CN104918155A - Bluetooth earphone integrated with sound recording function - Google Patents
Bluetooth earphone integrated with sound recording function Download PDFInfo
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- CN104918155A CN104918155A CN201510199184.3A CN201510199184A CN104918155A CN 104918155 A CN104918155 A CN 104918155A CN 201510199184 A CN201510199184 A CN 201510199184A CN 104918155 A CN104918155 A CN 104918155A
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- bluetooth earphone
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Abstract
The invention discloses a Bluetooth earphone integrated with a sound recording function. The Bluetooth earphone comprises a control module, a charging module, an audio processing module, a Bluetooth communication module, a sound recording module and a charging battery; the charging module, the audio processing module, the Bluetooth communication module, and the sound recording module are connected with the control module; and the charging module is connected with the charging battery. Sound recording saving can be performed on a call content as needed, an important call content is prevented from being forgotten, and wireless charging can also be performed; the charging problem generated by a poor contact between a power line and a power supply jack is eliminated; and a plug and a socket can also be saved, and usage is convenient for a user.
Description
Technical field
The present invention relates to ear phone technology field, particularly relate to a kind of bluetooth earphone of integrated sound-recording function.
Background technology
Along with popularizing of Bluetooth wireless technology, bluetooth earphone is widely used, particularly existing mobile phone all has bluetooth module substantially, a typical apply in conjunction with described bluetooth earphone is exactly: after bluetooth earphone is connected with mobile phone coupling, user can be controlled by the call function of bluetooth earphone to mobile phone, such as controls to regulate volume when mobile phone carries out calling out, answer, hang up the telephone and conversing with bluetooth earphone.But existing bluetooth earphone function is too single, cannot preserve dialog context.
For the bluetooth earphone that market today is on sale, its charging modes connects outlet by power line and then realizes charging.But the wired charging modes of this bluetooth earphone has many shortcomings, such as, interface due to power line has multiple different type, therefore then need that the multiple outlet mated with electric source line interface is installed just can be convenient to for charging bluetooth earphone, that is, the versatility of wired charging modes of conventional Bluetooth earphone is low, and owing to needing to install the multiple outlet mated with electric source line interface, so then can increase the cost of construction and improve the difficulty of construction, in addition, the problem of loose contact can be produced between described power line and outlet, thus cause bluetooth earphone normally to charge.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bluetooth earphone of integrated sound-recording function is provided, recording can not only be carried out to dialog context as required and preserve, and can also wireless charging be carried out.
The object of the invention is to be achieved through the following technical solutions: a kind of bluetooth earphone of integrated sound-recording function, it comprises control module, charging module, audio processing modules, bluetooth communication, recording module and rechargeable battery, charging module, audio processing modules, bluetooth communication are all connected with control module with recording module, and charging module is connected with rechargeable battery.
Described charging module comprises wireless charging submodule, wireless charging submodule comprises the electric energy receiving coil for receiving electric energy, current rectifying and wave filtering circuit, regulating circuit and the first charge management circuit, the current output terminal of electric energy receiving coil is connected with the current input terminal of current rectifying and wave filtering circuit, the current output terminal of current rectifying and wave filtering circuit is connected with the current input terminal of regulating circuit, the current output terminal of regulating circuit is connected with the current input terminal of the first charge management circuit, the current output terminal of the first charge management circuit is connected with the current input terminal of rechargeable battery, first charge management circuit is connected with control module and carries out exchanges data.
Described charging module comprises wired charging submodule, wired charging submodule comprises the second charge management circuit and USB interface, second charge management circuit is connected with USB interface and rechargeable battery respectively, and the second charge management circuit is connected with control module and carries out exchanges data.
Further, also comprise the record button for starting/closing sound-recording function, record button is connected with control module.
Further, also comprise the charge mode switching key for switching wireless charging function and wired charge function, charge mode switching key is connected with control module.
Further, also comprise the first indicator light for showing charge mode and the second indicator light for showing sound-recording function startup/closedown, the first indicator light is all connected with control module with the second indicator light.
Be provided with the first isolating safety grid between described electric energy receiving coil and current rectifying and wave filtering circuit, between USB interface and the second charge management circuit, be provided with the second isolating safety grid.
The invention has the beneficial effects as follows:
(1) the present invention is provided with wireless charging submodule, just can carry out wireless charging to the bluetooth earphone of integrated sound-recording function, so then eliminate the charging problems because producing because of loose contact between power line and outlet, and plugs and sockets can also have been saved, user-friendly;
(2) the present invention is provided with recording module, can record to dialog context as required, prevents from forgetting important dialog context.
Accompanying drawing explanation
Fig. 1 is the connection block diagram of the bluetooth earphone of a kind of integrated sound-recording function of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of bluetooth earphone of integrated sound-recording function, it comprises control module, charging module, audio processing modules, bluetooth communication, recording module and rechargeable battery, described charging module, audio processing modules, bluetooth communication are all connected with control module with recording module, and charging module is connected with rechargeable battery.Described audio processing modules received audio signal, and the process such as noise reduction, amplification, coding or decoding are carried out to the audio signal received, then the audio signal after process is sent to control module or plays.
