CN210805186U

CN210805186U - Violin panel

Info

Publication number: CN210805186U
Application number: CN201921455261.7U
Authority: CN
Inventors: 闾建兵
Original assignee: Taixing Jiayuan Musical Instrument Co ltd
Current assignee: Taixing Jiayuan Musical Instrument Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-19
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to the field of musical instruments, in particular to a violin panel, which comprises a main body, wherein the main body sequentially comprises a first panel, a second panel and a third panel from top to bottom, and two sides of the second panel are bent inwards; the thickness value of the main body is uniformly reduced from the middle position to the periphery; a side plate mounting groove is formed in the edge of the inner side face of the main body, and the outline of the side plate mounting groove is a sealed curve; the top end of the first panel is provided with a headstock mounting groove, the middle position of the second panel is provided with a plurality of sound holes, and the middle position of the second panel is provided with a string support frame groove; the utility model provides a violin panel is formed by the concatenation of polylith panel, possesses good water-proof effects, not only does benefit to the installation of musical instrument head, string support frame and curb plate, and sound effect is better moreover.

Description

Violin panel

Technical Field

The utility model relates to a musical instrument field, concretely relates to violin panel.

Background

Violins are widely spread in all countries of the world and are the most prominent musical instruments in the string group of modern orchestra. It is a very important place in instrumental music, is a pillar of modern symphony bands, is also a solo musical instrument with high difficulty playing skills, and is also called three major instruments in the world together with a piano and a classical guitar.

The violin panel is made of spruce wood and is a violin board on the front side of the violin body. The panel is the most important part of the violin, and not only can play the vibration of strings transmitted from the bridge as much as possible, but also more importantly, the vibration of the panel can enhance the sound of the violin so as to make the violin powerful and attractive. The violin sound would be very subtle if there were no faceplate; experimental theory shows that the violin panel is thick in the middle and thin on two sides, and the mode is favorable for sound resonance.

The existing violin panel is usually made of a whole piece of spruce wood board, and because the middle position of the annual ring culture of the spruce is wide and the two sides are dense, the panel in the middle position of the violin panel is thick and the two sides are thin, which is contrary to the violin making theory and is not beneficial to the sound and beauty of the violin; in addition, the violin panel is often required to be provided with a headstock and a string support bracket, and is spliced with the side plates.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a violin panel is formed by the concatenation of polylith panel, possesses good water-proof effects, not only does benefit to the installation of musical instrument head, string support frame and curb plate, and sound effect is better moreover.

In order to achieve the purpose, the utility model provides a violin panel, which comprises a main body, wherein the main body sequentially comprises a first panel, a second panel and a third panel from top to bottom, and two sides of the second panel are bent inwards; the first panel and the second panel are fixedly connected through polyvinyl alcohol latex in a gluing mode; the second panel and the third panel are fixedly connected through polyvinyl alcohol latex in a gluing mode; the thickness value of the main body is uniformly reduced from the middle position to the periphery; a side plate mounting groove is formed in the edge of the inner side face of the main body, and the outline of the side plate mounting groove is a sealed curve; a headstock mounting groove is formed in the top end of the first panel, and the outline of the headstock mounting groove is rectangular; a plurality of sound holes are formed in the middle of the second panel, and a string support frame groove is formed in the middle of the second panel.

Furthermore, the main body is made of fir.

Further, the first panel and the third panel are both semicircular in shape.

Further, the radius of the first panel is smaller than the radius of the third panel.

Further, the upper surface of the main body is provided with a paint layer.

Furthermore, a plurality of sound holes are symmetrically arranged on two sides of the second panel, and the sound holes are through holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two sides of the second panel are bent inwards, so that the fiddle bow can freely run on strings conveniently and can be played conveniently; the first panel and the second panel are fixedly connected through polyvinyl alcohol latex in a gluing mode; the second panel and the third panel are fixedly connected through polyvinyl alcohol latex in a gluing mode; the thickness value of the main body is uniformly reduced from the middle position to the periphery; because the string support frame that is located the middle part often bears the produced pressure of four strings of tensioning, the effect of weighing of this kind of setting mode is better, and accords with scientific principle, and symmetrical design, the molding is more pleasing to the eye.

2. The medial surface edge of main part is provided with curb plate mounting groove, and the top of first panel is provided with headstock mounting groove, and the several sound hole has been seted up to the intermediate position department of second panel, is provided with string support frame recess, the installation between the panel of being convenient for and other parts of violin at second panel intermediate position department.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a main body; 101. a first panel; 102. a second panel; 103. a third panel; 2. a sound hole; 3. a headstock mounting groove; 4. a side plate mounting groove; 5. string support frame recess.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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 to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1, the present invention provides the following technical solutions: a violin panel comprises a main body 1, wherein the main body 1 sequentially comprises a first panel 101, a second panel 102 and a third panel 103 from top to bottom, and two sides of the second panel 102 are bent inwards; the first panel 101 and the second panel 102 are fixedly connected by gluing with polyvinyl alcohol latex; the second panel 102 and the third panel 103 are fixedly connected by gluing with polyvinyl alcohol latex; the thickness value of the main body 1 is uniformly reduced from the middle position to the periphery; a side plate mounting groove 4 is formed in the edge of the inner side face of the main body 1, the outline of the side plate mounting groove 4 is a sealed curve, and the width of the side plate mounting groove 4 is the same as the thickness of a violin side plate; the top end of the first panel 101 is provided with a headstock mounting groove 3, and the outline of the headstock mounting groove 3 is rectangular; the middle position of the second panel 102 is provided with 2 sound holes 2, and the middle position of the second panel 102 is provided with a string support groove 5.

According to the above embodiment, both sides of the second panel 102 are bent inward, facilitating the free running of the bow on the strings, facilitating the playing; the thickness value of the main body 1 is uniformly reduced from the middle position to the periphery; the string support frame positioned in the middle often bears the pressure generated by the four tensioned strings, so that the arrangement mode has better weighing effect, accords with scientific principles, is symmetrically designed and has more attractive appearance; the headstock mounting groove 3, the side plate mounting groove 4 and the string support frame groove 5 have been preliminarily processed on the panel, facilitating the fixing and mounting between the panel and other parts of the violin.

The spruce has the advantages of tall, big and straight trunk, less sections, slightly soft material, straight and uniform texture, delicate structure, easy processing and good resonance performance; therefore, in order to better manufacture the main body 1 and provide good resonance characteristics, according to the above embodiment, specifically referring to fig. 1, the main body 1 is made of fir.

In order to prevent the corners of the violin panel from being inappropriate for the use of the player, the panel is particularly configured to be semicircular without the corners, and according to the above embodiment, specifically referring to fig. 1, the first panel 101 and the third panel 103 are both semicircular in shape.

To facilitate the stretching of the left hand over the fingerboard when pressing the string, reference is made to fig. 1 for the above embodiment. The radius of the first panel 101 is smaller than the radius of the third panel 103.

In order to provide the panel with excellent waterproof performance, according to the above embodiment, referring to fig. 1 in particular, the upper surface of the main body 1 is provided with a paint layer.

In order to allow the air in the musical instrument to freely enter and exit, according to the above embodiment, specifically referring to fig. 1, a plurality of sound holes 2 are symmetrically arranged on both sides of the second panel 102; the sound hole 2 is a through hole.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A violin panel comprising a main body (1), characterized in that: the main body (1) sequentially comprises a first panel (101), a second panel (102) and a third panel (103) from top to bottom, and two sides of the second panel (102) are bent inwards; the first panel (101) and the second panel (102) are fixedly connected through gluing by polyvinyl alcohol latex; the second panel (102) and the third panel (103) are fixedly connected through gluing by polyvinyl alcohol latex; the thickness value of the main body (1) is uniformly reduced from the middle position to the periphery; a side plate mounting groove (4) is formed in the edge of the inner side face of the main body (1), and the outline of the side plate mounting groove (4) is a sealed curve; the top end of the first panel (101) is provided with a headstock mounting groove (3), and the outline of the headstock mounting groove (3) is rectangular; a plurality of sound holes (2) are formed in the middle of the second panel (102), and a string support frame groove (5) is formed in the middle of the second panel (102).

2. A violin faceplate as defined in claim 1, wherein: the main body (1) is made of fir.

3. A violin faceplate as defined in claim 1, wherein: the first panel (101) and the third panel (103) are both semi-circular in shape.

4. A violin faceplate as defined in claim 3, wherein: the radius of the first panel (101) is smaller than the radius of the third panel (103).

5. A violin faceplate as defined in claim 1, wherein: the upper surface of the main body (1) is provided with a paint layer.

6. A violin faceplate as defined in claim 1, wherein: the plurality of sound holes (2) are symmetrically arranged on two sides of the second panel (102); the sound hole (2) is a through hole.