CN207251891U - A kind of sound card with wireless blue tooth earphone function - Google Patents
A kind of sound card with wireless blue tooth earphone function Download PDFInfo
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- CN207251891U CN207251891U CN201721068648.8U CN201721068648U CN207251891U CN 207251891 U CN207251891 U CN 207251891U CN 201721068648 U CN201721068648 U CN 201721068648U CN 207251891 U CN207251891 U CN 207251891U
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- bluetooth
- sound card
- microphone
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Abstract
The utility model provides a kind of sound card with wireless blue tooth earphone function, including audio mix and audio effect processing module, Bluetooth audio frequency gateway and bluetooth wireless receiving and dispatching antenna, the first microphone input termi-nal and first is provided with the audio mix and audio effect processing module and monitors output terminal, audio input end and audio output are provided with the Bluetooth audio frequency gateway, the audio output is connected with the first microphone input termi-nal, the audio input end and first monitors output terminal connection, the Bluetooth audio frequency gateway is connected with bluetooth wireless receiving and dispatching antenna, the bluetooth wireless receiving and dispatching antenna is connected with exterior Bluetooth headset wireless pairing.By embedded with bluetooth audio frequency net gate way and bluetooth wireless receiving and dispatching antenna, it is connected with exterior Bluetooth headset wireless pairing, instead of existing wire microphone and wired earphone, avoid limitation of the cable to user, drastically increases the free degree of user.
Description
Technical field
Audio frequency apparatus technical field is the utility model is related to, more particularly to a kind of with wireless blue tooth earphone function
Sound card.
Background technology
Sound card, refers to computer sound card or mobile phone sound card, for the sound of performing artist and background music or scence music to be mixed
And processing, and be sent to computer or mobile phone recording or teletransmission is done to spectators scene by computer or cell phone network.
Existing sound card（Mobile phone sound card or computer sound card）, rely on wire microphone performance and wired earphone is monitored, and
Sound card needs external power supply, because the presence of cable, limits the activity of performing artist, development and live row with mobile network
The rise of industry, existing mobile phone sound card or computer sound card can not meet the application of some performance occasions.
Therefore, the prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of sound card with wireless blue tooth earphone function, it is intended to solves existing
Sound card is limited the activity of performing artist, existing sound card can not be met one due to the presence of wire microphone and wired earphone
The problem of a little performance occasions.
To solve the above problems, the technical solution of the utility model is as follows：
A kind of sound card with wireless blue tooth earphone function, including audio mix and audio effect processing module, Bluetooth audio frequency net
Close and bluetooth wireless receiving and dispatching antenna, the first microphone input termi-nal and the are provided with the audio mix and audio effect processing module
One monitors output terminal, is provided with audio input end and audio output on the Bluetooth audio frequency gateway, the audio output with
First microphone input termi-nal connects, and the audio input end and first monitors output terminal connection, the Bluetooth audio frequency gateway and indigo plant
Tooth wireless receiving and dispatching antenna connects, and the bluetooth wireless receiving and dispatching antenna is connected with exterior Bluetooth headset wireless pairing.
The sound card with wireless blue tooth earphone function, wherein, further include at least one second microphone input terminal
With at least one second monitor output terminal, the second microphone input terminal and second monitor output terminal respectively with audio mix and
Audio effect processing module connects.
The sound card with wireless blue tooth earphone function, wherein, further include at least one mixed audio output terminal, institute
Mixed audio output terminal is stated to be connected with audio mix and audio effect processing module, the mixed audio output terminal and external equipment
Usb audio input terminal or the connection of analog audio input end.
The sound card with wireless blue tooth earphone function, wherein, further include accompaniment music input terminal and/or scene sound
Input terminal is imitated, the accompaniment music input terminal and/or scene audio input terminal are connected with audio mix and audio effect processing module.
The sound card with wireless blue tooth earphone function, wherein, further include internal battery, the internal battery and sound
Frequency mixing is connected with audio effect processing module.
The sound card with wireless blue tooth earphone function, wherein, the second microphone input terminal and second is monitored
Output terminal shares same interface.
The sound card with wireless blue tooth earphone function, wherein, further include one group of microphone volume indicator light and/or
Monitor volume indicator light, the microphone volume indicator light and/or monitoring volume indicator light and audio mix and audio effect processing mould
Block connects, for showing microphone and/or monitoring the size of volume.
