CN108806654A - A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus - Google Patents
A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus Download PDFInfo
- Publication number
- CN108806654A CN108806654A CN201810621208.3A CN201810621208A CN108806654A CN 108806654 A CN108806654 A CN 108806654A CN 201810621208 A CN201810621208 A CN 201810621208A CN 108806654 A CN108806654 A CN 108806654A
- Authority
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- China
- Prior art keywords
- guitar
- pcb coil
- plate speaker
- pickup apparatus
- sound pick
- 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
- 230000000694 effects Effects 0.000 claims abstract description 32
- 230000005236 sound signal Effects 0.000 claims description 12
- 241001342895 Chorus Species 0.000 claims description 10
- HAORKNGNJCEJBX-UHFFFAOYSA-N cyprodinil Chemical compound N=1C(C)=CC(C2CC2)=NC=1NC1=CC=CC=C1 HAORKNGNJCEJBX-UHFFFAOYSA-N 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003321 amplification Effects 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 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
- G10H3/18—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 string, e.g. electric guitar
- G10H3/181—Details of pick-up assemblies
-
- 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
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
-
- 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
- G10H3/18—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 string, e.g. electric guitar
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The present invention provides a kind of guitar multi-layer PCB coil type plate speaker pickup apparatus, belong to guitar tone arm technical field, including PCB coil sound pick-up, the PCB coil sound pick-up connection effect device, the output end of the effect device connects output interface, it further include the plate speaker being connect with effect device output end, the plate speaker is fitted in the panel inner wall of guitar, PCB coil sound pick-up is fixed on sound hole position, radio reception is clear, PCB coil sound pick-up can obtain different effects from effect device connection, it is equipped with plate speaker in the output end of effect device, plate speaker skeleton and guitar panel attachment, vibration when plate speaker is exported is transferred to guitar panel, make guitar panel while vibrating together, and then the audio of guitar can be reinforced.
Description
Technical field
The invention belongs to guitar tone arm technical fields, and it is flat to be specifically related to a kind of guitar multi-layer PCB coil type
Plate loudspeaker pickup apparatus.
Background technology
In 18th century, stringed-instrument player processed, which has to add in portion in a low voice, has used a string and all using the pattern of monochord, to generate
The method of tuning a stringed instrument of six string guitar today, that is, the present wooden guitar.Guitar is generally divided into 3 major class：Acoustic guitar (is divided into the people
Ballad guitar, classical guitar), electric guitar, electric bass.
People can use sound pick-up when carrying out musical performance, especially solo using the wooden guitar, and musical instrument sound is inputted
Amplify to power amplification speaker, to make up the small deficiency of its volume.But in no power amplification speaker, only pass through
Sound pick-up can only amplify sound to a certain extent, cannot reach the requirement of higher standard, it is therefore desirable to which one kind can not have
In the case of power amplification speaker, the structure that sound can be further amplified.
Invention content
The present invention be directed in the prior art, in the case of no power amplification speaker, sound magnification level is smaller asks
Topic, now provides a kind of guitar multi-layer PCB coil type plate speaker pickup apparatus, can be incited somebody to action without power amplification speaker
Sound further amplifies.
The present invention provides a kind of guitar multi-layer PCB coil type plate speaker pickup apparatus, including PCB coil pickup
Device, the PCB coil sound pick-up connection effect device, the output end connection output connector of the effect device further include and effect
The plate speaker of device output end connection, the plate speaker are fitted in the panel inner wall of guitar.
Preferably, the PCB coil sound pick-up and effect device are fixed on sound hole position to one kind as the present embodiment.
Preferably, the PCB coil sound pick-up includes multi-layer PCB coil, magnetic pole, at electric signal to one kind as the present embodiment
Circuit pcb board, wired accessory power outlet are managed, the multi-layer PCB coil, electric signal processing circuit pcb board are respectively provided with pickup housing
Interior, the electric signal processing circuit pcb board input terminal is connect with multi-layer PCB coil output, the electric signal processing circuit PCB
Wired accessory power outlet is set on plate, wired accessory power outlet with the circuit audio signal on electric signal processing circuit pcb board
Output end is electrically connected, and the magnetic pole is arranged in multi-layer PCB coil turn.
Preferably, the effect device includes being sequentially connected prime audio signal processing circuit, sound to one kind as the present embodiment
Frequency phase circuit, DSP audio-frequency modules, wired output circuit and digital audio power amplifier.
Preferably, the output connector is connect one kind as the present embodiment with wired output circuit, the output connection
Mouth is fixed on guitar.
Preferably, the digital audio power amplifier connects plate speaker, the plate speaker to one kind as the present embodiment
Skeleton plane and guitar panel attachment.
As the present embodiment one kind preferably, the effect device be externally provided with electricity display lamp, power switch, charging interface,
Phase adjusted button, volume adjustment button and delay, reverberation, chorus knob.
Preferably, the output connector connects guitar speaker to one kind as the present embodiment by cable.
A kind of preferably described phaseswitch as the present embodiment connects phase circuit；
The PCB coil sound pick-up volume adjustment button is connect with PCB coil sound pick-up volume control potentiometer, PCB coil pickup
Device volume control potentiometer connects prime audio signal processing circuit；
The delay knob, reverberation knob, chorus knob are separately connected delay controlling potential device, reverberation controlling potential device, chorus
Controlling potential device, the delay controlling potential device, reverberation controlling potential device, chorus controlling potential device are connect with DSP audio-frequency modules.
The beneficial effects of the invention are as follows：PCB coil sound pick-up is fixed on sound hole position, radio reception is clear, PCB coil pickup
The connection of device and effect device can obtain different effects, and plate speaker is equipped in the output end of effect device, plate speaker skeleton with
Guitar panel attachment, vibration when plate speaker is exported are transferred to guitar panel, make guitar panel while vibrating together, in turn
It can reinforce the audio of guitar.
Description of the drawings
Fig. 1 is audio transmission schematic diagram of the present invention；
Fig. 2 is the attachment structure schematic diagram of the present invention；
Wherein, 1, PCB coil sound pick-up, 2, effect device, 3, plate speaker, 4, output connector.
Specific implementation mode
Technical solution of the present invention is described without limitation below in conjunction with attached drawing, in order to which the public is more preferable
Ground understands the technology contents.
Embodiment
As shown in Figure 1 to Figure 2, a kind of guitar multi-layer PCB coil type plate speaker pickup apparatus, including PCB coils
Sound pick-up 1,1 connection effect device 2 of the PCB coil sound pick-up, the output end connection output connector 4 of the effect device 2, also
Include the plate speaker 3 being connect with 2 output end of effect device, the plate speaker 3 is fitted in the panel inner wall of guitar.
The PCB coil sound pick-up 1 is inserted including multi-layer PCB coil, magnetic pole, electric signal processing circuit pcb board, wired output
Seat, the multi-layer PCB coil, electric signal processing circuit pcb board are respectively provided in pickup housing, the electric signal processing circuit
Pcb board input terminal is connect with multi-layer PCB coil output, and wired accessory power outlet is arranged on the electric signal processing circuit pcb board,
Wired accessory power outlet is electrically connected with the circuit audio signal output end on electric signal processing circuit pcb board, the magnetic pole
It is arranged in multi-layer PCB coil turn.
PCB coil sound pick-up 1 and effect device 2 are fixed on sound hole position, fingered a stringed instrument, by metal string in sound pick-up
Vibrations above permanent magnet coil magnetic field induce electric signal by P C B copper sheet coils again.Electric signal is sent into electric signal again
Next stage signal amplification circuit on processing circuit pcb board carries out Audio Signal Processing, then by wireless transmission antenna circuit or
Wired accessory power outlet realizes the wireless or wire transmission of audio electrical signal, and audio signal is transferred to effect in the present embodiment
Device 2.
The effect device 2 include be sequentially connected prime audio signal processing circuit, audio frequency phase circuit, DSP audio-frequency modules,
Wired output circuit and digital audio power amplifier.
