CN201489803U - Movable hanging string fine-tuning device for precise fine-tuning of two-stringed Chinese fiddle base - Google Patents
Movable hanging string fine-tuning device for precise fine-tuning of two-stringed Chinese fiddle base Download PDFInfo
- Publication number
- CN201489803U CN201489803U CN2009202251901U CN200920225190U CN201489803U CN 201489803 U CN201489803 U CN 201489803U CN 2009202251901 U CN2009202251901 U CN 2009202251901U CN 200920225190 U CN200920225190 U CN 200920225190U CN 201489803 U CN201489803 U CN 201489803U
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- CN
- China
- Prior art keywords
- string
- fine
- tuning
- hanging string
- urheen
- 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 belongs to a tuner, and particularly relates to a movable hanging string fine-tuning device for precise fine-tuning of a base of a two-stringed Chinese fiddle, which is characterized by comprising a base body, wherein two lead screws are installed on the base body, the outer end of each lead screw is provided with a fine-tuning knob, a hanging string hook is sheated on the lead screw, and the base body is provided with a moving slot matched with the hanging string hook. The movable hanging string fine-tuning device overcomes the disadvantages that the tuner for the two-stringed Chinese fiddle in the prior art breaks full-string shock and pronunciation effect to cause poor hand feeling for a user, and has the advantages of simple structure, convenient use and good hand feeling of a player without influencing the full-string shock and pronunciation effect.
Description
Technical field
The utility model belongs to the tuner device, is specifically related to the portable string micro actuator of hanging of a kind of urheen base Precision trimming.
Background technology
The CALIBRATION of the urheen of prior art, be mounted in mostly the qin axle and very heavy between, equal to have put vibrations and hinder device at certain point of full string, whole chord lengths have been destroyed to a certain extent, influenced the homogeneity of the full string expansive force of chord length, destroyed vibrations of full string and voice effect, simultaneously destruction in various degree the pure five degree relations of about string, cause player's feel bad.
The utility model content
The purpose of this utility model is that the CALIBRATION that solves the prior art urheen is destroyed full string vibrations and voice effect, cause the not good defective of user's feel, provide a kind of urheen base Precision trimming movable type simple in structure, easy to use, that do not influence full string vibrations and voice effect to hang the string micro actuator.
The utility model is achieved through the following technical solutions:
Be the portable string micro actuator of hanging of a kind of urheen base Precision trimming, it is characterized in that comprising matrix, two rhizoid thick sticks are installed on the matrix, the outer end of leading screw is provided with vernier adjustment knob, is set with the extension string on the leading screw and colludes, and offers and hang the shifting chute that string colludes coupling on the matrix.
The matrix outer end be provided with communicate with shifting chute go out the string groove, the inner is provided with mounting hole.
The utility model is installed in the below of the collet of urheen tube when using, urheen string one end is fixed on the qin axle, the other end hangs over string and colludes, by the rotary fine adjustment knob, driving the extension string colludes on leading screw mobile, under the situation that does not change whole structures of urheen itself, tone color characteristics, the urheen string is finely tuned tuner, have advantage simple in structure, easy to use, as not influence full string vibrations and voice effect, player's good hand touch.The utility model has kept whole chord lengths of original urheen string, effective chord length, the full string expansive force of urheen string, the no any obstruction of full string vibrations, make the about string of urheen keep full string to shake naturally to the full extent and pronounce, whole urheen pronunciation system all is among the nature, and kept pure five degree of the about string of urheen to concern Erhu playing person good hand touch.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model user mode reference diagram.
As shown in FIG.: 1 mounting hole; 2 leading screws; 3 matrixes; 4 hang string colludes; 5 shifting chutes; 6 go out the string groove; 7 vernier adjustment knobs; 8 qin axles; 9 urheen strings; 10 urheen tubes; 11 numerals; 12 clamp nuts; 13 collets.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figure 1: two leading screws 2 are installed on the matrix 3, the outer end of leading screw 2 is provided with vernier adjustment knob 7, the extension string is installed on the leading screw 2 colludes 4, and matrix 3 is provided with and hangs the shifting chutes 5 that string colludes 4 couplings, the outer end of matrix 3 be provided with communicate with shifting chute 5 go out string groove 6, the inner of matrix 3 is provided with mounting hole 1.
When the utility model uses, as shown in Figure 2: matrix 3 is fixed on by mounting hole 1, clamp nut 12 on the lower surface of collet 13 of urheen tube 10, urheen string 9 is divided into about string, one end of urheen string 9 is hung in two and hangs strings and collude on 4, and the other end connects through the upper end of numeral 11 in qin axle 8 by after going out string groove 6 and drawing.
When the utility model needs tuner, rotate corresponding vernier adjustment knob 7 gently, drive extension string colludes 4 and moves on leading screw 2, can change the full string expansive force of urheen string 9, thereby realize the accurate tuner of urheen string.
Claims (2)
1. the portable string micro actuator of hanging of urheen base Precision trimming is characterized in that comprising matrix, and two rhizoid thick sticks are installed on the matrix, and the outer end of leading screw is provided with vernier adjustment knob, is set with the extension string on the leading screw and colludes, and offers and hang the shifting chute that string colludes coupling on the matrix.
2. the portable string micro actuator of hanging of urheen base Precision trimming according to claim 1, it is characterized in that the matrix outer end be provided with communicate with shifting chute go out the string groove, the inner is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202251901U CN201489803U (en) | 2009-08-24 | 2009-08-24 | Movable hanging string fine-tuning device for precise fine-tuning of two-stringed Chinese fiddle base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202251901U CN201489803U (en) | 2009-08-24 | 2009-08-24 | Movable hanging string fine-tuning device for precise fine-tuning of two-stringed Chinese fiddle base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489803U true CN201489803U (en) | 2010-05-26 |
Family
ID=42428673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202251901U Expired - Fee Related CN201489803U (en) | 2009-08-24 | 2009-08-24 | Movable hanging string fine-tuning device for precise fine-tuning of two-stringed Chinese fiddle base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139829A (en) * | 2015-07-08 | 2015-12-09 | 田雄文 | Bowstring musical instrument with rigid non-interference resonance box |
-
2009
- 2009-08-24 CN CN2009202251901U patent/CN201489803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139829A (en) * | 2015-07-08 | 2015-12-09 | 田雄文 | Bowstring musical instrument with rigid non-interference resonance box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120824 |