Percussion instrument

Abstract

The invention relates to the technical field of musical instruments, in particular to a percussion instrument comprising a musical instrument body consisting of a plurality of body panels, preferably made of wood, and at least one small percussion instrument wherein the small percussion instrument can be connected to the outside of the musical instrument body without tools, preferably in a magnetic manner, according to the present invention, at least one small percussion instrument is connected in a vibration transmission manner to at least one percussion rod provided on the outside of the instrument body, where the percussion rod is used to vibrate the at least one small percussion instrument, and different timbres of various small percussion instruments can be easily combined.

Description

Technical Field

[0001] This invention relates to the field of musical instruments, and more particularly to a percussion instrument. Background Technology

[0002] Percussion instruments, with their unique timbre, add a lively rhythm to music and give it a very distinctive style. Furthermore, they are essential to many musical genres, especially Latin American styles such as samba, salsa, and rumba. In addition, percussion instruments are generally easy to play. For example, in many bands, singers use percussion to accompany their music, and even children can easily join in. This makes learning to play music easy and ensures it's fun.

[0003] However, there is a wide variety of percussion instruments to choose from, and many different instruments are often needed to produce different sounds. One important representative of percussion instruments is the cajon, which is very common in Latin American music. The cajon produces a drum-like sound and is played by hand, occasionally with a drum brush. The bass cajon, as part of a large drum kit, can also be played with a foot pedal. Most of the time, the player sits on the cajon to play music. A notable characteristic of the cajon is that its striking surface is not covered with leather or foil, but rather made of wood. The body is usually also made of wood, although other materials are now used. There are many modified versions of the cajon that use metal components to produce a snare drum-like snare string effect instead of a clattering sound. In these versions, the striking plate is usually securely wrapped around the body. The snare string element can be designed in various ways. In addition to a wound steel string near the striking plate, there are variations with snare pads, snare pad sections, metal tongue fans, and spirals. All of these produce a mechanical, noisy response to the vibrations of the striking plate. When used as a drum kit alternative, models with a snare effect are primarily used; this effect is produced by the snare rather than by the strings.

[0004] Some cajons have snares that can be opened or closed during playing. These are typically complex mechanical devices, making it difficult to open or close the snares while playing music. Furthermore, with current technology, it is unclear how to change the sound of the snares without completely closing them.

[0005] The sound of the cajon is very interesting, determined by the material and size of the body, the striking plate, and the available string effects. Furthermore, a sufficiently large cajon produces a very deep bass frequency below the first actual resonant frequency. Unlike skinned drums, the cajon has a drier sound, which is particularly advantageous when accompanying other non-amplified instruments.

[0006] Other percussion instruments with completely different sounds include the humming guava, the bell-like maracas, and the clavis with its dull wooden soundbar. However, no single percussion instrument currently combines the different timbres of various small percussion instruments easily. Summary of the Invention

[0007] In view of the above problems, the present invention is proposed to provide solutions that overcome or at least partially solve the above problems.

[0008] According to one aspect of the invention, a percussion instrument is provided, comprising an instrument body consisting of a plurality of body panels, preferably made of wood, and at least one small percussion instrument, wherein the small percussion instrument can be attached to the outside of the instrument body without tools, preferably by magnetic connection, characterized in that the at least one small percussion instrument is connected to at least one striking bar disposed on the outside of the instrument body by vibration transmission, wherein the striking bar is used to vibrate the at least one small percussion instrument. Depending on the small percussion instrument used, a wide variety of sounds can be produced using the same percussion instrument. At least one small percussion instrument can be installed without tools, thus installation and replacement are very easy, and at least one small percussion instrument can be changed even while playing the percussion instrument. The small percussion instrument, stimulated by the striking bar, produces a sound characteristic of the small percussion instrument used. Therefore, a very wide range of tones can be achieved with only one percussion instrument, and this instrument can be easily changed and played by only one person. It is preferable to operate the striking bar with the foot, so that one person can simultaneously reproduce the entire range of the percussion instrument. For example, the striking surface of the instrument body can be struck with a hand, stick, mallet, or brush, preferably the front panel, to produce more drum sound.

[0009] In a preferred embodiment variation, at least one small percussion instrument can be connected to at least one post of a receiver integrated into the instrument body, wherein the receiver is connected to the instrument body via at least one elastic damper located within the instrument body's internal space, wherein the receiver is connected to the striking rod, which is connected to the instrument body via at least one elastic damper, and wherein the striking rod is configured to vibrate the receiver. The damper prevents vibrations generated on the instrument body, such as vibrations generated when striking the striking surface, from being transmitted to the receiver. Preferably, the upper end of the striking rod is fixed to the damper within the instrument body. Preferably, the lower end of the striking rod is fixed to the receiver. The receiver can be fixed inside the instrument body by the damper. Therefore, the receiver is vibrated only by the striking rod, and at least one small percussion instrument only produces sound when the striking rod is triggered.

[0010] The receiver can be connected to the striking bar via a flexible slat mounted inside the instrument body using a damper. The striking bar is secured to the slat by providing an internal thread at one end that matches the external thread mounted on the slat. When the striking bar is activated, the slat vibrates and transmits the vibration to the receiver.

[0011] Particularly preferably, the receiver or column includes a permanent magnet, wherein the at least one small percussion instrument is made of or contains a magnetizable or magnetic material, and the permanent magnet is configured to apply a magnetic force to the at least one small percussion instrument. This allows the small percussion instrument to be magnetically secured to the instrument body. It can be installed and disassembled very easily. This means that even when playing percussion instruments, smaller percussion instruments can be replaced. This allows for the generation of a wide variety of sounds in a very simple way. Furthermore, the column can be made of magnetic steel and apply a magnetic force to the small percussion instruments. However, the column can also be made of wood or plastic, for example.

[0012] In another embodiment variation, at least one small percussion instrument can be secured to the column using a pin. The small percussion instrument can be screwed onto the pin, and then the pin is pushed into the column and secured there. This embodiment variation also facilitates the replacement of the small percussion instrument.

[0013] Preferably, at least one striking lever is designed to be operated by the foot. This allows the foot to play a small percussion instrument while simultaneously striking the percussion surface with the hand. In an embodiment variant where foot pedals are located on the outer side panel of the instrument body, these pedals are arranged such that at least one striking lever can be operated with the heel of the same foot when the toes are on the pedals.

[0014] Preferably, the percussion instrument comprises two receivers and two associated striking rods. Each receiver has at least one post for attaching a small percussion instrument. Each striking rod causes the corresponding receiver to vibrate. The striking rods can be operated with the heel, and are particularly easy to operate if a foot pedal is provided.

[0015] At least one small percussion instrument can be selected from wooden maracas, metal maracas, gongs, drums, tambourines, rattles, bells, chimes, small bells, and various other sound-producing bodies made of different materials. A wide variety of sounds can be produced using these small percussion instruments.

[0016] In another embodiment variation, the instrument body includes a sound opening. Preferably, the sound opening is arranged on the front panel of the instrument body. Preferably, at least one small percussion instrument is arranged next to the sound opening of the instrument body. This makes it particularly advantageous when the sound of the small percussion instrument is combined with, for example, stringed sounds, which are emitted from the sound opening and also propagate to the audience.

[0017] In addition, percussion instruments can include multiple small percussion instruments arranged in a circle around the sound opening. This, in turn, achieves optimal sound diffusion.

[0018] In another embodiment variation, the percussion instrument includes a microphone that can be placed in front of the sound opening, preferably at a distance of less than 2 cm. With just one microphone, the entire sound range on stage or in the recording studio can be clearly heard and all sounds can be perfectly captured. This saves space, expensive hardware, and disassembly space, thus saving time and money. This is particularly advantageous when using small percussion instruments simultaneously. By arranging them around the sound opening, a very balanced sound can be obtained even when using inexpensive microphones. To ensure optimal pickup, the microphone is preferably placed directly in front of and centered on the opening. Maintaining a small distance from the sound opening prevents reverberation.

[0019] Particularly preferably, the sound opening is located on the front panel of the main body. This allows sound to be transmitted directly to the listener, providing excellent sound quality even without a microphone.

[0020] Furthermore, the instrument itself is at least 70cm tall. Therefore, its height is similar to a bar stool, allowing for comfortable playing while seated on the upper panel. This enables the most ergonomic playing and sitting posture when using a percussion instrument.

[0021] In another embodiment, the percussion instrument may have at least one sounding element, preferably at least one sounding pad, within the instrument body. This allows for the production of a sounding effect in addition to the sound of a small percussion instrument, thereby further expanding the tonal range. Preferably, the sounding sound is produced by striking the striking surface, preferably the front panel, with the hand. Thus, a person can simultaneously, preferably with their foot, operate at least one striking lever and strike the striking surface with their hand, stick, hammer, brush, or the like to produce a sounding sound.

[0022] Furthermore, the instrument body can be composed of a lower hollow body and an upper hollow body, wherein the upper hollow body is positioned above the lower hollow body, and the cross-section of the lower hollow body gradually tapers towards the upper hollow body. The cross-section of the upper hollow body also gradually tapers from the upper body panel, preferably the seat surface, towards the lower hollow body, and the lower hollow body includes a sound opening. This shape prevents fatigue when sitting on the upper body panel and allows for the playing of other small percussion instruments in the lower hollow body area. Preferably, the sounding element is located on the upper hollow body, allowing the player to sit ergonomically on the upper body panel while playing.

[0023] In addition, the edges of the instrument body can be chamfered and / or rounded. This prevents anything from pinching or cutting the skin when sitting on the instrument body.

[0024] In addition, foot pedals can be provided on the outer sides of the opposing panels on both sides of the instrument body. The foot pedals ensure a comfortable sitting posture, similar to that of riding a motorcycle or sitting on a bar stool. In a variant embodiment with a lower hollow body, the foot pedals are connected to the lower hollow body and, combined with the gradually tapering shape of the lower hollow body, can provide a particularly comfortable sitting experience.

[0025] Preferably, the percussion instrument includes a tube that extends from a sound opening into the interior of the instrument body. Thus, the tube transmits the sound produced by the striking surface to the outside through the sound opening. The tube can be made of materials such as metal, wood, or plastic. Furthermore, the tube can have a circular cross-section, which is particularly suitable for sound transmission. However, the tube can also have a polygonal cross-section, such as a square or hexagonal cross-section.

[0026] In a variant embodiment where the instrument body comprises a lower hollow body and an upper hollow body, the tube is particularly preferably curved, and the tube connects the upper hollow body to the sound opening through a hole in the lower body panel of the upper hollow body. Although the sound opening is located on the lower hollow body, sound can be transmitted from the upper hollow body through the lower hollow body to the sound opening. This design allows for a greater sound to be produced even with a light tap on the striking surface, and the sound is directed and focused. This prevents hand strain from prolonged playing, as a greater sound can be produced with a smaller impact force.

[0027] In another embodiment variation, a hard plastic ring with a maximum thickness of 0.2 mm may be provided on the upper edge of the front body panel, or the upper edge of the front body panel may have a milled groove with a maximum thickness of 0.2 mm. This allows for rapid clicking sounds (like on an electric bass) with the thumb on the upper edge of the percussion instrument's striking surface, saving extra "movement time" and enabling faster tempos.

[0028] For example, a hard plastic ring can be placed between the inside of the front body panel and the upper body panel to create a minimal gap between the two body panels. The hard plastic ring and the front body panel can be screwed onto other parts of the instrument body, for example, using the same screws used to connect the front body panel to other parts of the instrument body. Alternatively, the hard plastic ring can be glued to the upper edge area of ​​the front body panel.

[0029] In another embodiment variation, the percussion instrument includes at least one sounding element, preferably at least one sounding pad, wherein the at least one sounding element disposed inside the instrument body is connected to at least one longitudinal guide rail disposed inside the instrument body, wherein the at least one longitudinal guide rail is configured to press the at least one sounding element against the rear side of the front body panel, which serves as the striking surface, at a first pressure, wherein the at least one longitudinal guide rail is connected to an adjustment mechanism operable from outside the rear body panel, wherein the adjustment mechanism is configured to change the position of the at least one longitudinal guide rail relative to the front body panel from the first position to at least one second position, wherein the at least one longitudinal guide rail is configured to press the at least one sounding element against the rear side of the front body panel at the second position with a second pressure less than the first pressure.

[0030] The longitudinal guide rail and adjustment mechanism allow for very easy alteration of the snare element's sound without tools. In the second position, the snare element presses less against the rear of the front body panel than in the first position. By gently pressing the snare element against the front body panel (preferably by striking the front body panel with the hand for percussion instruments), the snare element reacts only briefly when the percussion instrument is played, producing a rich snare tone. By pressing the snare element against the front body panel with greater pressure, even when the percussion instrument is played lightly (e.g., with only the fingers), the snare element produces a fuller snare tone. Therefore, when adjusting the snare element from the first position to the second position using the adjustment mechanism, the snare tone may decrease, or depending on the selected second pressure, the snare tone may disappear completely.

[0031] The percussion instrument can be a cajon, which, according to existing technology, is a box-shaped percussion instrument. However, the percussion instrument according to the present invention can have any shape.

[0032] In a preferred embodiment variation, the adjustment mechanism includes a locking bolt, wherein at least two locking lugs are disposed on the inner side of the rear body panel, wherein the at least two locking lugs have grooves of different depths, and the locking bolt can engage with these grooves, wherein the locking bolt engages with the locking lugs by pushing and rotating movements.

[0033] The locking bolt is essentially a pressing and rotating lever that releases internal locking lugs, allowing them to engage in different positions. The locking lugs are preferably located inside the rear body panel, but can also be located on another internal panel. Furthermore, any number of locking lugs can be provided, with which the locking bolt can engage. A rotating mechanism adjusts the position of the longitudinal guide rail relative to the front body panel; that is, the distance between the end of the longitudinal guide rail connecting the ringing element and the front body panel increases or decreases after engaging another locking lug. The deeper the locking lug, the greater the distance between the longitudinal guide rail and the front body panel forming the striking surface, and therefore, the less pressure the longitudinal guide rail exerts on the front body panel of the ringing element. Thus, when the locking bolt is engaged, the locking lug is at its shallowest depth, producing the fullest ringing sound because the ringing element presses against the front body panel with maximum pressure. This means that these different positions, resulting from the locking bolt engaging with different locking lugs, cause the ringing element to press against the front body panel with varying degrees of force, producing different ringing effects. The fixed position defined by the locking lugs allows for easy reproduction or switching of specific snare sounds. Even when playing percussion instruments, the snare sound can be easily adjusted using the locking bolt located on the outside of the rear body panel without interrupting the performance. This press-and-turn action is easily performed without looking. Furthermore, the rear locking bolt can also be used as a towel hook, which is very useful in live performances. The locking bolt can also be equipped with a return spring that presses it back to the correct position after the locking bolt is rotated. However, this function can also be achieved through pressure on the snare element.

[0034] In another embodiment variation, the adjustment mechanism may include a threaded rod designed to continuously change the distance from the longitudinal guide rail to the rear side of the front body panel. Therefore, the threaded rod can also be used to change the pressure of the snare element on the front body panel, in which case the pressure can be continuously changed.

[0035] Furthermore, at least one end of a snare element can be fixed to at least one longitudinal guide rail, while the other end can swing freely. The at least one longitudinal guide rail is configured to press the at least one snare element against the rear side of the front body panel at a pressure point. Preferably, the longitudinal guide rail is positioned at the center between the side body panels. The snare element is preferably a snare pad. Preferably, at least one snare element is arranged at an angle greater than 90° to the longitudinal guide rail. Therefore, pressing the snare element against the front body panel is equivalent to pressing down a guitar string. At the pressure point, vibration is transmitted from the striking surface to the snare element. This means that the free vibrating end of at least one snare element will produce a snare effect. The pressure point can be located between the two ends of at least one snare element. By adjusting the longitudinal guide rail, the contact pressure of the snare element changes, thus changing the pressure point and resulting in different snare sounds when playing the percussion instrument in different positions.

[0036] In a preferred embodiment variation, the percussion instrument includes two sounding elements, preferably sounding pads, each sounding element having one end fixed to a longitudinal guide rail and the other end freely vibrating. By placing the longitudinal guide rail at the center between the side body panels in the internal space, the freely vibrating ends of the sounding elements are directed towards the side body panels.

[0037] In another embodiment variation, a first longitudinal guide rail and a second longitudinal guide rail are provided. The rattle element includes a first rattle element and a second rattle element. The first rattle element is connected to the first longitudinal guide rail, and the second rattle element is connected to the second longitudinal guide rail. Preferably, the first and second longitudinal guide rails are arranged opposite to each other on the inner side of the side body panel. Preferably, one end of the first and second rattle elements is fixed to the first and second longitudinal guide rails respectively, and the free vibrating ends of the first and second rattle elements point towards the inner center.

[0038] The present invention provides a percussion instrument that can easily combine the different timbres of various small percussion instruments.

[0039] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, and in order to make the above and other objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention are described below. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the structure of a percussion instrument with a sounding string element installed inside. Figure 1 a–1c shows a front view of the sounding string element being exemplarily mounted on a longitudinal guide rail inside a percussion instrument. Figure 1 a) A perspective view of the interior of the instrument ( Figure 1 c) and an exemplary design of the adjustment mechanism connected to the longitudinal guide rail ( Figure 1 b).

[0042] Figure 2 is a schematic diagram of the internal structure of a percussion instrument with a sounding string element located in a specific position. Figure 2a –2b schematically illustrates how a snare element located in a specific position is pressed against the back of the front body panel by a longitudinal guide rail via pressure points. Figure 2a), and various arrangements of the longitudinal guide rails inside the instrument body ( Figure 2b ).

[0043] Figure 3 is a schematic diagram of the longitudinal guide rail structure inside the percussion instrument, in which... Figure 3a –3b illustrates an exemplary embodiment of a longitudinal guide rail arranged inside a percussion instrument, one end of which is connected to a sounding string element, and the opposite end to an adjustment mechanism. In this embodiment, the adjustment mechanism includes a locking bolt. Figure 3a This is a top view. Figure 3b This is a side view.

[0044] Figure 4 This is a schematic diagram of the external structure of a percussion instrument, in which... Figure 4 a–4b shows a side view of an embodiment variant of the percussion instrument. Figure 4 a) and front view ( Figure 4 b), which has a sound opening at the front, and small percussion instruments, two legs and two striking rods are arranged around the sound opening.

[0045] Figure 5 This is a cross-sectional view of a percussion instrument, in which... Figure 5 a–5b shows a cross-sectional view of a musical instrument body in one embodiment variation, wherein a receiver is integrated into the instrument body, allowing small percussion instruments to be connected to the receiver without tools. Figure 5 a is a side sectional view. Figure 5 b is a frontal cross-sectional view.

[0046] Figure 6 A sound opening is shown, around which tubes and receivers for small percussion instruments are arranged.

[0047] Figure 7 A front view of an exemplary embodiment of a musical instrument body is shown, which has two overlapping hollow bodies and no front body panel.

[0048] Figure 8 This is a schematic diagram showing the installation of a small percussion instrument receiver inside the instrument body. Figure 8 a–8b illustrates an exemplary installation of a small percussion instrument receiver within the instrument body, and its connection to the striking bar using a damper, in perspective view. Figure 8 a, Detailed image is shown Figure 8 b.

[0049] Figure 9 An embodiment variation of a percussion instrument is shown, in which the microphone is positioned in front of the sound opening.

[0050] Figure 10 This is a schematic diagram of the first variant structure of a percussion instrument, in which... Figure 10a–10b illustrates a variant of the percussion instrument, which has an internal curved tube that extends from a sound opening to the upper hollow body of the percussion instrument. Figure 10 'a' is a perspective view. Figure 10 b is a sectional view.

[0051] Figure 11 is a schematic diagram of the second variant structure of the percussion instrument, in which... Figure 11a –11c illustrates a variant embodiment of the percussion instrument, wherein the sound opening is located on the rear body panel. Figure 11a This is a sectional view. Figure 11b This is the front view. Figure 11c This is the rear view.

[0052] Figure 12 is a schematic diagram of the third variant structure of a percussion instrument, in which... Figure 12a –12c illustrates a variant embodiment of a percussion instrument, wherein the sound opening is located on the front body panel. Figure 12a This is a sectional view. Figure 12b This is the front view. Figure 12c This is the rear view.

[0053] Figure 13 This is a schematic diagram of the fourth variant structure of a percussion instrument, in which... Figure 13 a and 13b are respectively from the front ( Figure 13 a) and the back ( Figure 13 b) A perspective view shows a variation of an embodiment of the percussion instrument. Detailed Implementation

[0054] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0055] The terms "comprising" and "having," and any variations thereof, in the specification, embodiments, claims, and drawings of this invention are intended to cover non-exclusive inclusion, such as including a series of steps or units.

[0056] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0057] This invention relates to a percussion instrument comprising at least one small percussion instrument 14 capable of producing a variety of sounds, which can be aroused by striking a lever 18. Furthermore, at least one small percussion instrument 14 can be changed in an extremely simple manner during performance; therefore, according to the invention, a single person can use the percussion instrument to reproduce a wide variety of sounds and combinations thereof.

[0058] like Figure 4 b and Figure 13 As shown in Figure a, the percussion instrument has at least one small percussion instrument 14, which can be attached to the exterior of the instrument body 6 without tools, preferably by magnetic means. Figure 4 b and Figure 13 In the exemplary embodiment shown in a, the percussion instrument has eight small percussion instruments 14 arranged in a ring around the sound opening 8. This makes it very advantageous to transmit sound from, for example, the interior of the instrument body 6 including the string element 4, and from the small percussion instruments 14 when using only one microphone 19, simply by placing the microphone 19 in front of the sound opening 8, as shown in the example. Figure 9 As shown. To avoid any interference, the distance to the sound opening 8 is preferably less than 2cm. In this way, perfect recording results can be achieved with only one microphone 19.

[0059] like Figure 5 As shown in b and 8a, at least one small percussion instrument 14 can be connected to at least one post 15 of a receiver 16 integrated into the instrument body 6. The receiver 16 is connected to the instrument body 6 via at least one elastic damper 17 within the instrument body 6, see [reference]. Figure 8 a and 8b. To cause the receiver 16 to vibrate, thereby causing the small percussion instrument 14 to vibrate and produce sound, the percussion instrument includes at least one striking rod 18. This striking rod is connected to the receiver 16 and, via at least one resilient damper 17, to the instrument body 6. See also... Figure 5 a and 5b. For example... Figure 5As shown in b, the striking rod 18 can be connected to the inner side of the side body panels 63, 64 via a damper 17. Preferably, the striking rod 18 is connected to the instrument body 6 internally. For example, the side body panels 63, 64 where the striking rod 18 is located include a recess through which the striking rod 18 can be guided. For example, the recess can be circular. For example, one or both ends of the striking rod 18 can have internal threads, wherein the threaded end can be screwed into a corresponding external thread on the damper 17 on the inner side of the side body panels 63, 64. The elastic damper 17 can then be connected to the side body panels 63, 64, to which the striking rod 18 is attached. Then, a second end of the striking rod 18 can be connected to a receiver 16, for example, the receiver 16 having an external thread that matches the internal thread of the striking rod 18, into which the end of the striking rod 18 can be screwed. Preferably, the striking rod 18 is connected to the receiver 16 inside the instrument body 6. For example, the side body panels 63 and 64 on which the striking rod 18 is disposed include recesses through which the striking rod 18 can be guided. For example, the recesses can be circular. Therefore, the side body panels 63 and 64 on which the striking rod 18 is disposed preferably include two recesses, and one end of the striking rod 18 can pass through these two recesses respectively, for example, see Figure 4 a.

[0060] The receiver 16 is then mounted on the side body panels 63, 64 via a resilient damper 17. The resilient damper 17 prevents a direct mechanical connection between the components (i.e., the receiver 16 and the striking rod 18) connected to the small percussion instrument 14 via vibration transmission and the instrument body 6, thereby preventing vibrations generated on the instrument body 6 from being transmitted to the striking rod 18 or the receiver 16. See also Figure 5 a and 5b. Therefore, as Figure 7 As shown, on the one hand, the percussion instrument can produce a string-sounding sound using the string-sounding element 4 connected to the longitudinal guide rail 3; on the other hand, the percussion instrument can produce other sounds using the small percussion instrument 14, without the string-sounding sound and the sound of the small percussion instrument 14 accidentally overlapping.

[0061] like Figure 5As shown in diagram a, the receiver 16 may include a slat 16' connected to the instrument body 6 via at least one elastic damper 17 and capable of vibration. At least one elastic damper 17 may then be connected to the inner side of the side body panels 63, 64, thereby connecting the receiver 16 to the instrument body 6 via the inner slat 16' and at least one elastic damper 17. In this case, one end of the striking rod 18 is connected to the slat 16', for example, the slat 16' includes an external thread that matches the internal thread of the striking rod 18 for screwing it into the slat 16'. When the striking rod 18 is struck, preferably by foot, the vibration of the striking rod 18 is transmitted to the slat 16', and thus to the small percussion instruments 14 connected to the column 15, which then produce their characteristic sounds.

[0062] For example, the small percussion instrument 14 can be magnetically attached to the column 15 by including a permanent magnet in the receiver 16 or the column 15, and by making the small percussion instrument 14 a magnetizable or magnetic material or containing such a material. The permanent magnet then applies a magnetic force to the small percussion instrument 14, securing it to the receiver 16. Alternatively, the small percussion instrument 14 can also be secured to the column 15 by pins.

[0063] like Figure 5 As shown in b, the percussion instrument preferably includes two receivers 16 and associated striking rods 18. The aforementioned design variant also applies similarly to two receivers 16 and two striking rods 18, as... Figure 5 As shown in b or 4a.

[0064] like Figure 4 As shown in b, the striking lever 18 is preferably located in the area behind the foot pedal 12, so that when the foot is placed on the foot pedal 12, the striking lever 18 can be operated with the heel. This makes playing small percussion instruments very enjoyable and less tiring.

[0065] In another embodiment variation, such as Figure 4 As shown in a and 4b, the percussion instrument has an instrument body 6 composed of multiple body panels. A longitudinal guide rail 3 is provided inside the instrument body 6 to facilitate adjustment of the string sound. At least one string element 4 is connected to this longitudinal guide rail. (See also...) Figure 1 Figures 1a and 1c. In Figures 1a and 1c, the resonant element 4 is a resonant pad. Using the longitudinal guide rail 3, the resonant element 4 is pressed against the rear side of the front body panel 61 with a specific pressure. The contact pressure can be easily adjusted via the adjustment mechanism 1, see [reference needed]. Figure 3a and 3b .like Figure 3a and 3bAs shown, the adjustment mechanism 1 can be operated from the outside of the rear body panel 62. The longitudinal guide rail 3 is connected to the adjustment mechanism 1, so that by manipulating the adjustment mechanism 1, the position of the longitudinal guide rail 3 relative to the front body panel 61 can be adjusted, thereby changing the pressure of the snare element 4 pressing against the front body panel 61. The greater the contact pressure, the louder the sound produced when striking the percussion instrument's striking surface. The adjustment mechanism 1 can also move the longitudinal guide rail 3 to the position of minimum contact pressure, so that no snare sound is produced when playing the percussion instrument on the striking surface. Depending on the design of the adjustment mechanism 1, various positions of the longitudinal guide rail 3 can be set to produce various snare sounds.

[0066] like Figure 1 As shown in b, 3a, and 3b, the adjusting mechanism 1 can be designed to include a locking bolt 2, which can engage with a locking lug 2' on the inner side of the rear body panel 62 (see...). Figure 1 b) Joining. Figure 1 In the embodiment shown in b, three locking lugs 2' are provided, each with a groove of different depth. The variation in groove depth can be very small, for example, the difference in groove depth may be 2-4 mm. When the engagement depth between the locking bolt 2 and the locking lug 2' is the shallowest, the pressure exerted on the rear side of the front body panel 61 to press the snare element 4 is the greatest; when the engagement depth between the locking bolt 2 and the locking lug 2' is the deepest, the pressure exerted on the rear side of the front body panel 61 to press the snare element 4 is the least. The position of the longitudinal guide rail 3 can be easily adjusted via the locking bolt 2 on the outer side of the rear body panel 62. Therefore, without tools or any modifications, the range of the percussion instrument can be changed through the pressure and rotation mechanisms of the locking bolt 2. For example, the following ranges can be selected: Latin music: 100% shut-off snare sound; Rock music: brief response of the snare element, producing a rich snare rhythm; Country music: the snare element produces a full snare sound even when played with fingers. In addition, the locking bolt 2 mounted on the rear of the percussion instrument can be used as a towel hook, which is an extra and useful detail for live performances.

[0067] like Figure 1 As shown in a and 1c, one end of the rattle element 4 can be fixed to the longitudinal guide rail 3, while the other end can swing freely. Figure 1 In the embodiments shown in a, 1c, and 3a, two rattle elements 4 are respectively connected to the longitudinal guide rail 3, with their free ends facing each other and pointing towards the side body panels 63 and 64 respectively. The rattle elements 4 are arranged at an angle greater than 90° to the longitudinal guide rail 3. Figure 1 As shown in a and 1c, the two string elements 4 can be arranged in an approximately V-shape.

[0068] The rattle element 4 can be a rattle pad with multiple linear springs. In this arrangement, one end of the linear spring is fixed to the longitudinal guide rail 3, while the other end can swing freely. Figure 2a As shown, the rattle element 4 (which in this case are two rattle pads) can be pressed against the rear side of the front body panel 61 at pressure point 9 via the longitudinal guide rail 3. Figure 2a As shown, the pressure point 9 can be located between the two ends of the sounding string element 4, and the longitudinal guide rail 3 can be set at the center of the side body panels 63 and 64. By adjusting the longitudinal guide rail 3 using the adjustment mechanism 1, different pressure points 9 can be generated, thus producing different tonal ranges, just like guitar strings.

[0069] In another embodiment variation, such as Figure 2b As shown, two longitudinal guide rails 3 can also be set, with a sounding string element 4 connected to each guide rail. Figure 2b In this configuration, the sounding element 4 is also a sounding pad, with one end fixed to the longitudinal guide rail 3 and the other end freely swinging. The freely swinging end can point towards the center of the instrument body 6 and is arranged in a V-shape. The longitudinal guide rails 3 can be arranged opposite each other on the back of the side panels 63 and 64. Figure 2b As shown, the longitudinal guide rails can also be connected together to form a longitudinal guide rail 3, which is connected to the adjustment mechanism 1, thereby adjusting the contact pressure of the two string elements 4. This arrangement produces a string sound similar to... Figure 2a The arrangement shown with the longitudinal guide rail 3 is different because the free end of the sounding string element 4 points towards the center of the instrument body 6, rather than towards the edge. According to... Figure 2a and 2b As shown, the vibration behavior of the rattle element 4 differs under different arrangements, thus producing different rattle sounds. However, in Figure 2b In the illustrated embodiment variation, the percussion instrument may further include two adjustment mechanisms 1, each connected to a longitudinal guide rail 3, thus allowing independent adjustment of the two sounding string elements 4. This results in different sounding string ranges.

[0070] like Figure 4 b and Figures 12a-12c As shown, the sound opening 8 of the percussion instrument is particularly preferably located on the front body panel 61. This ensures that the sound always radiates forward, providing an extremely clear sound even without a microphone. Figure 12a As shown, sound from inside the instrument body 6 is emitted outward through the front body panel 61. Figure 12b As shown, the front panel 61 has an opening, namely the sound opening 8, while the rear panel 62 is closed, as... Figure 12c As shown. However, it is also possible to position the sound opening 8 backward, just like a traditional cajon. Figure 11a–11c illustrates a variation of this embodiment. For example… Figure 11a As shown, in this configuration, the sound is emitted from the rear body panel 62. Figure 11b As shown, the front body panel 61 has no opening, but as Figure 11c As shown, a sound opening 8 is provided on the rear panel.

[0071] The instrument body 6 is preferably made of wood, but can also be made of plastic or similar materials.

[0072] Ideally, the height of the instrument body 6 of a percussion instrument should be at least 70cm. For example... Figure 4 a and 4b and Figure 13 As shown in a and 13b, the height of the percussion instrument is basically the same as the height of the bar stool, allowing for very comfortable seating on the upper body panel 65.

[0073] like Figure 4 a and 4b and Figure 13 As shown in 13a and 13b, the percussion instrument may have foot pedals 12. These are preferably located on the outer sides of two opposing side body panels 63, 64. If the height of the percussion instrument is the same as the height of a bar stool, the foot pedals 12 allow the user to sit in a manner similar to sitting on a bar stool. In this way, playing the percussion instrument of the present invention for longer periods of time will not cause fatigue. In addition, the edges of the instrument body 6 may be chamfered and / or rounded. This makes sitting on the percussion instrument more comfortable.

[0074] according to Figure 4 a and 4b, 13a and 13b and Figure 7 In the illustrated embodiment variation, the instrument body 6 can be composed of a lower hollow body 10 and an upper hollow body 11. Here, the upper hollow body 11 is positioned above the lower hollow body 10. The cross-section of the lower hollow body 10 can gradually taper towards the upper hollow body 11, and the cross-section of the upper hollow body 11 can also gradually taper from the upper body panel 65 towards the lower hollow body 10. Figure 4 In a and 4b, the lower hollow body 10 and the upper hollow body 11 have generally trapezoidal cross-sections. This variant of the embodiment is particularly advantageous for integrating a small percussion instrument 14 into the aforementioned percussion instrument. The string element 4 is particularly preferably located inside the upper hollow body 11. The sound opening 8 is preferably located on the lower hollow body 10.

[0075] However, the instrument body 6 can also be any other shape, such as a rectangular box shape, like... Figure 11a -11c and Figure 12a As shown in –12c.

[0076] like Figure 6 , 7As shown in 10a–10b, the percussion instrument may include a tube 13 extending from the sound opening 8 into the interior of the instrument body 6. Therefore, sound can be focused and transmitted to the outside via the sound opening 8 through the tube 13, producing a particularly clear tone. Figure 4 In the embodiment variations shown in a and 4b, and 13a and 13b, having an upper hollow body 11 and a lower hollow body 10, the tube 13 preferably extends from the sound opening 8 into the upper hollow body 11 so that the stringed sound generated there is transmitted through the tube 13 to the sound opening 8 and propagated outwards. For example... Figure 10 a or Figure 7 As shown, the lower body panel 66 of the upper hollow body 11 has a hole through which the tube 13 can enter. Therefore, as... Figure 10 As shown, tube 13 is preferably in a curved shape.

[0077] The above specific embodiments further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above are merely specific embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A percussion instrument comprising an instrument body (6) composed of a plurality of body panels, the instrument body (6) being made of wood, and at least one small percussion instrument (14), wherein, The small percussion instrument (14) can be attached to the outside of the instrument body (6) without tools, characterized in that at least one small percussion instrument (14) is connected to at least one striking rod (18) disposed on the outside of the instrument body (6) in a vibration transmission manner, wherein the striking rod (18) is used to vibrate at least one small percussion instrument (14).

2. A percussion instrument as described in claim 1, characterized in that: At least one small percussion instrument (14) is connected to at least one column (15) of a receiver (16) integrated into the instrument body (6), wherein the receiver (16) is connected to the instrument body (6) via at least one elastic damper (17) located in the internal space of the instrument body (6), wherein the receiver (16) is connected to the striking rod (18), wherein the striking rod (18) is connected to the instrument body (6) via at least one elastic damper (17), and wherein the striking rod (18) is configured to vibrate the receiver (16).

3. A percussion instrument as described in claim 2, characterized in that: Both the receiver (16) and the column (15) include permanent magnets, wherein at least one small percussion instrument (14) is made of or contains a magnetizable or magnetic material, wherein the permanent magnets are configured to apply magnetic force to at least one small percussion instrument (14).

4. A percussion instrument as described in claim 2, characterized in that: At least one small percussion instrument (14) can be attached to the column (15) by means of a pin.

5. A percussion instrument as described in any one of claims 2-4, characterized in that: At least one striking lever (18) is designed to be operated by foot.

6. A percussion instrument as described in any one of claims 2-4, characterized in that: Two receivers (16) and two associated striking rods (18).

7. A percussion instrument as described in any one of claims 2-4, characterized in that: The small percussion instruments (14) are selected from wooden sand hammers, metal sand hammers, gongs, drums, tambourines, rattles, bells, bells, small bells and different sound-producing bodies made of different materials.

8. A percussion instrument as described in any one of claims 1-4, characterized in that: The instrument body (6) includes a sound opening (8).

9. A percussion instrument as described in claim 8, characterized in that: The sound opening (8) is located on the front body panel (61).

10. A percussion instrument as described in claim 9, characterized in that: At least one small percussion instrument (14) is placed next to the sound opening (8).

11. A percussion instrument as described in claim 9, characterized in that: It includes multiple small percussion instruments (14) of different types, wherein the small percussion instruments (14) are arranged in a circle around the sound opening (8).

12. A percussion instrument as described in claim 11, characterized in that: It also includes a microphone (19) which is placed in front of the sound opening (8) and the distance between the microphone (19) and the sound opening (8) is less than 2 cm.

13. A percussion instrument as described in claim 1, characterized in that: The height of the instrument body (6) is at least 70cm.

14. A percussion instrument as described in claim 1, characterized in that: It also includes at least one string element (4) disposed in the internal space of the instrument body (6).

15. A percussion instrument as described in claim 1, characterized in that: The instrument body (6) is composed of a lower hollow body (10) and an upper hollow body (11), wherein the upper hollow body (11) is disposed above the lower hollow body (10), wherein the cross-section of the lower hollow body (10) gradually tapers toward the upper hollow body (11), wherein the cross-section of the upper hollow body (11) gradually tapers from the seat surface of the upper body panel (65) toward the lower hollow body (10), wherein the lower hollow body (10) includes a sound opening (8).

16. A percussion instrument as described in claim 14, characterized in that: The string element (4) is disposed in the interior space of the upper hollow body (11), and the at least one small percussion instrument (14) is disposed on the outside of the lower hollow body (10).

17. A percussion instrument as described in claim 1, characterized in that: The instrument body (6) has foot pedals (12) on the outer sides of two opposite side panels.

18. A percussion instrument as described in claim 1, characterized in that: It also includes a tube (13) that extends from the sound opening (8) into the interior space of the instrument body (6).

19. A percussion instrument as described in claim 18, characterized in that: The tube (13) is curved, wherein the tube (13) connects the upper hollow body (11) to the sound opening (8) through a hole on the lower body panel (66) of the upper hollow body (11).

20. A percussion instrument as described in claim 9, characterized in that: A hard plastic ring with a maximum thickness of 0.2 mm is provided on the upper edge of the front body panel (61), or the upper edge of the front body panel (61) has a milled groove with a maximum thickness of 0.2 mm.

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