CN204362255U - MPS microphone power supply - Google Patents
MPS microphone power supply Download PDFInfo
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- CN204362255U CN204362255U CN201520102899.8U CN201520102899U CN204362255U CN 204362255 U CN204362255 U CN 204362255U CN 201520102899 U CN201520102899 U CN 201520102899U CN 204362255 U CN204362255 U CN 204362255U
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Abstract
The utility model provides a kind of MPS microphone power supply, comprising: power supply main body; Microphone interface, it is electrically connected with described power supply main body; At least one audio interface, it is electrically connected with described microphone interface; Mobile device is connected with microphone interface by the audio interface in described MPS microphone power supply with microphone, to export microphone signal to described mobile device by described microphone.Adopt the connection that the utility model realizes between microphone and mobile device, and provide microphone signal for mobile device.
Description
Technical field
The utility model relates to Audio Signal Processing field, particularly a kind of MPS microphone power supply.
Background technology
As a kind of audio frequency apparatus, microphone has become the more and more welcome Speech input instrument of one, in order to realize the recording on professional recording equipment.And user needs the difference of recording effect, the microphone kind adopted is not by various identical.
But no matter which kind of microphone user adopts record, all can normally will work for microphone provides corresponding power supply to carry out supplier of electricity, therefore, each microphone independently power supply of all often arranging in pairs or groups carries out work.
Along with the develop rapidly of entertainment industry, the various mobile devices needing collocation microphone to use get more and more, and existing microphone at access MPS microphone power supply with after realizing power taking, output in professional recording equipment by by the special purpose interface provided in MPS microphone power supply, and the connection that cannot realize between mobile device, and then also cannot provide microphone signal for mobile device.
Utility model content
An object of the present utility model is to solve microphone in prior art cannot realize the connection between mobile device, also cannot provide the defect of microphone signal for mobile device.
Another object of the present utility model is to provide a kind of connection realized between microphone and mobile device, and provides the MPS microphone power supply of microphone signal for mobile device.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of MPS microphone power supply, comprising: power supply main body; Microphone interface, it is electrically connected with described power supply main body; At least one audio interface, it is electrically connected with described microphone interface; Mobile device is connected with microphone interface by the audio interface in described MPS microphone power supply with microphone, to export microphone signal to described mobile device by described microphone.
Preferably, described audio interface is 4 segmentation audio interface.
Preferably, described 4 segmentation audio interface comprise and can be 4 segmentation 3.5mm audio interface.
Preferably, the quantity of described 4 segmentation 3.5mm audio interface is two.
Preferably, described 4 segmentation 3.5mm audio interface are respectively the audio interface of adaptive OMTP standard and the audio interface of adaptive CTIA standard.
Preferably, described MPS microphone power supply also comprises: the monitoring interface be electrically connected with described audio interface.
Preferably, the audio output line in described monitoring interface is connected with the audio output line in described audio interface.
Preferably, described microphone interface is card agriculture input interface, and described MPS microphone power supply also comprises the card agriculture output interface be electrically connected with described card agriculture input interface.
Preferably, described power supply main body is phantom power main body.
Preferably, described card agriculture input interface is connected with the audio frequency input line in described audio interface.
As shown from the above technical solution, advantage of the present utility model and good effect are:
In the utility model, MPS microphone power supply includes power supply main body, microphone interface and at least one audio interface, microphone interface is electrically connected with power supply main body, to access microphone, and power for microphone, mobile device is then connected with this MPS microphone power supply by audio interface, thus make mobile device and microphone realize connection each other by MPS microphone power supply, and then export microphone signal to mobile device by microphone, for various mobile device provides microphone signal, thus the mobile device wide variety that microphone can be carried, improve microphone and carry the rich of mobile device, meet the various demands of user, improve the convenience on using.
Accompanying drawing explanation
Fig. 1 is the structural representation of MPS microphone power supply in an embodiment;
Fig. 2 is the structural representation of MPS microphone power supply in another embodiment;
Fig. 3 is the structural representation of MPS microphone power supply in another embodiment;
Fig. 4 is the application schematic diagram of MPS microphone power supply in an embodiment.
Description of reference numerals is as follows: 110, power supply main body; 130, microphone interface; 131, card agriculture input interface; 133, card agriculture output interface; 150, audio interface; 210, interface is monitored.
Embodiment
The exemplary embodiment embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes on different execution modes, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
As previously mentioned, microphone is along with the fast development of entertainment industry, be not limited in the use in specialty is deduced, and more and more be applied in popular entertainment life, and because mobile device is of paramount importance converter tools in the entertainment life of masses, therefore, spy proposes a kind of MPS microphone power supply, uses microphone and mobile device to mate.
In one embodiment, concrete, this MPS microphone power supply as shown in Figure 1, comprises power supply main body 110, microphone interface 130 and at least one audio interface 150.
Power supply main body 110 is with thinking that microphone is powered, and microphone, after being connected with the MPS microphone power supply at its place, will directly be electrically connected with power supply main body 110.Microphone interface 130 will be electrically connected with power supply main body 110, in order to access microphone, make microphone be able to be electrically connected with power supply main body 110 by microphone interface 130, and then by power supply main body 110 power taking.
Microphone is connected electrically on MPS microphone power supply by microphone interface 130, is realized input and the transmission of power taking and microphone signal by the microphone interface 130 in MPS microphone power supply and audio interface 150, forms a kind of new converter tools microphone and mobile device to be combined.
According to microphone with the use of the needs of mobile device, at least one audio interface 150 will be provided with in MPS microphone power supply, this audio interface 150 is electrically connected with microphone interface 130, to be passed to audio interface 150 by by the microphone signal in microphone interface 130, and then be passed to its mobile device connected by audio interface 150, to preserve the current recording undertaken by microphone in a mobile device.
According to the needs of access mobile device, will be provided with at least one audio interface 150 in MPS microphone power supply, its concrete audio interface 150 quantity can be arranged flexibly.In a preferred embodiment, audio interface 150 quantity arranged in MPS microphone power supply is two, while taking into account the mobile device quantity that MPS microphone power supply can be accessed by, has also taken into account the reasonability of interface arrangement in MPS microphone power supply.
In MPS microphone power supply as above, mobile device wide variety microphone can being carried by the audio interface 150 set by it, effectively improves the convenience in use in current carried out Recording Process.
By MPS microphone power supply as above, connect MPS microphone power supply and mobile device respectively by tone frequency channel wire, will effectively improve the versatility of MPS microphone power supply, and tone frequency channel wire is with low cost, contribute to the cost reducing MPS microphone power supply.
In one embodiment, above-mentioned audio interface 150 can be 4 segmentation audio interface.4 sections in the 4 segmentation audio interface designs including L channel, R channel, microphone positive pole and ground connection, therefore, adopt 4 segmentation audio interface can carry out the input and output of signal to audio interface 150, that is, the input of signal can be realized via the microphone positive pole in 4 segmentation audio interface, the output of signal can be realized via the L channel in 4 segmentation audio interface and R channel.
Accordingly, the microphone signal that the microphone be connected with MPS microphone power supply produces inputs by the microphone positive pole in 4 segmentation audio interface, and the audio signal in the mobile device be connected with MPS microphone power supply also can be outputted in MPS microphone power supply by the L channel in this 4 segmentation audio interface and R channel.
Given this, in one embodiment, MPS microphone power supply as above further comprises monitors interface 210, as shown in Figure 2.Monitor interface 210 to be electrically connected with audio interface 150, to monitor the audio signal exported in mobile device that MPS microphone power supply connects, that is, user is by monitoring in interface 210 plugged earphone or headset monitoring mobile device.
And according to the needs of recording effect, the microphone adopted can be capacitor microphone or other common microphones.
In preferred embodiment, monitoring interface 210 in MPS microphone power supply can be 3 segmentation audio interface, also can be 4 segmentation audio interface, namely monitor interface 210 and can realize monitor function by means of only access earphone, while carrying out monitoring, also carry out the input of sound by access headset.
For the monitoring interface 210 of 4 segmentation audio interface, monitor the design that interface 210 has possessed L channel, R channel, microphone positive pole and ground connection, user, while monitoring mobile device, also can carry out the input of sound, improve interactive performance.
In one embodiment, adopt in the MPS microphone power supply of 4 segmentation audio interface as audio interface 150, this audio interface 150 can be 4 segmentation 3.5mm audio interface.
Further, in MPS microphone power supply, the quantity of 4 segmentation 3.5mm audio interface is two, to be connected with two mobile devices respectively by tone frequency channel wire, is imported in two mobile devices by the microphone signal that microphone inputs.
In preferred embodiment, two 4 segmentation 3.5mm audio interface can be respectively the audio interface of adaptive OMTP standard and the audio interface of adaptive CTIA standard.
Concrete, in MPS microphone power supply, monitor interface 210 to be connected by audio output line with audio interface 150, that is, the audio output line monitoring interface 210 is connected with the audio output line of audio interface 150, thus the audio signal in mobile device is transmitted by the audio output line of its audio output line and monitoring interface 210 in audio interface 150, and then exported by earphone or headset.
In one embodiment, microphone interface 130 is card agriculture input interface.For suitable with capacitor microphone, the interface accessed for capacitor microphone in MPS microphone power supply is card agriculture input interface 131, the recording effect that mobile device is obtained by MPS microphone power supply greatly promotes, for domestic consumer, also the recording effect of performing in a radio or TV programme level can be got, therefore, contribute to the properties of product of raising MPS microphone power supply and generally apply.
Concrete, card agriculture input interface 131 is connected with the audio frequency input line in audio interface 150, the microphone signal of input is delivered to by card agriculture input interface 131 in the audio frequency input line in audio interface 150, and then be delivered in the various equipment of MPS microphone power supply access.
In another embodiment, as shown in Figure 3, microphone interface as above further comprises card agriculture output interface 310, and this card agriculture output interface 310 is electrically connected with card agriculture input interface 130.
For MPS microphone power supply, not only need to access mobile device, realize the recording in mobile device, also need the sound pick-up outfit accessing specialty, realize the recording in professional recording equipment, therefore, also card agriculture output interface 133 will be set in MPS microphone power supply, the microphone signal that microphone inputs is exported in professional recording equipment, and then makes MPS microphone power supply be applicable to various different recording scene, improve the applicability of MPS microphone power supply.
Further, for being applicable to capacitor microphone, power supply main body 110 is phantom power main body, thinks that capacitor microphone provides the power supply of 48 volts.
In another embodiment, also be provided with the power supply port be electrically connected with power supply main body 110 in MPS microphone power supply, this power supply port is used for being electrically connected with external equipment, with power taking from external equipment, and carry out voltage-regulation by power supply main body 110, make MPS microphone power supply be the power supply that microphone exports 48 volts.
This power supply port can be USB interface, and its external equipment be electrically connected can be computer equipment or miscellaneous equipment.
In one embodiment, as shown in Figure 4, MPS microphone power supply is phantom power, with thinking that capacitor microphone provides power supply, and carries out the microphone signal input in capacitor microphone.
Wherein, capacitor microphone is connected on microphone interface 130 by card agriculture line, and this microphone interface 130 is card agriculture input interface 130, and power supply main body 110 is connected with microphone interface 130, starts normal work to make capacitor microphone.
When user is recorded by the capacitor microphone of current normal work, make mobile device by audio interface 150, such as smart mobile phone, panel computer etc., and access earphone in monitoring interface 210.
Now, the microphone signal produced in microphone is passed in mobile device by microphone interface 130 and audio interface 150, and accordingly, the audio signal in mobile device also monitored by the earphone of access by monitoring interface 210.
Although describe the utility model with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-mentioned execution mode is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (10)
1. a MPS microphone power supply, is characterized in that, comprising:
Power supply main body;
Microphone interface, it is electrically connected with described power supply main body;
At least one audio interface, it is electrically connected with described microphone interface;
Mobile device is connected with microphone interface by the audio interface in described MPS microphone power supply with microphone, to export microphone signal to described mobile device by described microphone.
2. audio interface according to claim 1, is characterized in that, described audio interface is 4 segmentation audio interface.
3. MPS microphone power supply according to claim 2, is characterized in that, described 4 segmentation audio interface are 4 segmentation 3.5mm audio interface.
4. MPS microphone power supply according to claim 3, is characterized in that, the quantity of described 4 segmentation 3.5mm audio interface is two.
5. MPS microphone power supply according to claim 4, is characterized in that, described 4 segmentation 3.5mm audio interface are respectively the audio interface of adaptive OMTP standard and the audio interface of adaptive CTIA standard.
6. MPS microphone power supply according to claim 1, is characterized in that, described MPS microphone power supply also comprises: the monitoring interface be electrically connected with described audio interface.
7. MPS microphone power supply according to claim 6, is characterized in that, the audio output line in described monitoring interface is connected with the audio output line in described audio interface.
8. MPS microphone power supply according to claim 1, is characterized in that, described microphone interface is card agriculture input interface, and described MPS microphone power supply also comprises the card agriculture output interface be electrically connected with described card agriculture input interface.
9. MPS microphone power supply according to claim 1, is characterized in that, described power supply main body is phantom power main body.
10. MPS microphone power supply according to claim 8, is characterized in that, described card agriculture input interface is connected with the audio frequency input line in described audio interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102899.8U CN204362255U (en) | 2015-02-12 | 2015-02-12 | MPS microphone power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102899.8U CN204362255U (en) | 2015-02-12 | 2015-02-12 | MPS microphone power supply |
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| Publication Number | Publication Date |
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| CN204362255U true CN204362255U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520102899.8U Expired - Fee Related CN204362255U (en) | 2015-02-12 | 2015-02-12 | MPS microphone power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108632690A (en) * | 2017-07-18 | 2018-10-09 | 北京视联动力国际信息技术有限公司 | A kind of hand microphone and Gooseneck type microphone switching method and apparatus |
-
2015
- 2015-02-12 CN CN201520102899.8U patent/CN204362255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108632690A (en) * | 2017-07-18 | 2018-10-09 | 北京视联动力国际信息技术有限公司 | A kind of hand microphone and Gooseneck type microphone switching method and apparatus |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20220212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |