CN206237564U - A kind of microphone for news interview of carrier state self-checking function - Google Patents
A kind of microphone for news interview of carrier state self-checking function Download PDFInfo
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- CN206237564U CN206237564U CN201621242989.8U CN201621242989U CN206237564U CN 206237564 U CN206237564 U CN 206237564U CN 201621242989 U CN201621242989 U CN 201621242989U CN 206237564 U CN206237564 U CN 206237564U
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Abstract
The utility model discloses a kind of microphone for news interview of carrier state self-checking function, including microphone and the microphone head that is fixedly connected with microphone, it is provided with state display module on the microphone；Control module, state acquisition module, recording module, power module, wireless transport module and storage module are provided with the microphone；The state acquisition module, for obtaining microphone working condition；The state acquisition module, state display module, recording module, power module, wireless transport module, storage module are electrically connected with control module respectively.The utility model not only can automatically check the working condition of microphone, and possess sound-recording function.
Description
Technical field
The utility model is related to a kind of TV station's interview apparatus, and in particular to a kind of microphone for news interview, more particularly to one
Plant the microphone for news interview of carrier state self-checking function.
Background technology
Microphone also known as microphone, a kind of electroacoustic apparatus, for various public address equipments in, be acoustic-electric conversion transducer, lead to
Cross sound wave effect and voltage is produced to electroacoustic component, then switch to electric energy.Microphone species is various, and circuit is simple.
Microphone presses the most general classification of recording studio microphone, can be divided into moving coil type microphone and capacitor microphone.Wherein, moving-coil words
Cylinder is that the conductor by being moved in magnetic field produces the microphone of electric signal, specifically vibrated by vibrating diaphragm band moving winding, so that in magnetic
In it is coil-induced go out electric current.Feature：Sound construction, stable performance is durable in use, and price is relatively low；Frequency characteristic is good,
Amplitude-versus-frequency curve is flat in 50-15000Hz frequency ranges；Directive property is good；It is easy to use without direct-current working volts, noise
It is small.And the vibrating diaphragm of capacitor microphone is exactly an electrode of capacitor, work as diaphragm oscillations, the distance between the rear pole plate of vibrating diaphragm and fixation
And then change, just generate variable capacitance amount, the preamplifier of this variable capacitance amount and microphone institute's band in itself is produced together
Signal voltage.Feature：Frequency characteristic is good, and amplitude-versus-frequency curve is flat in audiorange, and this point is better than moving coil type microphone；Nothing
Directionality；Sensitivity is high, and noise is small, and tone color is soft；Than larger, distortion is small, and transient response performance is good, and this is for output signal level
The advantage that moving coil type microphone is not reached；Working characteristics is not sufficiently stable, and low-frequency range sensitivity declines with the increase of use time,
Life-span is shorter, need dc source to cause during work in-convenience in use.
News interview is the chief component of newspapering, is basis, the precondition and guarantee of news writing, any to want to do
The journalists of good medium, it is necessary to start with from news interview.The soul that acquisition actually works totally, anyone thinks
One grade of program, one newspaper is carried out, is started with from leggywork invariably.And news interview needs to use news interview naturally
Microphone, the hand-held microphone for news interview of existing journalist's interview mainly includes that the acoustic-electric in a microphone bar turns
Change with impedance switching part, controlled by the power switch that is set on microphone bar, microphone bar upper end is provided with and receives the electronics of sound and receive
Words device, is provided with acoustical cotton and vibrationproof cover outside microphone bar upper end, when using, microphone bar upper part is near speaker's collection sound
Sound.
But existing microphone for news interview does not possess automatic inspection working condition function, and microphone for news interview may have various
Working condition, existing microphone can only indicate the on or off of microphone, be opened still but when the microphone of certain interviewee is in
When being mute state, microphone cannot be indicated, and other part microphone for news interview does not possess sound-recording function, be used very numb
It is tired.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is a kind of the new of carrier state self-checking function of offer
Interview microphone is heard, not only the working condition of microphone can be automatically checked, and possess sound-recording function.
The utility model solves the technical scheme that its technical problem used：
A kind of microphone for news interview of carrier state self-checking function, including microphone and be fixedly connected with microphone
Microphone head, state display module is provided with the microphone；Control module, state are provided with the microphone and obtain mould
Block, recording module, power module, wireless transport module and storage module；The state acquisition module, for obtaining microphone work
State；The state acquisition module, state display module, recording module, power module, wireless transport module, storage module point
Do not electrically connected with control module.
Used as the improvement of one side, the wireless transport module includes Wi-Fi module and bluetooth module.
Used as the improvement of one side, the state acquisition module includes switch detection unit and electric power detection unit；It is described
Switch detection unit is used to detect the working condition of microphone, and the working condition includes closed mode, mute state and opens shape
State；The electric power detection unit is used to detect the electricity of power module, and low battery state is generated when electricity is less than predetermined threshold value.
Used as the improvement of one side, the state display module includes parameter display unit and LED display unit.
Used as the improvement of one side, the parameter display unit is LCDs.
Used as the improvement of one side, the LED display unit is located on microphone outer wall.
Used as the improvement of one side, the recording module includes electric capacity miaow core, miaow core signal output unit and recoding unit,
Described electric capacity miaow core one end is connected with miaow core signal output unit, and the other end is connected with recoding unit.
The beneficial effects of the utility model are：There is provided a kind of simple structure, carrier state self-checking function easy to use
Microphone for news interview, the microphone is novel in design, with brand-new recording system, interviewer's actual requirement can be pressed, by SoundRec
Get off, conveniently in the future whenever necessary can be hard of hearing, meanwhile, it is capable to the working condition of microphone is voluntarily detected, monitor in real time microphone
Working condition and the in real time dump energy of display power module.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the microphone for news interview specific embodiment of the white checking functions of the utility model carrier state；
Fig. 2 is the logical framework schematic diagram of the control system of the utility model specific embodiment.
Specific embodiment
Refer to accompanying drawing 1, Fig. 2.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only uses
To coordinate the content disclosed in specification, so that those skilled in the art understands and reads, being not limited to the present invention can
The qualifications of implementation, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where effect that can be generated of the invention and the purpose to be reached is not influenceed, all should still fall in disclosed skill
In the range of art content is obtained and can covered.
As shown in Figure 1 and Figure 2, the utility model provides a kind of microphone for news interview of carrier state self-checking function, including microphone
Body 1 and first with the microphone that microphone 1 is fixedly connected 2.
It is provided with microphone 1 in state display module, microphone 1 and is provided with control module, state acquisition module, record
Sound module, power module, wireless transport module and storage module.
Wherein, state acquisition module, for obtaining microphone working condition, power module is used to provide electric power, storage module
For storing data.State acquisition module, state display module, recording module, power module, wireless transport module, storage mould
Block is electrically connected with control module respectively.It should be noted that control module, state acquisition module, recording module, power module,
Wireless transport module can be integrally disposed in one piece of multifunction circuit board with storage module.
Specifically, recording module include electric capacity miaow core, miaow core signal output unit and recoding unit, electric capacity miaow core one end with
Miaow core signal output unit is connected, and the other end is connected with recoding unit, and recording module uses single signal output unit, can be really
Protect recording complete display.Specifically, state acquisition module includes switch detection unit and electric power detection unit.Wherein, switch inspection
Surveying unit is used to detect the working condition of microphone, and working condition includes closed mode, mute state and opening, electric power detection
Unit is used to detect the electricity of power module, facilitates the dump energy of operator's monitor in real time power module, when electricity is less than pre-
If generating low battery state during threshold value.
For the working condition of microphone, state acquisition module can include switch detection unit.Microphone can include three kinds
State, i.e.,：Closed mode, mute state and opening.Wherein, opening is that microphone is started shooting, and interviewee makes
With microphone is in the state for obtaining interviewee's sound and being sent to public address equipment.Mute state is that microphone is in start, but is adopted
Visit object and be not used, microphone does not obtain interviewee's sound.Closed mode is that microphone no power does not work.
Used as a kind of specific embodiment of wireless transport module, wireless transport module includes Wi-Fi module and bluetooth module,
Such that it is able to be accomplished in several ways the interconnection of external data source and microphone for news interview, its external datasource includes mobile phone
Terminal, notebook terminal etc., so that realize that microphone working condition can be detected by intelligent terminals such as mobile phones, it is convenient and practical.
Used as another specific embodiment of wireless transport module, wireless transport module includes digit receiver, wireless talking
Cylinder output device, computer sound card, computer sound card one end are connected with digit receiver, and the other end connects with wireless microphone output device
Connect, digit receiver can receive distant signal by wireless technology, and the farthest distance that receives is 10 meters, it is ensured that receive signal
It is clear interference-free.
Preferably, the utility model is additionally provided with immunity module, can effectively suppress interference source, it is ensured that microphone normal work.
Jamproof system includes analog signal isolator, and control module electrically connects with analog signal isolator, can make receiver do not go here and there frequently,
Accurate lock transmission signal, greatly improves anti-interference, effectively suppresses acoustic feedback.
Specifically, state display module includes parameter display unit 3 and LED display unit 4.Wherein, parameter display unit 3
Concretely LCDs, the concretely LED light of LED display unit 4.Preferably, LED display unit 4 is located on words
The cylinder outer wall of body 1, can specifically be located on first 2 lower section of microphone of microphone.
Optionally, when microphone is opening, LED light sends blue light, and when for mute state, LED refers to
Show that lamp sends green, when microphone is low battery state, LED light sends red flicker.Can as LCDs
Intuitively to show the current working condition of place's microphone and the in real time dump energy of display power module.
It is contemplated that, although the utility model embodiment is said by taking LED display unit 4 and parameter display unit 3 as an example
It is bright, but the utility model can be not limited only to carry out status display using LED display unit 4 and parameter display unit 3, also not only
It is limited to carry out status display using the mode of above-mentioned flicker or luminous or LCDs.
The utility model provides a kind of microphone for news interview of carrier state self-checking function, relative to prior art, this reality
With new with following technique effect：
1) recording module is provided with microphone 1, the sound pick-up outfit of outside can not be connect, this news interview words are used alone
Cylinder can just get off interview recording recording, simplify acquisition, and such a journalist simply uses this news and adopts
Visiting microphone just can individually complete acquisition.
2) simple structure, easy to use, the working condition of monitor in real time microphone, the residue of display power module is electric in real time
Amount.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited, to the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, it should be appreciated by those of ordinary skill in the art that can be right
Technical scheme is modified or equivalent, and without deviating from the objective and scope of the technical program, it all should contain
Cover in scope of the presently claimed invention.
Claims (3)
1. a kind of microphone for news interview of carrier state self-checking function, including microphone (1) and fixed with microphone (1) connect
The microphone head (2) for connecing, it is characterised in that：
State display module is provided with the microphone (1)；
Control module, state acquisition module, recording module, power module, wireless transport module are provided with the microphone (1)
With storage module；
The state acquisition module, for obtaining microphone working condition；
The state acquisition module, state display module, recording module, power module, wireless transport module, storage module difference
Electrically connected with control module；
The state acquisition module includes switch detection unit and electric power detection unit；
The switch detection unit is used to detect the working condition of microphone, and the working condition includes closed mode, mute state
And opening；
The electric power detection unit is used to detect the electricity of power module, and low battery shape is generated when electricity is less than predetermined threshold value
State；
The state display module includes parameter display unit (3) and LED display unit (4), and the parameter display unit (3) is
LCDs, the LED display unit (4) is located on microphone (1) outer wall.
2. the microphone for news interview of a kind of carrier state self-checking function according to claim 1, it is characterised in that：It is described wireless
Transport module includes Wi-Fi module and bluetooth module.
3. the microphone for news interview of a kind of carrier state self-checking function according to claim 1, it is characterised in that：
The recording module includes electric capacity miaow core, miaow core signal output unit and recoding unit, described electric capacity miaow core one end and miaow
Core signal output unit is connected, and the other end is connected with recoding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242989.8U CN206237564U (en) | 2016-11-14 | 2016-11-14 | A kind of microphone for news interview of carrier state self-checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242989.8U CN206237564U (en) | 2016-11-14 | 2016-11-14 | A kind of microphone for news interview of carrier state self-checking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237564U true CN206237564U (en) | 2017-06-09 |
Family
ID=58991457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242989.8U Expired - Fee Related CN206237564U (en) | 2016-11-14 | 2016-11-14 | A kind of microphone for news interview of carrier state self-checking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11683625B2 (en) | 2019-11-07 | 2023-06-20 | Shure Acquisition Holdings, Inc. | Light adaptor for microphones |
-
2016
- 2016-11-14 CN CN201621242989.8U patent/CN206237564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11683625B2 (en) | 2019-11-07 | 2023-06-20 | Shure Acquisition Holdings, Inc. | Light adaptor for microphones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171114 |