CN208424736U - A kind of Bluetooth voice frequency converter having 3D audio - Google Patents
A kind of Bluetooth voice frequency converter having 3D audio Download PDFInfo
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- CN208424736U CN208424736U CN201820655940.8U CN201820655940U CN208424736U CN 208424736 U CN208424736 U CN 208424736U CN 201820655940 U CN201820655940 U CN 201820655940U CN 208424736 U CN208424736 U CN 208424736U
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- frequency converter
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Abstract
The utility model relates to bluetooth converter technical fields, disclose a kind of Bluetooth voice frequency converter for having 3D audio, include: bluetooth module, are communicated to connect with intelligent communications terminal to receive the audio signal that the intelligent communications terminal is sent；3D audio conversion module is connect to receive the audio signal and be converted to 3D audio signal with the bluetooth module；An at least audio output interface is connect to export the 3D audio signal with the 3D audio conversion module.Whereby, the received audio signal of bluetooth can be converted to 3D audio by the utility model.
Description
Technical field
The utility model relates to bluetooth converter technical field more particularly to a kind of Bluetooth audio frequency conversions for having 3D audio
Device.
Background technique
3D audio is exactly that the sound that seems to exist but fabricate is copied out with loudspeaker；However generally at intelligence communication end
End, such as mobile phone, tablet computer all can not achieve 3D audio, and existing Bluetooth voice frequency converter is then only by intelligence communication end
The normal audio signals that end is sent, which are transformed on power amplifying device, to be played out, and receiving on power amplifying device is also all common sound
Frequency signal.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of Bluetooth audio frequency conversions for having 3D audio
The received audio signal of bluetooth can be converted to 3D audio by device.
To achieve the goals above, the utility model provides a kind of Bluetooth voice frequency converter for having 3D audio, includes:
Bluetooth module is communicated to connect with intelligent communications terminal to receive the audio signal that the intelligent communications terminal is sent；
3D audio conversion module is connect to receive the audio signal and be converted to 3D audio letter with the bluetooth module
Number；
An at least audio output interface is connect to export the 3D audio signal with the 3D audio conversion module.
It further include having a shell according to the Bluetooth voice frequency converter for having 3D audio, the bluetooth module and institute
It states 3D audio conversion module and is encapsulated in the interior of shell, the audio output interface is set to the surface of the shell.
It further include having an at least power module, the power supply according to the Bluetooth voice frequency converter for having 3D audio
The charging interface of module is set to the surface of the shell.
According to the Bluetooth voice frequency converter for having 3D audio, the charging interface is 5V direct-current charge port.
According to the Bluetooth voice frequency converter for having 3D audio, one is additionally provided on the shell for starting or closing
The 3D audio conversion module starts switch.
According to the Bluetooth voice frequency converter for having 3D audio, the shell is in cuboid structure, and the shell
It is equipped with an at least heat release hole.
According to the Bluetooth voice frequency converter for having 3D audio, the bluetooth module and the 3D audio conversion module
It is integrated in a PCB circuit board.
The utility model provides a kind of Bluetooth voice frequency converter for having 3D audio, includes: bluetooth module, logical with intelligence
The communication connection of letter terminal is to receive the audio signal that the intelligent communications terminal is sent；3D audio conversion module, with the bluetooth
Module is connected to receive the audio signal and be converted to 3D audio signal；An at least audio output interface, with the 3D audio
Conversion module is connected to export the 3D audio signal.Whereby, the utility model can convert the received audio signal of bluetooth
For 3D audio.
Detailed description of the invention
Fig. 1 is the functional block diagram for having the Bluetooth voice frequency converter of 3D audio described in the preferred embodiment in the utility model；
Fig. 2 is the three-dimensional structure diagram for having the Bluetooth voice frequency converter of 3D audio described in the preferred embodiment in the utility model；
Fig. 3 is the construction profile for having the Bluetooth voice frequency converter of 3D audio described in the preferred embodiment in the utility model；
Fig. 4 is the bottom surface structure figure for having the Bluetooth voice frequency converter of 3D audio described in the preferred embodiment in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
FIG. 1 to FIG. 4 shows the Bluetooth voice frequency converter 100 for having 3D audio described in the preferred embodiment in the utility model,
Include:
Bluetooth module 10 is communicated to connect with intelligent communications terminal to receive the audio that the intelligent communications terminal is sent and believe
Number；
3D audio conversion module 20 is connect to receive the audio signal and be converted to 3D audio letter with bluetooth module 10
Number；
An at least audio output interface 30 is connect with the 3D audio conversion module 20 to export the 3D audio signal.
