CN204993756U - Bluetooth headset who has autoplay dialogue function based on hiFi technique - Google Patents
Bluetooth headset who has autoplay dialogue function based on hiFi technique Download PDFInfo
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- CN204993756U CN204993756U CN201520655463.1U CN201520655463U CN204993756U CN 204993756 U CN204993756 U CN 204993756U CN 201520655463 U CN201520655463 U CN 201520655463U CN 204993756 U CN204993756 U CN 204993756U
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Abstract
The utility model relates to a bluetooth headset who has autoplay dialogue function based on hiFi technique, include the casing, set up ear -hang, ear card, earphone, demonstration interface, control button and microphone in casing one side, the ear -hang is located the left side of earphone, the ear screens is in the top of earphone, show that interface, control button and microphone all are located the below of earphone, being provided with central control unit in the casing, should being used for handling speech recognition module, play audio module's audio information through audio frequency processing module based on the bluetooth headset who has an autoplay dialogue function of hiFi audiotechnica, the high -fidelity effect of assurance earphone has improved the practicality and the reliability of earphone, carry out real -time communication, assurance communication quality through the bluetooth to the smart mobile phone through wireless communication module, moreover, autoplay dialogue object can also be confirmed through setting up to this earphone, has further improved the practicality of earphone.
Description
Technical field
The utility model relates to a kind of bluetooth earphone with broadcasting dialogue function automatically based on HiFi technology.
Background technology
In China, power electronic technology is developed rapidly, the universalness applied for communication apparatus along with people, and bluetooth earphone also starts the visual field slowly entering people.
Commercially, bluetooth earphone is all carry out bluetooth connection by smart mobile phone, thus completes intelligent call.But because bluetooth earphone is in the market limited for the disposal ability of interference signal, cause user in use bluetooth earphone process, often can affect its dialogue.And owing to lacking good audio processing modules, these bluetooth earphones all cannot complete high-fidelity requirement, further limit the practicality of bluetooth earphone.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiency of prior art poor anti jamming capability, provides a kind of technology antijamming capability the strong bluetooth earphone with broadcasting dialogue function automatically based on HiFi technology with having high-fidelity function.
The utility model solves the technical scheme that its technical problem adopts: a kind of have based on HiFi technology the bluetooth earphone automatically playing dialogue function, comprise housing, be arranged on the ear-hang of housing side, ear card, receiver, display interface, control button and microphone, described ear-hang is positioned at the left side of receiver, described ear is positioned in the top of receiver, and described display interface, control button and microphone are all positioned at the below of receiver;
Central control unit is provided with in described housing, described central control unit comprises central control system, sound identification module, voice playing module, the wireless communication module be connected with central control system, working power module, display control module, key control module and audio processing modules, described sound identification module is all connected with central control system by audio processing modules with voice playing module, described display interface is electrically connected with display control module, described control button is electrically connected with key control module, described microphone is electrically connected with sound identification module, described receiver is electrically connected with voice playing module,
Described wireless communication module comprises bluetooth communication circuit, described bluetooth communication circuit comprises integrated circuit, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, 7th electric capacity, 8th electric capacity, 9th electric capacity, tenth electric capacity, crystal oscillator, resistance, first inductance, second inductance and the 3rd inductance, the model of described integrated circuit is nRF51822, the first end of described integrated circuit is by the first capacity earth, the external 5V DC voltage power supply of first end of described integrated circuit, 12 end of described integrated circuit is by the second capacity earth, the external 5V DC voltage power supply of 12 end of described integrated circuit, 24 end of described integrated circuit passes through grounding through resistance, 29 end of described integrated circuit is by the 3rd capacity earth, described integrated circuit the 30 end is by the 4th capacity earth, 33 end of described integrated circuit and the equal ground connection of 34 ends, 30 five terminal of described integrated circuit and the 36 end are all by the 5th capacity earth, described 30 five terminal and all external 5V DC voltage power supply of the 36 end, 37 end of described integrated circuit is connected with the 38 end of integrated circuit by crystal oscillator, 37 end of described integrated circuit is by the tenth capacity earth, 38 end of described integrated circuit is by the 9th capacity earth, the series circuit ground connection of the second inductance and the 4th electric capacity composition is passed through in the 30 one end of described integrated circuit, 32 end of described integrated circuit is by the first inductance, the series circuit ground connection of the second inductance and the 4th electric capacity composition, the series circuit that 32 end and the 6th electric capacity and the 3rd inductance of described integrated circuit form is connected, one end of described 7th electric capacity is connected with the 6th electric capacity and the 3rd inductance and the other end ground connection of the 7th electric capacity respectively, one end of described 8th electric capacity is connected with the 3rd inductance and the other end ground connection of the 8th electric capacity.
As preferably, in order to improve the sustainable ability to work of earphone, the inside of described housing is provided with storage battery, and described storage battery is electrically connected with working power module.
As preferably, described sound identification module adopts the model of integrated circuit to be LD3320.
As preferably, in order to improve the practicality of earphone, be provided with one deck earflap layer outside described receiver, the material of described earflap layer is silica gel.
As preferably, in order to improve antijamming capability and the stability of bluetooth communication circuit, the temperature drift coefficient of described first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, the 7th electric capacity, the 8th electric capacity, the 9th electric capacity and the tenth electric capacity is 5%ppm.
As preferably, described wireless communication module is by Bluetooth transmission wireless signal.
The beneficial effects of the utility model are, should based on HiFi technology have automatically play dialogue function bluetooth earphone by audio processing modules for processing the audio-frequency information of sound identification module, voice playing module, ensure the hi-fi effect of earphone, improve practicality and the reliability of earphone; By bluetooth, real-time communication is carried out to smart mobile phone by wireless communication module, ensure communication quality; Moreover, this earphone also by arranging, being determined automatically to play session object, being further increased the practicality of earphone.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation with the bluetooth earphone of automatically playing dialogue function of the utility model based on HiFi technology;
Fig. 2 is the systematic schematic diagram with the bluetooth earphone of automatically playing dialogue function of the utility model based on HiFi technology;
Fig. 3 is the circuit theory diagrams with the bluetooth communication circuit of the bluetooth earphone of automatically playing dialogue function of the utility model based on HiFi technology;
In figure: 1. ear-hang, 2. receiver, 3. ear card, 4. display interface, 5. control button, 6. microphone, 7. central control system, 8. wireless communication module, 9. working power module, 10. display control module, 11. key control modules, 12. sound identification modules, 13. voice playing modules, 14. audio processing modules, 15. storage batterys, U1. integrated circuit, C1. the first electric capacity, C2. the second electric capacity, C3. the 3rd electric capacity, C4. the 4th electric capacity, C5. the 5th electric capacity, C6. the 6th electric capacity, C7. the 7th electric capacity, C8. the 8th electric capacity, C9. the 9th electric capacity, C10. the tenth electric capacity, X1. crystal oscillator, R1. resistance, L1. the first inductance, L2. the second inductance, L3. the 3rd inductance.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1-Figure 3, a kind of bluetooth earphone with broadcasting dialogue function automatically based on HiFi technology, comprise housing, be arranged on the ear-hang 1 of housing side, ear card 3, receiver 2, display interface 4, control button 5 and microphone 6, described ear-hang 1 is positioned at the left side of receiver 3, described ear card 2 is positioned at the top of receiver 3, and described display interface 4, control button 5 and microphone 6 are all positioned at the below of receiver 3;
Central control unit is provided with in described housing, described central control unit comprises central control system 7, sound identification module 12, voice playing module 13, the wireless communication module 8 be connected with central control system 7, working power module 9, display control module 10, key control module 11 and audio processing modules 14, described sound identification module 12 is all connected with central control system 7 by audio processing modules 14 with voice playing module 13, described display interface 4 is electrically connected with display control module 10, described control button 5 is electrically connected with key control module 11, described microphone 6 is electrically connected with sound identification module 12, described receiver 3 is electrically connected with voice playing module 13,
Described wireless communication module 8 comprises bluetooth communication circuit, described bluetooth communication circuit comprises integrated circuit U1, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, 7th electric capacity C7, 8th electric capacity C8, 9th electric capacity C9, tenth electric capacity C10, crystal oscillator X1, resistance R1, first inductance L 1, second inductance L 2 and the 3rd inductance L 3, the model of described integrated circuit U1 is nRF51822, the first end of described integrated circuit U1 is by the first electric capacity C1 ground connection, the external 5V DC voltage power supply of first end of described integrated circuit U1, 12 end of described integrated circuit U1 is by the second electric capacity C2 ground connection, the external 5V DC voltage power supply of 12 end of described integrated circuit U1, 24 end of described integrated circuit U1 is by resistance R1 ground connection, 29 end of described integrated circuit U1 is by the 3rd electric capacity C3 ground connection, described integrated circuit U1 the 30 end is by the 4th electric capacity C4 ground connection, 33 end of described integrated circuit U1 and the equal ground connection of 34 ends, 30 five terminal of described integrated circuit U1 and the 36 end are all by the 5th electric capacity C5 ground connection, described 30 five terminal and all external 5V DC voltage power supply of the 36 end, 37 end of described integrated circuit U1 is connected with the 38 end of integrated circuit U1 by crystal oscillator X1, 37 end of described integrated circuit U1 is by the tenth electric capacity C10 ground connection, 38 end of described integrated circuit U1 is by the 9th electric capacity C9 ground connection, the series circuit ground connection of the second inductance L 2 and the 4th electric capacity C4 composition is passed through in the 30 one end of described integrated circuit U1, 32 end of described integrated circuit U1 is by the first inductance L 1, the series circuit ground connection that second inductance L 2 and the 4th electric capacity C4 form, the series circuit that 32 end and the 6th electric capacity C6 and the 3rd inductance L 3 of described integrated circuit U1 form is connected, one end of described 7th electric capacity C7 is connected with the 6th electric capacity C6 and the 3rd inductance L 3 and the other end ground connection of the 7th electric capacity C7 respectively, one end of described 8th electric capacity C8 is connected with the 3rd inductance L 3 and the other end ground connection of the 8th electric capacity C8.
