Telescopic table plate connecting piece

Abstract

The utility model discloses a telescopic table board connecting piece, and particularly relates to the technical field of table board connecting pieces, the telescopic table board connecting piece comprises a table board main body, the inner side of the table board main body is provided with a first butt joint frame, the lower end part of the first butt joint frame is fixedly connected with a first moving frame, and the inner side of the first butt joint frame is fixedly connected with a connecting block for butt joint and fixation; and a second butt-joint frame is arranged on the outer side of the first butt-joint frame, a second moving frame is fixedly connected to the lower end of the second butt-joint frame, a rotating table is rotationally connected to the inner side of the second moving frame, and rotating grips are rotationally connected to the upper end and the lower end of the rotating table correspondingly. A first mounting opening, a second mounting opening and a limiting groove are arranged to be matched with a first movable frame and a second movable frame, so that a first butt joint frame and a second butt joint frame can stretch out conveniently, a connecting block is inserted into a butt joint opening, a rotating table and a butt joint groove are driven to rotate, the connecting block is connected into the butt joint groove, and the two table plate bodies are fixed; the movable connecting piece can extend out of the table board main body, so that the table boards can be conveniently connected and fixed.

Description

Technical Field

[0001] This utility model relates to the technical field of tabletop connectors, and more specifically, to a retractable tabletop connector. Background Technology

[0002] Tabletop connectors are the core components that connect tabletops to supporting structures or other parts. They are widely used in furniture manufacturing, vehicle interiors, RV modifications, and other fields. Tabletop connectors need to balance connection strength, functionality (such as folding and adjustment), and safety. Different scenarios have significantly different requirements for the structure and performance of connectors. Some tabletops can be combined using tabletop connectors to expand the work surface.

[0003] Most existing tabletop connectors are designed as fixed-position connection structures. When assembling and connecting tabletops, it is necessary to align the tabletops and the connection positions first. When fixing the connection structure, it is often obstructed by the tabletops and supporting structures, which affects the loading and unloading efficiency of the connection structure.

[0004] In summary, to address the issue of the connection structure being easily obstructed by the tabletop during use, it is necessary to improve the convenience and efficiency of connecting tabletops. Utility Model Content

[0005] The problem to be solved by the retractable tabletop connector provided by this utility model is that the connecting structure is easily blocked by the tabletop during use, which leads to a decrease in the efficiency and convenience of using the tabletop connector.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a retractable tabletop connector, comprising a tabletop body, a first docking frame disposed on the inner side of the tabletop body, a first movable frame fixedly connected to the lower end of the first docking frame, a connecting block for docking and fixing fixedly disposed on the inner side of the first docking frame, a second docking frame disposed on the outer side of the first docking frame, a second movable frame fixedly connected to the lower end of the second docking frame, a rotating platform rotatably connected to the inner side of the second movable frame, rotating handles rotatably connected to the upper and lower ends of the rotating platform, a docking interface for docking the connecting block being opened on the outer side of the rotating platform, the docking interface being slidably connected to the connecting block, and a docking groove for fixing position being opened on the inner side of the docking interface, the docking groove being slidably connected to the connecting block.

[0007] In a preferred embodiment, a first mounting port is provided at both the front and rear ends of the tabletop body, and a second mounting port is provided at both the side ends of the tabletop body. A limiting groove is provided at the lower ends of both the first and second mounting ports, and the first and second movable frames are slidably connected to the limiting grooves.

[0008] In a preferred embodiment, a rotating frame is rotatably connected to the outer side of the limiting groove, and an installation hole is provided on the main body of the table, with the limiting frame fixedly connected to the outer side of the installation hole.

[0009] In a preferred embodiment, a first telescopic rod is installed on the inner side of the first mounting port, a first support spring is provided on the outer side of the first telescopic rod, a first docking frame is installed on the front end of the first telescopic rod, and a second docking frame is installed on the rear end of the first telescopic rod.

[0010] In a preferred embodiment, a second telescopic rod is installed on the inner side of the second mounting port, a second support spring is provided on the outer side of the second telescopic rod, a first docking frame is installed on one end of the second telescopic rod, and a second docking frame is installed on the other end of the second telescopic rod.

[0011] In a preferred embodiment, a mounting bracket is installed inside the mounting hole, a threaded rod is threadedly connected to the inner side of the mounting bracket, an external platform is rotatably connected to the lower end of the threaded rod, the external platform is slidably connected to the limiting bracket, and a fixing hole is provided on the outer side of the external platform.

[0012] In a preferred embodiment, a telescopic support rod is provided on the outside of the fixing hole, and a threaded platform is installed on the outside of the telescopic support rod. The threaded platform and the external platform are connected by threads through the fixing hole.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model, by setting a first installation port and a second installation port and a limiting groove, cooperates with the first and second movable frames to facilitate the extension of the first and second docking frames, so that the connecting block is inserted into the docking interface, and the rotating handle drives the rotating table and docking groove to rotate, so that the connecting block is engaged in the docking groove, fixing the two table body. The movable connecting part can extend out of the table body, thereby facilitating the connection and fixing between the table panels and improving the overall usage efficiency.

[0015] This utility model uses a first telescopic rod, a first support spring, a second telescopic rod, and a second support spring to tighten the first and second docking frames and allow them to retract, thereby making the two tabletop bodies fit together tightly. The distance between the two threaded platforms is adjusted by the telescopic support rod. Finally, the two external platforms are connected by the threaded platforms and the telescopic support rod, thus acting as additional support and connection, thereby improving the flexibility of the tabletop connection and increasing the efficiency and applicability of the tabletop connector. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the main structure of the tabletop of this utility model.

[0018] Figure 3 This is a schematic diagram of the limiting frame structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the first docking frame structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the second docking frame structure of this utility model.

[0021] Figure 6 This is a schematic diagram of the mounting bracket structure of this utility model.

[0022] The attached figures are labeled as follows: 1. Tabletop body; 2. First mounting port; 3. Second mounting port; 4. Limiting groove; 5. Rotating frame; 6. Mounting hole; 7. Limiting frame; 8. First telescopic rod; 9. First support spring; 10. Second telescopic rod; 11. Second support spring; 12. First docking frame; 13. First moving frame; 14. Connecting block; 15. Second docking frame; 16. Second moving frame; 17. Rotating table; 18. Rotating handle; 19. Connecting interface; 20. Docking groove; 21. Mounting frame; 22. Threaded rod; 23. External platform; 24. Fixing hole; 25. Telescopic support rod; 26. Threaded platform. Detailed Implementation

[0023] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0024] Refer to the instruction manual appendix Figures 1 to 6 The retractable tabletop connector includes a tabletop body 1. A first docking frame 12 is provided on the inner side of the tabletop body 1. A first movable frame 13 is fixedly connected to the lower end of the first docking frame 12. A connecting block 14 for docking and fixing is fixedly connected to the inner side of the first docking frame 12. A second docking frame 15 is provided on the outer side of the first docking frame 12. A second movable frame 16 is fixedly connected to the lower end of the second docking frame 15. A rotating platform 17 is rotatably connected to the inner side of the second movable frame 16. Rotating handles 18 are rotatably connected to the upper and lower ends of the rotating platform 17. A docking interface 19 for docking the connecting block 14 is opened on the outer side of the rotating platform 17. The docking interface 19 is slidably connected to the connecting block 14. A docking groove 20 for fixing the position is opened on the inner side of the docking interface 19. The docking groove 20 is slidably connected to the connecting block 14.

[0025] It should be noted that the first docking frame 12 and the second docking frame 15 are movable, so that the first docking frame 12 docks with the second docking frame 15 of the other table body 1, thereby allowing the connecting block 14 to be inserted into the docking interface 19, and using the rotating handle 18 to drive the rotating table 17 and the docking groove 20 to rotate, so that the connecting block 14 is engaged in the docking groove 20, fixing the two table bodies 1.

[0026] Refer to the instruction manual appendix Figures 2 to 3 The table body 1 has a first mounting port 2 at both the front and rear ends, and a second mounting port 3 at both the side ends. The lower ends of the first mounting port 2 and the second mounting port 3 are provided with a limiting groove 4. The first moving frame 13 and the second moving frame 16 are slidably connected to the limiting groove 4.

[0027] It should be noted that the first mounting port 2, the second mounting port 3, and the limiting groove 4, together with the first moving frame 13 and the second moving frame 16, facilitate the extension and retraction of the first docking frame 12 and the second docking frame 15, thereby improving the accuracy and efficiency of docking.

[0028] Refer to the instruction manual appendix Figures 2 to 3 A rotating frame 5 is rotatably connected to the outer side of the limiting groove 4, and an installation hole 6 is provided on the main body of the table board 1. A limiting frame 7 is fixedly connected to the outer side of the installation hole 6.

[0029] It should be noted that the mounting hole 6 and the limiting bracket 7 are used to assist in supporting the main body of the tabletop 1, facilitating normal use.

[0030] Refer to the instruction manual appendix Figure 4 A first telescopic rod 8 is installed on the inner side of the first mounting port 2, and a first support spring 9 is provided on the outer side of the first telescopic rod 8. A first docking frame 12 is installed on the first telescopic rod 8 at the front end, and a second docking frame 15 is installed on the first telescopic rod 8 at the rear end.

[0031] It should be noted that the first telescopic rod 8 and the first support spring 9 support the front and rear pairs of first movable frames 13 and second movable frames 16, and tighten and store them.

[0032] Refer to the instruction manual appendix Figure 4 A second telescopic rod 10 is installed on the inner side of the second mounting port 3, and a second support spring 11 is provided on the outer side of the second telescopic rod 10. A first docking frame 12 is installed on the second telescopic rod 10 at one end, and a second docking frame 15 is installed on the second telescopic rod 10 at the other end.

[0033] It should be noted that the first telescopic rod 8 and the first support spring 9 support the pair of first movable frames 13 and second movable frames 16 on the left and right sides, and tighten them for storage.

[0034] Refer to the instruction manual appendix Figure 6An mounting bracket 21 is installed inside the mounting hole 6. A threaded rod 22 is threadedly connected to the inner side of the mounting bracket 21. An outer platform 23 is rotatably connected to the lower end of the threaded rod 22. The outer platform 23 is slidably connected to the limiting bracket 7. A fixing hole 24 is provided on the outer side of the outer platform 23.

[0035] It should be noted that the mounting bracket 21 facilitates the movement of the threaded rod 22 and drives the external platform 23 to rise and fall, so as to expose the fixing hole 24.

[0036] Refer to the instruction manual appendix Figure 6 A telescopic support rod 25 is provided on the outside of the fixing hole 24, and a threaded platform 26 is installed on the outside of the telescopic support rod 25. The threaded platform 26 and the external platform 23 are connected by threads through the fixing hole 24.

[0037] It should be noted that the distance between the two threaded platforms 26 is adjusted by the telescopic support rod 25, thereby connecting the two external platforms 23 through the threaded platforms 26 and the telescopic support rod 25, thus serving as additional support and connection.

[0038] Working principle: First, the first mounting port 2 and the second mounting port 3, together with the limiting groove 4, cooperate with the first moving frame 13 and the second moving frame 16 to facilitate the extension of the first docking frame 12 and the second docking frame 15. Then, the first docking frame 12 docks with the second docking frame 15 of the other table body 1, thereby allowing the connecting block 14 to be inserted into the docking interface 19. Then, by rotating the handle 18, the rotating table 17 and the docking groove 20 are rotated, so that the connecting block 14 is engaged in the docking groove 20, fixing the two table body 1. Finally, the first telescopic rod 8, the first support spring 9, the second telescopic rod 10, and the second support spring 11 are used to pull the first docking frame 12 and the second docking frame 15 back, thereby making the two table body 1 fit together.

[0039] In use, firstly, the rotating frame 5 covers the first movable frame 13 and the second movable frame 16 for easy operation and protection. Next, the mounting frame 21 facilitates the movement of the threaded rod 22 and drives the external platform 23 to rise and fall, so as to expose the fixing hole 24. Then, the external platform 23 is rotated to adjust the orientation of the fixing hole 24, and the distance between the two threaded platforms 26 is adjusted by the telescopic support rod 25. Finally, the two external platforms 23 are connected by the threaded platform 26 and the telescopic support rod 25, thus serving as additional support and connection.

[0040] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A telescoping table board connector, characterized by: The table includes a main body (1), a first docking frame (12) is provided on the inner side of the main body (1), a first moving frame (13) is fixedly connected to the lower end of the first docking frame (12), a connecting block (14) for docking and fixing is fixedly connected to the inner side of the first docking frame (12), a second docking frame (15) is provided on the outer side of the first docking frame (12), a second moving frame (16) is fixedly connected to the lower end of the second docking frame (15), a rotating platform (17) is rotatably connected to the inner side of the second moving frame (16), a rotating handle (18) is rotatably connected to the upper and lower ends of the rotating platform (17), a docking interface (19) for docking the connecting block (14) is provided on the outer side of the rotating platform (17), the docking interface (19) is slidably connected to the connecting block (14), a docking groove (20) for fixing the position is provided on the inner side of the docking interface (19), and the docking groove (20) is slidably connected to the connecting block (14).

2. The telescoping table top connector of claim 1, wherein: The front and rear ends of the table body (1) are provided with first mounting ports (2), and the two sides of the table body (1) are provided with second mounting ports (3). The lower ends of the first mounting ports (2) and the second mounting ports (3) are provided with limit grooves (4). The first moving frame (13) and the second moving frame (16) are slidably connected to the limit grooves (4).

3. The telescoping table top connector of claim 2, wherein: A rotating frame (5) is rotatably connected to the outside of the limiting groove (4), and an installation hole (6) is provided on the main body of the table (1). A limiting frame (7) is fixedly connected to the outside of the installation hole (6).

4. The telescoping table top connector of claim 2, wherein: A first telescopic rod (8) is installed on the inner side of the first mounting port (2), and a first support spring (9) is provided on the outer side of the first telescopic rod (8). A first docking frame (12) is installed on the first telescopic rod (8) at the front end, and a second docking frame (15) is installed on the first telescopic rod (8) at the rear end.

5. The telescoping table top connector of claim 2, wherein: The second telescopic rod (10) is installed on the inner side of the second mounting port (3), and the second support spring (11) is provided on the outer side of the second telescopic rod (10). The first docking frame (12) is installed on the second telescopic rod (10) at one end, and the second docking frame (15) is installed on the second telescopic rod (10) at the other end.

6. The telescoping table top connector of claim 3, wherein: An mounting bracket (21) is installed on the inner side of the mounting hole (6). A threaded rod (22) is threadedly connected to the inner side of the mounting bracket (21). An external platform (23) is rotatably connected to the lower end of the threaded rod (22). The external platform (23) is slidably connected to the limiting bracket (7). A fixing hole (24) is opened on the outer side of the external platform (23).

7. The retractable tabletop connector according to claim 6, characterized in that: A telescopic support rod (25) is provided on the outside of the fixing hole (24), and a threaded platform (26) is installed on the outside of the telescopic support rod (25). The threaded platform (26) and the external platform (23) are connected by threads through the fixing hole (24).

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