Movable and detachable guitar neck connecting structure

Abstract

The utility model discloses a movably detachable guitar neck connecting structure, comprising a guitar box and a guitar neck, the guitar box is provided with the guitar neck, the bottom of the inner side of the guitar neck is provided with a groove 1, the groove 1 is internally provided with a screw rod, the middle position of the screw rod is provided with a gear 2, the screw rod at two sides of the gear 2 is provided with transmission blocks, and two sides of the transmission blocks are provided with insertion blocks. A gear shaft is installed at the position, corresponding to the second gear, of the guitar neck through a bearing, a circular block is installed at one end of the gear shaft, the other end of the gear shaft extends into the first groove and is provided with a first gear, and the first gear is meshed with the second gear. The inserting blocks are inserted into the clamping grooves by rotating the circular blocks, and then the supporting blocks are fixed in the sliding grooves, so that the guitar neck is conveniently connected with the guitar box and the guitar head, transportation is convenient, meanwhile, the length of the guitar neck can be adjusted according to different requirements, and the guitar is convenient for different people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar neck connection structures, in particular to a movably detachable guitar neck connection structure. Background Art

[0002] With the development of society, people's pursuit of spiritual level is gradually increasing, and the demand for the music market is also gradually increasing. In pop music, rock music, blues, folk songs, and flamenco, guitar is regarded as the main instrument and occupies a large share in the music market. Guitar, also translated as guitar or six-stringed instrument, is a plucked instrument, usually with six strings and similar in shape to a violin. The structure of a guitar consists of three parts: head, neck, and case.

[0003] In the prior art, the headstock, neck and case of a general guitar are fixedly connected together, which is inconvenient to store and transport, because the guitar may be damaged during transportation due to its large size. For a detachable guitar, the process of connecting the neck with the case and the headstock is relatively long, and tools are required for installation during assembly, which is cumbersome. In addition, when facing different groups of people, specific necks are required for matching use, and the length of the neck cannot be adjusted for different groups of people, which is quite troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable guitar neck connection 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 detachable guitar neck connection structure, comprising a guitar case and a neck, the guitar case is provided with a neck, and a groove 1 is provided at the inner bottom of the neck, a screw rod is provided in the groove 1, and a gear 2 is provided in the middle position of the screw rod, transmission blocks are provided on the screw rods on both sides of the gear 2, and plug blocks are provided on both sides of the transmission block, a gear shaft is installed at the position of the guitar neck corresponding to the gear 2 through a bearing, and a circular block is installed at one end of the gear shaft, and the other end of the gear shaft extends into the groove 1 and is installed with a gear 1, and the gear 1 and the gear 2 are meshed with each other.

[0006] Preferably, a slot is provided in the guitar case at a position corresponding to the plug-in block, and the guitar case is connected to the guitar neck via the slot and the plug-in block.

[0007] Preferably, a groove 2 is provided inside the other end of the neck, and a telescopic rod 1 is installed at the bottom of the groove 2, and a button 1 is provided inside the inner wall of the neck on one side of the telescopic rod 1.

[0008] Preferably, an inner neck is installed at the output end of the telescopic rod 1, a stopper is installed at the top of the inner neck, and a supporting block is installed on one side of the stopper.

[0009] Preferably, a head is provided on the top of the neck, a slide groove is provided on the head, and a button 2 is provided on a side of the head corresponding to the slide groove.

[0010] Preferably, two telescopic rods are provided on both sides of the slide groove in the headstock, and blocking blocks are installed at the output ends of the two telescopic rods, and the headstock is connected to the neck through the slide groove, the support block and the blocking block.

[0011] Preferably, a slide rail is provided on the back of the piano case, a slider is provided on the slide rail, and a limit block is provided on the slide rail on one side of the slider.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the movably detachable guitar neck connection structure drives the first gear on the gear shaft to rotate by rotating the circular block on the neck, and the first gear drives the second gear meshing with it to rotate, and the second gear drives the sliders at both ends of the screw rod to move to both sides, so that the slider drives the plugging blocks on both sides to move, and the plugging blocks are inserted into the slots in the guitar case, which is convenient for fixing the guitar neck and the guitar case, and then the support block on the block at the other end of the neck can be inserted into the guitar head through the slide slot, and then the button 2 on one side of the guitar head is pressed to start the second telescopic rod and drive the blocking block to move, so that the blocking blocks on both sides contact and then stop, so that the support block in the slide slot is blocked by the blocking block, so that the guitar head is connected with the neck, which is convenient for connecting the neck with the guitar case and the guitar head, and convenient for disassembly and transportation. If the length of the guitar neck needs to be adjusted, the button 1 on one side of the guitar neck can be pressed to start the first telescopic rod in the guitar neck and drive the inner neck to move upward, and stop when it moves to the length to be adjusted, and then connect it with the guitar head, which is convenient for different people to adjust the length of the guitar neck when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of gear 1 and gear 2 of the utility model;

[0016] Figure 4 It is a schematic diagram of the back structure of the piano head of the utility model;

[0017] Figure 5 This is a schematic diagram of the back structure of the piano case of the utility model;

[0018] In the figure: 1. guitar case; 2. guitar neck; 3. guitar head; 4. round block; 5. groove one; 6. insert block; 7. screw rod; 8. slot; 9. transmission block; 10. button one; 11. telescopic rod one; 12. inner neck; 13. stopper; 14. support block; 15. groove two; 16. slide slot; 17. telescopic rod two; 18. barrier block; 19. gear shaft; 20. gear one; 21. gear two; 22. button two; 23. slide rail; 24. slider; 25. limit block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 The utility model provides an embodiment: a detachable guitar neck connection structure, including a guitar case 1 and a guitar neck 2, the guitar case 1 is provided with the guitar neck 2, and a groove 5 is provided at the inner bottom of the guitar neck 2, a screw rod 7 is provided in the groove 5, and a gear 21 is provided in the middle of the screw rod 7, transmission blocks 9 are provided on the screw rods 7 on both sides of the gear 21, and plug blocks 6 are provided on both sides of the transmission block 9, a slot 8 is provided at a position corresponding to the plug block 6 in the guitar case 1, and the guitar case 1 is connected to the guitar neck 2 through the slot 8 and the plug block 6, a gear shaft 19 is installed at a position corresponding to the gear 21 of the guitar neck 2 through a bearing, and the gear shaft 19 A circular block 4 is installed at one end, and the other end of the gear shaft 19 extends into the groove 15 and is installed with a gear 1 20, and the gear 1 20 and the gear 2 21 are meshed with each other, so that the installer can dock the neck 2 with the piano case 1, and then rotate the circular block 4 to drive the gear 1 20 on its gear shaft 19 to rotate, and the gear 1 20 drives the gear 2 21 meshed with it to rotate, and the gear 2 21 drives the screw rod 7 to rotate, so that the transmission blocks 9 at both ends of the screw rod 7 move to both sides, and the transmission blocks 9 drive the plug-in blocks 6 on both sides to move, so that the plug-in blocks 6 are inserted into the card slots 8 in the piano case 1 for fixing, which is convenient for connecting the neck 2 with the piano case 1 and also convenient for disassembly;

[0021] A groove 2 15 is provided inside the other end of the neck 2, and a telescopic rod 11 is installed at the bottom of the groove 2 15, and a button 10 is provided inside the inner wall of the neck 2 on one side of the telescopic rod 11, an inner neck 12 is installed at the output end of the telescopic rod 11, and a stopper 13 is installed at the top of the inner neck 12, and a support block 14 is installed on one side of the stopper 13, a head 3 is provided on the top of the neck 2, and a slide groove 16 is provided on the head 3, and a button 22 is provided on one side of the head 3 corresponding to the slide groove 16, telescopic rods 2 17 are provided on both sides of the slide groove 16 in the head 3, and blocking blocks 18 are installed at the output ends of the telescopic rods 17, and the head 3 passes through The slide groove 16, the support block 14 and the blocking block 18 are connected to the neck 2. When the length of the neck 2 needs to be adjusted, the button 10 is pressed to start the telescopic rod 11 to drive the inner neck 12 to extend outward, and the inner neck 12 stops when the extended length reaches the required adjusted length, so that different people can adjust the length of the neck 2 conveniently. Then the neck 2 is inserted into the headstock 3, so that the support block 14 also enters the slide groove 16 together, and then the button 2 22 is pressed to start the telescopic rod 2 17 on both sides of the slide groove 16 to drive the blocking block 18 to contact, so that the blocking block 18 blocks the support block 14 in the slide groove 16 to prevent the support block 14 from moving, so that the neck 2 is conveniently connected to the headstock 3.

[0022] A slide rail 23 is provided on the back of the piano case 1, and a slider 24 is provided on the slide rail 23, and a limit block 25 is provided on the slide rail 23 on one side of the slider 24, so that the shoulder strap can be installed on the slider 24. The slider 24 can be moved on the slide rail 23 to adjust the shoulder strap according to personal usage. After adjusting the slider 24, the position is fixed by the limit block 25, which is convenient for different people to use.

[0023] When the embodiment of the present application is in use, the installer docks the guitar neck 2 with the guitar case 1, and then rotates the circular block 4 to drive the gear 1 20 on its gear shaft 19 to rotate, and the gear 1 20 drives the gear 2 21 meshing with it to rotate, and the gear 2 21 drives the screw rod 7 to rotate, so that the transmission blocks 9 at both ends of the screw rod 7 move to both sides, and the transmission blocks 9 drive the plug blocks 6 on both sides to move, so that the plug blocks 6 are inserted into the slots 8 in the guitar case 1 for fixation, so that the guitar neck 2 is conveniently connected to the guitar case 1, and then the guitar neck 2 is inserted into the guitar head 3, so that the support block 14 also enters the slide groove 16 together, and then the button 22 is pressed to start the telescopic rods 2 17 on both sides of the slide groove 16 to drive the blocking block 18 to contact, so that the blocking block 18 blocks the support block 14 in the slide groove 16 to prevent the support block 14 from moving, making it convenient to connect the neck 2 with the headstock 3 and to transport the guitar in a storage box. If it is necessary to adjust the length of the neck 2, the button 10 can be pressed to start the telescopic rod 11 to drive the inner neck 12 to extend outward, and the inner neck 12 stops when the extended length reaches the required adjusted length, so as to facilitate the needs of different people for different lengths of necks 2, and then connect it to the headstock 3. After installation, if it is necessary to carry the guitar on the back, the strap can be installed on the slider 24 first, and then the slider 24 can be moved on the slide rail 23 to adjust the strap according to personal usage. After adjusting the slider 24, the position is fixed by the limit block 25, so as to facilitate use by different groups of people.

[0024] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A detachable guitar neck connection structure, characterized in that: The invention comprises a musical instrument box (1) and a musical instrument neck (2), wherein the musical instrument box (1) is provided with a musical instrument neck (2), and a groove (5) is provided at the inner bottom of the musical instrument neck (2), a screw rod (7) is provided in the groove (5), and a gear (21) is provided in the middle of the screw rod (7), transmission blocks (9) are provided on the screw rods (7) on both sides of the gear (21), and plug blocks (6) are provided on both sides of the transmission block (9), a gear shaft (19) is installed at a position of the musical instrument neck (2) corresponding to the gear (21) through a bearing, and a circular block (4) is installed at one end of the gear shaft (19), and the other end of the gear shaft (19) extends into the groove (5) and is installed with a gear (20), and the gear (20) and the gear (21) are meshed with each other.

2. The detachable guitar neck connection structure according to claim 1, characterized in that: A slot (8) is provided in the piano case (1) at a position corresponding to the insert block (6), and the piano case (1) is connected to the piano neck (2) via the slot (8) and the insert block (6).

3. The detachable guitar neck connection structure according to claim 1, characterized in that: A second groove (15) is provided inside the other end of the neck (2), and a telescopic rod (11) is installed at the bottom of the second groove (15), and a button (10) is provided inside the inner wall of the neck (2) on one side of the telescopic rod (11).

4. The detachable guitar neck connection structure according to claim 3, characterized in that: An inner neck (12) is installed at the output end of the telescopic rod (11), a stopper (13) is installed at the top of the inner neck (12), and a supporting block (14) is installed on one side of the stopper (13).

5. The detachable guitar neck connection structure according to claim 1, characterized in that: A headstock (3) is arranged on the top of the neck (2), a slide groove (16) is arranged on the headstock (3), and a button 2 (22) is arranged on a side of the headstock (3) corresponding to the slide groove (16).

6. The detachable guitar neck connection structure according to claim 5, characterized in that: Two telescopic rods (17) are provided on both sides of the slide groove (16) in the headstock (3), and the output ends of the two telescopic rods (17) are installed with blocking blocks (18), and the headstock (3) is connected to the neck (2) through the slide groove (16), the support block (14) and the blocking block (18).

7. The detachable guitar neck connection structure according to claim 1, characterized in that: A slide rail (23) is provided on the back of the piano case (1), a slider (24) is provided on the slide rail (23), and a limit block (25) is provided on the slide rail (23) on one side of the slider (24).

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