CN111951750A - Piano string winding and buckling device - Google Patents
Piano string winding and buckling device Download PDFInfo
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- CN111951750A CN111951750A CN202010850473.6A CN202010850473A CN111951750A CN 111951750 A CN111951750 A CN 111951750A CN 202010850473 A CN202010850473 A CN 202010850473A CN 111951750 A CN111951750 A CN 111951750A
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- string
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- screw
- piano
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- 238000004804 winding Methods 0.000 title claims abstract description 80
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 53
- 239000010935 stainless steel Substances 0.000 claims abstract description 53
- 238000005452 bending Methods 0.000 claims abstract description 13
- 125000003003 spiro group Chemical group 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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Abstract
The invention discloses a piano string winding device, comprising: the winding buckle plate is in threaded connection with two first stainless steel bending screws for bending one end of the string body into a string buckle at a position close to one end of the winding buckle plate at intervals, two string penetrating holes which are vertically arranged and used for forming a first winding section are formed in the middle of the winding buckle plate, and one side of the winding buckle plate close to the string penetrating holes is in threaded connection with a second stainless steel bending screw used for being matched with any string penetrating hole to form a second winding section. The piano string winding device is simple in structure, small in size and convenient for maintenance workers to carry.
Description
Technical Field
The invention relates to the technical field of piano maintenance tools, in particular to a piano string winding and buckling device.
Background
The one end at the string is generally established to the string knot, and it is formed with the winding of string body after buckling by string one end, as shown in fig. 7, the string knot includes: a string clasp 101, a first winding section 102, a second winding section 103 and a string body 104.
The existing string winding buckle is generally manufactured by adopting auxiliary equipment, and the structure of the auxiliary equipment comprises: the string tension device comprises a clamping device consisting of two clamping plates, a tension device for tensioning one end of a string and a winding device consisting of a base body, a bolt and a winding hook, wherein the bolt is screwed on the base body, and the winding hook is fixed at one end of the bolt. During the use, bend the one end of string earlier and form a closure member, then press from both sides tight this closure member through clamping device, the wire winding hook through winding device catches on the closure member and rotates, accomplish first winding section 102 after rotatory certain number of turns, relax clamping device, the one end that the string length is shorter is pulled out and then presss from both sides tight clamping device again, the one end that the string is shorter of bending, it is perpendicular with the longer part of string length, then it is taut through stretching device, rotate certain number of turns again, accomplish second winding section 103, the processing is accomplished promptly after the stub bar of the shorter one end of string is cut off at last.
However, the auxiliary device is generally only suitable for the winding of strings in batches, and is not suitable for the winding of single or small strings, because the maintenance cost of the piano is increased, and when the strings are replaced and maintained and broken, maintenance workers often go to the door for maintenance, and the device is large in size and inconvenient to carry.
Therefore, how to provide a piano string winder with simple structure, small volume and portability is a problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention provides a piano string winder which is simple in structure, small in size and convenient to carry.
In order to achieve the purpose, the invention adopts the following technical scheme:
a piano string winder comprising: the winding buckle plate is in threaded connection with two first stainless steel bending screws for bending one end of the string body into a string buckle at the position, close to one end of the winding buckle plate, of the winding buckle plate at intervals, two string penetrating holes which are arranged up and down are formed in the middle of the winding buckle plate, one side of the winding buckle plate, close to the string penetrating holes, is in threaded connection with any one of the second stainless steel bending screws for forming a second winding section in a matched mode through the string penetrating holes.
Compared with the prior art, the piano string winding device is simple in structure, small in size and convenient for maintenance workers to carry.
Furthermore, a third stainless steel bent screw and a stainless steel rod are screwed at the position, close to the other end of the winding buckle plate, of the winding buckle plate at intervals, and the diameter of the stainless steel rod is smaller than that of the first stainless steel bent screw, so that the winding of the string small buckle can be achieved.
Furthermore, the screw at the lower end of the nut on one of the first stainless steel bent screws, the screw at the lower end of the nut on the second stainless steel bent screw and the screw at the lower end of the nut on the third stainless steel bent screw are string stopping parts, the screw at the lower end of the nut on the other one of the first stainless steel bent screws is a first string winding part, and the stainless steel rod on the same side of the string stopping neck part on the third stainless steel bent screw is a second string winding part.
Furthermore, a downward-inclined notch is formed in the top of the winding buckle plate.
Furthermore, the winding buckle plate is of a stainless steel cuboid structure, and the length, the width and the height of the winding buckle plate are 18 x 1.8 x 0.4 cm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front view showing a string winder for a piano according to the present invention.
Fig. 2 is a schematic top view of the structure of fig. 2.
Fig. 3 is a schematic diagram of a string first-step winding method.
Fig. 4 is a schematic view of the string clasp after the first winding process.
Fig. 5 is a schematic view of the string winding process in the second step.
Fig. 6 is a schematic diagram of a third step winding method of the string.
Fig. 7 is a schematic structural diagram of string fasteners after the second winding method and the third winding method.
Wherein: 101-string button, 102-first winding section, 103-second winding section, 104-string body, 1-winding button plate, 11-string penetrating hole, 12-notch, 2-first stainless steel bent screw, 3-second stainless steel bent screw, 4-third stainless steel bent screw, 5-stainless steel rod, 6-string stopping part, 7-first string winding part, 8-second string winding part and 9-pliers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 2 and 3, an embodiment of the present invention discloses a piano string winder, comprising: the winding buckle plate 1 is provided with two first stainless steel bending screws 2 for bending one end of the string body into a string buckle 101 at intervals at the position, close to one end of the winding buckle plate 1, the winding buckle plate 1 is provided with two string penetrating holes 11 which are vertically arranged and are used for forming a first winding section 102, and the winding buckle plate 1 is provided with a second stainless steel bending screw 3 which is matched with any one string penetrating hole 11 to form a second winding section 103 at the position, close to the string penetrating holes 11, of one side.
A third stainless steel bent screw 4 and a stainless steel rod 5 are screwed at the position, close to the other end of the winding buckle plate 1, at intervals, and the diameter of the stainless steel rod 5 is smaller than that of the first stainless steel bent screw 2.
The screw rod of the lower end of the nut on one first stainless steel bent screw 2, the screw rod of the lower end of the nut on the second stainless steel bent screw 3 and the screw rod of the lower end of the nut on the third stainless steel bent screw 4 are string stopping parts 6, the screw rod of the lower end of the nut on the other first stainless steel bent screw 2 is a first string winding part 7, and the stainless steel rod 5 on the same side of the string stopping neck part 6 on the third stainless steel bent screw 4 is a second string winding part 8.
The top of the winding buckle plate 1 is provided with a notch 12 which inclines downwards.
The winding buckle plate 1 is of a stainless steel cuboid structure, and the length, the width and the height of the winding buckle plate are 18 x 1.8 x 0.4 cm.
The piano string winder of the invention has the following use method:
1. when a larger string fastener is needed, in the first step, referring to fig. 3, one end of the string body 104 is abutted against the string stopping part 6 on one of the stainless steel bent screws 2, and then the end is bent through the first string winding part on the other stainless steel bent screw 2 to form the string fastener 101 (the shape of the string is shown in fig. 4); secondly, referring to fig. 5, the two ends of the string body 104 in fig. 4 are respectively inserted into the two string penetrating holes 11, the string clip 101 is clamped by the pliers 9, then the winding plate 1 is rotated by hand to complete the first winding section 102 (the shape of the string is referred to fig. 5), and thirdly, referring to fig. 6, either end of the string body 104 is pulled out from the string penetrating holes 11 and is abutted against the string stopping part 6 on the second stainless steel bent screw 3, and then the winding plate 1 is rotated again by hand to complete the second winding section 103 (the shape of the string is referred to fig. 7).
2. When a small string fastener is needed, the method is different from the method for winding a large string fastener in that one end of the string body 104 is abutted against the string stopping part 6 on one stainless steel bent screw 2, then the end is bent into the string fastener 101 through the first string winding part on the other stainless steel bent screw 2, the string fastener 101 is sleeved on the second string winding part 8 on the stainless steel rod 5, one end of the string is abutted against the string stopping part 6 on the third stainless steel bent screw 4, the other end of the string is tensioned, and the size of the string fastener 101 is reduced.
3. The diameter of the string penetrating hole 11 in the invention is generally 2.5mm, the string penetrating hole is suitable for penetrating of high-pitch strings, when the diameter of the string is larger than 2.5mm, if the diameter of a low-pitch string is often between 2.5mm and 5mm, the low-pitch string needs to be wound around the string buckle according to a drawing 3, one end of the string body 104 is placed in the opening 12, the other end of the string body is abutted against the string stopping part 6 on the second stainless steel bent screw 3 adjacent to the opening 12, then the string buckle 101 is clamped and rotated by pliers, the other end of the string body 104 is wound on one end of the string body 104, and the first winding section 102 and the second winding section 103 are completed.
The piano string winding and buckling device is simple in structure, simple and convenient in string winding and buckling method, small in size, light in weight and convenient to carry, is very suitable for being used as a tool for maintenance workers to maintain on the door, and can select the size of the winding string buckle according to the requirement.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A piano string winder, comprising: around buckle board (1), around buckle board (1) be close to the position interval spiro union of its one end have two be used for forming string body one end bending string buckle's (101) first stainless steel screw (2) of bending, around buckle board (1) middle part set up two string holes (11) that are used for forming first winding section (102) of arranging from top to bottom, around buckle board (1) be close to one side position spiro union of string hole (11) have be used for with arbitrary one wherein string hole (11) cooperate and use second stainless steel screw (3) of bending that form second winding section (103).
2. The piano string winder according to claim 1, wherein a third stainless steel bent screw (4) and a stainless steel rod (5) are screwed on the winding plate (1) at a position close to the other end thereof at intervals, and the diameter of the stainless steel rod (5) is smaller than that of the first stainless steel bent screw (2).
3. The piano string winder according to claim 2, wherein the screw at the lower end of the nut on one of the first stainless steel bent screw (2), the screw at the lower end of the nut on the second stainless steel bent screw (3), and the screw at the lower end of the nut on the third stainless steel bent screw (4) are string stop portions (6), the screw at the lower end of the nut on the other one of the first stainless steel bent screws (2) is a first string winding portion (7), and the stainless steel rod (5) on the same side of the string stop neck portion (6) on the third stainless steel bent screw (4) is a second string winding portion (8).
4. The piano string winder according to claim 1, wherein the top of the winder (1) is provided with a downward-inclined notch (12).
5. A piano string looper according to claim 1, wherein said looper plate (1) is a rectangular parallelepiped stainless steel structure having a length, width and height of 18 x 1.8 x 0.4 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850473.6A CN111951750A (en) | 2020-08-21 | 2020-08-21 | Piano string winding and buckling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850473.6A CN111951750A (en) | 2020-08-21 | 2020-08-21 | Piano string winding and buckling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111951750A true CN111951750A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010850473.6A Pending CN111951750A (en) | 2020-08-21 | 2020-08-21 | Piano string winding and buckling device |
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| Country | Link |
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| CN (1) | CN111951750A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121812A1 (en) * | 2020-12-10 | 2022-06-16 | 浙江晨龙锯床股份有限公司 | String twisting head device, and string automatic processing apparatus using same |
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| JPH10161642A (en) * | 1996-11-29 | 1998-06-19 | Kawai Musical Instr Mfg Co Ltd | Assembling structure of action component for piano |
| WO2004107311A1 (en) * | 2002-07-02 | 2004-12-09 | Anton Paar Gmbh | Accessories or actuating elements for, or components of, musical instruments |
| CN101702310A (en) * | 2009-10-30 | 2010-05-05 | 宁波四海琴业有限公司 | Bass music wire winding machine |
| CN204257188U (en) * | 2014-12-17 | 2015-04-08 | 临海市金浪五金塑料制品厂（普通合伙） | A kind of string is automatically around deduction |
| CN104751827A (en) * | 2015-04-19 | 2015-07-01 | 河北金音乐器集团有限公司 | String adjustment device for violins |
| CN207993463U (en) * | 2018-03-29 | 2018-10-19 | 王天予 | A kind of quick seven-stringed plucked instrument in some ways similar to the zither winds up tool |
| CN208298534U (en) * | 2018-06-04 | 2018-12-28 | 北京卡丹萨文化艺术有限公司 | A kind of piano string pulling device |
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-
2020
- 2020-08-21 CN CN202010850473.6A patent/CN111951750A/en active Pending
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| JPH10161642A (en) * | 1996-11-29 | 1998-06-19 | Kawai Musical Instr Mfg Co Ltd | Assembling structure of action component for piano |
| JP3041211U (en) * | 1997-03-05 | 1997-09-09 | 新 樋口 | Earphone cord snap and earphone snap |
| WO2004107311A1 (en) * | 2002-07-02 | 2004-12-09 | Anton Paar Gmbh | Accessories or actuating elements for, or components of, musical instruments |
| CN101702310A (en) * | 2009-10-30 | 2010-05-05 | 宁波四海琴业有限公司 | Bass music wire winding machine |
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| CN104751827A (en) * | 2015-04-19 | 2015-07-01 | 河北金音乐器集团有限公司 | String adjustment device for violins |
| CN207993463U (en) * | 2018-03-29 | 2018-10-19 | 王天予 | A kind of quick seven-stringed plucked instrument in some ways similar to the zither winds up tool |
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| CN209357445U (en) * | 2018-11-15 | 2019-09-06 | 吴怡 | A kind of piano string is intertwined and connected part |
| CN109920395A (en) * | 2019-03-06 | 2019-06-21 | 广州市罗曼士乐器制造有限公司 | A kind of violin string automatic winding cable machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121812A1 (en) * | 2020-12-10 | 2022-06-16 | 浙江晨龙锯床股份有限公司 | String twisting head device, and string automatic processing apparatus using same |
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Effective date of registration: 20240920 Address after: No. 303 Fenghuang West Avenue, Shangrao Economic and Technological Development Zone, Shangrao City, Jiangxi Province 334000 Applicant after: Shangrao Fengmao Industrial Electrical Center (sole proprietorship) Country or region after: China Address before: No.107 East, No.2 Road, zhaixi village, Zhaili Town, Laiwu District, Jinan City, Shandong Province Applicant before: Liu Chunhui Country or region before: China |