CN214336307U - Anti-bending Chinese stringed instrument - Google Patents
Anti-bending Chinese stringed instrument Download PDFInfo
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- CN214336307U CN214336307U CN202120335775.XU CN202120335775U CN214336307U CN 214336307 U CN214336307 U CN 214336307U CN 202120335775 U CN202120335775 U CN 202120335775U CN 214336307 U CN214336307 U CN 214336307U
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Abstract
The utility model provides a bending-resistant Chinese stringed instrument, which comprises a musical instrument rod and strings arranged on the musical instrument rod, wherein one surface of the musical instrument rod opposite to the strings is provided with a long strip-shaped empty groove extending along the length direction of the musical instrument rod; the top end of the strip-shaped hollow groove close to the headstock is connected with a cylindrical groove; the long-strip-shaped hollow groove is embedded with a long-strip-shaped brass strip, and the cylindrical groove is embedded with a brass round gasket. The utility model arranges the long strip-shaped empty groove and the cylindrical groove on the back of the piano rod, and embeds the corresponding long strip-shaped brass strip and the brass round gasket in the long strip-shaped empty groove and the cylindrical groove, thereby preventing the wood piano rod from bending due to climate and process reasons through the hardness of the long strip-shaped brass strip and the brass round gasket; the strip brass strip and the brass round gasket are bonded in the corresponding strip hollow groove and the cylindrical groove through the environment-friendly adhesive, so that the connection between the strip brass strip and the cylindrical groove is firmer, and the overall strength of the Chinese stringed instrument is further improved.
Description
Technical Field
The utility model relates to a technical field of musical instrument especially relates to an anti chinese style stringed instrument of bending.
Background
Stringed instruments are developed on the basis of huqin, and are various in variety, mainly including erhu, beijing hu, banhu, gaohu, zhonghu, chuanhu, horse-head qin, etc. The tone is soft and good at playing singing melody. It can use different techniques of bow method and finger method to form various music images, and has rich and fine expressive force.
Because the rod of the existing Chinese stringed instruments is made of wood materials, the rod can be bent due to climate and process reasons, so that the Chinese stringed instruments have the defect that the rod is easy to bend, and therefore, a bending-resistant Chinese stringed instrument is needed to be provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an anti-bending Chinese stringed musical instrument, aiming at solving the bending problem of the Chinese stringed musical instrument caused by climate and process.
In order to achieve the purpose, the utility model provides a bending-resistant Chinese stringed instrument, which comprises a musical instrument rod and strings arranged on the musical instrument rod, wherein one surface of the musical instrument rod opposite to the strings is provided with a long strip-shaped empty groove extending along the length direction of the musical instrument rod; the top end of the strip-shaped hollow groove close to the headstock is connected with a cylindrical groove; the long-strip-shaped hollow groove is embedded with a long-strip-shaped brass strip, and the cylindrical groove is embedded with a brass round gasket.
Preferably, the length of the elongated empty groove is 500mm, the width of the elongated empty groove is 3mm, and the thickness of the elongated empty groove is 8 mm.
Preferably, the diameter of the cylindrical groove is 10mm, and the thickness of the cylindrical groove is 8 mm.
Furthermore, the strip-shaped brass strip is bonded in the strip-shaped empty groove through adhesive.
Furthermore, the brass round gasket is adhered in the cylindrical groove through adhesive.
Optionally, the bottom of musical instrument pole is equipped with the musical instrument chamber, is provided with the involucra on this musical instrument chamber.
By last, the utility model discloses set up rectangular shape dead slot and cylinder type recess at the back of musical instrument pole to inlay the rectangular shape brass strip and the brass circular gasket that adorn the correspondence in rectangular shape dead slot and cylinder type recess, prevent the crooked of wooden musical instrument pole because of weather and technology reason production through the hardness of rectangular shape brass strip and brass circular gasket. In addition, the strip brass strip and the brass round gasket are bonded in the corresponding strip empty groove and the cylindrical groove through the environment-friendly adhesive, so that the connection between the strip brass strip and the cylindrical groove is firmer, and the overall strength of the Chinese stringed instrument is further improved.
Drawings
FIG. 1 is a front view of a bend resistant Chinese stringed musical instrument of the present invention;
fig. 2 is a rear view of the bending-resistant chinese stringed musical instrument of the present invention;
FIG. 3 is a schematic view of the structure of the present invention in which the hollow slot and the cylindrical recess are formed on the shaft;
fig. 4 is a schematic structural view of the strip-shaped brass strip and the brass round pad of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
The bending-resistant chinese stringed musical instrument of the present invention will be described in detail with reference to fig. 1 to 4. The utility model discloses a chinese style string instrument of anti bending, including the shaft 10, the top and the bottom of shaft 10 are equipped with headstock 20 and musical instrument chamber 30 respectively install string 40 on the shaft 10, are equipped with peg 21 on the headstock 20, are equipped with involucra 31 on the musical instrument chamber 30 to set up the crown 50 in the bottom of musical instrument chamber 30.
A milling machine is used for machining the back of a straight rod of the piano rod 10 (namely the opposite side for mounting the strings 40) to form a long strip-shaped hollow groove 60 with the width of 3mm, the thickness of 8mm and the length of 500mm (the thickness of the piano rod of the stringed instrument is generally more than or equal to 2.5cm, slight adjustment and deviation are allowed according to the actual numerical value), and the top end part (the end part close to the piano head 20) of the long strip-shaped hollow groove 60 is milled into a cylindrical groove 70 with the diameter of 10mm and the thickness of 8mm by the milling machine.
Cut out the width for 3mm, thickness is 8mm, length is 500 mm's rectangular shape brass strip 80 with laser cutting machine to cut out diameter for 10mm, thickness is 8mm (according to actual conditions numerical value allow slight adjustment and deviation to appear) brass gasket 90, rectangular shape brass strip 80 and brass gasket 90 are polished smoothly with the polisher, inlay rectangular shape brass strip 80 and brass gasket 90 in corresponding rectangular shape dead slot 60 and cylinder type recess 70. The bending of the wooden piano stick due to weather and technological reasons is effectively prevented by the hardness of the elongated brass strip 80 and the brass round shim 90. After the wooden musical instrument pole fluting, brass circular gasket 90 prevents effectively that the fluting from extending fluting wood grain fracture, causes other technical problem.
In addition, the strip-shaped brass strip 80 and the brass circular gasket 90 are made of brass, have high strength, high hardness and strong chemical corrosion resistance, are used for piano rod screen carving type gold embedding, have the beautiful texture of metal primitive simplicity and are very durable.
The utility model discloses with rectangular shape brass bar 80 and brass gasket 90 with environmental protection adhesive respectively with the rectangular shape dead slot 60 and the tight bonding of cylinder type recess 70 of beating out on the musical instrument pole, stew 2-3 days after the bonding and carry out the product health preserving.
And finally, polishing the metal screen carving part by using a polishing machine to ensure tight silk joint, and the metal screen carving part is smooth and attractive.
The Chinese stringed instruments of the present invention can be applied to instruments including but not limited to small three strings, medium three strings, big three strings, small ruan, medium ruan, big ruan, horse head string, lute.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a chinese style stringed instrument of anti bending, includes the musical instrument pole, installs the string on the musical instrument pole, its characterized in that:
one surface of the piano rod, which is opposite to the strings, is provided with a strip-shaped hollow groove extending along the length direction of the piano rod;
the top end of the strip-shaped hollow groove close to the headstock is connected with a cylindrical groove;
the long-strip-shaped hollow groove is embedded with a long-strip-shaped brass strip, and the cylindrical groove is embedded with a brass round gasket.
2. A bend-resistant chinese-style stringed musical instrument according to claim 1, wherein the elongated hollow groove has a length of 500mm, a width of 3mm, and a thickness of 8 mm.
3. The bend-resistant chinese-style stringed musical instrument according to claim 1, wherein the cylindrical recess has a diameter of 10mm and a thickness of 8 mm.
4. The bend resistant chinese stringed musical instrument of claim 1, wherein the elongated brass strip is bonded in the elongated hollow space by an adhesive.
5. The bend resistant chinese stringed musical instrument of claim 1, wherein the brass shim is glued in the cylindrical recess by an adhesive.
6. A bend-resistant chinese stringed musical instrument according to claim 1, wherein the bottom of the shaft is provided with a cavity, and the cavity is provided with a membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335775.XU CN214336307U (en) | 2021-02-05 | 2021-02-05 | Anti-bending Chinese stringed instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335775.XU CN214336307U (en) | 2021-02-05 | 2021-02-05 | Anti-bending Chinese stringed instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214336307U true CN214336307U (en) | 2021-10-01 |
Family
ID=77885113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120335775.XU Active CN214336307U (en) | 2021-02-05 | 2021-02-05 | Anti-bending Chinese stringed instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214336307U (en) |
-
2021
- 2021-02-05 CN CN202120335775.XU patent/CN214336307U/en active Active
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