CN201967090U - Multifunctional Bluetooth earphone - Google Patents

Multifunctional Bluetooth earphone Download PDF

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Publication number
CN201967090U
CN201967090U CN2011200047809U CN201120004780U CN201967090U CN 201967090 U CN201967090 U CN 201967090U CN 2011200047809 U CN2011200047809 U CN 2011200047809U CN 201120004780 U CN201120004780 U CN 201120004780U CN 201967090 U CN201967090 U CN 201967090U
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CN
China
Prior art keywords
earphone
bluetooth
chip
circuit
processor
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
CN2011200047809U
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Chinese (zh)
Inventor
陈泉生
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.)
QUANZHOU XINWEI ELECTRONIC Co Ltd
Original Assignee
QUANZHOU XINWEI ELECTRONIC Co Ltd
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 QUANZHOU XINWEI ELECTRONIC Co Ltd filed Critical QUANZHOU XINWEI ELECTRONIC Co Ltd
Priority to CN2011200047809U priority Critical patent/CN201967090U/en
Application granted granted Critical
Publication of CN201967090U publication Critical patent/CN201967090U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional Bluetooth earphone, which comprises an earphone body, a Bluetooth chip, an MP3 (moving picture experts group audio layer-3) processor, an operating key, a hot plug bone conduction microphone, a speaker, and an antenna, wherein the Bluetooth chip is connected with the antenna through an external radio frequency element; and the multifunctional Bluetooth earphone also comprises an FM (frequency modulation) chip, a USB (universal series bus) interface, and a TF (TransFLash) card slot. The MP3 processor is connected with the Bluetooth chip and the FM chip through an I2C (inter-integrated circuit) bus, and is connected with a FLASH memory and an LED (light-emitting diode) through an address/data bus; and the MP3 processor, the Bluetooth chip, and the FM chip are electrically connected with the microphone and the speaker through a voice coding-decoding circuit and an audio frequency processing circuit. The multifunctional Bluetooth earphone realizes perfect combination between the Bluetooth earphone, the MP3 processor, an FM radio, the bone conduction microphone, a phone recorder, the TF card slot, and the USB interface, integrates a plurality of functions together, can automatically switch to corresponding function modules to work, is more convenient to use, and is convenient to carry and store.

Description

A kind of multifunction blue-tooth earphone
Technical field
The utility model relates to a kind of multifunction blue-tooth earphone, particularly a kind of perfect adaptation that realizes bluetooth earphone, MP3 player, FM broadcast receiver, osteoacusis noise control microphone, telephonograph, TF card slot and USB interface, the bluetooth earphone that gathers multi-function in integral whole.
Background technology
At present, existing bluetooth earphone is the function that has bluetooth earphone and MP3 player simultaneously, comprise MP3 player body and bluetooth earphone, MP3 player body is provided with USB interface, though the earphone that the bluetooth earphone of this structure can be broken away from when using the MP3 player twines, but MP3 player body and bluetooth earphone are arranged for dividing, not only take up room, be not easy to carry or preserve, and function is also too single, can not a tractor serves several purposes, use inconvenient.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, provide a kind of perfect adaptation that realizes bluetooth earphone, MP3 player, FM broadcast receiver, osteoacusis noise control microphone, telephonograph, TF card slot and USB interface, the bluetooth earphone that gathers multi-function in integral whole.
The utility model adopts following technical scheme:
A kind of multifunction blue-tooth earphone, include earphone body, Bluetooth chip, MP3 processor, operation push-button, microphone, loud speaker and antenna, wherein Bluetooth chip is connected to antenna by the external radio frequency element, this bluetooth earphone also comprises FM chip, USB interface and TF card slot, and this MP3 processor passes through I 2The C bus is connected with Bluetooth chip, FM chip, link to each other with FLASH memory and LED by address/data bus, this FM chip and FM input circuit connect and compose FM radio reception circuit, and this MP3 processor, Bluetooth chip and FM chip are connected to microphone and loud speaker by encoding and decoding speech circuit and audio frequency processing circuit.
Described bluetooth earphone is a main control unit with the MP3 processor, the built-in MLC/SLC flash memory of this MP3 processor, external MMC/SD card.
Described Bluetooth chip is able to programme, and is built-in with bluetooth baseband, transmit-receive switch and RF output circuit.
Described FM input circuit adopts low noise mixing input circuit.
Described FM radio reception circuit adopts built-in low current standby mode.
Described microphone is a hot plug osteoacusis formula microphone, and has added in its circuit and be used for high frequency compensation that high frequency is compensated and promotes.
Described audio frequency processing circuit comprises frequency switch circuit and audio amplifier circuit.
Described operation push-button comprise the button of the power supply that is used to control MP3, volume, skip forward/back, a last song/next song, broadcast/time-out and be used to control power supply, propose machine/on-hook, the Bluetooth multifunctional key of acoustic control unlatching, end number repetition.
Described bluetooth earphone also is provided with condition prompting and testing circuit.
Also be provided with external earphone interface and working station indicator on the described bluetooth earphone.
By above-mentioned to description of the present utility model as can be known, compared with prior art, a kind of multifunction blue-tooth earphone of the present utility model has following beneficial effect:
At first, the utility model has been realized the perfect adaptation of bluetooth earphone, MP3 player, FM broadcast receiver, osteoacusis noise control microphone, telephonograph, TF card slot and USB interface, gathers multi-function in integral whole, and is more convenient to use, and is easy to carry and preserves;
Secondly, the built-in MLC/SLC flash memory of this MP3 processor, but the dialog context of partner is recorded to also playback in the built-in MLC/SLC internal memory can realize converse by software processes the time;
The 3rd, this Bluetooth chip is able to programme, and is built-in with bluetooth baseband, transmit-receive switch and RF output circuit, makes whole design more effectively reliable, has simplified the design of circuit, and can carry out the independence programming to Bluetooth function and realize customizing functions;
The 4th, bluetooth earphone of the present utility model adopts hot-swappable osteoacusis formula microphone, can the filtering environmental noise, guarantee can converse more clearly at noisy environment;
The 5th, this FM input circuit adopts low noise mixing input circuit, can realize the receiving sensitivity of superelevation, and this FM radio reception circuit adopts built-in low current standby mode, does not need power switch circuit;
The 6th, this bluetooth earphone also is provided with condition prompting and testing circuit, when equipment carries out work, system can detect hardware according to current function setting and operating state, and automatically switch to and carry out work on the corresponding functional modules, make that bluetooth earphone, MP3 player, FM broadcast receiver can perfect adaptation and not conflicts mutually;
In a word, the utility model has been realized the perfect adaptation of bluetooth earphone, MP3 player, FM broadcast receiver, osteoacusis noise control microphone, telephonograph, TF card slot and USB interface, gather multi-function in integral whole, and can automatically switch to and carry out work on the corresponding functional modules, more convenient to use, be easy to carry and preserve, and can converse more clearly at noisy environment.
Description of drawings
Fig. 1 is the structural representation of first earphone of the utility model embodiment;
Fig. 2 is the structural representation of second earphone of the utility model embodiment;
Fig. 3 is the hardware elementary diagram of the utility model embodiment.
Among the figure: 10. volume-, 11. next song/broadcast F.F.s, 12.MP3 power supply/MP3 is play, is suspended, 13. volume+, 14.TF card slot, a song/broadcast rewind down on 15., 16.USB interface, 20. working station indicator, 21. external earphone interfaces, 22. microphones, 23. Bluetooth multifunctional key, 30.MP3 processor, 31. Bluetooth chips, 32.FM radio reception circuit, 33. external MMC/SD card, 34. loud speaker, 35.FLASH memory, 36.LED, 37. encoding and decoding speech circuit, 380. audio amplifier circuit, 381. frequency switch circuits, 39. external radio frequency elements.
Embodiment
Below the utility model will be further described by embodiment.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of multifunction blue-tooth earphone of the present utility model, include earphone body, Bluetooth chip 31, MP3 processor 30, operation push-button, microphone 22, loud speaker 34 and antenna, wherein Bluetooth chip 31 is connected to antenna by external radio frequency element 39, this bluetooth earphone also comprises FM chip, usb 16 and TF card slot 14, and this MP3 processor 3 passes through I 2C bus and Bluetooth chip 31, the FM chip connects, link to each other with FLASH memory 35 and LED36 by address/data bus, this FM chip and low noise mixing input circuit connect and compose FM radio reception circuit 32, this MP3 processor 30, Bluetooth chip 31 and FM chip are connected to microphone 22 and loud speaker 34 by encoding and decoding speech circuit 37 and audio frequency processing circuit, this audio frequency processing circuit comprises frequency switch circuit 381 and audio amplifier circuit 380, this microphone 22 adopts hot-swappable osteoacusis formula microphone, and has added in its circuit and be used for high frequency compensation that high frequency is compensated and promotes.
With reference to Fig. 3, this bluetooth earphone is a main control unit with MP3 processor 30, these MP3 processor 30 built-in MLC/SLC flash memories 35, but the dialog context of partner is recorded in the built-in MLC/SLC flash memory and playback in the time of can realizing conversing by software processes, external MMC/SD card 33 is realized the expansion of memory space; This Bluetooth chip 31 is able to programme, and is built-in with bluetooth baseband, transmit-receive switch and RF output circuit; This FM input circuit adopts low noise mixing input circuit, and this FM radio reception circuit 32 adopts built-in low current standby mode.
With reference to Fig. 1, Fig. 2 and Fig. 3, the operation push-button of this bluetooth earphone comprise the button of the power supply that is used to control MP3, volume, skip forward/back, a last song/next song, broadcast/time-out and be used to control power supply, propose machine/on-hook, the Bluetooth multifunctional key 23 of acoustic control unlatching, end number repetition.
With reference to Fig. 1, Fig. 2 and Fig. 3, this bluetooth earphone also is provided with condition prompting and testing circuit, and system can detect hardware according to current function setting and operating state, and switches to and carry out work on the corresponding functional modules, realizes timesharing and does not conflict.The utility model considers that bluetooth is preferential, to guarantee the real-time and the validity of bluetooth communication, so no matter current be at MP3 player or FM broadcast receiver state, when detecting bluetooth the phone incoming call arranged, can unconditionally suspend current MP3 player or FM broadcast receiver state, switch to bluetooth earphone and receive calls, after telephone finished, automatically restore to current MP3 player or FM broadcast receiver state.
With reference to Fig. 2, also be provided with external earphone interface 21 and working station indicator 20 on this bluetooth earphone.When this multifunction blue-tooth earphone was operated in bluetooth state, its working station indicator 20 was designated as blueness, is designated as redness when being operated in charged state, was operated in to fill to be designated as green when satisfying state.
Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.

Claims (10)

1. multifunction blue-tooth earphone, include earphone body, Bluetooth chip, MP3 processor, operation push-button, microphone, loud speaker and antenna, wherein Bluetooth chip is connected to antenna by the external radio frequency element, it is characterized in that: this bluetooth earphone also comprises FM chip, USB interface and TF card slot, and this MP3 processor passes through I 2The C bus is connected with Bluetooth chip, FM chip, link to each other with FLASH memory and LED by address/data bus, this FM chip and FM input circuit connect and compose FM radio reception circuit, and this MP3 processor, Bluetooth chip and FM chip are connected to microphone and loud speaker by encoding and decoding speech circuit and audio frequency processing circuit.
2. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described bluetooth earphone is a main control unit with the MP3 processor, the built-in MLC/SLC flash memory of this MP3 processor, external MMC/SD card.
3. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described Bluetooth chip is able to programme, and is built-in with bluetooth baseband, transmit-receive switch and RF output circuit.
4. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described FM input circuit adopts low noise mixing input circuit.
5. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described FM radio reception circuit adopts built-in low current standby mode.
6. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described microphone is a hot plug osteoacusis formula microphone, and has added in its circuit and be used for high frequency compensation that high frequency is compensated and promotes.
7. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described audio frequency processing circuit comprises frequency switch circuit and audio amplifier circuit.
8. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described operation push-button comprise the button of the power supply that is used to control MP3, volume, skip forward/back, a last song/next song, broadcast/time-out and be used to control power supply, propose machine/on-hook, the Bluetooth multifunctional key of acoustic control unlatching, end number repetition.
9. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: described bluetooth earphone also is provided with condition prompting and testing circuit.
10. a kind of multifunction blue-tooth earphone as claimed in claim 1 is characterized in that: also be provided with external earphone interface and working station indicator on the described bluetooth earphone.
CN2011200047809U 2011-01-10 2011-01-10 Multifunctional Bluetooth earphone Expired - Fee Related CN201967090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200047809U CN201967090U (en) 2011-01-10 2011-01-10 Multifunctional Bluetooth earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200047809U CN201967090U (en) 2011-01-10 2011-01-10 Multifunctional Bluetooth earphone

Publications (1)

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CN201967090U true CN201967090U (en) 2011-09-07

