CN208190859U - A kind of be broadcast live sings dual-purpose double microphone microphones with K - Google Patents
A kind of be broadcast live sings dual-purpose double microphone microphones with K Download PDFInfo
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- CN208190859U CN208190859U CN201820469697.0U CN201820469697U CN208190859U CN 208190859 U CN208190859 U CN 208190859U CN 201820469697 U CN201820469697 U CN 201820469697U CN 208190859 U CN208190859 U CN 208190859U
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Abstract
The utility model discloses a kind of live streamings and K to sing dual-purpose double microphone microphones, including microphone body, it is provided on the microphone body for realizing the microphone circuit system of audio receiving area reason sending function, the microphone circuit system includes moving-coil microphone, capacitor microphone, power circuit block, audio processing modules, the change-over switch module for the audio output module of external loudspeaker and for carrying out selection switching to moving-coil microphone and capacitor microphone.The utility model is provided simultaneously with capacitor microphone and moving-coil microphone, and it is provided with change-over switch module, due to appropriate to the occasion using moving-coil microphone in K song occasion, and it is appropriate to the occasion using capacitor microphone in network direct broadcasting occasion, therefore only need to carry out unrestricted choice switching to moving-coil microphone and capacitor microphone by change-over switch module when conversion occasions, it is convenient not only to operate, the microphone for different microphones that no replacement is required, and it is feature-rich, it can be achieved at the same time live streaming and K song double-purpose functional, greatly strengthen user experience.
Description
Technical field
The utility model relates to a kind of microphone, especially a kind of live streaming and K sing dual-purpose double microphone microphones.
Background technique
Microphone, scientific name are microphone, are the energy conversion devices that voice signal is converted to electric signal, also referred to as microphone,
Microphone.In our daily life, the frequency of use of microphone may be not high, but for some network main broadcasters or
Person singer, microphone are their indispensable things.The microphone can be divided into condenser type Mike according to the type of microphone
Wind and dynamic microphones, what the dynamic microphones utilized is electromagnetic induction principle, and lead loop is equipped on vibrating diaphragm,
It is placed between the magnetic field of magnet again, as constantly movement generates induced current in magnetic field for the variation of acoustic pressure, thus by sound signal
It is changed into electric signal.What the Electret Condencer Microphone utilized is the charge-discharge principle of capacitor, and the vibration of sound has driven capacitor
A pole plate (ultrathin metallic film), the vibration of this pole plate changes the distance between two pole plates, then changes capacitor.Work as electricity
When appearance becomes larger, power supply charges to capacitor；When capacitor becomes smaller, capacitor then discharges, to make to generate electric current in circuit, and by sound
Message number is changed into electric signal.
Dynamic microphones are widely used in K song occasion.In addition to it is at low cost, using other than simple, dynamic microphones
Remolding sensitivity it is lower, frequency response also not wide enough (Hz-KHz 50Hz~15kHz, and the audible Hz-KHz of human ear is 20Hz
~20kHz).Therefore its high range extends not good enough, for faint sound induction also can more blunt (transient response is slow),
It is briefly exactly that sound is not fine and smooth enough, details is not abundant enough.But anything has dual character, and dynamic microphones are in performance
Deficiency, but allow its tone color to seem more soft and moist and dim, also allow the song of singer more full mellow and full.In addition, moving-coil
Formula microphone has ambient noise pretty good inhibitory effect, more suitable for use in more noisy occasion.And condenser type
The features such as high sensitivity of microphone, frequency response wide (20Hz~20kHz), transient response are fastly, sound-reducing degree is high, can be calm
The high boosting of processing.The tone color of Electret Condencer Microphone shows clear beautiful, can show its born graceful voice.Therefore condenser type
Microphone is widely used in the occasions such as live streaming.
Condenser type Mike is used due to using dynamic microphones K song occasion is appropriate to the occasion, and network direct broadcasting occasion is appropriate to the occasion
Wind, therefore generally require to replace different types of microphone when conversion occasions, it is cumbersome, influence user experience.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of live streamings and K to sing dual-purpose double microphone Mikes
Wind is provided simultaneously with capacitor microphone and moving-coil microphone, and can be realized live streaming and K song according to different occasion free switchings
Dual-purpose function.
The technical solution adopted by the utility model to solve the problem is as follows:
A kind of be broadcast live sings dual-purpose double microphone microphones with K, it is characterised in that: including microphone body, the microphone
It is provided on body for realizing the microphone circuit system of audio receiving area reason sending function, the microphone circuit system packet
Include moving-coil microphone, capacitor microphone, power circuit block, audio processing modules, audio output module and use for external loudspeaker
In the change-over switch module for carrying out selection switching to moving-coil microphone and capacitor microphone；The output of the moving-coil microphone and capacitor microphone
End is respectively connected to the input terminal of change-over switch module, and the output end of the change-over switch module is connected by audio processing modules
To audio output module, the power circuit block is respectively connected to moving-coil microphone, capacitor microphone, change-over switch module, audio
Processing module and audio output module.
Further, the moving-coil microphone includes support frame and around the pickup face that support frame surrounding is arranged in, the electricity
Hold the top that support frame is arranged in microphone.
Further, the audio output module includes the transmitting antenna for being wirelessly connected to loudspeaker, the transmitting day
Line is connected with audio processing modules.
Further, the audio output module includes the audio output port for being typically wire connected to loudspeaker, the sound
Frequency output port is connected with audio processing modules.
Further, level setting switches are additionally provided on the microphone body, the level setting switches connect simultaneously
It is connected to moving-coil microphone and capacitor microphone.
Further, the interaction port for interacting with the external world, the friendship are additionally provided on the microphone body
Mutual port is connected to microphone circuit system.
Further, the interactive port includes for being connected to the interactive port of the Android of Android system equipment and for connecting
It is connected to the apple interaction port of apple system equipment, the Android interaction port and apple interaction port are connected to Mike's wind-powered electricity generation
Road system.
Further, the microphone circuit system is additionally provided with the mixer circuit module for voice reverberation, the friendship
Mutual port includes the external audio frequency input terminal for inputting external audio frequency, between the change-over switch module and audio processing modules
It is also connected by mixer circuit module, the external audio frequency input terminal is connected to mixer circuit module.
Further, the reverberation regulating switch adjusted for voice reverberation is additionally provided on the microphone body, it is described
Reverberation regulating switch is connected to mixer circuit module.
Further, the interactive port includes for by the recording output end of audio typing to external equipment, the record
Sound output end is connected with audio processing modules.
Further, the interactive port includes the charging incoming end for charging to microphone circuit system, institute
Stating power circuit block includes charging circuit module, the charging incoming end by charging circuit module be connected to moving-coil microphone,
Capacitor microphone, change-over switch module, audio processing modules and audio output module.
Further, the power circuit block includes battery module, and the battery module is connected to moving-coil microphone, capacitor
Microphone, change-over switch module, audio processing modules and audio output module.
Further, power switch, the moving-coil microphone, capacitor microphone, conversion are additionally provided on the microphone body
It is also attached by power switch between switch module, audio processing modules, audio output module and power circuit block.
The beneficial effects of the utility model are: dual-purpose double microphone Mikes are sung in a kind of live streaming and K that the utility model uses
Wind, including microphone body are provided on the microphone body for realizing the microphone of audio receiving area reason sending function
Circuit system, the microphone circuit system include moving-coil microphone, capacitor microphone, power circuit block, audio processing modules, use
In external loudspeaker audio output module and for moving-coil microphone and capacitor microphone carry out selection switching change-over switch module.
The utility model is provided simultaneously with capacitor microphone and moving-coil microphone, and is provided with change-over switch module, and due to singing in K, occasion is appropriate to the occasion to be adopted
Capacitor microphone is used with moving-coil microphone, and network direct broadcasting occasion is appropriate to the occasion, therefore only needs to open by conversion when conversion occasions
It closes module and unrestricted choice switching is carried out to moving-coil microphone and capacitor microphone, it is convenient not only to operate, the wheat for different microphones that no replacement is required
Gram wind, and it is feature-rich, it can be achieved at the same time live streaming and K song double-purpose functional, greatly strengthen user experience.
Detailed description of the invention
The utility model is described in further detail with example with reference to the accompanying drawing.
Fig. 1 is the basic circuit functional block diagram that a kind of live streaming of the utility model and K sing dual-purpose double microphone microphones；
Fig. 2 is the physical circuit for the first embodiment that dual-purpose double microphone microphones are sung in a kind of live streaming of the utility model with K
Functional block diagram；
Fig. 3 is the physical circuit for the second embodiment that dual-purpose double microphone microphones are sung in a kind of live streaming of the utility model with K
Functional block diagram；
Fig. 4 is the structural representation for the microphone body that dual-purpose double microphone microphones are sung in a kind of live streaming of the utility model with K
Figure；
Fig. 5 is a kind of live streaming of the utility model and K sings the moving-coil microphone of dual-purpose double microphone microphones and capacitor microphone exists
Side structure distribution schematic diagram on microphone body；
Fig. 6 is the structure top view for the moving-coil microphone that dual-purpose double microphone microphones are sung in a kind of live streaming of the utility model with K.
Specific embodiment
- Fig. 6 referring to Fig.1, a kind of live streaming of the utility model and K sing dual-purpose double microphone microphones.
Referring to Fig.1 and Fig. 4, a kind of be broadcast live sing dual-purpose double microphone microphones, including microphone body 1, the Mike with K
It is provided on blower body 1 for realizing the microphone circuit system 2 of audio receiving area reason sending function, the microphone circuit system
System 2 include moving-coil microphone 211, capacitor microphone 212, power circuit block 260, audio processing modules 240, for external loudspeaker
Audio output module 250 and for moving-coil microphone 211 and capacitor microphone 212 carry out selection switching change-over switch module 220；
The output end of the moving-coil microphone 211 and capacitor microphone 212 is respectively connected to the input terminal of change-over switch module 220, and described turn
The output end for changing switch module 220 is connected to audio output module 250, the power circuit mould by audio processing modules 240
Block 260 is respectively connected to moving-coil microphone 211, capacitor microphone 212, change-over switch module 220, audio processing modules 240 and audio
Output module 250.
The utility model receives human voice signal by moving-coil microphone 211 or capacitor microphone 212, and by voice analog signal
Digital electric signal is converted to, is being exported by audio output module 250 to external after the modulation treatment of audio processing modules 240
Loudspeaker play out.In addition, since the utility model is mounted with capacitor microphone 212 and moving-coil microphone 211 simultaneously, it is corresponding to go back
It is accordingly provided with change-over switch module 220, due to appropriate to the occasion using moving-coil microphone 211 in K song occasion, and in network direct broadcasting occasion
Preferably use capacitor microphone 212, thus only need when conversion occasions by the change-over switch 140 on 1 panel of microphone body come
It controls change-over switch module 220 and unrestricted choice switching is carried out to moving-coil microphone 211 and capacitor microphone 212, it is convenient not only to operate, nothing
The microphone of different microphones is needed to change, and feature-rich, can be achieved at the same time live streaming and K song double-purpose functional, greatly strengthen
User experience.
Referring to Fig. 2 and Fig. 4, further, the audio output module 250 includes the transmitting for being wirelessly connected to loudspeaker
Antenna 251, the transmitting antenna 251 are connected with audio processing modules 240.The utility model can be by audio processing modules
Good audio signal handled by 240 is transmitted to external loudspeaker by transmitting antenna 251 and plays out, and realizes wireless transmission, convenient
It is practical.
Further, the audio output module 250 includes the audio output port 252 for being typically wire connected to loudspeaker,
The audio output port 252 is connected with audio processing modules 240.The utility model can be by 240 institute of audio processing modules
The audio signal handled well is transmitted to external loudspeaker by wired mode and plays out, and sound quality loss is low.
Further, level setting switches 120, the level setting switches 120 are additionally provided on the microphone body 1
It is connected to moving-coil microphone 211 and capacitor microphone 212 simultaneously.User can be opened by the volume adjustment on 1 panel of microphone body
120 are closed to adjust the volume of microphone, it is simple and convenient.
Further, the interaction port 150 for interacting with the external world, institute are additionally provided on the microphone body 1
It states interactive port 150 and is connected to microphone circuit system 2.The bottom end of microphone body 1 is arranged in the interactive port 150.
Further, the microphone circuit system 2 is additionally provided with the mixer circuit module 230 for voice reverberation, institute
Stating interactive port 150 includes the external audio frequency input terminal 151 for inputting external audio frequency, the change-over switch module 220 and sound
It is also connected by mixer circuit module 230 between frequency processing module 240, the external audio frequency input terminal 151 is connected to audio mixing electricity
Road module 230.The audio that the utility model can obtain the equipment such as mobile phone or tablet computer by external audio frequency input terminal 151 is believed
Number, and it is sent to mixer circuit module 230, the mixer circuit module 230 can also receive human voice signal transmitted by microphone, will
The audio signal of the equipment such as human voice signal and mobile phone or tablet computer carries out mixed processing, reaches audio mixing effect, and be sent to sound
Frequency processing module 240.
Further, the reverberation regulating switch 130 adjusted for voice reverberation is additionally provided on the microphone body 1,
The reverberation regulating switch 130 is connected to mixer circuit module 230.User can pass through the reverberation on 1 panel of microphone body
Regulating switch 130 directly adjusts audio mixing degree and effect, simple and convenient.
Further, the interactive port 150 include for by the recording output end 152 of audio typing to external equipment,
The recording output end 152 is connected with audio processing modules 240.User can be by output end 152 of recording, by audio processing
The human voice signal or audio signal that module 240 is handled well transmit typing to external equipment, are stored.
Further, the interactive port 150 includes the charging incoming end for charging to microphone circuit system 2
153, the power circuit block 260 includes charging circuit module 262, and the charging incoming end 153 passes through charging circuit module
262 are connected to moving-coil microphone 211, capacitor microphone 212, change-over switch module 220, audio processing modules 240 and audio output mould
Block 250.User can be connected to charging incoming end 153 by external power supply or by equipment such as mobile phones, pass through charging circuit
Module 262 charges at any time to microphone circuit system 2, convenient and simple.
Further, the power circuit block 260 includes battery module 261, and the battery module 261 is connected to moving-coil
Microphone 211, capacitor microphone 212, change-over switch module 220, audio processing modules 240 and audio output module 250.This is practical new
Type can also charge to microphone circuit system 2 by built-in battery module 261.
Further, power switch 110, the moving-coil microphone 211, capacitor miaow are additionally provided on the microphone body 1
First 212, between change-over switch module 220, audio processing modules 240, audio output module 250 and power circuit block 260 also
It is attached by power switch 110.User can directly be adjusted by the power switch 110 on 1 panel of microphone body
The supply of electric energy is switched off or on power supply, simple and convenient.
Referring to Fig. 3, further, the interactive port 150 includes the Android interaction for being connected to Android system equipment
Port 154 and apple interaction port 155 for being connected to apple system equipment, Android interaction port 154 and apple are handed over
Mutual port 155 is connected to microphone circuit system 2.Pass through design Android interaction port 154 and apple interaction port 155, energy
Enough realize that the two-way input and output simultaneously of Android system equipment and apple system equipment improve efficiency without conversion, facilitate reality
With.
In addition, the interaction port 150 on the microphone body 1, can be three external audio frequencies being arranged independently of each other
Input terminal 151, recording output end 152 and charging incoming end 153；It may be external audio frequency input terminal 151, output end of recording
The 152 interaction ports 150 integrated two-by-two with charging incoming end 153；Or it is integrated with external audio frequency input terminal 151 simultaneously,
The interaction port 150 of recording output end 152 and the incoming end 153 that charges.It is defeated that audio can be realized by an interactive port 150
Out, recording input and charging input function, such as Fig. 3.
Referring to figure 5 and figure 6, further, the moving-coil microphone 211 includes support frame 2111 and surrounds setting in support frame
The top of support frame 2111 is arranged in the pickup face 2112 of 2111 surroundings, the capacitor microphone 212.The position A is microphone in Fig. 5
Half sectional view in 1 top mesh enclosure of body, the position B are half outside drawing outside 1 top mesh enclosure of microphone body, the moving-coil microphone
211 top be round support frame 2111 and circular pickup face 2112, the pickup face 2112 for obtain across
The voice of mesh enclosure, meanwhile, the voice across mesh enclosure can be obtained in order to capacitor microphone 212 can be made also, therefore by capacitor microphone
212 are arranged in the top of support frame 2111, and support frame as described above 2111 can play a supportive role to capacitor microphone 212, while will be electric
The top that support frame 2111 is arranged in appearance microphone 212 can also ensure that the cricoid pickup face 2112 of 211 nose-circle of moving-coil microphone
Normal pickup.
The utility model has the following characteristics: order programme can be replaced using cell phone platform, ancillary cost money is not had to
Realize K song；Mobile phone K song music access microphone is realized into wireless transmission, it is convenient and practical；Pass through moving-coil microphone 211 and capacitor miaow
First 212 pairs of microphone structures can be realized live streaming and K song double-purpose functional；It is designed using the end U chip, has low-power consumption and circuit steady
The features such as determining；In addition, can realize that two-way input and output simultaneously improve effect without conversion by Android system and apple system
Rate.
