Fire cloth musical instrument

Abstract

The invention discloses a fire cloth musical instrument, which is characterized in that a sound cavity is arranged in a musical instrument body, and sound outlet holes which are symmetrically arranged are formed in the sound cavity; the guitar handle is arranged on the guitar body, one end of the guitar handle is fixedly connected with the guitar body, and the other end is provided with a through hole; the first connecting piece is arranged on the guitar body and is fixedly connected with the guitar body; the adjusting piece is arranged on the back surface of the guitar handle and is detachably connected with the guitar handle; one end of the string is connected with the connecting piece, and the other end passes through the through hole and is connected with the adjusting piece. The pegs are adjusted in a worm gear transmission mode, so that the effect of accurate adjustment is achieved, the brake disc and the arc-shaped rod are additionally arranged, in the mode of gear transmission, in the adjustment process, the arc-shaped rod locks the brake disc, and therefore the effect of protecting strings is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of folk musical instruments, and more particularly to a Huobusi instrument. Background Art

[0002] Huobusi was popular in the Ming Dynasty and spread in Xinjiang, Inner Mongolia, northern Gansu and other places in China.

[0003] Most existing fire guitars have four strings and nineteen frets, including a headstock, a fingerboard, strings, a bridge and a sound box, wherein the headstock, the fingerboard and the sound box are arranged in sequence from top to bottom, the headstock is provided with a peg, and the sound box includes a panel, a side panel and a bridge; the bridge is arranged on the sound box for supporting the strings, and the strings are connected to the bridge through string pegs, and the bridge (also called the nut) is located between the panel and the side panel of the sound box or on the side panel of the sound box, so that the part where the strings do not vibrate is longer; the material of the frets (the frets refer to the string posts that determine the pitch on a string instrument) is copper, and the strings (the wires that excite sound on a string instrument, under a certain tension, stimulate the string vibration through friction, striking and other techniques, and obtain musical sound through the amplification of the resonance cavity, which is the most important component of a string instrument) are adjusted through pegs (the pegs are also called string pegs, which refer to the rotating shafts that can fix the strings and adjust the tightness of the strings, and their function is to adjust the pitch). The existing firebux has the following problems: the pegs are usually arranged on both sides of the headstock, and the ends of the strings are connected to the pegs, which are adjusted by rotating the pegs. This method not only has poor aesthetics, but also is very easy to over-adjust during the adjustment process, causing the strings to be too tight and break. Summary of the invention

[0004] In view of this, the present invention provides a Huobusi piano which is not only beautiful but also can be precisely adjusted.

[0005] To achieve the above object, the present invention provides the following technical solutions, including:

[0006] A piano body, wherein a sound cavity is provided inside the piano body, and sound holes arranged symmetrically are opened in the sound cavity;

[0007] A handle, which is arranged on the body of the instrument, one end of which is fixedly connected to the body of the instrument, and the other end of which is provided with a through hole;

[0008] A connecting member, wherein the first connecting member is disposed on the piano body and is fixedly connected to the piano body;

[0009] An adjusting member, the adjusting member is arranged on the back of the neck of the guitar and is detachably connected to the neck of the guitar;

[0010] A string, one end of which is connected to the connecting piece, and the other end of which passes through the through hole and is connected to the adjusting piece.

[0011] Preferably, in the above-mentioned Huobusiqin, the adjusting member is a combined structure, including:

[0012] A main body, wherein the main body is provided with a protrusion, and the protrusion is provided with rotation holes arranged in a matrix;

[0013] An adjusting component, one end of which is an adjusting end and the other end is a connecting end, the adjusting component passes through the rotating hole, and is slidably connected to the protruding member;

[0014] Wherein, the regulating components are arranged indirectly head to tail.

[0015] Preferably, in the above-mentioned Huobusiqin, the adjustment assembly is a combined structure, including:

[0016] A rotating rod, one end of which is provided with a spiral groove, the other end of which passes through the rotating hole and out, and a first gear is provided on the through end;

[0017] A shell, wherein the shell cover is arranged on the through end of the rotating rod, is fixedly connected to the protruding member, and has a cavity inside;

[0018] The rotating rod passes through the cavity and is connected to the shell;

[0019] A rotating rod, one end of which is provided with a hand piece, and the other end of which penetrates the shell into the cavity, is provided with a first worm part, and is meshed and connected with the first gear through the first worm part.

[0020] Preferably, in the above-mentioned Huobusiqin, the adjustment component is a self-braking structure, comprising:

[0021] The rotating rod is provided with a first threaded portion and a second threaded portion, and the first threaded portion and the second threaded portion are provided with a first slider and a second slider;

[0022] The tops of the first slider and the second slider are slidably connected to the limiting grooves at the top of the shell;

[0023] The rotating rod is provided with a second worm part;

[0024] A main shaft, the main shaft is arranged in the cavity and is rotatably connected to the housing, a brake disc is arranged at one end of the main shaft, and a second gear is arranged at the other end;

[0025] A first fixing member, which is disposed at the bottom of the cavity and is fixedly connected to the shell;

[0026] A second fixing member, which is disposed at the bottom of the cavity, is fixedly connected to the housing, and is symmetrically arranged with the first fixing member;

[0027] A first arc-shaped rod, one end of which is hinged to the first slider, and the center of which is hinged to the first fixing member;

[0028] A second arc-shaped rod, one end of which is hinged to the second slider, and the center of which is hinged to the second fixing member, wherein the ends of the first arc-shaped rod and the second arc-shaped rod are hinged to each other;

[0029] The transmission gear is arranged in the cavity and is meshed and connected with the second worm part and the second gear respectively.

[0030] Preferably, in the above-mentioned firebus piano, friction parts are provided inside the first arc rod and the second arc rod.

[0031] It can be seen from the above technical solutions that, compared with the prior art, the present invention provides a firebus guitar, which adjusts the piano axis by adopting a worm gear transmission method, thereby achieving a precise adjustment effect. By adding a brake disc and an arc rod and supplemented by a gear transmission method, during the adjustment process, the arc rod can lock the brake disc, thereby achieving an effect of protecting the strings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0033] Figure 1 The accompanying drawing is an overall schematic diagram of the present invention.

[0034] Figure 2 The accompanying drawing is a schematic diagram of the structure of the adjusting member of the present invention.

[0035] Figure 3 The accompanying drawings are schematic diagrams of the structure of the adjusting member of the present invention at different angles.

[0036] Figure 4 The accompanying drawings are schematic diagrams of the structure of the adjusting member of the present invention at different angles. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0038] Please refer to the attached Figure 1-4 , a firebusiqin disclosed in the present invention

[0039] The present invention comprises:

[0040] A piano body 1, wherein a sound cavity is provided inside the piano body 1, and sound holes are symmetrically arranged on the sound cavity;

[0041] A handle 2, wherein the handle 2 is disposed on the body 1, one end of the handle 2 is fixedly connected to the body 1, and the other end of the handle 2 is provided with a through hole;

[0042] A connecting member 3, wherein the first connecting member 3 is disposed on the piano body 1 and is fixedly connected to the piano body 1;

[0043] An adjusting member 4, wherein the adjusting member 4 is disposed on the back of the neck 2 and is detachably connected to the neck 2;

[0044] The string has one end connected to the connecting member 3 and the other end passing through the through hole and connected to the adjusting member 4.

[0045] In order to further optimize the above technical solution, the adjusting member 4 is a combined structure, including:

[0046] A main body 401, wherein the main body 401 is provided with a protrusion 402, and the protrusion 402 is provided with rotation holes arranged in a matrix;

[0047] An adjusting component 403, one end of which is an adjusting end and the other end is a connecting end. The adjusting component 403 passes through the rotating hole and is slidably connected to the protruding member 402;

[0048] The adjustment components 403 are arranged indirectly head to tail.

[0049] In order to further optimize the above technical solution, the adjustment component 403 is a combined structure, including:

[0050] A rotating rod 4031, wherein a spiral groove 40311 is provided on one end of the rotating rod 4031, and the other end of the rotating rod 4031 passes through the rotating hole and is provided with a first gear 40331 on the passing end; one end of the string passes through the rotating rod 4031 and is fixedly connected to the rotating rod 4031, and passes through the spiral groove 40311 and comes out of the through hole; the spiral groove 40311 is used to limit the string, thereby preventing the string from being deviated;

[0051] A housing 4032, wherein the housing 4032 is covered on the through end of the rotating rod 4031, is fixedly connected to the protruding member 402, and has a cavity inside;

[0052] The rotating rod 4031 passes through the cavity and is connected to the housing 4032;

[0053] The rotating rod 4033 has a hand piece at one end and the other end passes through the shell 4032 to the cavity, and a first worm part 40331 is provided on the rotating rod 4033, and is meshed with the first gear 40331 through the first worm part 40331.

[0054] By rotating the rotating rod 4033, the first worm part 40331 is meshed with the first gear 40331, and the first gear 40331 is driven to rotate, so that the rotating rod 4031 is rotated, and then the tightness of the strings is adjusted.

[0055] In order to further optimize the above technical solution, the adjustment component 403 is a self-braking structure, including:

[0056] The rotating rod 4031 is provided with a first threaded portion and a second threaded portion, and a first slider 40313 and a second slider 40314 are provided on the first threaded portion and the second threaded portion;

[0057] The tops of the first slider 40313 and the second slider 40314 are slidably connected to the limiting grooves at the top of the housing 4032;

[0058] The rotating rod 4033 is provided with a second worm part 40332;

[0059] A main shaft 4034, the main shaft 4034 is disposed in the cavity and is rotatably connected to the housing 4032, a brake disc 40341 ​​is disposed at one end of the main shaft 4034, and a second gear 40342 is disposed at the other end;

[0060] A first fixing member 4037, which is disposed at the bottom of the cavity and is fixedly connected to the housing 4032;

[0061] A second fixing member 4038, which is disposed at the bottom of the cavity and is fixedly connected to the housing 4032 and symmetrically arranged with the first fixing member 4037;

[0062] A first arc-shaped rod 4035, one end of which is hinged to the first slider 40313, and the center of which is hinged to the first fixing member 4037;

[0063] A second arc rod 4036, one end of which is hinged to the second slider 40314, and the center of which is hinged to the second fixing member 4038, wherein the ends of the first arc rod 4035 and the second arc rod 4036 are hinged to each other;

[0064] The transmission gear 4039 is disposed in the cavity and is meshed with the second worm portion 40332 and the second gear 40342 respectively.

[0065] In order to further optimize the above technical solution, friction parts are provided inside the first arc rod 4035 and the second arc rod 4036 .

[0066] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0067] When adjusting the tightness of the strings, the first worm part 40331 and the second worm part 40332 are rotated by rotating the rotating rod 4033, thereby driving the transmission gear 4039 and the first gear 40331 to rotate, and the transmission gear 4039 also drives the second gear 40342 and the brake disc 40341 ​​to rotate. At the same time, during the rotation of the rotating rod 4031, the first slider 40313 and the second slider 40314 move relative to each other, so that the first arc rod 4035 and the second arc rod 4036 rotate around the corresponding hinge points, so that the first arc rod 4035 and the second arc rod 4036 lock the brake disc 40341. At this time, the transmission gear 4039 cannot rotate, the rotating rod 4033 cannot rotate, and then the rotating rod 4031 cannot rotate, thereby achieving a protective effect.

[0068] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0069] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A firebusi piano, characterized in that: include: A piano body, wherein a sound cavity is provided inside the piano body, and sound holes arranged symmetrically are opened in the sound cavity; A handle, which is arranged on the body of the instrument, one end of which is fixedly connected to the body of the instrument, and the other end of which is provided with a through hole; A connecting member, wherein the first connecting member is disposed on the piano body and is fixedly connected to the piano body; An adjusting member, the adjusting member is arranged on the back of the neck of the guitar and is detachably connected to the neck of the guitar; A string, one end of which is connected to the connecting piece, and the other end of which passes through the through hole and is connected to the adjusting piece.

2. A Huobusiqin according to claim 1, characterized in that: The adjusting member is a combined structure, comprising: A main body, wherein the main body is provided with a protrusion, and the protrusion is provided with rotation holes arranged in a matrix; An adjusting component, one end of which is an adjusting end and the other end is a connecting end, the adjusting component passes through the rotating hole, and is slidably connected to the protruding member; Wherein, the regulating components are arranged indirectly head to tail.

3. A Huobusiqin according to claim 1, characterized in that: The regulating assembly is a combined structure, comprising: A rotating rod, one end of which is provided with a spiral groove, the other end of which passes through the rotating hole and out, and a first gear is provided on the through end; A shell, wherein the shell cover is arranged on the through end of the rotating rod, is fixedly connected to the protruding member, and has a cavity inside; The rotating rod passes through the cavity and is connected to the shell; A rotating rod, one end of which is provided with a hand piece, and the other end of which penetrates the shell into the cavity, is provided with a first worm part, and is meshed and connected with the first gear through the first worm part.

4. A Huobusiqin according to claim 3, characterized in that: The adjustment component is a self-braking structure, comprising: The rotating rod is provided with a first threaded portion and a second threaded portion, and the first threaded portion and the second threaded portion are provided with a first slider and a second slider; The tops of the first slider and the second slider are slidably connected to the limiting grooves at the top of the shell; The rotating rod is provided with a second worm part; A main shaft, the main shaft is arranged in the cavity and is rotatably connected to the housing, a brake disc is arranged at one end of the main shaft, and a second gear is arranged at the other end; A first fixing member, which is disposed at the bottom of the cavity and is fixedly connected to the shell; A second fixing member, which is disposed at the bottom of the cavity, is fixedly connected to the housing, and is symmetrically arranged with the first fixing member; A first arc-shaped rod, one end of which is hinged to the first slider, and the center of which is hinged to the first fixing member; A second arc-shaped rod, one end of which is hinged to the second slider, and the center of which is hinged to the second fixing member, wherein the ends of the first arc-shaped rod and the second arc-shaped rod are hinged to each other; The transmission gear is arranged in the cavity and is meshed and connected with the second worm part and the second gear respectively.

5. A Huobusiqin according to claim 4, characterized in that: Friction pieces are arranged inside the first arc-shaped rod and the second arc-shaped rod.

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