The sound card with wireless blue tooth earphone function, wherein, the microphone volume indicator light and/or monitoring sound
Amount instruction lamp is provided with least three kinds of colors, is respectively the first color, the second color and the 3rd color, and it is low that the first color of display represents volume,
It is moderate to show that the second color represents volume, shows the 3rd color representative voice distortion.
The beneficial effects of the utility model include：Sound card provided by the utility model with earphone-microphone function, passes through
Embedded with bluetooth audio frequency net gate way and bluetooth wireless receiving and dispatching antenna, are connected with exterior Bluetooth headset wireless pairing, and instead of existing has
Line microphone and wired earphone, avoid limitation of the cable to user, drastically increase the free degree of user, while this
The sound card of utility model also has multichannel microphone interface and monitors interface, while supports making for wired headset and earphone-microphone
With improving the scope of application of sound card；On the other hand, by setting mixed audio output terminal, realize and external equipment such as mobile phone
With the connection of computer, by setting accompaniment music input terminal and scene audio input terminal, accompaniment music and scene audio are added, is carried
High using effect, by setting internal battery, instead of the form of existing wired power supply, sound card is carried with sound,
Further increase the convenience used；By setting volume indicator light, allow a user to more be visually known sound conditions,
Easy to adjust microphone and monitor volume.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the sound card with wireless blue tooth earphone function provided by the utility model.
Fig. 2 is the structure diagram of another sound card with wireless blue tooth earphone function provided by the utility model.
Fig. 3 is the structure diagram of another sound card with wireless blue tooth earphone function provided by the utility model.
Fig. 4 is that the front outer portion structure of another sound card with wireless blue tooth earphone function provided by the utility model is shown
It is intended to.
Description of reference numerals：1st, audio mix and audio effect processing module；101st, the first microphone input termi-nal；102nd, the first prison
Listen output terminal；103rd, second microphone input terminal；104th, second output terminal is monitored；105th, mixed audio output terminal；106th, accompany
Music input terminal；107th, scene audio input terminal；108th, microphone input and monitoring output shared interface；2nd, Bluetooth audio frequency net
Close；201st, audio output；202nd, audio input end；3rd, bluetooth wireless receiving and dispatching antenna；4th, internal battery；5th, sound card body；6、
Monitor volume indicator light；7th, microphone volume indicator light.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
Referring to Fig. 1, the utility model provides a kind of sound card with wireless blue tooth earphone function, including audio mix and
Audio effect processing module 1, Bluetooth audio frequency gateway 2 and bluetooth wireless receiving and dispatching antenna 3, audio mix and audio effect processing module 1 are used for
Audio mix and audio effect processing are carried out, is the core processing unit of sound card, can be the main control chip of sound card in practical applications,
Further, Bluetooth audio frequency gateway 2 has wireless music transfer function and bidirectional call function, in practical applications, can be used
A2DP agreements（Advanced Audio Distribution Profile Bluetooth audio frequency mode agreements）And HFP
（Hands-free Profile）The above-mentioned function of protocol realization.The first Mike is provided with audio mix and audio effect processing module 1
Wind input terminal 101 and first monitors output terminal 102, and audio input end 202 and audio output are provided with Bluetooth audio frequency gateway 2
201, audio output 201 is connected with the first microphone input termi-nal 101, and audio input end 202 and first is monitored output terminal 102 and connected
Connect, Bluetooth audio frequency gateway 2 is connected with bluetooth wireless receiving and dispatching antenna 3, and bluetooth wireless receiving and dispatching antenna 3 is wirelessly matched somebody with somebody with exterior Bluetooth headset
To connection.In practical applications, the exterior Bluetooth headset can be common Bluetooth headset on the market, by with sound card
Bluetooth audio frequency gateway 2 is adapted to, and realizes that wireless pairing connects.When in use, the microphone of Bluetooth headset picks up user's
Sound is transmitted to Bluetooth audio frequency gateway 2, then the audio output 201 by Bluetooth audio frequency gateway 2 by bluetooth wireless receiving and dispatching antenna 3
The first microphone input termi-nal 101 is transmitted to, realizes wireless pickup function.By the processing of audio mix and audio effect processing module 1,
It is transmitted to through the first monitoring output terminal 102 on Bluetooth audio frequency gateway 2, Bluetooth headset is transferred to by bluetooth wireless receiving and dispatching antenna 3
Loudspeaker, user just can hear the monitoring sound transmitted, so as to fulfill wireless monitor function.The utility model passes through interior
Bluetooth audio frequency gateway and bluetooth wireless receiving and dispatching antenna are put, is connected with exterior Bluetooth headset wireless pairing, instead of existing wired
Microphone and wired earphone, avoid limitation of the cable to user, drastically increase the free degree of user.