The intelligent communications terminal can be the intelligent communication devices such as mobile phone, tablet computer, whole by the intelligence communication
End carries out wireless blue tooth connection with the bluetooth module 10 and sends audio signal；Again by the 3D audio conversion module 20 by sound
Frequency signal is converted to the output of 3D audio signal, that is, the power amplifying device for being connected to the Bluetooth voice frequency converter 100 may make to receive
To the audio signal with 3D audio, i.e. the utility model can realize the conversion of 3D audio in bluetooth converter 100.
It preferably, further include having a shell 40, the bluetooth module 10 and 3D audio conversion module 20 are encapsulated in shell
Inside 40, the audio output interface 30 is set to the surface of shell 30, such as Fig. 3.
It is preferred that further including having an at least power module, the charging interface 402 of the power module is set to the shell
40 surface.The embodiment of the present invention charging interface 402 is 5V direct-current charge port.
One is additionally provided on the shell 40 for starting or that closes the 3D audio conversion module 20 starts switch 401,
The audio signal of input can be converted to 3D audio when starting switch 401 described in the unlatching, otherwise export common audio.Such as
Fig. 2, the present embodiment further include having a power switch.
Such as Fig. 4, the shell 40 is in cuboid structure, and the shell 40 is equipped with an at least heat release hole 403.This implementation
Example includes the bottom that several heat release holes 403 are distributed in Bluetooth voice frequency converter 100.
The bluetooth module 10 and 3D audio conversion module 20 are integrated in a PCB circuit board.
In conclusion the utility model provides a kind of Bluetooth voice frequency converter for having 3D audio, include: bluetooth mould
Block is communicated to connect with intelligent communications terminal to receive the audio signal that the intelligent communications terminal is sent；3D audio conversion module,
It is connect with the bluetooth module to receive the audio signal and be converted to 3D audio signal；An at least audio output interface, with
The 3D audio conversion module connection is to export the 3D audio signal.Whereby, the utility model can be by the received sound of bluetooth
Frequency signal is converted to 3D audio.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (7)
1. a kind of Bluetooth voice frequency converter for having 3D audio, which is characterized in that include:
Bluetooth module is communicated to connect with intelligent communications terminal to receive the audio signal that the intelligent communications terminal is sent；
3D audio conversion module is connect to receive the audio signal and be converted to 3D audio signal with the bluetooth module；
An at least audio output interface is connect to export the 3D audio signal with the 3D audio conversion module.
2. the Bluetooth voice frequency converter according to claim 1 for having 3D audio, which is characterized in that further include having outside one
Shell, the bluetooth module and the 3D audio conversion module are encapsulated in the interior of shell, and the audio output interface is set to institute
State the surface of shell.
3. the Bluetooth voice frequency converter according to claim 2 for having 3D audio, which is characterized in that further include having at least one
Power module, the charging interface of the power module are set to the surface of the shell.
4. the Bluetooth voice frequency converter according to claim 3 for having 3D audio, which is characterized in that the charging interface is
5V direct-current charge port.
5. the Bluetooth voice frequency converter according to claim 2 for having 3D audio, which is characterized in that also set on the shell
There is one to be used to starting or closing starting switch for the 3D audio conversion module.
6. the Bluetooth voice frequency converter according to claim 2 for having 3D audio, which is characterized in that the shell is in rectangle
Body structure, and the shell is equipped with an at least heat release hole.
7. described in any item Bluetooth voice frequency converters for having 3D audio according to claim 1~6, which is characterized in that described
Bluetooth module and the 3D audio conversion module are integrated in a PCB circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655940.8U CN208424736U (en) | 2018-05-04 | 2018-05-04 | A kind of Bluetooth voice frequency converter having 3D audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655940.8U CN208424736U (en) | 2018-05-04 | 2018-05-04 | A kind of Bluetooth voice frequency converter having 3D audio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424736U true CN208424736U (en) | 2019-01-22 |
Family
ID=65115861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655940.8U Active CN208424736U (en) | 2018-05-04 | 2018-05-04 | A kind of Bluetooth voice frequency converter having 3D audio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424736U (en) |
-
2018
- 2018-05-04 CN CN201820655940.8U patent/CN208424736U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Yimo Acoustic Technology Co.,Ltd. Address before: 518000, building 4, 1 floor, Kenuo Industrial Park, development zone, Xixiang street, Shenzhen, Guangdong, 401 Patentee before: Shenzhen Riitek Technology Co.,Ltd. |