CN107068135A - A kind of circuit of the intelligent wind instrument with LED, intelligence Xiao Di - Google Patents
A kind of circuit of the intelligent wind instrument with LED, intelligence Xiao Di Download PDFInfo
- Publication number
- CN107068135A CN107068135A CN201610604113.1A CN201610604113A CN107068135A CN 107068135 A CN107068135 A CN 107068135A CN 201610604113 A CN201610604113 A CN 201610604113A CN 107068135 A CN107068135 A CN 107068135A
- Authority
- CN
- China
- Prior art keywords
- led
- wind instrument
- coil
- intelligent wind
- pic12f510
- 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.)
- Pending
Links
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 claims abstract description 13
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims description 23
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
- G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
- G10H3/20—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a tuning fork, rod or tube
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D9/00—Details of, or accessories for, wind musical instruments
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
A kind of circuit of the intelligent wind instrument with LED, other are characterised by：Including single-chip microcomputer（PIC12F510）, voltage source（VCC）, current source（VCC1）, optocoupler（OC1）, communication module, coil（12）.Intelligent Xiao Di, with foregoing technical scheme.The present invention is with low cost, long using flexible, service life, learner can be helped rapidly to learn wind instrument well.
Description
Technical field
The invention belongs to music, a kind of circuit of the intelligent wind instrument with LED, intelligence Xiao Di.
Background technology
Devices for learning musical instruments requires higher to the natural gift of learner, causes to learn wind instrument well for most people and is relatively stranded
Difficulty, the learning difficulty of reduction wind instrument is conducive to the popularization of wind instrument.
The content of the invention
For solve technical background in describe the problem of, the present invention propose a kind of circuit of the intelligent wind instrument with LED,
Intelligent Xiao Di.
The present invention has following technology contents.
1st, a kind of circuit of the intelligent wind instrument with LED, other are characterised by：Including single-chip microcomputer（PIC12F510）, electricity
Potential source（VCC）, current source（VCC1）, optocoupler（OC1）, communication module, coil（12）；
Voltage source（VCC）For single-chip microcomputer（PIC12F510）Electric energy, voltage source are provided（VCC）For voltage source, voltage source（VCC）It is defeated
The magnitude of voltage gone out is constant；
Current source（VCC1）For single-chip microcomputer（PIC12F510）Via optocoupler（OC1）Controlled passage be coil（12）Electric current is provided,
Current source（VCC1）For current source, current source（VCC1）The current value of output is constant；
Single-chip microcomputer（PIC12F510）With optocoupler（OC1）Control signal be connected, optocoupler（OC1）Controlled passage short circuit with
Off-state is by single-chip microcomputer（PIC12F510）Control；
Communication module and single-chip microcomputer（PIC12F510）It is connected, communication module can be from single-chip microcomputer（PIC12F510）Obtain information；
Magnet coil（12）Near the sound hole of the intelligent wind instrument comprising fingerstall with LED；Magnet coil（12）Axle
Line is to sound hole（11）The minimum range of axis is less than sound hole（11）The pipe outer radius of position wind instrument；
Also include current-limiting resistance（R2）, current-limiting resistance（R2）For limiting optocoupler（OC1）The electric current of input；
Also there is LED lamp bead, resistance（R12）, LED lamp bead is installed in sound hole（11）Near, LED lamp bead installs magnet coil（12）
Periphery beyond；LED lamp bead, resistance（R12）, coil（12）It is in series, electric current flows through coil（12）When LED can light；Electricity
Resistance（R12）The electric current of coil is flowed through for limiting.
2nd, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：Sound hole
（11）For circular port.
3rd, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：Electromagnetism
Coil（12）For cylinder.
4th, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：Electromagnetism
Coil（12）For flat vortex-like coil.
5th, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：LED
The light of pearl hair is red.
6th, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：Electromagnetism
Coil（12）With sound hole（11）It is coaxial.
7th, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：LED can
To change colour.
8th, the control system of a kind of intelligent wind instrument with LED as described in technology contents 1, it is characterised in that：Voltage
Module uses storage battery power supply.
9th, intelligence Xiao Di, it is characterised in that：With the technical scheme described in technology contents 1.
Technology contents illustrate and its advantage.
Technology contents explanation：
In the present invention, magnet coil be used for finger send configured information, band can receive magnetic force and pull on learner's finger
Object, such as comprising magnet, iron, cobalt nickel composition finger ring；Prompting learner is needed to press finger afterwards, control system control
Magnet coil processed produces magnetic force, attracts the object on learner's finger, forms the power for pullling learner's finger downwards, points out
Learner now this press magnet coil（That is sound hole）Neighbouring finger, closing or open sound hole.
The effect that its demonstration of led is instructed, allows learner to be more prone to observation when seeing that demonstrator plays.
The present invention is with low cost, long using flexible, service life, learner can be helped rapidly to learn wind instrument well.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of the sound hole position of the sound tube of the wind instrument of embodiment.A is top view, and b is slicing face A-
A slicing view.
Accompanying drawing 2 is the schematic diagram of the fingerstall of embodiment, and a is the side view of fingerstall, and b is the schematic diagram of section D-D, in order to
The figure of clear statement finger represents that c is the fit system schematic diagram of fingerstall and sound hole with white.
Such as schematic diagrames of the Fig. 3 for the control system of embodiment.
Such as schematic diagrames of the Fig. 4 for the control circuit of embodiment.
Label declaration：10 be the sound tube of wind instrument, and 11 be sound hole, and 12 be coil, and 20 be fingerstall, and 21 be magnet, and k is finger
Activity direction, SZ is finger, and C1 is electric capacity, and J1 is LED.
Example is embodied
Below in conjunction with embodiment, the present invention will be described.
Embodiment 1, as shown in figure 1, a kind of control system of the intelligent wind instrument with LED, including sound hole（11）, its
It is characterised by：Also include magnet coil（12）, control system, magnet coil（12）Axis is to sound hole（11）The minimum range of axis
Less than sound hole（11）The pipe outer radius of position wind instrument, is in be electrically connected between control system and magnet coil, control system energy
Enough control magnet coil（12）Produce magnetic field；
Also there is LED lamp bead, LED lamp bead is arranged on sound hole（11）Near, LED lamp bead installs magnet coil（12）Periphery with
Outside.
Embodiment 2, as shown in Figure 1, 2, a kind of intelligent wind instrument for including fingerstall with LED for including fingerstall, its
It is characterised by：Including sound hole（11）, magnet coil（12）, control system, magnet coil（12）Axis is to sound hole（11）Axis
Minimum range is less than sound hole（11）The pipe outer radius of position wind instrument, in being electrically connected between control system and magnet coil, is controlled
System processed can control magnet coil（12）Produce magnetic field；
Also there is LED lamp bead, LED lamp bead is arranged on sound hole（11）Near, LED lamp bead installs magnet coil（12）Periphery with
Outside；
Also include independent fingerstall（20）, the magnetic force that fingerstall can be produced by magnet coil attracts or repels.
Embodiment 3, as shown in Figure 1, 2, 3, a kind of control system of the control system of the intelligent wind instrument with LED,
Other are characterised by：Including control module, voltage module, current module, switch, communication module, coil 12；
Voltage module provides electric energy for control module, and voltage module is voltage source, and the magnitude of voltage of voltage module output is constant；
Current module provides electric current via the controlled passage of switch for coil 12, and current module is current source, current module output
Current value to be constant；
Control module is connected with the control signal switched, short circuit and the controlled module control of off-state of the controlled passage of switch
System；
Communication module is connected with control module, and communication module can obtain information from control module；
Magnet coil 12 is arranged near the sound hole of the intelligent wind instrument comprising fingerstall with LED；The axis of magnet coil 12 is arrived
The minimum range of the axis of sound hole 11 is less than the pipe outer radius of the position wind instrument of sound hole 11, in electricity between control system and magnet coil
Connection is learned, control system can control magnet coil 12 to produce magnetic field；
Also there is LED lamp bead, LED lamp bead is arranged on sound hole（11）Near, LED lamp bead installs magnet coil（12）Periphery with
Outside；LED lamp bead and coil（12）It is in series, electric current flows through coil（12）When LED can light.
Embodiment 4, as shown in Fig. 1,2,4, a kind of circuit of the intelligent wind instrument with LED, other are characterised by：：Including
Single-chip microcomputer PIC12F510, voltage source VCC, current source VCC1, optocoupler OC1, communication module, coil 12；
Voltage source VCC provides electric energy for single-chip microcomputer PIC12F510, and voltage source VCC is voltage source, the voltage of voltage source VCC outputs
It is worth to be constant；
Current source VCC1 is that single-chip microcomputer PIC12F510 is that coil 12 provides electric current, current source via optocoupler OC1 controlled passage
VCC1 is current source, and the current value of current source VCC1 outputs is constant；
Single-chip microcomputer PIC12F510 is connected with optocoupler OC1 control signal, and the short circuit of optocoupler OC1 controlled passage is with disconnecting shape
State is controlled by single-chip microcomputer PIC12F510；
Communication module is connected with single-chip microcomputer PIC12F510, and communication module can obtain information from single-chip microcomputer PIC12F510；
Magnet coil 12 is arranged near the sound hole of the intelligent wind instrument comprising fingerstall with LED；The axis of magnet coil 12 is arrived
The minimum range of the axis of sound hole 11 is less than the pipe outer radius of the position wind instrument of sound hole 11；
Also include current-limiting resistance R2, current-limiting resistance R2 is used for the electric current for limiting optocoupler OC1 inputs；
Also there is LED lamp bead, resistance R12, LED lamp bead is arranged on sound hole（11）Near, LED lamp bead installs magnet coil（12）'s
Beyond periphery；LED lamp bead, resistance R12, coil（12）It is in series, electric current flows through coil（12）When LED can light；Resistance R12
The electric current of coil is flowed through for limiting.
The present invention can also be used cooperatively with the wireless charging device or module of prior art；The unknown place of this explanation is prior art
Or common knowledge.
Claims (9)
1. a kind of circuit of the intelligent wind instrument with LED, other are characterised by：Including single-chip microcomputer（PIC12F510）, voltage source
（VCC）, current source（VCC1）, optocoupler（OC1）, communication module, coil（12）；
Voltage source（VCC）For single-chip microcomputer（PIC12F510）Electric energy, voltage source are provided（VCC）For voltage source, voltage source（VCC）It is defeated
The magnitude of voltage gone out is constant；
Current source（VCC1）For single-chip microcomputer（PIC12F510）Via optocoupler（OC1）Controlled passage be coil（12）Electric current is provided,
Current source（VCC1）For current source, current source（VCC1）The current value of output is constant；
Single-chip microcomputer（PIC12F510）With optocoupler（OC1）Control signal be connected, optocoupler（OC1）Controlled passage short circuit with
Off-state is by single-chip microcomputer（PIC12F510）Control；
Communication module and single-chip microcomputer（PIC12F510）It is connected, communication module can be from single-chip microcomputer（PIC12F510）Obtain information；
Magnet coil（12）Near the sound hole of the intelligent wind instrument comprising fingerstall with LED；Magnet coil（12）Axle
Line is to sound hole（11）The minimum range of axis is less than sound hole（11）The pipe outer radius of position wind instrument；
Also include current-limiting resistance（R2）, current-limiting resistance（R2）For limiting optocoupler（OC1）The electric current of input；
Also there is LED lamp bead, resistance（R12）, LED lamp bead is installed in sound hole（11）Near, LED lamp bead installs magnet coil（12）
Periphery beyond；LED lamp bead, resistance（R12）, coil（12）It is in series, electric current flows through coil（12）When LED can light；Electricity
Resistance（R12）The electric current of coil is flowed through for limiting.
2. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：Sound hole（11）
For circular port.
3. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：Magnet coil
（12）For cylinder.
4. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：Magnet coil
（12）For flat vortex-like coil.
5. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：LED lamp bead is sent out
Light for red.
6. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：Magnet coil
（12）With sound hole（11）It is coaxial.
7. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：LED can become
Color.
8. a kind of control system of the intelligent wind instrument with LED as claimed in claim 1, it is characterised in that：Voltage module
Using storage battery power supply.
9. intelligence Xiao Di, it is characterised in that：With the technical scheme described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604113.1A CN107068135A (en) | 2016-07-28 | 2016-07-28 | A kind of circuit of the intelligent wind instrument with LED, intelligence Xiao Di |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604113.1A CN107068135A (en) | 2016-07-28 | 2016-07-28 | A kind of circuit of the intelligent wind instrument with LED, intelligence Xiao Di |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107068135A true CN107068135A (en) | 2017-08-18 |
Family
ID=59617107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610604113.1A Pending CN107068135A (en) | 2016-07-28 | 2016-07-28 | A kind of circuit of the intelligent wind instrument with LED, intelligence Xiao Di |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107068135A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110088536A1 (en) * | 2009-10-16 | 2011-04-21 | Kesumo Llc | Foot-operated controller |
| CN103578302A (en) * | 2012-07-29 | 2014-02-12 | 黄颖峰 | Passive type tension sensing memorizer |
| CN204204398U (en) * | 2014-11-14 | 2015-03-11 | 钟臻辉 | Electronic wind instrument |
| CN105679295A (en) * | 2015-12-31 | 2016-06-15 | 刘琳 | Flute auxiliary exercising device |
-
2016
- 2016-07-28 CN CN201610604113.1A patent/CN107068135A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110088536A1 (en) * | 2009-10-16 | 2011-04-21 | Kesumo Llc | Foot-operated controller |
| CN103578302A (en) * | 2012-07-29 | 2014-02-12 | 黄颖峰 | Passive type tension sensing memorizer |
| CN204204398U (en) * | 2014-11-14 | 2015-03-11 | 钟臻辉 | Electronic wind instrument |
| CN105679295A (en) * | 2015-12-31 | 2016-06-15 | 刘琳 | Flute auxiliary exercising device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170818 |