CN203134338U - A dulcimer and a dulcimer chord shaft - Google Patents
A dulcimer and a dulcimer chord shaft Download PDFInfo
- Publication number
- CN203134338U CN203134338U CN 201320040861 CN201320040861U CN203134338U CN 203134338 U CN203134338 U CN 203134338U CN 201320040861 CN201320040861 CN 201320040861 CN 201320040861 U CN201320040861 U CN 201320040861U CN 203134338 U CN203134338 U CN 203134338U
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- Prior art keywords
- peg
- dulcimer
- chord
- string
- shaft
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Abstract
The utility model discloses a dulcimer and a dulcimer chord shaft. The dulcimer comprises chord shafts and a chord shaft plate. The chord shaft plate is equipped with shaft holes. The chord shaft comprises a first chord shaft portion and a second chord shaft portion. The first chord shaft portion and the second chord shaft portion are smooth shafts with smooth surfaces. The first chord shaft portion is equipped with a chord hole. A chord shaft sleeve is disposed in the shaft hole on the chord shaft plate. The second chord shaft portion is inserted into the chord shaft sleeve and is fixed on the chord shaft sleeve. The dulcimer chord shafts use smooth shaft design. The chord shafts cannot be raised or declined because of the presence of screw thread in chord installing and tone tuning processes. Therefore, chord installing efficiency is effectively increased and consistent height of the chord shafts is kept in order to beautify appearance.
Description
Technical field
The utility model relates to a kind of dulcimer and dulcimer peg, belongs to the musical instrument field.
Background technology
Dulcimer is a wonderful work in China's traditional national musical instrument, claims dulcimer, butterfly qin etc. again, belongs to a kind of of hammered string instrument.Because its tone color grace, range is extensive, is fit to solo, accompaniment or (instrumental) ensemble, is bringing into play very important effect in Chinese national orchestra.
As shown in Figure 1, dulcimer of the prior art comprises: preceding qin watchman's wooden clapper 1, back qin watchman's wooden clapper 2, soundboard 3, string hanging plate 4, string shaft 5, the axillare 6 that rolls left, right roller board 7, sound beam 8, qin sign indicating number 9, peg 10, extension string nail 11, string 12, and, generally also be provided with qin lid and bottom plate.
Wherein, peg is the parts of dulcimer adjustment dulcimer pitch.
Traditional dulcimer peg is the multi start thread structure, and the part of planting into string shaft has many threaded line, is winding up and the process peg of tuning can be along with descending around string.
And because string length can't be fully and dulcimer size coupling, the number of turns that is wound on the peg differs, thus the qin axle that winds up afterwards often to have height to have low, outward appearance is not good.What is more, because the process of tuning a stringed instrument is accompanied by the lifting of peg, occurs the situation at the bottom of peg is pushed up the hole sometimes, makes peg can't continue to descend, and causes screw thread and peg hole to produce friction, makes axis hole become big, and peg is loosening, causes the easier detonieren of dulcimer.
The utility model content
Technical problem to be solved in the utility model is because peg is the multi start thread structure in existing the concentrating, thereby cause winding up and the process peg of tuning can be along with descending around string, for this reason, the dulcimer that a kind of dulcimer peg is provided and has comprised described peg.
It is as follows that the utility model solves the problems of the technologies described above the technical scheme of taking:
A kind of dulcimer comprises peg and string shaft, and described string shaft is provided with axis hole, described peg comprises first string axial region and the second peg portion, wherein, described first string axial region and the second peg portion are ganoid optical axis, and are provided with the string hole at described first string axial region;
Be provided with the peg cover in the axis hole of described string shaft, the described second peg portion stretches in the described peg cover and with described peg cover and fixes.
Further, preferred construction is that the diameter dimension of the described second peg portion is greater than the diameter dimension of described first string axial region.
Further, preferred construction is also to be provided with limit assembly between the described second peg portion chord axle sleeve.
Further, preferred construction is, the described second peg portion is provided with stopper slot, is provided with the bayonet socket of projection in the described peg cover, and described stopper slot and described bayonet socket constitute described limit assembly.
