CN205960378U - Audio converter - Google Patents

Audio converter Download PDF

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Publication number
CN205960378U
CN205960378U CN201620971962.6U CN201620971962U CN205960378U CN 205960378 U CN205960378 U CN 205960378U CN 201620971962 U CN201620971962 U CN 201620971962U CN 205960378 U CN205960378 U CN 205960378U
Authority
CN
China
Prior art keywords
bluetooth
audio
control mainboard
converter
audio frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620971962.6U
Other languages
Chinese (zh)
Inventor
唐文龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201620971962.6U priority Critical patent/CN205960378U/en
Application granted granted Critical
Publication of CN205960378U publication Critical patent/CN205960378U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an audio converter, audio converter include a shell body, and the shell body embeds there is the control mainboard, have the female seat of bluetooth module and 3.5mm earphone on the control mainboard, the bluetooth audio transmitter is mated to bluetooth module bluetooth, and the bluetooth audio transmitter passes through the bluetooth module with the audio frequency to be transmitted for the control mainboard, and the control mainboard is used for changing audio signal and inserts it to be used for answering the sound source that bluetooth audio transmission equipment transfer came in the female seat of 3.5mm earphone through the female seat output sound source of 3.5mm earphone, earphone, audio converter still has a charging system and a power supply system, and charging system is used for charging for the bluetooth audio transmitter. The utility model discloses an audio converter has solved the bluetooth audio transmitter and has changeed wired earphone receipt audio frequency, has the portability of wireless bluetooth equipment, need not charge, and anytime and anywhere can all use, and generally speaking tone quality is stereo set fan's good instrument in order to better than wireless bluetooth headset always in addition.

Description

A kind of audio converter
Technical field
This utility model is related to a kind of audio converter.
Background technology
Existing audio converter, does not typically have the function of receiving the source of sound that external wireless transmits, general only work It is used for transducing audio for a part to use, therefore, it is also desirable to other wired part receives external sound source, be then transferred to again This audio converter, therefore very bothers, and does not have integrated structure, and the structure function of audio converter also than More single.
Content of the invention
Technical problem to be solved in the utility model is to provide one kind can charge as mobile phone to use, and by wireless receiving The structure setting of audio frequency in audio converter internal so that overall structure becomes more succinct, small volume, audio frequency easy to carry Transducer.
This utility model is achieved through the following technical solutions:A kind of audio converter, described audio converter bag Include a shell body, shell body is built-in with control mainboard, control mainboard has bluetooth module and 3.5mm socket and headset;
Bluetooth module Bluetooth matching Bluetooth audio frequency launches equipment, and audio frequency is passed by Bluetooth audio frequency transmitting equipment by bluetooth module It is defeated by control mainboard, control mainboard is used for transducing audio signal and is passed through 3.5mm socket and headset output source of sound, and earphone inserts It is used for answering the source of sound that Bluetooth audio frequency transmitting device transmission comes in 3.5mm socket and headset;
Audio converter also has a charging system and an electric power system, and charging system is used for sending out for Bluetooth audio frequency Jet device charges, and electric power system is powered for whole bluetooth module;
The built-in charging circuit of control mainboard and protection circuit.
As preferred technical scheme, described electric power system includes a power connection, and this power connection is by cable even Connect the control mainboard within shell body.
As preferred technical scheme, described charging system includes a Micro female being arranged in control mainboard, outward Connect adapter to connect this Micro female and power for mobile phone by the power connection of control mainboard outfan.
As preferred technical scheme, described power connection is Lightning male or Micro male.
As preferred technical scheme, Bluetooth audio frequency transmitting equipment is mobile phone.
The beneficial effects of the utility model are:Audio converter of the present utility model, can Bluetooth receptions mobile phone transmit Wireless audio signal, and voice forwarding realized by pluggable earphone, and this utility model can charge for mobile phone, very just Just.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive Feature and/or step beyond, all can combine by any way.
This specification(Including any accessory claim, summary and accompanying drawing)Disclosed in any feature, except non-specifically is chatted State, all can be replaced by other alternative features equivalent or that there is similar purpose.I.e., unless specifically stated otherwise, each feature It is a series of equivalent or one of similar characteristics example.
As shown in figure 1, described audio converter includes a shell body, shell body is built-in with control mainboard 1, control mainboard There is on 1 bluetooth module 2 and 3.5mm socket and headset 3;
Bluetooth module 2 Bluetooth matching Bluetooth audio frequency launches equipment, and audio frequency is passed through bluetooth module by Bluetooth audio frequency transmitting equipment It is transferred to control mainboard 1, control mainboard 1 is used for transducing audio signal and is passed through 3.5mm socket and headset 3 and export source of sound, ear Machine is inserted in 3.5mm socket and headset launches, for answering Bluetooth audio frequency, the source of sound that device transmission comes;
Audio converter also has a charging system and an electric power system, and charging system is used for sending out for Bluetooth audio frequency Jet device charges, and electric power system is powered for whole bluetooth module 2;
The built-in charging circuit of control mainboard 1 and protection circuit.
In the present embodiment, electric power system includes a power connection 4, and this power connection 4 passes through in cable 6 connected with outer casing body The control mainboard 1 in portion.
Charging system includes a Micro female 5 being arranged in control mainboard, and it is female that external adapter connects this Micro Head is simultaneously powered for Bluetooth audio frequency transmitting equipment by the power connection of control mainboard outfan.
Power connection 4 is Lightning male or Micro male.
Bluetooth audio frequency transmitting equipment is mobile phone, when needing to change using audio frequency, if by Lightning male or Micro male insert mobile phone, you can be using the power supply of mobile phone as whole bluetooth module power supply, as long as now in 3.5mm ear Machine female seat is inserted into earphone and can listen to music, and bluetooth module is used for receiving the audio frequency that Bluetooth of mobile phone transmits, after conversion It is available for earphone to receive.
When mobile phone needs to charge, equally Lightning male or Micro male are inserted mobile phone, then connect outside The adapter charging is inserted in Micro female, through control mainboard voltage protection, exports burning voltage and charges the phone.
The beneficial effects of the utility model are:Audio converter of the present utility model, can Bluetooth receptions mobile phone transmit Wireless audio signal, and voice forwarding realized by pluggable earphone, and this utility model can charge for mobile phone, alternatively other Bluetooth audio frequency transmitting equipment be charged, very convenient.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model. Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.

