Guitar panel supporting structure and guitar

Abstract

The utility model discloses a guitar panel support structure and a guitar, wherein the guitar panel support structure comprises: a panel, a cross beam, the cross beam is arranged at the lower part of the panel, and the cross beam comprises: a first reinforcing cross beam, the first reinforcing cross beam has a positive upward bending arc to offset the downward stress of the lower bolster end of the lower part of the panel; a second reinforcing cross beam, the second reinforcing cross beam has a reverse downward bending arc to offset the upward tension of the string end of the lower part of the panel; a plurality of longitudinal uprights, each of which is provided with a first groove and a second groove, the first groove is used to accommodate the first reinforcing cross beam, and the second groove is used to accommodate the second reinforcing cross beam. The utility model can optimize the timbre of the guitar and enhance the structural stability.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar structure design, in particular to a guitar panel supporting structure and a guitar. Background Art

[0002] With the continuous development and popularization of music culture, the guitar, as a popular musical instrument, has attracted more and more attention from music lovers and professional players for its performance and quality. In the design and manufacturing process of the guitar, the panel is an important part of the guitar. Its structure and material have a vital impact on the guitar's tone, stability and durability.

[0003] Traditional guitar panel support structures often use simple horizontal beams and vertical timbers as support. Although this can meet basic support requirements, the panel is prone to deformation and cracking due to the tension of the strings during long-term use, which seriously affects the guitar's tone and service life. In addition, traditional guitar panel support structures lack flexibility in tone adjustment and are difficult to meet the needs of different players.

[0004] In order to solve the above problems, researchers in the field of guitar manufacturing have begun to explore new guitar panel support structures in recent years. These new structures aim to improve the guitar's tone, stability and durability, and increase the flexibility of tone adjustment by adopting more complex support designs and high-quality materials.

[0005] However, there are still some problems with the guitar panel support structures currently on the market. For example, although some structures can provide good support effects, the production process is complicated and the cost is high, which is not conducive to large-scale production. In addition, some structures still lack sufficient flexibility in tone adjustment and cannot meet the personalized needs of different players.

[0006] Therefore, it is necessary to further study and improve the guitar panel support structure to improve the overall performance of the guitar and meet the needs of more music lovers and professional players. Utility Model Content

[0007] The utility model aims to provide a guitar panel supporting structure and a guitar, which are used for optimizing the timbre of the guitar and enhancing the structural stability.

[0008] The purpose of the utility model is achieved by the following technical solutions:

[0009] In one aspect, the utility model provides a guitar panel support structure, comprising:

[0010] panel,

[0011] A cross beam, the cross beam is arranged at the lower part of the panel, and the cross beam comprises:

[0012] A first reinforcing cross beam, wherein the first reinforcing cross beam has a positive upward curvature to offset the downward stress of the lower end of the lower bracket of the panel;

[0013] A second reinforcing cross beam, wherein the second reinforcing cross beam has a reverse downward curvature to offset the upward pulling force of the lower code string end of the panel;

[0014] A plurality of longitudinal timbers are provided, each of which is provided with a first groove and a second groove, wherein the first groove is used to accommodate the first reinforcing cross beam, and the second groove is used to accommodate the second reinforcing cross beam.

[0015] Furthermore, the dimensions of the first reinforcing cross beam and the second reinforcing cross beam are: width*thickness=16mm*8mm.

[0016] Furthermore, the five longitudinal timbers are arranged from left to right and numbered A, B, C, D, and E, respectively, and the sizes of the five longitudinal timbers are as follows:

[0017] A: width*thickness=5.0mm*4.2mm;

[0018] B: width*thickness=5.5mm*4.9mm;

[0019] C: width*thickness=7.5mm*5.7mm;

[0020] D: width*thickness=5.5mm*4.9mm;

[0021] E: width*thickness=5.0mm*4.2mm.

[0022] Furthermore, the cross beam further comprises:

[0023] A first group of reinforcing bars, the first group of reinforcing bars connecting the longitudinal timbers numbered A;

[0024] A second group of reinforcing strips, wherein the second group of reinforcing strips are connected to the longitudinal timbers numbered E.

[0025] Furthermore, after the first reinforcing crossbeam is embedded in the first groove and the second reinforcing crossbeam is embedded in the second groove, the longitudinal timber is divided into an upper part, a middle part and a lower part;

[0026] The first group of reinforcement strips and the second group of reinforcement strips both include:

[0027] A first reinforcement strip connected to the upper portion of the longitudinal timber;

[0028] A second reinforcement strip is provided, wherein the second reinforcement strip is connected to the lower portion of the longitudinal stump.

[0029] Furthermore, the guitar panel support structure also includes:

[0030] A gasket, the gasket being arranged around the sound hole of the panel;

[0031] a first reinforcing longitudinal strip, the first reinforcing longitudinal strip being arranged on one side of the gasket;

[0032] A second reinforcing longitudinal strip is provided on the other side of the gasket.

[0033] Furthermore, the thickness of the gasket is 2 mm.

[0034] Furthermore, the guitar panel support structure also includes:

[0035] A first transverse upright, the first transverse upright is arranged on a side of the gasket facing the upper yard;

[0036] A second transverse upright is provided on a side of the washer facing the lower yard.

[0037] Furthermore, the guitar panel support structure also includes:

[0038] A reinforcing sheet is arranged at the upper end of the panel, and one side of the reinforcing sheet is connected to the first transverse timber.

[0039] On the other hand, the utility model provides a guitar, comprising the above-mentioned guitar panel supporting structure.

[0040] Compared with the prior art, the beneficial effects of the present invention include at least:

[0041] The utility model can effectively offset the stress on the panel caused by the tension of the strings by arranging the cross beams, so that the panel can maintain a more stable state under the tension of the strings, thereby optimizing the timbre performance of the guitar and making the timbre purer and fuller.

[0042] Furthermore, the plurality of longitudinal timbers and the first and second grooves provided thereon, as well as the reinforcing cross beams embedded therein, together form a stable support network, which significantly enhances the structural stability of the guitar panel, reduces panel deformation caused by string tension, and extends the service life of the guitar. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a structural schematic diagram of a guitar panel support structure according to an embodiment of the utility model.

[0044] Figure 2This is another structural schematic diagram of the guitar panel support structure of an embodiment of the utility model.

[0045] Figure 3 It is a schematic structural diagram of the longitudinal uprights of an embodiment of the utility model.

[0046] In the figure: 1, panel; 211, first reinforcing cross beam; 212, second reinforcing cross beam; 22, longitudinal uprights; 221, first groove; 222, second groove; 231, first reinforcing strip; 232, second reinforcing strip; 24, gasket; 241, first reinforcing longitudinal strip; 242, second reinforcing longitudinal strip; 243, first transverse uprights; 244, second transverse uprights; 25 reinforcing sheet; 251, connecting strip. DETAILED DESCRIPTION

[0047] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete and to fully convey the concepts of example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their repeated description will be omitted.

[0048] The words expressing positions and directions described in the present utility model are all explained by taking the drawings as examples, but they can be changed as needed, and all the changes are included in the protection scope of the present utility model.

[0049] The utility model introduces a guitar panel supporting structure and a guitar with the guitar panel supporting structure.

[0050] In order to optimize the performance of the tone, the guitar panel support structure of the utility model includes: a panel 1 and a cross beam. Further, in order to enhance the support of the sound hole, the guitar panel support structure of the utility model may also include: a washer 24, a first reinforcing longitudinal strip 241, and a second reinforcing longitudinal strip 242. Further, in order to prevent the barrel from deforming, the guitar panel support structure of the utility model may also include: a first transverse upright 243 and a second transverse upright 244. Further, in order to improve the firmness of the joint between the panel 1 and the handle, the guitar panel support structure of the utility model may also include: a reinforcing sheet 25.

[0051] refer to Figure 1 and Figure 2, the cross beam is arranged at the lower part of the panel 1. In order to optimize the performance of the tone, the cross beam of the utility model includes: a first reinforcing cross beam 211 and a second reinforcing cross beam 212. Among them, the dimensions of the first reinforcing cross beam 211 and the second reinforcing cross beam 212 are: width * thickness = 16mm * 8mm. In addition, after the first reinforcing cross beam 211 is specially treated with humidity, it has a positive upward bending arc to offset the downward stress of the lower pillow end of the lower part of the panel 1; after the second reinforcing cross beam 212 is specially treated with humidity, it has a reverse downward bending arc to offset the upward tension of the string end of the lower part of the panel 1. It can be seen that by setting the first reinforcing cross beam 211 and the second reinforcing cross beam 212, the stress caused by the string tension on the panel 1 can be effectively offset, so that the panel 1 can maintain a more stable state under the string tension, thereby optimizing the tone performance of the guitar and making the tone purer and fuller.

