Adjustable and detachable box drum snare assembly

Abstract

The utility model discloses an adjustable and detachable box drum snare assembly, and relates to the field of musical instruments. The adjustable and detachable box drum snare assembly comprises an adjustable snare unit and installation units arranged at the two ends of the adjustable snare unit, the adjustable snare unit comprises a snare seat and a snare piece, a shaping lacing wire is integrally formed on the back face of the snare seat, limiting grooves are formed in the installation units, the limiting grooves are matched with the shaping lacing wire, and the adjustable snare unit is connected with the installation units. Therefore, the snare seat is fixed in the box drum through the installation unit. According to the adjustable and detachable box drum snare assembly, the snare seat is internally provided with the shaping lacing wire, the limiting groove is matched with the shaping lacing wire, so that the extrusion part extrudes the snare seat to be attached to the inner wall of the box drum, and meanwhile, the position of the snare seat is fixed through the limiting groove, so that the whole adjustable snare unit is conveniently disassembled, assembled and fixed; and meanwhile, additional design is not needed, cost is low, and the installation units are wood blocks and can be directly replaced when damaged.

Description

Technical Field

[0001] This utility model relates to the field of musical instrument technology, specifically to an adjustable and detachable box drum string assembly. Background Technology

[0002] The cajon is a box-shaped percussion instrument. Traditionally, the cajon is made by covering the sides of a wooden box with drumheads, and then striking the drumheads to produce sound resonance. In later improvements, a snare string was placed inside the box. By placing the snare string close to the drumhead, the snare string can vibrate when the drumhead is struck, thereby further improving the sound production effect.

[0003] However, the snare components commonly found on the market are usually fixed directly inside the cajon drum with bolts. This makes the snare components inconvenient to install and remove, and repeated disassembly can cause the snare components to loosen from the drumhead, affecting the sound effect. In addition, in order to facilitate disassembly and assembly, a special installation structure needs to be designed on the snare components, which increases the cost. Therefore, an adjustable and detachable cajon snare component is specially provided. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable and detachable snare string assembly for a box drum. This solves the problems of existing snare string assemblies, which are inconvenient to assemble and disassemble, and whose snare string assembly becomes loose from the drumhead after repeated disassembly, affecting the sound production. In addition, the tension of the snare string is not easy to adjust.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an adjustable and detachable box drum sounding assembly, comprising an adjustable sounding unit and mounting units disposed at both ends of the adjustable sounding unit, wherein the adjustable sounding unit comprises a sounding seat and a sounding element, one end of the sounding element is fixedly mounted to the sounding seat, and the other end of the sounding element is movably mounted on the sounding seat so that the sounding element can be extended and retracted for adjustment;

[0006] The back of the resonator seat is integrally formed with a shaped tie rod, and the mounting unit is provided with a limiting groove. The limiting groove is adapted to the shaped tie rod so that the resonator seat is fixed inside the box drum by the mounting unit.

[0007] Preferably, the mounting unit includes an extrusion part and a side baffle integrally formed at one end of the extrusion part, an L-shaped assembly space is formed between the extrusion part and the side baffle, and the rattle seat is mounted in the L-shaped assembly space.

[0008] Preferably, the side of the extrusion part is provided with a through-hole, and the limiting groove is formed on the surface of the extrusion part.

[0009] Preferably, the rattle component includes a metal rattle and rattle mounting plates installed at both ends of the metal rattle, and fixing screws are installed between the rattle mounting plates and the rattle seat.

[0010] Preferably, the two sets of rattle mounting pieces are both raised upwards on opposite sides to form a contact portion, the metal rattle is fixedly connected to the contact portion, and the metal rattle is raised upwards through the contact portion to fit tightly against the inner wall of the box drum.

[0011] Preferably, one end of the rattle seat is provided with a fixed station, and the other end of the rattle seat is movably provided with an adjusting block. The two sets of rattle mounting pieces are respectively fixedly installed on the adjusting block and the fixed station by fixing screws.

[0012] Preferably, the adjusting block and the fixed station are both tilted downwards on opposite sides, so that a vibration space is formed by a downward indentation between them, and the metal rattle is suspended in the vibration space.

[0013] Preferably, the end of the chord holder away from the fixed position has a movable groove, and the adjusting block is slidably disposed in the movable groove.

[0014] Preferably, an adjusting screw is rotatably disposed in the movable groove, and an internal threaded tube is fixedly assembled inside the adjusting block, the internal threaded tube being threadedly connected to the outer wall of the adjusting screw.

[0015] Preferably, the top of both sides of the movable groove is integrally formed with a limiting strip, and the top of both sides of the adjusting block is provided with a positioning groove, and the limiting strip is movably disposed in the positioning groove.

[0016] This utility model discloses an adjustable and detachable box drum sounder assembly, which has the following advantages: the entire sounder seat is integrally molded using a casting process, saving materials. Its overall shape is a hollow frame, and in order to ensure strength, it is equipped with a shaping tie rod inside. The limiting groove on the surface of the extrusion part cooperates with the shaping tie rod, so that the extrusion part presses the sounder seat against the inner wall of the box drum. At the same time, the position of the sounder seat is fixed by the limiting groove, which facilitates the disassembly and assembly of the entire adjustable sounder unit. At the same time, no additional design is required, the cost is low, and the installation unit is a wooden block, which can be directly replaced when damaged. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1This is a schematic diagram of the overall bottom structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the top structure of the adjustable string unit of this utility model;

[0020] Figure 3 This is an exploded view of the outer surface structure of the adjustable string unit of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the sounding string component of this utility model;

[0022] Figure 5 This is a schematic diagram of the outer surface structure of the sounding string holder of this utility model;

[0023] Figure 6 This is a schematic diagram of the installation unit structure of this utility model.

[0024] In the diagram: 1. Installation unit; 11. Extrusion section; 12. Side baffle; 13. Mounting hole; 14. Limiting groove; 2. Adjustable sounding string unit; 21. Sounding string seat; 22. Sounding string component; 221. Metal sounding string; 222. Sounding string mounting plate; 223. Contact section; 224. Fixing screw; 23. Adjusting block; 24. Fixed position; 25. Vibration space; 26. Movable groove; 27. Limiting strip; 28. Adjusting screw; 29. ​​Positioning groove; 210. Internal threaded tube; 211. Shaping tie rod. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] This application provides an adjustable and detachable box drum snare assembly, which solves the problems of existing snare assemblies, such as inconvenient disassembly and assembly, loosening of the snare assembly from the drumhead after repeated disassembly, affecting the sound production, and inconvenience in adjusting the snare tension.

[0027] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0028] This utility model discloses an adjustable and detachable box drum sounding assembly.

[0029] Example 1

[0030] According to the appendix Figure 1-6 As shown, the device includes an adjustable rattle unit 2 and mounting units 1 disposed at both ends of the adjustable rattle unit 2. The adjustable rattle unit 2 includes a rattle seat 21 and a rattle component 22. One end of the rattle component 22 is fixedly installed on the rattle seat 21, and the other end of the rattle component 22 is movably installed on the rattle seat 21 so that the rattle component 22 can be extended and retracted. A shaped tie 211 is integrally formed on the back of the rattle seat 21. A limiting groove 14 is provided on the mounting unit 1. The limiting groove 14 is adapted to the shaped tie 211 so that the rattle seat 21 is fixed inside the box drum by the mounting unit 1.

[0031] The mounting unit 1 includes an extrusion part 11 and a side baffle part 12 integrally formed at one end of the extrusion part 11. An L-shaped assembly space is formed between the extrusion part 11 and the side baffle part 12. The string seat 21 is installed in the L-shaped assembly space. A through mounting hole 13 is provided on the side of the extrusion part 11, and a limiting groove 14 is provided on the surface of the extrusion part 11.

[0032] Working principle: In this embodiment, the entire rattle seat 21 is integrally formed by casting, saving materials. Its overall shape is a hollow frame. At the same time, in order to ensure strength, a shaped tie rod 211 is set inside. This design process is an existing process. This solution designs a matching installation unit 1 based on the existing structural characteristics of the rattle seat 21. An L-shaped assembly space is formed by the extrusion part 11 and the side baffle part 12. The limiting groove 14 on the surface of the extrusion part 11 cooperates with the shaped tie rod 211, so that the extrusion part 11 presses the rattle seat 21 against the inner wall of the box drum. At the same time, the position of the rattle seat 21 is fixed by the limiting groove 14, which facilitates the disassembly and assembly of the entire adjustable rattle unit 2. At the same time, no additional design is required, the cost is low, and the installation unit 1 is a wooden block, which can be directly replaced when damaged.

[0033] Example 2

[0034] According to the appendix Figure 1-6 As shown, more specifically, based on Embodiment 1;

[0035] The rattle component 22 includes a metal rattle 221 and rattle mounting plates 222 installed at both ends of the metal rattle 221. A fixing screw 224 is installed between the rattle mounting plate 222 and the rattle seat 21.

[0036] The two sets of rattle mounting plates 222 are both raised on opposite sides to form contact parts 223. The metal rattle 221 is fixedly connected to the contact parts 223. The metal rattle 221 is raised up through the contact parts 223 and closely adheres to the inner wall of the box drum, so that the metal rattle 221 can vibrate and produce sound when it vibrates, ensuring that it is closely adhered to the inner wall of the box drum.

[0037] One end of the rattle seat 21 is provided with a fixed position 24, and the other end of the rattle seat 21 is movably provided with an adjusting block 23. Two sets of rattle mounting plates 222 are fixedly installed on the adjusting block 23 and the fixed position 24 respectively by fixing screws 224. The opposite sides of the adjusting block 23 and the fixed position 24 are both tilted downwards so that the two are recessed downwards to form a vibration space 25. The metal rattle 221 is suspended in the vibration space 25, so that the metal rattle 221 has greater vibration and the overall vibration sound production effect is better.

[0038] The end of the rattle seat 21 away from the fixed position 24 has a movable groove 26. The adjusting block 23 is slidably disposed in the movable groove 26. The adjusting screw 28 is rotatably disposed in the movable groove 26. The adjusting block 23 has an internal threaded tube 210 fixedly assembled inside. The internal threaded tube 210 is threadedly connected to the outer wall of the adjusting screw 28. By rotating the adjusting screw 28, the adjusting block 23 can slide inside the movable groove 26.

[0039] The top of both sides of the movable groove 26 is integrally formed with a limiting strip 27, and the top of both sides of the adjusting block 23 is provided with a positioning groove 29. The limiting strip 27 is movably set in the positioning groove 29 to prevent the adjusting block 23 from shifting or detaching during the sliding process.

[0040] Working principle: When in use, the device rotates the adjusting screw 28, causing the adjusting block 23 to slide inside the movable groove 26, thereby changing the distance between the two ends of the metal rattle 221, thus adjusting the tension of the metal rattle 221, which is convenient for operation.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable and detachable box drum sounder assembly, comprising an adjustable sounder unit (2) and mounting units (1) disposed at both ends of the adjustable sounder unit (2), characterized in that, The adjustable rattle unit (2) includes a rattle seat (21) and a rattle component (22). One end of the rattle component (22) is fixedly installed on the rattle seat (21), and the other end of the rattle component (22) is movably installed on the rattle seat (21) so that the rattle component (22) can be extended and retracted. The back of the sway seat (21) is integrally formed with a shaping tie rod (211), and the mounting unit (1) is provided with a limiting groove (14). The limiting groove (14) is adapted to the shaping tie rod (211) so that the sway seat (21) is fixed inside the box drum by the mounting unit (1).

2. The adjustable and detachable box drum sounder assembly according to claim 1, characterized in that: The mounting unit (1) includes an extrusion part (11) and a side baffle (12) integrally formed on one end of the extrusion part (11). An L-shaped assembly space is formed between the extrusion part (11) and the side baffle (12), and the string seat (21) is installed in the L-shaped assembly space.

3. The adjustable and detachable box drum sounder assembly according to claim 2, characterized in that: The side of the extrusion part (11) is provided with a through mounting hole (13), and the limiting groove (14) is provided on the surface of the extrusion part (11).

4. The adjustable and detachable box drum sounder assembly according to claim 1, characterized in that: The rattle component (22) includes a metal rattle (221) and rattle mounting plates (222) installed at both ends of the metal rattle (221). A fixing screw (224) is installed between the rattle mounting plate (222) and the rattle seat (21).

5. An adjustable and detachable box drum sounder assembly according to claim 4, characterized in that: The two sets of rattle mounting plates (222) are both raised on opposite sides to form a contact part (223). The metal rattle (221) is fixedly connected to the contact part (223). The metal rattle (221) is raised upward through the contact part (223) and closely attached to the inner wall of the box drum.

6. An adjustable and detachable box drum sounder assembly according to claim 4, characterized in that: One end of the jingle seat (21) is provided with a fixed station (24), and the other end of the jingle seat (21) is movably provided with an adjusting block (23). The two sets of jingle mounting pieces (222) are respectively fixedly installed on the adjusting block (23) and the fixed station (24) by fixing screws (224).

7. An adjustable and detachable box drum sounder assembly according to claim 6, characterized in that: The adjusting block (23) and the fixed station (24) are both tilted downwards on opposite sides, so that a vibration space (25) is formed by a downward depression between them, and the metal jingle (221) is suspended in the vibration space (25).

8. An adjustable and detachable box drum sounder assembly according to claim 6, characterized in that: The end of the whistling seat (21) away from the fixed position (24) is provided with a movable groove (26), and the adjusting block (23) is slidably disposed in the movable groove (26).

9. An adjustable and detachable box drum sounder assembly according to claim 8, characterized in that: An adjusting screw (28) is rotatably installed in the movable groove (26), and an internal threaded tube (210) is fixedly assembled inside the adjusting block (23). The internal threaded tube (210) is threadedly connected to the outer wall of the adjusting screw (28).

10. An adjustable and detachable box drum sounder assembly according to claim 8, characterized in that: The top of both sides of the movable groove (26) is integrally formed with a limiting strip (27), and the top of both sides of the adjusting block (23) is provided with a positioning groove (29). The limiting strip (27) is movably disposed in the positioning groove (29).

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