Described charging module comprises wireless charging submodule, wireless charging submodule comprises the electric energy receiving coil for receiving electric energy, current rectifying and wave filtering circuit, regulating circuit and the first charge management circuit, the current output terminal of electric energy receiving coil is connected with the current input terminal of current rectifying and wave filtering circuit, the current output terminal of current rectifying and wave filtering circuit is connected with the current input terminal of regulating circuit, the current output terminal of regulating circuit is connected with the current input terminal of the first charge management circuit, the current output terminal of the first charge management circuit is connected with the current input terminal of rechargeable battery, first charge management circuit is connected with control module and carries out exchanges data.
Described charging module comprises wired charging submodule, wired charging submodule comprises the second charge management circuit and the USB interface of carrying out wired charging for being connected external power source, second charge management circuit is connected with USB interface and rechargeable battery respectively, and described second charge management circuit is connected with control module and carries out exchanges data.
Further, also comprise the record button for starting/closing sound-recording function, described record button is connected with control module.Control module receives the signal from record button, then controls recording module and starts working or quit work.
Further, also comprise the charge mode switching key for switching wireless charging function and wired charge function, charge mode switching key is connected with control module.Control module receives the signal from charge mode switching key, controls wireless charging submodule or the work of wired charging submodule.
Further, also comprise the first indicator light for showing charge mode and the second indicator light for showing sound-recording function startup/closedown, the first indicator light is all connected with control module with the second indicator light, and the first indicator light and the second indicator light are color LED lamp.After sound-recording function starts, control module controls the first indicator light and lights, and sound-recording function is closed rear control module and controlled the first indicator light extinguishing; When the bluetooth earphone of integrated sound-recording function is in wireless charging pattern, the second indicator light is lighted, and when the bluetooth earphone of integrated sound-recording function is in wired charge mode, the second indicator light extinguishes.
Be provided with the first isolating safety grid between described electric energy receiving coil and current rectifying and wave filtering circuit, between USB interface and the second charge management circuit, be provided with the second isolating safety grid.Described first isolating safety grid and the second isolating safety grid make can not mutually disturb between the signal of telecommunication and Bluetooth signal, improve the reliability and stability of Bluetooth communication.
Claims (7)
1. the bluetooth earphone of an integrated sound-recording function, it is characterized in that: it comprises control module, charging module, audio processing modules, bluetooth communication, recording module and rechargeable battery, charging module, audio processing modules, bluetooth communication are all connected with control module with recording module, and charging module is connected with rechargeable battery.
2. the bluetooth earphone of a kind of integrated sound-recording function according to claim 1, it is characterized in that: described charging module comprises wireless charging submodule, wireless charging submodule comprises the electric energy receiving coil for receiving electric energy, current rectifying and wave filtering circuit, regulating circuit and the first charge management circuit, the current output terminal of electric energy receiving coil is connected with the current input terminal of current rectifying and wave filtering circuit, the current output terminal of current rectifying and wave filtering circuit is connected with the current input terminal of regulating circuit, the current output terminal of regulating circuit is connected with the current input terminal of the first charge management circuit, the current output terminal of the first charge management circuit is connected with the current input terminal of rechargeable battery, first charge management circuit is connected with control module and carries out exchanges data.
3. the bluetooth earphone of a kind of integrated sound-recording function according to claim 1, it is characterized in that: described charging module comprises wired charging submodule, wired charging submodule comprises the second charge management circuit and USB interface, second charge management circuit is connected with USB interface and rechargeable battery respectively, and the second charge management circuit is connected with control module and carries out exchanges data.
4. the bluetooth earphone of a kind of integrated sound-recording function according to claim 1, is characterized in that: also comprise the record button for starting/closing sound-recording function, record button is connected with control module.
5. the bluetooth earphone of a kind of integrated sound-recording function according to Claims 2 or 3, is characterized in that: also comprise the charge mode switching key for switching wireless charging function and wired charge function, charge mode switching key is connected with control module.
6. the bluetooth earphone of a kind of integrated sound-recording function according to Claims 2 or 3, it is characterized in that: also comprise the first indicator light for showing charge mode and the second indicator light for showing sound-recording function startup/closedown, the first indicator light is all connected with control module with the second indicator light.
7. the bluetooth earphone of a kind of integrated sound-recording function according to Claims 2 or 3, it is characterized in that: be provided with the first isolating safety grid between described electric energy receiving coil and current rectifying and wave filtering circuit, between USB interface and the second charge management circuit, be provided with the second isolating safety grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199184.3A CN104918155A (en) | 2015-04-24 | 2015-04-24 | Bluetooth earphone integrated with sound recording function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199184.3A CN104918155A (en) | 2015-04-24 | 2015-04-24 | Bluetooth earphone integrated with sound recording function |
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| Publication Number | Publication Date |
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| CN104918155A true CN104918155A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510199184.3A Pending CN104918155A (en) | 2015-04-24 | 2015-04-24 | Bluetooth earphone integrated with sound recording function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877897A (en) * | 2016-01-02 | 2017-06-20 | 音来多(开曼)控股有限公司 | Radio frequency communication devices |
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| CN106877897A (en) * | 2016-01-02 | 2017-06-20 | 音来多(开曼)控股有限公司 | Radio frequency communication devices |
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Application publication date: 20150916 |