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102789178A (en) * 2012-08-17 2012-11-21 歌尔声学股份有限公司 Electronic product capable of automatically powering on or powering off, and method for realizing automatic powering on or powering off of electronic product
CN103024621A (en) * 2012-11-16 2013-04-03 青岛歌尔声学科技有限公司 Bluetooth headset and method for utilizing Bluetooth headset to communicate
CN103260103A (en) * 2013-05-15 2013-08-21 江苏奇异点网络有限公司 Novel multipurpose bluetooth earphone
CN103763651A (en) * 2014-01-07 2014-04-30 厦门瑞听听力科技有限公司 Noise shielding earphone
CN104038872A (en) * 2014-06-25 2014-09-10 程泓竣 Wireless earphone
CN104349241A (en) * 2013-08-07 2015-02-11 联想(北京)有限公司 Earphone and information processing method
CN104540061A (en) * 2014-12-31 2015-04-22 中科创达软件股份有限公司 Bluetooth headset recording method and device
CN105097001A (en) * 2014-05-13 2015-11-25 北京奇虎科技有限公司 Audio playing method and apparatus
CN105430203A (en) * 2014-08-19 2016-03-23 中兴通讯股份有限公司 Method and device for making Bluetooth earphone redial last code, and terminal comprising the device
CN105554310A (en) * 2016-02-16 2016-05-04 北京哇赛网络科技有限公司 Mobile phone companion terminal with recording function and communication method thereof
CN105848026A (en) * 2016-02-18 2016-08-10 乐视体育文化产业发展(北京)有限公司 Earphone and method for processing data by the earphone
CN105872878A (en) * 2016-04-26 2016-08-17 广东小天才科技有限公司 Method and device for switching working mode of bone conduction headset and bone conduction headset
CN105897973A (en) * 2016-06-24 2016-08-24 维沃移动通信有限公司 Audio output assembly, mobile terminal and control method
CN106464994A (en) * 2014-02-23 2017-02-22 哈什技术公司 An intelligent earplug system
TWI638351B (en) * 2017-05-04 2018-10-11 元鼎音訊股份有限公司 Voice transmission device and method for executing voice assistant program thereof
CN108989940A (en) * 2018-10-30 2018-12-11 努比亚技术有限公司 Bluetooth headset function is compatible with implementation method, device, bluetooth headset and storage medium

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102789178A (en) * 2012-08-17 2012-11-21 歌尔声学股份有限公司 Electronic product capable of automatically powering on or powering off, and method for realizing automatic powering on or powering off of electronic product
CN102789178B (en) * 2012-08-17 2015-07-29 歌尔声学股份有限公司 Electronic product and the method realizing electronic product automatic switching of automatic switching
CN103024621B (en) * 2012-11-16 2015-08-05 青岛歌尔声学科技有限公司 A kind of bluetooth earphone and the method utilizing bluetooth earphone to communicate
CN103024621A (en) * 2012-11-16 2013-04-03 青岛歌尔声学科技有限公司 Bluetooth headset and method for utilizing Bluetooth headset to communicate
CN103260103A (en) * 2013-05-15 2013-08-21 江苏奇异点网络有限公司 Novel multipurpose bluetooth earphone
CN104349241A (en) * 2013-08-07 2015-02-11 联想(北京)有限公司 Earphone and information processing method
CN104349241B (en) * 2013-08-07 2019-04-23 联想(北京)有限公司 A kind of earphone and information processing method
CN103763651A (en) * 2014-01-07 2014-04-30 厦门瑞听听力科技有限公司 Noise shielding earphone
CN103763651B (en) * 2014-01-07 2017-12-08 厦门瑞听听力科技有限公司 Noise isolation earphone
US10354509B2 (en) 2014-02-23 2019-07-16 Hush Technology Inc. Intelligent earplug system
CN106464994A (en) * 2014-02-23 2017-02-22 哈什技术公司 An intelligent earplug system
CN106464994B (en) * 2014-02-23 2019-11-15 哈什技术公司 Intelligent earplug system
CN105097001A (en) * 2014-05-13 2015-11-25 北京奇虎科技有限公司 Audio playing method and apparatus
CN104038872A (en) * 2014-06-25 2014-09-10 程泓竣 Wireless earphone
CN105430203A (en) * 2014-08-19 2016-03-23 中兴通讯股份有限公司 Method and device for making Bluetooth earphone redial last code, and terminal comprising the device
CN104540061A (en) * 2014-12-31 2015-04-22 中科创达软件股份有限公司 Bluetooth headset recording method and device
CN105554310A (en) * 2016-02-16 2016-05-04 北京哇赛网络科技有限公司 Mobile phone companion terminal with recording function and communication method thereof
CN105848026A (en) * 2016-02-18 2016-08-10 乐视体育文化产业发展(北京)有限公司 Earphone and method for processing data by the earphone
WO2017140101A1 (en) * 2016-02-18 2017-08-24 乐视控股(北京)有限公司 Headphone and data processing method performed by headphone
CN105872878A (en) * 2016-04-26 2016-08-17 广东小天才科技有限公司 Method and device for switching working mode of bone conduction headset and bone conduction headset
CN105897973A (en) * 2016-06-24 2016-08-24 维沃移动通信有限公司 Audio output assembly, mobile terminal and control method
TWI638351B (en) * 2017-05-04 2018-10-11 元鼎音訊股份有限公司 Voice transmission device and method for executing voice assistant program thereof
CN108989940A (en) * 2018-10-30 2018-12-11 努比亚技术有限公司 Bluetooth headset function is compatible with implementation method, device, bluetooth headset and storage medium

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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: 20110907

Termination date: 20160110