Further, preferred construction is that the bayonet socket of described peg cover vertically is distributed with one or more of grooves with top.
Further, preferred construction is that described groove is set to four.
A kind of dulcimer peg comprises first string axial region and the second peg portion, and wherein, described first string axial region and the second peg portion are ganoid optical axis, and are provided with the string hole at described first string axial region.
Further, preferred construction is that the diameter dimension of the described second peg portion is greater than the diameter dimension of described first string axial region.
Further, preferred construction is that described second peg subordinate end is provided with one or more limiting component.
Further, preferred construction is that described limiting component is chosen stopper slot.
Dulcimer peg in the utility model adopts the optical axis design, wind up and the process of tuning in peg can not raise because of the existence of screw thread or reduce, effectively improved last string efficiency, and guaranteed peg height unanimity, beautify outward appearance.
And described dulcimer peg is taked two parts up and down of different-diameter, and less around the first half diameter of string, when the tuning spanner turned over identical angle, chord change was less, was conducive to the fine setting of pitch; The latter half diameter is bigger, is conducive to increase the friction force of overlapping with peg.
Other features and advantages of the utility model will be set forth in the following description, and, partly from instructions, become apparent, perhaps understand by implementing the utility model.The purpose of this utility model and other advantages can realize and obtain by specifically noted structure in the instructions of writing, claims and accompanying drawing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the structural representation of the dulcimer of prior art;
Fig. 2 is the structural representation of the utility model dulcimer peg;
Fig. 3 is the local enlarged diagram of combination of the utility model dulcimer peg chord axle sleeve;
Fig. 4 is the schematic cross-section of the combination of the utility model dulcimer peg chord axle sleeve.
Embodiment
Below in conjunction with specific embodiment the utility model is described in detail.
As shown in Figure 2, be the structural representation of the utility model dulcimer peg.
It mainly comprises two parts up and down of different-diameter, specifically, described dulcimer peg, the second peg portion 22 fixed with string shaft of being used for around the first string axial region 21 of string and the latter half of carrying out that is used for that comprises the first half, wherein, described first string axial region and the second peg portion are ganoid optical axis, and are provided with string hole 211 at described first string axial region, that is to say that the peg in the present embodiment is taked with the structure of screw thread that exists of the prior art also inequality.
Dulcimer peg in the utility model adopts the optical axis design, wind up and the process of tuning in peg can not raise because of the existence of screw thread or reduce, effectively improved last string efficiency, and guaranteed peg height unanimity, beautify outward appearance.
Among the embodiment as shown in Figure 2, the diameter dimension of the described second peg portion 22 is greater than the diameter dimension of described first string axial region 21.Because the dulcimer peg is taked two parts up and down of different-diameter, less around the first half diameter of string, when the tuning spanner turned over identical angle, chord change was less, was conducive to the fine setting of pitch; The latter half diameter is bigger, is conducive to increase the friction force of overlapping with peg.
In an embodiment, described dulcimer peg is utilized metal material, and for example round bar is prepared from, and first string axial region and the second peg portion choose the cylinder of two different-diameters, for example, and according to existing common design, first string axial region D=5mm, second D=7mm of peg portion.
In addition, the invention also discloses a kind of dulcimer, its concrete structure and prior art are similar, namely comprise as the preceding qin watchman's wooden clapper 1 among Fig. 1, back qin watchman's wooden clapper 2, soundboard 3, string hanging plate 4, string shaft 5, axillare 6 rolls left, right roller board 7, sound beam 8, qin sign indicating number 9, peg 10, hang string nail 11, string 12, and, generally also be provided with qin lid and bottom plate, itself and existing difference are, described peg 10 has been taked the structure of dulcimer peg as shown in Figure 2, and in order to match with described peg, be provided with peg cover 33 in the axis hole in described string shaft, and the described second peg portion 22 stretches in the described peg cover 33 and with described peg cover and fixes, thereby reaches the effect that described peg and string shaft are fixed.
That is to say, the dulcimer in the utility model, because its peg adopts two parts up and down of different-diameter, less around the first half diameter of string, when the tuning spanner turned over identical angle, chord change was less, was conducive to the fine setting of pitch; The latter half diameter is bigger, is conducive to increase the friction force of overlapping with peg.
And, adopted the design of optical axis chord axle sleeve, can reduce the wearing and tearing between peg and the peg hole, avoided having prolonged the serviceable life of dulcimer because of the loosening detonieren that causes of peg.
Certainly and prior art similar, as shown in Figure 1, above described first string axial region 21, can also be provided with to the tuning spanner put the back tuning square toes 23, do not describe in detail at this.
In addition, among the embodiment, described peg cover forms with mold injection, and size is accurately consistent.
As shown in Figure 3 and Figure 4, in a preferred embodiment, also be provided with limit assembly between the described second peg portion chord axle sleeve.
Specifically, the described second peg portion is provided with stopper slot 221, is provided with the bayonet socket 31 of projection in the described peg cover, and described stopper slot 221 constitutes described limit assembly with described bayonet socket 31.
Present embodiment increases spacing bayonet socket, wind up and the process of tuning in peg can not raise because of the existence of screw thread or reduce, effectively improved last string efficiency, and guaranteed peg height unanimity, beautify outward appearance.
Wherein, described peg cover bayonet socket vertically is distributed with one or more of grooves 32 with top, these many longitudinal flutings are arranged on described peg fit and partly locate, and can guarantee to be difficult under peg diameter situation bigger than normal a little stuck, make peg be difficult for loosening and control easily.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a dulcimer comprises peg and string shaft, and described string shaft is provided with axis hole, it is characterized in that described peg comprises first string axial region and the second peg portion, wherein, described first string axial region and the second peg portion are ganoid optical axis, and are provided with the string hole at described first string axial region;
Be provided with the peg cover in the axis hole of described string shaft, the described second peg portion stretches in the described peg cover and with described peg cover and fixes.
2. dulcimer according to claim 1 is characterized in that, the diameter dimension of the described second peg portion is greater than the diameter dimension of described first string axial region.
3. dulcimer according to claim 1 and 2 is characterized in that, also is provided with limit assembly between the described second peg portion chord axle sleeve.
4. dulcimer according to claim 3 is characterized in that, the described second peg portion is provided with stopper slot, is provided with the bayonet socket of projection in the described peg cover, and described stopper slot and described bayonet socket constitute described limit assembly.
5. dulcimer according to claim 4 is characterized in that, the bayonet socket of described peg cover vertically is distributed with one or more of grooves with top.
6. dulcimer according to claim 5 is characterized in that, described groove is set to four.
7. a dulcimer peg is characterized in that, comprises first string axial region and the second peg portion, and wherein, described first string axial region and the second peg portion are ganoid optical axis, and are provided with the string hole at described first string axial region.
8. dulcimer peg according to claim 7 is characterized in that, the diameter dimension of the described second peg portion is greater than the diameter dimension of described first string axial region.
9. according to claim 7 or 8 described dulcimer pegs, it is characterized in that described second peg subordinate end is provided with one or more limiting component.
10. dulcimer peg according to claim 9 is characterized in that, described limiting component is chosen stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040861 CN203134338U (en) | 2013-01-24 | 2013-01-24 | A dulcimer and a dulcimer chord shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040861 CN203134338U (en) | 2013-01-24 | 2013-01-24 | A dulcimer and a dulcimer chord shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134338U true CN203134338U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040861 Expired - Fee Related CN203134338U (en) | 2013-01-24 | 2013-01-24 | A dulcimer and a dulcimer chord shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751827A (en) * | 2015-04-19 | 2015-07-01 | 河北金音乐器集团有限公司 | String adjustment device for violins |
-
2013
- 2013-01-24 CN CN 201320040861 patent/CN203134338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751827A (en) * | 2015-04-19 | 2015-07-01 | 河北金音乐器集团有限公司 | String adjustment device for violins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20170124 |