WO2009036588A1 - A sound-producting device of a stringed instrument - Google Patents

Abstract

A sound-producing device of a stringed instrument includes a body (22), strings (1) and nuts (7,8), a sound board (2) fixed on one of the nuts (8), the edge of the sound board (2) and the body (22) are movable connection, a main resonant unit (3,4) fixed on the strings (1) is mounted between the nuts (7,8), and a assistant resonant unit (11).

Description

 Stringed instrument sounding device

 Technical field

 The invention relates to the technical field of stringed musical instrument manufacturing, in particular to a string sounding instrument sounding device.

 Background technique

 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. In the above sounding process, 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.

 Summary of the invention

 In order to solve the existing stringed musical instrument, 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. In the case of wasting natural resources, etc., a sounding device for stringed musical instruments is provided.

 The present invention is implemented by the following scheme: 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 When the vibration is transmitted to the main resonating body, 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, 琉 (Chinese 阮), 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.

 There are two kinds of positional relationship between the guiding body and the string pillow. One is that 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. ' ,

 There are two kinds of 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. ' ,

 In order to further improve the timbre of the main resonance body and the resonance of the string, 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 辅助 of the auxiliary resonator in sequence. Since 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.

 In order to change the direction of propagation of the sound generated by the auxiliary resonator, 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. At the same time, in order to further improve the timbre of the body, 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.

 DRAWINGS

 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.

 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.

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

 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.

 37 is a schematic view showing the positional relationship between the main resonance body, the sound board, and the string pillow in FIG.

 In the figure: 1-string; 2-tone board; 3-lead body; 4-resonant body; 5-string hole; 6-arc plate; 7, 8-string pillow; 9- connecting rod; 10-card Block; 11-auxiliary resonator; 12-outer casing; 13-support rod; 14-inner casing; 15-hole; 16-resonance column; 17-resonant film; 18-instrument; 19-shell; - sound guide; 21-neck; 22-body; 23-sound mat; 24-bolt; 25-cantilever; 26-link; 27-upper panel; 28-side panel; 29-elastic support ring; - cross bar; 31 - vertical bar; 32 - neck groove; 33 - soundproof pad; 34 - accommodating groove; 35 - card slot; 36 - block; 37 - steel frame; 38 - panel; 39 - support plate; 40 - suede; 41-column; 42-string frame; 43-plate; 44-frame.

 detailed description

 The string sounding instrument sounding device, as shown in Figs. 1 and 2, 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.

As shown in FIG. 3, 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.

 As shown in FIGS. 11 and 12, 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. When 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. As shown in FIG. 7, 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. As shown in FIG. 8, 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. 9 , 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.

 There are three types of stringing holes in the guiding body, as shown in FIG. 12, 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.

 According to the sounding device of the present invention, when the body is different, the sounding principle is basically the same, but the specific structure is slightly different, as follows:

Example 1

 As shown in FIGS. 15 and 16, 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 cantilever and guide The sounder 18 is movably connected.

Example 2:

As shown in FIGS. 17, 18, when the body is a guitar, 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:

 As shown in Figs. 19 and 20, when the body is a violin, the body including the neck 21 and the body 22, 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.

Example 4:

As shown in Figs. 21, 22, and 23, 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. 3 and a resonating body structure fixed to the guiding body 3, 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. Example 5:

 As shown in Figs. 24 and 25, when the body is a zither (Chinese zither), the body, 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. Two chords 7 and 8, with a chord length, a soundboard 2 is fixed under the chord 8 at one end of the body, and a chord 8 at the end of the body between the chords 7, 8 is fixed to the string 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. a plate-like structure, wherein 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.

Example 6:

 As shown in FIGS. 26, 27 and 28, 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 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, 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.

Example 7: .

As shown in FIGS. 29, 30, and 31, 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. Two chords 7, 8 for fixing the strings 1 and defining effective vibrating chord lengths on the body 22, wherein the chords 8 on the body 22 are fixed to the side of the upper side of the upper side of the soundboard 2 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 supporting plate 39 and the suede 40, and the guiding body 3 is provided with a stringing hole 5; the string pillow 8 and the guiding body 3 The tensioning member is a connecting rod, the stringing hole 5 disposed in the guiding body 3 is curved, and the end of the string 1 is fixed with a block 10; the sounding device Comprising an auxiliary resonator 11, the resonator 11 and the auxiliary guide body 3 is bolted to the end 24, the secondary resonator housing 11 to the housing piano. As shown in FIGS. 32 and 33, 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.

Example 9

 As shown in FIGS. 34 and 35, 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. Two chords 7, 8 for fixing the strings 1 and defining an effective vibrating chord length, wherein a soundboard 2 is fixed above the chord 8 on the body 22, between the chords 7, 8 and located on the body 22 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.

Example 10

 As shown in FIGS. 36 and 37, 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. a main resonating body fixed to the string 1 between the chords 7, 8 and above the chord 8 on the body 22, the main resonating body being guided and guided by the main body 1 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.

Claims

Rights request  1. A stringing instrument sounding device comprising a body, a string (1) and two string pillows (7, 8) for fixing the strings (1) and defining an effective vibrating string length, wherein one of the strings ( 8) A soundboard (2) is fixed on the upper side, and is characterized in that a main resonance body fixed on the strings (1) is disposed between the strings, and the main resonance body is supported by the guide body (3) fixed to the strings (1) and It is composed of a resonator (4) fixed to the guide body (3).  2. The vocal instrument sounding device according to claim 1, wherein the resonating body (4) has a bowl shape, and the convex portion of the resonating body (4) is fixed with a chord hole. (5) Guide body (3).  3. The vocal instrument sounding device according to claim 1, wherein said resonating body (4) comprises two curved plates (6) which are bent upward and downward at both ends, and are integrally curved, and an arc A guide body (3) having a stringing hole (5) is fixed between the plates (6).  4. A vocal instrument sounding device according to claim 1, characterized in that the resonating body (4) and the guiding body (3) are integrally formed, and the resonating body (4) is at least a single layer of two segments. The plate (43), the end faces of the two segments 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).  5. A vocal instrument sounding device according to claim 1, wherein said resonating body (4) and said guiding body (3) are plate-like structures fixed perpendicularly to each other and at least in a single layer, the guiding body ( 3) There is a string hole (5).  6. A stringing instrument sounding device according to claims 1 to 5, characterized in that the end edge of the soundboard (2) is movably connected to the body.  7. A stringing instrument sounding device according to claims 1 to 5, characterized in that the guiding body (3) is arranged on the side of the string pillow (8) fixed to the soundboard (2), or the guiding body (3) runs through Set in the chord (8).  8. A stringing instrument sounding device according to any one of claims 1 to 5, characterized in that a tensioning member is provided between the string pillow (8) and the guiding body (3) fixed to the soundboard (2), said pulling The tension member is a connecting rod (9) or a string that runs through the string pillow (8) and the guiding body (3).  9. The humming instrument sounding device according to claim 8, wherein when the tensioning member is the connecting rod (9), the end of the string (1) is engaged with the guiding body (3); when the tensioning member is At the end of the string (1), the end of the string (1) is locked with the chord (8).  10. A stringing instrument sounding device according to claims 2 to 5, characterized in that the stringing hole (5) provided in the guiding body (3) is curved, and the string (1) end is fixed with a block. (10).  11. A stringing instrument sounding device according to claims 2 to 5, characterized in that the stringing holes (5) in the guiding body (3) are symmetrically arranged and inclined in opposite directions and in a straight line, the strings (1) The block is fixed with a block (10).  12. A stringing instrument sounding device according to claims 2 to 5, characterized in that the stringing hole (5) provided in the guiding body (3) is tapered, and the end of the string (1) is fixed with a block. (10). 13. The vocal instrument sounding device according to any one of claims 1 to 5, characterized in that the sounding device further comprises at least one auxiliary resonator (11), the auxiliary resonator (11) comprising an outer casing (12), The inner casing (14) is disposed above the outer casing by a support rod (13) fixed to the outer casing (12), and the inner casing (14) is provided with a hole (15) at the center thereof, and the hole (15) is provided inside and outside Resonant column (16), resonance column (16) and resonator body (4) elastically connected to the inner wall of the casing (14) Fixed, at least one layer of resonant film (17) is provided on the circumference of the resonant column (16).  14. A vocal instrument sounding device according to claim 13, characterized in that the auxiliary resonator (11) is provided with a sound guide (18) movably connected thereto, and the bottom of the sound guide (18) is movably supported on the body. In the above, the sound guide comprises a casing (19), and a sound guiding plate (20) is arranged in the casing (19).  15. The vocal instrument sounding device according to claim 1, wherein said body is a guitar, and comprises a body composed of a neck (21) and a body (22), a string < 1 ), and Two chords (7, 8) on the neck and the piano for fixing the strings (1) and defining an effective vibrating chord length, wherein the chord (8) on the body (22) is fixed under the chord (8) a soundboard (2), a chord (8) between the chords and on the body - a main resonance body fixed to the strings (1) on the side, the main resonance body being fixed by the strings (1) The guiding body (3) and the resonant body (4) fixed to the guiding body (3), the resonant body (4) and the guiding body (3) are plate-like structures fixed perpendicularly to each other, wherein the guiding body (3) Is a two-layer plate structure; the sounding device further includes an auxiliary resonator (11) disposed under the resonance body (4), and the auxiliary resonator (11) is movably connected with a sound guide (18); 22) The bolt (24) wrapped with the soundproofing pad (23) on the outer surface is movably connected to the neck (21), and two sets of parallel are fixed on the neck (21). And a cantilever (25) located in the body, wherein the front end of the upper cantilever 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 of cantilever and the sound guide (18) Active connection.  16. The vocal instrument sounding device according to claim 1, wherein said body is a guitar, and comprises a body composed of a neck (21) and a body (22), a string (1), and Two chords (7, 8) on the neck and the piano for fixing the strings (1) and defining an effective vibrating chord length, wherein the chord (8) on the body (22) is fixed under the chord (8) The soundboard (2), the body (22) includes an upper panel (27), a side panel (28), a string pillow between the strings (7, 8) and located on the body (8) One side is provided with a main resonance body fixed to the string (1), the main resonance body is composed of a guide body (3) fixed to the strings (1) and a resonance body fixed to the guide body (3) (4) The resonator body (4) and the guide body (3) are a single-layer plate-like structure that is vertically fixed to each other, wherein the resonator body (4) is the upper panel (27) of the body, and the upper panel (27) ) an elastic support ring (29) is added to the joint of the side plate (28); the body (22) is movably connected to the neck (21) through a bolt (24) having an outer surface covered with a soundproof pad (23), the neck (21) A cantilever (25) disposed in parallel and located in the body is fixed, and the front end of the cantilever 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).  17. The vocal instrument sounding device according to claim 1, wherein said body is a violin comprising a body composed of a neck (21) and a body (22), a string (1), and Located on the neck and the piano, 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), between the chords and at the piano The main resonance body fixed to the string (1) is disposed on one side of the string pillow on the body (22), and the main resonance body is supported by the guide body (3) and the guide body (3) fixed to the string (1). a fixed resonator body (4), wherein the resonator body (4) and the guiding body (3) are single-layer plate-like structures fixed perpendicularly to each other; the sounding device further includes two sounding devices (4) respectively disposed below Two auxiliary resonators (11) at the ends, a sound guide (18) is movably connected under the auxiliary resonator (11); the body (22) is bolted (24) and necked with the soundproofing pad (23) through the outer surface (21) movable connection, a cantilever (25) arranged in parallel and located in the body is fixed on the neck (21), a crossbar (30) is arranged on the cantilever (25), and the crossbar (30) is fixedly fixed through the resonance body ( 4) Vertical rod (31), sound board (2) edge fixed to vertical rod (31), sound guide (18) The activity is supported on the cantilever (25).  18. The vocal instrument sounding device according to claim 1, wherein said body is an electric bass, and comprises a body and a string composed of a neck (21) and a body (22) (1) ) and on the neck and the piano, respectively, for fixing the strings (1) and defining two chords (7, 8) of effective vibrating chord length, wherein a soundboard (2), a body (22) and a piano are fixed under the chord (8) on the body (22) a neck groove (32) is provided at the neck (21) joint, and a main resonator body fixed to the string (1) is disposed through the middle of the string pillow between the string pillows (7, 8) and located on the body (22) The main resonating body is composed of a guiding body (3) fixed to the strings (1) and a resonating body (4) fixed to the guiding body (3), the resonating body (4) and the guiding body (3) is a plate-like structure fixed perpendicularly to each other, wherein the guiding body (3) is a three-layer plate-like structure; the neck (21) and the body (22) are connected by a bolt (24) at the neck groove (32). The neck groove (32) is provided with a sound insulating pad (33) between the neck (21) and the body (22), and the body (22) has a receiving groove communicating with the neck groove (32). (34), a cantilever (25) disposed in parallel and located in the accommodating groove (34) is fixed on the neck (21), and one end of the cantilever is disposed at one end to be movably connected to the cantilever, and the other end is bonded to the edge of the soundboard (2) Connecting rod (26).  19. The vocal instrument sounding device according to claim 1, wherein said body is a zither, and comprises a body, a string (1) and are respectively fixed at the two ends of the body for fixing the piano. a string (1) and defining two chords (7, 8) of effective vibrating chord length, wherein a soundboard (2) is fixed under the chord (8) at one end of the body, between the chords and at the end of the body The chord (8) - the side is provided with a main resonating body fixed on the string (1), and the main resonating body is fixed by the guiding body (3) fixed to the string (1) and the guiding body (3) The resonant body (4) is configured, the resonant body (4) and the guiding body (3) are plate-like structures fixed perpendicularly to each other, wherein the guiding body is a two-layer plate-like structure; the sounding device further includes a resonance device respectively disposed Four auxiliary resonators (11) at the lower ends of the body (4), a sound guide (18) is movably connected under the auxiliary resonator (11), and the bottom of the sound guide (18) is supported on the body; The side is provided with a card slot (35), and the sound board (2) is provided with a card block (36) which cooperates with the card slot (35) on both sides of the end, and the card slot (3) 5) Secure with the clamp (36) by bolts (24).  20. The vocal instrument sounding device according to claim 1, wherein said body is a piano, comprising a body including a steel frame (37), a string (1), and a steel frame (37) respectively. ) Two chords (7, 8) for fixing the strings (1) and defining the effective vibrating chord length, one of the chords (8) is fixed with a soundboard (2), the soundboard (2) The edge is fixed to the outer edge of the steel frame (37), and the chord (8) between the chord and at one end of the body is provided with a main resonance body fixed on the string (1), and the main resonance body is String (1) A fixed guide body (3) and a resonator body (4) fixed to the guide body (3), the resonance body (4) and the guide body (3) are single-layer boards fixed perpendicularly to each other The sounding device further comprises three auxiliary resonators (11) disposed under the resonance body (4), and the auxiliary resonator (11) is movably connected with a sound guide (18), the sound guide (18) The bottom activity is supported on the body. A string sounding instrument sounding apparatus according to claim 1, wherein said body is a national violin comprising a body composed of a neck (21) and a body (22), and a string (1) And two chords (7, 8) respectively located on the neck and the body for fixing the strings (1) and defining an effective vibrating chord length, wherein the chord (8) on the body (22) is side Fixed with sound board (2), the sound board (2) on both sides of the upper edge of the body and the body shell is fixed by bolts (24), between the strings (7, 8) and on the body (22) - side end of the string A main resonance body fixed to the string (1) is disposed above the pillow (8), and the main resonance body is composed of a guide body (3) fixed to the string (1) and a resonance body fixed to the guide body (3). (4) Composition, said The resonant body (4) and the guiding body (3) are single-layer plate-like structures fixed perpendicularly to each other, wherein the guiding body (3) passes through a panel (38) movably connected to the end surface of the body (22), and the guiding body (3) It is fixed by a bolt (24) to a resonating body (4) composed of a support plate (39) and a suede (40); the sounding device further includes an auxiliary resonator (11), an auxiliary resonator (11) and a guiding body ( 3) The end is fixed by bolts (24), and the outer casing of the auxiliary resonator (11) is the body casing.  22. The vocal instrument sounding device according to claim 1, wherein said body is a cock, comprising a body composed of a neck (21) and a body (22), and a string (1) And two chords (7, 8) on the neck (21) and the body (22) for fixing the strings (1) and defining an effective vibrating chord length, wherein the body (22) is located A soundboard (2) is fixed under the chord (8), and the main chord (8) between the chords (7, 8) and the chord (8) on the body (22) is arranged to be fixed to the main string (1) a resonator body, wherein the main resonator body is composed of a guide body (3) fixed to the string (1) and a resonator body (4) fixed to the guide body (3), and the resonator body (4) is in the shape of a bowl. a protruding body (3) having a stringing hole (5) is fixed to the convex portion of the resonator (4); the sounding device further includes an auxiliary resonator disposed under the resonator (4) (11) ), the auxiliary resonator (11) is connected with a sound guide (18) underneath; the body (22) is movably connected to the neck (21) through a bolt (24) having an outer surface covered with a soundproofing pad (23). A cantilever (25) located inside the body (22) is fixed on the neck (21), and the front end of the cantilever (25) and the edge of the soundboard (2) are fixed by bolts (24), the cantilever (25) and the sound guide (18) Active connection.  23. The vocal instrument sounding device according to claim 1, wherein said body is a harp, and comprises a body composed of a column (41), a string frame (42) and a body (22), and a piano String (1) and the string (42) and the body respectively (22) Two chords (7, 8) for fixing the strings (1) and defining an effective vibrating chord length, wherein a soundboard is fixed above the chord (8) on the body (22) ( 2), a main resonance body fixed on the string (1) is disposed above the string pillow (8, 8) between the string pillows (7, 8), and the main resonance body is composed of the piano String (1) A fixed guide body (3) and a resonator body (4) fixed to the guide body (3), the resonator body (4) and the guide body (3) are integrally formed, and the resonator body (4) ) is a two-stage at least one-layer plate (43), the end faces of the two segments are respectively fixed to the upper and lower ends of the guiding body (3), and the guiding body (3) has a stringing hole (5); the sounding device The utility model further comprises a plurality of auxiliary resonators (11) arranged under the resonance body (4), a sound guide (18) is movably connected under the auxiliary resonator (11), and the bottom of the sound guide (18) is supported on the body (22) ) upper _|; body (22) - the side inner wall is fixed with a cantilever (25), and the front end of the cantilever (25) is bonded to the edge of the soundboard (2).  24. The vocal instrument sounding device according to claim 1, wherein said body is a Lila, and comprises a body composed of a zither (44) and a body (22), and a string (1) And two chords (7, 8) on the frame (44) and the body (22) for fixing the strings (1) and defining an effective vibrating chord length, wherein the strings on the body (22) A soundboard (2) is fixed under the pillow (8), and both ends of the soundboard (2) are fixed to the inner wall of the body (22) by bolts (24), between the strings (7, 8) and the body (22) A main resonance body fixed to the upper side of the upper pillow (8) is fixed to the main body (1), and the main resonance body is fixed by the guide body (3) fixed to the string (1) and the guide body (3). The resonator body (4) comprises two curved plates (6) which are bent upward and downward at both ends and are integrally curved, and the curved plates (6) are fixed between them. A guide body (3) with a string hole (5) is opened.