CN204390704U - A kind of combined type toneable Chinese fiddle bridge - Google Patents
A kind of combined type toneable Chinese fiddle bridge Download PDFInfo
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- CN204390704U CN204390704U CN201520085202.0U CN201520085202U CN204390704U CN 204390704 U CN204390704 U CN 204390704U CN 201520085202 U CN201520085202 U CN 201520085202U CN 204390704 U CN204390704 U CN 204390704U
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- bridge
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- chinese fiddle
- string bridge
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Abstract
The utility model is a kind of combined type toneable Chinese fiddle bridge, be provided with string bridge conduction code, string bridge conduction code comprises carbon fiber string bridge, the upper surface of carbon fiber string bridge is provided with and places in Chinese fiddle string slot and outer string slot in exterior string, separation voice guide hole is provided with at the central part of carbon fiber string bridge, in the lower end of carbon fiber string bridge, separate the both sides of voice guide hole and be provided with two symmetrically arranged string bridges and fix board slot, string bridge is fixed in board slot and carbon fiber string bridge fixed head is housed, and the bottom surface of carbon fiber string bridge fixed head and the bottom surface of carbon fiber string bridge are in same plane.The utility model utilizes 1 string bridge conduction code, 3 carbon fiber chassis are combined into thickness difference, highly different, vary in weight and the volume, tonequality, 8 the Chinese fiddle bridges having different timbres that send when conduction vibration.Enable a Chinese fiddle by the adjustment of various combination form bridge, send the different effect playing volumes different required for song, tonequality, tone color.
Description
Technical field
The utility model relates to a kind of Chinese fiddle bridge, particularly a kind of combined type toneable Chinese fiddle bridge.
Background technology
Bridge is the conductor of Chinese fiddle vibratory sound, and the material of bridge is different, vary in size, the different sounding directly affecting Chinese fiddle of weight, correct selection and adaptive bridge Chinese fiddle body vibration is pronounced volume, tonequality, tone color effect most important.
Along with updating of Chinese fiddle manufacture craft, people are also deepening continuously to the research of Chinese fiddle bridge and making.From the bamboo bridge, pencil bridge, look xylophone code, pine bridge, wire spring bridge fry bridge till now, maple bridge, whitewood's bridge, old redwood bridge, red sandalwood bridge, Huanghua Pear bridge, turpentine bridge, hard wood which has long been buried in earth bridge etc. in past.
Existing market sell subject matter that all kinds of bridge exists and deficiency is: beans fourth net is reprinted in the article of " trying to make a comment the selection of bridge in Erhu playing " and is pointed out: numeral itself is on the quality (density) of the impact of urheen effect mainly material, inner eucaryotic cell structure composition, the design feature of numeral, water cut and conductive performance; Due to the special wood characteristic (anisotropy) of timber, be difficult to ensure the homogeneity of bridge material and the consistance of batch bridge; The bridge of natural material is not enough all to some extent in pronunciation sensitivity, has the shortcoming etc. that sensitivity slow in reacting is not good enough.Appoint to build in a blog and think in " selection of urheen bridge and understanding " literary composition: the most frequently used several fry code overall sound are comparatively balanced, but descant district sound penetration and brightness are slightly weak, and volume is moderate; Maple code sound is brighter, and the mellow and full property of tone color is slightly poor, and each range of sound is in a basic balance, but perceived sounds unitarity is not so good, and volume is bigger.Under upper crow, maple code sound equalization is loud and clear, and the mellow and full property of tone color is not enough, and the treble penetration power that becomes clear is good, and give great volume, tonequality is slightly noisy; Redwood code sound basis equalization, tone color is comparatively moistened thick, treble still can, but volume is less than normal, and sound equipment impedance is strong, and in timber vibration, frictional attenuation factor is large, and the penetrating sense of sound is poor.A bridge can only make a Chinese fiddle send a kind of fixing sound; The pronunciation of adjustment Chinese fiddle difference need buy the bridge of multiple unlike material; Generally cannot repair etc. when bridge conduction pronunciation is dissatisfied.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provide a kind of reasonable in design, can adjust Chinese fiddle difference pronunciation combined type toneable Chinese fiddle bridge.
Technical problem to be solved in the utility model is realized by following technical scheme, the utility model is a kind of combined type toneable Chinese fiddle bridge, be characterized in: be provided with string bridge conduction code, string bridge conduction code comprises carbon fiber string bridge, the upper surface of carbon fiber string bridge is provided with and places in Chinese fiddle string slot and outer string slot in exterior string, separation voice guide hole is provided with at the central part of carbon fiber string bridge, in the lower end of carbon fiber string bridge, the both sides of separating voice guide hole are provided with two symmetrically arranged string bridges and fix board slot, string bridge is fixed in board slot and carbon fiber string bridge fixed head is housed, the bottom surface of carbon fiber string bridge fixed head and the bottom surface of carbon fiber string bridge are in same plane.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described combined type toneable Chinese fiddle bridge: be provided with carbon fiber chassis in the below of string bridge conduction code, described carbon fiber chassis is I type disc, II type disc, any one or the stack combinations of any two kinds of III type disc or the superposition of three kinds, the thickness of described I type disc is 0.1-0.3mm, the thickness of II type disc is 0.4-0.7mm, and the thickness of III type disc is 0.8-1.2mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described combined type toneable Chinese fiddle bridge: described separation voice guide hole is circular, and its diameter is 4-7mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described combined type toneable Chinese fiddle bridge: the diameter of described separation voice guide hole is 5mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described combined type toneable Chinese fiddle bridge: the wide 9-12mm in upper end of described carbon fiber string bridge, the wide 10-20mm in lower end, be highly 7-10mm, thickness is 0.5-1.5mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and in described combined type toneable Chinese fiddle bridge: the wide 10mm in upper end of described carbon fiber string bridge, the wide 12mm in lower end, be highly 9mm, thickness is 0.5mm.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described combined type toneable Chinese fiddle bridge: the thickness of described I type disc is 0.2mm, the thickness of II type disc is 0.6mm, and the thickness of III type disc is 1.0mm.
Compared with prior art, technique effect of the present utility model is as follows:
1, the utility model by carbon content be 70-75%, density is that the carbon fiber board of 1.7 grams every cubic centimetre produces and conducts code by 1 string bridge, the bridge of 3 different-diameters, different-thickness or difform bridge chassis compositions.Utilize 1 string bridge conduction code, 3 carbon fiber chassis may be combined with into thickness different, highly different, vary in weight and the volume, tonequality, 8 the Chinese fiddle bridges having different timbres that send when conduction vibration.Serving when the Urheen Chord vibration of the type such as urheen, capital urheen, middle pitch Hu, high pitch Hu, Low tune Hu bridge regulates the amplitude conducting to vibrating membrane to pronounce different effects, enable a Chinese fiddle by the adjustment of various combination form bridge, send the different effect playing volumes different required for song, tonequality, tone color.
2, carbon fiber string bridge conduction code of the present utility model and carbon fiber chassis, lightweight, water absorptivity is extremely low, it is the conduct vibrations utilizing carbon fiber carbon atom, therefore conduction resistance is smaller, the Amplitude Comparison being transmitted to Chinese fiddle vibrating membrane during string vibration is large, therefore has certain noise reduction removal of impurities, compensating gain, adjustment, vibration harmonics fidelity and the more high function of sensitivity when using as conductor.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation on the utility model carbon fiber-containing chassis.
Fig. 2 is a kind of structural representation of the utility model string bridge conduction code.
Fig. 3 is a kind of structural representation that the utility model contains I type disc carbon fiber chassis.
Fig. 4 is a kind of structural representation that the utility model contains II type disc carbon fiber chassis and III type disc carbon fiber chassis stack combinations.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction to its right.
With reference to accompanying drawing 2, a kind of combined type toneable Chinese fiddle bridge, is provided with string bridge conduction code 1, and string bridge conduction code 1 comprises carbon fiber string bridge 2, the relation of root Ju bridge more larger, the bridge Chinese fiddle volume that more stress amount is less of schwa amount and bridge weight.The more agile sensitivity of root Ju bridge is higher, the relation of the pronunciation sensitivity of the bridge Chinese fiddle that more heavily sensitivity is lower and bridge weight.Root Ju bridge chassis is large, thick and sensitivity is low and little, thin and highly sensitive rule of pronouncing.
Select the carbon fiber board of 0.5mm thickness, cutting processing goes out for supporting two strings, string conduct vibrations being radiated Chinese fiddle epithelium, thus causes the resonance of Urheen barrel and the carbon fiber string bridge 2 of sympathetic response, the wide 10mm in upper end of carbon fiber string bridge 2, the wide 12mm in lower end is highly 9mm.The upper surface of carbon fiber string bridge 2 has and to place in Chinese fiddle string slot 3 and outer string slot 3 in exterior string.At the central part of carbon fiber string bridge 2, when boring a conduction Chinese fiddle acoustical vibration, form inside and outside Chord vibration Conductive spacer district, strengthen the circle separation voice guide hole 4 of bridge Conductive elastomeric ability, the diameter separating voice guide hole 4 is 5mm.
In the lower end of carbon fiber string bridge 2, separate the both sides of voice guide hole 4 and be provided with two symmetrically arranged string bridges and fix board slot, string bridge fix in board slot be equipped with 0.5mm carbon fiber board cut into two pieces of certain sizes and shape, for supporting the carbon fiber string bridge fixed head 5 of fixed carbon fiber string bridge 2, the bottom surface of carbon fiber string bridge fixed head 5 and the bottom surface of carbon fiber string bridge 2 are in same plane.Carbon fiber string bridge fixed head 5 can be bonded at string bridge with 502 glue and fix in board slot.
With reference to Fig. 1, Fig. 3 and Fig. 4, carbon fiber chassis 6 is provided with in the below of string bridge conduction code 1, described carbon fiber chassis 6 is any one or the stack combinations of any two kinds or the superposition of three kinds of I type disc 7, II type disc 8, III type disc 9, the thickness of described I type disc 7 is 0.2mm, the thickness of II type disc 8 is 0.6mm, and the thickness of III type disc 9 is 1.0mm.The diameter of I type disc 7 is 12mm, and the diameter of II type disc 8 is 14mm, and the diameter of III type disc 9 is 16mm.
The bridge that thickness is different, highly different, vary in weight in string conduct vibrations to the volume, the tonequality that send during Chinese fiddle vibrating membrane, have different timbres.String bridge conduction code 1 and I type disc 7, II type disc 8, III type disc 9 can be combined into the bridge that 8 thickness is different, highly different, vary in weight.As string bridge conduction code 1 directly uses as bridge separately, leading note is the fastest, amplitude is maximum, volume is also maximum.Any one and string bridge of I type disc 7, II type disc 8, III type disc 9 conduct code 1 and combinationally use, conduct code 1 combinationally use with string bridge after any two kinds of superpositions of I type disc 7, II type disc 8, III type disc 9, and I type disc 7, II type disc 8, III type disc 9 three kinds superposes afterwards and string bridge conducts code 1 and combinationally uses.Its height is from low to high, and weight is that pronunciation sensitivity is from high to low, and volume is from big to small from light to heavy.There is during use certain noise reduction removal of impurities, compensating gain, adjustment, vibration harmonics fidelity and the more high function of sensitivity, achieve a Chinese fiddle and by the adjustment of various combination form bridge, the different effect playing volumes different required for song, tonequality, tone color can be sent.
During use, need as required to choose carbon fiber chassis 6 chord bridge conduction code 1, carbon fiber chassis 6 is placed on Chinese fiddle vibrating membrane, string bridge conduction code 1 is pressed on carbon fiber chassis 6, then by string, string bridge conduction code 1 compression is fixed.Need with when changing, the stay pipe made by plastics or the metal tube of intercepting certain length, certain diameter, for qin cylinder and string are strutted certain distance, can install replacing bridge.
Claims (7)
1. a combined type toneable Chinese fiddle bridge, it is characterized in that: be provided with string bridge conduction code, string bridge conduction code comprises carbon fiber string bridge, the upper surface of carbon fiber string bridge is provided with and places in Chinese fiddle string slot and outer string slot in exterior string, separation voice guide hole is provided with at the central part of carbon fiber string bridge, in the lower end of carbon fiber string bridge, separate the both sides of voice guide hole and be provided with two symmetrically arranged string bridges and fix board slot, string bridge is fixed in board slot and carbon fiber string bridge fixed head is housed, and the bottom surface of carbon fiber string bridge fixed head and the bottom surface of carbon fiber string bridge are in same plane.
2. combined type toneable Chinese fiddle bridge according to claim 1, it is characterized in that: be provided with carbon fiber chassis in the below of string bridge conduction code, described carbon fiber chassis is I type disc, II type disc, any one or the stack combinations of any two kinds of III type disc or the superposition of three kinds, the thickness of described I type disc is 0.1-0.3mm, the thickness of II type disc is 0.4-0.7mm, and the thickness of III type disc is 0.8-1.2mm.
3. combined type toneable Chinese fiddle bridge according to claim 1 and 2, is characterized in that: described separation voice guide hole is for circular, and its diameter is 4-7mm.
4. combined type toneable Chinese fiddle bridge according to claim 3, is characterized in that: the diameter of described separation voice guide hole is 5mm.
5. combined type toneable Chinese fiddle bridge according to claim 1 and 2, it is characterized in that: the wide 9-12mm in upper end of described carbon fiber string bridge, the wide 10-20mm in lower end, be highly 7-10mm, thickness is 0.5-1.5mm.
6. combined type toneable Chinese fiddle bridge according to claim 5, it is characterized in that: the wide 10mm in upper end of described carbon fiber string bridge, the wide 12mm in lower end, be highly 9mm, thickness is 0.5mm.
7. combined type toneable Chinese fiddle bridge according to claim 2, it is characterized in that: the thickness of described I type disc is 0.2mm, the thickness of II type disc is 0.6mm, and the thickness of III type disc is 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085202.0U CN204390704U (en) | 2014-11-11 | 2015-02-06 | A kind of combined type toneable Chinese fiddle bridge |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666709 | 2014-11-11 | ||
| CN2014206667090 | 2014-11-11 | ||
| CN201520085202.0U CN204390704U (en) | 2014-11-11 | 2015-02-06 | A kind of combined type toneable Chinese fiddle bridge |
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| Publication Number | Publication Date |
|---|---|
| CN204390704U true CN204390704U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085202.0U Expired - Fee Related CN204390704U (en) | 2014-11-11 | 2015-02-06 | A kind of combined type toneable Chinese fiddle bridge |
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| CN (1) | CN204390704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023959A (en) * | 2016-05-18 | 2016-10-12 | 胡振华 | Erhu bridge with adjustable volume |
| CN106297736A (en) * | 2016-08-30 | 2017-01-04 | 邱长军 | A kind of seven-stringed plucked instrument in some ways similar to the zither |
| CN108231040A (en) * | 2018-03-20 | 2018-06-29 | 中山市绿牌知识产权代理有限公司 | Adjustable ivory nut urheen bridge |
| CN111445886A (en) * | 2020-05-22 | 2020-07-24 | 马骉 | Chinese zither bridge, Chinese zither and Chinese zither tuning method |
-
2015
- 2015-02-06 CN CN201520085202.0U patent/CN204390704U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023959A (en) * | 2016-05-18 | 2016-10-12 | 胡振华 | Erhu bridge with adjustable volume |
| CN106023959B (en) * | 2016-05-18 | 2019-11-08 | 良求机械有限公司 | The adjustable urheen bridge of volume |
| CN106297736A (en) * | 2016-08-30 | 2017-01-04 | 邱长军 | A kind of seven-stringed plucked instrument in some ways similar to the zither |
| CN106297736B (en) * | 2016-08-30 | 2019-07-12 | 邱长军 | A kind of seven-stringed plucked instrument in some ways similar to the zither |
| CN108231040A (en) * | 2018-03-20 | 2018-06-29 | 中山市绿牌知识产权代理有限公司 | Adjustable ivory nut urheen bridge |
| CN111445886A (en) * | 2020-05-22 | 2020-07-24 | 马骉 | Chinese zither bridge, Chinese zither and Chinese zither tuning method |
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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: 20150610 Termination date: 20210206 |