CN111627408A - Male and female connecting plug of wind instrument - Google Patents
Male and female connecting plug of wind instrument Download PDFInfo
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- CN111627408A CN111627408A CN202010399798.7A CN202010399798A CN111627408A CN 111627408 A CN111627408 A CN 111627408A CN 202010399798 A CN202010399798 A CN 202010399798A CN 111627408 A CN111627408 A CN 111627408A
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- wind instrument
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Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D9/00—Details of, or accessories for, wind musical instruments
- G10D9/02—Mouthpieces; Reeds; Ligatures
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The application discloses a male and female connecting plug of a wind instrument, which comprises a male plug assembly and a female plug assembly; the male plug assembly comprises a male plug adhered to the inner wall of the joint of the first part of the wind instrument and a first anti-cracking metal outer ring adhered to the outer wall of the joint of the first part; the female plug assembly comprises a female plug adhered to the inner wall of the joint of the second part of the wind instrument and a second anti-cracking metal outer ring adhered to the outer wall of the joint of the second part; the male plug part protrudes out of the joint of the first part, the length of the protruding part of the male plug is equal to that of the female plug, and the protruding part can be inserted into the female plug and is tightly matched with the female plug through a sealing ring; the outer wall of the male plug in contact with the first part and the outer wall of the female plug are provided with external threads, and the inner walls of the male plug, the first anti-cracking metal outer ring and the second anti-cracking metal outer ring are provided with internal threads. The problem of current wind instrument connecting plug warp easily, bite and die, wear or not hard up is solved.
Description
Technical Field
The application relates to the technical field of wind instrument accessories, in particular to a male and female connecting plug of a wind instrument.
Background
The existing wind instrument connecting plug mainly comprises several forms. The two parts of the wind instrument are connected in a tolerance fit mode through cork skins, or through thin copper rings, silver rings and stainless steel rings, or through painted surfaces at joints. The cork skin is connected in a tolerance fit manner, and because the cork skin is easy to deform and shrink, the cork skin is required to be replaced by new cork skin after being normally used for one to two years; the thin copper rings, the silver rings and the stainless steel rings are connected in a tolerance fit manner, so that seizure and abrasion phenomena are easy to occur; the painted surfaces at the joints are connected in a tolerance fit manner, and because the base materials of the painted surfaces are natural bamboo or wood, the painted surfaces are greatly influenced by the environment and are easy to loosen or block, and the painted surfaces are easy to fall off. And the metal of most wind instruments and the connection of timber or bamboo timber are fixed in the plug department, just simply through the adhesion of glue, because the coefficient of expansion of different materials is different, the condition that easily appears becoming flexible.
Therefore, how to solve the problem that the connection plug of the existing wind instrument is easy to deform, seize, wear or loosen is a key technical problem to be solved by the technical personnel in the field.
Disclosure of Invention
To overcome at least some of the problems of the related art, the present application is directed to a male and female plug for a wind instrument, which can solve the problems of the prior wind instrument that the connection plug is easily deformed, seized, worn or loosened.
The application provides a male and female plug of a wind instrument, which comprises a male plug assembly and a female plug assembly;
the male plug assembly comprises a male plug which is bonded on the inner wall of the joint of the first part of the wind instrument through glue and a first anti-cracking metal outer ring which is bonded on the outer wall of the joint of the first part through glue;
the female plug assembly comprises a female plug which is bonded on the inner wall of the joint of the second part of the wind instrument through glue and a second anti-cracking metal outer ring which is bonded on the outer wall of the joint of the second part through glue;
the male plug part protrudes out of the joint of the first part, the length of the protruding part of the male plug is equal to that of the female plug, and the protruding part of the male plug can be inserted into the female plug and is tightly matched with the female plug through a sealing ring;
the male plug and the outer wall in contact with the first part and the outer wall of the female plug are respectively provided with outer threads, and the inner wall of the male plug, the inner wall of the first anti-cracking metal outer ring and the inner wall of the second anti-cracking metal outer ring are respectively provided with inner threads.
Preferably, the sealing ring is fixedly mounted on the inner wall of the female plug.
Preferably, an annular inner groove is formed in the inner wall of the female plug, the sealing ring is embedded in the annular inner groove and fixed with the female plug into an integral structure, and the wall thickness of the sealing ring is larger than the depth of the annular inner groove.
Preferably, the sealing ring is a precise POM resin nonstandard sealing ring or a precise PEEK resin nonstandard sealing ring.
Preferably, the contact surfaces of the male plug and the female plug are coated with lubricating oil.
Preferably, the first anti-cracking metal outer ring and the second anti-cracking metal outer ring have the same outer diameter.
Preferably, the inner and outer threads are both P2 x 0.2mm threads.
Preferably, the glue is imported acrylic acid AB glue.
Preferably, the first anti-cracking metal outer ring and the second anti-cracking metal outer ring are made of stainless steel materials or 925 silver, pure gold, silver gold-plated materials, platinum, brass, bronze or titanium alloy materials.
Preferably, the male plug and the female plug are made of precipitation hardening stainless steel.
The technical scheme provided by the application can comprise the following beneficial effects:
the application provides a male and female connecting plug of a wind instrument, which comprises a male plug assembly and a female plug assembly, wherein the male plug assembly comprises a male plug and a first anti-cracking metal outer ring, the male plug is bonded on the inner wall of the joint of a first part through glue, and the first anti-cracking metal outer ring is bonded on the outer wall of the joint of the first part through glue; the female plug assembly comprises a female plug and a second anti-cracking metal outer ring, the female plug is bonded on the inner wall of the joint of the second part through glue, and the second anti-cracking metal outer ring is bonded on the outer wall of the second part through glue. And the male plug has the part protrusion in the junction of first part, and the length that the male plug protrusion in the protruding part of first part junction equals the length of female plug, and the protruding part of male plug can insert in the female plug and closely cooperate with female plug through the sealing washer to the grafting through male plug and female plug has realized the connection of wind instrument first part and second part. The first anti-cracking metal outer ring and the second anti-cracking metal outer ring can play a role in preventing the joint of the wind instrument from cracking when being subjected to an overlarge transverse force, and the attractiveness of the wind instrument can be improved; the male plug and the female plug are mainly in matched connection and bear the action of transverse force.
And, outer threads are arranged on the outer wall of the male plug in contact with the first part and the outer wall of the female plug, inner threads are arranged on the inner wall of the male plug and the inner walls of the first anti-cracking metal outer ring and the second anti-cracking metal outer ring, so that the contact area between glue and the male plug, the female plug, the first anti-cracking metal outer ring and the second anti-cracking metal outer ring is increased, the adsorbability of the glue is improved, the male plug, the female plug, the first anti-cracking metal outer ring and the second anti-cracking metal outer ring are more stably connected with the first part and the second part of the wind instrument, and the problem that looseness is easy to occur after different materials are adhered by tolerance matching glue is thoroughly solved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic view of the installation of the male and female connection plugs with first and second portions of a wind instrument, respectively, according to some exemplary embodiments;
FIG. 2 is a schematic illustration of a wind instrument showing a first portion and a second portion connected by a male and female connection plug, according to some example embodiments;
fig. 3 is a cross-sectional view of a male plug sidewall shown in accordance with some exemplary embodiments;
fig. 4 is a cross-sectional view of a female plug sidewall shown in accordance with some example embodiments.
In the figure:
1. a first portion; 2. a second portion; 3. a male plug; 4. a female plug; 5. a first anti-cracking metal outer ring; 6. a second anti-cracking metal outer ring; 7. a seal ring; 8. an annular inner groove; 9. external thread; 10. and (4) internal threads.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.
Referring to fig. 1 to 4, the present embodiment provides a male and female connection plug for a wind instrument, including a male plug assembly and a female plug assembly, the male plug assembly and the female plug assembly are respectively and fixedly mounted on a first part 1 and a second part 2 of the wind instrument, and the male plug assembly and the female plug assembly are connected in a matching manner to connect the first part 1 and the second part 2 of the wind instrument, so as to form a complete wind instrument.
The male plug assembly comprises a male plug 3 and a first anti-cracking metal outer ring 5, the male plug 3 is bonded on the inner wall of the joint of the first part 1 through glue, and the first anti-cracking metal outer ring 5 is bonded on the outer wall of the joint of the first part 1 through glue; female plug assembly is including female plug 4 and second crack control metal outer lane 6, and female plug 4 bonds on the inner wall of the junction of second part 2 through glue, and second crack control metal outer lane 6 bonds on the outer wall of the junction of second part 2 through glue. And, the male plug 3 has a part protruding from the junction of the first part 1, namely a part of the male plug 3 is located in the junction of the first part 1, and a part is located outside the junction of the first part 1, the length of the protruding part of the male plug 3 protruding from the junction of the first part 1 is equal to the length of the female plug 4, and the protruding part of the male plug 3 can be inserted into the female plug 4 and tightly fit with the female plug 4 through the sealing ring 7, so that the first part 1 and the second part 2 of the wind instrument are connected through the insertion of the male plug 3 and the female plug 4. Here, most wind instruments are made of natural bamboo and wood materials, the structural bearing capacity is poor, if the anti-cracking metal outer ring is not installed, when the anti-cracking metal outer ring bears a large transverse force, the joint of the first part 1 and the second part 2 is prone to cracking, therefore, the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 can play a role in preventing the joint of the wind instruments from cracking when the joint of the wind instruments bears an overlarge transverse force, and the attractiveness of the wind instruments can be improved; the male plug 3 and the female plug 4 are mainly in matched connection and bear the action of transverse force.
The glue can adopt imported acrylic acid AB glue, and the acrylic acid AB glue is fast in positioning; the acrylic AB glue can be used for bonding hard materials such as metal, ceramic, wood, stone and the like, and can also be used for bonding plastics such as PVC, ABS, PC and the like, and bonding the plastics with materials such as metal, ceramic, wood, stone and the like; the acrylic acid AB glue is hard but not brittle after being cured, has good toughness and good shock resistance and impact resistance; the cured product has good sealing property and chemical property, and can adapt to severe environments such as acid-base, high humidity, corrosion, solvent, salt mist and the like; the product has good ultraviolet resistance, and the product which is in the open air for a long time can be well protected by using the acrylic AB glue, so that the product can not fall off under the long-term irradiation of ultraviolet rays; and tests show that the acrylic AB glue can be used in various severe weathers.
Moreover, because the wind instruments and the connecting plugs or connecting pieces at the connecting parts are different in material and different in expansion coefficient, the problem of looseness cannot be completely solved only by simple glue and tolerance matching, outer threads 9 are arranged on the outer wall of the male plug 3 in contact with the first part 1 and the outer wall of the female plug 4, inner threads 10 are arranged on the inner wall of the male plug 3 and the inner walls of the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6, namely, the threads are additionally arranged on the contact surface of the male plug 3 and the first part 1, the contact surface of the female plug 4 and the second part 2, the contact surface of the first anti-cracking metal outer ring 5 and the first part 1 and the contact surface of the second anti-cracking metal outer ring 6, so that the contact areas of the female plug 3, the male plug 4, the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 are increased, the adsorption of glue is improved, the male plug 3, the female plug 4, the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 are connected with the first part 1 and the second part 2 of the wind instrument more stably, and the problem that looseness easily occurs after different materials are bonded by tolerance matching glue is thoroughly solved.
It should be noted that, the first part 1 and the second part 2 of the wind instrument respectively refer to two detachably connected parts of the wind instrument, and specifically, the first part 1 and the second part 2 of the wind instrument are not specifically limited, but only need to be the two detachably connected parts of the wind instrument, for example, a saxophone includes a mouthpiece, a neck, a pipe body, and other parts, where the first part 1 may be a mouthpiece, the second part 2 may be a neck, the first part 1 may also be a neck, and the second part 2 may be a pipe body; for example, the ruler eight is divided into an upper pipe body and a lower pipe body, the female plug assembly is used for being installed on the upper pipe body, the upper pipe body is a second part 2, the male plug assembly is used for being installed on the lower pipe body, the lower pipe body is a first part 1, and the upper pipe body and the lower pipe body of the ruler eight are connected through the female plug assembly and the male plug assembly in a plugging mode; of course, the longer ruler eight is also formed by combining a plurality of tube bodies, so that a plurality of male and female connecting plugs are needed to connect the tube bodies.
And the outer wall of the junction of the first part 1 and the second part 2 is respectively provided with an annular outer groove capable of mounting a first anti-cracking metal outer ring 5 and a second metal outer ring, and the inner wall of the junction of the first part 1 and the second part 2 is respectively provided with an annular groove for mounting a male plug 3 and a female plug 4.
So set up, through the cooperation of public spigot plug subassembly and female spigot plug subassembly to be connected, solved current wind instrument's connecting plug easy deformation, sting, wearing and tearing or not hard up problem.
In this embodiment, the sealing ring 7 is fixedly installed on the inner wall of the female plug 4 or the outer wall of the male plug 3, so as to prevent the dislocation of the sealing ring 7 when the male plug 3 and the female plug 4 are inserted.
Here, an annular inner groove 8 is provided on the inner wall of the female plug 4, and the seal ring 7 is fitted into the annular inner groove 8 by a jig and fixedly connected to the annular inner groove 8 in an integrated structure, even if the seal ring 7 and the female plug 4 are fixedly formed in an integrated structure. Like this, improved the steadiness that sealing washer 7 and female plug 4 are connected, during the use, with public plug 3's bulge insert female plug 4 smoothly can to female plug 4 and public plug 3 are connected has been ensured to the steadiness.
In order to make the female plug 4 and the male plug 3 closely fit and increase the frictional force between the female plug 4 and the male plug 3, the wall thickness of the seal ring 7 is larger than the depth of the annular inner groove 8 so that the seal ring 7 can contact the male plug 3. Preferably, an annular inner groove 8 is provided close to the second part 2 to enable the sealing ring 7 to come into contact with the projecting part of the male plug 3 close to the first part 1 to improve the stability of the connection of the male plug 3 with the female plug 4.
It should be noted that, because the pipe wall at the joint of the wind instrument is very thin, the conventional sealing ring 7 is difficult to have an installation position due to its large size, and the wall thickness of the male plug 3 and the wall thickness of the female plug 4 are seriously reduced when the conventional sealing ring 7 is installed on the male plug 3 or the female plug 4, so that the joint is easily broken when a lateral structural force is applied. Therefore, the sealing ring 7 can be a precise POM resin nonstandard sealing ring, the wall of the sealing ring 7 is very thin, and the sealing ring can bear certain structural force, and has good stability, high processing precision and wear resistance. POM (polyoxymethylene resin) definition: polyoxymethylene is a linear polymer with no side chains, high density, and high crystallinity. According to the difference of chemical structures in molecular chains, the polymer can be divided into polyformaldehyde and copolyformaldehyde. The important differences between the two are: the homo-polyformaldehyde has high density, crystallinity and melting point, but has poor thermal stability, narrow processing temperature range (about 10 ℃) and slightly low acid-base stability; the polyformaldehyde has low density, crystallinity, melting point and strength, but has good thermal stability, difficult decomposition, wide processing temperature range (about 50 ℃) and good stability to acid and alkali. Is an engineering plastic with excellent comprehensive performance. Has good physical, mechanical and chemical properties, especially excellent friction resistance. Commonly known as "Sai Steel" or "Du Steel", the third most common engineering plastics. It is suitable for making wear-resisting parts, transmission parts, chemical engineering and instrument parts. The sealing ring 7 can also be a precise PEEK resin nonstandard sealing ring, and the PEEK (PEEK for short) is a high polymer consisting of repeating units containing one ketone bond and two ether bonds in a main chain structure, and belongs to a special high polymer material. The high-temperature-resistant and chemical-corrosion-resistant composite material has physical and chemical properties such as high temperature resistance and chemical corrosion resistance, is a semi-crystalline high polymer material, has a melting point of 334 ℃, a softening point of 168 ℃ and a tensile strength of 132-148 MPa, can be used as a high-temperature-resistant structural material and an electrical insulating material, and can be compounded with glass fibers or carbon fibers to prepare a reinforcing material. Since the cost of PEEK resin is higher than that of POM resin, the gasket 7 is preferably made of POM resin to reduce the manufacturing cost.
In order to facilitate the insertion of the convex portion of the male plug 3 into the female plug 4, a small amount of lubricant may be applied to the contact surfaces of the male plug 3 and the female plug 4 so that the male plug 3 is smoothly inserted into the female plug 4. Of course, the male plug 3 and the female plug 4 can also be connected without lubricating oil, and the situation of blocking and loosening does not occur.
In some embodiments, the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 have the same outer diameter, and after the first part 1 and the second part 2 of the wind instrument are connected, the outer surfaces of the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 are flush with each other, so that the attractiveness of the wind instrument is improved.
Moreover, because water vapor exists when the wind instrument is played, all metal fittings on the wind instrument have certain corrosion resistance, and the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 can be made of stainless steel, 925 silver, pure gold or silver-gold-plated material; or platinum material or brass material; or bronze material; or a titanium alloy material; or other metal materials with corrosion-resistant properties. The male plug 3 and the female plug 4 can be made of precipitation hardening stainless steel, the precipitation hardening stainless steel refers to high-strength stainless steel, PH steel for short, which not only improves the strength of steel, but also keeps enough toughness by adding different types and amounts of strengthening elements on the basis of chemical components of the stainless steel and separating out different types and amounts of carbide, nitride, carbonitride and intermetallic compounds, and the conventional grade 17-4(630 stainless steel) can be specifically selected.
In this embodiment, the external threads 9 of the male plug 3 and the female plug 4, and the internal threads 10 of the first anti-cracking metal outer ring 5 and the second anti-cracking metal outer ring 6 are all threads with a pitch P2 × 0.2mm, that is, the pitch P of the threads is 2mm, and the depth of the threads is 0.2 mm.
When the first part 1 and the second part 2 of the wind instrument are connected, a first anti-cracking metal outer ring 5, a second anti-cracking metal outer ring 6, a male plug 3 and a female plug 4 which are suitable for the wind instrument are processed according to a drawing, and certain processing allowance is reserved; if the wind instrument body is made of bamboo, the water content of the material of the wind instrument body needs to be controlled within 12%, then the wind instrument body is processed according to a drawing and is used for installing the positions (namely an annular outer groove and an annular groove) of the first anti-cracking metal outer ring 5, the second anti-cracking metal outer ring 6, the male plug 3 and the female plug 4, the first anti-cracking metal outer ring 5, the second anti-cracking metal outer ring 6, the male plug 3 and the female plug 4 are bonded on the wind instrument through acrylic acid AB glue, then the wind instrument body is fixed through a special clamp, and the male plug 3 and the female plug 4 are precisely ground; processing a precise POM resin non-standard sealing ring to be matched with an annular inner groove 8 of the female plug 4, and installing a sealing ring 7 in the annular inner groove 8 of the female plug 4 by using a special clamp; finally, a little lubricating oil is coated on the male plug 3 and the female plug 4, and the male plug 3 is smoothly inserted into the female plug 4.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A male and female connection plug of a wind instrument is characterized by comprising a male plug assembly and a female plug assembly;
the male plug assembly comprises a male plug (3) which is bonded on the inner wall of the joint of the first part (1) of the wind instrument through glue and a first anti-cracking metal outer ring (5) which is bonded on the outer wall of the joint of the first part (1) through glue;
the female plug assembly comprises a female plug (4) which is bonded on the inner wall of the joint of the second part (2) of the wind instrument through glue and a second anti-cracking metal outer ring (6) which is bonded on the outer wall of the joint of the second part (2) through glue;
the male plug (3) partially protrudes out of the joint of the first part (1), the length of the protruding part of the male plug (3) is equal to that of the female plug (4), and the protruding part of the male plug (3) can be inserted into the female plug (4) and is tightly matched with the female plug (4) through a sealing ring (7);
the anti-cracking anti-.
2. A male and female connection plug for wind instruments according to claim 1, wherein the packing (7) is fixedly mounted on the inner wall of the female plug (4).
3. A male and female connection plug for wind instruments according to claim 2, wherein an annular inner groove (8) is provided on the inner wall of the female plug (4), the sealing ring (7) is embedded in the annular inner groove (8) and fixed with the female plug (4) as an integral structure, and the wall thickness of the sealing ring (7) is greater than the depth of the annular inner groove (8).
4. A wind instrument male-female connection plug according to claim 1, wherein said seal ring (7) is a precision POM resin nonstandard seal ring or a precision PEEK resin nonstandard seal ring.
5. A wind instrument male-female connection plug according to claim 1, wherein a contact surface of the male plug (3) and the female plug (4) is coated with a lubricating oil.
6. A wind instrument male-female connection plug according to claim 1, wherein the first and second split-preventing metal outer rings (5, 6) have the same outer diameter.
7. A wind instrument male and female connection plug according to claim 1, wherein said inner screw thread (10) and said outer screw thread (9) are both screw threads P2 x 0.2 mm.
8. A wind instrument male-female connection plug according to claim 1, wherein said glue is an inlet acrylic AB glue.
9. The male and female connection plug of wind instrument according to claim 1, wherein the first anti-cracking metal outer ring (5) and the second anti-cracking metal outer ring (6) are made of stainless steel or 925 silver, pure gold, silver gold plating, platinum, brass, bronze or titanium alloy.
10. A wind instrument male and female connection plug according to claim 1, wherein the male plug (3) and the female plug (4) are made of precipitation hardening stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399798.7A CN111627408A (en) | 2020-05-13 | 2020-05-13 | Male and female connecting plug of wind instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399798.7A CN111627408A (en) | 2020-05-13 | 2020-05-13 | Male and female connecting plug of wind instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111627408A true CN111627408A (en) | 2020-09-04 |
Family
ID=72270996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399798.7A Pending CN111627408A (en) | 2020-05-13 | 2020-05-13 | Male and female connecting plug of wind instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111627408A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0573031A (en) * | 1991-02-06 | 1993-03-26 | Francois Xavier Bourin | Assembling mechanism for connecting part of wind instrument, especially of woodwind instrument |
| CN2609109Y (en) * | 2003-04-18 | 2004-03-31 | 王泽云 | Dismounting tone-tuning hardwood musical instrument Bawu |
| KR100961435B1 (en) * | 2009-12-01 | 2010-06-09 | 오종수 | Wind instrument |
| CN206179495U (en) * | 2016-10-24 | 2017-05-17 | 金龙 | Novel single intubate flute vertical bamboo flute |
| CN109493836A (en) * | 2018-09-27 | 2019-03-19 | 赵新乐 | One kind can modify tone pipe |
| CN212303041U (en) * | 2020-05-13 | 2021-01-05 | 黄晓云 | Male and female connecting plug of wind instrument |
-
2020
- 2020-05-13 CN CN202010399798.7A patent/CN111627408A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0573031A (en) * | 1991-02-06 | 1993-03-26 | Francois Xavier Bourin | Assembling mechanism for connecting part of wind instrument, especially of woodwind instrument |
| CN2609109Y (en) * | 2003-04-18 | 2004-03-31 | 王泽云 | Dismounting tone-tuning hardwood musical instrument Bawu |
| KR100961435B1 (en) * | 2009-12-01 | 2010-06-09 | 오종수 | Wind instrument |
| CN206179495U (en) * | 2016-10-24 | 2017-05-17 | 金龙 | Novel single intubate flute vertical bamboo flute |
| CN109493836A (en) * | 2018-09-27 | 2019-03-19 | 赵新乐 | One kind can modify tone pipe |
| CN212303041U (en) * | 2020-05-13 | 2021-01-05 | 黄晓云 | Male and female connecting plug of wind instrument |
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