CN109119051A - The fine tuning handle of dulcimer - Google Patents
The fine tuning handle of dulcimer Download PDFInfo
- Publication number
- CN109119051A CN109119051A CN201811282268.3A CN201811282268A CN109119051A CN 109119051 A CN109119051 A CN 109119051A CN 201811282268 A CN201811282268 A CN 201811282268A CN 109119051 A CN109119051 A CN 109119051A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- adjusting rod
- dulcimer
- handle
- fine tuning
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- 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
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
-
- 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
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/12—Anchoring devices for strings, e.g. tail pieces or hitchpins
-
- 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
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/14—Tuning devices, e.g. pegs, pins, friction discs or worm gears
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Abstract
The fine tuning handle of dulcimer, belong to musical instrument auxiliary adjustment technical field of tools, including adjusting rod, described adjusting rod one end is provided with handle, the adjusting rod other end is provided with adjusting head, it adjusts and offers the first matching hole in the middle part of head, square block is provided in the middle part of the adjusting rod, square block outer surface is provided with connecting rod, it and is in 90 ° between connecting rod and adjusting rod, the connecting rod outer surface is provided with fixing seat, the second matching hole is provided in the middle part of the fixing seat of the connecting rod bottom end, apparatus of the present invention structure is simple, manufacturing cost is low, it is convenient and practical, it is suitable for amateur and professional simultaneously；Apparatus of the present invention drive worm gear rotation by handle rotary worm, and worm screw of the present invention rotates one week worm gear and rotates a tooth, realize to the fine adjustment of dulcimer, avoid string excessive or excessively loose, influence the using effect of dulcimer.
Description
Technical field
The invention belongs to musical instrument auxiliary adjustment technical field of tools, and in particular to the fine tuning handle of dulcimer.
Background technique
Dulcimer is a kind of Chinese common hammered string instrument, and of the same clan with piano, volume is grand, couples hardness with softness.Dulcimer is in China
Use and development process in, the dulcimer of unique national style is formd from production, construction, phoneme arrangement, playing style etc., with
The improvement of people's living standards, many people learn dulcimers, as one of hobby, but amateurish for most of dulcimer
For fan, tuning is difficult, and is difficult to grasp the tightness of string, common adjusting tool is exactly one and simply pulls on the market
Hand is difficult grasp dynamics for amateur, in adjustment process, be not string adjusted excessively tightly be exactly excessively pine,
Even it sometimes appear that the phenomenon that snaping the lute string, is unable to satisfy normally using function, for this purpose, proposing the fine tuning handle of dulcimer.
Summary of the invention
In view of the deficiencies of the prior art, the present invention designs the fine tuning handle of dulcimer, is rotated by the worm screw on adjusting rod
One week, worm gear rotated a tooth, realizes to the fine adjustment of dulcimer string, avoids string excessive or excessively loose, influence the use of dulcimer.
To achieve the goals above, the present invention adopts the following technical scheme:
The fine tuning handle of dulcimer, including adjusting rod, described adjusting rod one end are provided with handle, the setting of the adjusting rod other end
There is adjusting head, adjusts centriciput and offer the first matching hole, be provided with square block in the middle part of the adjusting rod, square block outer surface is set
It is equipped with connecting rod, and is in 90 ° between connecting rod and adjusting rod, the connecting rod outer surface is provided with fixing seat, and the connecting rod bottom end is fixed
Seat middle part is provided with the second matching hole.
The adjusting rod includes shell, and the shell integrated disc portions inner wall is provided with worm gear, and the shell cylindrical parts are set
It is equipped with worm screw, and the gear teeth of worm gear and worm wheel tooth engagement, the worm screw stretches out cylindrical parts and handle is fixedly mounted, the snail
Wheel middle part is provided with fixing axle, and fixing axle stretches out shell integrated disc portions and adjusts head and is fixedly mounted.
It is fixedly mounted between the connecting rod and square block by holding screw, passes through tightening between the connecting rod and fixing seat
Screw is fixedly mounted.
The length and width of first matching hole are 5mm.
Beneficial effects of the present invention, apparatus of the present invention structure is simple, and manufacturing cost is low, convenient and practical, while being suitable for industry
Remaining fan and professional；Apparatus of the present invention drive worm gear rotation by handle rotary worm, worm screw rotation of the present invention
Worm gear rotates a tooth within one week, realizes to the fine adjustment of dulcimer, avoids string excessive or excessively loose, influence the using effect of dulcimer.
Detailed description of the invention
Fig. 1 is apparatus of the present invention front view；
Fig. 2 is apparatus of the present invention left view；
Fig. 3 is apparatus of the present invention sectional view along A-A；
1- adjusting rod, 2- handle, 3- adjust head, 4- square block, 5- connecting rod, 6- fixing seat, the second matching hole of 7-, outside 8-
Shell, 9- worm gear, 10- worm screw, 11- fixing axle, 12- holding screw, the first matching hole of 13-.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1-Figure 3, the fine tuning handle of dulcimer, including adjusting rod 1, described 1 one end of adjusting rod are provided with handle
2,1 other end of adjusting rod, which is provided with, adjusts head 3, adjusts and offers the first matching hole 13 in the middle part of head 3, sets in the middle part of the adjusting rod 1
It is equipped with square block 4,4 outer surface of square block is provided with connecting rod 5, and is in 90 ° between connecting rod 5 and adjusting rod 1,5 appearance of connecting rod
Face is provided with fixing seat 6, is provided with the second matching hole 7 in the middle part of the 5 bottom end fixing seat 6 of connecting rod.
The adjusting rod 1 includes shell 8, and the 8 integrated disc portions inner wall of shell is provided with worm gear 9, the 8 round tube portion of shell
Set up separately and be equipped with worm screw 10, and 10 gear teeth meshing of the gear teeth of worm gear 9 and worm screw, the worm screw 10 stretches out cylindrical parts and handle 2 is solid
Dingan County fills, and fixing axle 11 is provided in the middle part of the worm gear 9, and fixing axle 11 stretches out 8 integrated disc portions of shell and adjusts the fixed peace of head 3
Dress.
It is fixedly mounted between the connecting rod 5 and square block 4 by holding screw 12, is led between the connecting rod 5 and fixing seat 6
Cross the fixed installation of holding screw 12.
The length and width of first matching hole 13 are 5mm.
Use process of the invention is that the adjusting head 3 of apparatus of the present invention is placed on tuning roller bearing first, passes through handle 2
It rotates whole device and carries out coarse adjustment, after coarse adjustment, the installation of fixing seat 6 is tightened on connecting rod 5 and by holding screw 12, is led to
The fixed apparatus of the present invention of fixing seat 6 are crossed, realize the rotation for adjusting head 3 relative to whole device, by finger rotational handle 2, into
And worm screw 10 is driven to rotate, drive worm gear 9 to rotate by worm screw 10, worm screw 10 rotates one week worm gear 9 and rotates a tooth, and then completes
Trimming movement.
Claims (4)
1. the fine tuning handle of dulcimer, which is characterized in that including adjusting rod, described adjusting rod one end is provided with handle, adjusting rod
The other end is provided with adjusting head, adjusts centriciput and offers the first matching hole, is provided with square block in the middle part of the adjusting rod, rectangular
Block outer surface is provided with connecting rod, and is in 90 ° between connecting rod and adjusting rod, and the connecting rod outer surface is provided with fixing seat, the company
The second matching hole is provided in the middle part of the fixing seat of bar bottom end.
2. the fine tuning handle of dulcimer according to claim 1, it is characterised in that: the adjusting rod includes shell, described
Shell integrated disc portions inner wall is provided with worm gear, and the shell cylindrical parts are provided with worm screw, and the gear teeth and worm wheel tooth of worm gear
Engagement, the worm screw stretches out cylindrical parts and handle is fixedly mounted, and fixing axle is provided in the middle part of the worm gear, and fixing axle is stretched out
Shell integrated disc portions and adjusting head are fixedly mounted.
3. the fine tuning handle of dulcimer according to claim 1, it is characterised in that: pass through between the connecting rod and square block
Holding screw is fixedly mounted, and is fixedly mounted between the connecting rod and fixing seat by holding screw.
4. the fine tuning handle of dulcimer according to claim 1, it is characterised in that: the length and width of first matching hole are
5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282268.3A CN109119051A (en) | 2018-10-30 | 2018-10-30 | The fine tuning handle of dulcimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282268.3A CN109119051A (en) | 2018-10-30 | 2018-10-30 | The fine tuning handle of dulcimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109119051A true CN109119051A (en) | 2019-01-01 |
Family
ID=64855809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811282268.3A Pending CN109119051A (en) | 2018-10-30 | 2018-10-30 | The fine tuning handle of dulcimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109119051A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453509Y (en) * | 1999-12-27 | 2001-10-10 | 陈意 | Peg micro-tuning device for stringed musical instrument e.g. 'Ehu' |
| CN2724141Y (en) * | 2004-08-04 | 2005-09-07 | 诸祥康 | Toning unit for guqin |
| CN201278259Y (en) * | 2008-10-22 | 2009-07-22 | 深圳职业技术学院 | Dulcimer tuning peg handle and dulcimer tuning peg cap |
| CN202404878U (en) * | 2012-01-03 | 2012-08-29 | 齐齐哈尔大学 | Tone tuning wrench with fine tuning device for piano |
| CN202771784U (en) * | 2011-09-08 | 2013-03-06 | 李健正 | Convenient and accurate string-fixing, tone-tuning and pitch-modulating device used for guqin |
-
2018
- 2018-10-30 CN CN201811282268.3A patent/CN109119051A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453509Y (en) * | 1999-12-27 | 2001-10-10 | 陈意 | Peg micro-tuning device for stringed musical instrument e.g. 'Ehu' |
| CN2724141Y (en) * | 2004-08-04 | 2005-09-07 | 诸祥康 | Toning unit for guqin |
| CN201278259Y (en) * | 2008-10-22 | 2009-07-22 | 深圳职业技术学院 | Dulcimer tuning peg handle and dulcimer tuning peg cap |
| CN202771784U (en) * | 2011-09-08 | 2013-03-06 | 李健正 | Convenient and accurate string-fixing, tone-tuning and pitch-modulating device used for guqin |
| CN202404878U (en) * | 2012-01-03 | 2012-08-29 | 齐齐哈尔大学 | Tone tuning wrench with fine tuning device for piano |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20190101 |
|
| RJ01 | Rejection of invention patent application after publication |