CN202495241U - Seven-stringed plucked instrument with sound bed - Google Patents
Seven-stringed plucked instrument with sound bed Download PDFInfo
- Publication number
- CN202495241U CN202495241U CN2012201269721U CN201220126972U CN202495241U CN 202495241 U CN202495241 U CN 202495241U CN 2012201269721 U CN2012201269721 U CN 2012201269721U CN 201220126972 U CN201220126972 U CN 201220126972U CN 202495241 U CN202495241 U CN 202495241U
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- CN
- China
- Prior art keywords
- plucked instrument
- stringed plucked
- sound bed
- sound
- zither
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a seven-stringed plucked instrument with a sound bed, in particular relates to a seven-stringed plucked instrument with the sound bed enabling improved timbre of the seven-stringed plucked instrument. The seven-stringed plucked instrument with the sound bed comprises a seven-stringed plucked instrument body. Four mutually butted slots are arranged in the middle of a groove cavity of a panel of the seven-stringed plucked instrument body. A convex portion among the four slots is the sound bed. The sound bed is a square convex structure. The thickness from the bottom surfaces of the four slots to the surface of the seven-stringed plucked instrument is not greater than five mm. The four mutually butted slots form a rectangle structure. According to the seven-stringed plucked instrument with the sound bed of the utility model, based on an original seven-stringed plucked instrument, four slots are arranged at the back surface of the seven-stringed plucked instrument, and a region surrounded by the four slots forms the convex portion in a square structure, namely the sound bed. When the seven-stringed plucked instrument with the sound bed is played, sound vibration is conducted to the sound bed through the panel; the widths of each part of the sound bed are consistent and the thicknesses are uniform, so the mass involving in the vibration is roughly identical. Therefore, defects of unbalance in sound vibration, timbre, rhyme length, volume of a front section, a middle section and an end section of the seven-stringed plucked instrument with the sound bed can be solved.
Description
Technical field
The utility model relates to a kind of seven-stringed plucked instrument in some ways similar to the zither, is specifically related to a kind of more perfect seven-stringed plucked instrument in some ways similar to the zither that has the sound bed of tone color that can make seven-stringed plucked instrument in some ways similar to the zither.
Background technology
From Fuxi system qin till now, history in several thousand has been arranged, seven-stringed plucked instrument in some ways similar to the zither is continued saying it with interest by people because of its beautiful sound emotionally, therefore, and the technology of the study system qin of falling over each other later age.Though suitable perfect of present technology, not constantly not improving of Along with people's appreciation level, also increasingly high for the requirement of seven-stringed plucked instrument in some ways similar to the zither; The development of seven-stringed plucked instrument in some ways similar to the zither is just development thereupon also; In order to satisfy people's the appreciation for music that grows to even greater heights, some original structure of seven-stringed plucked instrument in some ways similar to the zither can not satisfy the demands, and has some incomplete places; Such as, inconsistent phenomenon takes place in the tone color at the front end of seven-stringed plucked instrument in some ways similar to the zither, stage casing and each position of afterbody, vibration, rhythm length, volume easily.
Summary of the invention
The purpose of the utility model is to overcome deficiency of the prior art and provides a kind of tone color perfect seven-stringed plucked instrument in some ways similar to the zither.
The purpose of the utility model is such realization: a kind of seven-stringed plucked instrument in some ways similar to the zither that has the sound bed; Comprise the seven-stringed plucked instrument in some ways similar to the zither body; It is characterized in that: be provided with four grooves of butt joint each other in the centre of seven-stringed plucked instrument in some ways similar to the zither body panels groove abdomen, protruding part is the sound bed between four grooves, and this sound bed is square bulge-structure.
The bottom surface of described four grooves all is not more than 5mm to the thickness of seven-stringed plucked instrument in some ways similar to the zither qin face.
Described four grooves that dock each other form rectangular configuration.
The utlity model has following advantage: what the groove shape structure that the back side of traditional seven-stringed plucked instrument in some ways similar to the zither is provided with adopted is a square structure of emptying, and does not have the sound bed, on the basis of original seven-stringed plucked instrument in some ways similar to the zither; The utility model is provided with four grooves at the back side of seven-stringed plucked instrument in some ways similar to the zither, these four groove area surrounded have formed the convexity of a square structure, are the sound bed; When playing, acoustical vibration is transmitted on the sound bed through panel, and sound bed width everywhere is consistent; Thickness is even; The quality of participating in vibration is roughly the same, so, in before can solving back three sections in acoustical vibration, tone color, long, the unbalanced defective of volume of rhythm.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cut-open view of the utility model.
Fig. 3 is the structural representation of traditional seven-stringed plucked instrument in some ways similar to the zither.
Fig. 4 is the B-B cut-open view of traditional seven-stringed plucked instrument in some ways similar to the zither.
Embodiment
Below in conjunction with concrete embodiment the utility model is done further to describe.
Like Fig. 1, shown in 2, a kind of seven-stringed plucked instrument in some ways similar to the zither that has the sound bed comprises seven-stringed plucked instrument in some ways similar to the zither body 1, and the part that is provided with convexity between four 2, four grooves 2 of groove that dock each other in the centre of seven-stringed plucked instrument in some ways similar to the zither body 1 panel slot abdomen is a sound bed 3, and this sound bed 3 is square bulge-structure.
The bottom surface of described four grooves all is not more than 5mm to the thickness of seven-stringed plucked instrument in some ways similar to the zither qin face.
Described four grooves that dock each other 2 form rectangular configuration.
Like Fig. 3, shown in 4, what the groove shape structure that the back side of traditional seven-stringed plucked instrument in some ways similar to the zither is provided with adopted is a square structure of emptying, and does not have the sound bed, and such seven-stringed plucked instrument in some ways similar to the zither causes acoustic easily because preceding middle back each section partition imbalance finally causes tonequality and tone color uneven.
Claims (3)
1. a seven-stringed plucked instrument in some ways similar to the zither that has the sound bed comprises the seven-stringed plucked instrument in some ways similar to the zither body, it is characterized in that: be provided with four grooves of butt joint each other in the centre of seven-stringed plucked instrument in some ways similar to the zither body panels groove abdomen, protruding part is the sound bed between four grooves, and this sound bed is square bulge-structure.
2. a kind of seven-stringed plucked instrument in some ways similar to the zither that has the sound bed according to claim 1 is characterized in that: the bottom surface of described four grooves all is not more than 5mm to the thickness of seven-stringed plucked instrument in some ways similar to the zither qin face.
3. a kind of seven-stringed plucked instrument in some ways similar to the zither that has the sound bed according to claim 1 is characterized in that: described four grooves that dock each other form rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201269721U CN202495241U (en) | 2012-03-30 | 2012-03-30 | Seven-stringed plucked instrument with sound bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201269721U CN202495241U (en) | 2012-03-30 | 2012-03-30 | Seven-stringed plucked instrument with sound bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495241U true CN202495241U (en) | 2012-10-17 |
Family
ID=47001455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201269721U Expired - Fee Related CN202495241U (en) | 2012-03-30 | 2012-03-30 | Seven-stringed plucked instrument with sound bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978949A (en) * | 2015-06-15 | 2015-10-14 | 曾昂 | Three-element Guqin and novel Guqin producing process |
-
2012
- 2012-03-30 CN CN2012201269721U patent/CN202495241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978949A (en) * | 2015-06-15 | 2015-10-14 | 曾昂 | Three-element Guqin and novel Guqin producing process |
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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 |
Granted publication date: 20121017 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |