On -vehicle charger of collection bluetooth signal relaying

The utility model relates to an on -vehicle charger of collection bluetooth signal relaying, including voltage reducing module, direct current charge interface, bluetooth module, matching module, frequency modulation transmitter, microprocessor and touch module, voltage reducing module is used for becoming charging voltage, warp with on -vehicle voltage conversion the direct current interface outlet that charges, voltage reducing module is connected with bluetooth module, frequency modulation transmitter and microprocessor respectively, bluetooth module passes through matching module and is connected with the frequency modulation transmitter, touch module passes through microprocessor and is connected with the frequency modulation transmitter, the beneficial effects of the utility model are that: the function is diversified, effective integration the required some application functions of low side car, reduced numerous and diverse in disorder end of a thread in the car, reduce driving safety hidden danger, have higher practicality.