As preferably, in order to improve the sustainable ability to work of earphone, the inside of described housing is provided with storage battery 15, and described storage battery 15 is electrically connected with working power module 9.
As preferably, described sound identification module 12 adopts the model of integrated circuit to be LD3320.
As preferably, in order to improve the practicality of earphone, be provided with one deck earflap layer outside described receiver 3, the material of described earflap layer is silica gel.
As preferably, in order to improve antijamming capability and the stability of bluetooth communication circuit, the temperature drift coefficient of described first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4, the 5th electric capacity C5, the 6th electric capacity C6, the 7th electric capacity C7, the 8th electric capacity C8, the 9th electric capacity C9 and the tenth electric capacity C10 is 5%ppm.
As preferably, described wireless communication module 8 is by Bluetooth transmission wireless signal.
Should be: earphone is hung on ear by ear-hang 1 by this earphone, then is stuck in ear by ear card 3 by receiver 2 make the reception voice that user can be best based on operation principle with the bluetooth earphone automatically playing dialogue function of HiFi technology; Simultaneously display interface 4 and control button 5 and be convenient to user bluetooth earphone is arranged, when receiving corresponding phone, can judge it by arranging, whether automatically play, 6, microphone, for carrying out real-time reception to the voice of user, determines the speech quality of instruction and guarantee user.Wherein wireless communication module 8 carries out real-time communication by bluetooth to smart mobile phone, ensures communication quality; Working power module 9, for ensureing the normal work of earphone, improves the reliability of earphone; Display control module 10 is for controlling display interface 4; Key control module 11 is for controlling button 5; Audio processing modules 14, for processing the audio-frequency information of sound identification module 12, voice playing module 13, ensures the hi-fi effect of earphone, improves practicality and the reliability of earphone; Sound identification module 12 and voice playing module 13 are respectively used to receive voice messaging and play; Central control system 7, for controlling modules, improves the intelligence degree of earphone.
Should based in the bluetooth communication circuit having in the bluetooth earphone automatically playing dialogue function of HiFi technology, the model of integrated circuit U1 is nRF51822, this integrated circuit has that high integration, low cost, disposal ability are strong, the advantage of low-power consumption and small size, be applicable to very much the application of low-power consumption blue tooth products, further increase practicality and the reliability of earphone.
Compared with prior art, should based on HiFi technology have automatically play dialogue function bluetooth earphone by audio processing modules 14 for processing the audio-frequency information of sound identification module 12, voice playing module 13, ensure the hi-fi effect of earphone, improve practicality and the reliability of earphone; By bluetooth, real-time communication is carried out to smart mobile phone by wireless communication module 8, ensure communication quality; Moreover, this earphone also by arranging, being determined automatically to play session object, being further increased the practicality of earphone.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
1. the bluetooth earphone with broadcasting dialogue function automatically based on HiFi technology, it is characterized in that, comprise housing, be arranged on the ear-hang (1) of housing side, ear card (2), receiver (3), display interface (4), control button (5) and microphone (6), described ear-hang (1) is positioned at the left side of receiver (3), described ear card (2) is positioned at the top of receiver (3), and described display interface (4), control button (5) and microphone (6) are all positioned at the below of receiver (3);
Central control unit is provided with in described housing, described central control unit comprises central control system (7), sound identification module (12), voice playing module (13), the wireless communication module (8) be connected with central control system (7), working power module (9), display control module (10), key control module (11) and audio processing modules (14), described sound identification module (12) is all connected with central control system (7) by audio processing modules (14) with voice playing module (13), described display interface (4) is electrically connected with display control module (10), described control button (5) is electrically connected with key control module (11), described microphone (6) is electrically connected with sound identification module (12), described receiver (3) is electrically connected with voice playing module (13),
