted telephone device of mobile phone, comprise mobile phone (not shown in the figure), wireless earphone 2 and support 1, be provided with on the support 1 and car cigarette lighter Matching plug 101, base 1 is provided with audio amplifier circuit and speaker 102, audio amplifier circuit is connected with contact piece 104, the wireless earphone 2 corresponding to contact piece 104 is provided with contact 204, contact 204 and wireless earphone 2 After the earpiece 203 of the wireless earphone 1 is inserted into the jack 103 on the base, the contact piece 104 contacts with the contact 204; the car battery charges the ba...
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