Claims (5)

1. a kind of audio converter it is characterised in that:Described audio converter includes a shell body, and shell body is built-in with control Mainboard, control mainboard has bluetooth module and 3.5mm socket and headset;
Bluetooth module Bluetooth matching Bluetooth audio frequency launches equipment, and audio frequency is transferred to by Bluetooth audio frequency transmitting equipment by bluetooth module Control mainboard, control mainboard is used for transducing audio signal and is passed through 3.5mm socket and headset output source of sound, and earphone is inserted in Launch, for answering Bluetooth audio frequency, the source of sound that device transmission comes in 3.5mm socket and headset;
Audio converter also has a charging system and an electric power system, and charging system is used for setting for Bluetooth audio frequency transmitting Standby charging, electric power system is powered for whole bluetooth module;
The built-in charging circuit of control mainboard and protection circuit.
2. audio converter as claimed in claim 1 it is characterised in that:Described electric power system includes a power connection, should Power connection passes through the control mainboard in portion in cable connected with outer casing body.
3. audio converter as claimed in claim 1 it is characterised in that:Described charging system includes one and is arranged at control master Micro female on plate, external adapter connects this Micro female and is bluetooth by the power connection of control mainboard outfan Audio transmitting device is powered.
4. audio converter as claimed in claim 2 or claim 3 it is characterised in that:Described power connection be Lightning male or Person's Micro male.
5. the audio converter as described in claim 1 or 3 it is characterised in that:Bluetooth audio frequency transmitting equipment is mobile phone.
CN201620971962.6U 2016-08-30 2016-08-30 Audio converter Expired - Fee Related CN205960378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620971962.6U CN205960378U (en) 2016-08-30 2016-08-30 Audio converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620971962.6U CN205960378U (en) 2016-08-30 2016-08-30 Audio converter

Publications (1)

Publication Number Publication Date
CN205960378U true CN205960378U (en) 2017-02-15

Family

ID=57980469

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620971962.6U Expired - Fee Related CN205960378U (en) 2016-08-30 2016-08-30 Audio converter

Country Status (1)

Country Link
CN (1) CN205960378U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106848789A (en) * 2017-03-13 2017-06-13 深圳市和昶科技有限公司 A kind of Multifunctional adapter for pickup, adapter system, forwarding method
CN106936985A (en) * 2017-02-17 2017-07-07 桑堇馨 A kind of method charged with audio output simultaneously suitable for i Phone
CN111526446A (en) * 2020-04-29 2020-08-11 歌尔科技有限公司 Wired earphone conversion device and audio equipment assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106936985A (en) * 2017-02-17 2017-07-07 桑堇馨 A kind of method charged with audio output simultaneously suitable for i Phone
CN106848789A (en) * 2017-03-13 2017-06-13 深圳市和昶科技有限公司 A kind of Multifunctional adapter for pickup, adapter system, forwarding method
CN111526446A (en) * 2020-04-29 2020-08-11 歌尔科技有限公司 Wired earphone conversion device and audio equipment assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170215

Termination date: 20170830

CF01 Termination of patent right due to non-payment of annual fee