In practical applications, to adapt to different use occasions and the requirement of different users, referring to Fig. 2, the utility model
It can also include at least one second microphone input terminal 103 and at least one second and monitor output terminal 104, second microphone is defeated
Enter 103 and second monitoring output terminal 104 of end to be connected with audio mix and audio effect processing module 1 respectively.In actual use, not only
It can meet the requirement wirelessly used, can also meet wired requirement used, enrich the scope of application of sound card.Further
Ground, to adapt to different types of headset on the market, second microphone input terminal 103 and second is monitored output terminal 104 and can also be set
Put all the way as microphone input and monitoring output shared interface 108, reduce the quantity of connecting line, it is user-friendly.
In practical applications, the utility model further includes at least one mixed audio output terminal 105, mixed audio output terminal
105 are connected with audio mix and audio effect processing module 1, the usb audio input terminal of mixed audio output terminal 105 and external equipment or
Analog audio input end connects.Referring to Fig. 2, the present embodiment has two mixed audio output terminals 105, respectively with mobile phone analog audio
Frequency interface is connected with computer simulation audio interface, for exporting mixed audio to mobile phone or computer, especially suitable for live industry.
In practical applications, the using effect of horn of plenty sound card, referring to Fig. 2, the present embodiment further includes accompaniment music input
End 106 and scene audio input terminal 107, accompaniment music input terminal 106 and scene audio input terminal 107 and audio mix and audio
Processing module 1 connects.Preferably, accompaniment music input terminal 106 is connected with accompaniment mobile phone, inputs accompaniment music, and scene audio is defeated
Enter end 107 and be used for input scene audio, the scene audio could be provided as the audios such as applause, laugh, and it is new to be integrated in this practicality
In type, especially suitable for live industry, for having adjusted live atmosphere.
Existing sound card is required for external connection power cord to power, and locks into the presence of power cord, inconvenient when in use
Freely carry.Preferably, referring to Fig. 3, sound card described in the utility model further includes internal battery 4, internal battery 4 and audio mix
Connected with audio effect processing module 1.The presence of internal battery 4 solve thes problems, such as power cord, and further increasing sound card makes
The free degree.
In practical applications, the utility model be additionally provided with sound card body 5 one group of microphone volume indicator light and/or
Volume indicator light is monitored, referring to Fig. 4, in the present embodiment, one group of 6 He of microphone volume indicator light is provided with sound card body 5
Monitor volume indicator light 7, it is preferable that microphone volume indicator light 6 and monitoring volume indicator light 7 are respectively made of row's indicator light,
Microphone volume indicator light 6 and monitoring volume indicator light 7 are connected with audio mix and audio effect processing module 1, are respectively used to show
Microphone and the size for monitoring volume.Further, it is more to could be provided as the number that indicator light is lighted when in use, represents sound
Amount is bigger, and indicator light lights order and could be provided as sequential illumination from the bottom up, and volume is more visually known easy to user
Size.
Further, microphone volume indicator light 6 and monitoring volume indicator light 7 are provided with least three kinds of colors, are respectively
First color, the second color and the 3rd color, it is low that the first color of display represents volume, and it is moderate that the second color of display represents volume, shows the 3rd color
Representative voice distortion.In practical applications, the color of indicator light from the bottom up can be set for the first color, the second color and the 3rd
Color, the first color are yellow, and the second color is green, and the 3rd color is red.
Sound card provided by the utility model with earphone-microphone function, it is wireless by embedded with bluetooth audio frequency net gate way and bluetooth
Dual-mode antenna, is connected with exterior Bluetooth headset wireless pairing, instead of existing wire microphone and wired earphone, avoids electricity
Limitation of the cable to user, drastically increases the free degree of user, while the sound card of the utility model also has multichannel wheat
Gram wind interface and interface is monitored, while support the use of wired headset and earphone-microphone, improve the scope of application of sound card；It is another
Aspect, by setting mixed audio output terminal, realizes the connection with external equipment such as mobile phone and computer, by setting accompaniment music
Input terminal and scene audio input terminal, add accompaniment music and scene audio, using effect are improved, by setting in-built electrical
Pond, instead of the form of existing wired power supply, sound card is carried with sound, further increase the convenience used；It is logical
Setting volume indicator light is crossed, allows a user to more be visually known sound conditions, easy to adjust microphone and monitor volume.
