Three-string ruan
By arranging winding posts and through holes on the head of the Ruan instrument, a three-string fixed structure is formed, which solves the problem of poor string fixation stability of the existing four-string Ruan instrument and achieves better tone quality and ease of operation.
Patent Information
- Application Number
- CN202411225473.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing Ruan instruments are all four-strings, with a single playing form, poor stability in the fixed strings, easy to run strings, affecting the performance effect.
Design a three-stringed instrument by providing first, second and third mounting holes on the headstock, and setting winding posts in these holes, and setting a string on each winding post. The strings are fixed The end passes through the through hole and is fixed on the string winding part. Its free end is wrapped around the string winding part and spans the neck and body of the instrument in turn, and is fixedly connected to the string binding of the instrument body to form a three-string fixed structure.
It achieves stable fixation of the strings, avoids the phenomenon of string running, and improves the tone quality of the performance and the convenience of operation.
Smart Images
Figure CN119339690A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of plucked musical instruments, and in particular to a three-stringed Ruan. Background Art
[0002] With the increasing development of music culture and the continuous progress of the musical instrument manufacturing industry, the technical requirements for Ruan instruments are becoming higher and higher. Ruan is the abbreviation of Ruanxian, which is a traditional Chinese folk plucked instrument. Ruan plays an important role in ancient musical instrument performance and was once the imperial instrument of the palace. Ruan, which has been passed down to this day, is still the main instrument in plucked music in modern folk music. However, the existing Ruan has four strings, the performance form is single, and the fixing method of the strings is less stable and easy to run, affecting the performance effect. Summary of the invention
[0003] The main purpose of the present invention is to solve the above-mentioned technical problems to a certain extent, and to propose a three-string Ruan, which makes the Ruan a three-stringed instrument, and the string fixing method has good stability, the cavity vibration is transparent and balanced, the tone quality is excellent, and it is easy to operate.
[0004] The above-mentioned problem to be solved by the present invention is achieved through the following technical solutions:
[0005] A three-string Ruan is proposed, comprising a body, a neck and a headstock which are sequentially assembled and connected, a mounting hole is provided along the length direction of the headstock, the mounting hole comprises a first mounting hole, a second mounting hole and a third mounting hole, and a string winding post is respectively provided in the first mounting hole, the second mounting hole and the third mounting hole, the upper end surface of the string winding post extending out of the headstock is provided with a string winding part, and a through hole is opened on the string winding part, each of the string winding posts is provided with a string, wherein the fixed end of the string passes through the through hole and is fixed to the string winding part, and the free end of the string is wound around the string winding part and sequentially crosses the neck and the body, and is fixedly connected to the string binding arranged on the body, and the string is pressed against the mountain pass arranged on the neck and the thimble arranged on the body, so as to form a three-string fixed structure; the thimble can be lifted and lowered on a lifting assembly arranged on the body;
[0006] The outer side of the headstock is connected to each of the string-winding posts in a transmission manner and is provided with a string axis, and the string-winding posts are driven to rotate by twisting the string axis to adjust the tightness of the strings.
[0007] In some embodiments, the lifting assembly includes a base and a lifting rod, the base is fixed to the piano body, and the lifting rod is movably provided on the base, and its upper end abuts against the bottom surface of the code so that the code moves up and down with the lifting rod.
[0008] In some embodiments, the lifting rod is assembled and connected with a threaded hole provided in the base.
[0009] In some embodiments, the peg includes a mounting portion and a twisting portion, the mounting portion is fixedly connected to the bottom surface of the headstock by bolts, and a portion of the mounting portion is assembled in the mounting hole and fixedly connected to a fixing seat provided on the headstock, a portion of the string winding post is rotatably assembled on the fixing seat, the twisting portion is rotatably assembled in a portion of the mounting portion located on the outside of the headstock, and a portion of the twisting portion extending into the mounting hole is transmission-connected to the string winding post.
[0010] In some embodiments, the string binding is arranged at the bottom of the instrument body, and the end of the free end of the string passes through the string threading hole of the string binding and is wound around a clamping ring arranged in the string threading hole.
[0011] In some embodiments, the clamping ring is provided with a clamping groove, the string is wound in the clamping groove, and the depth of the clamping groove is greater than the outer diameter formed by the winding of the string.
[0012] In some embodiments, the first mounting holes, the second mounting holes and the third mounting holes are alternately arranged left and right.
[0013] The above technical solution provided by this application has the following advantages compared with the prior art:
[0014] The present invention arranges a first mounting hole, a second mounting hole and a third mounting hole on the headstock, and a string winding post is respectively arranged on the first mounting hole, the second mounting hole and the third mounting hole, and at the same time, each string winding post is respectively and correspondingly arranged with a string and a string axis, so as to form a fixed structure of a three-string Ruan, so that the Ruan is played in a three-string manner, and the string fixing method has good stability, the cavity vibration is transparent and balanced, the tone quality is excellent, and it is easy to operate.
[0015] Furthermore, the pegs can be raised and lowered on a lifting assembly provided on the body of the instrument. The lifting assembly can drive the pegs to move up and down, and the height of the string part pressing the pegs can be adjusted at any time to avoid uneven height of the strings due to overall deformation, thereby ensuring the timbre of the strings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0017] Figure 1 It is a structural diagram of the three-string Ruan of the present invention;
[0018] Figure 2 It is a structural diagram of the three-string Ruan of the present invention;
[0019] Figure 3 It is a structural diagram of the headstock part of the three-stringed Ruan of the present invention.
[0020] Figure 4 It is a structural diagram of the body of the three-stringed Ruan of the present invention.
[0021] Description of Figure Numbers:
[0022] 1-body; 2-neck; 3-head; 4-first mounting hole; 5-second mounting hole; 6-third mounting hole; 7-winding post; 8-winding part; 9-through hole; 10-string; 11-string binding; 12-string threading hole; 13-clamp; 14-string peg; 15-mounting part; 16-twisting part; 17-pass; 18-bridge; 19-fixing seat; 20-lifting assembly; 21-base; 22-lifting rod. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0026] like Figure 1-3As shown, a three-string Ruan is provided, comprising a body 1, a neck 2 and a headstock 3 which are sequentially assembled and connected, and mounting holes are arranged along the length direction of the headstock 3, and the mounting holes include a first mounting hole 4, a second mounting hole 5 and a third mounting hole 6, wherein the first mounting hole 4, the second mounting hole 5 and the third mounting hole 6 are alternately arranged on the left and right, and string winding posts 7 are respectively arranged in the first mounting hole 4, the second mounting hole 5 and the third mounting hole 6, and the string winding posts 7 extend out of the upper end surface of the headstock 3 and are provided with a string winding portion 8, and a through hole 9 is opened on the string winding portion 8, and each string winding post 7 is provided with a string 10, wherein the fixed end of the string 10 passes through the through hole 9 and is fixed to the string winding portion 8, and the free end thereof is wound around the string winding portion 8 and sequentially crosses the neck. 2 and the body 1, and is fixedly connected to the binding string 11 arranged on the body 1, and the strings 10 press against the mountain pass 17 arranged on the neck 2 and the pegs 18 arranged on the body 1; the binding string 11 is arranged at the bottom of the body 1, and the end of the free end of the string 10 passes through the string hole 12 arranged on the binding string 11, and is wound on the clamping ring 13 arranged in the string hole 12, the clamping ring 13 is clamped in the string hole 12, and the clamping ring 13 is provided with a clamping groove, the string 10 is wound in the clamping groove, and the depth of the clamping groove is greater than the outer diameter formed by the winding of the string 10, so that the wound string 10 is stored in the clamping groove, avoiding position interference between the string 10 and the binding string 11, and the three strings 10 form a three-string structure on the body 1, the neck 2 and the head 3.
[0027] A string axis 14 is provided on the outer side of the headstock 3 in transmission connection with each string-winding post 7. The string axis 14 includes a mounting portion 15 and a twisting portion 16. The mounting portion 15 is fixedly connected to the bottom surface bolt of the headstock 3, and a portion thereof is assembled in the mounting hole and fixedly connected to a fixing seat 19 arranged on the headstock 3. A portion of the string-winding post 7 is rotatably assembled on the fixing seat 19. The twisting portion 16 is rotatably assembled at a portion where the mounting portion 15 is arranged on the outer side of the headstock 3, and a portion thereof extending into the mounting hole is transmission connected with the string-winding post 7. Through this structure, when the twisting portion 16 is rotated forward and reversely, the twisting portion 16 transmits kinetic energy to the string-winding post 7 to drive the string-winding post 7 to rotate forward and reversely, thereby tightening or loosening the strings 10 to adjust the tightness of the strings 10.
[0028] In this embodiment, a first mounting hole 4, a second mounting hole 5 and a third mounting hole 6 are arranged on the headstock 3, and a string winding post 7 is respectively arranged on the first mounting hole 4, the second mounting hole 5 and the third mounting hole 6, and at the same time, a string 10 and a string axis 14 are respectively arranged on each string winding post 7, thereby forming a three-string fixing structure of the Ruan, so that the Ruan is played in a three-string manner, and the fixing method of the string 10 has good stability, the cavity vibration is transparent and balanced, the tone quality is excellent, and it is easy to operate.
[0029] Further, such as Figure 4As shown, the code 18 can be lifted and placed on a lifting component 20 provided on the body 1; wherein the lifting component 20 includes a base 21 and a lifting rod 22, the base 21 is fixed to the body 1, the lifting rod 22 is assembled and connected with the threaded hole provided on the base 21, and its upper end is against the bottom surface of the code 18. Through the above structure, the code 18 can be lifted and placed on the lifting component 20 provided on the body 1, and the lifting rod 21 is threadedly assembled on the base 21. As the lifting rod 22 is twisted forward and backward, the lifting rod 22 is lifted and moved on the base 21, and the top of the lifting rod 22 is against the bottom surface of the code 18. As the lifting rod 22 drives the code 18 to move up and down, the height of the part of the string 10 that presses the code 18 can be adjusted at any time to avoid the different heights of the strings 10 due to overall deformation, thereby ensuring the timbre of the Sanxian Ruan.
[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A three-stringed Ruan, characterized in that: The instrument comprises a body, a neck and a headstock which are sequentially assembled and connected, and a mounting hole is provided along the length direction of the headstock, the mounting hole comprises a first mounting hole, a second mounting hole and a third mounting hole, and a string-winding post is respectively provided in the first mounting hole, the second mounting hole and the third mounting hole, and the upper end surface of the string-winding post extending out of the headstock is provided with a string-winding part, and a through hole is opened on the string-winding part, and each of the string-winding posts is provided with a string, wherein the fixed end of the string passes through the through hole and is fixed to the string-winding part, and the free end of the string is wound around the string-winding part and sequentially crosses the neck and the body, and is fixedly connected with the string-binding part provided on the body, and the string is pressed against the mountain pass provided on the neck and the nut provided on the body, so as to form a three-string fixing structure; the nut can be lifted and lowered on a lifting assembly provided on the body; The outer side of the headstock is connected to each of the string-winding posts in a transmission manner and is provided with a string axis, and the string-winding posts are driven to rotate by twisting the string axis to adjust the tightness of the strings.
2. The three-stringed Ruan according to claim 1, characterized in that: The lifting assembly comprises a base and a lifting rod, wherein the base is fixedly arranged on the piano body, and the lifting rod is movably arranged on the base, and the upper end of the lifting rod abuts against the bottom surface of the code so that the code moves up and down with the lifting rod.
3. The three-stringed Ruan according to claim 2, characterized in that: The lifting rod is assembled and connected with the threaded hole provided in the base.
4. The three-stringed Ruan according to claim 1, characterized in that: The peg comprises a mounting portion and a twisting portion, wherein the mounting portion is fixedly connected to the bottom surface of the headstock with bolts, and a portion of the mounting portion is assembled in the mounting hole and fixedly connected to a fixing seat provided on the headstock, and a portion of the peg around the string is rotatably assembled on the fixing seat, and the twisting portion is rotatably assembled in a portion of the mounting portion disposed on the outside of the headstock, and a portion of the peg extending into the mounting hole is transmission-connected to the peg around the string.
5. The three-stringed Ruan according to claim 1, characterized in that: The binding string is arranged at the bottom of the instrument body, and the end of the free end of the string passes through the string threading hole arranged for the binding string and is wound on a clamping ring arranged in the string threading hole.
6. The three-stringed Ruan according to claim 1, characterized in that: The clamping ring is provided with a clamping groove, the strings are wound in the clamping groove, and the depth of the clamping groove is greater than the outer diameter formed by the winding of the strings.
7. The three-stringed Ruan according to claim 1, characterized in that: The first mounting holes, the second mounting holes and the third mounting holes are alternately arranged left and right.