Musical instrument convenient to disassemble

Abstract

The invention discloses a musical instrument convenient to disassemble, and relates to the technical field of musical instruments, the musical instrument comprises a musical instrument body, a musical instrument head, strings, a musical instrument pillow, a musical instrument neck, a fret wall, a positioning block, a positioning rod, a fixing plate and a connecting piece, the positioning block is detachably arranged on the inner wall of the lower side of the musical instrument body, and the fixing plate is arranged at the lower end of the musical instrument body and is connected with the positioning block through the connecting piece; the lower end of the guitar head is provided with a positioning rod, the upper end of the guitar body is provided with a mounting hole, the lower end of the positioning rod penetrates through the mounting hole and is inserted into the positioning block, the lower end of the guitar body is further provided with a guitar pillow, the guitar neck is detachably arranged on the guitar body and the guitar head, the guitar neck is provided with a plurality of fret walls, and the guitar strings are connected with the guitar pillow and the guitar head and lapped on the fret walls. The guitar body and the guitar neck are provided with timbre holes, and the fret wall covers the timbre holes. Compared with the prior art, the timbre is changed, the structures can be quickly disassembled, assembled and replaced, and the later maintenance cost can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of musical instruments, and in particular to a musical instrument which is easy to disassemble. Background Art

[0002] Currently, see Figure 1 As shown, existing musical instruments include but are not limited to Yueqin, Ruan, Sanxian and other musical instruments with drum-shaped bodies. These musical instruments generally have a body, a headstock, a neck, a nut, a fret wall and strings, wherein one end of the neck is connected to the body, and the other end is connected to the headstock, the fret wall is fixedly installed on the neck and the body, a nut is installed at the bottom of the body, the strings are connected to the nut and the headstock, and overlapped on the fret wall, and tone holes are opened on the body to ensure that the instrument produces a certain tone.

[0003] However, due to the unreasonable location of the tone holes in existing musical instruments, the existing musical instruments can only produce a specific tone, and the tone is relatively simple. In addition, the fret wall on the instrument body is fixedly connected to the instrument body. If the fret wall needs to be replaced, the entire instrument body needs to be replaced, which is inconvenient to replace and also leads to high subsequent maintenance costs. Summary of the invention

[0004] The purpose of the present invention is to provide a musical instrument that is easy to disassemble, so as to solve the above technical problems.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A musical instrument that is easy to disassemble, comprises a body, a headstock, strings, a nut, a neck, a fret wall, a positioning block, a positioning rod, a fixing plate and a connecting piece, wherein the positioning block is detachably provided on the lower inner wall of the body, the fixing plate is arranged at the lower end of the body and is connected with the positioning block through the connecting piece, the positioning rod is arranged at the lower end of the headstock, a mounting hole is provided at the upper end of the body, the lower end of the positioning rod passes through the mounting hole and is plugged into the positioning block, the nut is also provided at the lower end of the body, the neck is detachably provided on the body and the headstock, a plurality of fret walls are provided on the neck, the strings are connected to the nut and the headstock and overlapped on the plurality of fret walls, tone holes are provided on the body and the neck, and the fret wall covers the tone holes.

[0007] Preferably, the neck and the headstock are detachably connected, and the neck abuts against the body of the guitar.

[0008] Preferably, the lower end of the neck extends to the middle of the body.

[0009] Preferably, the lower surface of the positioning block is arc-shaped, and the fixing plate is arc-shaped as a whole.

[0010] Preferably, a slot is provided in the middle of the positioning block, and the slot is arranged in a V-shape as a whole.

[0011] As a further preference, a rubber limiting sleeve is arranged inside the slot, and the rubber limiting sleeve is arranged in a V-shape as a whole.

[0012] Preferably, inclined surfaces are provided on both sides of the lower end of the positioning rod.

[0013] Preferably, a baffle is provided in the tone hole, and the baffle divides the tone hole into two equal areas.

[0014] The above technical solution has the following advantages or beneficial effects:

[0015] In the present invention, by setting the position of the tone hole at the bottom of the fret wall, the musical instrument has two different timbres, which is different from the timbre of the prior art. The headstock is directly plugged and fixed by a positioning rod and a positioning block, which is convenient for quick disassembly and replacement. The neck, the body and the headstock are all detachable connections. The fret wall is set on a detachable neck, which is convenient for removing the fret wall separately and replacing it, without replacing the entire body, which is beneficial to reducing the later maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a musical instrument in the prior art;

[0017] Figure 2 is a front view of the musical instrument of the present invention;

[0018] Figure 3 is a side view of the musical instrument of the present invention;

[0019] Figure 4 is a schematic diagram of the cooperation between the musical instrument and the positioning rod in the present invention;

[0020] Figure 5 yes Figure 2 The enlarged view of point A in the middle;

[0021] Figure 6 It is a schematic diagram of the cooperation between the positioning block and the fixing plate in the present invention;

[0022] Figure 7 It is a bottom view of the cooperation between the positioning block and the fixing plate in the present invention.

[0023] In the figure: 1. guitar body; 2. guitar head; 3. strings; 4. nut; 5. guitar neck; 6. fret wall; 7. positioning block; 8. positioning rod; 9. fixing plate; 10. connecting piece; 11. tone hole; 12. rubber limit sleeve; 13. slot; 14. inclined surface; 15. baffle. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does 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 therefore cannot be understood as limiting the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Figure 2 is a front view of the musical instrument of the present invention; Figure 3 is a side view of the musical instrument of the present invention; Figure 4 is a schematic diagram of the cooperation between the musical instrument and the positioning rod in the present invention; Figure 5 yes Figure 2 The enlarged view of point A in the middle;

[0028] Figure 6 It is a schematic diagram of the cooperation between the positioning block and the fixing plate in the present invention; Figure 7 It is a bottom view of the cooperation between the positioning block and the fixing plate in the present invention.

[0029] The musical instruments in this embodiment mainly include Yueqin, Zhongruan, Sanxian and other musical instruments. These musical instruments have one thing in common, that is, the body 1 is in the shape of a drum surface. The scope of the musical instruments in this embodiment is not limited to Yueqin, Zhongruan and Sanxian, as long as the body is in the shape of a drum surface. In this embodiment, Yueqin is mainly used as an example for explanation.

[0030] See also Figures 2 to 7As shown, a preferred embodiment is shown, which is an easily disassembled musical instrument, including a body 1, a headstock 2, strings 3, a nut 4, a neck 5, a fret wall 6, a positioning block 7, a positioning rod 8, a fixing plate 9 and a connecting piece 10. A positioning block 7 is detachably provided on the lower inner wall of the body 1. The fixing plate 9 is provided at the lower end of the body 1 and connected to the positioning block 7 through the connecting piece 10. A positioning rod 8 is provided at the lower end of the headstock 2. A mounting hole is provided at the upper end of the body 1. The lower end of the positioning rod 8 passes through the mounting hole and is plugged into the positioning block 7. A nut 4 is also provided at the lower end of the body 1. The neck 5 is detachably provided on the headstock 2 and the body 1. A plurality of fret walls 6 are provided on the neck 5. The strings 3 are connected to the nut 4 and the headstock 2 and overlapped on a plurality of fret walls 6. Tone holes 11 are provided on the body 1 and the neck 5, and the fret walls 6 cover the tone holes 11. In this embodiment, see Figure 2 As shown, the structures of the body 1, the nut 4 and the fret wall 6 are all existing structures. In this embodiment, the tone hole 11 is set at the bottom of the fret wall 6, so that the instrument has two timbres, which is more distinctive than the single timbre in the prior art. In addition, the headstock 2 and the fret wall 6 can be detached from the body 1, which is convenient for disassembly, assembly and replacement, and can reduce the later maintenance cost.

[0031] Among them, the headstock 2 is integrally connected with the positioning rod 8, and the positioning rod 8 is plugged into the positioning block 7 and can be disassembled, which is also convenient for the quick disassembly and assembly of the headstock 2. The fret wall 6 is arranged on the neck 5, and the neck 5 and the headstock 2 are connected in an embedded manner, which is convenient for the quick disassembly and assembly and replacement of the neck 5. In addition, in order to increase the stability of the neck 5, after the neck 5 and the headstock 2 are connected, the neck 5 and the headstock 2 can be connected by the shape of glue dots, which further increases the stability of the connection between the two. At the same time, the glue dot connection method is also convenient for disassembly.

[0032] The fret wall 6 and the guitar neck 5 in this embodiment are connected by screws and further fixed by gluing, which also facilitates the disassembly of a single fret wall 6 .

[0033] Further, as a preferred embodiment, the neck 5 is detachably connected to the headstock 2, and the neck 5 abuts against the body 1. A groove may be provided on one side of the headstock 2, one side of the neck 5 is embedded in the groove, and the fret wall 6 is provided on the other side of the neck 5.

[0034] Further, as a preferred embodiment, the lower end of the neck 5 extends to the middle of the body 1. The length of the neck 5 can be adjusted according to the number of the fret wall 6. Even if the length of the neck 5 changes, the tone hole 11 is always kept within the range covered by the fret wall 6. Only in this way can two different tones be produced.

[0035] Furthermore, as a preferred embodiment, the lower surface of the positioning block 7 is arc-shaped, and the fixing plate 9 is arc-shaped as a whole. This arrangement can fit with the side wall of the piano body 1 to ensure close contact between the positioning block 7 and the fixing plate 9 and the piano body 1, thereby improving the stability after connection.

[0036] Further, as a preferred embodiment, a slot 13 is provided in the middle of the positioning block 7, and the slot 13 is arranged in a V-shape as a whole. A rubber limiting sleeve 12 is arranged inside the slot 13, and the rubber limiting sleeve 12 is arranged in a V-shape as a whole. Figure 6 As shown, the rubber limiting sleeve 12 has a certain elasticity, and anti-skid particles are arranged on the inner wall of the rubber limiting sleeve 12. When the lower end of the positioning rod 8 is inserted into the slot 13, it will enter the rubber limiting sleeve 12 and contact with the inner wall of the rubber limiting sleeve 12. In this way, the positioning rod 8 can be prevented from loosening. At the same time, the fixing method of glue dot is used to connect the headstock 2 and the body 1, and the positioning rod 8 is further fixed. The stability of the positioning rod 8 can be improved, and then the stability of the headstock 2 can be improved, avoiding loosening or shaking during use.

[0037] Furthermore, as a preferred embodiment, inclined surfaces 14 are provided on both sides of the lower end of the positioning rod 8. The lower end of the positioning rod 8 is configured as an inclined surface 14, which is convenient for cooperation with the card slot 13 and the rubber limiting sleeve 12, and is convenient for positioning and installing the positioning rod 8.

[0038] Furthermore, as a preferred embodiment, a baffle 15 is provided in the tone hole 11, and the baffle 15 divides the tone hole 11 into two equal areas, wherein the baffle 15 is provided in the tone hole 11 on the neck 5, and the baffle 15 divides the tone hole 11 into two independent parts, and cooperates with the setting of the position of the tone hole 11, so that the tone hole 11 can emit two different timbres.

[0039] During the initial assembly, the positioning block 7 is first installed in the body 1, and then the fixing plate 9 is installed at the lower end of the body 1, and the body 1, the fixing plate 9 and the positioning block 7 are connected together by the connecting piece 10, and then the head 2 with the positioning rod 8 is installed at the upper end of the body 1, and the lower end of the positioning rod 8 is inserted into the body 1 after passing through the mounting hole at the upper end of the body 1, and finally enters into the rubber limiting sleeve 12 in the positioning block 7, and then the lower end of the head 2 is further connected and fixed to the upper end of the body 1 by glue dispensing, and then the neck 5 and the fret wall 6 on the neck 5 are installed, and the neck 5 is installed in the embedded groove on the head 2, and then connected to the head 2 and the body 1 by glue dispensing, and then the strings 3 can be installed.

[0040] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A musical instrument that is easy to disassemble, characterized in that: The guitar comprises a body, a headstock, strings, a nut, a neck, a fret wall, a positioning block, a positioning rod, a fixing plate and a connecting piece, wherein the positioning block is detachably provided on the lower inner wall of the body, the fixing plate is arranged at the lower end of the body and is connected with the positioning block through the connecting piece, the positioning rod is arranged at the lower end of the headstock, a mounting hole is provided at the upper end of the body, the lower end of the positioning rod passes through the mounting hole and is plugged into the positioning block, the nut is also provided at the lower end of the body, the neck is detachably provided on the body and the headstock, a plurality of fret walls are provided on the neck, the strings are connected to the nut and the headstock and overlapped on the plurality of fret walls, tone holes are provided on the body and the neck, and the fret wall covers the tone holes.

2. The easily disassembled musical instrument according to claim 1, characterized in that: The neck and the headstock are detachably connected, and the neck abuts against the body of the instrument.

3. The easily disassembled musical instrument according to claim 1, characterized in that: The lower end of the neck extends to the middle of the body.

4. The easily disassembled musical instrument according to claim 1, characterized in that: The lower surface of the positioning block is arranged in an arc shape, and the entire fixing plate is arranged in an arc shape.

5. The easily disassembled musical instrument according to claim 1, characterized in that: A slot is provided in the middle of the positioning block, and the slot is arranged in a V shape as a whole.

6. The easily disassembled musical instrument according to claim 5, characterized in that: A rubber limiting sleeve is arranged inside the card slot, and the rubber limiting sleeve is arranged in a V shape as a whole.

7. The easily disassembled musical instrument according to claim 1, characterized in that: Inclined surfaces are arranged on both sides of the lower end of the positioning rod.

8. The easily disassembled musical instrument according to claim 1, characterized in that: A baffle is arranged in the tone hole, and the baffle divides the tone hole into two equal areas.

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