It should be appreciated that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (8)
1. a kind of sound card with wireless blue tooth earphone function, it is characterised in that including audio mix and audio effect processing module, indigo plant
Tooth audio frequency net gate way and bluetooth wireless receiving and dispatching antenna, it is defeated to be provided with the first microphone in the audio mix and audio effect processing module
Enter end and first and monitor output terminal, audio input end and audio output, the audio are provided with the Bluetooth audio frequency gateway
Output terminal is connected with the first microphone input termi-nal, and the audio input end and first monitors output terminal connection, the Bluetooth audio frequency
Gateway is connected with bluetooth wireless receiving and dispatching antenna, and the bluetooth wireless receiving and dispatching antenna is connected with exterior Bluetooth headset wireless pairing.
2. the sound card according to claim 1 with wireless blue tooth earphone function, it is characterised in that further include at least one
Second microphone input terminal and at least one second monitors output terminal, and the second microphone input terminal and second monitor output terminal
It is connected respectively with audio mix and audio effect processing module.
3. the sound card according to claim 1 with wireless blue tooth earphone function, it is characterised in that further include at least one
Mixed audio output terminal, the mixed audio output terminal are connected with audio mix and audio effect processing module, and the mixed audio is defeated
Outlet and the usb audio input terminal of external equipment or the connection of analog audio input end.
4. the sound card according to claim 1 with wireless blue tooth earphone function, it is characterised in that further include accompaniment music
Input terminal and/or scene audio input terminal, the accompaniment music input terminal and/or scene audio input terminal and audio mix and sound
Imitate processing module connection.
5. the sound card according to claim 1 with wireless blue tooth earphone function, it is characterised in that further include in-built electrical
Pond, the internal battery are connected with audio mix and audio effect processing module.
6. the sound card according to claim 2 with wireless blue tooth earphone function, it is characterised in that the second microphone
Input terminal and the second monitoring output terminal share same interface.
7. the sound card according to claim 1 with wireless blue tooth earphone function, it is characterised in that further include one group of Mike
Wind volume indicator light and/or monitoring volume indicator light, the microphone volume indicator light and/or monitoring volume indicator light and audio
Mixing is connected with audio effect processing module, for showing microphone and/or monitoring the size of volume.
8. the sound card according to claim 7 with wireless blue tooth earphone function, it is characterised in that the microphone volume
Indicator light and/or monitoring volume indicator light are provided with least three kinds of colors, are respectively the first color, the second color and the 3rd color, show
It is low that first color represents volume, and it is moderate that the second color of display represents volume, shows the 3rd color representative voice distortion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068648.8U CN207251891U (en) | 2017-08-24 | 2017-08-24 | A kind of sound card with wireless blue tooth earphone function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068648.8U CN207251891U (en) | 2017-08-24 | 2017-08-24 | A kind of sound card with wireless blue tooth earphone function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251891U true CN207251891U (en) | 2018-04-17 |
Family
ID=61882573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068648.8U Active CN207251891U (en) | 2017-08-24 | 2017-08-24 | A kind of sound card with wireless blue tooth earphone function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618265A (en) * | 2018-12-17 | 2019-04-12 | 深圳市金锘铂科技有限公司 | A kind of portable independent receiver with audio processing function |
| CN109991881A (en) * | 2018-12-17 | 2019-07-09 | 深圳市金锘铂科技有限公司 | Audio for remotely controlling electronic devices adjusts processing unit and its control method |
| CN111200774A (en) * | 2018-11-18 | 2020-05-26 | 北京塞宾科技有限公司 | Bluetooth sound card |
-
2017
- 2017-08-24 CN CN201721068648.8U patent/CN207251891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200774A (en) * | 2018-11-18 | 2020-05-26 | 北京塞宾科技有限公司 | Bluetooth sound card |
| CN109618265A (en) * | 2018-12-17 | 2019-04-12 | 深圳市金锘铂科技有限公司 | A kind of portable independent receiver with audio processing function |
| CN109991881A (en) * | 2018-12-17 | 2019-07-09 | 深圳市金锘铂科技有限公司 | Audio for remotely controlling electronic devices adjusts processing unit and its control method |
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