Wooden guitar with detachable sound amplification structure

Abstract

The utility model discloses a wooden guitar with a detachable sound amplification structure, which comprises a raised line, a filter layer, a sound amplification box and a guitar body, the sound amplification box is arranged at the side part of the guitar body, the filter layer is arranged at the side part of the sound amplification box, one side of the sound amplification box is fixedly provided with a stop block, the side part of the sound amplification box is provided with a sliding chute, and the sliding chute is in sliding connection with the filter layer. A fixed frame is fixed to the outer wall of the filter layer, cylinders are fixed to the two ends of the fixed frame, the outer walls of the cylinders are fixedly connected with the outer wall of the filter layer, springs are connected to the inner walls of the cylinders, sliding blocks are connected to one ends of the springs, the sliding blocks are slidably connected with the inner walls of the cylinders, connecting rods are fixed to the sliding blocks, and guide rods are fixed to one ends of the connecting rods; a limiting block is fixed to one end of the guide rod. According to the utility model, the sound amplification structure is convenient to disassemble, the sound amplification horn is easy to prevent dust, and a buffer protection structure is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of guitars, in particular to a wooden guitar with a detachable sound amplification structure. Background Art

[0002] Guitar is often regarded as the main instrument in pop music, rock music, blues and folk songs, while in the field of classical music, guitar is often performed in the form of solo or duet. Of course, in chamber music and orchestral music, guitar also plays a considerable supporting role. The classical guitar is listed as one of the three most famous musical instruments in the world along with the violin and piano. Wooden guitars often produce low sound and fail to achieve the desired performance effect simply by relying on their own sound amplification structure, so wooden guitars with detachable sound amplification structures play an important role.

[0003] The wooden guitar in the prior art has some disadvantages. First, there is a sound amplification structure in the sound amplification box, and it is cumbersome to disassemble the sound amplification box, which is not convenient for replacing and repairing the sound amplification structure. Secondly, it is not easy to prevent dust from the loudspeaker, which will affect the sound quality and use in the long run. Thirdly, it has no buffer protection structure and is easily damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a wooden guitar with a detachable sound amplification structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wooden guitar with a detachable sound amplification structure, comprising a convex strip, a filter layer, a sound amplification box and a guitar body, the sound amplification box is arranged on the side of the guitar body, the filter layer is arranged on the side of the sound amplification box, a block is fixed on one side of the sound amplification box, a slide groove is arranged on the side of the sound amplification box, and the slide groove is slidably connected to the filter layer, a fixed frame is fixed to the outer wall of the filter layer, and a cylinder is fixed at both ends of the fixed frame, and the outer wall of the cylinder is fixedly connected to the outer wall of the filter layer, a spring is connected to the inner wall of the cylinder, and one end of the spring is connected to a slider, and the slider is slidably connected to the inner wall of the cylinder, a connecting rod is fixed on the slider, and a guide rod is fixed to one end of the connecting rod, a limiting block is fixed to one end of the guide rod, a limiting groove is arranged inside the sound amplification box corresponding to the guide rod, and the limiting groove is slidably connected to the guide rod.

[0006] Preferably, a loudspeaker is fixed inside the loudspeaker box corresponding to the filter layer, an electric control box is fixed inside the loudspeaker box corresponding to the loudspeaker, a controller is arranged inside the electric control box, and a battery is arranged on the side of the controller.

[0007] Preferably, an operation panel is provided on the outer wall of the loudspeaker box corresponding to the electric control box, and the controller, the battery and the loudspeaker are all electrically connected to the operation panel.

[0008] Preferably, a neck is provided on the side of the body, and a head is provided at one end of the neck.

[0009] Preferably, a convex strip is fixed to one end of the sound amplifier box, and a connecting strip is hinged on the convex strip.

[0010] Preferably, a limiting ring is fixed to one end of the connecting strip, and an adjusting bolt is arranged in the limiting ring.

[0011] Preferably, a thread groove is provided on the piano body, and one end of the adjusting bolt is threadably matched with the thread groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects: it is easy to disassemble the sound amplification structure, easy to dustproof the sound amplification speaker, and has a buffer protection structure;

[0013] (1) The battery can support the use and endurance of the loudspeaker, which can be adjusted through the operation panel and controlled by the controller to operate the loudspeaker as needed to achieve sound amplification. When sound amplification is not needed indoors, the strings between the neck and the headstock can be plucked to play normally. Moreover, when sound amplification is needed outdoors, the connecting strip can be rotated so that the connecting strip is flush with the piano body, and then the threaded groove can be twisted and inserted into the threaded groove of the piano body. Thus, the loudspeaker box is locked at one end of the piano body, making it easy to disassemble the sound amplification structure.

[0014] (2) The fixed frame and the cylinder limit the filter layer, thereby making the filter layer dust-proof for the loudspeaker. The filter layer can slide in the slide groove. With the expansion and contraction of the spring, the slide groove can give way and limit the filter layer, making it easy to prevent dust from the loudspeaker.

[0015] (3) When the filter layer is squeezed, the cylinder moves, causing the cylinder to compress the spring. Since the spring is elastic, it can provide buffering protection for the filter layer. The expansion and contraction of the spring drives the connecting rod and the guide rod to slide through the slider, which can avoid the spring from being displaced, is beneficial to the stability of the filter layer, and has a buffering protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the loudspeaker box of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 5 It is a schematic diagram of the spring and cylinder structure of the utility model;

[0021] In the figure: 1. operation panel; 2. sound amplifier box; 3. piano body; 4. piano neck; 5. piano head; 6. controller; 7. electric control box; 8. limit block; 9. battery; 10. loudspeaker; 11. slide groove; 12. fixed frame; 13. filter layer; 14. block; 15. spring; 16. cylinder; 17. slider; 18. connecting rod; 19. convex strip; 20. connecting strip; 21. limit ring; 22. threaded groove; 23. adjusting bolt; 24. limit groove; 25. guide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a wooden guitar with a detachable sound amplification structure, comprising a convex strip 19, a filter layer 13, a sound amplification box 2 and a guitar body 3, wherein the filter layer 13 is arranged on the side of the sound amplification box 2, a spring 15 is connected to the inner wall of the cylinder 16, and one end of the spring 15 is connected to a slider 17, and the slider 17 is slidably connected to the inner wall of the cylinder 16, a connecting rod 18 is fixed to the slider 17, and a guide rod 25 is fixed to one end of the connecting rod 18, and a limiting block 8 is fixed to one end of the guide rod 25, and a limiting groove 24 is arranged inside the sound amplification box 2 corresponding to the guide rod 25, and the limiting groove 24 is slidably connected to the guide rod 25;

[0024] When in use, when the filter layer 13 is squeezed, the cylinder 16 is driven to move, so that the cylinder 16 compresses the spring 15. Since the spring 15 is elastic, it can buffer and protect the filter layer 13. The expansion and contraction of the spring 15 drives the connecting rod 18 and the guide rod 25 to slide through the slider 17, which can avoid the spring 15 from being displaced, which is beneficial to the stability of the filter layer 13.

[0025] A block 14 is fixed on one side of the loudspeaker box 2, a slide groove 11 is provided on the side of the loudspeaker box 2, and the slide groove 11 is slidably connected to the filter layer 13, a fixed frame 12 is fixed to the outer wall of the filter layer 13, and a cylinder 16 is fixed to both ends of the fixed frame 12, and the outer wall of the cylinder 16 is fixedly connected to the outer wall of the filter layer 13;

[0026] When in use, the fixed frame 12 and the cylinder 16 play a role in limiting the filter layer 13, so that the filter layer 13 plays a role in preventing dust from the loudspeaker 10. The filter layer 13 can slide in the slide groove 11. With the expansion and contraction of the spring 15, the slide groove 11 can play a role in giving way and limiting the filter layer 13.

[0027] A loudspeaker 10 is fixed inside the loudspeaker box 2 corresponding to the filter layer 13, an electric control box 7 is fixed inside the loudspeaker box 2 corresponding to the loudspeaker 10, a controller 6 is arranged inside the electric control box 7, a battery 9 is arranged on the side of the controller 6, an operation panel 1 is arranged on the outer wall of the loudspeaker box 2 corresponding to the electric control box 7, and the controller 6, the battery 9, and the loudspeaker 10 are all electrically connected to the operation panel 1;

[0028] When in use, the battery 9 can support the use and endurance of the loudspeaker 10, which can be adjusted through the operation panel 1, and the loudspeaker 10 can be controlled by the controller 6 to make the loudspeaker 10 work as needed to achieve sound amplification;

[0029] The loudspeaker box 2 is arranged on the side of the piano body 3, the side of the piano body 3 is provided with a neck 4, and one end of the neck 4 is provided with a headstock 5;

[0030] When in use, when no amplification is needed indoors, the strings between the neck 4 and the headstock 5 can be plucked for normal playing;

[0031] A convex strip 19 is fixed at one end of the loudspeaker box 2, and a connecting strip 20 is hinged on the convex strip 19, a limit ring 21 is fixed at one end of the connecting strip 20, and an adjusting bolt 23 is arranged in the limit ring 21, a thread groove 22 is arranged on the piano body 3, and one end of the adjusting bolt 23 is threadedly matched with the thread groove 22;

[0032] When in use, when sound amplification is needed outdoors, the connecting strip 20 can be rotated so that the connecting strip 20 is flush with the piano body 3, and then the thread groove 22 is twisted and inserted into the thread groove 22 of the piano body 3, thereby locking the sound amplification box 2 at one end of the piano body 3;

[0033] When the embodiment of the present application is in use: first, the storage battery 9 can support the use and battery life of the loudspeaker 10, which can be adjusted through the operation panel 1, and the loudspeaker 10 can be controlled by the controller 6 to work on demand to achieve sound amplification. When sound amplification is not needed indoors, the strings between the neck 4 and the head 5 can be plucked to play normally. Moreover, when sound amplification is needed outdoors, the connecting strip 20 can be rotated so that the connecting strip 20 is flush with the piano body 3, and then the threaded groove 22 is twisted and inserted into the threaded groove 22 of the piano body 3, thereby locking the loudspeaker box 2 at one end of the piano body 3. In addition, the fixing frame 12 and the cylinder 16 play a role in the filter layer 13. The limiting effect enables the filter layer 13 to prevent dust from entering the loudspeaker 10. The filter layer 13 can slide in the slide groove 11. With the expansion and contraction of the spring 15, the slide groove 11 can give way and limit the filter layer 13. At the same time, when the filter layer 13 is squeezed, the cylinder 16 is driven to move, so that the cylinder 16 compresses the spring 15. Since the spring 15 is elastic, the filter layer 13 can be buffered and protected. The expansion and contraction of the spring 15 drives the connecting rod 18 and the guide rod 25 to slide through the slider 17, which can avoid the spring 15 from being displaced and is beneficial to the stability of the filter layer 13. In summary, the wooden guitar is easy to disassemble the loudspeaker structure, easy to dust-proof the loudspeaker, and has a buffer protection structure.

Claims

1. An acoustic guitar with a detachable sound amplification structure, characterized in that: The invention comprises a convex strip (19), a filter layer (13), a sound amplifier box (2) and a piano body (3), wherein the sound amplifier box (2) is arranged on the side of the piano body (3), the filter layer (13) is arranged on the side of the sound amplifier box (2), a block (14) is fixed on one side of the sound amplifier box (2), a slide groove (11) is arranged on the side of the sound amplifier box (2), and the slide groove (11) is slidably connected to the filter layer (13), a fixed frame (12) is fixed on the outer wall of the filter layer (13), and a cylinder (16) is fixed on both ends of the fixed frame (12), and the outer wall of the cylinder (16) is connected to the filter layer (13). The outer wall of the cylinder (13) is fixedly connected, the inner wall of the cylinder (16) is connected with a spring (15), one end of the spring (15) is connected with a slider (17), and the slider (17) is slidably connected to the inner wall of the cylinder (16), a connecting rod (18) is fixed on the slider (17), and one end of the connecting rod (18) is fixed with a guide rod (25), one end of the guide rod (25) is fixed with a limiting block (8), and a limiting groove (24) is provided inside the loudspeaker box (2) corresponding to the guide rod (25), and the limiting groove (24) is slidably connected to the guide rod (25).

2. The wooden guitar with a detachable sound amplification structure according to claim 1, characterized in that: A loudspeaker (10) is fixed inside the loudspeaker box (2) corresponding to the filter layer (13), an electric control box (7) is fixed inside the loudspeaker box (2) corresponding to the loudspeaker (10), a controller (6) is arranged inside the electric control box (7), and a storage battery (9) is arranged on the side of the controller (6).

3. The wooden guitar with a detachable sound amplification structure according to claim 2, characterized in that: An operation panel (1) is provided on the outer wall of the loudspeaker box (2) corresponding to the electric control box (7), and the controller (6), the storage battery (9), and the loudspeaker (10) are all electrically connected to the operation panel (1).

4. The wooden guitar with a detachable sound amplification structure according to claim 1, characterized in that: A neck (4) is arranged on the side of the body (3), and a head (5) is arranged at one end of the neck (4).

5. The wooden guitar with a detachable sound amplification structure according to claim 3, characterized in that: A convex strip (19) is fixed to one end of the sound amplification box (2), and a connecting strip (20) is hingedly connected to the convex strip (19).

6. The wooden guitar with a detachable sound amplification structure according to claim 5, characterized in that: A limiting ring (21) is fixed to one end of the connecting strip (20), and an adjusting bolt (23) is arranged in the limiting ring (21).

7. The wooden guitar with a detachable sound amplification structure according to claim 6, characterized in that: The piano body (3) is provided with a thread groove (22), and one end of the adjusting bolt (23) is threadably matched with the thread groove (22).

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