Wherein, the electric signal that prime audio signal processing circuit picks up PCB coil sound pick-up 1 carries out at gain amplification
Reason.Audio frequency phase circuit can make audio frequency occur to avoid opposite in phase to cancel out each other, medium-high frequency thin so as to cause bass
The problem of penetration power is deteriorated.
Wherein, DSP audio-frequency modules are produced using Ying Tong Trend Micro Limited of Shenzhen, the DSP of model DSP+MCU
Audio-frequency module, connection delay controlling potential device, reverberation controlling potential device and chorus controlling potential device, point on DSP audio-frequency modules
Delay knob, reverberation knob and chorus knob are correspondingly provided on the outside of the device of position, for adjusting potentiometer, so as to obtain difference
Audio.
Wherein, DSP audio-frequency modules output end connects wired output circuit, and wired output circuit is connected with digital audio effect
（D classes）Circuit and output connector 4, the output connector 4 are fixed on the bottom of guitar, can connect speaker by cable.
For digital audio effect（D classes）Circuit, digital audio power amplifier are the audio power IC being operated under D class states,
Have calorific value small compared to analog amplifier IC, power conversion rate is high.
Wherein, digital audio effect（D classes）Circuit output end connects plate speaker 3, the skeleton plane of the plate speaker 3
With guitar panel attachment, plate speaker 3 will produce vibration when there is audio signal input, since plate speaker 3 is fixed on guitar
On panel, therefore vibration can be transferred to guitar panel, and guitar panel is made to vibrate together, so as to reinforce the audio of output.
Wherein, it for plate speaker 3, is produced using Quanzhou Ai Di sound Electronic Science and Technology Co., Ltd. in the present embodiment
, the plate speaker 3 of model S44CP08-430-R.
For effect device 2, it is also connected with and is shown equipped with switching circuit, charging circuit and the power switch of outer surface, electricity
Lamp and charging interface, since the power switch and charging interface of switching circuit and charging circuit and outer surface are not belonging to the present invention
Invention main points, therefore, according to structure in the prior art and mounting means.
It should be understood that it is not limitation to the technical solution that the above, which includes attached drawing, in fact, identical or
Under approximate principle, to the improvement that the technical solution carries out, including the shape of Each part, size, material used, and
The equivalent replacement of essentially identical functional structure, all within claimed technical solution of the invention.
Claims (9)
1. a kind of guitar multi-layer PCB coil type plate speaker pickup apparatus, which is characterized in that including PCB coil sound pick-up,
The output end of the PCB coil sound pick-up connection effect device, the effect device connects output interface, further includes being exported with effect device
The plate speaker of connection, the plate speaker is held to be fitted in the panel inner wall of guitar.
2. guitar according to claim 1 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
It states PCB coil sound pick-up and effect device is fixed on sound hole position.
3. guitar according to claim 2 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
It includes multi-layer PCB coil, magnetic pole, electric signal processing circuit pcb board, wired accessory power outlet, the multilayer to state PCB coil sound pick-up
PCB coil, electric signal processing circuit pcb board are respectively provided in pickup housing, the electric signal processing circuit pcb board input terminal with
Multi-layer PCB coil output connects, and wired accessory power outlet, wired output is arranged on the electric signal processing circuit pcb board
Socket is electrically connected with the circuit audio signal output end on electric signal processing circuit pcb board, and the magnetic pole is arranged in multi-layer PCB
In coil turn.
4. guitar according to claim 3 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
It includes being sequentially connected prime audio signal processing circuit, audio frequency phase circuit, DSP audio-frequency modules, wired output electricity to state effect device
Road and digital audio power amplifier（D classes）Circuit.
5. guitar according to claim 4 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
It states output interface to connect with wired output circuit, the output connector is fixed on guitar.
6. guitar according to claim 4 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
State digital audio power amplifier（D classes）Circuit connects plate speaker, skeleton plane and the guitar panel attachment of the plate speaker.
7. the guitar multi-layer PCB coil type plate speaker pickup apparatus according to any one of claim 4 to 6,
It is characterized in that：The effect device is externally provided with electricity display lamp, power switch, charging interface, phaseswitch, PCB coil sound pick-up
Volume adjustment button and delay, reverberation, chorus knob.
