CN107835480A - A kind of vocal music pronunciation practice public address equipment - Google Patents
A kind of vocal music pronunciation practice public address equipment Download PDFInfo
- Publication number
- CN107835480A CN107835480A CN201711024478.8A CN201711024478A CN107835480A CN 107835480 A CN107835480 A CN 107835480A CN 201711024478 A CN201711024478 A CN 201711024478A CN 107835480 A CN107835480 A CN 107835480A
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- CN
- China
- Prior art keywords
- workbench
- cylinder
- public address
- circular
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of vocal music pronunciation practice public address equipment,Including workbench,The outer upper surface of the workbench is provided with groove,Loudspeaker is provided with the groove,The outer upper surface side of the workbench is provided with circular groove,Electric pushrod is provided with the circular groove,Hollow circular cylinder is movably installed with outside the electric pushrod,Cylinder is movably installed with the hollow circuit cylinder body,The cylinder other end is provided with N-type frame,The N-type frame opposite flank is provided with circular open,Microphone holder is provided with the N-type frame,Circular open A is provided with the microphone holder center,Battery and processor are provided with the workbench,Tone analysis device is provided with the workbench,The workbench is provided with capacitance touch display,The processor and tone analysis device,Battery,Sound inductor,Capacitance touch display and electric pushrod are electrical connected.The invention has the advantages that generalization is strong.
Description
Technical field
The present invention relates to sound-producing device field, particularly a kind of vocal music pronunciation practice public address equipment.
Background technology
In music teaching, the method for sending out people many and practise vocal music is all the acoustic playback recorded by oneself to look for oneself
Deficiency, be so difficult to find out that there is not right, and also analysis is inaccurate, and many people can move towards mistaken ideas, in order to avoid so
Need such issues that a kind of new equipment is to solve.
The content of the invention
The invention aims to solve the above problems, a kind of vocal music pronunciation practice public address equipment is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of vocal music pronunciation practice public address equipment, including workbench, institute
State the outer upper surface of workbench and be provided with groove, loudspeaker is provided with the groove, the outer upper surface side of the workbench is provided with circle
Groove, the circular groove is interior to be provided with electric pushrod, and hollow circular cylinder, the hollow circle are movably installed with outside the electric pushrod
Cylinder is movably installed with cylinder, the cylinder other end is provided with N-type frame, and the N-type frame opposite flank is provided with circle
Opening, the N-type frame is interior to be provided with microphone holder, and the N-type support is provided with sound inductor, the microphone holder center
Place is provided with circular open A, and battery and processor are provided with the workbench, tone analysis device is provided with the workbench,
The workbench is provided with capacitance touch display, the processor and tone analysis device, battery, sound inductor, electricity
Hold touch display and electric pushrod is electrical connected.
Bolt is provided with circular open and the circular open A.
The bolt other end is engaged with nut.
Fixed cover is equipped with rotating handle on the nut.
The workbench side is provided with charging inlet.
The vocal music pronunciation practice public address equipment made using technical scheme, practitioner are led to according to the difference of height
Cross sound induction installation, system can automatically adjust the height of microphone ensure sound that practitioner sends be it is just right,
Simultaneously the tone height of practitioner is moved towards to include in display by acoustic playback by tone analysis device by loudspeaker
On, referred to for practitioner, and find out the deficiency of oneself.
Brief description of the drawings
Fig. 1 is the structural representation of vocal music pronunciation practice public address equipment of the present invention；
In figure, 1, workbench；2nd, groove；3rd, loudspeaker；4th, circular groove；5th, electric pushrod；6th, hollow circular cylinder；7th, circle
Cylinder；8th, N-type frame；9th, circular open；10th, microphone holder；11st, sound inductor；12nd, circular open A；13rd, battery；
14th, processor；15th, tone analysis device；16th, capacitance touch display；17th, bolt；18th, nut；19th, rotating handle；20th, charge
Interface.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in figure 1, a kind of vocal music pronunciation practice public address equipment,
Including workbench (1), the outer upper surface of the workbench (1) is provided with groove (2), and loudspeaker (3), institute are provided with the groove (2)
State the outer upper surface side of workbench (1) and be provided with circular groove (4), electric pushrod (5) is provided with the circular groove (4), it is described
Hollow circular cylinder (6) is movably installed with outside electric pushrod (5), cylinder (7) is movably installed with the hollow circular cylinder (6),
Cylinder (7) other end is provided with N-type frame (8), and N-type frame (8) opposite flank is provided with circular open (9), the N-type
Microphone holder (10) is provided with frame (8), the N-type support (8) is provided with sound inductor (11), the microphone holder
(10) circular open A (12) is provided with center, battery (13) and processor (14), the work are provided with the workbench (1)
Make to be provided with tone analysis device (15) in platform (1), the workbench (1) is provided with capacitance touch display (16), the processing
Device (14) and tone analysis device (15), battery (13), sound inductor (11), capacitance touch display (16) and electronic push away
Bar (5) is electrical connected；Bolt (17) is provided with the circular open (9) and circular open A (12)；Bolt (17) other end
It is engaged with nut (18)；Fixed cover is equipped with rotating handle (19) on the nut (18)；Workbench (1) side is provided with charging
Mouth (20).
The characteristics of the present embodiment is that the outer upper surface of workbench is provided with groove, is provided with loudspeaker in groove, workbench is outside upper
Surface side is provided with circular groove, and electric pushrod is provided with circular groove, hollow circular cylinder is movably installed with outside electric pushrod, in
Cylinder is movably installed with hollow cylinder, the cylinder other end is provided with N-type frame, and N-type frame opposite flank is provided with circular open,
Microphone holder is provided with N-type frame, N-type support is provided with sound inductor, circular open A is provided with microphone holder center,
Battery and processor are provided with workbench, is provided with tone analysis device in workbench, workbench is shown provided with capacitance touch
Device, processor are electrical connected with tone analysis device, battery, sound inductor, capacitance touch display and electric pushrod, practice
For habit person according to the difference of height by sound induction installation, system can automatically adjust the height of microphone to ensure that practitioner sends
Sound be just right, it is by tone analysis device that the tone of practitioner is high while by loudspeaker acoustic playback
It is low to move towards display over the display, referred to for practitioner, and find out the deficiency of oneself.
In the present embodiment, device is connected into civil power, electronic push away is controlled by the capacitance touch display screen on workbench
The telescopic end of bar, the cylinder that its drive is sleeved on hollow circular cylinder is moved up and down, and then adjust the Mike of cylinder upper end
Position needed for wind arrival, microphone is fixed with N-type frame by bolt and nut and nut end sets rotating handle conveniently to adjust microphone
Use angle, recording can pass through the processor and tone analysis device inside the sound inductor and workbench on N-type frame
Integrated treatment is analyzed, and imaging in time on a display screen, while the loudspeaker playback combination display screen on workbench is for making
User's reference analysis, battery is provided with workbench, in case using during without electricity.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of vocal music pronunciation practice public address equipment, including workbench (1), it is characterised in that the outer upper surface of the workbench (1)
Provided with groove (2), loudspeaker (3) is provided with the groove (2), the outer upper surface side of workbench (1) is provided with circular groove
(4) electric pushrod (5), is provided with the circular groove (4), hollow circular cylinder is movably installed with outside the electric pushrod (5)
(6) cylinder (7), is movably installed with the hollow circular cylinder (6), cylinder (7) other end is provided with N-type frame (8), institute
State N-type frame (8) opposite flank and be provided with circular open (9), microphone holder (10), the N-type are provided with the N-type frame (8)
Support (8) is provided with sound inductor (11), and circular open A (12), the work are provided with microphone holder (10) center
Make to be provided with battery (13) and processor (14) in platform (1), tone analysis device (15) is provided with the workbench (1), it is described
Workbench (1) is provided with capacitance touch display (16), the processor (14) and tone analysis device (15), battery
(13), sound inductor (11), capacitance touch display (16) and electric pushrod (5) are electrical connected.
A kind of 2. vocal music pronunciation practice public address equipment according to claim 1, it is characterised in that the circular open (9)
With circular open A (12) in be provided with bolt (17).
3. a kind of vocal music pronunciation practice public address equipment according to claim 2, it is characterised in that the bolt (17) is another
End is engaged with nut (18).
4. a kind of vocal music pronunciation practice public address equipment according to claim 3, it is characterised in that solid on the nut (18)
Surely it is set with rotating handle (19).
A kind of 5. vocal music pronunciation practice public address equipment according to claim 1, it is characterised in that the workbench (1) one
Side is provided with charging inlet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024478.8A CN107835480A (en) | 2017-10-27 | 2017-10-27 | A kind of vocal music pronunciation practice public address equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024478.8A CN107835480A (en) | 2017-10-27 | 2017-10-27 | A kind of vocal music pronunciation practice public address equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107835480A true CN107835480A (en) | 2018-03-23 |
Family
ID=61649843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711024478.8A Pending CN107835480A (en) | 2017-10-27 | 2017-10-27 | A kind of vocal music pronunciation practice public address equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107835480A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597299A (en) * | 2018-04-21 | 2018-09-28 | 张展 | It is convenient for the VR training devices of Western style of singing music high pitch training in a kind of labour-saving |
| CN109243245A (en) * | 2018-09-13 | 2019-01-18 | 安徽倍思特教育科技有限公司 | A kind of musicology teaching voice recognition ancillary equipment |
-
2017
- 2017-10-27 CN CN201711024478.8A patent/CN107835480A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597299A (en) * | 2018-04-21 | 2018-09-28 | 张展 | It is convenient for the VR training devices of Western style of singing music high pitch training in a kind of labour-saving |
| CN109243245A (en) * | 2018-09-13 | 2019-01-18 | 安徽倍思特教育科技有限公司 | A kind of musicology teaching voice recognition ancillary equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |