CN2678059Y - Stringed instrument - Google Patents
Stringed instrument Download PDFInfo
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- CN2678059Y CN2678059Y CN 200320119124 CN200320119124U CN2678059Y CN 2678059 Y CN2678059 Y CN 2678059Y CN 200320119124 CN200320119124 CN 200320119124 CN 200320119124 U CN200320119124 U CN 200320119124U CN 2678059 Y CN2678059 Y CN 2678059Y
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- resonance plate
- acoustic
- musical instrument
- soundboard
- stringed musical
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Abstract
The utility model discloses a stringed instrument with new style, comprising a phonation portion whose sound source is the string and an acoustic resonance device, which is characterized in that the acoustic resonance device is provided with a resonance plate composed of an acoustic disk and the metal. Because the acoustic resonance device of the utility model is provided with a resonance plate composed of an acoustic disk and the metal, the acoustic disk makes the resonance plate vibrate and pronounce when the string makes the acoustic disk vibrate and pronounce, and therefore the sound quality of the utility model is good. Because the acoustic disk can be made of the sheet metal, the service life is long, and the scaled production can be realized, with low cost. The utility model can improve the structure of the Erhu, which solves the substitute material problem of the boa skin. The sound quality of the made steel Erhu is better than the Erhu, with obvious echo effect, which enhances interests of learners. The steel Erhu is not affected by the weather and is not easy to be damaged. Treasures which can be collected forever can be made. The manufacturing cost of the steel Erhu is low, which opens the gate of the large scale industrialization production.
Description
Technical field the utility model belongs to a kind of musical instruments, more specifically to a kind of stringed musical instrument.
The technical background stringed musical instrument comprises bowed instrument, hammered string instrument, plucked string instrument, they all comprise with the string being pronunciation part, the acoustic resonance device of source of sound, has plenty of the soundboard of employing structure in their acoustic resonance device, as violin etc., soundboard all adopts timber to make, and requires the comparison strictness for the wood performance that is used to make soundboard, but because timber is self-sow, production cycle is long, could use after the long-term drying, and quality is wayward; The employing skin beam string structure that has, as urheen etc., the skin beam string structure all is to adopt animal's leather to make epithelium, and skin belongs to protein material, and the serviceable life of protein material is limited.The epithelium of urheen adopts the boa skin especially now, and boa is the state guarantee animal, so urheen exists and development is challenged! The boa skin is subjected to the influence of weather easily in addition, during wet weather, and the deliquescing of boa skin, tensile force diminishes, just can not normal articulation; Weather is too dry, the hardening of boa skin, and it is big that tensile force becomes, and can make boa skin cracking again.The boa skin keeping of urheen is bad also can be damaged by worms.The boa skin belongs to protein material after all, even do not have an accident damage, serviceable life is also limited, so urheen can not resemble the violin as permanent collection.
The summary of the invention technical problem to be solved in the utility model provide a kind of can large-scale production, low cost, long service life, stringed musical instrument that tonequality is good.
Novel stringed musical instrument comprises with the string being pronunciation part, the acoustic resonance device of source of sound, and it is characterized in that: acoustic resonance device is provided with soundboard and metal resonance plate.
Above-mentioned soundboard is a sheet metal.
Above-mentioned soundboard is flat thin slice or undulatory thin slice.
Above-mentioned resonance plate is a slice or more than a slice.
Above-mentioned resonance plate is coil spring shape or the Back Word shape or the shape of turning back.
The resonance plate of the above-mentioned shape of turning back is the turn back resonance plate of shape of right-angled intersection.
Above-mentioned novel stringed musical instrument is meant that steel recklessly.Because its soundboard of having adopted sheet metal to make, for the ease of it is distinguished mutually with original urheen, it is called the steel Hu below us.
The above-mentioned resonance plate and the fixed connection structure of acoustic resonance device can design like this, are provided with two outstanding sound column brace tables on the inwall of acoustic resonance device, are provided with sound column at brace table and hold sheet, hold at sound column sound column is set on the sheet, and resonance plate is set on sound column.
Above-mentioned resonance plate is connected with soundboard by sound column.
The utility model is owing to be provided with soundboard and metal resonance plate on acoustic resonance device.When string made soundboard vibration pronunciation, soundboard made resonance plate vibration pronunciation, and therefore tonequality of the present utility model is good.Because soundboard also can adopt sheet metal to make, thus long service life, and can accomplish scale production, cost is low.
Description of drawings Fig. 1 is the violin structural representation.
Fig. 2 is existing urheen articulatory configuration synoptic diagram.
Fig. 3 is the urheen structural representation among the embodiment.
Fig. 4 is the front elevation of dull and stereotyped soundboard structure.
Fig. 5 is the side view of dull and stereotyped soundboard structure.
Fig. 6 is the front elevation of corrugated soundboard structure.
Fig. 7 is the side view of corrugated soundboard structure.
Fig. 8 is the front elevation of coil spring shape resonance plate structure.
Fig. 9 is the side view of coil spring shape resonance plate structure.
Figure 10 is the front elevation that sound column holds sheet.
Figure 11 is the side view that sound column holds sheet.
Figure 12 is a Back Word shape resonance plate structure front elevation.
Figure 13 is the dimensional resonace chip architecture front elevation that turns back.
Figure 14 is the right-angled intersection dimensional resonace chip architecture front elevation that turns back.
Figure 15 is a monolithic resonance plate structural representation.
Figure 16 is a multi-disc resonance plate structural representation.
Among the figure: 101, the violin string, 102, violin qin sign indicating number, 103, the violin soundboard, 104, sound column, 105, the acoustic resonance device casing, 201, the urheen string, 202, two Chinese fiddle sign indicating numbers, 203, the boa skin, 204, the qin tube, 301, steel soundboard recklessly, 302, steel qin tube recklessly, 303, steel sound column recklessly, 304, steel resonance plate recklessly, 305, steel sound column brace table recklessly, 306, steel sound column recklessly holds sheet, 307, dull and stereotyped soundboard, 308, the corrugated soundboard, 309, the coil spring shape resonance plate, 310, Back Word shape resonance plate, 311, the dimensional resonace of turning back sheet, 312, the right-angled intersection dimensional resonace sheet that turns back.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment has been showed the structure of existing violin in Fig. 1, comprise violin string 101, violin qin sign indicating number 102, violin soundboard 103, sound column 104, acoustic resonance device casing 105.
The structure of having showed existing urheen among Fig. 2 comprises urheen string 201, two Chinese fiddle sign indicating numbers 202, boa skin 203, qin tube 204, and its skin beam string structure is to adopt the boa leather to become, and its qin tube 204 is exactly the acoustic resonance device casing.
Showed the urheen structure among the embodiment among Fig. 3, the soundboard that it has adopted sheet metal to make for the ease of it is distinguished mutually with original urheen, is called steel to it recklessly below us.Steel comprises that recklessly string, qin sign indicating number, soundboard 301, qin tube 302, sound column 303, resonance plate 304, sound column brace table 305, sound column hold sheet 306.
Sound column brace table 305 is two chain-waless that bear on the qin tube, and plaing a part fixedly, sound column holds sheet 306.The effect that sound column holds sheet 306 has 2 points: fixing sound column 303 and accept the pressure of string to soundboard 301.Through measuring, two strings more than 3 kilograms, can make soundboard 301 produce bigger distortion to the pressure of soundboard 301, are unfavorable for the vibration pronunciation.Sound column holds the string pressure that sheet 306 can be shared soundboard 301, makes the vibration of soundboard 301 freer.
Make the sheet metal of soundboard 301 and can eliminate its internal stress, to obtain purer music through Technology for Heating Processing.Soundboard 301 can be made tabular 307, also can make corrugated 308, and undulatory in theory soundboard elasticity is better.Any is arranged is common, it must be done enough thin, and this is in order to alleviate the quality of soundboard, so that obtain enough volumes.
Resonance plate can adopt Back Word shape resonance plate 310, the dimensional resonace of turning back sheet 311 or the right-angled intersection dimensional resonace sheet 312 that turns back.
Steel does not change the outward appearance and the general structure of urheen recklessly, is convenient to inherit the playing technique and the song of urheen historical accumulation like this, but the structure of urheen pronunciation part has been done very big change.Steel Hu Yiyi piece sheet metal replaces the boa skin, and the structure of analogy violin can claim that it is a soundboard.A sound column is being supported in center below the soundboard, is connecting resonance plate below the sound column.Resonance plate can be a slice, also can be multi-disc.Resonance plate is also made by sheet metal.For general shape and the function that resonance plate is described, you can imagine that it is that dish spring that pronounces in the sort of old-fashioned striking clock, and during every strike, spring is just pounded out loud and clear and melodious sound.Very simple, steel articulatory configuration recklessly that Here it is, when string forced soundboard vibration pronunciation by the qin sign indicating number, soundboard also made resonance plate vibration pronunciation by sound column.Obviously, steel articulatory configuration recklessly be bowed instrument in the past so that manipulate the strings or hammered string instrument in unprecedented.
Steel is compared the advantage that has with original urheen recklessly:
1. steel structure recklessly is a kind of innovation, for the replacement problem that solves the boa skin provides new approach
In development steel process recklessly, we have had further understanding to ancients' intelligence and wisdom: covering system qin tube with the boa skin, is unusual science really.The boa skin is very thin, yet very tough and tensile, has extraordinary elasticity after tightening, and is rare vibration pronunciation material really, no wonder it can unbroken more than one thousand years.This performance of boa skin is natural achievements, and boa realizes creeping by the twisting health, for hunting and escaping danger, it must fast and flexible ground the twisting health, this just requires its skin must be very thin, simultaneously, long-term creeps, and through tempering of jungle gravel, it is very tough and tensile that its skin becomes again.In view of this, even if obtain the boa skin, also may not necessarily reach the performance that we wish with the way of artificial feeding.The environmental protection problem that face owing to us today abandons using the boa skin, should be the challenges of ancients to us, also is our historic mission.It is an innovation that steel adopts metal soundboard and resonance plate recklessly, although have many immature parts at present, not only for replacing the boa skin that new approach is provided, also the development for stringed musical instrument provides new approach for it.
2. steel tonequality recklessly is good than urheen
Though the boa skin is well to vibrate the pronunciation material, and its weak point is also arranged.On the boa skin scale is arranged, scale is not of uniform size, and groove is arranged again between scale and the scale, and this has just caused became uneven, and the boa skin stretches tight and be not easy also on the qin tube to accomplish that tensile force is very even, and these situations all can produce internal stress and cause noise.Also having a bit, is exactly that the boa skin does not have enough rigidity, just caves in above the qin sign indicating number is pressed in.In drawing the process of playing, string changes the pressure of qin sign indicating number: pulling the bow strengthens pressure; Pulling the bow reduces pressure, stops pressure is strengthened; Then pressure is little for empty string, and the high position pressure of stopping is big; The low position pressure of stopping is little.Because when playing, each bow can only draw a string, the pressure contrast of two strings also is among the variation, this when making the qin sign indicating number and cave in deeply here by the thicker inner string on the huqin, the time and outer string caves in deeply over there, can not evenly pronounce.Manageable reason is not allowed in the pronunciation of Here it is urheen, is that the noise of urheen reason (" wolf sound " is the distinctive a kind of noise of the urheen) urheen that sends what is called " wolf sound " is puzzled one's brains the player yet, and the manufacturer of urheen is puzzled one's brains.Someone tests out, and sponge of plug can absorb noise between string below the qin sign indicating number and boa skin, and this originally is interim measures, what is interesting is, the indispensable accessory that a present fritter sponge has become urheen to sell unexpectedly fully reflects the helpless of urheen manufacturer.Steel does not have these problems recklessly, and tonequality is better certainly.
3. steel has tangible echo effect recklessly
Draw and play urheen, bow one stops, and sound has not just had, and this is owing to after finger of stopping or bow hair prevented the vibration of string, drive boa skin vibration pronunciation with regard to the power that does not have other.Steel is then different recklessly, and after the vibration of string stopped, resonance plate can drive soundboard and continue the vibration pronunciation also in vibration, produces echo effect.
4. steel can improve learner's interest recklessly
Because urheen tonequality is not good enough, be not easy the control pronunciation again, often interest is dull in the face of the sound of " killing chicken " for the beginner.Steel Hu Yinzhi is better, and echo effect is arranged, and than being easier to control, so just can improve learner's interest again, helps popularizing and development of national musical instruments.
5. steel is not subjected to the influence of weather recklessly, and is not fragile, and can produce can be for the treasure of permanent collection
The boa skin of urheen is subjected to the influence of weather easily, during wet weather, and the deliquescing of boa skin, tensile force diminishes, just can not normal articulation; Weather is too dry, the hardening of boa skin, and it is big that tensile force becomes, and can make boa skin cracking again.
The boa skin keeping of urheen is bad also can be damaged by worms.
The boa skin belongs to protein material after all, even do not have an accident damage, serviceable life is also limited, so urheen can not resemble the violin as permanent collection.
Steel does not have above-mentioned shortcoming recklessly.If adopt precious metal to make steel recklessly, such as being material, add consummate technology with silver alloy, just can produce can be for the treasure of permanent collection.
6. steel has been opened the door of large-scale industrial production recklessly, brings low cost
The difficult quality control of boa skin is opened the boa skin and is had nothing in common with each other, and same boa skin is also different everywhere, is difficult to break away from the production of handicraft workshop formula.Steel is a material with metal recklessly, and quality is controlled, just can produce with the mode of big industry, and the benefit that big commercial production is brought is exactly high-level efficiency, low cost.
The range of structures that protection domain of the present utility model is not subjected to enumerate among the embodiment limits, and as the shape of resonance plate, the shape of soundboard other variation can be arranged, and resonance plate also can not contact etc. with soundboard.
Claims (10)
1, a kind of novel stringed musical instrument comprises with the string being pronunciation part, the acoustic resonance device of source of sound, and it is characterized in that: acoustic resonance device is provided with soundboard and metal resonance plate.
2, stringed musical instrument according to claim 1 is characterized in that: above-mentioned soundboard is a sheet metal.
3, stringed musical instrument according to claim 1 and 2 is characterized in that: above-mentioned soundboard is flat thin slice or undulatory thin slice.
4, stringed musical instrument according to claim 1 and 2 is characterized in that: above-mentioned resonance plate is a slice or more than a slice.
5, stringed musical instrument according to claim 1 and 2 is characterized in that: above-mentioned resonance plate is coil spring shape or the Back Word shape or the shape of turning back.
6, stringed musical instrument according to claim 4 is characterized in that: above-mentioned resonance plate is coil spring shape or the Back Word shape or the shape of turning back.
7, stringed musical instrument according to claim 5 is characterized in that: the resonance plate of the above-mentioned proterties of turning back is the turn back resonance plate of shape of right-angled intersection.
8, stringed musical instrument according to claim 2 is characterized in that: above-mentioned novel stringed musical instrument is meant that steel recklessly.
9, stringed musical instrument according to claim 8, it is characterized in that: the above-mentioned resonance plate and the fixed connection structure of acoustic resonance device can design like this, on the inwall of acoustic resonance device, be provided with two outstanding sound column brace tables, be provided with sound column at brace table and hold sheet, hold at sound column sound column is set on the sheet, resonance plate is set on sound column.
10, stringed musical instrument according to claim 9 is characterized in that: above-mentioned resonance plate is connected with soundboard by sound column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119124 CN2678059Y (en) | 2003-12-12 | 2003-12-12 | Stringed instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119124 CN2678059Y (en) | 2003-12-12 | 2003-12-12 | Stringed instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678059Y true CN2678059Y (en) | 2005-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119124 Expired - Fee Related CN2678059Y (en) | 2003-12-12 | 2003-12-12 | Stringed instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678059Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036588A1 (en) * | 2007-09-17 | 2009-03-26 | Guoqiang Cheng | A sound-producting device of a stringed instrument |
| CN102044236A (en) * | 2009-10-12 | 2011-05-04 | 郭又嘉 | Practical technical primary and secondary Beijing opera fiddle with metallic paper skin |
| CN102543047A (en) * | 2010-12-31 | 2012-07-04 | 单志渊 | Vibration-aid device for musical instrument resonance board |
| CN102820024A (en) * | 2012-08-17 | 2012-12-12 | 肖毅 | Multi-sound-channel plastic-plate erhu |
| CN103208273A (en) * | 2012-01-14 | 2013-07-17 | 陈广林 | Machining method of urheen with acoustic resonator |
| CN103337235A (en) * | 2013-07-31 | 2013-10-02 | 文正球 | Multifunctional Wenqin |
| CN107039027A (en) * | 2016-10-28 | 2017-08-11 | 陈宏远 | Tonequality optimizes resonator |
| WO2018076917A1 (en) * | 2016-10-28 | 2018-05-03 | 陈宏远 | Sound quality optimization resonator |
-
2003
- 2003-12-12 CN CN 200320119124 patent/CN2678059Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036588A1 (en) * | 2007-09-17 | 2009-03-26 | Guoqiang Cheng | A sound-producting device of a stringed instrument |
| CN101473367B (en) * | 2007-09-17 | 2013-04-24 | 程国强 | Phonation device of chord crying musical instrument |
| CN102044236A (en) * | 2009-10-12 | 2011-05-04 | 郭又嘉 | Practical technical primary and secondary Beijing opera fiddle with metallic paper skin |
| CN102044236B (en) * | 2009-10-12 | 2012-11-14 | 郭又嘉 | Practical technical primary and secondary Beijing opera fiddle with metallic paper skin |
| CN102543047A (en) * | 2010-12-31 | 2012-07-04 | 单志渊 | Vibration-aid device for musical instrument resonance board |
| CN102543047B (en) * | 2010-12-31 | 2016-03-09 | 单志渊 | Vibration-aid device for musical instrument resonance board |
| CN103208273A (en) * | 2012-01-14 | 2013-07-17 | 陈广林 | Machining method of urheen with acoustic resonator |
| CN103208273B (en) * | 2012-01-14 | 2015-03-25 | 陈广林 | Machining method of urheen with acoustic resonator |
| CN102820024B (en) * | 2012-08-17 | 2014-04-02 | 肖毅 | Multi-sound-channel plastic-plate erhu |
| CN102820024A (en) * | 2012-08-17 | 2012-12-12 | 肖毅 | Multi-sound-channel plastic-plate erhu |
| CN103337235A (en) * | 2013-07-31 | 2013-10-02 | 文正球 | Multifunctional Wenqin |
| CN107039027A (en) * | 2016-10-28 | 2017-08-11 | 陈宏远 | Tonequality optimizes resonator |
| WO2018076917A1 (en) * | 2016-10-28 | 2018-05-03 | 陈宏远 | Sound quality optimization resonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |