CN203618053U

CN203618053U - Vehicle-borne hands-free phone

Info

Publication number: CN203618053U
Application number: CN201320727118.5U
Authority: CN
Inventors: 张秦明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-05-28
Anticipated expiration: 2023-11-18

Abstract

The utility model provides a vehicle-borne hands-free phone which comprises a Bluetooth receiver as a main body. The audio collection end of the Bluetooth receiver is respectively connected with a built-in microphone and a MIC socket which is connected with an external microphone. The audio output end of the Bluetooth receiver is connected with the input end of a transfer switch which is provided with two output ends. One output end is connected with a power amplifier, and the other output end is connected with an FM transmitter which is connected with an FM radio. The material of the external microphone is a metal soft pipe or a soft wire with a clip. The vehicle-borne hands-free phone has the advantages of safety, convenience, no radiation and internal power amplifier conversation and switching vehicle internal audio system conversation functions, and through switching a conversation signal to a vehicle internal audio system FM to receive, the clear conversation is ensured. The vision and hearing of a driver are not affected in long-term use, the vehicle-borne hands-free phone is convenient to operate, and the attention of the driver is not distracted in the driving process.

Description

A kind of vehicle-carried hands-free telephone

Technical field

The utility model relates to car phone field, is specifically related to a kind of vehicle-carried hands-free telephone.

Background technology

On January 1st, 2013, new traffic law is formally implemented, strict regulations are made in the behaviors such as new rule receive calls to making a dash across the red light, in car, hypervelocity: " driving motor vehicle has and dial, answer cell-phone etc. and hinder safe driving behavior; once remember 2 points; impose a fine 100 yuan ", this clause uses mobile phone behavior to carry out strict restriction to driving driver.

For traffic safety with in accordance with " the most sternly handing over rule " requirement, at present a lot of drivers use bluetooth earphone or vehicle GPS bluetooth handsfree verbal system, guarantee traffic safety and hand-free call; But all there is some hidden danger and inconvenience in these equipment, wherein use bluetooth earphone to need driver that earplug is filled in ear always, can affect the attentiveness of driver driving, the long-term ear that uses can pain also can bring injury to driver's ear simultaneously, and the Radiation On Human body health that bluetooth earphone produces in addition also can be brought injury; Also have Bluetooth built-in battery capacity short little service time, battery recharge is all inconvenient etc.; Secondly use vehicle GPS bluetooth handsfree verbal system to exist cost high, complicated operation, the other side's defects such as driver's speech of can not hear clearly when call, these defects cause that the call inconvenience while also also brings hidden danger to driver's traffic safety.

Utility model content

The technical problem that the utility model solves is to provide a kind of technical scheme, to solve the problem proposing in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme.

A kind of vehicle-carried hands-free telephone, comprise the Bluetooth Receiver as main body, the audio collection end of described Bluetooth Receiver connects respectively built-in miaow head and MIC socket, MIC socket connects external miaow head, audio output connects the input of change over switch, and described change over switch is provided with two outputs, and an output connects amplifirer, another output connects FM reflector, and FM reflector connects FM broadcast receiver.

As preferably, the material of described external miaow head is metal hose or strap clamp flexible cord.

When this concrete implementation and operation, for large space in car, environment inside car is noisy etc., and situation can also be selected external miaow head, only need by external miaow head insert MIC socket and can realize external miaow head hand-free call function by Hands-free key, and the clear call of conversing; In the time that power noisy in car, amplifirer is not enough, can select conversation signal FM emission function by FM reflector, as long as turn on FM broadcast receiver in car, after search, just can utilize sound system in car to carry out hand-free call, and volume can be adjusted arbitrarily by the volume adjuster of this car sound system.

Beneficial effect: the utility model is safe and simple, does not have radiation, and possesses sound system call function in the interior power amplifier call of machine and switching car, can receive to the interior sound equipment FM of car by handoff calls signal, guarantees clear call.Long-term use does not affect driver's vision and the sense of hearing, and it is easy to operate, can not disperse driver attention in driving process.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Embodiment

Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.

A kind of vehicle-carried hands-free telephone, comprise the Bluetooth Receiver 1 as main body, the audio collection end of described Bluetooth Receiver 1 connects respectively built-in miaow head 6 and MIC socket 7, MIC socket 7 connects external miaow head 8, audio output connects the input of change over switch 2, and described change over switch 2 is provided with two outputs, and an output connects amplifirer 3, another output connects FM reflector 4, and FM reflector 4 connects FM broadcast receiver 5.

As preferably, the material of described external miaow head 8 is metal hose or strap clamp flexible cord.

When this concrete implementation and operation, for large space in car, environment inside car is noisy etc., and situation can also be selected external miaow head 8, only need by external miaow head 8 insert MIC socket and can realize external miaow head 8 hand-free call functions by Hands-free key, and the clear call of conversing; In the time that power noisy in car, amplifirer 3 is not enough, can select conversation signal FM emission function by FM reflector 4, as long as turn on FM broadcast receiver 5 in car, after search, just can utilize sound system in car to carry out hand-free call, and volume can be adjusted arbitrarily by the volume adjuster of this car sound system.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims

1. a vehicle-carried hands-free telephone, it is characterized in that, comprise the Bluetooth Receiver as main body, the audio collection end of described Bluetooth Receiver connects respectively built-in miaow head and MIC socket, and MIC socket connects external miaow head, and audio output connects the input of change over switch, described change over switch is provided with two outputs, one output connects amplifirer, and another output connects FM reflector, and FM reflector connects FM broadcast receiver.

2. a kind of vehicle-carried hands-free telephone according to claim 1, is characterized in that, the material of described external miaow head is metal hose or strap clamp flexible cord.