CN211350071U - A kind of piano box separation structure - Google Patents

Abstract

A piano box-separated structure relates to the technical field of stringed instruments and is used for stringed instruments. The stringed instrument includes a resonance box, a neck, a headstock and strings, and a side of the neck close to the resonance box is provided with A resonance chamber, the resonance box is provided with a number of sound holes, the separation structure of the piano box is arranged between the resonance box and the neck, and the separation structure of the piano box is used to realize the connection between the neck and the piano. The resonance boxes are detachably assembled, so that the resonance box and the neck, the resonance cavity, the headstock and the strings respectively form an independent musical instrument. The piano box detachable structure includes: a snap-fit groove arranged on the resonant box; The clamping part for detachable installation of the neck and the sound box is realized. The above technical solution has the advantages of diverse functions, simple disassembly and assembly, simple structure and strong practicability.

Description

A kind of piano box separation structure

technical field

The utility model relates to the technical field of stringed musical instruments, in particular to a piano box separation structure for the stringed musical instruments.

Background technique

A musical instrument is a tool for human beings to express and exchange thoughts and feelings. The existing musical instruments are all set as one piece. A musical instrument can only produce one sound and has a single function. Once the musical instrument is damaged, the whole musical instrument cannot be used again. Bring greater financial pressure to music lovers. Therefore, there is room for improvement.

Utility model content

The purpose of the utility model is to aim at the defects and deficiencies of the prior art, and to provide a piano box-separated structure, which is used for stringed instruments and has the advantages of various functions, easy disassembly and assembly, simple structure and strong practicability.

For realizing the above-mentioned purpose, the technical scheme that the utility model adopts is:

A piano box-separated structure is used for a stringed musical instrument, the stringed musical instrument comprises: a resonance box, a neck, a headstock and strings, and a resonance cavity is provided on the side of the neck close to the resonance box, and the The resonance box is provided with a number of sound holes, the separation structure of the piano box is arranged between the resonance box and the neck, and the separation structure of the piano box is used to realize the connection between the neck and the resonance box. It can be detachably assembled between the resonance boxes and the neck, the resonance cavity, the headstock and the strings to form an independent musical instrument.

The piano box detachable structure includes: a snap-fit groove arranged on the resonant box; The clamping part for realizing the detachable installation of the neck and the resonance box is realized, and the resonance cavity is arranged on the clamping part.

The cross-sections of the clamping groove and the clamping portion are both trapezoidal.

The separate structure of the piano box further includes a fastener, the fastener is arranged between the engaging groove and the engaging portion, and is used for pressing the engaging portion against the engaging groove. Inside.

The fasteners are rubber strips, the rubber strips are symmetrically arranged on both sides of the snap groove, and the rubber strips are used to increase the friction between the snap part and the resonance box to tighten Fix the clipping portion.

The stringed instrument is a guitar, a violin or a cello.

A first strap nail is disposed on the snap-connection portion away from the headstock end, and the first strap nail is used for assembling a strap.

An accommodating groove is provided on the side wall of the engaging groove corresponding to the first strap nail, and the first strap nail can be accommodated in the accommodating groove.

After adopting the above-mentioned technical scheme, the beneficial effects of the present utility model are:

Through the separation structure of the piano box arranged on the speaker and the piano body, the neck can be disassembled from the resonance box, thereby realizing the separation of the piano box of the musical instrument. The neck, strings, headstock and clips form a complete The piano body can be used alone as a musical instrument; by setting a number of sound holes on the resonance box, the resonance box can be used as a box drum. When the sound box is damaged, it does not affect the use of the piano body. On the contrary, when the piano body is damaged, it does not affect the use of the sound box. Split into two instruments for use, greatly reducing the cost of purchasing multiple instruments.

In addition, by setting the first strap nail on the piano body, the user can assemble the strap when using the piano body to play, which has the advantages of various functions, easy disassembly and assembly, simple structure and strong practicability.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the first structural schematic diagram of the present embodiment;

Fig. 2 is the first exploded view of the present embodiment;

Fig. 3 is the second exploded view of the present embodiment;

FIG. 4 is a second structural schematic diagram of the present embodiment;

Figure 5 is a cross-sectional view taken along cross-sectional line B-B in Figure 4;

Figure 6 is a cross-sectional view taken along cross-sectional line C-C in Figure 4;

FIG. 7 is a partial enlarged view corresponding to detail A in FIG. 5 .

Description of reference numerals: 1. Resonance box; 11. Sound hole; 2. Headstock; 3. Neck; ; 5. Resonance chamber; 6. The first strap nail.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but only within the scope of the present invention All new types of claims are protected by the patent law.

This embodiment relates to a separate structure of a piano case, which is used for a stringed musical instrument, the stringed musical instrument is a guitar, and in other embodiments, the musical instrument is a violin, a cello or other stringed instruments. As shown in FIG. 1 , the guitar includes: a sound box 1 , a neck 3 , a headstock 2 , strings and a separation structure 4 of the guitar box.

As shown in FIG. 1 , the resonance box 1 is provided with four sound holes 11 , and the resonance box 1 can be used as a box drum. The neck 3 is provided with a resonance cavity 5 at one end near the box body. The separation structure 4 of the piano box is fixedly installed between the resonance box 1 and the neck 3. The separation structure 4 of the piano box is used to realize the connection between the neck 3 and the resonance box 1. The detachable assembly between the resonance box 1 and the neck 3, the resonance chamber 5, the headstock 2 and the strings respectively form an independent musical instrument. The neck 3 is fixedly installed on the head 2, the separate structure 4 of the piano case is fixedly installed on the neck 3, the neck 3 is provided with a top nut, the separable structure 4 of the piano case is provided with a bottom nut, The ends are respectively installed on the top saddle and the bottom saddle. The headstock 2 , the neck 3 , the strings and the separated structure 4 of the piano box together form a guitar that can be used alone or in conjunction with the sound box 1 .

Further, the separated structure 4 of the piano box includes: a snap groove 41 , a snap portion 42 and a fastener. The clamping slot 41 is arranged on the resonance box 1, and the clamping part 42 is fixedly installed on the side of the neck 3 away from the headstock 2; The resonance cavity 5 is arranged on the clamping portion 42 to be assembled with the clamping groove 41 to realize the detachable installation of the neck 3 and the resonance box 1 . The fasteners are rubber strips, and the rubber strips are symmetrically arranged on both sides of the clamping slot 41 , and the rubber strips are used to increase the frictional force between the clamping part 42 and the resonance box 1 to fasten the clamping part 42 .

Further, a first strap nail and a second strap nail 6 are respectively provided on the clamping portion 42 away from the 2 ends of the headstock and the resonance box away from the clamping groove, and the first strap nail 6 and the second strap nail are respectively used when It is used to assemble the strap when the case is separated and the case is combined. An accommodating groove 411 is provided on the side wall of the snap-fit groove 41 corresponding to the first strap nail, and the first strap nail can be accommodated in the accommodating groove 411 .

The working principle of the present invention is roughly as follows: when the guitar is split into two musical instruments for use, the clamping portion 42 is pulled out from the clamping slot by holding the neck 3 first, thereby realizing the separation of the piano case. Among them, the separated resonance box 1 can be used as a box drum, the neck 3, the headstock 2, the strings and the clamping part 42 form a guitar, and the separated two parts can be used as two kinds of musical instruments respectively, or can be combined use. The stringed musical instrument adopting the above scheme has the advantages of various functions, simple disassembly and assembly, simple structure and strong practicability.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention are not departing from the spirit and scope of the technical solution of the present invention. It should be included in the scope of the claims of the present invention.

Claims (8)

1. A case split structure for a stringed musical instrument, comprising: resonator (1), neck (3), headstock (2) and string, its characterized in that, be close to on neck (3) one side of resonator (1) is provided with resonance chamber (5), be equipped with a plurality of sound holes (11) on resonator (1), headstock disconnect-type structure (4) set up in resonator (1) with between neck (3), headstock disconnect-type structure (4) are used for realizing neck (3) with detachable equipment is equipped with in order to make between resonator (1) with neck (3) resonance chamber (5) headstock (2) with the string becomes an independent musical instrument respectively.

2. The cabinet split structure according to claim 1, wherein the cabinet split structure (4) comprises: a clamping groove (41) arranged on the resonance box (1); and the number of the first and second groups,

fixed mounting in keep away from on neck (3) headstock (2) one side, be used for with joint groove (41) assembly is in order to realize neck (3) with resonator (1) demountable installation's joint portion (42), resonance chamber (5) set up in on the joint portion (42).

3. The case split structure according to claim 2, wherein said seizing groove (41) and said seizing portion (42) are each trapezoidal in cross section.

4. The case split structure according to claim 2, wherein said case split structure (4) further comprises a fastener, said fastener is disposed between said clamping groove (41) and said clamping portion (42), and is used for abutting said clamping portion (42) in said clamping groove (41).

5. The separable structure of a piano cabinet according to claim 4, wherein the fasteners are adhesive tapes symmetrically disposed on both sides of the clamping groove (41), and the adhesive tapes are used to increase friction between the clamping portion (42) and the piano cabinet (1) to fix the clamping portion (42).

6. The case split structure of claim 5, wherein said stringed musical instrument is a guitar, violin or cello.

7. The case split structure of claim 5, wherein said snap-in portion (42) is provided with a first strap nail (6) at the end away from said headstock (2), said first strap nail being for strap assembly.

8. The separable structure of musical box according to claim 7, wherein a receiving slot (411) is provided on a side wall of the fastening slot (41) corresponding to the first strap nail, and the first strap nail is received in the receiving slot (411).

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