A new type of Banhu

Abstract

The invention discloses a new type of banhu, including a shell, wherein the shell is a hollow uncovered cylinder, a neck is fixedly provided on the top of the shell, and a support is fixedly provided on the bottom of the shell; a head is provided on the end of the neck away from the shell, a peg is provided on the side of the neck, a waist code and a string post are provided on the front of the neck, and the waist code is located between the string post and the shell. Compared with the prior art, the advantages of the present invention are: simple structure, easy to use, components are made of carbon fiber material through high temperature and high pressure integrated molding, have good durability and ensure uniform tone; are not affected by weather conditions such as temperature and humidity, are resistant to high temperature, moisture and corrosion, and have wider applicability; the sounding body is fixed in a hinged form to generate resonance and harmonic waves, and has a mixing effect. It can be played normally without wearing special finger caps. It is convenient and practical, and has good market promotion value.

Description

Technical Field

[0001] The invention relates to the technical field of stringed instruments, in particular to a novel banhu. Background Art

[0002] The traditional banhu is made of wood. The neck, pegs, rests, and panel are all made of wood. The sound-producing body is made of a coconut shell with a paulownia board attached, which is called a coconut ladle. There are several problems with the traditional banhu: 1. The neck of the traditional banhu passes through the coconut ladle and is fixedly connected. Except for the sound produced by the bridge being transmitted to the coconut ladle panel and the panel vibrating to produce sound, there is no other resonance. Therefore, the sound produced is monotonous and hoarse, and it is easy to produce strange sounds. It is difficult to play without special finger caps; 2. The coconut ladle of the overall banhu is greatly affected by humid weather such as rainy days, resulting in a dull, dull, and not bright sound; 3. The sound of a new banhu cannot be used for performance at the beginning. It takes one or two years to train a good tone, and because of the overall Banhu is made of wood. After five years of use, the sound will collapse and the panel needs to be replaced. Therefore, the Banhu with the replaced panel needs to be readjusted and trained; 4. The wooden Banhu and the coconut scoop are naturally grown, with different thicknesses and textures, so the timbre cannot be guaranteed to be very good, and the Banhu used for professional performances is even more difficult to find; 5. As the wooden Banhu is used for a longer time, it will deform and bend, which will affect the timbre and its durability cannot be guaranteed; 6. The neck, the pegs, and the support are mostly made of high-grade wood, which is expensive and has a complex carving process. Therefore, a new type of Banhu that can solve the above problems needs to be studied urgently. Summary of the invention

[0003] The purpose of the present invention is to solve the problems mentioned in the background technology and provide a new type of banhu.

[0004] In order to solve the above technical problems, the technical solution provided by the present invention is: a new type of banhu, comprising a shell, the shell is a hollow cylinder without a cover, a music rod is fixedly arranged on the top of the shell, and a music support is fixedly arranged on the bottom of the shell;

[0005] The end of the piano bar away from the shell is provided with a head, the side of the piano bar is provided with a piano axis, the front of the piano bar is also provided with a waist code and a string post, and the waist code is located between the string post and the shell;

[0006] A sounding body is arranged in the shell, the sounding body is a hollow cylinder, the diameter of the sounding body is smaller than the diameter of the shell, the sounding body is fixedly connected to the inner wall of the shell through upper and lower fulcrums of a connecting piece, and a bridge is arranged on the front of the sounding body;

[0007] A screw is arranged on the front of the harp, and a string is fixed on the screw. The string passes through the bridge and the waist bridge from bottom to top, and the end of the string away from the screw is connected to the string post.

[0008] As a preferred solution, the connecting member is made into a fulcrum and the link is suspended through the fulcrum.

[0009] As a preferred solution, the shell and the sounding body are a suspension structure.

[0010] As a preferred solution, the shell, the neck, the sound body and the base are all made of carbon fiber material through high temperature and high pressure one-time molding.

[0011] Compared with the prior art, the advantages of the present invention are: simple structure, easy to use, components made of carbon fiber material are formed in one piece under high temperature and high pressure, with good durability and uniform timbre; not affected by weather conditions such as temperature and humidity, high temperature resistance, moisture resistance, corrosion resistance, and wider applicability; the sound body is fixed in a hinged form to generate resonance and harmonic waves, with a mixing effect. It can be played normally without wearing special finger caps. It is convenient and practical, and has good market promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 It is a partial enlarged view of A of the present invention.

[0014] Figure 3 It is a partial enlarged view of B of the present invention.

[0015] As shown in the figure: 1. Shell, 2. Neck, 3. Rest, 4. Headstock, 5. Pegs, 6. Waist bar, 7. String post, 8. Sounding body, 9. Bridge, 10. Screws, 11. Strings. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the resulting method or component 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, the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, "installation", "connection" and "connection" 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 an indirect connection 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.

[0019] In conjunction with the accompanying drawings, a new type of banhu includes a shell 1, the shell 1 is a hollow cylinder without a cover, a neck 2 is fixedly arranged on the top of the shell 1, and a support 3 is fixedly arranged on the bottom of the shell 1;

[0020] The end of the neck 2 away from the shell 1 is provided with a head 4, the side of the neck 2 is provided with a piano axis 5, the front of the neck 2 is also provided with a waist weight 6 and a string post 7, and the waist weight 6 is located between the string post 7 and the shell 1;

[0021] A sounding body 8 is provided in the shell 1. The sounding body 8 is a hollow cylinder. The diameter of the sounding body 8 is smaller than the diameter of the shell 1. The top and bottom of the sounding body 8 are hingedly connected to the inside of the shell 1. A bridge 9 is provided on the front of the sounding body 8.

[0022] A screw 10 is provided on the front side of the harp 3 , and a string 11 is fixed on the screw 10 . The string 11 passes through the bridge 9 and the waist bridge 6 from bottom to top, and the end of the string 11 away from the screw 10 is connected to the string post 7 .

[0023] The connecting piece is made into a fulcrum, and the link is suspended through the fulcrum.

[0024] The housing 1 and the sounding body 8 are in a suspension structure.

[0025] The shell 1, the neck 2, the sound body 8 and the base 3 are all made of carbon fiber material through high temperature and high pressure one-time molding.

[0026] In the specific implementation of the present invention, the components are formed in one step by high temperature and high pressure from carbon fiber material, and have excellent effects of high temperature resistance, corrosion resistance and moisture resistance; when playing, the strings drive the sound-producing body panel to vibrate and produce sound, and the whole sound-producing body is hinged in the shell, so it can produce resonance and trigger harmonic and mixing effects; the carbon fiber composite material can achieve uniform thickness and density, so it can reduce the occurrence of timbre differences between pianos; it can be played without wearing finger caps, and the sound quality is soft and crisp.

[0027] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A new type of banhu, comprising a shell, characterized in that: The shell is a hollow cylinder without a cover, a piano rod is fixedly arranged on the top of the shell, and a piano support is fixedly arranged on the bottom of the shell; The end of the piano bar away from the shell is provided with a head, the side of the piano bar is provided with a piano axis, the front of the piano bar is also provided with a waist code and a string post, and the waist code is located between the string post and the shell; A sounding body is arranged in the shell, the sounding body is a hollow cylinder, the diameter of the sounding body is smaller than the diameter of the shell, the sounding body is fixedly connected to the inner wall of the shell through upper and lower fulcrums of a connecting piece, and a bridge is arranged on the front of the sounding body; A screw is arranged on the front of the harp, and a string is fixed on the screw. The string passes through the bridge and the waist bridge from bottom to top, and the end of the string away from the screw is connected to the string post.

2. A new type of banhu according to claim 1, characterized in that: The connecting piece is made into a fulcrum, and the link is suspended through the fulcrum.

3. A new type of banhu according to claim 1, characterized in that: The shell and the sounding body are a suspension structure.

4. The new Banhu according to claim 1, characterized in that: The shell, the neck, the sound body and the base are all made of carbon fiber material through high temperature and high pressure one-time molding.

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