An adjustable drum stool

Abstract

The utility model relates to music equipment technical field discloses an adjustable drum stool, including base, the top fixedly connected with mounting seat of base, and the inner wall sliding connection of mounting seat has support frame, the top of support frame is provided with installation component, the installation component includes support plate and base plate. When needing to replace the base plate, only need to rotate the screw rod, the screw rod rotates in the screw groove and drives the sliding block to slide along the sliding slot, makes the clamping block separate from the clamping groove on the positioning block, then can pull up the base plate, makes the positioning block separate from the positioning groove on the support plate, completes the base plate dismounting, when replacing the base plate of different size, only need to reverse operation, insert the positioning block of new base plate into the positioning groove, rotate the screw rod and make the clamping block clamp into the clamping groove can be fixed, need not to help the professional tool, and the operation is simple and efficient, can replace the base plate according to the different hip circumference size of the drummer, improves the versatility of drum stool.

Description

Technical Field

[0001] This utility model relates to the field of musical instrument technology, specifically to an adjustable drum stool. Background Technology

[0002] In modern music performance and practice, the drum kit is a widely used core instrument. Whether it is a professional stage performance, a recording studio recording, or daily teaching and personal practice, drummers need to sit on the drum bench for a long time to operate the snare drum, tom-toms, hi-hats and other parts of the drum kit.

[0003] The prior art patent document CN216875701U provides a drum stool. This device uses a lifting sleeve and a cylindrical body to cover and protect the screw and the screw sleeve. This not only effectively prevents the screw threads from coming into contact with dust or rust, but also improves the overall aesthetics of the lifting mechanism. At the same time, it prevents the grease on the threaded part from coming into contact with surrounding objects and causing pollution, and it can realize the lifting and adjustment of the stool surface.

[0004] While the aforementioned existing technologies can achieve height adjustment of the stool surface, in actual use, the stool base plate and support structure are mostly fixedly connected, making it impossible to quickly disassemble the base plate through simple operations. Furthermore, it cannot accommodate different sized base plates based on the drummer's body size, such as different hip circumferences. This results in smaller drummers experiencing instability while larger drummers face space constraints, leading to poor adaptability. Secondly, the seat cushion and leather pad are mostly fixedly glued or sewn to the base plate. When the leather pad becomes damaged or worn due to long-term use, or when the seat cushion or leather pad becomes stained and needs cleaning, it cannot be easily disassembled for replacement or cleaning; the entire stool surface must be replaced, increasing usage costs and reducing equipment maintenance efficiency. Therefore, we need an adjustable drum stool. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable drum stool to solve the problems mentioned in the background art, such as the inability to quickly disassemble the base plate and the difficulty in replacing the worn pad.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an adjustable drum stool, including a base, a mounting seat fixedly connected to the top of the base, and a support frame slidably connected to the inner wall of the mounting seat, and a mounting component provided on the top of the support frame; The mounting assembly includes a support plate and a base plate. The support plate is fixed to the top of the support frame. A fixing component is provided on the top of the base plate. A positioning groove is provided on the top of the support plate, and a threaded groove is provided on one side of the support plate. A sliding groove is provided on the top of the support plate. A lead screw is threadedly connected to the inner wall of the threaded groove, and one end of the lead screw extends into the sliding groove and is rotatably connected to the slider. A locking block is fixedly connected to the outer wall of the slider. A positioning block is fixedly connected to the bottom of the base plate, and a locking groove is provided on one side of the positioning block. The fixing component includes a first Velcro fastener fixed to the top of the substrate, and a cushion is provided on the top of the substrate. A first Velcro fastener adapted to the first Velcro fastener is fixedly connected to the bottom of the cushion, and a second Velcro fastener is fixedly connected to the top of the cushion. A leather pad is provided on the top of the cushion, and a second Velcro fastener adapted to the second Velcro fastener is fixedly connected to the bottom of the leather pad.

[0007] Preferably, the support plate forms a sliding structure with the slider via a groove, and the inner wall of the groove is in contact with the outer wall of the slider.

[0008] Preferably, one end of the positioning block extends into the positioning groove, and the outer wall of the positioning block is in contact with the inner wall of the positioning groove; one end of the locking block extends into the locking slot, and the outer wall of the locking block is in contact with the inner wall of the locking slot.

[0009] Preferably, a through groove is provided on one side of the mounting base, and a threaded rod is fixedly connected to the outer wall of the support frame, with one end of the threaded rod extending out of the through groove and threadedly connected to a nut.

[0010] Preferably, four limiting cylinders are fixedly connected to the top of the base near the four corners, and the inner wall of the limiting cylinder is slidably connected to a limiting rod, one end of which is fixed to the support plate.

[0011] Preferably, the bottom of the base is fixedly connected to four support feet, and the four support feet are respectively located at the four corners of the base, and the bottom of the support feet is provided with threaded holes.

[0012] Preferably, a short screw is threaded to the inner wall of the threaded hole, and an anti-slip foot is fixedly connected to one end of the short screw, with a rubber anti-slip pad fixedly connected to the bottom of the anti-slip foot.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: First, when the baseboard needs to be replaced, simply rotate the lead screw. The lead screw rotates in the threaded groove and drives the slider to slide along the groove, causing the locking block to disengage from the locking slot on the positioning block. Then, the baseboard can be lifted upwards to separate the positioning block from the positioning slot on the support plate, completing the baseboard removal. When replacing a baseboard of a different size, simply reverse the operation: insert the positioning block of the new baseboard into the positioning slot, and then rotate the lead screw to lock the locking block into the slot for fixation. No special tools are required, making the operation simple and efficient. The baseboard can be flexibly replaced according to the different hip circumferences of the drummer, improving the versatility of the drum bench.

[0014] Secondly, the base plate and the seat cushion are bonded together by the first Velcro and the first Velcro, and the seat cushion and the leather cushion are bonded together by the second Velcro and the second Velcro. When the leather cushion is damaged or worn, or when the seat cushion or leather cushion is stained, the leather cushion or seat cushion can be manually peeled off for individual cleaning and replacement without replacing the entire seat surface, thus reducing maintenance costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the base and mounting bracket structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the substrate and cushion structure of this utility model; Figure 5 This is a schematic diagram of the support foot and short screw structure of this utility model.

[0016] The components include: 1. Base; 2. Mounting seat; 3. Support frame; 4. Mounting assembly; 401. Support plate; 402. Positioning groove; 403. Threaded groove; 404. Slide groove; 405. Lead screw; 406. Slider; 407. Locking block; 408. Base plate; 409. Positioning block; 410. Locking groove; 5. Fixing assembly; 501. First Velcro closure; 502. Seat cushion; 503. Second Velcro closure; 504. Leather pad; 6. Threaded rod; 7. Nut; 8. Limiting sleeve; 9. Limiting rod; 10. Support foot; 11. Threaded hole; 12. Short screw; 13. Anti-slip foot. Detailed Implementation

[0017] 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.

[0018] like Figure 1-5 As shown, an adjustable drum stool includes a base 1, a mounting seat 2 is fixedly connected to the top of the base 1, and a support frame 3 is slidably connected to the inner wall of the mounting seat 2. A mounting component 4 is provided on the top of the support frame 3. The mounting assembly 4 includes a support plate 401 and a base plate 408. The support plate 401 is fixed to the top of the support frame 3. A fixing assembly 5 is provided on the top of the base plate 408. A positioning groove 402 is provided on the top of the support plate 401. A threaded groove 403 is provided on one side of the support plate 401. A sliding groove 404 is provided on the top of the support plate 401. A lead screw 405 is threadedly connected to the inner wall of the threaded groove 403. One end of the lead screw 405 extends into the sliding groove 404 and is rotatably connected to the slider 406. A locking block 407 is fixedly connected to the outer wall of the slider 406. A positioning block 409 is fixedly connected to the bottom of the base plate 408. A locking groove 410 is provided on one side of the positioning block 409. The fixing component 5 includes a first Velcro 501 fixed to the top of the substrate 408, and a cushion 502 is provided on the top of the substrate 408. A first Velcro 501 adapted to the first Velcro 501 is fixedly connected to the bottom of the cushion 502, and a second Velcro 503 is fixedly connected to the top of the cushion 502. A leather pad 504 is provided on the top of the cushion 502, and a second Velcro 504 adapted to the second Velcro 503 is fixedly connected to the bottom of the leather pad 504.

[0019] Through the above technical solution, a handle is fixed to one end of the lead screw 405, which can be rotated easily. By rotating the lead screw 405, the locking block 407 can be driven to separate or engage with the locking groove 410. With the positioning function of the positioning block 409 and the positioning groove 402, the base plate 408 can be quickly disassembled and assembled, thus supporting the replacement of base plates 408 of different sizes to meet the usage needs of drummers with different hip sizes. Through the double-layer Velcro structure, the seat cushion 502 and the base plate 408, and the leather pad 504 and the seat cushion 502 can be detachably connected respectively. They can be manually peeled and disassembled without tools. When the leather pad 504 is damaged or the seat cushion 502 and the leather pad 504 are stained, they can be quickly cleaned or replaced separately, avoiding the cost waste of replacing the entire seat surface and improving maintenance convenience.

[0020] Specifically, the support plate 401 forms a sliding structure with the slider 406 through the groove 404, and the inner wall of the groove 404 is in contact with the outer wall of the slider 406.

[0021] Through the above technical solution, the slide groove 404 limits the sliding trajectory of the slider 406, preventing the slider 406 from deviating or shaking during the sliding process, ensuring that the slider 406 drives the locking block 407 to move stably, thereby ensuring that the locking block 407 can be locked into or disengaged from the slot 410, and improving the stability and reliability of the substrate 408 disassembly and assembly process.

[0022] Specifically, one end of the positioning block 409 extends into the positioning groove 402, and the outer wall of the positioning block 409 is in contact with the inner wall of the positioning groove 402. One end of the locking block 407 extends into the locking groove 410, and the outer wall of the locking block 407 is in contact with the inner wall of the locking groove 410.

[0023] Through the above technical solution, the mating of the positioning block 409 and the positioning groove 402 achieves the initial positioning of the substrate 408 on the support plate 401, avoiding positional displacement of the substrate 408 during placement; at the same time, the mating of the locking block 407 and the locking groove 410 further fixes the substrate 408. The locking block 407 presses against the positioning block 409, ensuring that the substrate 408 is stable and does not loosen after installation, and disassembly only requires separating the locking block 407 and the locking groove 410, taking into account both the stability of fixation and the convenience of disassembly and assembly.

[0024] Specifically, a through groove is provided on one side of the mounting base 2, and a threaded rod 6 is fixedly connected to the outer wall of the support frame 3, with one end of the threaded rod 6 extending out of the through groove and threadedly connected to the nut 7.

[0025] Through the above technical solution, the through groove provides space for the threaded rod 6 to move up and down. When it is necessary to adjust the height of the stool, loosen the nut 7 and push the support frame 3 to slide up and down along the inner wall of the mounting base 2, which will drive the threaded rod 6 to move synchronously along the through groove. After adjusting to a suitable height, tighten the nut 7 and use the friction between the nut 7 and the outer wall of the mounting base 2 to lock the position of the threaded rod 6, thereby fixing the support frame 3 and realizing the adjustment and stable locking of the stool height.

[0026] Specifically, four limiting cylinders 8 are fixedly connected to the top of the base 1 near the four corners, and the inner wall of the limiting cylinder 8 is slidably connected to a limiting rod 9, one end of the limiting rod 9 being fixed to the support plate 401.

[0027] With the above technical solution, the four limiting cylinders 8 are respectively distributed at the four corners of the base 1. When the support frame 3 drives the support plate 401 to move up and down, the limiting rod 9 slides synchronously along the inner wall of the limiting cylinder 8, effectively limiting the swaying and tilting of the support plate 401 and improving the overall structural stability of the drum stool.

[0028] Specifically, the bottom of the base 1 is fixedly connected with four support feet 10, and the four support feet 10 are respectively located at the four corners of the base 1. The bottom of the support feet 10 is provided with threaded holes 11.

[0029] Through the above technical solution, the four support feet 10 provide a stable support foundation for the drum stool. The four-corner distribution structure makes the drum stool bear force evenly, avoiding the risk of tipping over caused by single-point support or asymmetrical support. At the same time, the threaded hole 11 provides a connection interface for the installation of the short screw 12, creating conditions for subsequent adjustment of the height of the anti-slip foot 13 and adaptation to uneven ground.

[0030] Specifically, a short screw 12 is threadedly connected to the inner wall of the threaded hole 11, and an anti-slip foot 13 is fixedly connected to one end of the short screw 12. A rubber anti-slip pad is fixedly connected to the bottom of the anti-slip foot 13.

[0031] Through the above technical solution, the threaded engagement of the short screw 12 with the threaded hole 11 allows for fine adjustment of the height of the anti-slip foot 13. When the drum stool is placed on an uneven surface, rotating the corresponding short screw 12 adjusts the extension length of the anti-slip foot 13, ensuring that all four anti-slip feet 13 are in close contact with the ground. At the same time, the rubber anti-slip pad increases the friction between the anti-slip foot 13 and the ground, preventing the drum stool from sliding due to the drummer's movements during use. Furthermore, when the rubber anti-slip pad is worn, the anti-slip foot 13 can be removed from the support foot 10. By rotating the anti-slip foot 13, the short screw 12 can be disengaged from the threaded hole 11, facilitating the replacement of the anti-slip foot 13.

[0032] When using the drum stool, first place it in the target location, such as in front of the drum kit, and observe whether the stool is stable. If the ground is uneven, rotate the short screws 12 at the bottom of the four corner support feet 10 of the base 1 to adjust the height of the anti-slip feet 13 until the rubber anti-slip pads at the bottom of the four anti-slip feet 13 are in close contact with the ground, ensuring that the drum stool is stable and does not wobble. Next, adjust the height of the stool according to the drummer's height and the layout of the drum kit, loosen the nut 7 on one side of the mounting base 2, and pull the support plate 401. The support plate 401 will drive the support frame 3 to slide up and down along the inner wall of the mounting base 2. At this time, the limit rod 9 will move synchronously. Slide along the inner wall of the limiting cylinder 8 until the seat height reaches the drummer's comfortable sitting height, then tighten the nut 7 to lock the position of the support frame 3, completing the height adjustment; if the base plate 408 needs to be replaced according to the drummer's body shape, rotate the lead screw 405. The lead screw 405 rotates in the threaded groove 403 and pushes the slider 406 to slide along the slide groove 404 away from the positioning block 409, so that the locking block 407 gradually disengages from the locking groove 410 on the positioning block 409; after the locking block 407 is completely disengaged from the locking groove 410, lift the base plate 408 upwards, so that the positioning block 409 at the bottom of the base plate 408 is removed from the support plate 401. The new substrate 408 is disassembled by removing it from the positioning groove 402. A new substrate 408 of suitable size is then taken, and its bottom positioning block 409 is aligned with the positioning groove 402 and inserted until the positioning block 409 is flush with the inner wall of the positioning groove 402. Then, the lead screw 405 is rotated, causing the slider 406 and the locking block 407 to move towards the positioning block 409 until the locking block 407 is fully engaged in the locking slot 410, completing the installation and fixing of the new substrate 408. Finally, the seat cushion 502 and leather pad 504 are checked for cleanliness. If the leather pad 504 is stained or damaged, it should be removed by hand. 04. Peel upwards from the edge to separate the second Velcro tab at the bottom of the pad 504 from the second Velcro tab 503 at the top of the seat cushion 502. Replace the pad 504 with a new one or clean the old pad 504. If the seat cushion 502 needs cleaning, peel it off in the same way to separate the first Velcro tab from the first Velcro tab 501. After cleaning, reattach and reset it. After all adjustments are completed, the drummer can sit on the pad 504 to play the drum kit. This completes all the work. Any content not described in detail in this manual is prior art known to those skilled in the art.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable drum stool, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the mounting base (2), and the inner wall of the mounting base (2) is slidably connected to the support frame (3), and the top of the support frame (3) is provided with the mounting component (4). The mounting assembly (4) includes a support plate (401) and a base plate (408). The support plate (401) is fixed to the top of the support frame (3). A fixing assembly (5) is provided on the top of the base plate (408). A positioning groove (402) is provided on the top of the support plate (401). A threaded groove (403) is provided on one side of the support plate (401). A sliding groove (404) is provided on the top of the support plate (401). A lead screw (405) is threadedly connected to the inner wall of the threaded groove (403). One end of the lead screw (405) extends into the sliding groove (404) and is rotatably connected to the slider (406). A locking block (407) is fixedly connected to the outer wall of the slider (406). A positioning block (409) is fixedly connected to the bottom of the base plate (408). A locking groove (410) is provided on one side of the positioning block (409). The fixing component (5) includes a first Velcro liner (501) fixed to the top of the substrate (408), and a cushion (502) is provided on the top of the substrate (408). A first Velcro liner adapted to the first Velcro liner (501) is fixedly connected to the bottom of the cushion (502), and a second Velcro liner (503) is fixedly connected to the top of the cushion (502). A leather pad (504) is provided on the top of the cushion (502), and a second Velcro liner adapted to the second Velcro liner (503) is fixedly connected to the bottom of the leather pad (504).

2. The adjustable drum stool according to claim 1, characterized in that: The support plate (401) forms a sliding structure with the slider (406) through the groove (404), and the inner wall of the groove (404) is in contact with the outer wall of the slider (406).

3. An adjustable drum stool according to claim 1, characterized in that: One end of the positioning block (409) extends into the positioning groove (402), and the outer wall of the positioning block (409) is in contact with the inner wall of the positioning groove (402). One end of the card block (407) extends into the card slot (410), and the outer wall of the card block (407) is in contact with the inner wall of the card slot (410).

4. An adjustable drum stool according to claim 1, characterized in that: The mounting base (2) has a through groove on one side, and the outer wall of the support frame (3) is fixedly connected with a threaded rod (6), and one end of the threaded rod (6) extends out of the through groove and is threadedly connected to the nut (7).

5. An adjustable drum stool according to claim 1, characterized in that: Four limiting cylinders (8) are fixedly connected to the top of the base (1) near the four corners, and the inner wall of the limiting cylinder (8) is slidably connected to a limiting rod (9), one end of the limiting rod (9) is fixed to the support plate (401).

6. An adjustable drum stool according to claim 1, characterized in that: The base (1) has four support feet (10) fixedly connected to its bottom, and the four support feet (10) are respectively located at the four corners of the base (1). The bottom of the support feet (10) is provided with threaded holes (11).

7. An adjustable drum stool according to claim 6, characterized in that: The inner wall of the threaded hole (11) is threaded with a short screw (12), and one end of the short screw (12) is fixedly connected with an anti-slip foot (13), and the bottom of the anti-slip foot (13) is fixedly connected with a rubber anti-slip pad.

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