CN215730821U

CN215730821U - Curved surface body structure of guitar

Info

Publication number: CN215730821U
Application number: CN202122315731.3U
Authority: CN
Inventors: 胡海明
Original assignee: Huizhou Enya Musical Instrument Co ltd
Current assignee: Huizhou Enya Musical Instrument Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

A guitar curved surface body structure relates to the technical field of guitars, and comprises a guitar case body and a guitar face cover which are mutually clamped, wherein the guitar case body comprises an integrally formed resonance box, a neck and a head back plate, one end of the neck is connected with the upper end of the resonance box, the other end of the neck is connected with the head back plate, the resonance box consists of side plates and a back plate which are mutually perpendicular, and the back plate is an arc-shaped curved surface protruding towards the back direction; the guitar face lid includes integrated into one piece's box panel, fingerboard and musical instrument head apron, the one end of fingerboard is connected with the upper portion of box panel, the other end and the musical instrument head cover connection of fingerboard, the box panel is connected with the up end joint of resonant tank, fingerboard and neck joint, musical instrument head apron and musical instrument head backplate joint, box panel, fingerboard and musical instrument head apron are the integrated into one piece structure. The curved guitar body structure has the advantages of improving tone quality, increasing tone color and expression style, facilitating assembly, facilitating production and processing and the like.

Description

Curved surface body structure of guitar

Technical Field

The utility model relates to the technical field of guitars, in particular to a curved surface body structure of a guitar.

Background

Traditional guitar all adopts timber processing to make basically, but this technology is owing to adopt the wood material, and the resonant tank bottom surface of guitar all adopts the plane board to assemble basically and forms, and the guitar curb plate is to the shape design of indent in addition, has compressed the volume of resonant tank, leads to the sympathetic response effect to reduce, and tone quality variation. In addition, in order to ensure that all the parts of the guitar are convenient to assemble, the parts of the guitar are separately processed and then assembled together in a gluing mode and the like, so that the assembly of the guitar is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a curved guitar body structure, which aims to solve the technical problems.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a guitar curved surface musical instrument body structure, includes the guitar case body, the guitar case body is including resonant tank, neck and headstock backplate, the resonant tank comprises curb plate and the backplate that mutually perpendicular set up, the curb plate sets up at the backplate edge to be the integrated into one piece structure with the backplate, the backplate is the bellied arc curved surface of dorsad orientation, the one end of neck is connected with the upper end of resonant tank, and the other end is connected with the headstock backplate, resonant tank, neck and headstock backplate are the integrated into one piece structure.

Preferably, still including the guitar face lid with guitar case body block, the guitar face lid is including box panel, fingerboard and headstock apron, the one end of fingerboard is connected with the upper portion of box panel, the other end and the headstock apron of fingerboard are connected, the up end joint of box panel and resonator, fingerboard and neck joint, headstock apron and headstock backplate joint, box panel, fingerboard and headstock apron are the integrated into one piece structure.

Preferably, the side of the resonance box is provided with a box side sound hole, and the box side sound hole is formed in the side plate.

Preferably, the inner bottom surface and the side surface of the resonance box are provided with integrally formed reinforcing ribs, and the reinforcing ribs are upwards convex and extend from the middle part of the back plate to the side plate.

Preferably, the headstock back plate is provided with a first peg mounting hole for mounting a peg.

Preferably, the upper surface of box panel is equipped with bridge and panel sound hole, the bridge is the outward bulge form to be the integrated into one piece structure with the box panel, be equipped with down musical instrument pillow slot and musical instrument nail mounting hole on the bridge.

Preferably, the lower surface of the piano body panel is provided with a sound beam, and the sound beam is outwards convex and is of an integrally formed structure with the piano body panel.

Preferably, the upper surface of the fingerboard is provided with a fret slot, the upper end of the fingerboard is provided with a raised upper piano pillow, the side of the upper piano pillow is provided with a spare slot in parallel, and the distance between the spare slot and the upper piano pillow is 1-3 mm.

Preferably, a side sound point is arranged on the side surface of the fingerboard, and the side sound point is in a shape of an inwards-concave slot hole.

Preferably, the headstock cover plate is provided with a second peg mounting hole corresponding to the first peg mounting hole, and a shift lever adjusting hole is further formed below the second peg mounting hole

The guitar curved surface body structure has the following beneficial effects:

1. the tone quality is improved; the guitar curved surface body structure is provided with the resonator, the back plate of the resonator is an arc curved surface protruding towards the back surface direction, so that the space in the resonator is wider, the air quantity in the resonator can be increased, the sound of guitar strings can be amplified by means of the resonance of the air in the resonator, and the tone quality of a guitar can be effectively improved;

2. increasing tone and expression style; according to the curved-surface guitar body structure, the back plate of the resonator is the arc curved surface protruding towards the back surface direction, so that the back plate is in a high-low shape, the sound source frequency can be triggered to generate more resonance frequencies at different heights in the cavity, and a guitar using the curved-surface guitar body structure can have better sound and expression style;

3. the assembly is convenient; the guitar curved surface body structure mainly comprises an integrally formed guitar box body and an integrally formed guitar face cover, wherein the guitar box body comprises a resonance box, a neck and a head back plate, the guitar face cover comprises a box body panel, a finger board and a head cover plate, the box body panel is clamped with the upper end face of the resonance box, the finger board is clamped with the neck, and the head cover plate is clamped with the head back plate, so that the guitar curved surface body structure is convenient to assemble;

4. the production and processing are convenient; the guitar curved surface body structure mainly comprises a guitar box body and a guitar face cover, wherein the guitar box body comprises a resonance box, a neck and a head back plate, the resonance box, the neck and the head back plate are integrally formed, the guitar face cover comprises a box body panel, a finger board and a head cover plate, and the box body panel, the finger board and the head cover plate are integrally formed, so that the guitar curved surface body structure can be produced by adopting a mature injection molding process without separately producing and processing multiple parts, and the guitar curved surface body structure can be conveniently produced and processed.

Drawings

FIG. 1 is a schematic structural view of a curved body structure of a guitar according to the present invention;

FIG. 2 is an exploded view of a curved body structure of a guitar of the present invention;

FIG. 3 is a schematic view of the configuration of the guitar face cover of FIG. 2;

fig. 4 is a schematic structural view of the guitar case body of fig. 2.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following detailed description of the present invention is provided with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and fig. 2, a curved guitar body structure comprises a guitar case body 10 and a guitar face cover 20, which are engaged with each other, wherein the guitar case body 10 comprises a resonance box 11, a neck 12 and a headstock back plate 13, one end of the neck 12 is connected with the upper end of the resonance box 11, the other end of the neck 12 is connected with the headstock back plate 13, and the resonance box 11, the neck 12 and the headstock back plate 13 are of an integrally formed structure; guitar face lid 20 is including box panel 21, fingerboard 22 and headstock apron 23, the one end of fingerboard 22 is connected with the upper portion of box panel 21, and the other end and the headstock apron 23 of fingerboard 22 are connected, the up end joint of box panel 21 and resonant tank 11, fingerboard 21 and neck 12 joint, headstock apron 23 and headstock backplate 13 joint, box panel 21, fingerboard 22 and headstock apron 23 are the integrated into one piece structure.

It should be noted that: the guitar box body 10 and the guitar face cover 20 are connected in a clamping mode, clamping bosses which are connected end to end are arranged at the edge of the upper end of the guitar box body 10, clamping grooves which are connected end to end are arranged at the edge of the bottom face of the guitar face cover 20, the clamping bosses are matched with the clamping grooves, and during installation, the clamping bosses of the guitar box body 10 are inserted into the clamping grooves of the guitar face cover 20 in a clamping mode, so that the assembly of the guitar face cover is facilitated; the resonance box 11, the neck 12 and the headstock back plate 13 are of an integrally formed structure, and the box body panel 21, the fingerboard 22 and the headstock cover plate 23 are of an integrally formed structure, so that the piano cabinet can be integrally formed by adopting a mature injection molding process, and further the production and processing of the utility model can be facilitated.

Further, as shown in fig. 2 and 4, the resonance box 11 is composed of a side plate 14 and a back plate 15 which are perpendicular to each other, the side plate 14 is arranged at the edge of the back plate 15 and is of an integrally formed structure with the back plate 15, and the back plate 15 is an arc-shaped curved surface which protrudes towards the back surface direction.

It should be noted that: the back plate 15 of the resonator 11 is arranged in an arc curved surface, so that the space of the cavity in the resonator 11 can be increased, the air amount in the cavity can be increased, the sound of guitar strings can be amplified by means of the resonance of the air in the resonator 11, and the tone quality of the guitar can be effectively improved; the backboard 15 of the resonance box 11 is an arc-shaped curved surface protruding towards the back surface direction, so that the backboard 15 is in a high-low shape, the sound source frequency can be triggered to generate more resonance frequencies at different heights in the cavity, and the guitar using the utility model can have better sound and expression style.

Further, as shown in fig. 2, a case side sound hole 16 is provided in a side surface of the resonance case 11, and the case side sound hole 16 is provided in the side plate 14. It should be noted that: the sound holes 16 on the side of the box body can effectively transmit resonance sound to a player directly, so that the resonance sound is conveniently transmitted.

Further, as shown in fig. 2, the inner bottom surface and the side surface of the resonance box 11 are provided with ribs 17 formed integrally, and the ribs 17 are formed in an upwardly convex shape and extend from the middle of the back plate 15 toward the side plate 14. It should be noted that: the arrangement of the reinforcing ribs 17 can increase the strength of the resonance box 11 and avoid the extrusion deformation of the resonance box 11.

Further, as shown in fig. 2, the headstock back plate 13 is provided with a first peg mounting hole 18 for mounting a peg. It should be noted that: the first peg mounting hole 18 is provided for mounting a peg.

Further, as shown in fig. 2 and 3, the upper surface of the case panel 21 is provided with a bridge 24 and a panel sound hole 25, the bridge 24 is outwardly convex and is integrated with the case panel 21 into a whole, and the bridge 24 is provided with a lower bridge insertion slot 34 and a nail mounting hole 26. The lower surface of the body panel 21 is provided with a sound beam 27, and the sound beam 27 is outwardly convex and is of an integrally formed structure with the body panel 21. It should be noted that: the arrangement of the panel sound hole 25 can facilitate better transmission of the sound in the resonance box 11 and better transmission of the sound; the lower nut slot 34 is arranged to facilitate the installation of the lower nut, and the nail mounting hole 26 is arranged to facilitate the installation of the nail.

Further, as shown in fig. 2 and 3, a fret slot 28 is formed in the upper surface of the fingerboard 22, a raised upper nut 29 is formed at the upper end of the fingerboard 22, a spare slot 30 is formed in the side edge of the upper nut 29 in parallel, and the distance between the spare slot 30 and the upper nut 29 is 1-3 mm. The side of the fingerboard 22 is provided with a side sound point 31, and the side sound point 31 is shaped like an inwardly recessed slot. It should be noted that: the installation of each article silk of being convenient for of setting up of article silk slot 28, the setting of zero article slot 30 can be so that the guitar sets up zero article, the setting of zero article is convenient for the beginner and is compressed tightly the string, is convenient for study.

Further, as shown in fig. 2, a second peg mounting hole 32 corresponding to the first peg mounting hole 18 is formed in the headstock cover plate 23, and a shift lever adjusting hole 33 is further formed below the second peg mounting hole 32. It should be noted that: after the assembly is completed, the first peg mounting hole 18 and the second peg mounting hole 32 form peg mounting holes on the headstock, so that pegs can be conveniently mounted; the toggle lever adjusting hole 33 is provided for adjusting a toggle lever.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a guitar curved surface musical instrument body structure which characterized in that: including the guitar case body, the guitar case body is including resonant tank, neck and headstock backplate, the resonant tank comprises curb plate and the backplate that mutually perpendicular set up, the curb plate sets up at the backplate edge to be the integrated into one piece structure with the backplate, the backplate is the bellied arc curved surface of dorsad orientation, the one end of neck is connected with the upper end of resonant tank, and the other end is connected with the headstock backplate, resonant tank, neck and headstock backplate are the integrated into one piece structure.

2. The guitar curved body structure of claim 1, wherein: still including the guitar face lid with guitar case body block, the guitar face lid is including box panel, fingerboard and headstock apron, the one end of fingerboard is connected with the upper portion of box panel, the other end and the headstock cover connection of fingerboard, the up end joint of box panel and resonator, fingerboard and neck joint, headstock apron and headstock backplate joint, box panel, fingerboard and headstock apron are the integrated into one piece structure.

3. The guitar curved body structure of claim 1, wherein: the side of the resonance box is provided with a box side sound hole, and the box side sound hole is formed in the side plate.

4. The guitar curved body structure of claim 1, wherein: the inner bottom surface and the side surface of the resonance box are provided with integrally formed reinforcing ribs which are upwards convex and extend from the middle part of the back plate to the side plate.

5. The guitar curved body structure of claim 1, wherein: and the headstock back plate is provided with a first peg mounting hole for mounting pegs.

6. The guitar curved body structure of claim 2, wherein: the upper surface of box panel is equipped with musical instrument sign indicating number and panel sound hole, the musical instrument sign indicating number is the outward bulge form to be the integrated into one piece structure with the box panel, be equipped with down musical instrument pillow slot and musical instrument nail mounting hole on the musical instrument sign indicating number.

7. The guitar curved body structure of claim 6, wherein: the lower surface of the box body panel is provided with a sound beam which is outwards convex and is of an integrally formed structure with the piano body panel.

8. The guitar curved body structure of claim 2, wherein: the upper surface of the fingerboard is provided with a fret slot, the upper end of the fingerboard is provided with a raised upper piano pillow, the side of the upper piano pillow is provided with a spare slot in parallel, and the distance between the spare slot and the upper piano pillow is 1-3 mm.

9. The guitar curved body structure of claim 8, wherein: the side of fingerboard is equipped with the side sound point, the side sound point is inside sunken slot hole form.

10. The guitar curved body structure of claim 2, wherein: and a second peg mounting hole corresponding to the first peg mounting hole is formed in the headstock cover plate, and a deflector rod adjusting hole is further formed below the second peg mounting hole.