Described wireless communication module (8) comprises bluetooth communication circuit, described bluetooth communication circuit comprises integrated circuit (U1), first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), 8th electric capacity (C8), 9th electric capacity (C9), tenth electric capacity (C10), crystal oscillator (X1), resistance (R1), first inductance (L1), second inductance (L2) and the 3rd inductance (L3), the model of described integrated circuit (U1) is nRF51822, the first end of described integrated circuit (U1) is by the first electric capacity (C1) ground connection, the external 5V DC voltage power supply of first end of described integrated circuit (U1), 12 end of described integrated circuit (U1) is by the second electric capacity (C2) ground connection, the external 5V DC voltage power supply of 12 end of described integrated circuit (U1), 24 end of described integrated circuit (U1) is by resistance (R1) ground connection, 29 end of described integrated circuit (U1) is by the 3rd electric capacity (C3) ground connection, described integrated circuit (U1) the 30 end is by the 4th electric capacity (C4) ground connection, 33 end of described integrated circuit (U1) and the equal ground connection of 34 ends, 30 five terminal of described integrated circuit (U1) and the 36 end are all by the 5th electric capacity (C5) ground connection, described 30 five terminal and all external 5V DC voltage power supply of the 36 end, 37 end of described integrated circuit (U1) is connected with the 38 end of integrated circuit (U1) by crystal oscillator (X1), 37 end of described integrated circuit (U1) is by the tenth electric capacity (C10) ground connection, 38 end of described integrated circuit (U1) is by the 9th electric capacity (C9) ground connection, the series circuit ground connection that the 30 one end of described integrated circuit (U1) consists of the second inductance (L2) and the 4th electric capacity (C4), 32 end of described integrated circuit (U1) is by the first inductance (L1), the series circuit ground connection that second inductance (L2) and the 4th electric capacity (C4) form, the series circuit that 32 end and the 6th electric capacity (C6) and the 3rd inductance (L3) of described integrated circuit (U1) form is connected, one end of described 7th electric capacity (C7) is connected with the 6th electric capacity (C6) and the 3rd inductance (L3) and the other end ground connection of the 7th electric capacity (C7) respectively, one end of described 8th electric capacity (C8) is connected with the 3rd inductance (L3) and the other end ground connection of the 8th electric capacity (C8).
2. as claimed in claim 1 based on the bluetooth earphone with broadcasting dialogue function automatically of HiFi technology, it is characterized in that, the inside of described housing is provided with storage battery (15), and described storage battery (15) is electrically connected with working power module (9).
3., as claimed in claim 1 based on the bluetooth earphone with broadcasting dialogue function automatically of HiFi technology, it is characterized in that, described sound identification module (12) adopts the model of integrated circuit to be LD3320.
4., as claimed in claim 1 based on the bluetooth earphone with broadcasting dialogue function automatically of HiFi technology, it is characterized in that, described receiver (3) outside is provided with one deck earflap layer, and the material of described earflap layer is silica gel.
5. as claimed in claim 1 based on the bluetooth earphone with broadcasting dialogue function automatically of HiFi technology, it is characterized in that, the temperature drift coefficient of described first electric capacity (C1), the second electric capacity (C2), the 3rd electric capacity (C3), the 4th electric capacity (C4), the 5th electric capacity (C5), the 6th electric capacity (C6), the 7th electric capacity (C7), the 8th electric capacity (C8), the 9th electric capacity (C9) and the tenth electric capacity (C10) is 5%ppm.
6., as claimed in claim 1 based on the bluetooth earphone with broadcasting dialogue function automatically of HiFi technology, it is characterized in that, described wireless communication module (8) is by Bluetooth transmission wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655463.1U CN204993756U (en) | 2015-08-27 | 2015-08-27 | Bluetooth headset who has autoplay dialogue function based on hiFi technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655463.1U CN204993756U (en) | 2015-08-27 | 2015-08-27 | Bluetooth headset who has autoplay dialogue function based on hiFi technique |
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| Publication Number | Publication Date |
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| CN204993756U true CN204993756U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655463.1U Expired - Fee Related CN204993756U (en) | 2015-08-27 | 2015-08-27 | Bluetooth headset who has autoplay dialogue function based on hiFi technique |
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| CN (1) | CN204993756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792050A (en) * | 2016-04-20 | 2016-07-20 | 青岛歌尔声学科技有限公司 | Bluetooth earphone and communication method based on same |
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2015
- 2015-08-27 CN CN201520655463.1U patent/CN204993756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792050A (en) * | 2016-04-20 | 2016-07-20 | 青岛歌尔声学科技有限公司 | Bluetooth earphone and communication method based on same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160827 |