WO2014180105A1 - 16孔64音双音孔板口琴 - Google Patents

16孔64音双音孔板口琴 Download PDF

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Publication number
WO2014180105A1
WO2014180105A1 PCT/CN2013/086906 CN2013086906W WO2014180105A1 WO 2014180105 A1 WO2014180105 A1 WO 2014180105A1 CN 2013086906 W CN2013086906 W CN 2013086906W WO 2014180105 A1 WO2014180105 A1 WO 2014180105A1
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WIPO (PCT)
Prior art keywords
sound
plate
layer
hole
tone
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PCT/CN2013/086906
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English (en)
French (fr)
Inventor
陈红梅
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Chen Hongmei
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Publication of WO2014180105A1 publication Critical patent/WO2014180105A1/zh

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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D7/00General design of wind musical instruments
    • G10D7/12Free-reed wind instruments
    • G10D7/14Mouth-organs

Definitions

  • the present invention relates to a chromatic harmonica, and more particularly to a 16-hole 64-tone dual-tone plate harmonica.
  • the chromatic harmonica produced on the market uses a vocal orifice plate.
  • the high-pitched part is thin and laborious.
  • the low-pitched part is slow to pronounce, can't keep up with the playing speed, and is easy to leak, bringing a lot to the playing. Inconvenient, not suitable for playing in high-level places.
  • a 16-hole 64-tone dual-tone plate harmonica including a piano, a soundboard cover, a soundboard lower cover, a soundboard, a mouthpiece, and a mouthpiece above the piano
  • a sound change board cover, a sound change board lower cover, a sound change board cover, a sound change board T cover is provided with a blow hole having the same hole as the piano, and is arranged under the sound change board cover and the sound change board
  • the upper sound plate is respectively provided with the upper sound plate and the lower sound plate; wherein the upper sound plate is composed of a first layer of the upper sound plate and a second layer of the upper sound plate;
  • the lower sound plate is respectively provided
  • the trapezoidal hole with the left short and the right long is thinned; the surface of the 6 sound holes of the second high-pitched area 5U 512 513 of the upper sound plate of the piano is thinned by 0. 18 ⁇ . 25mm, the middle part of the 514 518 The surface of the 10 sound holes is milled 0. 08-0.
  • the first layer of the upper sound plate and the second layer of the upper sound plate are flushed to the corresponding number of sound holes, and the treble octave is fixed at On the second layer of the upper sound plate of the piano, fix the bass octave to the first layer of the upper sound plate of the upper cover, and after calibrating the sound hole position, use the glue to put the upper sound plate
  • the second layer of the upper sound plate is bonded together to form the upper sound plate; the first layer of the lower sound plate of the lower cover is milled from right to left by 16 sound holes, and the height is left long and right.
  • Short trapezoidal hole the surface of the six sound holes of the second treble area 711 712 713 of the lower sound plate of the piano is milled to 0. 18 0. 25 3 ⁇ 4, 10 sound holes of the middle 714 718 Surface milling 0 08-0. 15 Punch the first layer of the lower sound plate to the number of holes corresponding to the second layer of the T-sound plate: Fix the treble octave to the lower hole of the piano On the second layer of the board, fix the bass octave remake on the first layer of the lower sound hole plate of the lower cover. After calibrating the sound hole position, glue the first layer of the T-sound plate.
  • the second layer of the lower sound plate is bonded together to form a lower sound hole plate; on the upper sound plate, the lower sound plate is provided with a double-layer polyester film on the reverse side of the phonon, and the polyester film in the inner layer On top, a layer of polyurethane particles is added and the surface is roughened.
  • the invention improves the pronunciation effect of the harmonica, in particular, the playing of the highly difficult music can be handy, the volume is increased to resonate, the low sound is bright and thick, the treble is bright and sensitive, the tone is changed at will, the performance is easy and airtight, and the single tone plate is solved.
  • the treble part is thin and laborious, and the bass part is slow to pronounce.
  • Figure is a schematic view of the exploded structure of the present invention.
  • Figure 2 is a schematic view of a zither of the present invention
  • Figure 3 is a schematic view showing the first layer of the upper sound plate of the present invention.
  • Figure 4 is a schematic view showing the second layer of the upper sound plate of the present invention.
  • FIG. 5 is a schematic diagram of the upper sound hole plate after the superposition of the second layer sound plate of FIG. 3 and FIG. 4; FIG.
  • Figure 6 is a schematic view showing the first layer of the lower sound plate of the present invention.
  • Figure 7 is a schematic view showing the second layer of the lower sound plate of the present invention.
  • Figure 8 is a schematic diagram of the lower sound hole plate after the superimposition of the second layer sound plate of Fig. 6 and Fig. 7;
  • Figure 9 is a scale table of the present invention.
  • Figure 10 is a comparison table of the sound-damping load test of the dual-tone plate and the single-tone plate;
  • Figure 1 1 is a comparison table of the sound sensitivity test of the dual sound plate and the single sound plate;
  • a double-layer sound hole plate is designed, and each layer of sound hole is 1.
  • the first layer of the upper sound hole plate of the upper cover plate is 4, 2 mm away from the ⁇ surface, and the length of the 519 sound hole is 5 5 mm, and the length is 74. 2 mm, and the height is 14 m long and 22 mm long. 5m, ⁇ 0. 09m, in the sound hole, the length of the hole is 15mm, the thickness is 0. 08mm, the length is 14mm, the thickness is 0. 085mm, the length is 12. 5mm, the thickness is 0. 09m !, in the 515, the thickness is 10. 9mm, the thickness is 0. 12mm, the length is 9.
  • the thickness is 0, - 15m, and the length is 8. 2mm and the thickness is 0. 18 at 513.
  • the first layer of the upper sound plate is punched with the number of sound holes corresponding to the second layer of the upper sound plate; the treble octave
  • the spring is fixed on the second layer of the upper sound plate of the piano, and the bass octave is fixed on the first layer of the upper sound plate of the upper cover.
  • the glue is glued.
  • the first layer of the upper sound plate and the second layer of the upper sound plate are bonded together to form an upper sound plate.
  • the T-sound plate of the T-cover is 4. 2 mm away from the first layer A surface, and the length is 74 at the right side of the 719 sound hole L 5 mm.
  • 2miru high is a trapezoidal hole with a length of 22mm left and a short length of 14mm.
  • the length of the hole is 1-5 shed, thick ( ⁇ 08mm, milled at 71 7 sound hole, long l 1 ⁇ 2m, thick 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
  • the sound will be cut at the 712 sound hole.
  • the length of the hole is 7. 6mm, the thickness is 0. 2mm, the thickness is 0. 23mm;
  • the first layer of the orifice plate is punched with the number of sound holes corresponding to the second layer of the lower sound plate; the treble octave gong is fixed on the second layer of the lower sound plate of the piano, and the bass octave is fixed.
  • the first layer of the lower sound plate of the lower cover after the tool aligns the sound hole position, the first layer of the lower sound plate and the second layer of the lower sound plate are glued together by glue to become the lower sound plate. .
  • a double-layer polyester film is disposed on the reverse surface of the upper sound plate and the lower sound plate, and a layer of polyurethane particles is added on the inner polyester film, and the surface is roughened;
  • the mouthpiece on the mouthpiece is round and round with a suitable thickness.
  • the lines are round, comfortable and airtight.
  • the invention improves the pronunciation effect of the harmonica, so that its bass sound is thick and round, very "classical", the treble is bright and sensitive, and the playing is easy.

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

Abstract

一种16孔64音双音孔板口琴,包括琴格(5)、变音板(3)、吹口板(1),在琴格(5)的正反两面分别设置有上音孔板(11),下音孔板(14);上音孔板(11)是由上音孔板第一层(9)、上音孔板第二层(10)两片叠加组成;下音孔板(14)是由下音孔板第一层(12)、下音孔板第二层(13)两片叠加组成;在上音孔板第一层(9)、下音孔板第一层(12)上设置有梯形孔;分别在上音孔板第二层(10)、下音孔板第二层(13)高音区6个音孔的表面铣薄0.18-0.25mm,中音区10个音孔的表面铣薄0.08-0.15mm。通过上述设置,改善了口琴的发音效果,特别是演奏高难度乐曲时能得心应手、增加音量产生共鸣,低音响亮浑厚、高音明亮灵敏,随意变调,演奏轻松不漏气,解决了采用单音孔板,高音部分发音单薄且费力,低音部分发音迟钝等问题。

Description

16孔 64音双音孔板口琴
技术领域
本发明涉及到一种半音阶口琴, 特别是涉及到一种 16孔 64音双音孔板口琴。 技术背景
目前, 市场上生产的半音阶口琴都采用単音孔板, 吹奏乐曲时, 高音部分发 音单薄且费力, 低中音部分发音迟钝, 跟不上演奏速度, 且容易漏气, 给吹奏着 带来很多不便, 不适合在高等级场所演奏。
发明内容
本发明的目的就是要提供一种能同时吹奏出最低音、 低音、 中音、 高音的 16孔 64音双音孔板口琴, 它能克服现有半音阶口琴所存在的以上缺陷。 本发明 的目的是这样实现的, 16孔 64音双音孔板口琴, 包括琴格、 变音板上盖、 变音 板下盖, 变音板、 吹口板, 在琴格的上方与吹口板之间设置有变音板上盖、 变音 板下盖, 变音板上盖、变音板 T盖上面设置有与琴格相同孔的吹孔, 在变音板上 盖、变音板下盖之间设有变音板, 变音板的一端设有揿键, 变音板上冲有上下间 隔的方孔, 与吹孔板一样均为琴格孔的一半,在琴格的正反两面分别设置有上音 孔板, 下音孔板; 其特征在于: 所述的上音孔板是由上音孔板第一层、 上音孔板 第二层两片叠加组成; 所述的下音孔板是由下音孔板第一层、下音孔板第二层两 片叠加组成:将靠上盖板的上音孔板第一层^左至右铣去 16个音孔,高为左短 、 右长的梯形孔; 把靠琴格的上音孔板第二层高音区 5U 512 513的 6个音孔的 表面铣薄 0. 18 Ό. 25mm , 中音区 514 518 的 10 个音孔的表面铣薄 0. 08-0. 15mm; 将上音孔板第一层、上音孔板第二层冲上相对应的音孔数, 将高 音八度音簧片固定在靠琴格的上音孔板第二层上,将低音八度音簧片固定在靠上 盖板的上音孔板第一层上, 校准音孔位置后, 用胶水把上音孔板第一层、上音孔 板第二层粘合在一起成为上音孔板;将靠下盖板的下音孔板第一层从右至左铣去 16个音孔,高为左长 、右短的梯形孔;把靠琴格的下音孔板第二层高音区 711 712 713的 6个音孔的表面铣薄 0. 18 0. 25 ¾, 中音区 714 718的 10个音孔的 表面铣薄 0 08-0. 15 将下音孔板第一层冲上与 T音孔板第二层相对应的音孔 数: 将高音八度音簧片固定在靠琴格的下音孔板第二层上,将低音八度音簧片固 定在靠下盖板的下音孔板第一层上,校准音孔位置后,用胶水把 T音孔板第一层、 下音孔板第二层粘合在一起, 成为下音孔板; 在上音孔板、 下音孔板上有音簧片 的反面设置有双层涤纶薄膜片,且在里层的涤纶薄膜上,加入一层聚氨乙烯微粒, 并使其表面拉毛。
本发明改善了口琴的发音效果,特别是演奏高难度乐曲^能得心应手、增加 音量产生共鸣, 低音响亮浑厚、 高音明亮灵敏, 随意变调, 演奏轻松不漏气, 解 决了采 ^单音孔板, 高音部分发音单薄且费力, 低音部分发音迟钝等问题。 附图说明
图 为本发明爆炸结构示意图;
图 2为本发明的琴格示意图;
图 3为本发明的上音孔板第一层示意图;
图 4为本发明的上音孔板第二层示意图;
图 5为图 3、 图 4二层音孔板叠加后的上音孔板示意图;
图 6为本发明的下音孔板第一层示意图;
图 7为本发明的下音孔板第二层示意图;
图 8为图 6、 图 7二层音孔板叠加后的下音孔板示意图;
图 9为本发明音阶表;
图 10为双音孔板与单音孔板变音负荷实验比较表;
图 1 1为双音孔板与单音孔板发音灵敏度实验比较表;
i .吹口板, 2.变音板上盖, 3.变音板, 4.变音板 T盖, 5.琴格, 7.上 盖板, 8.吹口, 9.上音孔板第一层, 1(λ上音孔板第二层, 1丄上音孔板, 12. Τ音孔板第一层, 13.下音孔板第二层, 14, Τ音孔板, 1 5 Α面。
具体实施方式
下面结合 图对本发明作进一步说明:
如图 1、 图 3、 图 4、 图 5所示, 设计双层音孔板, 每层音孔板厚 1.
Figure imgf000004_0001
将 靠上盖板的上音孔板第一层距 Α面 4, 2mm处,在 519音孔左边 L 5mm处铣去长为 74. 2mm , 高为左短 14 m 、 右长 22mm 的梯形孔; 在上音孔板第二层 518音孔 处, 铣薄长 15腿、 厚 0 08mm,在音孔 处铣薄长 14mm、 厚 0. 085mm,在 516处 铣薄长 12. 5mm、厚 0. 09m!a,在 515处铣薄长 10. 9mm 厚 0. 12mm,在 514处铣薄长 9. 9 m、厚 0,— 15m ,在 513处铣薄长 8. 2mm、厚 0. 18 ,在 512处铣薄长 7, 6mm-, 厚 0. 2mm;在 511处铣薄长 6. 9mm、 厚 0. 23mia; 将上音孔板第一层冲上与上音孔 板第二层相对应的音孔数;将高音八度音簧; t固定在靠琴格的上音孔板第二层上, 将低音八度音簧片固定在靠上盖板的上音孔板第一层上, 工具校准音孔位置后, 用胶水把上音孔板第一层、 上音孔板第二层粘合在一起成为上音孔板。 如图 1、 图 6、 图 7、 图 8所示, 将靠 T盖板的 T音孔板距第一层 A面 4. 2mm处, 在 719 音孔右面 L 5mm处铣去长为 74. 2miru 高为左长 22mm、 右短 14 mm的梯形孔; 在 下音孔板第二层 718音孔处,铣薄长 1 5棚、厚 (λ 08mm,在 71 7音孔处铣薄长 l ½m、 厚 0. 085m ,在 716音孔处铣薄长 1 2, 5mm、厚 0. 09mm,在 71 5音孔处铣薄长 10. 9ιη¾、 厚 0. 12mm, ¾ 714音孔处铣薄长 9. 9mnu厚 0.
Figure imgf000005_0001
¾ 713音孔处铣薄长 8. 2墜、 厚 0. 18mm, 在 712音孔处铣薄长 7. 6m 、 厚 0, 2譲,在 711音孔处铣薄长 6. 9mm、 厚 0. 23mm; 将下音孔板第一层冲上与下音孔板第二层相对应的音孔数; 将高音 八度音簧固定在靠琴格的下音孔板第二层上,将低音八度音簧固定在靠下盖板的 下音孔板第一层上, 工具校准音孔位置后, 用胶水把下音孔板第一层、 下音孔板 第二层粘合在一起, 成为下音孔板。在上音孔板、下音孔板上装有音簧 i†的反面 设置有双层涤纶薄膜片, 且在里层的涤纶薄膜上, 加入一层聚氨乙烯微粒, 并使 其表面拉毛;在吹口板上的吹口采用深浅厚度合适的圆口,线条圆润、口感舒适、 不漏气。本发明改善了口琴的发音效果,因此它的低音音色浑厚圆润,很 "古典" , 高音明亮灵敏, 演奏轻松。

Claims

O 2014/180105 权禾 |J要求书 PCT/CN2013/086906
1. 16孔 64音双音孔板口琴, 包括琴格、 变音板上盖、 变音板下盖, 变音板、 吹 口板,在琴格的上方与吹口板之间设置有变音板上盖、变音板下盖,变音板上盖、 变音板下盖上面设置有与琴格相同孔的吹孔,在变音板上盖、变音板下盖之间设 有变音板, 变音板的一端设有揿键, 变音板上冲有上下间隔的方孔, 与吹孔板一 样均为琴格孔的一半, 在琴格的正反两面分别设置有上音孔板, 下音孔板; 其特 征在于: 所述的上音孔板是由上音孔板第一层、 上音孔板第二层两片叠加组成; 所述的下音孔板是由下音孔板第一层、 下音孔板第二层两片叠加组成。
2.根据权利要求 1所述的 16孔 64音双音孔板口琴,其特征在于: 将靠上盖板的 上音孔板第一层从左至右铣去 16个音孔, 高为左短 、右长的梯形孔; 把靠琴格 的上音孔板第二层高音区 511、 512、 513的 6个音孔的表面铣薄 0. 18-0. 25 中音区 514 518的 10个音孔的表面铣薄 0. 08-0. 15
3.根据权利要求 1、 2所述的 16孔 64音双音孔板口琴, 其特征在于: 将上音孔 板第一层、上音孔板第二层冲上相对应的音孔数,将高音八度音簧片固定在靠琴 格的上音孔板第二层上,将低音八度音簧片固定在靠上盖板的上音孔板第一层上, 校准音孔位置后,用胶水把上音孔板第一层、上音孔板第二层粘合在一起成为上 音孔板。
4.根据权利要求 1所述的 16孔 64音双音孔板口琴,其特征在于: 将靠下盖板的 下音孔板第一层从右至左铣去 16个音孔, 高为左长 、右短的梯形孔; 把靠琴格 的下音孔板第二层高音区 711、 712、 713的 6个音孔的表面铣薄 0. 18-0. 25 中音区 714 718的 10个音孔的表面铣薄 0. 08-0. 15
5.根据权利要求 1、 4所述的 16孔 64音双音孔板口琴, 其特征在于: 将下音孔 板第一层冲上与下音孔板第二层相对应的音孔数;将高音八度音簧片固定在靠琴 格的下音孔板第二层上,将低音八度音簧片固定在靠下盖板的下音孔板第一层上, 校准音孔位置后, 用胶水把下音孔板第一层、 下音孔板第二层粘合在一起, 成为 下音孔板。
6.根据权利要求 1、 3、 5所述的 16孔 64音双音孔板口琴, 其特征在于: 在上音 孔板、下音孔板上有音簧片的反面设置有双层涤纶薄膜片, 且在里层的涤纶薄膜 上, 加入一层聚氨乙烯微粒, 并将其表面拉毛。
PCT/CN2013/086906 2013-05-04 2013-11-12 16孔64音双音孔板口琴 WO2014180105A1 (zh)

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CN103226938B (zh) * 2013-05-04 2016-01-20 陈红梅 16孔64音双音孔板口琴
CN104200796A (zh) * 2014-09-17 2014-12-10 杨军 一种小提琴

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182413A (en) * 1991-08-26 1993-01-26 Epping William R Harmonica
CN101042858A (zh) * 2007-04-28 2007-09-26 徐一渠 一种多调式、调高口琴
CH700846A2 (de) * 2009-04-27 2010-10-29 Tobias Volkamer Vorrichtung zum Beheizen einer Mundharmonika vor und während der Benutzung durch elektrische Heizelemente.
CN102214457A (zh) * 2010-04-07 2011-10-12 陈红梅 迷你和弦口琴
CN202258286U (zh) * 2011-09-06 2012-05-30 陈红梅 16孔64音口琴
CN103226938A (zh) * 2013-05-04 2013-07-31 陈红梅 16孔64音双音孔板口琴

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359204B2 (en) * 2000-02-02 2002-03-19 James F. Antaki Enhanced harmonica
CN200976256Y (zh) * 2006-11-30 2007-11-14 陈红梅 16孔64音口琴
CN202711674U (zh) * 2012-04-20 2013-01-30 陈红梅 一种变音和声口琴

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182413A (en) * 1991-08-26 1993-01-26 Epping William R Harmonica
CN101042858A (zh) * 2007-04-28 2007-09-26 徐一渠 一种多调式、调高口琴
CH700846A2 (de) * 2009-04-27 2010-10-29 Tobias Volkamer Vorrichtung zum Beheizen einer Mundharmonika vor und während der Benutzung durch elektrische Heizelemente.
CN102214457A (zh) * 2010-04-07 2011-10-12 陈红梅 迷你和弦口琴
CN202258286U (zh) * 2011-09-06 2012-05-30 陈红梅 16孔64音口琴
CN103226938A (zh) * 2013-05-04 2013-07-31 陈红梅 16孔64音双音孔板口琴

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