CN113160774A - Music chord bass mouth organ - Google Patents

Music chord bass mouth organ Download PDF

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Publication number
CN113160774A
CN113160774A CN202110347425.XA CN202110347425A CN113160774A CN 113160774 A CN113160774 A CN 113160774A CN 202110347425 A CN202110347425 A CN 202110347425A CN 113160774 A CN113160774 A CN 113160774A
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CN
China
Prior art keywords
bass
group
harmonica
chord
reed
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Pending
Application number
CN202110347425.XA
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Chinese (zh)
Inventor
陈滔
杨晟
左美华
高云
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Jiangsu Swan Musical Instrument Co ltd
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Jiangsu Swan Musical Instrument Co ltd
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Publication date
Application filed by Jiangsu Swan Musical Instrument Co ltd filed Critical Jiangsu Swan Musical Instrument Co ltd
Priority to CN202110347425.XA priority Critical patent/CN113160774A/en
Publication of CN113160774A publication Critical patent/CN113160774A/en
Pending legal-status Critical Current

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    • 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
    • G10D7/00—General design of wind musical instruments
    • G10D7/12—Free-reed wind instruments
    • G10D7/14—Mouth-organs
    • 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
    • G10D9/035—Reeds

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

Abstract

The invention discloses a music chord bass harmonica which comprises three harmonicas of a C tone, a G tone and an F tone, wherein each harmonica comprises a harmonica grid body, seat plates covering two sides of the harmonica grid body and cover plates covering the seat plates, the harmonica grid body comprises a plurality of chord groups and bass groups, the chord groups and the bass groups are arranged at intervals in a staggered mode, the harmonica grid body is divided into a plurality of harmonica holes which are symmetrical up and down through partition plates, each bass group corresponds to two harmonica holes on an upper plate and a lower plate respectively, each chord group corresponds to 4 harmonica holes on the upper plate and the lower plate respectively, each harmonica hole corresponds to one sound hole, a sound reed is correspondingly installed on the sound hole, and the sound reed is installed on the inner side of the seat plates. The harmonica is a music chord bass harmonica which is a bass and chord combined body, has clear and crisp timbre and various tones.

Description

Music chord bass mouth organ
Technical Field
The invention relates to the technical field of musical instruments, in particular to a music chord Bass mouth organ.
Background
Harmonica, a multi-reed instrument that vibrates a metal reed to produce sound by blowing or sucking air through a mouth; the instrument classification belongs to a wind instrument of a free reed, and a sounding source of the wind instrument is a reed with the length of 1.5-3.5 cm instead of an air column. The harmonica is mainly divided into a solo harmonica and an ensemble harmonica, which have different types, and the ranges of the harmonica are slightly different according to the types and the tonality. As a melodic instrument, a harmonica can play at least two chords, and a high-level musician can simultaneously blow two relatively independent sound parts while the harmonica follows the structure of the harmonica, and the small volume of the harmonica is called a 'piano in a pocket'.
Generally, in harmonica harmony, a chord harmonica and a bass harmonica are required to be equipped, and the chord harmonica and the bass harmonica are played by using two different harmonicas, so that phenomena of no time beat and inconsistent intensity of two sound parts often occur.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, and the music chord Bass harmonica with clear and crisp timbre and various tones is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a music chord bass mouth organ, includes C and transfers, G transfers, three mouth organs are transferred to F, and every mouth organ includes the organ check body, covers the bedplate in organ check body both sides and covers the apron on the bedplate, the organ check body include a plurality of chord groups and bass group, chord group and bass group interval staggered arrangement, the organ check body separates into a plurality of musical instrument holes of longitudinal symmetry through the baffle, every bass group corresponds two musical instrument holes respectively at last piece, lower piece, every chord group corresponds 4 musical instrument holes respectively at last piece, lower piece, every musical instrument hole corresponds a sound hole, the sound hole on correspond and install the sound reed, the sound reed install the inboard at the bedplate.
Further, the chord groups are set to 4 groups, and the bass groups are set to 5 groups.
Furthermore, the baffle plate is provided with a downward arc at one end close to the mouthpiece, so that the mouth feel is comfortable, the air flow is stable, the air flow is unobstructed, and the playing is labor-saving.
Furthermore, the seat boards on the two sides are fixed through pan head screws penetrating through the piano cabinet body.
Furthermore, the end parts of the two ends of the organ grid body are provided with lightening grooves so as to lighten the self weight of the harmonica.
Further, the apron pass through the fix with screw on the musical instrument check body, the apron adopts the arc design, forms a great gas tank, and the sympathetic response is good.
Furthermore, the bedplate set up the caulking groove in the one end that is close to the mouthpiece, the border of apron is inlayed and is put in the caulking groove to prevent gas leakage and deckle edge, influence the taste.
Further, the chord group sound reed of the C-tone harmonica is pressed F, C, G from left to right and arranged upwards7、D7The Bayesian group on the right is an A-adjustment Bayesian group, and the lower row is Dm, Am, Em, B7In the sequential order of (1), the left bass group is#The reed of the harmonica with the tone of G is arranged from left to right in the sequence of C, G, D7 and A7, the bass group on the right is the bass group with the tone of E, and the bass groups on the lower row are Am, Em, Bm,#F7, the Bayes group on the right side being#The reed of the C tone Bass group and the reed of the F tone harmonica are arranged from left to rightbB. F, C7 and G7, the Bayes group on the right side is a D-tone Bayes group, the lower rows are Gm, Dm, Am and E7, and the Bayes group on the right side is a B-tone Bayes group.
Furthermore, the thickness of the head of the reed of C, C #, D, D #, E, F, F #, G, G #, A, A # and B of the Bass group is 30-60 meters according to the scale from high to low, the length is 6-12 millimeters, the thickness of the head is 14-16 meters, and the thickness of the root of the reed is 19-24 meters. The thickness of the head of the bass part of the sound reed of the chord group is 25-32 meters, the length of the head of the sound reed is 2-5 millimeters, the thickness of the head of the sound reed is 7-12 meters, and the thickness of the root of the sound reed is 8-18 meters according to the pronunciation sensitivity.
Furthermore, a barrier is arranged between the bass group and the chord group for separation.
The music chord bass harmonica has the advantages that the structure is simple and reasonable, the chord harmonica and the bass harmonica are combined into a whole, the carrying is convenient, the bass and the chord are played by one person when the harmonica is played again, the chord and the bass sound part can be more harmoniously displayed, the thickness of the sound reed is set to be different according to the group type and the positions of the head and the root, and the played sound is clear, crisp, clear, bright, diversified in tone and high in sound sensitivity.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cabinet body before the seat plate is mounted;
FIG. 3 is a schematic structural view of the cabinet body after the seat plate is installed;
FIG. 4 is a schematic end view of the seat plate;
FIG. 5 is a schematic diagram showing the arrangement sequence of the scales corresponding to the reeds of the C-tone harmonica;
FIG. 6 is a schematic diagram showing the arrangement sequence of scales corresponding to the reeds of the G-tone harmonica;
FIG. 7 is a schematic diagram showing the arrangement sequence of the scales corresponding to the reeds of the F-tone harmonica;
in the figure, 1, a cover plate, 2, a seat plate, 3, a piano grid body, 4, a blocking piece, 5, a chord group, 6, a bass group, 7, a weight reduction groove, 8, a sound leaf, 9, a sound hole, 10, a caulking groove and 11, a partition plate are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
A music chord bass harmonica as shown in fig. 1-4, including three harmonicas of C key, G key, F key, every harmonica includes chord body 3, cover at the bedplate 2 of chord body 3 both sides and cover 1 on bedplate 2, chord body 3 include a plurality of chord groups 5 and bass group 6, chord group 5 and bass group 6 interval staggered arrangement, chord body 3 passes through a plurality of musical instrument holes of baffle 11 partition into longitudinal symmetry, every bass group 6 corresponds two musical instrument holes respectively at the top, bottom, every chord group 5 corresponds 4 musical instrument holes respectively at the top, bottom, every chord hole corresponds a sound hole 9, sound hole 9 on correspond and install sound reed 8, sound reed 8 install the inboard at bedplate 2.
The chord group 5 is set to 4 groups, and the bass group 6 is set to 5 groups.
The baffle 11 sets up the downward circular arc in the one end that is close to the mouthpiece, the taste is comfortable and the air current is steady, flows in unobstructed, plays laborsavingly.
The seat boards 2 on the two sides are fixed by pan head screws penetrating through the frets 3.
And the end parts of the two ends of the organ case body 3 are provided with lightening grooves 7 so as to lighten the self weight of the harmonica.
The cover plate 1 is fixed on the fretting body 3 through screws.
The bedplate 2 set up caulking groove 10 in the one end that is close to the mouthpiece, the border of apron 1 inlays and puts in caulking groove 10 to prevent gas leakage and deckle edge, influence the taste.
As shown in FIG. 5, the chord group sound reed of the C-tone harmonica is arranged from left to right and is F, C, G7、D7The Bayesian group on the right is an A-adjustment Bayesian group, and the lower row is Dm, Am, Em, B7In the sequential order of (1), the left bass group is#F, a Tedbis group; as shown in FIG. 6, the reeds of the G-tone harmonica are arranged from left to right in the sequence of C, G, D7 and A7, the bass group on the right is the E-tone bass group, and the lower row is Am, Em, Bm,#F7, the Bayes group on the right side being#C, tiaobes group; as shown in FIG. 7, the reed of the F-tone harmonica is pushed from left to rightbB. F, C7 and G7, the Bayes group on the right side is a D-tone Bayes group, the lower rows are Gm, Dm, Am and E7, and the Bayes group on the right side is a B-tone Bayes group.
The thickness of the head of the reed of C, C #, D, D #, E, F, F #, G, G #, A, A # and B of the Bass group 6 is 30-60 silk meters from high to low according to the scale, the length is 6-12 millimeters, the thickness of the head is 14-16 silk meters, and the thickness of the root of the reed is 19-24 silk meters. The thickness of the head of the bass part of the sound reed of the chord group is 25-32 meters, the length of the head of the sound reed is 2-5 millimeters, the thickness of the head of the sound reed is 7-12 meters, and the thickness of the root of the sound reed is 8-18 meters according to the pronunciation sensitivity.
The bass set 6 and the chord set 5 are separated by a barrier 4.
The music chord bass harmonica has a simple and reasonable structure, integrates the chord harmonica and the bass harmonica into a whole, is lighter and more convenient to carry, can be played by one person when the harmonica is played again, can enable the chord and the bass sound part to be more harmonious, and can enable the sound leaf pieces to be provided with different thicknesses according to the affiliated group and the positions of the head and the root, so that the played sound is clear, crisp, clear and bright, the tones are various, and the sound sensitivity is high.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A music chord Bass mouth organ is characterized in that: three harmonicas are transferred including C, G, F, and every harmonica includes chord grid body (3), covers bedplate (2) in chord grid body (3) both sides and cover apron (1) on bedplate (2), chord grid body (3) include a plurality of chord group (5) and bass group (6), chord group (5) and bass group (6) interval staggered arrangement, chord group body (3) separate into a plurality of musical instrument holes of longitudinal symmetry through baffle (11), every bass group (6) correspond two musical instrument holes respectively at last piece, lower piece, every chord group (5) correspond 4 musical instrument holes respectively at last piece, lower piece, every hole corresponds a sound hole (9), sound hole (9) on correspond and install sound reed (8), sound reed (8) install the inboard at bedplate (2), all be the sound of blowing.
2. The musical and bass harmonica as set forth in claim 1, wherein: the chord group (5) is set to 4 groups, and the bass group (6) is set to 5 groups.
3. The musical and bass harmonica as set forth in claim 1, wherein: one end of the clapboard (11) close to the mouthpiece is provided with a downward arc, so that the mouth feel is comfortable, the air flow is stable, the air flow is unobstructed, and the playing is labor-saving.
4. The musical and bass harmonica as set forth in claim 1, wherein: the seat boards (2) at the two sides are fixed by pan head screws penetrating through the piano cabinet body (3).
5. The musical and bass harmonica as set forth in claim 1, wherein: and the end parts of the two ends of the organ grid body (3) are provided with weight reduction grooves (7) so as to reduce the dead weight of the harmonica.
6. The musical and bass harmonica as set forth in claim 1, wherein: the cover plate (1) is fixed on the piano cabinet body (3) through screws.
7. The musical and bass harmonica as set forth in claim 1, wherein: the base plate (2) is provided with an embedded groove (10) at one end close to the mouthpiece, and the edge of the cover plate (1) is embedded in the embedded groove (10) to prevent air leakage and burrs from affecting the taste.
8. The musical and bass harmonica as set forth in claim 1, wherein: the chord group sound reed of the C-tone harmonica is pressed F, C, G from left to right7、D7The Bayesian group on the right is an A-adjustment Bayesian group, and the lower row is Dm, Am, Em, B7In the sequential order of (1), the left bass group is#The reed of the harmonica with the tone of G is arranged from left to right in the sequence of C, G, D7 and A7, the bass group on the right is the bass group with the tone of E, and the bass groups on the lower row are Am, Em, Bm,#F7, the Bayes group on the right side being#The reed of the C tone Bass group and the reed of the F tone harmonica are arranged from left to rightbB. F, C7 and G7, the Bayes group on the right side is a D-tone Bayes group, the lower rows are Gm, Dm, Am and E7, and the Bayes group on the right side is a B-tone Bayes group.
9. The musical and bass harmonica as set forth in claim 1, wherein: the thickness of the head of each reed of C, C #, D, D #, E, F, F #, G, G #, A, A # and B of the Bass group (6) is 30-60 meters according to the scale from high to low, the length is 6-12 millimeters, the thickness of the head is 14-16 meters, and the thickness of the root of each reed is 19-24 meters. The thickness of the head of the bass part of the sound reed of the chord group is 25-32 meters, the length of the head of the sound reed is 2-5 millimeters, the thickness of the head of the sound reed is 7-12 meters, and the thickness of the root of the sound reed is 8-18 meters according to the pronunciation sensitivity.
10. The musical and bass harmonica as set forth in claim 1, wherein: and a barrier (4) is arranged between the bass group (6) and the chord group (5) for separation.
CN202110347425.XA 2021-03-31 2021-03-31 Music chord bass mouth organ Pending CN113160774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110347425.XA CN113160774A (en) 2021-03-31 2021-03-31 Music chord bass mouth organ

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Application Number Priority Date Filing Date Title
CN202110347425.XA CN113160774A (en) 2021-03-31 2021-03-31 Music chord bass mouth organ

Publications (1)

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CN113160774A true CN113160774A (en) 2021-07-23

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CN202110347425.XA Pending CN113160774A (en) 2021-03-31 2021-03-31 Music chord bass mouth organ

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114155821A (en) * 2021-09-08 2022-03-08 江苏天鹅乐器有限公司 Music chord bass mouth organ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114155821A (en) * 2021-09-08 2022-03-08 江苏天鹅乐器有限公司 Music chord bass mouth organ

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