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WO2009036588A1 - Dispositif produisant des sons pour un instrument à cordes - Google Patents

Dispositif produisant des sons pour un instrument à cordes Download PDF

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Publication number
WO2009036588A1
WO2009036588A1 PCT/CN2007/002725 CN2007002725W WO2009036588A1 WO 2009036588 A1 WO2009036588 A1 WO 2009036588A1 CN 2007002725 W CN2007002725 W CN 2007002725W WO 2009036588 A1 WO2009036588 A1 WO 2009036588A1
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WO
WIPO (PCT)
Prior art keywords
fixed
string
guiding
resonator
strings
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2007/002725
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English (en)
Chinese (zh)
Inventor
Guoqiang Cheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2007/002725 priority Critical patent/WO2009036588A1/fr
Priority to CN2007800233495A priority patent/CN101473367B/zh
Publication of WO2009036588A1 publication Critical patent/WO2009036588A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G10D3/02—Resonating means, horns or diaphragms
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof

Definitions

  • the invention relates to the technical field of stringed musical instrument manufacturing, in particular to a string sounding instrument sounding device.
  • the existing stringed instruments include piano, violin, guitar, electric bass, violin (Chinese erhu), zittel (Chinese zither), etc.
  • the structure mostly includes the body, strings and keys for fixing the piano.
  • the string defines a string pillow with an effective vibrating chord length, wherein the soundboard is tightly fixed to other parts of the body, and when playing, the string is vibrated by an external force, and then the string is conducted to transmit the vibration of the string to the soundboard as the main resonance body. The soundboard then resonates in other parts of the body, and sounds.
  • the existing stringed instruments have the following problems: 1. Since the soundboard is closely fixed to other parts of the body, the soundboard cannot be independent.
  • the large vibration causes the entire body as a resonating body to be unable to vibrate independently and freely, so it cannot produce a large independent resonance with the strings; 2.
  • the sound plate and other parts of the body as a resonating body have a relatively large area.
  • the internal density distribution is not uniform, so it cannot produce a harmonious and uniform resonance with the strings. The above two reasons eventually lead to the body. After the vibrating sound, the sound is poor; 3.
  • the existing stringing instrument soundboard is large, and can only be made of rare tree wood, which wastes natural resources; 4.
  • the existing stringing instrument is made, because the body is integrally bonded. The sound board cannot be replaced, so you cannot change the sound.
  • the sound board as the main resonance body is closely fixed to other parts of the body, the sound board area is large, the internal density distribution is uneven, and the sound color is poor, and the rare tree species must be used for wood manufacture.
  • a sounding device for stringed musical instruments is provided.
  • a stringing instrument sounding device comprising a body, a string, and two string pillows for fixing the strings and defining an effective vibrating chord length, wherein one of the strings is fixed with a sound
  • a main resonance body fixed to the strings is arranged between the strings and the strings.
  • the invention adopts a main resonance body fixed on the string and surrounded by the body to replace a string pillow on the existing body to define the effective vibration chord length of the string, when the external force vibrates the string and
  • the main resonating body can independently resonate substantially independently, and the main resonating body according to the present invention is different from the sound board of the prior art as a resonating body and other parts of the body fixed to the sound board.
  • the utility model has the advantages of small area, uniform density distribution, uniform and harmonious resonance with the strings, and good sound tone, and the body of the invention does not serve as a resonance body, so that various materials can be used to manufacture, saving Precious tree species resources, and different tone colors can be obtained by changing the material, shape and size of the main resonator.
  • the sounding device of the present invention is applicable to existing stringed musical instruments, such as guitar, electric bass, violin, violin (Chinese erhu), zittel (Chinese zither), piano, ⁇ (Chinese ⁇ ), harp, Lila (Greek stringed instruments), etc., can also be used alone. In this case, the body can be made into any shape using a variety of materials.
  • the main resonating body is composed of a guiding body fixed to the strings and a resonating body fixed to the guiding body, wherein the material, shape, size and structure of the guiding body and the resonating body can be determined according to the type of the body, and the following is the present invention.
  • the structure of the four main resonating bodies provided, 1.
  • the resonating body is in the shape of a bowl, and the protruding portion on the resonating body is fixed with a guiding body having a stringing hole formed thereon; 2.
  • the resonating body comprises two curved plates which are bent upward and downward at both ends, and are integrally curved, and a guiding body having a stringing hole is fixed between the curved plates; 3.
  • Resonant body and The guiding body is integrally formed, and the resonant body is two-stage at least one-layered plate, and the two end faces of the plate are respectively fixed to the upper and lower ends of the guiding body, and the guiding body is provided with a stringing hole;
  • the resonating body and the guiding body are plate-like structures which are fixed perpendicularly to each other and are at least a single layer, and the guiding body is provided with a stringing hole; the resonating body and the guiding body of the present invention can be mutually adhered to the multi-layer plates of different materials. Concatenated, it can increase the vibration and frequency transmission range.
  • One end edge of the soundboard is movably connected to the body, 1 when the external force causes the string to vibrate, a part of the vibration is transmitted to the main conjugate body, and at the same time, a part of the vibration is transmitted to the soundboard fixed with the string pillow,
  • the roads generate resonance and sound respectively. Since the soundboard is less in contact with the body, the vibration mode is similar to that of the free-spring vibration, so it can generate a relatively uniform and free resonance with the strings; and the soundboard and the body move. Connect, you can get different sounds by changing the material, shape and size of the soundboard. In addition, the shape and size of the soundboard can be determined according to the type of the body.
  • the guiding body is disposed on one side of the string pillow fixed to the sound board, and the other is that the guiding body is disposed in the string pillow. ' ,
  • connection relationship between the guiding body and the string pillow, and a tensioning member is disposed between the string pillow and the guiding body fixed to the soundboard, and the tensioning member is a connecting rod or a penetrating rod and a guiding body.
  • String When the tensioning member is a connecting rod, the end of the string is engaged with the guiding body; when the tensioning member is a string, the end of the string is engaged with the string pillow.
  • the structure of the stringing hole in the guiding body has three structures, one is that the stringing thread disposed in the guiding body is curved, the end of the string is fixed with a block; the second is that the stringing hole in the guiding body is symmetrically arranged and the tilting direction is opposite. And in a straight line, the end of the string is fixed with a block, which is to balance the main resonance body by eliminating the internal stress between the string and the string in the guiding body; the third is to wear in the guiding body
  • the string holes are tapered and the ends of the strings are fixed with clips. For the above three types of stringing holes, when the strings are tightened, the strings are ensured to be in close contact with the inner wall of the stringing holes, and at the same time, the main resonator is in a balanced state. ' ,
  • the sounding device further includes at least one auxiliary resonator, and the auxiliary resonator includes an outer casing, and is disposed above the outer casing through a support rod fixed to the outer casing
  • the inner casing has a hole in the center of the inner casing, and a resonance column elastically connected to the inner wall of the inner casing is arranged in the hole, the resonance column is fixed with the resonance body, and at least one resonance film is arranged on the circumference of the resonance column, when the resonance body is guided When the body resonates with the strings, the vibration is also transmitted to the resonance column and the resonance ⁇ of the auxiliary resonator in sequence.
  • the resonance column and the inner wall of the inner casing are elastically connected, they can be connected by rubber, so the resonance column and the resonance film It can produce a harmonious, uniform and free resonance with the resonator, so that the body emits a louder sound.
  • the resonant film can be multi-layered, each layer is made of different lightweight materials to conduct different sounds. The vibration frequency, and the larger the area, the density distribution is hooked, further making the auxiliary resonator and the resonance body harmonious, uniform and self-generated. Sharp resonance.
  • a sound guide connected to the auxiliary resonator is disposed under the auxiliary resonator, and the bottom of the sound guide is movably supported on the body, and the sound guide comprises a casing, and the casing is provided There is a soundboard.
  • the present invention replaces one of the existing bodies by a main resonating body fixed to the strings and surrounded by the body and not fixed.
  • the string pillow is used to define the effective vibrating chord length of the string, and has a smaller area and a uniform density distribution than the sound board of the prior art as the resonance body and the other parts of the body fixed to the sound board.
  • the strings produce a harmonious, uniform, free and large resonance, giving a better tone; at the same time, the soundboard that is fixed with the string pillow and has less contact with the body can also produce a relatively harmonious, uniform and free large amplitude resonance with the strings.
  • the present invention adds an auxiliary resonator capable of generating a harmonious, uniform and free resonance with the main resonating body, and the above three main parts resonate with each other to emit a beautiful sound, and the present invention
  • the sounding device has simple manufacturing process, low cost, short production cycle, strong applicability, and mass production. More importantly, the sounding device can be replaced with the main resonance body, the sound board and the auxiliary according to the needs of the person. In order to change the tone, it has certain promotion value and use value.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a cross-sectional view of Figure 1.
  • FIG. 3 is a schematic structural view of the auxiliary resonator according to the present invention.
  • FIG. 4 is a schematic structural view of the multilayer resonant film of FIG.
  • Figure 5 is a schematic structural view of the sound guide of the present invention
  • Figure 6 is a schematic diagram of the connection between the main resonator and the auxiliary resonator and the sound guide
  • Figure 7 is a schematic diagram of the structure of the main resonator
  • Figure 8 shows the structure of the main resonator.
  • Figure 9 is a schematic diagram of the structure of the main resonator
  • Figure 10 is a schematic diagram of the structure of the main resonator
  • Figure 11 is a schematic diagram showing the positional relationship, the connection relationship, and the stringing hole of the guiding body in the guiding body.
  • Fig. 12 is a schematic diagram showing the positional relationship and the connection relationship of the guiding body and the string pillow.
  • Figure 13 is a schematic diagram showing the structure of the stringing hole in the body.
  • Figure 14 is a schematic view showing the structure of the stringing hole in the body.
  • Figure 15 is a schematic view showing the structure of the body when the guitar is a guitar.
  • Figure 16 is a partial cross-sectional view of Figure 15 '
  • Figure 17 is a schematic view showing the structure of the body when the guitar is a guitar.
  • FIG 18 is a partial sectional view of FIG 17 '1
  • Figure 19 is a schematic view showing the structure of the body when the violin is violin
  • Figure 20 is a partial cross-sectional view of Figure 19
  • Figure 21 is a schematic view showing the structure of the body as an electric bass
  • Figure 22 is a schematic view showing the structure of the inside of the body of Figure 21
  • Figure 23 is a schematic view of the structure of the body
  • Figure 24 is a schematic view showing the structure of the body being a zither 25 is a schematic diagram showing the positional relationship between the main resonance body, the sound board, the string pillow, the auxiliary resonator, and the guide in FIG. 24.
  • FIG. 26 is a schematic view showing the structure of the piano body as a piano.
  • Figure 27 is a schematic view of the internal structure of Figure 26
  • Figure 28 is a cross-sectional view of Figure 27
  • Figure 29 is a schematic view showing the structure of the piano body as a national violin
  • Figure 30 is a schematic view of the internal structure of the body of Figure 29
  • Figure 31 is a cross-sectional view of Figure 30
  • Figure 32 is a schematic view of the structure of the body as a '
  • Figure 33 is a partial cross-sectional view of Figure 32
  • Figure 34 is a schematic view showing the structure of the body as a harp
  • FIG. 35 is a schematic view showing the positional relationship between the main resonance body, the sound board, the string pillow, the auxiliary resonator, and the guide in FIG. 34.
  • FIG. 36 is a schematic view showing the structure of the body when the body is Lira.
  • FIG. 37 is a schematic view showing the positional relationship between the main resonance body, the sound board, and the string pillow in FIG.
  • the string sounding instrument sounding device includes a body, a string 1 and two string pillows 7, 8 for fixing the string 1 and defining an effective vibrating string length, wherein one of the string pillows 8 is fixed There is a soundboard 2, the end edge of the soundboard 2 is movably connected with the body; a main resonance body fixed on the string 1 is arranged between the strings, and the main resonance body is guided by the guide body 3 fixed to the string 1 and
  • the sounding device further includes at least one auxiliary resonator 11 , and the auxiliary resonator 11 is provided with a sound guide 18 movably connected thereto. When the external force vibrates the string, it is fixed on the string.
  • the guiding body on the pillow and the resonant body fixed to the guiding body start to vibrate independently and freely, and the sound is harmonious with the strings, and the hooks and freely resonate greatly, and the sound is emitted. At the same time, some vibrations are transmitted to the pillows.
  • the soundboard because the soundboard is in less contact with the body, can also generate a relatively large resonance with the strings, free of resonance, and emit sound; and the auxiliary resonator fixed with the resonator can also produce a hook Freely resonate greatly, and further expand the sound from the main resonator, and finally change the conduction direction through the sound guide.
  • the auxiliary resonator 11 includes an outer casing 12, and an inner casing 14 is disposed above the outer casing through a support rod 13 fixed to the outer casing 12.
  • the inner casing 14 is provided with a hole 15 in the center thereof.
  • the cymbal 15 is provided with a resonant column 16 elastically connected to the inner wall of the inner casing 14, the resonant column 16 is fixed to the resonant body 4, and at least one resonant film is disposed on the circumference of the resonant column 16 17, as shown in FIG. 4, the resonant column circumference can fix the multi-layer resonant film; as shown in FIGS. 5 and 6, the bottom of the sound guide 18 is movably supported on the body, and the sound guide includes a housing 19, A sound guide plate 20 is provided in the casing 19.
  • the guiding body 3 is disposed on the side of the string pillow 8 fixed to the soundboard 2, or the guiding body 3 is disposed in the string pillow 8; as shown in Figs. 11, 12, fixed to the soundboard 2
  • a tensioning member is disposed between the string pillow 8 and the guiding body 3, and the tensioning member is a connecting rod 9 or a string penetrating the string pillow 8 and the guiding body 3.
  • the tensioning member is the connecting rod 9, the piano
  • the end of the string 1 is engaged with the guiding body 3; when the tensioning member is the string 1, the end of the string 1 is engaged with the string pillow 8.
  • the structure of the main resonating body has at least the following four structures.
  • the resonating body 4 has a bowl shape, and the convex portion of the resonating body 4 is fixed with a guiding body 3 having a stringing hole 5 thereon.
  • the resonator body 4 includes two curved plates 6 which are bent upward and downward at both ends, and are integrally curved. The arc plates 6 are fixed with a string hole 5 therebetween. As shown in FIG.
  • the resonant body 4 and the guiding body 3 are integrally formed, and the resonant body 4 is a two-layered plate 43 having at least a single layer, and the two end faces of the plate and the guiding body 3 respectively The upper and lower ends are fixed, and the guiding body 3 is provided with a stringing hole 5; as shown in FIG. 10, the resonant body 4 and the guiding body 3 are plate-like structures fixed perpendicularly to each other and at least a single layer, and the guiding body 3 There is a string hole 5 on the top.
  • the stringing hole 5 disposed in the guiding body 3 is curved, and the end of the string 1 is fixed with the block 10; As shown in Fig. 13, the stringing holes 5 in the guiding body 3 are symmetrically arranged and inclined in opposite directions, and are linear, and the end of the string 1 is fixed with a block 10; as shown in Fig. 14, it is disposed in the guiding body 3.
  • the string hole 5 is tapered, and the block 10 is fixed to the end of the string 1.
  • the sounding principle when the body is different, the sounding principle is basically the same, but the specific structure is slightly different, as follows:
  • the body when the body is a guitar, the body, the string 1 composed of the neck 21 and the body 22, and the strings 1 and the body are respectively disposed on the neck and the body for fixing the strings 1 And defining two chords 7, 8 of effective vibrating chord length, wherein a soundboard 2 is fixed under the chord 8 on the body 22, and the chord 8 between the chords and on the body is fixed to the piano
  • the main resonating body on the string 1, the main resonating body is composed of a guiding body 3 fixed to the string 1 and a resonating body 4 fixed to the guiding body 3, and the resonating body 4 and the guiding body 3 are vertically fixed to each other.
  • the plate-like structure wherein the guiding body 3 is a two-layer plate-like structure, the guiding body 3 is provided with a stringing hole 5; the tensioning member between the string pillow 8 and the guiding body 3 is a connecting rod 9, which is disposed on the guiding body 3
  • the inner stringing hole 5 is curved, and the end of the string 1 is fixed with a block 10;
  • the sounding device further includes an auxiliary resonator 11 disposed under the resonant body 4, and the auxiliary resonator 11 is movably connected with a sound guide 18;
  • the body 22 is connected to the neck 21 by a bolt 24 having an outer surface covered with a soundproofing pad 23
  • the neck 21 is fixed with two sets of cantilever arms 25 arranged in parallel and located in the body, wherein the front end of the upper group of cantilevers is provided with a connecting rod 26 whose one end is movably connected with the cantilever and the other end is bonded to the edge of the soundboard 2, and the lower group cantile
  • the body and the strings composed of the neck 21 and the body 22 are included. 1 and two chords 7, 8 for respectively fixing the strings 1 and defining an effective vibrating chord length on the neck and the body, wherein the soundboard 2 is fixed under the chord 8 on the body 22, the body 22 includes an upper panel 27, a side panel 28, a chord 8 disposed between the chords 7, 8 and located on the body, and a main resonance body fixed to the string 1 on the side, the main resonance body and the string 1
  • the fixed guiding body 3 and the resonant body 4 fixed to the guiding body 3.
  • the resonant body 4 and the guiding body 3 are single-layer plate-like structures fixed perpendicularly to each other, wherein the resonant body 4 is the upper panel 27 of the body.
  • An elastic support ring 29 is added to the joint between the upper panel 27 and the side plate 28.
  • the guiding body 3 is provided with a stringing hole 5; the tensioning member between the string pillow 8 and the guiding body 3 is a string, and the guiding body 3 is worn.
  • the string holes 5 are symmetrically arranged and oppositely inclined, and are linear, and the end of the string 1 is fixed with a block 10; the body 22 is movably connected to the neck 21 by a bolt 24 having an outer surface covered with a sound insulating pad 23, the neck 21 A cantilever 25 is arranged in parallel and located in the body, and the cantilever front end is provided with one end connected to the cantilever and the other end to the soundboard 2 Edge bonding link 26.
  • Example 3 Example 3:
  • the strings 1 and the strings 21 and the body 22 are respectively fixed for fixing.
  • the strings 1 and two chords 7, 8 defining an effective vibrating chord length, wherein a soundboard 2, a string between the chords 7, 8 and located on the body 22 is fixed below the chord 8 on the body 22.
  • a main resonance body fixed to the string 2 is provided on one side of the pillow 8, and the main resonance body is composed of a guide body 3 fixed to the string 1 and a resonance body 4 fixed to the guide body 3, the resonance body 4 And the guiding body 3 is a single-layer plate-like structure fixed perpendicularly to each other, and the guiding body 3 is provided with a stringing hole 5; the tensioning member between the string pillow 8 and the guiding body 3 is a connecting rod, which is disposed in the guiding body 3.
  • the stringing hole 5 is tapered, and the end of the string 1 is fixed with the block 10; the sounding device further comprises two auxiliary resonators 11 respectively disposed at the lower ends of the resonator 4, and the auxiliary resonator is connected to the lower side of the movable guide.
  • the body 22 is movably connected to the neck 21 by a bolt 24 having an outer surface covered with a sound insulating pad 23, and the neck 2 1 is fixed with a cantilever 25 disposed in parallel and located in the body 22, the crossbar 30 is erected on the cantilever 25, and the crossbar 30 is fixed to the vertical rod 31 of the resonating body 4, and the edge of the soundboard 2 is fixed to the vertical rod 31.
  • the sounder 18 is movably supported on the cantilever 25.
  • the body when the body is an electric bass, the body including the neck 21 and the body 22, the strings 1 and the neck 21 and the body 22 are respectively disposed. Two chords 7, 8 for fixing the strings 1 and defining an effective vibrating chord length.
  • the sound board 2 is fixed under the string pillow 8 on the body 22, and the body 22 is connected to the neck 21
  • the neck groove 32, the main resonance body fixed to the string 1 is disposed through the middle of the string pillow 8 between the strings 7 and 8 and located on the body 22, and the main resonance body is guided by the string.
  • the resonating body 4 and the guiding body 3 are plate-like structures fixed perpendicularly to each other, wherein the guiding body is a three-layer plate-like structure, and the guiding body 3 is worn through
  • the stringing hole 5; the tensioning member between the string pillow 8 and the guiding body 3 is a string, and the stringing holes 5 in the conductor 1 of the bow I are symmetrically arranged and inclined in a straight line, and the end of the string 1 is fixed
  • the block 10; the neck 21 and the body 22 are bolted at the neck groove 32, and the neck groove 32 is provided with a soundproofing pad 33 between the neck 21 and the body 22, and the body 22 is opened.
  • the accommodating groove 34 communicating with the neck groove 32 is fixed with a cantilever 25 disposed in parallel in the accommodating groove 34.
  • the front end of the cantilever 25 is provided with one end movably connected to the cantilever and the other end to the edge of the soundboard 2 Connecting rod 26.
  • the strings 1 and the strings 1 are respectively fixed at the ends of the body for fixing the strings 1 and defining effective vibration.
  • the main resonating body on 1 is composed of a guiding body 3 fixed to the string 1 and a resonating body 4 fixed to the guiding body 3, and the resonating body 4 and the guiding body 3 are vertically fixed to each other.
  • the guiding body is a two-layer plate-like structure, and the guiding body 3 is provided with a stringing hole 5;
  • the tensioning member between the string pillow 8 and the guiding body 3 is a string, which is disposed in the guiding body 3
  • the string hole 5 has a tapered shape, and the end of the string 1 is fixed with a block 10;
  • the sounding device further includes four auxiliary resonators 11 respectively disposed at two ends below the resonating body 4, and the auxiliary speaker 11 is operatively connected with a sound guide 18, the bottom of the sound guide 18 is supported on the body;
  • the card slot 35 is arranged on both sides of the body, the sound board
  • the two ends are provided with a block 36 which cooperates with the card slot 35, and the card slot 35 and the block 36 are fixed by bolts.
  • the body when the body is a piano, the body including the steel frame, the strings 1 and the ends of the steel frame 37 are respectively fixed for fixing the strings 1 and are effectively limited.
  • Two chords 7, 8 of vibrating chord length one of which is fixed with a soundboard 2 below, the edge of the soundboard 2 is fixed to the outer edge of the steel frame 37, and the string between the chords 7, 8 and at the end of the body
  • a main resonance body fixed to the string 1 is disposed on one side of the pillow 8, and the main resonance body is composed of a guide body 3 fixed to the string 1 and a resonance body 4 fixed to the guide body 3, the resonance body 4
  • the guiding body 3 is a single-layer plate-like structure fixed perpendicularly to each other, and the guiding body 3 is provided with a stringing hole 5; the tensioning member between the string pillow 8 and the guiding body 3 is a connecting rod, and the inside of the bow I conductor 3 is worn.
  • the string holes 5 are symmetrically arranged and inclined in a straight line, and the block 1 is fixed with a block 10; the sounding device further includes three auxiliary resonators 11 disposed under the resonator 4, below the auxiliary resonator 11 The activity is connected with a sound guide 18, and the bottom of the sound guide 18 is movably supported on the body.
  • the body when the body is a national violin (Chinese erhu), the body including the neck 21 and the body 22, the strings 1 and the neck 21 and the piano are respectively provided.
  • the main body of the body 22 is fixed by a bolt 24, and a main resonance body fixed on the string 1 is disposed above the string pillow 8 between the strings 7 and 8 and located at the side end surface of the body 22, and the main resonance body is
  • the guide body 3 fixed to the string 1 and the resonator body 4 fixed to the guide body 3, the resonator body 4 and the guide body 3 are single-layer plate-like structures fixed perpendicularly to each other, wherein the guide body 3 passes through the piano
  • the body 38 of the body 22 is connected to the movable body, and the guiding body 3 is fixed by the resonating body 4 composed of
  • the body when the body is a scorpion, the body including the neck 21 and the body 22, the strings 1 and the necks 21 and the body 22 are respectively provided for Two strings 7 and 8 for fixing the strings 1 and defining effective vibrating chord lengths, wherein a sound board 2 is fixed under the string pillows 8 on the body 22, between the strings 7 and 8 and on the body 22.
  • a main resonance body fixed to the string 1 is disposed in the middle of the string pillow 8, and the main resonance body is composed of a guide body 3 fixed to the string 1 and a resonance body 4 fixed to the guide body 3, the resonance body 4 is in the shape of a bowl, and the protruding portion of the resonating body 4 is fixed with a guiding body 3 on which the stringing hole 5 is opened, and the tensioning member between the string pillow 8 and the guiding body 3 is a string, which is disposed on the guiding body 3.
  • the inner stringing hole 5 has a tapered shape, and the end of the string 1 is fixed with a block 10; the sounding device further includes an auxiliary resonator 11 disposed under the resonant body 4, and the auxiliary resonator 11 is movably connected with a sound guide 18; the body 22 is movably connected to the neck 21 by a bolt 24 having an outer surface covered with a soundproofing pad 23, and a cantilever 25 located inside the body 22 is fixed to the neck 21, and the cantilever 25 Soundboard end edge 2 is fixed by a bolt, the boom 25 is connected to the mobile guide 18 sound.
  • the body when the body is a harp, the body including the column 41, the string frame 42 and the body 22, the strings 1 and the strings 42 and the body 22 are respectively disposed.
  • a main resonating body fixed to the upper side of the upper chord 8 is provided, and the main resonating body is composed of a guiding body 3 fixed to the string 1 and a resonating body 4 fixed to the guiding body 3, the resonating body 4 and
  • the guiding body 3 is integrally formed.
  • the resonant body 4 is a two-stage three-layered plate 43.
  • the two side-side end faces are respectively fixed to the upper and lower ends of the guiding body 3, and the guiding body 3 is provided with a stringing hole 5,
  • the tensioning member between the string pillow 8 and the guiding body 3 is a string, the stringing hole 5 disposed in the guiding body 3 is tapered, and the end of the string 1 is fixed with the block 10;
  • the sounding device further comprises A plurality of auxiliary resonators 11 below the resonant body 4, and a sound guide 18 is operatively connected below the auxiliary resonator 11, and the sound guide 18 Movable supporting portion 22 on the piano; piano 22- cantilever fixed inner wall 25, the front end of the boom 25 and the tone plates 2 bonded edge.
  • the body when the body is a Lila, the body, the strings 1 composed of the frame 44 and the body 22, and the strings 1 and the body 22 are respectively disposed on the frame 44 and the body 22 for
  • the two strings 7 and 8, which fix the strings 1 and define the effective vibrating chord length, are fixed with a soundboard 2 below the string pillows 8 on the body 22, and the two ends of the soundboard 2 are fixed to the inner wall of the body 22 by bolts 24.
  • the body 3 is fixed by a resonating body 4, and the resonating body 4 includes two curved plates 6 which are bent upward and downward, and are integrally curved.
  • the curved plates 6 are fixed with a string on the upper side.
  • the guiding member 3 of the hole 5, the tensioning member between the string pillow 8 and the guiding body 3 is a connecting rod, the stringing hole 5 provided in the guiding body 3 is curved, and the block 10 is fixed to the end of the string 1.

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  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
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  • Stringed Musical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

La présente invention concerne un dispositif produisant des sons pour un instrument à cordes qui comprend une caisse (22); des cordes (1) et des sillets (7, 8); une carte son (2) fixée sur un des sillets (8), le bord de la carte son (2) et la caisse (22) étant reliés de manière mobile; une unité résonante principale (3, 4) fixée sur les cordes (1) étant installée entre les sillets (7, 8); et une unité résonante auxiliaire (11).
PCT/CN2007/002725 2007-09-17 2007-09-17 Dispositif produisant des sons pour un instrument à cordes Ceased WO2009036588A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2007/002725 WO2009036588A1 (fr) 2007-09-17 2007-09-17 Dispositif produisant des sons pour un instrument à cordes
CN2007800233495A CN101473367B (zh) 2007-09-17 2007-09-17 弦鸣乐器发声装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/002725 WO2009036588A1 (fr) 2007-09-17 2007-09-17 Dispositif produisant des sons pour un instrument à cordes

Publications (1)

Publication Number Publication Date
WO2009036588A1 true WO2009036588A1 (fr) 2009-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/002725 Ceased WO2009036588A1 (fr) 2007-09-17 2007-09-17 Dispositif produisant des sons pour un instrument à cordes

Country Status (2)

Country Link
CN (1) CN101473367B (fr)
WO (1) WO2009036588A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3286754A4 (fr) * 2015-04-23 2018-09-12 Fusion Musictech IP Pty Ltd Instruments électriques à cordes
CN114639365A (zh) * 2020-11-30 2022-06-17 陈智泓 琴弓及音质调整件

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1401000B1 (it) * 2010-06-15 2013-07-05 N S M S P A Cassa armonica perfezionata per un'arpa e procedimento per la sua realizzazione
CN104282294B (zh) * 2014-11-04 2017-04-12 东北农业大学 外纤丝中空琴弦的双响板钢琴
US10262633B2 (en) * 2017-06-19 2019-04-16 Taylor-Listug, Inc. String instrument having unitary neck support and fingerboard brace
CN109859725B (zh) * 2019-03-07 2020-10-27 河南职业技术学院 弦乐器音腔辅音共振组件

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US5339718A (en) * 1991-05-29 1994-08-23 Christophe Leduc Musical instruments having bowed or plucked strings
US5883318A (en) * 1997-05-08 1999-03-16 Deutsch; Mark D. Device for changing the timbre of a stringed instrument
CN2553478Y (zh) * 2002-08-03 2003-05-28 陈卫国 一种吉他
CN2678059Y (zh) * 2003-12-12 2005-02-09 张帆 一种新型的弦乐器
CN1584972A (zh) * 2004-06-01 2005-02-23 张帆 一种带共振片式共鸣器的弦乐器
CN2836158Y (zh) * 2005-10-14 2006-11-08 黄丽娜 声音放大共鸣装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339718A (en) * 1991-05-29 1994-08-23 Christophe Leduc Musical instruments having bowed or plucked strings
US5883318A (en) * 1997-05-08 1999-03-16 Deutsch; Mark D. Device for changing the timbre of a stringed instrument
CN2553478Y (zh) * 2002-08-03 2003-05-28 陈卫国 一种吉他
CN2678059Y (zh) * 2003-12-12 2005-02-09 张帆 一种新型的弦乐器
CN1584972A (zh) * 2004-06-01 2005-02-23 张帆 一种带共振片式共鸣器的弦乐器
CN2836158Y (zh) * 2005-10-14 2006-11-08 黄丽娜 声音放大共鸣装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3286754A4 (fr) * 2015-04-23 2018-09-12 Fusion Musictech IP Pty Ltd Instruments électriques à cordes
US10304423B2 (en) 2015-04-23 2019-05-28 Fusion Musictech Ip Pty Ltd. Electric stringed guitar
CN114639365A (zh) * 2020-11-30 2022-06-17 陈智泓 琴弓及音质调整件

Also Published As

Publication number Publication date
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CN101473367A (zh) 2009-07-01

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