CN208046884U - Multifunctional integrated voice-input device - Google Patents
Multifunctional integrated voice-input device Download PDFInfo
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- CN208046884U CN208046884U CN201820357605.XU CN201820357605U CN208046884U CN 208046884 U CN208046884 U CN 208046884U CN 201820357605 U CN201820357605 U CN 201820357605U CN 208046884 U CN208046884 U CN 208046884U
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Abstract
The utility model discloses a kind of multifunctional integrated voice-input devices, the especially multifunctional integrated microphone of moving-coil microphone+loudspeaker+power board.It includes microphone guard, main body and handle and the damper being placed in microphone guard and moving-coil microphone, and the top of main body is provided with moving-coil microphone, and the lower end of damper is socketed on engaging column and puts on, and damper sleeve is in moving-coil microphone portion.When the utility model sends out sound by loudspeaker, the phenomenon that resonance then can be generated with the main body of microphone, when sound is back to via the main body of microphone on damper, since the physical effect of damper can effectively eliminate the dither effect caused by passback sound；Can the sound of the sound frequency point of pickup microphone and loudspeaker be spelled to point using damper material difference simultaneously to be staggered, it is transmitted in pickup microphone with the acoustical vibration for inhibiting loudspeaker to generate, so as to avoid miaow, the generation for phenomenon of uttering long and high-pitched sounds, ensure microphone in use, the sound of user is allowed to become more have penetration power.
Description
Technical field
The utility model is related to computer information technology fields, are set more particularly to a kind of multifunctional integrated voice input
It is standby.
Background technology
Voice-input device, such as microphone (also known as microphone, microphone or microphone) is that one kind can be by voice signal
Be converted to the energy conversion device of electric signal；With popularizing for the entertainment selections such as K songs, the application of microphone is also increasingly extensive
And it is ripe.
However, the existing microphone but following problem of generally existing：1. such as working as Mike when carrying out K songs using microphone
When wind becomes one with loudspeaker power amplifier or is closer at a distance from loudspeaker power amplifier, pass through loudspeaker work(from the sound of microphone input
It can be passed back in microphone by the main body cover of microphone after the amplification put, microphone is again by the sound of this identical frequency at this time
After input, just it is easy to send out the sound of lasting and continuous intentinonally identical frequency, such phenomenon usually quilt in loudspeaker power amplifier
As miaow or phenomenon of uttering long and high-pitched sounds, the generation of this phenomenon can not only influence the normal use of microphone, also can to export sound sound
Matter causes serious negative effect；2. having a single function, the actual use demand of people is cannot be satisfied, it such as can not be according to the need of user
Various audio-video documents are stored to play out at any time, can not with the intelligent digitals product such as smart television, mobile phone into
Row is effectively used cooperatively；3. hardware configuration and system structure are relative complex, it is not easy to use microphone and the later stage
Maintenance.4. be all capacitance microphone, face alignment microphone just can be with.
Utility model content
Based on this, it is necessary to for traditional technology there are the problem of, a kind of multifunctional integrated voice-input device is provided,
When the utility model sends out sound by loudspeaker, then can with the main body of microphone generate resonance the phenomenon that, when sound via
When the main body of microphone is back on damper, since the physical effect of damper can effectively eliminate caused by passback sound
Dither effect；Can the sound of the sound frequency point of pickup microphone and loudspeaker be spelled to point using damper material difference simultaneously to be staggered, with
The acoustical vibration that loudspeaker generate is inhibited to be transmitted in pickup microphone, so as to avoid miaow the generation for phenomenon of uttering long and high-pitched sounds ensures wheat
Gram wind is in use, the sound of let us becomes more have penetration power.
In a first aspect, the utility model embodiment provides a kind of multifunctional integrated voice-input device, the voice
The structure member that input equipment is from top to bottom sequentially distributed includes：The housing net of the energy conversion device of the voice-input device
Cover, the main body of the voice-input device, the voice-input device hand-held part and be placed in the voice-input device
Damping carrier in the housing guard of the energy conversion device；It is inlayed on the side wall of the main body of the voice-input device
Functional key group is packaged with master control driving plate in the main body of the voice-input device and is electrically connected with the master control driving plate
And it is installed in the loudspeaker of the function key group phase back side and auxiliary bass component, the hand-held part of the voice-input device
There are the energy-storage battery being electrically connected with the master control driving plate, the top of the main body of the voice-input device to be provided with one and be located at institute
The linking column sleeve in the housing guard of the energy converter of voice-input device is stated, the lower end socket of damper is simultaneously
It is fixed on the engaging column to put on, the energy conversion device of the pickup moving-coil of the master control driving plate electrical connection.
The main body of the voice-input device includes top and the energy conversion device in one of the embodiments,
The housing guard be connected and axial cross section in the trapezoidal flaring housing section of class, by the bottom nozzle for being flared housing section along axis
The square shell portion that is formed after being extended downwardly to direction and after in axial direction being extended downwardly by the bottom nozzle in column shell portion
Molding and axial cross section are in the trapezoidal necking housing section of class, the bottom end of the necking housing section and the institute of the voice-input device
It states hand-held part to be connected, the linking column sleeve in axial direction upwardly extends aftershaping by the top ports of the flaring housing section.
In one of the embodiments, an axial directional distribution along square shell portion is installed in square shell portion
Isolation seat shell, the inner space in square shell portion is divided into installation chamber and keynote chamber, the master by the isolation seat shell
Control driving plate is installed in the isolation seat shell and in the installation cavity room, and loudspeaker are installed in the isolation seat shell and position
In in the keynote chamber, the function key group is embedded on the side wall of the installation chamber, the side wall of the keynote chamber
The upper and position opposite with the loudspeaker offers one and amplifies hole, is installed with described in a covering on the peripheral wall in square shell portion
Amplify the dust-proof metal mesh in hole.
The master control driving plate includes wiring board carrier in one of the embodiments, and to be set to the circuit onboard
It is used to carry out the energy supply control module of regulation and control control, for by pickup moving-coil to the voltage that the energy-storage battery exports on body
The audio signal of energy conversion device output carry out synthesizing low noise sound after reverberation time and volume are regulated and controled
The pickup of frequency signal is amplified and reverb module, for being carried out to the audio signal via pickup amplification and reverb module output
The recording module of recording, the power amplifier mould for externally being played to the audio signal via pickup amplification and reverb module output
Block and audio output module and the master controller for being integrated with wireless communication module；Wherein, the energy supply control module, pickup are put
Big and reverb module, recording module, power amplifier module and audio output module are connected respectively at the master controller and are controlled by institute
State master controller.
An embedded slot is further opened on the peripheral wall of main body in one of the embodiments, is installed in the embedded slot logical
Cross data transmission and charging interface that the energy supply control module is electrically connected with the master controller and/or defeated by the audio
Go out the audio output interface and/or the storage card being directly electrically connected with the master controller that module is electrically connected with the master controller
Deck.
One is packaged in the main body of the voice-input device be integrated with wireless communication module in one of the embodiments,
The master control driving plate and one described two institutes of function key group phase back side are electrically connected and are located at the master control driving plate
Loudspeaker and an auxiliary bass component are stated, there are one driven with the master control for the hand-held part installing of the voice-input device
The energy-storage battery of plate electrical connection, there are one be located at the voice-input device for the top setting of the main body of the voice-input device
The energy conversion device the housing guard in linking column sleeve, the lower end of damper is socketed and is fixed on the rank
It connects on column sleeve, the energy conversion device of the pickup moving-coil of the master control driving plate electrical connection.
Several shock relieve vents, the institute of pickup moving-coil are offered on four walls of the damper in one of the embodiments,
Energy conversion device seat is stated in cylindricality seat pipe portion.
The function key group is made of multiple buttons in one of the embodiments,.
The energy conversion device of the voice-input device is the microphone of microphone in one of the embodiments,；
The housing guard of the energy conversion device of the voice-input device is the microphone guard of microphone；The voice is defeated
The hand-held part for entering equipment is the handle of microphone；The energy conversion device of the pickup moving-coil is pickup moving-coil microphone.
Multifunctional integrated voice-input device provided by the utility model, is related to apparatus for processing audio technical field, especially
It is the multifunctional integrated microphone of moving-coil microphone+loudspeaker+power board.It includes microphone guard, main body and handle and is placed in miaow
Damper and moving-coil microphone, the top of main body in head guard are provided with moving-coil microphone, and the lower end of damper is socketed on linking
On column sleeve, damper sleeve is in moving-coil microphone portion.It, then can be with microphone when the utility model sends out sound by loudspeaker
Main body generate resonance the phenomenon that, when sound is back to via the main body of microphone on damper, since damper is physical
Effect can effectively eliminate the dither effect caused by passback sound；It simultaneously can be by pickup microphone using damper material difference
The sound of sound frequency point and loudspeaker spells point and is staggered, and is transmitted in pickup microphone with the acoustical vibration for inhibiting loudspeaker to generate, to keep away
Miaow is exempted from the generation for phenomenon of uttering long and high-pitched sounds ensures microphone in use, the sound of let us becomes more have penetration power.
Description of the drawings
Fig. 1 is that a kind of Standard of multifunctional integrated voice-input device in the utility model one embodiment shows
It is intended to；
Fig. 2 is that a kind of STRUCTURE DECOMPOSITION of multifunctional integrated voice-input device in the utility model one embodiment is shown
It is intended to；
Fig. 3 is the damper in a kind of multifunctional integrated voice-input device in the utility model one embodiment
Structural relation schematic diagram；
Fig. 4 is the master control driving in a kind of multifunctional integrated voice-input device in the utility model one embodiment
The control principle block diagram of plate；
Fig. 5 is the circuit theory in a kind of multifunctional integrated voice-input device in the utility model one embodiment
Reference view；
Fig. 6 is the PCB design in a kind of multifunctional integrated voice-input device in the utility model one embodiment
Reference view.
Specific implementation mode
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
The example voice-input device multifunctional integrated to the utility model is further elaborated.It should be appreciated that described herein
Specific embodiment only explaining the utility model, be not used to limit the utility model.
It is especially multifunctional integrated the utility model is related to apparatus for processing audio technical field in conjunction with shown in Fig. 1-Fig. 6
Voice-input device, the integrated microphone of specially multi-functional wiring board.
It should be noted that a kind of structure member packet that multifunctional integrated voice-input device is from top to bottom sequentially distributed
It includes：The housing guard of the energy conversion device of voice-input device, the main body of voice-input device, voice-input device it is hand-held
Portion and be placed in voice-input device energy conversion device housing guard in damping carrier；The main body of voice-input device
Side wall on be inlaid with function key group, be packaged in the main body of voice-input device master control driving plate and with master control driving plate electricity
The loudspeaker and auxiliary bass component for connecting and being located at function key group phase back side, be installed in the hand-held part of voice-input device with
The energy-storage battery of master control driving plate electrical connection, the top of the main body of voice-input device are provided with one and are located at voice-input device
Linking column sleeve in the housing guard of energy converter, the lower end of damper are socketed and are fixed on engaging column and put on, and master control is driven
The energy conversion device of the pickup moving-coil of movable plate electrical connection.Wherein, the energy conversion device of voice-input device is microphone
Microphone；The housing guard of the energy conversion device of voice-input device is the microphone guard of microphone；The hand of voice-input device
Hold the handle that portion is microphone；The energy conversion device of pickup moving-coil is pickup moving-coil microphone.In addition, function key group is by multiple
Button forms.Multi-functional selectivity and the flexibility of voice-input device are improved as a result,.
In the present embodiment, the main body of voice-input device include top be connected with the housing guard of energy conversion device and
Axial cross section in the trapezoidal flaring housing section of class, in axial direction extended downwardly by the bottom nozzle of flaring housing section after formed four
Rectangular shell portion and in axial direction to extend downwardly aftershaping and axial cross section by the bottom nozzle in column shell portion trapezoidal in class
Necking housing section, the bottom end of necking housing section are connected with the hand-held part of voice-input device, and linking column sleeve is by flaring shell
The top ports in portion in axial direction upwardly extend aftershaping.
Further, an isolation seat shell along the axial directional distribution in square shell portion is installed in square shell portion, every
The inner space in square shell portion is divided into installation chamber to the shell that disseats and keynote chamber, master control driving plate are installed in isolation seat shell
It goes up and is located in installation cavity room, loudspeaker are installed in isolation seat shell and in keynote chamber, and function key group is embedded in installation
On the side wall of chamber, on the side wall of the keynote chamber and position opposite with loudspeaker offers one and amplifies hole, the week in square shell portion
A covering is installed on wall to amplify the dust-proof metal mesh in hole.Wherein, dust-proof metal mesh is dust-proof speaker net.
Further, master control driving plate include wiring board carrier and be set on wiring board carrier for energy storage
The voltage of battery output carries out the energy supply control module of regulation and control control, for the energy conversion device output by pickup moving-coil
The pickup amplification of synthesis low noise audio signal and reverberation mould after audio signal progress reverberation time and volume are regulated and controled
Block, the recording module for being recorded to the audio signal via pickup amplification and reverb module output, for via picking up
The power amplifier module and audio output module and be integrated with wireless that sound amplifies and the audio signal of reverb module output externally plays
The master controller of communication module；Wherein, energy supply control module, pickup amplification and reverb module, recording module, power amplifier module and sound
Frequency output module is connected respectively at master controller and is controlled by master controller.
In addition, being further opened with an embedded slot on the peripheral wall of main body, it is installed with through energy supply control module and master in embedded slot
The data transmission and charging interface of controller electrical connection and/or the audio being electrically connected with master controller by audio output module are defeated
Outgoing interface and/or the memory card holder being directly electrically connected with master controller.
In addition, in one embodiment, a kind of multifunctional integrated voice-input device, which is also understood that, is：Voice inputs
It is packaged with master control driving plate that one is integrated with wireless communication module in the main body of equipment and one is electrically connected simultaneously with master control driving plate
Positioned at two loudspeaker of function key group phase back side and an auxiliary bass component, there are one the hand-held part installings of voice-input device
The top setting of the energy-storage battery being electrically connected with master control driving plate, the main body of voice-input device is set there are one voice input is located at
Linking column sleeve in the housing guard of standby energy conversion device, the lower end of damper are socketed and are fixed on engaging column and put on,
The energy conversion device of the pickup moving-coil of master control driving plate electrical connection.Wherein, several dampings are offered on four walls of damper
The energy conversion device seat in hole, pickup moving-coil is set in cylindricality seat pipe portion.
The utility model provides a kind of multifunctional integrated voice-input device, is specifically multifunctional integrated Mike
Wind, it includes microphone guard, main body and handle that from top to bottom sequence is distributed and the damper being placed in microphone guard, main body
Side wall on be inlaid with function key group, be packaged in main body master control driving plate that one is integrated with wireless communication module and one with it is main
Control driving plate is electrically connected and is located at the stereo loudspeaker and auxiliary bass of function key group phase back side, and one and master are installed in handle
The energy-storage battery of driving plate electrical connection is controlled, the top of main body is provided with a linking column sleeve being located in microphone guard, damper
Lower end is socketed and is fixed on engaging column and puts on, and the top seat of damper is equipped with a pickup moving-coil being electrically connected with master control driving plate
Microphone.
It as the above scheme is adopted, then can be with the master of microphone when the utility model sends out sound by loudspeaker
Body generates the phenomenon that resonance, when sound is back to via the main body of microphone on damper, due to the physical characteristic of damper
Effect can effectively eliminate the dither effect caused by passback sound；Simultaneously moving-coil can will be picked up using the materials variances of damping carrier
The pickup frequency point of microphone and the sound frequency point of loudspeaker are staggered, and are transmitted in pickup microphone with the acoustical vibration for inhibiting loudspeaker to generate,
So as to avoid miaow the generation of (uttering long and high-pitched sounds) phenomenon, ensure the psycho-acoustical quality of microphone；Its is simple and compact for structure, feature-rich,
Acoustical quality is notable, has very strong practical value and market popularization value.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of multifunctional integrated voice-input device, which is characterized in that the voice-input device from top to bottom sequentially divides
The structure member of cloth includes：
The housing guard of the energy conversion device of the voice-input device, the main body of the voice-input device, the voice
It the hand-held part of input equipment and is placed in the housing guard of the energy conversion device of the voice-input device
Damping carrier；
It is inlaid with function key group on the side wall of the main body of the voice-input device, is sealed in the main body of the voice-input device
It is electrically connected equipped with master control driving plate and with the master control driving plate and is located at the loudspeaker and auxiliary of the function key group phase back side
Bass component is installed with the energy-storage battery being electrically connected with the master control driving plate, institute in the hand-held part of the voice-input device
State the main body of voice-input device top be provided with one be located at the voice-input device the energy converter it is described
Linking column sleeve in housing guard, the lower end of damper are socketed and are fixed on the engaging column and put on, the master control driving plate
The energy conversion device of the pickup moving-coil of electrical connection.
2. multifunctional integrated voice-input device according to claim 1, which is characterized in that the voice-input device
Main body include that top is connected and axial cross section is in the trapezoidal flaring of class with the housing guard of the energy conversion device
Housing section, in axial direction extended downwardly by the bottom nozzle of the flaring housing section after the square shell portion that is formed and by column
The bottom nozzle in shell portion in axial direction extends downwardly aftershaping and axial cross section is in the trapezoidal necking housing section of class, the necking
The bottom end of housing section is connected with the hand-held part of the voice-input device, and the linking column sleeve is by the flaring housing section
Top ports in axial direction upwardly extend aftershaping.
3. multifunctional integrated voice-input device according to claim 2, which is characterized in that in square shell portion
It is installed with an isolation seat shell along the axial directional distribution in square shell portion, the isolation seat shell is empty by the inside in square shell portion
Between be divided into installation chamber and keynote chamber, the master control driving plate is installed in the isolation seat shell and positioned at the installation cavity
Interior, loudspeaker are installed in the isolation seat shell and in the keynote chamber, and the function key group is embedded in the peace
It behave affectedly on the side wall of room, on the side wall of the keynote chamber and position opposite with the loudspeaker offers one and amplify hole, described
The dust-proof metal mesh in the hole that amplifies described in a covering is installed on the peripheral wall in square shell portion.
4. multifunctional integrated voice-input device according to claim 1, which is characterized in that the master control driving plate packet
The voltage for being exported to the energy-storage battery for including wiring board carrier and being set on the wiring board carrier regulates and controls
The energy supply control module of control, for by pickup moving-coil the energy conversion device output audio signal carry out reverberation when
Between and volume regulated and controled after synthesis low noise audio signal pickup amplification and reverb module, for being picked up via described
Sound amplify and reverb module output audio signal recorded recording module, for via the pickup amplification and reverberation
The power amplifier module and audio output module and the master for being integrated with wireless communication module that the audio signal of module output externally plays
Controller；
Wherein, the energy supply control module, pickup amplification and reverb module, recording module, power amplifier module and audio output module
It is connected respectively at the master controller and is controlled by the master controller.
5. multifunctional integrated voice-input device according to claim 4, which is characterized in that also opened on the peripheral wall of main body
Equipped with an embedded slot, the data being electrically connected with the master controller by the energy supply control module are installed in the embedded slot
Transmission and charging interface and/or the audio output interface being electrically connected with the master controller by the audio output module and/
Or the memory card holder being directly electrically connected with the master controller.
6. multifunctional integrated voice-input device according to claim 1, which is characterized in that the voice-input device
Main body in be packaged with the master control driving plate that one is integrated with wireless communication module and one is electrically connected with the master control driving plate
Described two loudspeaker of function key group phase back side and an auxiliary bass component are connect and are located at, the voice input is set
The energy-storage battery that there are one standby hand-held part installings is electrically connected with the master control driving plate, the main body of the voice-input device
There are one the engaging columns in the housing guard for the energy conversion device for being located at the voice-input device for top setting
Set, the lower end of damper are socketed and are fixed on the engaging column and put on, the pickup moving-coil of the master control driving plate electrical connection
The energy conversion device.
7. multifunctional integrated voice-input device according to claim 6, which is characterized in that four walls of the damper
On offer several shock relieve vents, the energy conversion device seat of pickup moving-coil is set in cylindricality seat pipe portion.
8. multifunctional integrated voice-input device according to claim 1, which is characterized in that the function key group by
Multiple button compositions.
9. multifunctional integrated voice-input device according to claim 1, which is characterized in that the voice-input device
The energy conversion device be microphone microphone；The housing of the energy conversion device of the voice-input device
Guard is the microphone guard of microphone；The hand-held part of the voice-input device is the handle of microphone；The pickup moving-coil
The energy conversion device is pickup moving-coil microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357605.XU CN208046884U (en) | 2018-03-16 | 2018-03-16 | Multifunctional integrated voice-input device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357605.XU CN208046884U (en) | 2018-03-16 | 2018-03-16 | Multifunctional integrated voice-input device |
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| Publication Number | Publication Date |
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| CN208046884U true CN208046884U (en) | 2018-11-02 |
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| CN201820357605.XU Active CN208046884U (en) | 2018-03-16 | 2018-03-16 | Multifunctional integrated voice-input device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257669A (en) * | 2017-07-14 | 2019-01-22 | 许昌义 | Hybrid multi-functional pick-up head |
| CN111556410A (en) * | 2020-05-20 | 2020-08-18 | 南京中芯声学技术研究院 | Indoor sound amplification system working mode switching method based on multi-working mode microphone |
-
2018
- 2018-03-16 CN CN201820357605.XU patent/CN208046884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257669A (en) * | 2017-07-14 | 2019-01-22 | 许昌义 | Hybrid multi-functional pick-up head |
| CN111556410A (en) * | 2020-05-20 | 2020-08-18 | 南京中芯声学技术研究院 | Indoor sound amplification system working mode switching method based on multi-working mode microphone |
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