8. guitar according to claim 7 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
State phaseswitch connection phase circuit；
The PCB coil sound pick-up volume adjustment button is connect with PCB coil sound pick-up volume control potentiometer, PCB coil pickup
Device volume control potentiometer connects prime audio signal processing circuit；
The delay knob, reverberation knob, chorus knob are separately connected delay controlling potential device, reverberation controlling potential device, chorus
Controlling potential device, the delay controlling potential device, reverberation controlling potential device, chorus controlling potential device are connect with DSP audio-frequency modules.
9. guitar according to claim 1 multi-layer PCB coil type plate speaker pickup apparatus, it is characterised in that：Institute
It states output connector and guitar speaker is connected by cable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621208.3A CN108806654A (en) | 2018-06-15 | 2018-06-15 | A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus |
| PCT/CN2018/107977 WO2019237568A1 (en) | 2018-06-15 | 2018-09-27 | Multi-layer pcb coil flat plane speaker pickup device for guitar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621208.3A CN108806654A (en) | 2018-06-15 | 2018-06-15 | A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108806654A true CN108806654A (en) | 2018-11-13 |
Family
ID=64086578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621208.3A Pending CN108806654A (en) | 2018-06-15 | 2018-06-15 | A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108806654A (en) |
| WO (1) | WO2019237568A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335577A (en) * | 2019-06-14 | 2019-10-15 | 莫双林 | A kind of acoustic instrument audio enhancing system |
| CN110660377A (en) * | 2019-10-17 | 2020-01-07 | 创尊科技(深圳)有限公司 | Multilayer PCB coil type flat horn pickup device for guitar |
| CN111091802A (en) * | 2019-12-24 | 2020-05-01 | 创尊科技(深圳)有限公司 | Intelligent pickup |
| CN112738691A (en) * | 2020-12-31 | 2021-04-30 | 张壬招 | Intelligent pickup with encoder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917403A (en) * | 2014-01-10 | 2016-08-31 | 菲什曼传感器公司 | Method and device using low inductance coil in an electrical pickup |
| CN108022576A (en) * | 2018-01-12 | 2018-05-11 | 惠州市德博声学有限公司 | A kind of stringed musical instrument is the same as frequency plus the application of public address technology and resonant horn on musical instrument of shaking |
| CN208256281U (en) * | 2018-06-15 | 2018-12-18 | 惠州市天音乐器有限公司 | A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2721600A4 (en) * | 2011-06-15 | 2015-06-10 | Anaren Inc | Improved magnetic instrument pickup |
| CN202720891U (en) * | 2012-09-03 | 2013-02-06 | 惠州市天音乐器有限公司 | Electromagnetic type ballad guitar sound hole pickup |
-
2018
- 2018-06-15 CN CN201810621208.3A patent/CN108806654A/en active Pending
- 2018-09-27 WO PCT/CN2018/107977 patent/WO2019237568A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917403A (en) * | 2014-01-10 | 2016-08-31 | 菲什曼传感器公司 | Method and device using low inductance coil in an electrical pickup |
| CN108022576A (en) * | 2018-01-12 | 2018-05-11 | 惠州市德博声学有限公司 | A kind of stringed musical instrument is the same as frequency plus the application of public address technology and resonant horn on musical instrument of shaking |
| CN208256281U (en) * | 2018-06-15 | 2018-12-18 | 惠州市天音乐器有限公司 | A kind of guitar multi-layer PCB coil type plate speaker pickup apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335577A (en) * | 2019-06-14 | 2019-10-15 | 莫双林 | A kind of acoustic instrument audio enhancing system |
| CN110660377A (en) * | 2019-10-17 | 2020-01-07 | 创尊科技(深圳)有限公司 | Multilayer PCB coil type flat horn pickup device for guitar |
| CN111091802A (en) * | 2019-12-24 | 2020-05-01 | 创尊科技(深圳)有限公司 | Intelligent pickup |
| CN112738691A (en) * | 2020-12-31 | 2021-04-30 | 张壬招 | Intelligent pickup with encoder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019237568A1 (en) | 2019-12-19 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |