CN109801606A - A kind of tuning device and its tuning method of stringed musical instrument - Google Patents
A kind of tuning device and its tuning method of stringed musical instrument Download PDFInfo
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- CN109801606A CN109801606A CN201910152015.2A CN201910152015A CN109801606A CN 109801606 A CN109801606 A CN 109801606A CN 201910152015 A CN201910152015 A CN 201910152015A CN 109801606 A CN109801606 A CN 109801606A
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- block
- installing arm
- musical instrument
- stringed musical
- tuning device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Stringed Musical Instruments (AREA)
- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
本发明公开了一种弦乐器的调音装置，包括上夹持块和螺杆，所述上夹持块右侧焊接有固定块，且固定块内部开设有与第一安装臂相适配的通孔，第一安装臂穿过固定块与固定螺栓螺接在一起，且第一安装臂与第二安装臂上均焊接有挡块，上夹持块下侧通过胶水粘贴有一层硬质橡胶，且音频传感器通过螺丝安装在上夹持块的下侧，琴杆上侧有琴弦，压力传感器通过螺丝安装在下推块上，且下推块与插块焊接在一起，同时插块内部放置有弹簧，插块与凸块一体成型；本发明同时公开了一种弦乐器的调音装置的调音方法；该用于弦乐器调音的调音装置，通过旋转调节旋钮从而下推块与上夹持块之间的间距，使得将琴夹的更佳牢固，装置不会发生松动。
The invention discloses a tuning device for a stringed musical instrument, which comprises an upper clamping block and a screw rod, a fixing block is welded on the right side of the upper clamping block, and a through hole matching a first installation arm is opened inside the fixing block , the first installation arm is screwed together with the fixing bolt through the fixing block, and the first installation arm and the second installation arm are welded with a stopper, the lower side of the upper clamping block is pasted with a layer of hard rubber through glue, and The audio sensor is installed on the lower side of the upper clamping block by screws, there are strings on the upper side of the piano rod, the pressure sensor is installed on the lower push block through screws, and the lower push block and the insert block are welded together, and a spring is placed inside the insert block. , the insert block and the convex block are integrally formed; the invention also discloses a tuning method for a tuning device of a stringed musical instrument; the tuning device for tuning a stringed musical instrument can push the lower block and the upper clamping block by rotating the adjusting knob. The distance between them makes the clips better and firmer, and the device will not loosen.
Description
Technical field
The present invention relates to musical instruments technical field, the tuning device and its tuning method of specially a kind of stringed musical instrument.
Background technique
Guitar is a kind of stringed musical instrument, usually there is six strings, and shape is similar to violin, in pop music, rock music, indigo plant
Tune, folk song in Flamenco, are often considered as dominant musical instrument, and in the field of classical music, guitar is often with solo or duet
Pattern performance；Certainly, indoors in happy orchestral music, guitar also plays considerable degree of setoff role, with violin, steel
Qin is listed as world-renowned three big musical instruments, existing guitar tuning device, and traditional such device can not be locked after clamping
Tight processing, is easy to loosen, inconvenient for use.
Summary of the invention
1. the technical issues that need to address
Present invention solves the technical problem that being, overcome traditional such device of the prior art that can not carry out after clamping
The defects of locking processing, is easy to loosen, inconvenient for use, provides a kind of tuning device of stringed musical instrument.The upper grip block, the first peace
Filling arm, the second installing arm and pressure sensor has so that device will not loosen, easy to use by the more preferably secured of qin folder
The features such as.
2. technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of tuning device of stringed musical instrument, including upper clamping
Block and screw rod, the upper grip block right side is welded with fixed block, and offers inside fixed block compatible with the first installing arm
Through-hole, the first installing arm passes through fixed block and is screwed together with fixing bolt, and welds in the first installing arm and the second installing arm
It is connected to block, upper grip block downside is pasted with one layer of vulcanie by glue, and audio sensor is mounted on by screw
There are string in the downside of grip block, piano stick upside, and pressure sensor is mounted on lower pushing block by screw, and lower pushing block and inserted block weld
It is connected together, while being placed with spring inside inserted block, inserted block and convex block are integrally formed, and limited block and slot are integrally formed, together
When slot inside offer cavity；The screw rod welds together with adjusting knob, and offers inside mounting blocks and screw rod phase
The threaded hole of adaptation, while screw rod is arranged across mounting blocks, screw rod is together with the tube chamber welds with base of slot, the first installing arm and peace
Fill block welding together, and the second installing arm welds together with mounting blocks, single-chip microcontroller is mounted on upper grip block by screw
Inside, and the inside of upper grip block, single-chip microcontroller and battery are mounted on by screw for battery and LCD display is electrically connected.
The tuning device of above-mentioned stringed musical instrument, wherein first installing arm is pair about mounting blocks with the second installing arm
Claim structure, and the first installing arm and the second installing arm form U-shaped.
The tuning device of above-mentioned stringed musical instrument, wherein the piano stick is clamped between upper grip block and lower pushing block, and under push away
Block is stretching structure.
The tuning device of above-mentioned stringed musical instrument, wherein the pressure sensor is electrically connected with single-chip microcontroller, and presses
The model PB8300CNM/A of force snesor, pressure sensor prevent clamping dynamics convenient for being monitored to dynamics suffered by string
It is excessive, string is damaged, the pressure that lower pushing block generates piano stick detected by pressure sensor, by way of electrical
Single-chip microcontroller is passed to, single-chip microcontroller shows the pressure signal received on being transferred to LCD display, adjusts by rotation
Knob changes the pressure parameter shown on LCD display, until pressure required for the pressure shown on LCD display is is
Only, have the characteristics that degree of regulation is high.
The tuning device of above-mentioned stringed musical instrument, wherein the screw rod is screwed together with mounting blocks, and audio sensor
Model ADMP421ACEZ-RL7, while audio sensor is electrically connected with single-chip microcontroller.
The tuning device of above-mentioned stringed musical instrument, wherein the inserted block is adapted with the size of slot, and inserted block be plugged on it is slotting
The inside of slot, by rotation of adjustment knob to the spacing between lower pushing block and upper grip block, so that by the more preferably secured of qin folder,
Device will not loosen, easy to use.
The tuning device of above-mentioned stringed musical instrument, wherein the inserted block and slot are concentric structure, and inserted block and slot it
Between cavity in be placed with spring, the spring inside inserted block also acts as the effect of buffering in piano stick is fixed in lower pushing block,
Piano stick to be protected, structure is simple, and it is easy to use, accuracy in pitch adjusting more efficiently can be carried out to guitar, it is strong to reduce labour
Degree, improves the efficiency of adjusting.
The tuning device of above-mentioned stringed musical instrument, wherein further include charging interface and USB interface；LCD display passes through bolt
It is mounted on grip block top, charging interface is embedded on grip block, and battery is electrically connected by charging interface with city；
USB interface is embedded on grip block, and single-chip microcontroller is connect through USB interface and data line with the end PC.
The present invention discloses a kind of tuning methods of the tuning device of stringed musical instrument, include the following steps:
Step 1, it will be placed on to tuning piano stick between the first installing arm and the second installing arm, and fixed block is socketed in
In one installing arm and the second installing arm；
Step 2, upper grip block is fixed on block using fixing bolt, piano stick is supported by lower pushing block, and in spring
Piano stick is once fixed under effect；
Step 3, rotation of adjustment knob makes screw rod that lower pushing block be driven to move up, carries out secondary fixation to piano stick；
Step 4, lower pushing block applies pressure to piano stick, is detected by pressure sensor and is shown by single-chip microcontroller in LCD display
Show；
Step 5, rotation of adjustment knob changes the pressure parameter of LCD display, until the pressure shown on LCD display is
Specified pressure completes tuning.
3. beneficial effect
In conclusion the beneficial effects of the present invention are:
(1) spring inside inserted block also acts as the effect of buffering in piano stick is fixed in lower pushing block, carries out to piano stick
Protection, structure is simple, easy to use；
(2) by rotation of adjustment knob to the spacing between lower pushing block and upper grip block, so that by the more preferably firm of qin folder
Gu device will not loosen, easy to use；
(3) single-chip microcontroller shows the pressure signal received on being transferred to LCD display, adjusts rotation by rotation
Button changes the pressure parameter shown on LCD display, until pressure required for the pressure shown on LCD display is is
Only.
Detailed description of the invention
Fig. 1 is the front view of the tuning device of stringed musical instrument of the present invention；
Fig. 2 is the top view of the tuning device of stringed musical instrument of the present invention；
Fig. 3 is the structural schematic diagram of the tuning device of stringed musical instrument of the present invention；
Fig. 4 is the structural schematic diagram of tuning device the first installing arm and the second installing arm of stringed musical instrument of the present invention；
Fig. 5 is the work flow diagram of the tuning device single-chip microcontroller of structure of the invention stringed musical instrument.
In figure: 1, upper grip block, 2, fixing bolt, 3, fixed block, 4, block, the 5, first installing arm, 6, vulcanie, 7,
String, 8, piano stick, 9, pressure sensor, 10, limited block, 11, slot, 12, mounting blocks, 13, adjusting knob, the 14, second installation
Arm, 15, screw rod, 16, cavity, 17, convex block, 18, inserted block, 19, spring, 20, lower pushing block, 21, battery, 22, audio sensor,
23, single-chip microcontroller, 24, LCD display, 25, charging interface, 26, USB interface.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It refers to shown in attached drawing 1 to attached drawing 5, the present invention provides a kind of technical solution: a kind of tuning device of stringed musical instrument, packet
Grip block 1 and screw rod 15 are included, fixed block 3 is welded on the right side of upper grip block 1, and is offered inside fixed block 3 and the first installation
The compatible through-hole of arm 5, the first installing arm 5 pass through fixed block 3 and are screwed together with fixing bolt 2, and the first installing arm 5 and the
It is symmetrical structure that block 4, the first installing arm 5 and the second installing arm 14 are welded in two installing arms 14 about mounting blocks 12, and
First installing arm 5 and the second installing arm 14 form U-shaped, are pasted with one layer of vulcanie 6 by glue on the downside of upper grip block 1, and
Audio sensor 22 is mounted on the downside of upper grip block 1 by screw, there is string 7 on the upside of piano stick 8, and pressure sensor 9 passes through spiral shell
Silk is mounted on lower pushing block 20, and lower pushing block 20 welds together with inserted block 18, while spring 19 is placed with inside inserted block 18, pressure
Force snesor 9 is electrically connected with single-chip microcontroller 23, and the model PB8300CNM/A of pressure sensor 9, and piano stick 8 clamps
Between upper grip block 1 and lower pushing block 20, and lower pushing block 20 is stretching structure, and inserted block 18 and convex block 17 are integrally formed, and are limited
Block 10 and slot 11 are integrally formed, while cavity 16 is offered inside slot 11；Inserted block 18 is adapted with the size of slot 11, and
Inserted block 18 is plugged on the inside of slot 11, inserted block 18 and slot 11 as concentric structure, and the sky between inserted block 18 and slot 11
Spring 19 is placed in chamber 16, screw rod 15 welds together with adjusting knob 13, and offers inside mounting blocks 12 and screw rod 15
Compatible threaded hole, while screw rod 15 is arranged across mounting blocks 12, screw rod 15 is screwed together with mounting blocks 12, and audio passes
The model ADMP421ACEZ-RL7 of sensor 22, while audio sensor 22 is electrically connected with single-chip microcontroller 23, screw rod 15
Together with the tube chamber welds with base of slot 11, the first installing arm 5 welds together with mounting blocks 12, and the second installing arm 14 and installation
Block 12 welds together, and single-chip microcontroller 23 is mounted on the inside of upper grip block 1 by screw, and battery 21 is mounted on by screw
The inside of upper grip block 1, single-chip microcontroller 23 are electrically connected with battery 21, and single-chip microcontroller 23 and LCD display 24 are electrically
It links together, while LCD display 24 is bolted on the upside of grip block 1, charging interface 25 is embedded in folder
It holds on block 1, and battery 21 is connected by charging interface 25 and charger with commercial power socket, USB interface 26 is embedded in folder
It holds on block 1, and single-chip microcontroller 23 is connected by USB interface 26 and data line with the end PC.
As shown in attached drawing 1 to attached drawing 3, the spring 19 inside inserted block 18 also rises in piano stick 8 is fixed in lower pushing block 20
To the effect of buffering, piano stick 8 to be protected, structure is simple, and it is easy to use, accuracy in pitch tune more efficiently can be carried out to guitar
Section reduces labor intensity, improves the efficiency of adjusting.
As shown in attached drawing 1 to attached drawing 5: by rotation of adjustment knob 13 thus between lower pushing block 20 and upper grip block 1
Away from so that device will not loosen by the more preferably secured of qin folder, easy to use, pressure sensor 9 is convenient for suffered by string 7
Dynamics is monitored, and is prevented clamping force from spending greatly, is damaged to string, easy to use, the first installing arm 5 and the second installing arm
14 form U-shaped, and appearance intention sense is full.
The present invention discloses a kind of tuning methods of the tuning device of stringed musical instrument, include the following steps:
Step 1, it will be placed on to tuning piano stick 8 between first installing arm 5 and the second installing arm 14, and by 3 sets of fixed block
It connects in the first installing arm 5 and the second installing arm 14；
Step 2, upper grip block 1 being fixed on block 4 using fixing bolt 2, piano stick 8 is supported by lower pushing block 20, and
Piano stick 8 is once fixed under the action of spring 19；
Step 3, rotation of adjustment knob 13 make screw rod 15 that lower pushing block 20 be driven to move up, carry out to piano stick 8 secondary solid
It is fixed；
Step 4, lower pushing block 20 applies pressure to piano stick 8, is detected by pressure sensor 9 and is shown by single-chip microcontroller 23 in LCD
Display screen 24 is shown；
Step 5, rotation of adjustment knob 13 changes the pressure parameter of LCD display 24, until shown on LCD display 24
Pressure is specified pressure, completes tuning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of tuning device of stringed musical instrument, it is characterised in that: including upper grip block (1) and screw rod (15), the upper grip block
(1) right side is welded with fixed block (3), and the compatible through-hole with the first installing arm (5) is offered inside fixed block (3), and first
Installing arm (5) passes through fixed block (3) and connect with fixing bolt (2), and welds on the first installing arm (5) and the second installing arm (14)
It is connected to block (4), is bonded with vulcanie (6) on the downside of upper grip block (1), and audio sensor (22) is mounted on grip block
(1) downside has string (7) on the upside of piano stick (8), and pressure sensor (9) is mounted on lower pushing block (20), and lower pushing block (20) with
Inserted block (18) welds together, and is placed with spring (19) inside inserted block (18), and inserted block (18) and convex block (17) are integrally formed, and are limited
Position block (10) and slot (11) is integrally formed, and offers cavity (16) inside slot (11)；The screw rod (15) and adjusting knob
(13) weld together, and offer inside mounting blocks (12) and worn with screw rod (15) compatible threaded hole, the screw rod (15)
Mounting blocks (12) setting is crossed, screw rod (15) is together with the tube chamber welds with base of slot (11), the first installing arm (5) and mounting blocks (12)
Weld together, and the second installing arm (14) welds together with mounting blocks (12), single-chip microcontroller (23) is mounted on grip block (1)
Inside, and battery (21) is mounted on the inside of grip block (1), single-chip microcontroller (23) and battery (21) and LCD display
(24) it is electrically connected.
2. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: first installing arm (5) with
Second installing arm (14) is symmetrical structure about mounting blocks (12), and the first installing arm (5) and the second installing arm (14) form U
Shape.
3. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: on the piano stick (8) is clamped in
Between grip block (1) and lower pushing block (20), and lower pushing block (20) is stretching structure.
4. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: the pressure sensor (9) with
Single-chip microcontroller (23) is electrically connected, and the model PB8300CNM/A of pressure sensor (9).
5. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: the screw rod (15) and mounting blocks
(12) it is screwed together, and the model ADMP421ACEZ-RL7 of audio sensor (22), while audio sensor (22) and list
Piece machine (23) is electrically connected.
6. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: the inserted block (18) and slot
(11) size is adapted, and inserted block (18) is plugged on the inside of slot (11).
7. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: the inserted block (18) and slot
It (11) is concentric structure, and be placed with spring (19) in the cavity (16) between inserted block (18) and slot (11).
8. a kind of tuning device of stringed musical instrument according to claim 1, it is characterised in that: further include charging interface (25) and
USB interface (26)；LCD display (24) is mounted on upper grip block (1) top by bolt, and charging interface (25) is embedded in folder
It holds on block (1), and battery (21) is electrically connected by charging interface (25) with city；USB interface (26) is embedded in grip block (1)
On, and single-chip microcontroller (23) is connect through USB interface (26) and data line with the end PC.
9. a kind of tuning method of the tuning device using claim 1-8 any one stringed musical instrument, which is characterized in that including such as
Lower step:
Step 1, it will be placed on to tuning piano stick (8) between the first installing arm (5) and the second installing arm (14), and by fixed block
(3) it is socketed in the first installing arm (5) and the second installing arm (14)；
Step 2, upper grip block (1) is fixed on block (4) using fixing bolt (2), piano stick (8) is propped up by lower pushing block (20)
Support, and piano stick (8) is once fixed under the action of spring (19)；
Step 3, rotation of adjustment knob (13) make screw rod (15) that lower pushing block (20) to be driven to move up, and carry out to piano stick (8) secondary
It is fixed；
Step 4, lower pushing block (20) applies pressure to piano stick (8), is detected by pressure sensor (9) and is existed by single-chip microcontroller (23)
LCD display (24) display；
Step 5, rotation of adjustment knob (13) changes the pressure parameter of LCD display (24), until showing on LCD display (24)
Pressure be specified pressure, complete tuning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152015.2A CN109801606B (en) | 2019-02-28 | 2019-02-28 | Tuning device and tuning method for stringed instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152015.2A CN109801606B (en) | 2019-02-28 | 2019-02-28 | Tuning device and tuning method for stringed instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109801606A true CN109801606A (en) | 2019-05-24 |
| CN109801606B CN109801606B (en) | 2023-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152015.2A Expired - Fee Related CN109801606B (en) | 2019-02-28 | 2019-02-28 | Tuning device and tuning method for stringed instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113129853A (en) * | 2021-04-22 | 2021-07-16 | 深圳市左轮音乐科技有限公司 | Sound diagnosing device and using method thereof |
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| CN109801606B (en) | 2023-05-05 |
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