Embedded accordion

Abstract

The utility model discloses an embedded accordion which comprises a first accordion body and a second accordion body, the first accordion body is fixedly connected with the second accordion body through an air bellow, the side wall of the second accordion body is fixedly connected with a bass keyboard, the side wall of the first accordion body is fixedly connected with a treble keyboard, the side wall of the treble keyboard is fixedly connected with a treble bolt, and the treble bolt is fixedly connected with the treble bolt. And a sounder is arranged in the second guitar body. According to the utility model, by pulling the fixed support plate, the fixed support plate drives the fixed insertion strip on the fixed push plate to pass through the fixed L-shaped clamping block and to be inserted into or separated from the corresponding fixed insertion hole, and then the fixed hanging ring is pulled and turned over, so that the fixed hanging ring is movably hooked with or separated from the corresponding fixed hook; and the reeds can be conveniently replaced after being detached, so that the using effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of accordion technology, and in particular to an inlaid accordion. Background Technology

[0002] The accordion is a keyboard instrument that can be played solo or as accompaniment. It can play beautiful melodies in single voices, as well as polyphonic pieces, and even, like the piano, can be played with both hands to create rich harmonies. The accordion has a powerful sound with a rich range of timbre. The skillful combination of fingers and bellows allows for the production of various musical styles. Currently, most accordion reeds and sound-producing mechanisms are connected and sealed with wax or fixed with screws. Wax is toxic and can be harmful to human health. While screws provide stability, the reed mounting points on the accordion body are mostly made of wood, which can easily damage the wood and make reed replacement difficult, thus reducing its performance. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an inlaid accordion.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an inlaid accordion, comprising a first body and a second body, the first body being fixedly connected to the second body via a bellows, a bass keyboard being fixedly connected to the side wall of the second body, a treble keyboard being fixedly connected to the side wall of the first body, a treble stop being fixedly connected to the side wall of the treble keyboard, a sound generator being disposed inside the second body, the side wall of the sound generator having multiple sound holes, and multiple slots being provided at the top and bottom of the sound generator, the inner walls of the slots having two... Each side has a fixed bayonet opening, and the inner wall of the fixed bayonet opening has a fixed insertion hole. A spring is movably engaged inside the bayonet slot. An air port is opened through the surface of the spring. A sound-emitting plate is fixedly connected to the top and bottom of the spring. A pin opening is opened at the top and bottom of the spring. Limiting insertion holes are opened on both sides of the inner wall of the pin opening. A spring skin is provided at the top and bottom of the spring. A fixed pin is opened through the upper surface of the spring skin. The fixed pin is movably engaged with its corresponding pin opening. A movable component is connected to the top of the fixed pin.

[0005] The top and bottom of the spring are fixedly connected to fixed L-shaped blocks, which are movably engaged with their corresponding fixed slots. The surface of the fixed L-shaped blocks is connected to a fixing component.

[0006] As a further description of the above technical solution:

[0007] The movable component includes a movable rotating shaft that passes through and is rotatably connected to the surface of the fixed pin. A sealing ring is provided at the connection between the movable rotating shaft and the fixed pin. A movable rotating block and a movable cam are fixedly connected to both ends of the movable rotating shaft, respectively. Multiple positioning holes are provided on the side wall of the movable rotating block. Limiting inserts are provided through both sides of the inner wall of the fixed pin.

[0008] As a further description of the above technical solution:

[0009] One end of the limiting insert is fixedly connected to a limiting arc block, and the other end of the limiting insert is movably inserted into a corresponding limiting hole. A limiting spring is movably sleeved on the outer wall of the limiting insert. The two ends of the limiting spring are fixedly connected to the side wall of the limiting arc block and the inner wall of the fixing pin, respectively. A positioning groove is provided on the surface of the fixing pin, and a positioning slider is slidably connected inside the positioning groove.

[0010] As a further description of the above technical solution:

[0011] A positioning spring is fixedly connected to the inner wall of the positioning groove. The end of the positioning spring is fixedly connected to the positioning slider. A positioning pull plate is fixedly connected to the surface of the positioning slider. A positioning insert is fixedly connected to the side wall of the positioning pull plate. The positioning insert is movably inserted into one of the positioning holes.

[0012] As a further description of the above technical solution:

[0013] The fixing component includes a fixing groove formed on the surface of the fixing L-shaped block, a fixing slider slidably connected inside the fixing groove, a fixing push plate and a fixing support plate fixedly connected to both ends of the fixing slider, and a fixing spring fixedly connected to the inner wall of the fixing groove.

[0014] As a further description of the above technical solution:

[0015] The end of the fixed spring is fixedly connected to the fixed slider, and a fixed insert is fixedly connected to the side of the fixed push plate near the inner wall of the fixed L-shaped block. The end of the fixed insert passes through the fixed L-shaped block and is movably inserted into its corresponding fixed insertion hole.

[0016] As a further description of the above technical solution:

[0017] Two symmetrical fixed hanging rings are rotatably connected between the top and bottom of the fixed support plate, and two symmetrical fixed hooks are fixedly connected to the surface of the sound generator. The fixed hanging rings are movably engaged with their corresponding fixed hooks.

[0018] This utility model has the following beneficial effects:

[0019] The movable components—a movable rotating shaft, a movable rotating block, a sealing ring, a movable cam, a limit strip, a limit arc block, a limit spring, a positioning slider, a positioning pull plate, and a positioning spring—cooperate to rotate the movable rotating block, causing it to drive the movable cam to rotate. This provides a pushing force or restoring force to the corresponding limit arc block, causing the limit spring to provide a restoring force to the limit strip. The limit strip then moves along the direction on the fixed pin, subsequently engaging or disengaging with the limit hole. Following this, the positioning pull plate is pulled or released, causing the positioning... The insert bar can be inserted into or separated from one of the positioning holes. The fixing components can be used to fix the L-shaped block, the slider, the push plate, the support plate, the insert bar, the hanging ring, and the hook. By pulling the support plate, the insert bar on the push plate can pass through the L-shaped block and be inserted into or separated from its corresponding hole. Then, the hanging ring can be turned and flipped to engage or disengage with its corresponding hook. This facilitates the replacement of the spring after disassembly, thereby improving the performance. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an inlaid accordion proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the sound generator, reed, sound plate, and spring skin structure of an inlaid accordion proposed in this utility model;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0024] Figure 5 This is a schematic diagram of the internal structure of the reeds and pins of an inlaid accordion proposed in this utility model.

[0025] Figure 6 This is a schematic diagram of the pin, positioning slider, positioning pull plate, positioning spring, and positioning insert of an inlaid accordion proposed in this utility model.

[0026] Legend:

[0027] 1. First body; 2. Second body; 3. Bellows; 4. Bass keyboard; 5. Treble keyboard; 6. Treble stop; 7. Sound generator; 8. Reed; 9. Sound plate; 10. Spring skin; 11. Positioning insert; 12. Fixing pin; 13. Fixing L-shaped block; 14. Fixing slider; 15. Fixing push plate; 16. Fixing support plate; 17. Fixing insert; 18. Fixing hanging ring; 19. Fixing hook; 20. Movable pivot; 21. Movable rotating block; 22. Sealing ring; 23. Movable cam; 24. Limiting insert; 25. Limiting arc block; 26. Limiting spring; 27. Positioning slider; 28. Positioning pull plate; 29. ​​Positioning spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1-6This utility model provides an inlaid accordion, including a first body 1 and a second body 2. The first body 1 is fixedly connected to the second body 2 via a bellows 3. A bass keyboard 4 is fixedly connected to the side wall of the second body 2, and a treble keyboard 5 is fixedly connected to the side wall of the first body 1. A treble stop 6 is fixedly connected to the side wall of the treble keyboard 5. A sound generator 7 is provided inside the second body 2. The side wall of the sound generator 7 has multiple sound holes. The top and bottom of the sound generator 7 have multiple slots. The inner walls of the slots have fixing slots on both sides, and the inner walls of the fixing slots have fixing holes. An internally movable spring 8 is attached, with an air vent extending through its surface. Sound-producing plates 9 are fixedly connected to the top and bottom of the spring 8. Pin openings are located at the top and bottom of the spring 8, with limit holes on both sides of the inner wall of each pin opening. Spring skins 10 are located at the top and bottom of the spring 8, with a fixing pin 12 extending through its upper surface. The fixing pin 12 is movably engaged with its corresponding pin opening. A movable component is connected to the top of the fixing pin 12, which limits the movement of the spring skin 10. The movable component includes components that extend through and rotatably connect to the fixing pin. The movable shaft 20 on the surface of the fixed pin 12 is provided with a sealing ring 22 at the connection between the movable shaft 20 and the fixed pin 12. The movable shaft 20 is fixedly connected to a movable block 21 and a movable cam 23 at both ends. The movable block 21 has multiple positioning holes on its side wall. Limiting strips 24 are provided through both sides of the inner wall of the fixed pin 12. One end of the limiting strip 24 is fixedly connected to a limiting arc block 25, and the other end of the limiting strip 24 is movably inserted into its corresponding limiting hole. A limiting spring 26 is movably sleeved on the outer wall of the limiting strip 24. The two ends of the limiting spring 26 are respectively connected to the limiting... The side wall of the arc block 25 is fixedly connected to the inner wall of the fixed pin 12. The fixed pin 12 has a positioning groove on its surface. A positioning slider 27 is slidably connected inside the positioning groove. A positioning spring 29 is fixedly connected to the inner wall of the positioning groove. The end of the positioning spring 29 is fixedly connected to the positioning slider 27. A positioning pull plate 28 is fixedly connected to the surface of the positioning slider 27. A positioning insert 11 is fixedly connected to the side wall of the positioning pull plate 28. The positioning insert 11 is movably inserted into one of the positioning holes. By inserting the positioning insert 11 into one of the positioning holes, the movable rotating block 21 is positioned.

[0030] The top and bottom of the spring 8 are fixedly connected to fixed L-shaped locking blocks 13. The fixed L-shaped locking blocks 13 are movably engaged with their corresponding fixing slots. A fixing component is connected to the surface of the fixed L-shaped locking blocks 13. The fixing component includes a fixing groove formed on the surface of the fixed L-shaped locking blocks 13. A fixing slider 14 is slidably connected inside the fixing groove. A fixing push plate 15 and a fixing support plate 16 are fixedly connected to both ends of the fixing slider 14, respectively. A fixing spring is fixedly connected to the inner wall of the fixing groove. The end of the fixing spring is fixedly connected to the fixing slider 14. The fixing push plate 15 is close to the inside of the fixed L-shaped locking blocks 13. A fixing strip 17 is fixedly connected to one side of the wall. The end of the fixing strip 17 passes through the fixing L-shaped card block 13 and is movably inserted into its corresponding fixing hole. Two symmetrical fixing rings 18 are rotatably connected between the top and bottom of the fixing support plate 16. Two symmetrical fixing hooks 19 are fixedly connected to the surface of the sound generator 7. The fixing rings 18 are movably hooked to their corresponding fixing hooks 19. The fixing rings 18 and the fixing hooks 19 have a certain elasticity to ensure that they can be hooked together. The fixing support plate 16 is limited after adjustment by the movable hooking of the fixing rings 18 and the fixing hooks 19.

[0031] Working principle: In use, first pry and flip the fixed hanging ring 18 to separate it from its corresponding fixed hook 19. Then, loosen the fixed support plate 16 so that the fixed spring gives the fixed slider 14 a restoring force. Then, the fixed slider 14 slides back to its original position inside the fixed groove. Since the fixed push plate 15 and the fixed support plate 16 are installed at both ends of the fixed slider 14, the fixed push plate 15 also drives the fixed insert 17 to separate from its corresponding fixed insertion hole. Then, the fixed insert 17 also retracts and resets inside the fixed L-shaped card block 13. Then, pull the spring 8 so that the spring 8 drives the fixed L-shaped card block 13 to separate from its corresponding fixed slot. After the spring 8 separates from the slot, the replacement is completed, ensuring the disassembly effect.

[0032] Then, pull the positioning plate 28, causing the positioning plate 28 to drive the positioning slider 27 and the positioning spring 29 to slide inside the positioning groove. Then, the positioning insert 11 on the positioning plate 28 is reset after separating from one of the positioning holes. Then, rotate the movable block 21, causing the movable block 21 to drive the movable shaft 20 and the movable cam 23 to reset. Then, the limit spring 26 gives the limit insert 24 a restoring force, causing the limit insert 24 to separate from the limit hole. Then, pull the fixed pin 12, causing the fixed pin 12 to separate from the pin opening. At the same time, the fixed pin 12 is also separated from the spring 8. Then, the spring 8 on the fixed pin 12 is removed and replaced to ensure the further disassembly effect.

[0033] During installation, first align the spring 8 with the pin opening. Then, pass the fixed pin 12 through the spring 8 and insert it into the pin opening for positioning. Next, rotate the movable block 21, causing it to drive the movable shaft 20 and the movable cam 23 to rotate and provide a pushing force to the corresponding limiting arc block 25. This causes the limiting arc block 25 to drive the limiting insert 24 and the limiting spring 26 to move along the direction on the fixed pin 12. Then, the limiting insert 24 is inserted into the limiting hole for positioning. Next, release the positioning pull plate 28, causing the positioning spring 29 to provide a restoring force to the positioning slider 27, thus positioning the slider 27... The positioning insert 11 on the positioning pull plate 28 is inserted into one of the positioning holes for a limited position. Then, the spring 8 is picked up and engaged with the slot. Next, the spring 8 drives the fixed L-shaped block 13 to engage with its corresponding fixed slot. At the same time, the fixed support plate 16 is pulled, so that the fixed support plate 16 drives the fixed insert 17 on the fixed push plate 15 to pass through the fixed L-shaped block 13 and engage with its corresponding fixed hole for a limited position. Then, the fixed hanging ring 18 is bent and flipped, so that the fixed hanging ring 18 is engaged with its corresponding fixed hook 19 for a limited position. This ensures the installation effect after the spring 8 is disassembled.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mosaic accordion comprising a first body (1) and a second body (2), characterized in that: The first body (1) is fixedly connected to the second body (2) via a bellows (3). A bass keyboard (4) is fixedly connected to the side wall of the second body (2). A treble keyboard (5) is fixedly connected to the side wall of the first body (1). A treble stop (6) is fixedly connected to the side wall of the treble keyboard (5). A sound generator (7) is provided inside the second body (2). Multiple sound holes are provided on the side wall of the sound generator (7). Multiple slots are provided at the top and bottom of the sound generator (7). Fixing slots are provided on both sides of the inner wall of the slots. Fixing slots are provided on the inner wall of the fixing slots. The slot has a spring (8) that is movably engaged inside. The surface of the spring (8) has an air port. The top and bottom of the spring (8) are fixedly connected to a sound-emitting piece (9). The top and bottom of the spring (8) have pin openings. The inner walls of the pin openings have limit holes on both sides. The top and bottom of the spring (8) are provided with spring skins (10). The upper surface of the spring skins (10) is provided with a fixed pin (12). The fixed pin (12) is movably engaged with its corresponding pin opening. The top of the fixed pin (12) is connected to a movable component. The top and bottom of the spring (8) are fixedly connected to fixed L-shaped blocks (13), the fixed L-shaped blocks (13) are movably engaged with their corresponding fixed slots, and the surface of the fixed L-shaped blocks (13) is connected to fixed components.

2. An inlaid concertina according to claim 1, wherein: The movable component includes a movable rotating shaft (20) that passes through and is rotatably connected to the surface of the fixed pin (12). A sealing ring (22) is provided at the connection between the movable rotating shaft (20) and the fixed pin (12). Movable rotating blocks (21) and movable cams (23) are fixedly connected to both ends of the movable rotating shaft (20). Multiple positioning holes are provided on the side wall of the movable rotating block (21). Limiting inserts (24) are provided through both sides of the inner wall of the fixed pin (12).

3. A mosaic accordion according to claim 2, characterized in that: One end of the limiting insert (24) is fixedly connected to the limiting arc block (25), and the other end of the limiting insert (24) is movably inserted into the corresponding limiting insertion hole. The outer wall of the limiting insert (24) is movably sleeved with a limiting spring (26). The two ends of the limiting spring (26) are respectively fixedly connected to the side wall of the limiting arc block (25) and the inner wall of the fixing pin (12). The surface of the fixing pin (12) is provided with a positioning groove, and a positioning slider (27) is slidably connected inside the positioning groove.

4. A mosaic accordion according to claim 3, characterized in that: A positioning spring (29) is fixedly connected to the inner wall of the positioning groove. The end of the positioning spring (29) is fixedly connected to the positioning slider (27). A positioning pull plate (28) is fixedly connected to the surface of the positioning slider (27). A positioning insert (11) is fixedly connected to the side wall of the positioning pull plate (28). The positioning insert (11) is movably inserted into one of the positioning holes.

5. The inlaid concertina of claim 1, wherein: The fixing component includes a fixing groove formed on the surface of the fixing L-shaped card block (13), a fixing slider (14) is slidably connected inside the fixing groove, a fixing push plate (15) and a fixing support plate (16) are fixedly connected at both ends of the fixing slider (14), and a fixing spring is fixedly connected to the inner wall of the fixing groove.

6. An inlaid concertina according to claim 5, wherein: The end of the fixed spring is fixedly connected to the fixed slider (14), and the fixed push plate (15) is fixedly connected to the side of the inner wall of the fixed L-shaped card block (13) with a fixed insert (17). The end of the fixed insert (17) passes through the fixed L-shaped card block (13) and is movably inserted into its corresponding fixed insertion hole.

7. An inlaid concertina according to claim 5, wherein: The top and bottom of the fixed support plate (16) are rotatably connected by two symmetrical fixed hanging rings (18), and the surface of the sound generator (7) is fixedly connected by two symmetrical fixed hooks (19). The fixed hanging rings (18) are movably hooked to their corresponding fixed hooks (19).

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