CN2708438Y - Ethnic musical instrument - Google Patents
Ethnic musical instrument Download PDFInfo
- Publication number
- CN2708438Y CN2708438Y CN 200420067626 CN200420067626U CN2708438Y CN 2708438 Y CN2708438 Y CN 2708438Y CN 200420067626 CN200420067626 CN 200420067626 CN 200420067626 U CN200420067626 U CN 200420067626U CN 2708438 Y CN2708438 Y CN 2708438Y
- Authority
- CN
- China
- Prior art keywords
- sound box
- audio amplifier
- utility
- model
- main sound
- 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
Links
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- Stringed Musical Instruments (AREA)
Abstract
The utility model discloses an ethnic musical instrument, which includes a finger board and a main sound box that are connected with each other. An auxiliary sound box is arranged in the main sound box. The profile shape of the outer surface of the auxiliary sound box and the profile shape of the outer surface of the main sound box are identical. The box walls of the main sound box and the auxiliary sound box are mutually divided. The bottom surface of the auxiliary sound box is equipped with a circular sound hole. The sound box of the utility model is a double-layer structure and is provided with good cold-proof and damp-proof ability. The structure is unease to deform and the sound quality is good when the utility model is played.
Description
Technical field
The utility model belongs to the improvement of musical instrument, particularly national musical instruments.
Background technology
The ethnic groups such as dimension, Kazakhstan that mainly live in the Xinjiang of China area like dancing with the national musical instruments of oneself very much, national musical instruments commonly used are plucked stringed instrument, Rewapu etc., the basic structure of these national musical instruments is by elongated fingerboard and is installed in the hollow audio amplifier that fingerboard one end is semisphere or semielliptical shape and is interconnected to constitute, the audio amplifier wall of these national musical instruments is thinner, winter protection, moistureproof ability are relatively poor, easily produce malformation, when causing playing, both poor sound quality.
The utility model content
The purpose of this utility model is to provide a kind of national musical instruments, has stronger winter protection, moistureproof ability, and structure is not yielding, and the tonequality when playing is good.
The purpose of this utility model is achieved in that a kind of national musical instruments, comprise the fingerboard and the main sound box that interconnect, secondary audio amplifier is being set in the main sound box, the outer surface profile shape of secondary audio amplifier is identical with the outer surface profile shape of main sound box, be spaced from each other between the tank wall of major and minor audio amplifier, circular sound hole is being set on the bottom surface of secondary audio amplifier.
Because secondary audio amplifier is being set in main sound box at interval, offering circular sound hole on the bottom surface of secondary audio amplifier, when playing, sound is combined through the sound that circular sound hole returns by echo and the main sound box that secondary audio amplifier produces, and the sound of playing out is than traditional megaphonia that national musical instruments sent, melodious, and secondary audio amplifier is wrapped in the main sound box, winter protection, moistureproof ability are good, temperature influence is little, is difficult for recurring structure distortion, thereby the tonequality when playing is good.The utility model is simple in structure, and is easy to manufacture, compares hardly to increase how many production costs with traditional national musical instruments.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a main TV structure synoptic diagram of the present utility model;
Fig. 2 is a plan structure synoptic diagram of the present utility model.
Embodiment
A kind of national musical instruments, as shown in Figure 1 and Figure 2, comprise the fingerboard 4 and the main sound box 2 that interconnect, secondary audio amplifier 1 is being set in the main sound box 2, the outer surface profile shape of secondary audio amplifier 1 is identical with the outer surface profile shape of main sound box 2, major and minor audio amplifier 2,1 is semisphere or semielliptical shape, be spaced from each other between the tank wall of major and minor audio amplifier 2,1, spacing between the tank wall of major and minor audio amplifier 2,1 is the 1-5 millimeter, on the bottom surface of secondary audio amplifier 1 circular sound hole 3 is being set, the diameter of circular sound hole 3 is the 8-12 millimeter.
Because secondary audio amplifier 1 is being set in main sound box 2 at interval, offering circular sound hole 3 on the bottom surface of secondary audio amplifier 1, when playing, sound is combined through the sound that circular sound hole 3 returns by echo and the main sound box 2 that secondary audio amplifier 1 produces, and the sound of playing out is than traditional megaphonia that national musical instruments sent, melodious, and secondary audio amplifier 1 is wrapped in the main sound box 2, winter protection, moistureproof ability are good, temperature influence is little, is difficult for recurring structure distortion, thereby the tonequality when playing is good.
Claims (3)
1, a kind of national musical instruments, comprise the fingerboard (4) and the main sound box (2) that interconnect, it is characterized in that: secondary audio amplifier (1) is being set in the main sound box (2), the outer surface profile shape of secondary audio amplifier (1) is identical with the outer surface profile shape of main sound box (2), be spaced from each other between the tank wall of major and minor audio amplifier (2,1), circular sound hole (3) is being set on the bottom surface of secondary audio amplifier (1).
2, national musical instruments according to claim 1 is characterized in that: the spacing between the tank wall of major and minor audio amplifier (2,1) is the 1-5 millimeter.
3, national musical instruments according to claim 1 is characterized in that: the diameter of sound hole (3) is 8-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067626 CN2708438Y (en) | 2004-06-15 | 2004-06-15 | Ethnic musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067626 CN2708438Y (en) | 2004-06-15 | 2004-06-15 | Ethnic musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708438Y true CN2708438Y (en) | 2005-07-06 |
Family
ID=34852463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067626 Expired - Fee Related CN2708438Y (en) | 2004-06-15 | 2004-06-15 | Ethnic musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708438Y (en) |
-
2004
- 2004-06-15 CN CN 200420067626 patent/CN2708438Y/en not_active Expired - Fee Related
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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 |