WO2022160480A1 - 一种非晶合金和/或高熵合金在弦乐器中的应用 - Google Patents

一种非晶合金和/或高熵合金在弦乐器中的应用 Download PDF

Info

Publication number
WO2022160480A1
WO2022160480A1 PCT/CN2021/088732 CN2021088732W WO2022160480A1 WO 2022160480 A1 WO2022160480 A1 WO 2022160480A1 CN 2021088732 W CN2021088732 W CN 2021088732W WO 2022160480 A1 WO2022160480 A1 WO 2022160480A1
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
amorphous alloy
entropy
stringed
stringed instrument
Prior art date
Application number
PCT/CN2021/088732
Other languages
English (en)
French (fr)
Inventor
李扬德
Original Assignee
东莞颠覆产品设计有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东莞颠覆产品设计有限公司 filed Critical 东莞颠覆产品设计有限公司
Publication of WO2022160480A1 publication Critical patent/WO2022160480A1/zh

Links

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
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/22—Material for manufacturing stringed musical instruments; Treatment of the material
    • 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
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/12—Anchoring devices for strings, e.g. tail pieces or hitchpins

Definitions

  • the present application relates to the technical field of application of amorphous alloy materials, and more particularly to the application of an amorphous alloy and/or a high-entropy alloy in stringed instruments.
  • Stringed instruments relies on mechanical force to vibrate the tensioned strings, so the pronunciation volume is limited to a certain extent.
  • Stringed instruments usually use different strings to play different notes, and sometimes you need to use your fingers to press the strings to change the length of the strings, so as to achieve the purpose of changing the pitch.
  • Stringed instruments include piano, guitar, guzheng, pipa, violin, viola, cello, erhu, etc.
  • strings are sound-producing components, and the use of materials with better sound quality can effectively improve the acoustic performance of the instrument.
  • stringed instruments are also equipped with bridges and pins
  • the correct use of materials such as chord buckles, bridges, pegs and buckles can also improve the acoustic performance of the instrument.
  • the bridge is used to install and adjust the tension of the strings (tension affects the pitch, but also affects the ease of breaking).
  • the pegs are used to fix the strings. Most of the existing pegs are made of plastic material.
  • the present application provides an application of an amorphous alloy and/or a high-entropy alloy in a stringed musical instrument.
  • the stringed instrument is selected from piano, guitar, guzheng, and pipa.
  • the amorphous alloy and/or high-entropy alloy are used in plucked stringed instruments.
  • the amorphous alloy and/or the high-entropy alloy is used for the bridge of the stringed instrument.
  • the amorphous alloy and/or the high-entropy alloy is used for the pin of the stringed instrument.
  • the amorphous alloy and/or the high-entropy alloy is used for the buckle of the stringed instrument.
  • the amorphous alloy and/or the high-entropy alloy are used in the stringed musical instrument.
  • the stringed instrument is selected from violin, viola, and cello.
  • the amorphous alloy and/or the high-entropy alloy is used for the bridge of the stringed instrument.
  • the amorphous alloy and/or the high-entropy alloy is used for the pin of the stringed instrument.
  • the amorphous alloy and/or the high-entropy alloy is used for the buckle of the stringed instrument.
  • the amorphous alloy is selected from at least one of aluminum-based amorphous alloy, copper-based amorphous alloy, nickel-based amorphous alloy, titanium-based amorphous alloy, tin-based amorphous alloy or iron-based amorphous alloy. .
  • a titanium-based amorphous alloy is used, which contributes to clearer sound quality.
  • the high-entropy alloy is a cast high-entropy alloy, a single-crystal high-entropy alloy or a fiber-sheet high-entropy alloy.
  • Bridges, studs and buckles are all important parts of stringed instruments. They are in direct or indirect contact with the strings and affect the tension of the strings. Although the bridges, studs and buckles are not sound-producing parts, their lack of energy affects the acoustic performance of the instrument. . Using plastic to prepare bridges, studs and buckles, the strength is not guaranteed. If metal materials are used to prepare bridges, studs and buckles, it will cause corrosion and rust, and secondly, the anti-relaxation performance is poor, and thirdly, the sound quality Instability and long debugging time.
  • bridges, studs and buckles made of amorphous alloys and/or high-entropy alloys not only have good strength and elasticity, but also have lower elastic modulus, and have less damping to sound, larger and stable amplitude.
  • the anti-relaxation effect is good, especially the sound quality is crisp, the treble is stable, the volume is increased, and the sustain is longer, which can effectively improve the acoustic performance of the stringed instrument.
  • the present application discloses the application of an amorphous alloy and/or a high-entropy alloy in a stringed instrument.
  • the inventors found that the amorphous alloy has crisp sound quality, stable pitch, and good anti-relaxation performance, and its application in stringed instruments can improve the acoustic performance of stringed instruments.
  • high-entropy alloys have crisp sound quality and stable pitch, and are used in stringed instruments, which can effectively improve the acoustic performance of stringed instruments. It can be understood that, in one embodiment, an application of an amorphous alloy in a stringed instrument is provided. In another embodiment, an application of an amorphous alloy and a high-entropy alloy in a stringed instrument is provided. In some embodiments, an application of a high-entropy alloy in a stringed musical instrument is provided.
  • the stringed instrument may be, but is not limited to, plucked and drawn stringed instruments.
  • the amorphous alloy is used in plucked stringed instruments.
  • the stringed instruments can be but not limited to guitar, guzheng, pipa and piano.
  • String instrument bridges, studs and buckles are made of amorphous alloys and/or high-entropy alloys.
  • amorphous alloys and/or high-entropy alloys are used in bridges of stringed instruments.
  • the bridge of the guitar is made of nickel-based amorphous alloy, which is used to adjust the tension of the strings, which has high mechanical strength, is not easy to break, and is resistant to corrosion.
  • High-entropy alloys can also be used to prepare guitar bridges, which can make the strings sound crisp and pitch stable.
  • the high-entropy alloys are as-cast high-entropy alloys, single-crystal high-entropy alloys or fiber-sheet high-entropy alloys. The inventors found that the use of single-crystal high-entropy alloy to prepare the bridge of the guitar is helpful for the crisp and clear sound quality of the strings. Still further, amorphous alloys and/or high-entropy alloys are used in string pins for stringed instruments.
  • the string pins of the zither are made of titanium-based amorphous alloys, which are used to fix and adjust the strings, which are resistant to wear and corrosion. It also makes the strings sound crisp and pitch stable.
  • high-entropy alloys can be used to prepare the string pins of the guzheng, which can make the sound quality of the strings crisp and the pitch stable.
  • amorphous alloys and/or high-entropy alloys are used in the buckles of stringed instruments.
  • the string buckle of the pipa is made of tin-based amorphous alloy, which is used to fix and adjust the strings, which is resistant to wear and corrosion. It also makes the strings sound crisp and pitch stable.
  • the high-entropy alloy can be used to prepare the string buckle of the pipa, which can make the sound quality of the strings crisp and the pitch stable.
  • at least one of the bridge, the stud and the buckle in the plucked string instrument is made of amorphous alloy and/or high-entropy alloy.
  • the bridge, the stud and the buckle in the plucked instrument are made of amorphous alloy and/or Or high-entropy alloy preparation, to greatly improve the acoustic performance of the plucked instrument.
  • the application of amorphous alloys and/or high-entropy alloys in stringed instruments may be, but not limited to, a violin, a viola, and a cello.
  • amorphous alloys and/or high-entropy alloys are used for bridges of stringed instruments.
  • titanium-based amorphous alloy is used for the bridge of the violin to adjust the tension of the strings. It has high mechanical strength, is not easy to break, and is resistant to corrosion. More importantly, it has good anti-relaxation performance. Avoid tuning the strings many times, but also make the strings crisp and stable in pitch.
  • the inventor of the present application also found that when titanium-based amorphous alloy is used for the bridge, the sound quality effect is better than that of copper-based amorphous alloy or nickel-based amorphous alloy for the bridge, the sound quality is clearer, and the treble is more stable. Because titanium-based amorphous alloys have moderate strength and elastic modulus. Therefore, the bridge is preferably made of titanium-based amorphous alloys. Still further, amorphous alloys and/or high-entropy alloys are used to pull the pegs of stringed instruments. For example, the violin string pins are made of aluminum-based amorphous alloys, which are used to fix and adjust the strings, which are resistant to wear and corrosion. It also makes the strings sound crisp and pitch stable.
  • amorphous alloys and/or high-entropy alloys are used to pull strings of stringed instruments.
  • the string buckle of the violin is made of iron-based amorphous alloy, which is used to fix and adjust the strings, which is resistant to wear and corrosion. It also makes the strings sound crisp and pitch stable.
  • at least one of the bridge, the stud and the buckle in the stringed instrument is made of amorphous alloy and/or high-entropy alloy, preferably, the bridge, the stud and the buckle in the stringed instrument are made of amorphous alloy and/or Or high-entropy alloy preparation, to greatly improve the acoustic performance of the plucked instrument.
  • amorphous alloys and/or high-entropy alloys are used in tailpieces or tops of stringed instruments.
  • the tailpieces or panels of violins, zithers, guitars, erhus and other musical instruments are formed of amorphous alloys and/or high-entropy alloys to improve the anti-slack performance of the tailpieces or panels, thereby improving the acoustic performance of the stringed instrument.
  • the amorphous alloy of the present application can be but not limited to aluminum-based amorphous alloy, copper-based amorphous alloy, nickel-based amorphous alloy, titanium-based amorphous alloy, tin-based amorphous alloy or iron-based amorphous alloy at least one of them.
  • a titanium-based amorphous alloy is used to help the sound quality to be more crisp and clear.
  • bridges, pegs and buckles are all important parts in stringed instruments, and they are in direct or indirect contact with the strings and affect the tension of the strings.
  • the bridges, pegs and buckles are not sound components, they are The lack of energy affects the acoustic performance of the instrument.
  • plastic to prepare bridges, studs and buckles, the strength is not guaranteed. If metal materials are used to prepare bridges, studs and buckles, it will cause corrosion and rust, and secondly, the anti-relaxation performance is poor, and thirdly, the sound quality Instability and long debugging time.
  • bridges, studs and buckles made of amorphous alloys and/or high-entropy alloys not only have good strength and elasticity, but also have lower elastic modulus, and have less damping to sound, larger and stable amplitude.
  • the anti-relaxation effect is good, especially the sound quality is crisp, the treble is stable, the volume is increased, and the sustain is longer, which can effectively improve the acoustic performance of the stringed instrument.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Stringed Musical Instruments (AREA)

Abstract

一种非晶合金和/或高熵合金在弦乐器中的应用，非晶合金和/或高熵合金用于弦乐器的弦桥、弦钉或弦扣。采用非晶合金和/或高熵合金制备的弦桥、弦钉和弦扣，不仅具有较好的强度和弹性，且对声音的阻尼较小，振幅较大且稳定，抗松弛效果好，尤其是其音质清脆、高音稳定、音量增加、延音变长，能够有效地提高弦乐器的声学性能。

Description

一种非晶合金和/或高熵合金在弦乐器中的应用 技术领域
本申请涉及非晶合金材料的应用技术领域，更具体地涉及一种非晶合金和/或高熵合金在弦乐器中的应用。
背景技术
弦乐器(strings)的发音方式是依靠机械力量使张紧的弦振动发音，故发音音量受到一定限制。弦乐器通常用不同的弦演奏不同的音，有时则须运用手指按弦来改变弦长，从而达到改变音高的目的。弦乐器包括钢琴、吉他、古筝、琵琶、小提琴、中提琴、大提琴、二胡等。
当前人们对弦乐器的声学性能研究，均集中在琴弦上，普遍认为琴弦为发声部件，采用音质较好的材质更有效提高乐器的声学性能，却忽略了弦乐器还都配备弦桥、弦钉和弦扣，弦桥、弦钉和弦扣等材料的正确使用，也能提高乐器的声学性能。弦桥用于安装和调整弦的张力(张力影响音高，也影响到容不容易断)。弦钉用于固定琴弦的，现有弦钉大多是采用塑料材料，但是对于现有塑料的弦钉存在，更换琴弦的过程中，将弦钉从弦桥上拔出时，弦钉容易发生断裂的情况，而导致部分弦钉卡在弦桥上，导致无法取出；同时对于将弦钉从弦桥上拔出时，弦钉容易发生损坏。弦扣穿过琴码木孔将琴弦绑在该装置上，达到简化绑弦，弦扣可以用来细微调节琴弦的张力，优化声音的功效。一般的弦扣采用塑料制品，绑弦时会爆掉，且音质清晰度时常不稳定。因此，采用何种材料来制备弦桥、弦钉和弦扣是急需解决的技术难题。
发明内容
为了解决上述缺陷，本申请提供一种非晶合金和/或高熵合金在弦乐器中的 应用。
较佳的，所述弦乐器选自钢琴、吉他、古筝、琵琶。
较佳的，所述非晶合金和/或高熵合金在拨弦乐器中的应用。
较佳的，所述非晶合金和/或高熵合金用于所述弦乐器的弦桥。
较佳的，所述非晶合金和/或高熵合金用于所述弦乐器的弦钉。
较佳的，所述非晶合金和/或高熵合金用于所述弦乐器的弦扣。
较佳的，所述非晶合金和/或高熵合金在所述拉弦乐器中的应用。
较佳的，所述拉弦乐器选自小提琴、中提琴、大提琴。
较佳的，所述非晶合金和/或高熵合金用于所述拉弦乐器的弦桥。
较佳的，所述非晶合金和/或高熵合金用于所述拉弦乐器的弦钉。
较佳的，所述非晶合金和/或高熵合金用于所述拉弦乐器的弦扣。
较佳的，所述非晶合金选用铝基非晶合金、铜基非晶合金、镍基非晶合金、钛基非晶合金、锡基非晶合金或铁基非晶合金中的至少一种。优选为，钛基非晶合金，有助于音质更为清晰。
较佳的，所述高熵合金为铸态高熵合金、单晶态高熵合金或纤维薄板态高熵合金。发明人发现，采用单晶态高熵合金，有助于音质更为清晰。
本申请的有益效果是：
弦桥、弦钉和弦扣都是弦乐器中比较重要的部件，与琴弦直接或间接接触，影响琴弦的张力，弦桥、弦钉和弦扣虽不是发声部件，但是缺能影响乐器的声学性能。采用塑料制备弦桥、弦钉和弦扣，强度都得不到保证，倘若采用金属材质制备弦桥、弦钉和弦扣，一来会产生腐蚀生锈，二来抗松弛性能不佳，三来音质不稳定、调试时间长。而采用非晶合金和/或高熵合金制备的弦桥、弦钉和弦扣，不仅具有较好的强度和弹性，较低的弹性模量，且对声音的阻尼较小，振幅较大且稳定，抗松弛效果好，尤其是其音质清脆、高音稳定、音量增加、延音变长，能够有效地提高弦乐器的声学性能。
具体实施方式
下面将结合本申请的实施例，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请公开了一种非晶合金和/或高熵合金在弦乐器中的应用。发明人发现非晶合金的音质清脆、音高稳定，且抗松弛性能佳，将其应用在弦乐器中，能够提高弦乐器的声学性能。同样，高熵合金的音质清脆、音高稳定，用于弦乐器，可有效提高弦乐器的声学性能。可以理解的是，一实施例中，提供一种非晶合金在弦乐器中的应用。另一实施例中，提供一种非晶合金和高熵合金在弦乐器中的应用。有的实施例中，提供一种高熵合金在弦乐器中的应用。
优选地，弦乐器可为但不限于拨弦乐器和拉弦乐器中。一实施例中，非晶合金在拨弦乐器中的应用。其中，弦乐器可为但不限于吉他、古筝、琵琶和钢琴。弦乐器弦桥、弦钉和弦扣采用非晶合金和/或高熵合金制备。进一步，非晶合金和/或高熵合金用于弦乐器的弦桥。如将吉他的弦桥采用镍基非晶合金制备，用于其调整琴弦的张力，机械强度大，不容易断裂，且耐腐蚀，更为重要的是，具有很好的抗松弛性能，避免多次调试琴弦，还能使得琴弦音质清脆、音高稳定。同样可采用高熵合金制备吉他的弦桥，可使得琴弦音质清脆、音高稳定。高熵合金为铸态高熵合金、单晶态高熵合金或纤维薄板态高熵合金。发明人发现，采用单晶态高熵合金制备吉他的弦桥，有助于琴弦音质清脆及清晰。更进一步，非晶合金和/或高熵合金用于弦乐器的弦钉。如将古筝的弦钉采用钛基非晶合金制备，用于固定和调整琴弦，耐磨损，耐腐蚀，更为重要的是，具有很好的抗松弛性能，避免多次调试琴弦，还能使得琴弦音质清脆、音高稳定。同样可采用高熵合金制备古筝的弦钉，可使得琴弦音质清脆、音高稳定。更进一步，非晶合金和/或高熵合金用于弦乐器的弦扣。如将琵琶的弦扣采用锡基非晶合金制备，用于固定和调整琴弦，耐磨损，耐腐蚀，更为重要的是，具有很好的抗松弛性能，避免多次调试琴弦，还能使得琴弦音质清脆、音高稳定。同样可采用高熵合金制备琵琶的弦扣，可使得琴弦音质清脆、音高稳定。需要说明 的是，拨弦乐器中弦桥、弦钉和弦扣至少一者采用非晶合金和/或高熵合金制备，优选地，拨弦乐器中弦桥、弦钉和弦扣均采用非晶合金和/或高熵合金制备，以大大提高该拨弦乐器的声学性能。
另一实施例中，非晶合金和/或高熵合金在拉弦乐器中的应用。具体地，拉弦乐器可为但不限于小提琴、中提琴、大提琴。进一步，非晶合金和/或高熵合金用于拉弦乐器的弦桥。如，如将小提琴的弦桥采用钛基非晶合金，用于其调整琴弦的张力，机械强度大，不容易断裂，且耐腐蚀，更为重要的是，具有很好的抗松弛性能，避免多次调试琴弦，还能使得琴弦音质清脆、音高稳定。本申请发明人还发现，采用弦桥采用钛基非晶合金时，其音质效果优于弦桥采用铜基非晶合金或镍基非晶合金，音质更为清晰，高音更为稳定，主要是因为钛基非晶合金强度和弹性模量适中。因此，弦桥优先采用钛基非晶合金制备。更进一步，非晶合金和/或高熵合金用于拉弦乐器的弦钉。如将小提琴的弦钉采用铝基非晶合金制备，用于固定和调整琴弦，耐磨损，耐腐蚀，更为重要的是，具有很好的抗松弛性能，避免多次调试琴弦，还能使得琴弦音质清脆、音高稳定。更进一步，非晶合金和/或高熵合金用于拉弦乐器的弦扣。如将小提琴的弦扣采用铁基非晶合金制备，用于固定和调整琴弦，耐磨损，耐腐蚀，更为重要的是，具有很好的抗松弛性能，避免多次调试琴弦，还能使得琴弦音质清脆、音高稳定。需要说明的是，拉弦乐器中弦桥、弦钉和弦扣至少一者采用非晶合金和/或高熵合金制备，优选地，拉弦乐器中弦桥、弦钉和弦扣均采用非晶合金和/或高熵合金制备，以大大提高该拨弦乐器的声学性能。
还有的实施例中，非晶合金和/或高熵合金用于弦乐器的拉弦板或面板。将提琴，古筝，吉他，二胡等乐器的拉弦板或面板采用非晶合金和/或高熵合金形成，提高拉弦板或面板的抗松弛性能，从而提高该弦乐器的声学性能。
值得注意的是，本申请非晶合金可为但不限于铝基非晶合金、铜基非晶合金、镍基非晶合金、钛基非晶合金、锡基非晶合金或铁基非晶合金中的至少一种。优选为，钛基非晶合金，有助于音质更为清脆及清晰。
与现有技术相比，弦桥、弦钉和弦扣都是弦乐器中比较重要的部件，与琴 弦直接或间接接触，影响琴弦的张力，弦桥、弦钉和弦扣虽不是发声部件，但是缺能影响乐器的声学性能。采用塑料制备弦桥、弦钉和弦扣，强度都得不到保证，倘若采用金属材质制备弦桥、弦钉和弦扣，一来会产生腐蚀生锈，二来抗松弛性能不佳，三来音质不稳定、调试时间长。而采用非晶合金和/或高熵合金制备的弦桥、弦钉和弦扣，不仅具有较好的强度和弹性，较低的弹性模量，且对声音的阻尼较小，振幅较大且稳定，抗松弛效果好，尤其是其音质清脆、高音稳定、音量增加、延音变长，能够有效地提高弦乐器的声学性能。
以上所揭露的仅为本申请的优选实施例而已，当然不能以此来限定本申请之权利范围，因此依本申请申请专利范围所作的等同变化，仍属本申请所涵盖的范围。

Claims (10)

  1. 一种非晶合金和/或高熵合金在弦乐器中的应用。
  2. 如权利要求1所述的应用，其特征在于，所述弦乐器选自钢琴、吉他、古筝和琵琶。
  3. 如权利要求1-2任一项所述的应用，其特征在于，所述非晶合金和/或高熵合金用于所述弦乐器的弦桥。
  4. 如权利要求1-2任一项所述的应用，其特征在于，所述非晶合金和/或高熵合金用于所述弦乐器的弦钉。
  5. 如权利要求1-2任一项所述的应用，其特征在于，所述非晶合金和/或高熵合金用于所述弦乐器的弦扣。
  6. 如权利要求1所述的应用，其特征在于，所述非晶合金和/或高熵合金在所述拉弦乐器中的应用。
  7. 如权利要求6所述的应用，其特征在于，所述拉弦乐器选自小提琴、中提琴、大提琴。
  8. 如权利要求6-7任一项所述的应用，其特征在于，所述非晶合金和/或高熵合金用于所述拉弦乐器的弦桥。
  9. 如权利要求6-7任一项所述的应用，其特征在于，所述非晶合金和/或高熵合金用于所述拉弦乐器的弦钉。
  10. 如权利要求6-7任一项所述的应用，其特征在于，所述非晶合金和/或高熵合金用于所述拉弦乐器的弦扣。
PCT/CN2021/088732 2021-01-29 2021-04-21 一种非晶合金和/或高熵合金在弦乐器中的应用 WO2022160480A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110133193.8A CN112927664A (zh) 2021-01-29 2021-01-29 一种非晶合金和/或高熵合金在弦乐器中的应用
CN202110133193.8 2021-01-29

Publications (1)

Publication Number Publication Date
WO2022160480A1 true WO2022160480A1 (zh) 2022-08-04

Family

ID=76169057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/088732 WO2022160480A1 (zh) 2021-01-29 2021-04-21 一种非晶合金和/或高熵合金在弦乐器中的应用

Country Status (2)

Country Link
CN (1) CN112927664A (zh)
WO (1) WO2022160480A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115205849A (zh) * 2022-09-16 2022-10-18 扬州金韵乐器御工坊有限公司 基于近红外线结构光的古筝琴弦定位模具视觉检测方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476423A (en) * 1977-11-30 1979-06-19 Hitachi Metals Ltd Cobalttchromium amorphous alloy
US4420984A (en) * 1980-12-16 1983-12-20 Mettler Instrumente A.G. String-type measurement cell
WO2008023231A2 (en) * 2006-08-21 2008-02-28 Zuli Holdings, Ltd. Musical instrument string
CN106652975A (zh) * 2016-12-30 2017-05-10 常州世竟液态金属有限公司 一种非晶态合金在乐器上的用途
CN107208188A (zh) * 2014-10-28 2017-09-26 先进合金控股私人有限公司 含铜金属合金
CN211047157U (zh) * 2019-04-03 2020-07-17 东莞市无疆科技投资有限公司 骨传导耳机
CN111653253A (zh) * 2020-06-29 2020-09-11 常州晶业液态金属有限公司 一种液态金属块体非晶吹打乐器及其制备工艺
CN212461117U (zh) * 2020-05-12 2021-02-02 东莞宜安新材料研究院有限公司 一种改良的古筝琴码

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012159832A (ja) * 2011-01-14 2012-08-23 Ruriko Date 弦楽器のサドル、駒、フレット、ナット

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476423A (en) * 1977-11-30 1979-06-19 Hitachi Metals Ltd Cobalttchromium amorphous alloy
US4420984A (en) * 1980-12-16 1983-12-20 Mettler Instrumente A.G. String-type measurement cell
WO2008023231A2 (en) * 2006-08-21 2008-02-28 Zuli Holdings, Ltd. Musical instrument string
CN107208188A (zh) * 2014-10-28 2017-09-26 先进合金控股私人有限公司 含铜金属合金
CN106652975A (zh) * 2016-12-30 2017-05-10 常州世竟液态金属有限公司 一种非晶态合金在乐器上的用途
CN211047157U (zh) * 2019-04-03 2020-07-17 东莞市无疆科技投资有限公司 骨传导耳机
CN212461117U (zh) * 2020-05-12 2021-02-02 东莞宜安新材料研究院有限公司 一种改良的古筝琴码
CN111653253A (zh) * 2020-06-29 2020-09-11 常州晶业液态金属有限公司 一种液态金属块体非晶吹打乐器及其制备工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115205849A (zh) * 2022-09-16 2022-10-18 扬州金韵乐器御工坊有限公司 基于近红外线结构光的古筝琴弦定位模具视觉检测方法
CN115205849B (zh) * 2022-09-16 2023-01-31 扬州金韵乐器御工坊有限公司 基于近红外线结构光的古筝琴弦定位模具视觉检测方法

Also Published As

Publication number Publication date
CN112927664A (zh) 2021-06-08

Similar Documents

Publication Publication Date Title
US7112733B1 (en) String instrument
US7592529B2 (en) Stringed musical instrument and structure of tailpiece unit used therein
KR20060029220A (ko) 악기용 액세서리, 구성요소, 및 작동부품
Fletcher Materials and musical instruments.
WO2022160480A1 (zh) 一种非晶合金和/或高熵合金在弦乐器中的应用
CN106652975A (zh) 一种非晶态合金在乐器上的用途
JP4064985B2 (ja) 弦楽器用ナット及び弦楽器
US20050120859A1 (en) Acoustic musical instrument and method
US20080000342A1 (en) Soundboard for Acoustic Guitar
US9472170B2 (en) Guitar
WO2022160478A1 (zh) 一种非晶合金和/或高熵合金在乐器中的应用
US9922632B1 (en) Flex action tremolo system and metal housing string instrument
US6667431B1 (en) Stringed instrument
US529893A (en) Island
US6483016B1 (en) Hammered dulcimer
JP2022530197A (ja) 擦弦楽器
US20060288841A1 (en) Stringed musical instrument
JP2018163332A (ja) ブリッジ、弦楽器
Lilja Confession
CN2671067Y (zh) 改良多激发弦鸣乐器
US10937396B2 (en) Guitar
Brodack Nodus Tollens
Dykstra Pitch Gradient with Noise# 6 (in Bb)
Ramsey Stringed Instrument Group
Paek Toccata Impromptu

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21922078

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21922078

Country of ref document: EP

Kind code of ref document: A1