CN214203178U - Multifunctional fine tuning jack for erhu - Google Patents
Multifunctional fine tuning jack for erhu Download PDFInfo
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- CN214203178U CN214203178U CN202120169946.6U CN202120169946U CN214203178U CN 214203178 U CN214203178 U CN 214203178U CN 202120169946 U CN202120169946 U CN 202120169946U CN 214203178 U CN214203178 U CN 214203178U
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Abstract
The utility model provides a multi-functional two-stringed bowed instrument fine setting is very heavy relates to musical instrument annex technical field, and it is more troublesome, the inconvenient technical problem of tuning to have solved the very heavy jack line of two-stringed bowed instrument that exists among the prior art and binded. The multifunctional urheen fine adjustment jack comprises a base, wherein a fixed lock catch is arranged on one side of the base, an inner string adjusting mechanism, an outer string adjusting mechanism and a jack adjusting slide block are arranged on the other side of the base, the inner string adjusting mechanism and the outer string adjusting mechanism are arranged in a staggered mode, the inner string adjusting mechanism comprises an inner string fine adjustment screw and an inner string fine adjustment nut, and an inner string groove is formed in the head of the inner string fine adjustment screw; the outer string adjusting mechanism comprises an outer string fine adjusting screw and an outer string fine adjusting nut, and an outer string groove is formed in the head of the outer string fine adjusting screw; the jack adjusting slide block is connected with the base, the noise reduction sleeve is arranged on the jack adjusting slide block, and the inner string and the outer string of the urheen respectively pass through the inner string groove and the outer string groove and penetrate through the noise reduction sleeve. The utility model is used for a adjust convenient multi-functional two-stringed bowed instrument fine setting very heavy.
Description
Technical Field
The utility model belongs to the technical field of musical instrument annex technique and specifically relates to a it is very heavy that multi-functional two-stringed bowed instrument fine setting is related to.
Background
At present, the traditional method for winding, binding and positioning the fine wire rope is generally adopted for positioning the urheen jack, the traditional jack is troublesome in binding the wire, many people cannot bind the wire jack, the wire binding jack is inconvenient to tune, the finger distance cannot be adjusted, and the urheen jack is easy to break and string running.
The applicant has found that the prior art has at least the following technical problems: the existing erhu jack line has the problems of troublesome binding and inconvenient tuning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional two-stringed bowed instrument fine setting is very heavy to solve the very heavy jack line of two-stringed bowed instrument that exists among the prior art and bind more troublesome, the inconvenient technical problem of tuning. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a multifunctional urheen fine adjustment jack, which comprises a base, wherein one side of the base is provided with a fixed lock catch, the fixed lock catch is connected with a urheen rod, the other side of the base is provided with an inner string adjusting mechanism, an outer string adjusting mechanism and a jack adjusting slider, the inner string adjusting mechanism and the outer string adjusting mechanism are arranged in a staggered manner, and the jack adjusting slider is positioned below the inner string adjusting mechanism and the outer string adjusting mechanism;
the inner string adjusting mechanism comprises an inner string fine adjusting screw and an inner string fine adjusting nut, the inner string fine adjusting screw is arranged in a first fixing hole in the base, the inner string fine adjusting nut is in threaded connection with the inner string fine adjusting screw, and an inner string groove is formed in the head of the inner string fine adjusting screw; the outer string adjusting mechanism comprises an outer string fine adjusting screw and an outer string fine adjusting nut, the outer string fine adjusting screw is fixed in a second fixing hole in the base, the outer string fine adjusting nut is in threaded connection with the outer string fine adjusting screw, and an outer string groove is formed in the head of the outer string fine adjusting screw;
the jack adjusting sliding block is connected with the base through a sliding block adjusting screw, a noise reduction sleeve is arranged on the jack adjusting sliding block, and an inner string and an outer string of the urheen respectively pass through the inner string groove and the outer string groove and then penetrate through the noise reduction sleeve.
Furthermore, a noise reduction hole is formed in the base, the noise reduction hole is formed in the middle lower portion of the base, and a noise reduction steel ball is arranged in the noise reduction hole.
Furthermore, a moving sliding groove is formed in the lifting adjusting sliding block, the size of the moving sliding groove is larger than that of the sliding block adjusting screw, and the sliding block adjusting screw penetrates through the moving sliding groove to be connected with the base.
Further, the fixed lock catch is fixed on the base through a screwing screw.
Further, the bottom surface of base is the arc structure with musical instrument pole structure assorted.
Further, the length of the inner chord fine adjustment nut is longer than the length of the outer chord fine adjustment nut.
Further, the bottom surface of the base is of a V-shaped structure matched with the piano rod structure.
Further, the multifunctional urheen fine adjustment jack is arranged at a position 38-40 cm away from the bridge.
Further, the fixed lock catch is arranged in the middle of the base.
Further, the base is formed by plastic injection molding.
The utility model has the advantages that: the utility model provides a multi-functional two-stringed bowed instrument fine setting is very heavy, through setting up interior string adjustment mechanism and outer string adjustment mechanism respectively, separate interior string and outer string, then merge interior string and outer string through the noise reduction sleeve pipe and pass from the noise reduction sleeve pipe together again, avoided being extruded too closely between two interior and exterior strings of two-stringed bowed instrument to lead to the problem that the vibration of musical instrument string receives the restriction to appear, improve the pronunciation effect of two-stringed bowed instrument, noise reduction sleeve pipe adopts soft and toughness stronger silicone tube to make simultaneously, has noise reduction, the effect of beautifying the tone; secondly, the inner string adjusting mechanism and the outer string adjusting mechanism are arranged in a staggered mode, the inner string and the outer string are guided by the inner string groove and the outer string groove respectively, and then the inner string and the outer string are combined together through the jack adjusting slide block, so that a certain included angle is formed between the inner string and the outer string; in addition, the inner string adjusting mechanism and the outer string adjusting mechanism can finely adjust the inner string and the outer string, the fine adjusting screw can stretch out and draw back along with the rotation of the nut, the effects of tensioning and releasing strings are achieved, the intonation effect of the urheen is adjusted, and adjustment can be completed by only one hand during adjustment, so that the urheen is very convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a diagram illustrating the usage of the present invention;
fig. 2 is a cross-sectional view of the present invention.
FIG. 1, base; 2. screwing the screw; 3. fixing the lock catch; 4. an inner chord adjusting mechanism; 5. an outer chord adjustment mechanism; 6. a jack adjusting slide block; 7. noise reduction steel balls; 11. a first fixing hole; 12. a second fixing hole; 13. a noise reduction hole; 41. an inner string fine adjustment screw; 42. an inner chord fine adjustment nut; 43. an inner chord groove; 51. an outer string fine adjustment screw; 52. an outer string fine adjustment nut; 53. an outer chord slot; 61. a slider adjusting screw; 62. a noise reduction sleeve; 63. and moving the chute.
Detailed Description
The contents of the present invention and the differences between the present invention and the prior art can be understood with reference to fig. 1 to 2 and the text. The invention will be described in further detail below (including the preferred embodiments) with reference to the drawings and illustrative examples of some alternative embodiments of the invention. It should be noted that: any technical features and any technical solutions in this embodiment are one or more of various optional technical features or optional technical solutions, and for the sake of brevity, this document cannot exhaust all the alternative technical features and alternative technical solutions of the present invention, and it is not convenient for each embodiment of the technical features to emphasize that it is one of various optional embodiments, so those skilled in the art should know that: can replace any technical means or combine two or more technical means or technical characteristics of the utility model provides an arbitrary or more technical means or technical characteristics mutually and obtain new technical scheme. Any technical features and any technical solutions in the present embodiment do not limit the scope of the present invention, and the scope of the present invention should include any alternative technical solutions that can be conceived by those skilled in the art without creative efforts and new technical solutions that can be obtained by combining any two or more technical means or technical features provided by the present invention with each other by those skilled in the art.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The utility model provides a fine setting of good and convenient multi-functional two-stringed bowed instrument of adjusting of tone quality is very heavy.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 2.
The utility model provides a multifunctional urheen fine adjustment jack, which comprises a base, wherein one side of the base is provided with a fixed lock catch, the fixed lock catch is connected with a urheen rod, the other side of the base is provided with an inner string adjusting mechanism, an outer string adjusting mechanism and a jack adjusting slider, the inner string adjusting mechanism and the outer string adjusting mechanism are arranged in a staggered manner, and the jack adjusting slider is positioned below the inner string adjusting mechanism and the outer string adjusting mechanism;
the inner string adjusting mechanism comprises an inner string fine adjusting screw and an inner string fine adjusting nut, the inner string fine adjusting screw is arranged in a first fixing hole in the base, the inner string fine adjusting nut is in threaded connection with the inner string fine adjusting screw, and an inner string groove is formed in the head of the inner string fine adjusting screw; the outer string adjusting mechanism comprises an outer string fine adjusting screw and an outer string fine adjusting nut, the outer string fine adjusting screw is fixed in a second fixing hole in the base, the outer string fine adjusting nut is in threaded connection with the outer string fine adjusting screw, and an outer string groove is formed in the head of the outer string fine adjusting screw;
the jack adjusting sliding block is connected with the base through a sliding block adjusting screw, a noise reduction sleeve is arranged on the jack adjusting sliding block, and an inner string and an outer string of the urheen respectively pass through the inner string groove and the outer string groove and then penetrate through the noise reduction sleeve.
The utility model provides a multi-functional two-stringed bowed instrument fine setting is very heavy, through setting up interior string adjustment mechanism and outer string adjustment mechanism respectively, separate interior string and outer string, then merge interior string and outer string through the noise reduction sleeve pipe and pass from the noise reduction sleeve pipe together again, avoided being extruded too closely between two interior and exterior strings of two-stringed bowed instrument to lead to the problem that the vibration of musical instrument string receives the restriction to appear, improve the pronunciation effect of two-stringed bowed instrument, noise reduction sleeve pipe adopts soft and toughness stronger silicone tube to make simultaneously, has noise reduction, the effect of beautifying the tone; secondly, the inner string adjusting mechanism and the outer string adjusting mechanism are arranged in a staggered mode, the inner string and the outer string are guided by the inner string groove and the outer string groove respectively, and then the inner string and the outer string are combined together through the jack adjusting slide block, so that a certain included angle is formed between the inner string and the outer string; in addition, the inner string adjusting mechanism and the outer string adjusting mechanism can finely adjust the inner string and the outer string, the fine adjusting screw can stretch out and draw back along with the rotation of the nut, the effects of tensioning and releasing strings are achieved, the intonation effect of the urheen is adjusted, and adjustment can be completed by only one hand during adjustment, so that the urheen is very convenient.
As an optional implementation manner, a noise reduction hole is arranged on the base, the noise reduction hole is arranged at the middle lower part of the base, and a noise reduction steel ball is arranged in the noise reduction hole.
The noise reduction holes are formed in the base, so that the wall thickness of the base is more balanced, and the appearance of the manufactured jack is more attractive; and the lower part is nearest to the jack adjusting slide block in the middle of the base, and is a place where noise easily appears, and a noise reduction steel ball is arranged in a noise reduction hole, so that the noise can be effectively released, the tone color is stabilized, and the tone quality of the urheen is better.
As an optional implementation manner, a moving sliding groove is arranged on the jack adjusting sliding block, the size of the moving sliding groove is larger than that of the sliding block adjusting screw, and the sliding block adjusting screw penetrates through the moving sliding groove to be connected with the base.
The distance between the musical instrument rod and the string can be adjusted by moving the jack adjusting slide block, so that players with different finger distances can adjust the string distance conveniently.
As an alternative embodiment, the fixing catch is fixed to the base by a tightening screw. The fixed lock catch is buckled on the piano rod, lock holes at two ends of the fixed lock catch are aligned with the lock grooves of the locking nuts and clamped in the lock grooves, and the locking screws are screwed for locking.
In an alternative embodiment, the bottom surface of the base is an arc-shaped structure matching the shank structure. This design can make and be connected more stably between jack and the musical instrument pole.
As an alternative embodiment, the length of the inner chord fine adjustment nut is longer than the length of the outer chord fine adjustment nut.
In an alternative embodiment, the bottom surface of the base is a V-shaped structure matching the shank structure. Most of modern urheens adopt flat musical instrument rods, and the portions, close to the base, of the musical instrument rods are of V-shaped structures.
As an optional implementation mode, the multifunctional urheen fine adjustment jack is arranged at a position 38cm-40cm away from the bridge.
As an alternative embodiment, the fixing lock catch is arranged at a middle position of the base.
In an alternative embodiment, the base is injection molded from plastic.
Example 1:
the utility model provides a multi-functional two-stringed bowed instrument fine setting is very heavy, including base 1 one side of base is provided with fixed hasp 3, fixed hasp 3 is fixed on base 1 by the screw 2 of screwing, fixed hasp 3 is used for being connected with the musical instrument pole of two-stringed bowed instrument, base 1 is the arc structure with musical instrument pole matched with the bottom surface of the musical instrument pole contact of two-stringed bowed instrument.
