A combination tabletop and mahjong table

Abstract

This utility model discloses a modular tabletop and mahjong table, including a tabletop body comprising a first tabletop and a second tabletop. By incorporating a snap-fit ​​structure, when the tabletop body needs to be disassembled, simply turn the handle counterclockwise, causing the lead screw to rotate. This, in turn, moves the connecting block, sliding plate, and third locking block to the left, disengaging the third locking block from the third locking slot. Then, pull the movable plate downwards, disengaging the second locking block from the second locking slot and guide opening, thus removing the movable plate and the second locking block. Finally, pull the second tabletop outwards, disengaging the first locking block from the first locking slot, thereby separating the first and second tabletops. This design enables quick disassembly of the tabletop, solving the problems of large tabletop size, inconvenience in storage and transportation found in existing mahjong tables. It is simple and convenient to operate and has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of mahjong table technology, specifically a modular tabletop and a mahjong table. Background Technology

[0002] Mahjong tables are an indispensable part of games and leisure activities, and fully automatic mahjong tables, in particular, have become high-end entertainment products and are increasingly entering ordinary households.

[0003] A patent with publication number CN212661360U discloses a height-adjustable mahjong table, relating to the field of lifestyle and entertainment technology. It includes a mahjong tabletop and legs supporting the tabletop. The tabletop is equipped with a lifting drive for adjusting the height of the legs. The table has at least one leg, and when there are at least two legs, the lifting drive simultaneously adjusts the height of multiple legs. However, in practical use, the above patent has the following drawbacks: the tabletop is large and cannot be quickly disassembled, making it inconvenient for storage or transportation. Therefore, we propose a modular tabletop and mahjong table. Utility Model Content

[0004] The purpose of this utility model is to provide a modular tabletop and mahjong table to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular tabletop, comprising a tabletop body, the tabletop body including a first tabletop and a second tabletop, the second tabletop being movably connected to the right side of the first tabletop, the first tabletop and the second tabletop being symmetrically arranged, two first slots symmetrically opened on the right side of the first tabletop, two guide openings symmetrically opened on the bottom of the first tabletop, the guide openings communicating with the first slots, and a snap-fit ​​mechanism being provided at the bottom of the tabletop body.

[0006] Furthermore, the locking mechanism includes a first locking block, a second locking groove, a sliding groove, a connecting column, a sliding plate, a connecting block, a movable plate, a second locking block, a lead screw, a threaded block, a handle, a third locking groove, and a third locking block, wherein the first locking block is movably locked inside the first locking groove.

[0007] Furthermore, the right side of the first card block is fixedly connected to the left side of the second table, the bottom of the first card block is provided with a second card slot, and the bottom of the first table is symmetrically provided with two sliding grooves. The left and right sides of the inner wall of the sliding groove are fixedly connected by a connecting column, and a sliding plate is slidably sleeved on the right side of the surface of the connecting column. The sliding plate is slidably connected to the sliding groove.

[0008] Furthermore, the bottom of the sliding plate extends to the outside of the sliding groove, and the two sliding plates are fixedly connected by a connecting block. A movable plate is movably connected to the right side of the bottom of the first table board. Two symmetrically arranged second locking blocks are fixedly connected to the top of the movable plate. The top of the second locking block passes through the guide opening and the second locking groove in sequence and extends into the interior of the second locking groove. The second locking block is movably inserted with the guide opening and movably locked with the second locking groove. A lead screw is rotatably connected to the left side of the connecting block through a bearing, and a threaded block is threaded on the surface of the lead screw.

[0009] Furthermore, the top of the threaded block is fixedly connected to the bottom of the first tabletop, a handle is fixedly connected to the left end of the lead screw, and two third slots are symmetrically opened on the left side of the movable plate.

[0010] Furthermore, a third card block is movably engaged inside the third card slot. The left side of the third card block penetrates the third card slot and extends to the outside of the third card slot. The left side of the third card block is fixedly connected to the right side of the sliding plate.

[0011] This utility model also provides a mahjong table, which includes the above-mentioned combined table board.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model, through its snap-fit ​​structure, allows for quick disassembly of the tabletop. Simply turn the handle counter-clockwise to rotate the lead screw, which in turn moves the connecting block, sliding plate, and third snap-fit ​​block to the left, disengaging the third snap-fit ​​block from the third slot. Then, pull the movable plate downwards to disengage the second snap-fit ​​block from the second slot and guide opening, allowing the movable plate and second snap-fit ​​block to be removed. Finally, pull the second tabletop outwards to disengage the first snap-fit ​​block from the first slot, thus separating the first and second tabletops. This design enables rapid tabletop disassembly, solving the problems of large tabletop size, inconvenience in storage and transportation found in existing mahjong tables. It is simple and convenient to operate and has high practical value. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a bottom view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the exploded structure from another perspective of the present invention;

[0018] Figure 5This is a schematic diagram of the structure of the second table board of this utility model;

[0019] Figure 6 This is a structural schematic diagram of the first table board of this utility model.

[0020] In the diagram: 1. First tabletop; 2. Second tabletop; 3. First slot; 4. Guide opening; 5. Snap-fit ​​mechanism; 501. First snap-fit ​​block; 502. Second slot; 503. Slide groove; 504. Connecting column; 505. Sliding plate; 506. Connecting block; 507. Movable plate; 508. Second snap-fit ​​block; 509. Lead screw; 510. Threaded block; 511. Handle; 512. Third slot; 513. Third snap-fit ​​block. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-6 A modular tabletop includes a tabletop body, which comprises a first tabletop 1 and a second tabletop 2. The second tabletop 2 is movably connected to the right side of the first tabletop 1. The first tabletop 1 and the second tabletop 2 are symmetrically arranged. This symmetrical arrangement ensures the integrity and aesthetics of the tabletop after assembly, and also allows for even volume distribution after disassembly, facilitating separate storage and transportation. Two first slots 3 are symmetrically provided on the right side of the first tabletop 1. The first slots 3 serve as initial positioning and connection points, providing a basic connection point for the assembly of the first and second tabletops. Two guide openings 4 are symmetrically provided at the bottom of the first tabletop 1. The guide openings 4 provide precise path guidance for the movement of the second locking block 508, ensuring that the second locking block 508 can be accurately inserted into the second slot 502. The guide openings 4 and the first slots 3 are interconnected. A locking mechanism 5 is provided at the bottom of the tabletop body.

[0023] Please see Figure 1-6The locking mechanism 5 includes a first locking block 501, a second locking groove 502, a sliding groove 503, a connecting post 504, a sliding plate 505, a connecting block 506, a movable plate 507, a second locking block 508, a lead screw 509, a threaded block 510, a handle 511, a third locking groove 512, and a third locking block 513. The first locking block 501 is movably locked inside the first locking groove 3. The cooperation between the first locking block 501 and the first locking groove 3 realizes the initial connection between the first tabletop 1 and the second tabletop 2, restricting their relative movement in the horizontal direction. The right side of the first locking block 501 is fixedly connected to the left side of the second tabletop 2. The bottom of the first locking block 501 has a second locking groove 502. 502 and the second locking block 508 cooperate to form a secondary fixation, further enhancing the stability of the connection between the first tabletop 1 and the second tabletop 2. Two symmetrical sliding grooves 503 are formed at the bottom of the first tabletop 1. The sliding grooves 503 provide a track for the movement of the sliding plate 505, ensuring the smoothness and accuracy of its movement. The left and right sides of the inner wall of the sliding groove 503 are fixedly connected by connecting posts 504. The connecting posts 504 support and guide the sliding plate 505, preventing it from shifting or shaking during movement. The sliding plate 505 is slidably fitted onto the right side of the connecting post 504. As an important component of the transmission structure, the sliding plate 505 can... The rotational motion of rod 509 is converted into linear motion, driving other components to move in tandem. Sliding plate 505 is slidably connected to slide groove 503, with the bottom of sliding plate 505 extending to the outside of slide groove 503. The two sliding plates 505 are fixedly connected by connecting block 506. A movable plate 507 is movably connected to the right side of the bottom of the first tabletop 1. Two symmetrically arranged second locking blocks 508 are fixedly connected to the top of movable plate 507. The top of each second locking block 508 passes through guide opening 4 and second slot 502, extending into the interior of the second slot 502. The second locking blocks 508 are movably inserted into guide opening 4 and movably locked into second slot 502. A lead screw 509 is rotatably connected to the left side of the connecting block 506 via a bearing. A threaded block 510 is threaded onto the surface of the lead screw 509. The top of the threaded block 510 is fixedly connected to the bottom of the first table plate 1. A handle 511 is fixedly connected to the left end of the lead screw 509. The lead screw 509 can be easily rotated by rotating the handle 511, thereby controlling the action of the locking mechanism 5. Two third slots 512 are symmetrically opened on the left side of the movable plate 507. A third locking block 513 is movably locked inside the third slot 512. The left side of the third locking block 513 passes through the third slot 512 and extends to the outside of the third slot 512. The left side of the third locking block 513 is fixedly connected to the right side of the sliding plate 505.

[0024] This utility model also provides a mahjong table, including the modular tabletop mentioned above. By adopting this modular tabletop, the mahjong table has the function of quick disassembly and assembly, which greatly improves the convenience of the mahjong table in storage and transportation.

[0025] In practical applications: When it is necessary to disassemble the tabletop body, simply turn the handle 511 counterclockwise, which will cause the lead screw 509 to rotate. Under the action of the thread, the lead screw 509 will move to the left within the threaded block 510, which will cause the connecting block 506, sliding plate 505 and third locking block 513 to move to the left, thereby causing the third locking block 513 to disengage from the third locking groove 512. Then, pull the movable plate 507 down, which will cause the second locking block 508 to disengage from the second locking groove 502 and the guide opening 4, thereby removing the movable plate 507 and the second locking block 508. Then, pull the second tabletop 2 outward, which will cause the first locking block 501 to disengage from the first locking groove 3, thereby separating the first tabletop 1 and the second tabletop 2, reducing the volume of the tabletop, and making it easier to transport or store.

[0026] 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. A modular tabletop, comprising a tabletop body, characterized in that: The table body includes a first table (1) and a second table (2). The second table (2) is movably connected to the right side of the first table (1). The first table (1) and the second table (2) are symmetrically arranged. Two first slots (3) are symmetrically opened on the right side of the first table (1). Two guide openings (4) are symmetrically opened at the bottom of the first table (1). The guide openings (4) are connected to the first slots (3). A snap-fit ​​mechanism (5) is provided at the bottom of the table body.

2. The modular tabletop according to claim 1, characterized in that: The locking mechanism (5) includes a first locking block (501), a second locking groove (502), a sliding groove (503), a connecting column (504), a sliding plate (505), a connecting block (506), a movable plate (507), a second locking block (508), a lead screw (509), a threaded block (510), a handle (511), a third locking groove (512), and a third locking block (513). The first locking block (501) is movably locked inside the first locking groove (3).

3. A modular tabletop according to claim 2, characterized in that: The right side of the first card block (501) is fixedly connected to the left side of the second table (2). The bottom of the first card block (501) is provided with a second card slot (502). The bottom of the first table (1) is symmetrically provided with two sliding grooves (503). The left and right sides of the inner wall of the sliding groove (503) are fixedly connected by a connecting column (504). A sliding plate (505) is slidably sleeved on the right side of the surface of the connecting column (504). The sliding plate (505) is slidably connected to the sliding groove (503).

4. A modular tabletop according to claim 3, characterized in that: The bottom of the sliding plate (505) extends to the outside of the sliding groove (503). The two sliding plates (505) are fixedly connected by a connecting block (506). A movable plate (507) is movably connected to the right side of the bottom of the first table board (1). Two symmetrically arranged second locking blocks (508) are fixedly connected to the top of the movable plate (507). The top of the second locking block (508) passes through the guide opening (4) and the second locking groove (502) in sequence and extends into the interior of the second locking groove (502). The second locking block (508) is movably inserted into the guide opening (4) and movably locked into the second locking groove (502). A lead screw (509) is rotatably connected to the left side of the connecting block (506) through a bearing. A threaded block (510) is threaded on the surface of the lead screw (509).

5. A modular tabletop according to claim 4, characterized in that: The top of the threaded block (510) is fixedly connected to the bottom of the first table (1), and the left end of the lead screw (509) is fixedly connected to a handle (511). Two third slots (512) are symmetrically opened on the left side of the movable plate (507).

6. A modular tabletop according to claim 5, characterized in that: The third card slot (512) is internally engaged with a third card block (513). The left side of the third card block (513) passes through the third card slot (512) and extends to the outside of the third card slot (512). The left side of the third card block (513) is fixedly connected to the right side of the sliding plate (505).

7. A mahjong table, characterized in that, The combined tabletop includes any one of claims 1-6.

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