Electric guitar gear device connecting structure

Abstract

The invention relates to the technical field of electric guitars, in particular to an electric guitar gear device connecting structure which comprises an electric guitar gear device body and a shell connecting seat. The L-shaped connecting plate is fixedly installed at the bottom of the electric guitar gear device body, the outer side of the L-shaped connecting plate is slidably sleeved with or separated from a fixing frame, and the fixing frame is fixedly installed at the top of the shell connecting base; and the connecting assembly comprises a positioning plate penetrating through one side of the fixing frame in a sliding mode, and a movable plate is fixedly installed at the end, extending out of the fixing frame, of the positioning plate. By pressing the driving plate, the positioning plate can be pushed to move out of the fixing frame, then an old electric guitar gear device body is disassembled, an L-shaped connecting plate on a new electric guitar gear device body is inserted into the fixing frame, then the driving plate is loosened, and the electric guitar gear device can be quickly disassembled and replaced in cooperation with the elastic force of the spring. The operation is simple, and the maintenance of the electric guitar gear device is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of electric guitars, and in particular to a gear shifter connection structure for electric guitars. Background Art

[0002] When playing an electric guitar, the left hand is typically responsible for pressing chords, while the right hand is used for movements like plucking and strumming. These two hands coordinate to produce the desired notes. The electric guitar shifter is a mechanical multi-way selector within the guitar's circuitry, used to change the operating combination of different pickups, thereby altering the output tonal characteristics.

[0003] Traditional electric guitar shifters are connected by directly soldering wires or using bolts to connect wire terminals. When the shifter is damaged and needs to be disassembled and replaced, soldered connections require desoldering and replacement, while screw connections require unscrewing multiple bolts one by one. This operation is complicated and can easily damage the PCB, making repair difficult. Furthermore, during use, the heat generated internally is difficult to dissipate, shortening its service life. Therefore, the present invention proposes an electric guitar shifter connection structure to address the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose an electric guitar gear shifter connection structure.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An electric guitar gear shifter connection structure, comprising:

[0007] The connecting seat between the electric guitar gear shifter body and the shell;

[0008] An L-shaped connecting plate is fixedly mounted on the bottom of the electric guitar gear shifter body, and a fixing frame is slidably sleeved or detached on the outer side of the L-shaped connecting plate, and the fixing frame is fixedly mounted on the top of the shell connecting seat;

[0009] The connecting assembly includes a positioning plate that slides through one side of the fixed frame, and a movable plate is fixedly installed on one end of the positioning plate extending outside the fixed frame. Two connecting rods are symmetrically fixedly installed on the two end surfaces of the movable plate, and the other ends of the two connecting rods are jointly fixedly installed with a driving plate. The driving plate and the fixed frame are connected by a spring, and the driving plate and the movable plate are respectively placed on both sides of the fixed frame.

[0010] Preferably, a first conductive sheet is fixedly embedded in the bottom of the L-shaped connecting plate, a second conductive sheet is installed in the fixed frame, and the second conductive sheet is in contact with or separated from the first conductive sheet, and the surfaces of the first conductive sheet and the second conductive sheet are both covered with a nano-gold plating layer.

[0011] Preferably, a plurality of heat dissipation blocks are fixedly mounted on the top of the shell connecting seat, a heat dissipation component is provided between each heat dissipation block and the shell connecting seat, and the other end of the heat dissipation block is in contact with or separated from the bottom of the electric guitar gear shifter body.

[0012] Preferably, four ear plates are symmetrically fixedly mounted on the side wall of the shell connecting seat, and each ear plate is also provided with a moisture-proof and shock-resistant structure.

[0013] Preferably, the distance between the bottom of the positioning plate and the top of the shell connecting seat is equal to the thickness of a transverse section of the L-shaped connecting plate.

[0014] Preferably, a reinforcing rib is fixedly installed at the inner corner of the L-shaped connecting plate, and the reinforcing rib is arranged in a triangular prism shape.

[0015] Preferably, support plates are slidably sleeved on the surfaces of the two connecting rods, and the support plates are fixedly mounted on the outer side walls of the fixing frame.

[0016] Preferably, a receiving groove is provided at the top of the shell connecting seat, and the receiving groove is slidingly connected to the second conductive sheet, and a spring is connected between the bottom of the receiving groove and the bottom of the second conductive sheet, and the outer side of the spring is covered with a memory metal jacket, and the deformation temperature of the memory metal jacket is 50°C.

[0017] Preferably, the heat dissipation assembly includes a heat pipe embedded in a heat dissipation block, the heat pipe is externally connected to a heat dissipation fin, and the heat dissipation fin extends to the side wall of the shell connecting seat, the surface of the heat dissipation fin is coated with a graphene thermal conductive coating, and the end of the heat dissipation block in contact with the electric guitar gear shifter body is filled with phase change material.

[0018] Preferably, the moisture-proof and shock-resistant structure includes a waterproof rubber pad fixedly connected to the connection between the ear plate and the shell connecting seat, a shock-absorbing rubber ring is fixedly embedded in the ear plate, and the surface of the ear plate is covered with a nano-hydrophobic coating.

[0019] Compared with the existing technology, the advantages of the electric guitar gear shifter connection structure provided by the present invention are:

[0020] 1. By pressing the driving plate, the positioning plate can be pushed out of the fixed frame, and then the old electric guitar gear shifter body is removed, and the L-shaped connecting plate on the new electric guitar gear shifter body is inserted into the fixed frame. Then, the driving plate is released, and the elastic force of the spring is used to quickly complete the quick replacement of the electric guitar gear shifter. The operation is simple and convenient for the maintenance of the electric guitar gear shifter.

[0021] 2. When the electric guitar shifter is working, the heat generated by the internal circuit of the electric guitar shifter can be actively conducted through the heat pipes, heat dissipation fins and phase change materials in each heat sink, thereby achieving a certain heat dissipation effect and extending the service life of the electric guitar shifter.

[0022] In summary: the present invention can quickly complete the rapid disassembly and replacement of the electric guitar gear by pressing and releasing the driving plate, which is simple to operate and facilitates the maintenance of the electric guitar gear. At the same time, under the action of the heat pipes, heat dissipation fins and phase change materials in each heat dissipation block, it can also actively conduct the heat generated by the internal circuit of the electric guitar gear body when it is working, thereby achieving a heat dissipation effect and extending the service life of the electric guitar gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of an electric guitar gear shifter connection structure proposed by the present invention;

[0024] Figure 2 This is a partial structural diagram of an electric guitar gear shifter connection structure proposed by the present invention;

[0025] Figure 3 This is a partial cross-sectional structural diagram of an electric guitar gear shifter connection structure proposed by the present invention;

[0026] Figure 4 This is a schematic structural diagram of an L-shaped connecting plate in an electric guitar gear shifter connection structure proposed by the present invention;

[0027] Figure 5 This is a schematic cross-sectional view of a heat dissipation component in a connection structure of an electric guitar gear shifter proposed by the present invention;

[0028] Figure 6 This is a schematic cross-sectional view of a spring in a connecting structure of an electric guitar gear shifter proposed by the present invention;

[0029] Figure 7 for Figure 1 A magnified view of the structure.

[0030] In the figure: 1 electric guitar gear shifter body, 2 shell connecting base, 3 L-shaped connecting plate, 4 fixed frame, 5 movable plate, 6 positioning plate, 7 connecting rod, 8 driving plate, 9 spring, 10 first conductive plate, 11 second conductive plate, 12 receiving groove, 13 spring, 14 support plate, 15 heat sink, 16 ear plate, 17 heat pipe, 18 heat sink fin, 19 graphene thermal conductive coating, 20 phase change material, 21 waterproof rubber pad, 22 shock-absorbing rubber ring, 23 nano-hydrophobic coating, 24 memory metal jacket, 25 reinforcement rib, 26 nano-gold plating layer. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figures 1 to 4 , an electric guitar gear shifter connection structure, comprising:

[0033] An electric guitar gear shifter body 1 and a shell connecting base 2; a plurality of heat sinks 15 are fixedly installed on the top of the shell connecting base 2, a heat sink assembly is provided between each heat sink 15 and the shell connecting base 2, and the other end of the heat sink 15 is in contact with or separated from the bottom of the electric guitar gear shifter body 1, and the heat sink assembly includes a heat pipe 17 buried in the heat sink 15, the heat pipe 17 is externally connected to a heat sink fin 18, and the heat sink fin 18 extends to the side wall of the shell connecting base 2, the surface of the heat sink fin 18 is coated with a graphene thermal conductive coating 19, and the end of the heat sink 15 in contact with the electric guitar gear shifter body 1 is filled with a phase change material 20. After the electric guitar gear shifter body 1 is installed, it can actively conduct the heat generated by the circuit, thereby achieving a heat dissipation effect, extending the service life of the electric guitar gear shifter body, and at the same time effectively avoiding the influence of high temperature on the performance of the following shrapnel 13.

[0034] Four ear plates 16 are symmetrically fixedly installed on the side walls of the shell connecting seat 2, and are fixed to the inner side walls of the electric guitar control cavity. Four ear plates 16 are symmetrically fixedly installed on the side walls of the shell connecting seat 2, and can be fixed in the electric guitar control cavity by screws. Each ear plate 16 is also provided with a moisture-proof and shock-resistant structure. The moisture-proof and shock-resistant structure includes a waterproof rubber pad 21 fixedly connected to the connection between the ear plate 16 and the shell connecting seat 2. A shock-absorbing rubber ring 22 is fixedly embedded in the ear plate 16, and the surface of the ear plate 16 is covered with a nano-hydrophobic coating 23, which has a certain moisture-proof and shock-absorbing effect and can adapt to the high humidity environment of the stage. At the same time, it can also suppress resonance noise and further achieve a certain noise reduction effect.

[0035] The L-shaped connecting plate 3 is fixedly mounted on the bottom of the electric guitar gear shifter body 1, and the reinforcing ribs 25 are arranged in a triangular prism shape, which can prevent the L-shaped connecting plate 3 from twisting and deforming when subjected to lateral force.

[0036] A fixed frame 4 is slidably sleeved or separated on the outer side of the L-shaped connecting plate 3, and the fixed frame 4 is fixedly installed on the top of the shell connecting base 2; a first conductive sheet 10 is fixedly embedded in the bottom of the L-shaped connecting plate 3, and a second conductive sheet 11 is installed in the fixed frame 4. The surfaces of the first conductive sheet 10 and the second conductive sheet 11 are both covered with a nano-gold plating layer 26, which can prevent the contact points of the first conductive sheet 10 and the second conductive sheet 11 from being corroded due to sweat and humid environment, thereby extending the service life.

[0037] The second conductive sheet 11 contacts or separates from the first conductive sheet 10. The first conductive sheet 10 and the second conductive sheet 11 are electrically connected to the electric guitar gear shifter body 1 and the external power supply of the electric guitar respectively. When the first conductive sheet 10 and the second conductive sheet 11 contact, the power supply of the electric guitar gear shifter body 1 can be connected.

[0038] The connecting component includes a positioning plate 6 that slides through one side of the fixed frame 4. The distance between the bottom of the positioning plate 6 and the top of the shell connecting seat 2 is equal to the thickness of the horizontal section of the L-shaped connecting plate 3. When the positioning plate 6 is stuck above the horizontal section of the L-shaped connecting plate 3, the L-shaped connecting plate 3 can be firmly fixed in the fixed frame 4.

[0039] The positioning plate 6 extends to one end outside the fixed frame 4 and is fixedly mounted with a movable plate 5. Two connecting rods 7 are symmetrically fixedly mounted on the two end surfaces of the movable plate 5. The surfaces of the two connecting rods 7 are both slidably sleeved with support plates 14, and the support plates 14 are fixedly mounted on the outer side wall of the fixed frame 4, thereby ensuring the stability of the connecting rods 7 during movement.

[0040] The other ends of the two connecting rods 7 are fixedly mounted with a driving plate 8 . The driving plate 8 is connected to the fixed frame 4 via a spring 9 . The driving plate 8 and the movable plate 5 are respectively placed on both sides of the fixed frame 4 .

[0041] Furthermore, a receiving groove 12 is provided at the top of the shell connecting seat 2, and the receiving groove 12 is slidingly connected to the second conductive sheet 11. A spring 13 is connected between the bottom of the receiving groove 12 and the bottom of the second conductive sheet 11. Under the action of the spring 13, the first conductive sheet 10 and the second conductive sheet 11 can be in close contact. At the same time, the outer side of the spring 13 is also covered with a memory metal jacket 24, and the deformation temperature of the memory metal jacket 24 is 50°C. When the temperature in the control cavity of the electric guitar is too high, the spring 13 can automatically increase the elastic force to compensate for the poor contact caused by thermal expansion.

[0042] The working principle of the present invention is:

[0043] When disassembling the electric guitar shifter body 1, press the driving plate 8 toward the fixed frame 4, and push the movable plate 5 toward the direction away from the fixed frame 4 through the two connecting rods 7 until the positioning plate 6 is completely separated from the upper part of the horizontal section of the L-shaped connecting plate 3. Then, the L-shaped connecting plate 3 can be directly pulled out from the fixed frame 4, and the electric guitar shifter body 1 can be quickly disassembled;

[0044] During installation, first press the driving plate 8 toward the fixing frame 4 until the positioning plate 6 moves out of the fixing frame 4 and compresses the spring 9. Then, insert the L-shaped connecting plate 3 on the new electric guitar shifter body 1 into the fixing frame 4. Finally, release the driving plate 8. Then, under the elastic force of the spring 9, the driving plate 8 drives the positioning plate 6 to be reinserted into the fixing frame 4 and attached to the upper part of the horizontal section of the L-shaped connecting plate 3, thus quickly completing the installation of the electric guitar shifter body 1.

[0045] When the electric guitar gear shifter body 1 is working, under the action of the heat pipe 17, the heat dissipation fin 18 and the phase change material 20 in each heat dissipation block 15, the heat generated by the internal circuit of the electric guitar gear shifter body 1 can be actively conducted away, thereby achieving a certain heat dissipation effect.

[0046] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0047] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An electric guitar gear shifter connection structure, characterized in that: include: An electric guitar gear shifter body (1) and a shell connecting seat (2); An L-shaped connecting plate (3) is fixedly mounted on the bottom of the electric guitar gear shifter body (1); a fixing frame (4) is slidably sleeved or separated from the outer side of the L-shaped connecting plate (3), and the fixing frame (4) is fixedly mounted on the top of the shell connecting seat (2); The connecting assembly comprises a positioning plate (6) slidingly passing through one side of a fixed frame (4); a movable plate (5) is fixedly mounted on one end of the positioning plate (6) extending outside the fixed frame (4); two connecting rods (7) are symmetrically fixedly mounted on the two end surfaces of the movable plate (5); a driving plate (8) is fixedly mounted on the other ends of the two connecting rods (7); the driving plate (8) and the fixed frame (4) are connected by a spring (9), and the driving plate (8) and the movable plate (5) are respectively placed on both sides of the fixed frame (4).

2. The electric guitar gear shifter connection structure according to claim 1, characterized in that: A first conductive sheet (10) is fixedly embedded in the bottom of the L-shaped connecting plate (3), a second conductive sheet (11) is installed in the fixing frame (4), and the second conductive sheet (11) is in contact with or separated from the first conductive sheet (10), and the surfaces of the first conductive sheet (10) and the second conductive sheet (11) are both covered with a nano-gold plating layer (26).

3. The electric guitar gear shifter connection structure according to claim 1, characterized in that: A plurality of heat dissipation blocks (15) are fixedly mounted on the top of the shell connecting seat (2), a heat dissipation component is provided between each heat dissipation block (15) and the shell connecting seat (2), and the other end of the heat dissipation block (15) is in contact with or separated from the bottom of the electric guitar gear shifter body (1).

4. The electric guitar gear shifter connection structure according to claim 1, characterized in that: Four ear plates (16) are symmetrically fixedly mounted on the side wall of the shell connecting seat (2), and each ear plate (16) is also provided with a moisture-proof and shock-resistant structure.

5. The electric guitar gear shifter connection structure according to claim 1, characterized in that: The distance between the bottom of the positioning plate (6) and the top of the shell connecting seat (2) is equal to the thickness of a transverse section of the L-shaped connecting plate (3).

6. The electric guitar gear shifter connection structure according to claim 1, characterized in that: A reinforcing rib (25) is fixedly installed at the inner corner of the L-shaped connecting plate (3), and the reinforcing rib (25) is arranged in a triangular prism shape.

7. The electric guitar gear shifter connection structure according to claim 1, characterized in that: The surfaces of the two connecting rods (7) are both slidably sleeved with support plates (14), and the support plates (14) are fixedly mounted on the outer side walls of the fixed frame (4).

8. The electric guitar gear shifter connection structure according to claim 2, characterized in that: The top of the shell connecting seat ((2)) is provided with a receiving groove ((12)), and the receiving groove ((12)) is slidably connected to the second conductive sheet ((11)), and a spring ((13)) is commonly connected between the bottom of the receiving groove ((12)) and the bottom of the second conductive sheet ((11)), and the outer side of the spring ((13)) is covered with a memory metal jacket ((24)), and the deformation temperature of the memory metal jacket ((24)) is 50°C.

9. The electric guitar gear shifter connection structure according to claim 3, characterized in that: The heat dissipation assembly comprises a heat pipe (17) embedded in a heat dissipation block (15); the heat pipe (17) is externally connected to a heat dissipation fin (18), and the heat dissipation fin (18) extends to the side wall of the shell connecting seat (2); the surface of the heat dissipation fin (18) is coated with a graphene thermal conductive coating (19); and the end of the heat dissipation block (15) in contact with the electric guitar gear shifter body (1) is filled with a phase change material (20).

10. The electric guitar gear shifter connection structure according to claim 4, characterized in that: The moisture-proof and shock-resistant structure comprises a waterproof rubber pad (21) fixedly connected to the connection between the ear plate (16) and the shell connecting seat (2); a shock-absorbing rubber ring (22) is fixedly embedded in the ear plate (16), and the surface of the ear plate (16) is covered with a nano-hydrophobic coating (23).

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