An inner string adjusting mechanism 4, an outer string adjusting mechanism 5 and a jack adjusting slide block 6 are arranged on the other side of the base 1, the inner string adjusting mechanism 4 and the outer string adjusting mechanism 5 are arranged in a staggered mode, and the jack adjusting slide block 6 is located below the inner string adjusting mechanism 4 and the outer string adjusting mechanism 5;
the inner string adjusting mechanism 4 comprises an inner string fine adjusting screw 41 and an inner string fine adjusting nut 42, the inner string fine adjusting screw 41 is arranged in the first fixing hole 11 on the base 1, the inner string fine adjusting nut 42 is in threaded connection with the inner string fine adjusting screw 41, and an inner string groove 43 is formed in the head of the inner string fine adjusting screw 41; the outer string adjusting mechanism 5 comprises an outer string fine adjusting screw 51 and an outer string fine adjusting nut 52, the outer string fine adjusting screw 51 is fixed in the second fixing hole 12 on the base 1, the outer string fine adjusting nut 52 is in threaded connection with the outer string fine adjusting screw 51, and an outer string groove 53 is formed in the head of the outer string fine adjusting screw 51;
the jack adjusting slide block 6 is connected with the base 1 through a slide block adjusting screw 61, specifically, a moving chute 63 is arranged on the jack adjusting slide block 6, the size of the moving chute 63 is larger than that of the slide block adjusting screw 61, and the slide block adjusting screw 61 penetrates through the moving chute 63 to be connected with the base 1; the jack adjusting slide block 6 is provided with a noise reduction sleeve 62, the inner string and the outer string of the urheen respectively pass through the inner string groove 43 and the outer string groove 53 and then pass through the noise reduction sleeve 62, and the noise reduction sleeve 62 is made of soft silicone tubes with strong toughness and has the effects of reducing noise and beautifying tone.
The base 1 is further provided with a noise reduction hole 13, the noise reduction hole 13 is formed in the middle lower portion of the base 1 and located between the fixed lock catch 3 and the jack adjusting slide block 6, and a noise reduction steel ball 7 is arranged in the noise reduction hole 13.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A multifunctional urheen fine adjustment jack is characterized by comprising a base, wherein one side of the base is provided with a fixed lock catch, the fixed lock catch is connected with a urheen rod, the other side of the base is provided with an inner string adjusting mechanism, an outer string adjusting mechanism and a jack adjusting slide block, the inner string adjusting mechanism and the outer string adjusting mechanism are arranged in a staggered mode, and the jack adjusting slide block is located below the inner string adjusting mechanism and the outer string adjusting mechanism;
the inner string adjusting mechanism comprises an inner string fine adjusting screw and an inner string fine adjusting nut, the inner string fine adjusting screw is arranged in a first fixing hole in the base, the inner string fine adjusting nut is in threaded connection with the inner string fine adjusting screw, and an inner string groove is formed in the head of the inner string fine adjusting screw; the outer string adjusting mechanism comprises an outer string fine adjusting screw and an outer string fine adjusting nut, the outer string fine adjusting screw is fixed in a second fixing hole in the base, the outer string fine adjusting nut is in threaded connection with the outer string fine adjusting screw, and an outer string groove is formed in the head of the outer string fine adjusting screw;
the jack adjusting sliding block is connected with the base through a sliding block adjusting screw, a noise reduction sleeve is arranged on the jack adjusting sliding block, and an inner string and an outer string of the urheen respectively pass through the inner string groove and the outer string groove and then penetrate through the noise reduction sleeve.
2. The multi-functional erhu fine adjustment jack of claim 1, characterized in that a noise reduction hole is arranged on the base, the noise reduction hole is arranged at the middle lower part of the base, and a noise reduction steel ball is arranged in the noise reduction hole.
3. The multifunctional urheen fine adjustment jack according to claim 1, wherein the jack adjustment slider is provided with a moving sliding slot, the size of the moving sliding slot is larger than that of the slider adjustment screw, and the slider adjustment screw passes through the moving sliding slot and is connected with the base.
4. The multi-functional urheen fine tuning jack of claim 1, wherein the securing latch is secured to the base by a screw-down screw.
5. The multi-functional urheen fine tuning jack of claim 1, wherein the base bottom surface is of an arc-shaped configuration matching the shaft configuration.
6. The multi-functional urheen fine tuning jack of claim 1, wherein the length of the inner string fine tuning nut is longer than the length of the outer string fine tuning nut.
7. The multi-functional urheen fine tuning jack of claim 1, wherein the bottom surface of the base is a V-shaped structure matching the shaft structure.
8. The multi-functional urheen fine tuning jack of claim 1, wherein the multi-functional urheen fine tuning jack is placed 38cm to 40cm from the bridge.
9. The multi-functional urheen fine tuning jack of claim 1, wherein the fixing catch is provided at a central position of the base.
10. The multi-functional urheen fine tuning jack of claim 1, wherein the base is injection molded from plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169946.6U CN214203178U (en) | 2021-01-21 | 2021-01-21 | Multifunctional fine tuning jack for erhu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169946.6U CN214203178U (en) | 2021-01-21 | 2021-01-21 | Multifunctional fine tuning jack for erhu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203178U true CN214203178U (en) | 2021-09-14 |
Family
ID=77637082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120169946.6U Active CN214203178U (en) | 2021-01-21 | 2021-01-21 | Multifunctional fine tuning jack for erhu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203178U (en) |
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2021
- 2021-01-21 CN CN202120169946.6U patent/CN214203178U/en active Active
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