[0052] In order to enhance the structural stability, each longitudinal upright 22 of the utility model is provided with a first groove 221 and a second groove 222. The first groove 221 is used to accommodate the first reinforcing cross beam 211, and the second groove 222 is used to accommodate the second reinforcing cross beam 212. Figure 3 After the first reinforcing crossbeam 211 is embedded in the first groove 221 and the second reinforcing crossbeam 212 is embedded in the second groove 222, the longitudinal uprights 22 and the reinforcing crossbeams together form a stable support network, i.e., a cross beam, which significantly enhances the structural stability of the guitar panel 1, reduces the deformation of the panel 1 caused by the tension of the strings, and prolongs the service life of the guitar.

[0053] In order to achieve personalized timbre adjustment, the utility model sets five longitudinal uprights 22 arranged from left to right and numbered A, B, C, D, and E. When used, the size ratios of the five longitudinal uprights 22 are: A: width * thickness = 5.0mm * 4.2mm; B: width * thickness = 5.5mm * 4.9mm; C: width * thickness = 7.5mm * 5.7mm; D: width * thickness = 5.5mm * 4.9mm; E: width * thickness = 5.0mm * 4.2mm. In actual application, the size of the five longitudinal uprights 22 can be fine-tuned according to the timbre requirements of different sound zones to achieve personalized timbre customization and meet the different needs of performers.

[0054] In order to achieve the timbre adjustment of the treble and bass regions, the cross beam of the utility model may also include: a first group of reinforcing bars and a second group of reinforcing bars, which are used to adjust the timbre of the treble and bass regions respectively. The first group of reinforcing bars connects the longitudinal uprights 22 numbered A; the second group of reinforcing bars connects the longitudinal uprights 22 numbered E. When used, after the first reinforcing crossbeam 211 is embedded in the first groove 221 and the second reinforcing crossbeam 212 is embedded in the second groove 222, the longitudinal uprights 22 are divided into the upper part, the middle part and the lower part. Furthermore, the first group of reinforcing bars and the second group of reinforcing bars both include: a first reinforcing bar 231 and a second reinforcing bar 232. The first reinforcing bar 231 connects the upper part of the longitudinal uprights 22; the second reinforcing bar 232 connects the lower part of the longitudinal uprights 22.

[0055] refer to Figure 1 and Figure 2 A sound hole is provided on the panel 1, and a gasket 24 with a thickness of 2 mm is provided around the sound hole. A first reinforcing longitudinal strip 241 and a second reinforcing longitudinal strip 242 are provided on both sides of the gasket 24, respectively. The gasket 24 and the first reinforcing longitudinal strip 241 and the second reinforcing longitudinal strip 242 provided on both sides of the gasket 24 provide additional support for the sound hole, further enhance the stability of the guitar panel 1 in the sound hole area, and effectively prevent the sound hole from being deformed due to the tension of the strings. Furthermore, in order to strengthen the support of the upper and lower areas of the sound hole, effectively prevent the deformation of the guitar body, and ensure the overall stability and tone performance of the guitar, the utility model sets the first transverse upright 243 on the side of the gasket 24 facing the upper code, and sets the second transverse upright 244 on the side of the gasket 24 facing the lower code.

[0056] refer to Figure 2 The utility model can be provided with a plurality of reinforcing sheets 25, and each reinforcing sheet 25 is connected by a connecting strip 251. The reinforcing sheet 25 can enhance the firmness of the joint between the upper end of the panel 1 and the handle, avoid loosening or cracking of the joint due to long-term use or improper operation, and improve the overall durability of the guitar.

[0057] When applied, a high-quality 3A-grade, straight-grained, colorless, finely cut panel 1 is selected as the guitar panel 1. In order to highlight the natural tone of the panel 1, the above-mentioned guitar panel support structure is applied to the guitar, which can significantly improve the overall performance of the guitar, such as tone, stability, and durability, and can better meet the requirements of professional players.

[0058] In summary, the utility model can effectively offset the stress caused by the string tension on the panel 1 by setting the cross beam, so that the panel 1 maintains a more stable state under the string tension, thereby optimizing the timbre performance of the guitar and making the timbre purer and fuller.

[0059] Furthermore, the plurality of longitudinal uprights 22 and the first grooves 221 and the second grooves 222 opened thereon, as well as the reinforcing cross beams embedded therein, together form a stable support network, which significantly enhances the structural stability of the guitar panel 1, reduces deformation of the panel 1 caused by string tension, and prolongs the service life of the guitar.

[0060] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the utility model. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the utility model without departing from the principles and purpose of the utility model. All of these changes should fall within the scope of protection of the claims of the utility model.

Claims

1. A guitar panel support structure, characterized in that: include: Panel (1), A cross beam, the cross beam being arranged at the lower part of the panel (1), the cross beam comprising: A first reinforcing crossbeam (211), wherein the first reinforcing crossbeam (211) has a positive upward curvature to offset the downward stress of the lower bracket and lower pillow end of the panel (1); A second reinforcing cross beam (212), wherein the second reinforcing cross beam (212) has a reverse downward curvature to offset the upward pulling force of the lower chord end of the panel (1); A plurality of longitudinal uprights (22), each of the longitudinal uprights (22) being provided with a first groove (221) and a second groove (222), the first groove (221) being used to accommodate the first reinforcing cross beam (211), and the second groove (222) being used to accommodate the second reinforcing cross beam (212).

2. The guitar panel support structure according to claim 1, characterized in that: The dimensions of the first reinforcing cross beam (211) and the second reinforcing cross beam (212) are both: width*thickness=16mm*8mm.

3. The guitar panel support structure according to claim 1, characterized in that: The five longitudinal timbers (22) are arranged from left to right and are numbered A, B, C, D, and E respectively. The dimensions of the five longitudinal timbers (22) are as follows: A: width*thickness=5.0mm*4.2mm; B: width*thickness=5.5mm*4.9mm; C: width*thickness=7.5mm*5.7mm; D: width*thickness=5.5mm*4.9mm; E: width*thickness=5.0mm*4.2mm.

4. The guitar panel support structure according to claim 3, characterized in that: The cross beam also includes: A first group of reinforcing bars, the first group of reinforcing bars connecting the longitudinal timbers (22) numbered A; A second group of reinforcing strips, wherein the second group of reinforcing strips are connected to the longitudinal timbers (22) numbered E.

5. The guitar panel support structure according to claim 4, characterized in that: After the first reinforcing crossbeam (211) is embedded in the first groove (221) and the second reinforcing crossbeam (212) is embedded in the second groove (222), the longitudinal timber (22) is divided into an upper part, a middle part and a lower part; The first group of reinforcement strips and the second group of reinforcement strips both include: A first reinforcement strip (231), the first reinforcement strip (231) being connected to the upper portion of the longitudinal timber (22); A second reinforcing strip (232), the second reinforcing strip (232) is connected to the lower part of the longitudinal timber (22).

6. The guitar panel support structure according to claim 1, characterized in that: Also includes: A gasket (24), the gasket (24) being arranged around the sound hole of the panel (1); a first reinforcing longitudinal strip (241), the first reinforcing longitudinal strip (241) being arranged on one side of the gasket (24); A second reinforcing longitudinal strip (242), wherein the second reinforcing longitudinal strip (242) is arranged on the other side of the gasket (24).

7. The guitar panel support structure according to claim 6, characterized in that: The thickness of the gasket (24) is 2 mm.

8. The guitar panel support structure according to claim 6, characterized in that: Also includes: A first transverse upright (243), the first transverse upright (243) being arranged on a side of the gasket (24) facing the upper yard; A second transverse upright (244), wherein the second transverse upright (244) is arranged on a side of the washer (24) facing the lower bracket.

9. The guitar panel support structure according to claim 8, characterized in that: Also includes: A reinforcing sheet (25), wherein the reinforcing sheet (25) is arranged at the upper end of the panel (1), and one side of the reinforcing sheet (25) is connected to the first transverse timber (243).

10. A guitar, characterized in that: A guitar panel supporting structure comprising the structure described in any one of claims 1-9.

Images