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (10)
1. a kind of live streaming and K sing dual-purpose double microphone microphones, it is characterised in that: including microphone body (1), the microphone
It is provided on body (1) for realizing the microphone circuit system (2) of audio receiving area reason sending function, the microphone circuit
System (2) includes moving-coil microphone (211), capacitor microphone (212), power circuit block (260), audio processing modules (240), uses
In the audio output module (250) of external loudspeaker and for carrying out selection switching to moving-coil microphone (211) and capacitor microphone (212)
Change-over switch module (220)；The output end of the moving-coil microphone (211) and capacitor microphone (212) is respectively connected to conversion and opens
The input terminal of module (220) is closed, the output end of the change-over switch module (220) is connected to by audio processing modules (240)
Audio output module (250), the power circuit block (260) be respectively connected to moving-coil microphone (211), capacitor microphone (212),
Change-over switch module (220), audio processing modules (240) and audio output module (250).
2. a kind of live streaming according to claim 1 and K sing dual-purpose double microphone microphones, it is characterised in that: the moving-coil
Microphone (211) includes support frame (2111) and surrounds setting in the pickup face (2112) of support frame (2111) surrounding, the capacitor
Microphone (212) is arranged in the top of support frame (2111).
3. a kind of live streaming according to claim 1 and K sing dual-purpose double microphone microphones, it is characterised in that: the audio
Output module (250) includes for being wirelessly connected to the transmitting antenna of loudspeaker (251), at the transmitting antenna (251) and audio
Reason module (240) is connected.
4. a kind of live streaming according to claim 1 and K sing dual-purpose double microphone microphones, it is characterised in that: the audio
Output module (250) includes the audio output port (252) for being typically wire connected to the audio output port of loudspeaker (252)
It is connected with audio processing modules (240).
5. a kind of live streaming according to claim 1 and K sing dual-purpose double microphone microphones, it is characterised in that: the Mike
The interaction port (150) for interacting with the external world is additionally provided on blower body (1), the interactive port (150) is connected to
Microphone circuit system (2).
6. a kind of live streaming according to claim 5 and K sing dual-purpose double microphone microphones, it is characterised in that: the interaction
Port (150) includes setting for being connected to the Android of Android system equipment interactive port (154) and for being connected to apple system
Standby apple interaction port (155), Android interaction port (154) and apple interaction port (155) are connected to microphone
Circuit system (2).
7. a kind of live streaming according to claim 5 and K sing dual-purpose double microphone microphones, it is characterised in that: the Mike
Wind circuit system (2) is additionally provided with the mixer circuit module (230) for voice reverberation, and the interactive port (150) includes using
In the external audio frequency input terminal (151) of input external audio frequency, the change-over switch module (220) and audio processing modules (240)
Between also connected by mixer circuit module (230), the external audio frequency input terminal (151) is connected to mixer circuit module
(230)。
8. a kind of live streaming according to claim 5 and K sing dual-purpose double microphone microphones, it is characterised in that: the interaction
Port (150) include for by the recording output end (152) of audio typing to external equipment, the recording output end (152) and
Audio processing modules (240) are connected.
9. a kind of live streaming according to claim 5 and K sing dual-purpose double microphone microphones, it is characterised in that: the interaction
Port (150) includes the charging incoming end (153) for charging to microphone circuit system (2), the power circuit mould
Block (260) includes charging circuit module (262), and the charging incoming end (153) is connected to dynamic by charging circuit module (262)
Enclose microphone (211), capacitor microphone (212), change-over switch module (220), audio processing modules (240) and audio output module
(250)。
10. a kind of live streaming according to claim 1 and K sing dual-purpose double microphone microphones, it is characterised in that: the power supply
Circuit module (260) includes battery module (261), and the battery module (261) is connected to moving-coil microphone (211), capacitor microphone
(212), change-over switch module (220), audio processing modules (240) and audio output module (250).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469697.0U CN208190859U (en) | 2018-04-03 | 2018-04-03 | A kind of be broadcast live sings dual-purpose double microphone microphones with K |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469697.0U CN208190859U (en) | 2018-04-03 | 2018-04-03 | A kind of be broadcast live sings dual-purpose double microphone microphones with K |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190859U true CN208190859U (en) | 2018-12-04 |
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ID=64435803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469697.0U Expired - Fee Related CN208190859U (en) | 2018-04-03 | 2018-04-03 | A kind of be broadcast live sings dual-purpose double microphone microphones with K |
Country Status (1)
| Country | Link |
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| CN (1) | CN208190859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021101516B4 (en) | 2021-01-25 | 2023-04-27 | Michel Nunnenkamp | microphone setup |
-
2018
- 2018-04-03 CN CN201820469697.0U patent/CN208190859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021101516B4 (en) | 2021-01-25 | 2023-04-27 | Michel Nunnenkamp | microphone setup |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |