Double-shaking electric guitar

Abstract

The utility model discloses a double-shaking electric guitar, which belongs to the field of electric guitars, and is characterized by comprising a guitar body, a guitar neck and a guitar head, the guitar body, the guitar neck and the guitar head are sequentially connected, a tremolo system is arranged on the surface of the guitar body, a groove is formed in the back of the guitar body, a tension spring is fixed in the groove, a protection plate is rotatably mounted at an opening of the groove, and the guitar body is connected with the guitar neck and the guitar head. A clamping groove is formed in the inner side wall of the groove, a telescopic plate assembly is slidably installed at one end of the protection plate and comprises a sliding groove, a locking plate is slidably installed in the sliding groove, a limiting groove is formed in the upper surface of the locking plate, a round hole is formed in the position, located above the clamping groove, of the back face of the guitar body, a cavity is formed in the round hole, and a limiting pin is slidably installed in the round hole. A pull ring is installed on the upper surface of the limiting pin, a limiting plate is arranged in the middle of the limiting pin, a first spring is arranged between the upper surface of the limiting plate and the upper surface of the cavity, the limiting pin is matched with the limiting groove, and a handle assembly is arranged on the upper surface of the protection plate.

Description

Technical Field

[0001] The utility model belongs to the field of electric guitars, and more specifically relates to a double - tremolo electric guitar. Background Art

[0002] Electric guitars are divided into single - tremolo electric guitars and double - tremolo electric guitars. In a traditional double - tremolo electric guitar, a tremolo system is provided on the surface of the guitar body. The strings extend from the end of the guitar neck to the tremolo system and are fixed after passing around the surface of the tremolo system. A groove is formed on the back of the guitar body, and a tension spring is fixed in the groove. The front end of the tension spring is fixed to the front end of the groove, and the tremolo system passes through the guitar body downward and is connected to the rear end of the tension spring. A tremolo bar is fixed on the surface of the tremolo system, and the tremolo system is raised or lowered by the tremolo bar during playing.

[0003] On the surface of the groove of the electric guitar in the prior art, a protective plate is usually installed by screws. However, when the tension spring needs to be replaced, the protective plate has to be removed with the help of a screwdriver. When forgetting to bring a screwdriver, it is very troublesome to open the protective plate. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a double - tremolo electric guitar, which has the advantage of being convenient to open the protective plate.

[0005] To achieve the above purpose, the present utility model provides the following technical solutions:

[0006] A double - tremolo electric guitar, including a guitar body, a guitar neck, and a guitar head. The guitar body, the guitar neck, and the guitar head are connected in sequence. A tremolo system is provided on the surface of the guitar body. A groove is formed on the back of the guitar body, and a tension spring is fixed in the groove. A protective plate is rotatably installed at the opening of the groove.

[0007] A clamping groove is formed on the inner side wall of the groove. One end of the protective plate is slidably installed with a telescopic plate assembly. The telescopic plate assembly includes a chute formed on the side wall of the protective plate. A locking plate is slidably installed in the chute. A limiting groove is formed on the upper surface of the locking plate. A round hole is formed on the back of the guitar body and above the clamping groove. A chamber is formed in the round hole. A limiting pin is slidably installed in the round hole. A pull ring is installed on the upper surface of the limiting pin. A limiting plate is provided in the middle of the limiting pin. A first spring is provided between the upper surface of the limiting plate and the upper surface of the chamber. The limiting pin is adapted to the limiting groove. A handle assembly is provided on the upper surface of the protective plate.

[0008] The advantages of this solution are at least as follows: By providing a groove, rotatably installing a protective plate at the mouth of the groove, and providing a telescopic plate assembly at one end of the protective plate, when it is necessary to replace the tension spring in the groove, only need to pull out the limit pin from the limit groove through the pull ring to release the restriction between the telescopic plate assembly and the card slot, then pull out the lock plate from the card slot through the handle assembly and flip the protective plate at the opening of the groove through the handle assembly, and expose the groove, then the protective plate can be quickly opened without any other tools and the tension spring in the groove can be replaced. When installing the protective plate after replacement, flip the protective plate to the opening of the groove, only need to pull up the limit pin with one hand by holding the pull ring on the limit pin, and insert the lock plate into the card slot with the other hand through the handle assembly, and then put down the limit pin to quickly install the protective plate.

[0009] The present utility model is further configured as: A rectangular groove is provided on the surface of the protective plate and above the sliding groove, the rectangular groove is communicated with the sliding groove, a connecting rod is provided on the protective plate, and a pulling plate is installed on the upper surface of the connecting rod, and the connecting rod is adapted to the rectangular groove.

[0010] The present utility model is further configured as: An arc groove is provided on the upper surface of the pulling plate.

[0011] The present utility model is further configured as: A convex strip with a triangular cross-section is provided at one end of the lock plate, and a fillet is provided at the mouth of the groove.

[0012] The present utility model is further configured as: A second spring is provided between the side wall of the lock plate and the inner side wall of the sliding groove.

[0013] The present utility model is further configured as: A sealing gasket is provided between the outer walls of the four sides of the protective plate and the inner walls of the four sides of the groove.

[0014] The present utility model is further configured as: The protective plate is made transparent.

[0015] The present utility model is further configured as: An inclined block is provided at the end of the limit pin.

[0016] In summary, the present utility model has at least the following advantages:

[0017] 1. By setting a groove, rotatably installing a protective plate at the mouth of the groove, and arranging a telescopic plate assembly at one end of the protective plate, when it is necessary to replace the tension spring in the groove, just pull out the limit pin from the limit groove through the pull ring to release the restriction between the telescopic plate assembly and the card slot, then pull out the lock plate from the card slot through the handle assembly and flip the protective plate at the opening of the groove through the handle assembly to expose the groove, so that the protective plate can be quickly opened without any other tools to replace the tension spring in the groove. When installing the protective plate after replacement, flip the protective plate to the opening of the groove, just pull up the limit pin with one hand by holding the pull ring on the limit pin, and insert the lock plate into the card slot with the other hand through the handle assembly, and then put down the limit pin to quickly install the protective plate;

[0018] 2. By arranging an arc-shaped groove on the surface of the pull plate, the arc-shaped groove makes it more convenient to hold the pull plate by hand and prevents the pull plate from hurting the hand. By arranging a convex strip with a triangular cross-section at one end of the lock plate, setting a rounded corner at the mouth of the groove, and arranging a second spring and an inclined block, when the protective plate is installed and fixed, under the action of the convex strip, the rounded corner, the second spring, the convex strip and the inclined block, the protective plate can be fixed only by pressing the protective plate, making the installation faster and more convenient;

[0019] 3. By setting the protective plate to be transparent, the state of the pull ring in the groove can be observed through the transparent protective plate, which is more convenient to observe the state of the tension spring and replace the tension spring in time. By arranging a sealing gasket between the outer wall around the protective plate and the inner wall around the groove, the sealing gasket seals the groove and the anti-slip plate, preventing the tension spring in the groove from rusting when it comes into contact with humid air. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall schematic diagram of this embodiment;

[0021] Figure 2 is the rear view schematic diagram of this embodiment;

[0022] Figure 3 is Figure 2 the three-dimensional cross-sectional schematic diagram in

[0023] Figure 4 is Figure 3 the enlarged schematic diagram of part A in

[0024] Figure 5 is Figure 4 the enlarged schematic diagram of part B in

[0025] Reference numerals: 1, guitar body; 2, guitar neck; 3, guitar head; 4, tremolo system; 5, groove; 6, tension spring; 7, protective plate; 8, card slot; 9, telescopic plate assembly; 901, chute; 902, locking plate; 903, limiting groove; 904, round hole; 905, chamber; 906, limiting pin; 907, pull ring; 908, limiting plate; 909, first spring; 10, handle assembly; 1001, rectangular groove; 1002, connecting rod; 1003, pull plate; 11, arc groove; 12, rib; 13, rounded corner; 14, second spring; 15, inclined block. Detailed implementation mode

[0026] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] A double - tremolo electric guitar, as Figure 1 shown, includes a guitar body 1, a guitar neck 2, and a guitar head 3. The guitar body 1, the guitar neck 2, and the guitar head 3 are connected in sequence. A tremolo system 4 is provided on the surface of the guitar body 1. A groove 5 is opened on the back surface of the guitar body 1. A rounded corner 13 is provided at the mouth of the groove 5. A tension spring 6 is fixed in the groove 5. A transparent protective plate 7 is rotatably installed at the opening of the groove 5. And a sealing gasket is provided between the outer walls of the four - week of the protective plate 7 and the inner walls of the four - week of the groove 5;

[0028] Through the transparent protective plate 7, the state of the pull ring 907 in the groove 5 can be observed, which is more convenient to observe the state of the tension spring 6 and timely replace the tension spring 6. By providing a sealing gasket between the outer walls of the four - week of the protective plate 7 and the inner walls of the four - week of the groove 5, the sealing gasket seals the groove 5 and the protective plate 7, preventing the tension spring 6 in the groove 5 from rusting due to contact with humid air.

[0029] As Figure 2 、 Figure 3 、 Figure 4 shown, a card slot 8 is opened on the inner side wall of the groove 5. One end of the protective plate 7 is slidably installed with a telescopic plate assembly 9. The telescopic plate assembly 9 includes a chute 901 opened on the side wall of the protective plate 7. A locking plate 902 is slidably installed in the chute 901. A second spring 14 is provided between the side wall of the locking plate 902 and the inner side wall of the chute 901. A rib 12 with a triangular cross - section is provided at one end of the locking plate 902;

[0030] As Figure 5As shown in the figure, a limiting groove 903 is formed on the upper surface of the locking plate 902. A round hole 904 is formed on the back surface of the piano body 1 and above the clamping groove 8. A chamber 905 is formed in the round hole 904. A limiting pin 906 is slidably installed in the round hole 904. A pull ring 907 is installed on the upper surface of the limiting pin 906. A limiting plate 908 is arranged in the middle of the limiting pin 906. A first spring 909 is arranged between the upper surface of the limiting plate 908 and the upper surface of the chamber 905. The limiting pin 906 is adapted to the limiting groove 903, and an inclined block 16 is arranged at the end of the limiting pin 906. By arranging a convex strip 12 with a triangular cross section at one end of the locking plate 902, arranging a fillet 13 at the mouth of the groove 5, and arranging a second spring 14 and an inclined block 16, when the protection plate 7 is installed and fixed, under the action of the convex strip 12, the fillet 13, the second spring 14, the convex strip 12 and the inclined block 15, the protection plate 7 can be fixed only by pressing the protection plate 7, making the installation faster and more convenient.

[0031] As Figure 4 shown, a handle assembly 10 is arranged on the upper surface of the protection plate 7. The handle assembly 10 includes: a rectangular groove 1001 is formed on the surface of the protection plate 7 and above the sliding groove 901. The rectangular groove 1001 is communicated with the sliding groove 901. A connecting rod 1002 is arranged on the protection plate 7. A pulling plate 1003 is installed on the upper surface of the connecting rod 1002. An arc groove 11 is formed on the upper surface of the pulling plate 1003. The connecting rod 1002 is adapted to the rectangular groove 1001. The arc groove 11 is more convenient for pulling the pulling plate 1003 by hand and preventing the pulling plate 1003 from hurting the hand.

[0032] The working process and beneficial effects of the present utility model are as follows:

[0033] When the tension spring 6 in the groove 5 needs to be replaced, only the limiting pin 906 needs to be pulled out of the limiting groove 903 through the pull ring 907 to release the restriction between the telescopic plate assembly 9 and the clamping groove 8. Only one hand holds the pull ring 907 on the limiting pin 906 to pull up the limiting pin 906, and then the locking plate 902 is pulled out of the clamping groove 8 by holding the arc groove 11 on the pulling plate 1003 by hand, and the protection plate 7 is flipped at the opening of the groove 5 through the handle assembly 10, and the groove 5 is exposed, so that the protection plate 7 can be quickly opened without any other tools to replace the tension spring 6 in the groove 5.

[0034] When installing the protection plate 7, turn the protection plate 7 to the opening of the groove 5. Just press the protection plate 7. While being pressed by the pressing plate, under the action of the inclined surface of the triangular convex block in cross section and the rounded corner 13 at the mouth of the groove 5, the locking plate 902 and the second spring 14 are compressed into the inside of the sliding groove 901. When compressed to a certain extent, under the reaction force of the second spring 14, the locking plate 902 is pushed into the card slot 8. Under the action of the inclined block 16 arranged on the end face of the limit pin 906, the triangular convex block in cross section and the first spring 909, the limit pin 906 is automatically popped into the limit groove 903 to complete the fixation of the protection plate 7, making the installation faster and more convenient. A sealing gasket is arranged between the outer wall around the protection plate 7 and the inner wall around the groove 5. The sealing gasket seals the gap between the groove 5 and the protection plate 7 to prevent the tension spring 6 in the groove 5 from rusting when contacting humid air.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double-crank electric guitar, comprising a body (1), a neck (2), and a headstock (3), wherein the body (1), the neck (2), and the headstock (3) are connected in sequence, a tremolo system (4) is provided on the surface of the body (1), a groove (5) is provided on the back of the body (1), and a tension spring (6) is fixed in the groove (5), characterized in that: A protective plate (7) is rotatably mounted at the opening of the groove (5); A clamping groove (8) is provided on the inner side wall of the groove (5); a telescopic plate assembly (9) is slidably mounted on one end of the protective plate (7); the telescopic plate assembly (9) comprises a slide groove (901) provided on the side wall of the protective plate (7); a locking plate (902) is slidably mounted in the slide groove (901); a limiting groove (903) is provided on the upper surface of the locking plate (902); a circular hole (904) is provided on the back side of the piano body (1) and above the clamping groove (8); a locking plate (902) is slidably mounted in the slide groove (901); a limiting groove (903) is provided on the upper surface of the locking plate (902); a circular hole (904) is provided on the back side of the piano body (1) and above the clamping groove (8); a locking plate (902) is provided in the circular hole (904) A chamber (905) is provided, a limit pin (906) is slidably installed in the circular hole (904), a pull ring (907) is installed on the upper surface of the limit pin (906), a limit plate (908) is provided in the middle of the limit pin (906), a first spring (909) is provided between the upper surface of the limit plate (908) and the upper surface of the chamber (905), the limit pin (906) is matched with the limit groove (903), and a handle assembly (10) is provided on the upper surface of the protective plate (7).

2. A double-crank electric guitar according to claim 1, characterized in that: A rectangular groove (1001) is provided on the surface of the protective plate (7) and above the slide groove (901); the rectangular groove (1001) is connected to the slide groove (901); a connecting rod (1002) is provided on the protective plate (7); a pull plate (1003) is installed on the upper surface of the connecting rod (1002); the connecting rod (1002) is adapted to the rectangular groove (1001).

3. A double-crank electric guitar according to claim 2, characterized in that: An arc-shaped groove (11) is provided on the upper surface of the pulling plate (1003).

4. A double-crank electric guitar according to claim 1, characterized in that: A convex strip (12) with a triangular cross-section is provided at one end of the locking plate (902), and a rounded corner (13) is provided at the mouth of the groove (5).

5. A double-crank electric guitar according to claim 4, characterized in that: A second spring (14) is provided between the side wall of the locking plate (902) and the inner side wall of the sliding groove (901).

6. A double-crank electric guitar according to claim 1, characterized in that: A sealing gasket is provided between the outer wall around the protective plate (7) and the inner wall around the groove (5).

7. A double-crank electric guitar according to claim 1, characterized in that: The protective plate (7) is designed to be transparent.

8. The double-crank electric guitar according to claim 1, characterized in that: An inclined block (15) is provided at the end of the limiting pin (906).

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