Improved bridge for three strings

Abstract

The utility model relates to the technical field of bridge, in particular to an improved bridge for three strings, which comprises a support body I and a support body II, the support body I is connected with the support body II, the support body I comprises a positioning groove and a groove I, the support body I is provided with a plurality of positioning grooves, the positioning grooves are used for supporting strings, and the groove I is provided with a groove II. One end of the support body I, which faces the support body II, is provided with a groove I, the support body II comprises a groove II, one end of the support body II, which faces the support body I, is provided with a groove II, and the groove I and the groove II form a shape similar to an elliptical hole. The damage of expensive materials is reduced, and the tone quality is improved by adopting a porous and groove structure.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge, in particular to an improved bridge for three-stringed plucked instrument. Background Technique

[0002] A bridge is often installed on a three-stringed plucked instrument. As the main support for the strings, the bridge has a good support effect. However, most of the existing bridges are in an integral form, and the materials at the support part are the same as those at the part supporting the instrument. The support part is easily damaged, and some bridges are in a single notch form, resulting in poor vibration transmission effect. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides an improved bridge for three-stringed plucked instrument, which has the effects of reducing the production cost, being able to select better materials to contact the strings, using materials with lower cost to support the bridge, reducing the damage of more expensive materials, and improving the sound quality by adopting a porous and groove structure.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: an improved bridge for three-stringed plucked instrument, comprising a first support body and a second support body, and the first support body is connected to the second support body;

[0007] The first support body includes a positioning groove and a first groove. A number of positioning grooves are arranged on the first support body, and the positioning grooves are used to support the strings. A first groove is arranged at one end of the first support body facing the second support body;

[0008] The second support body includes a second groove. A second groove is arranged at one end of the second support body facing the first support body, and the first groove and the second groove form a shape similar to an elliptical hole.

[0009] Preferably, a number of first arc grooves are arranged on the first support body, and the first arc grooves and the positioning grooves are arranged alternately.

[0010] Preferably, a number of through holes are arranged on the second support body.

[0011] Preferably, a number of second arc grooves are arranged at the bottom of the second support body.

[0012] Preferably, a number of third arc grooves are arranged on the side wall of the second support body, and a number of fourth arc grooves are arranged on the side wall of the first support body, and the fourth arc grooves and the third arc grooves form corresponding arc shapes.

[0013] Preferably, the first support body is made of mahogany, and the second support body is made of bamboo.

[0014] Preferably, the width ranges of the first groove and the second groove are 20 mm - 25 mm, the height of the bridge is 8 - 12 mm, and the width of the bridge is preferably 30 mm - 36 mm.

[0015] Preferably, both the first support and the second support are made of mahogany.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides an improved bridge for a three-stringed instrument, having the following beneficial effects:

[0018] For the improved bridge for a three-stringed instrument, by separating the upper part and the lower part into different materials, it is more convenient for replacement and repair. Two different materials can be used to reduce the usage amount of the more expensive material and lower the manufacturing cost. And in this form of separating the two materials, better materials can be selected to contact the strings, while the second support uses a material with a lower cost to support the bridge, reducing the situation of damage to the more expensive material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a three-dimensional structural diagram of the present utility model.

[0021] Reference numerals in the drawings: 1, first support; 2, second support; 3, first arc-shaped groove; 4, first groove; 5, through hole; 6, second arc-shaped groove; 7, third arc-shaped groove; 8, positioning groove; 9, second groove; 10, fourth arc-shaped groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment:

[0024] Please refer to Figure 1-2 , an improved bridge for a three-stringed instrument, comprising a first support 1 and a second support 2, and the first support 1 and the second support 2 are connected.

[0025] The first support 1 includes a positioning groove 8 and a first groove 4. A plurality of positioning grooves 8 are provided on the first support 1, and the positioning grooves 8 are used to support the strings. A first groove 4 is provided at one end of the first support 1 facing the second support 2.

[0026] The second support 2 includes a second groove 9. The second support 2 is provided with a second groove 9 at one end facing the first support 1. The first groove 4 and the second groove 9 form an elliptical hole-like shape. Preferably, three positioning grooves 8 are provided. The first support 1 and the second support 2 are preferably fixedly connected. By dividing the upper and lower parts into different materials, it is more convenient for replacement and maintenance. Two different materials can be used to reduce the usage amount of more expensive materials and reduce the manufacturing cost. And by adopting this form of separating the two materials, better materials can be selected to contact the strings. The second support 2 uses a material with a lower cost to support the bridge, reducing the situation of damage to more expensive materials.

[0027] Refer to Figure 1 and 2 , a number of first arc-shaped grooves 3 are provided on the first support 1. The first arc-shaped grooves 3 and the positioning grooves 8 are arranged in a staggered manner. Through the setting of the first arc-shaped grooves 3, the weight of the first support 1 is reduced, more space is avoided, which is beneficial to the installation of the strings, beneficial to improving the elasticity of the bridge when plucking the strings, and beneficial to providing better support for the strings to produce good sound quality.

[0028] Refer to Figure 1 and 2 , a number of through holes 5 are provided on the second support 2. Through the setting of the through holes 5, part of the space is avoided, the weight of the second support 2 is reduced, and the vibration conduction effect is improved.

[0029] Refer to Figure 1 and 2 , a number of second arc-shaped grooves 6 are provided at the bottom of the second support 2. Through the setting of the second arc-shaped grooves 6, the weight of the second support 2 is reduced, it is convenient to install the second support 2, which is beneficial to the cooperation between the second support 2 and the supporting part, and beneficial to the vibration conduction effect.

[0030] Refer to Figure 1 and 2 , a number of third arc-shaped grooves 7 are provided on the side wall of the second support 2, and a number of fourth arc-shaped grooves 10 are provided on the side wall of the first support 1. The fourth arc-shaped grooves 10 and the third arc-shaped grooves 7 form corresponding arc shapes. Through the setting of the third arc-shaped grooves 7 and the fourth arc-shaped grooves 10, it is convenient to take the whole.

[0031] Among them, the first support 1 is made of mahogany material, and the second support 2 is made of bamboo material. The mahogany material supports the strings, and the second support 2 supports the bottom of the bridge, improving the vibration conduction effect and the support effect.

[0032] Among them, the width range of the first groove 4 and the width range of the second groove 9 are 20mm - 25mm, the height of the bridge is 8 - 12mm, the width of the bridge is preferably 30mm - 36mm, preferably the top width of the bridge is 32.8mm, the bottom width of the bridge is 36.3mm, and the height is 10mm. Through such size settings, a better support environment is provided, which is beneficial to the three-stringed instrument to produce better sound quality.

[0033] Both the first support 1 and the second support 2 are made of mahogany. By using mahogany, the sound quality at the vibration part is improved.

[0034] It should be noted that phrases such as "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures or characteristics with an embodiment, implementing such features, structures or characteristics in other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0035] It should be easily understood that the terms "on", "above", and "over" in this disclosure should be interpreted in the broadest manner, such that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0036] In addition, for the convenience of description, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatial relative terms are intended to cover different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptive words used in the text may be interpreted accordingly.

[0037] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An improved bridge for a three-stringed instrument, characterized in that: The invention comprises a support body 1 (1) and a support body 2 (2), wherein the support body 1 (1) and the support body 2 (2) are connected; The support body 1 (1) comprises a positioning groove (8) and a groove 1 (4). The support body 1 (1) is provided with a plurality of positioning grooves (8), the positioning grooves (8) being used to support strings, and the support body 1 (1) is provided with a groove 1 (4) at one end thereof facing the support body 2 (2); The second support body (2) comprises a second groove (9). The second support body (2) is provided with the second groove (9) at one end thereof facing the first support body (1). The first groove (4) and the second groove (9) form an elliptical hole.

2. The improved bridge for three-stringed instrument according to claim 1, characterized in that: A plurality of arc-shaped grooves (3) are arranged on the support body (1), and the arc-shaped grooves (3) and the positioning grooves (8) are arranged in a staggered manner.

3. The improved bridge for three-stringed instrument according to claim 1, characterized in that: A plurality of through holes (5) are provided on the supporting body 2 (2).

4. The improved bridge for three-stringed instrument according to claim 1, characterized in that: A plurality of arc-shaped grooves (6) are arranged at the bottom of the supporting body (2).

5. The improved bridge for three-stringed instrument according to claim 1, characterized in that: The side wall of the support body 2 (2) is provided with a plurality of arc-shaped grooves 3 (7), and the side wall of the support body 1 (1) is provided with a plurality of arc-shaped grooves 4 (10), and the arc-shaped grooves 4 (10) and the arc-shaped grooves 3 (7) form corresponding arc shapes.

6. The improved bridge for three-stringed instrument according to claim 1, characterized in that: The support body 1 (1) is made of red wood material, and the support body 2 (2) is made of bamboo material.

7. The improved bridge for three-stringed instrument according to claim 1, characterized in that: The width range of groove one (4) and the width range of groove two (9) are 20mm-25mm, the height of the bridge is 8-12mm, and the width of the bridge is preferably 30mm-36mm.

8. The improved bridge for three-stringed instrument according to claim 1, characterized in that: The support body 1 (1) and the support body 2 (2) are both made of red wood.

Images