Energy-saving office table with folding expansion plates

Abstract

The utility model discloses an energy-saving office table with folding expansion plates, which belongs to the field of office tables and comprises a table plate and an expansion component, the expansion component comprises expansion auxiliary plates rotationally connected to two side walls of the table plate through hinges, the lower bottom end of the table plate is fixedly connected with a fixing strip, and the outer wall of the fixing strip is fixedly connected with a sliding block through a compression spring. Through cooperative use of all the devices, the office efficiency is improved while the use experience is improved, the two expanding auxiliary plates can rotate conveniently through hinges, and after rotating in place, the two expanding auxiliary plates can be conveniently detached from the desk plate, so that the desk plate is convenient to use, and the working efficiency is improved. Through mutual cooperation of the strong magnetic base, the strong magnetic block, the sliding block and the clamping sleeve, the sliding block can be moved into the clamping sleeve and the sliding sleeve through magnetic attraction, through cooperation of the strong magnetic base, the strong magnetic block, the sliding block and the clamping sleeve, the integrity of the table board and the expanding auxiliary board is improved, and through cooperation of the movable table legs, the supporting strength of the expanding auxiliary board after folding can be further improved.

Description

Technical Field

[0001] This utility model relates to the field of office desk technology, specifically an energy-saving office desk with a folding extension panel. Background Technology

[0002] Energy-saving desks are a new type of office furniture that integrates environmentally friendly design concepts and energy-saving technologies. While meeting the basic functions of traditional desks (such as providing a work surface and storage space), they achieve the goal of reducing energy consumption and environmental impact through material selection, structural optimization, and integration of intelligent technologies.

[0003] An investigation revealed that a utility model patent (publication number: CN216822200U) discloses an expandable and foldable office desk, including a support base. A first desktop is fixedly mounted on the top of the support base. A connecting groove is fixedly mounted on the bottom of the first desktop away from the support base. A second desktop is connected to the first desktop via a pull-out mechanism within the connecting groove. A first support rod is symmetrically fixedly mounted on the bottom of the second desktop away from the connecting groove. A third desktop is rotatably mounted on the top of the first desktop at one end of the support base. A movable groove is fixedly mounted on the end of the third desktop away from the support base. A fixed plate is rotatably mounted within the movable groove, and a second support rod is fixedly mounted on the bottom of the fixed plate. This device allows for the expansion and folding of the office desk, significantly improving the utilization of office space.

[0004] Although the aforementioned patent improves the efficiency of the desk by designing components such as support bases, pull-out mechanisms, and movable slots, and by cooperating with each component, and increases the usable area of ​​the desk by increasing the work surface, the desk's desktop height is inconsistent after expansion. This is not only detrimental to improving the effectiveness of the office equipment, but also to the overall aesthetics, and is very unfavorable to improving the user experience.

[0005] Therefore, this utility model provides an energy-saving office desk with a folding extension board to solve the above problems. Utility Model Content

[0006] This utility model provides an energy-saving office desk with a folding extension panel, which aims to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An energy-saving office desk with a folding extension panel includes a tabletop and an extension assembly, wherein the extension assembly includes extension sub-panels that are rotatably connected to the two side walls of the tabletop via hinges;

[0009] A fixing strip is fixedly connected to the bottom end of the tabletop. A slider is fixedly connected to the outer wall of the fixing strip by a compression spring. A sliding sleeve is fixedly connected to the bottom end of the tabletop corresponding to the slider. The slider slides on the inner wall of the sliding sleeve. A strong magnet is installed on the side of the slider away from the compression spring. A retaining sleeve is fixedly connected to the bottom end of the extension plate corresponding to the strong magnet. A strong magnet base is fixedly connected to the inner wall of the retaining sleeve.

[0010] As a preferred technical solution of this application, the expansion component further includes a locking groove formed on the outer wall of the tabletop, a snap-fit ​​spring fixedly connected to the inner wall of the locking groove, and a snap-fit ​​post fixedly connected to the end of the snap-fit ​​spring.

[0011] As a preferred technical solution of this application, a locking block is fixedly connected to the side wall of the expansion sub-plate near the table, and a locking groove is opened on the outer wall of the locking post corresponding to the locking block.

[0012] As a preferred technical solution of this application, a limiting groove is formed on the outer side wall of the tabletop, a support block is slidably connected to the inner wall of the limiting groove, and a connecting block is threadedly connected to the outer wall of the support block.

[0013] As a preferred technical solution of this application, a table leg is fixedly connected to the outer wall of the connecting block, and an adjusting shim is threadedly connected to the bottom end of the table leg.

[0014] As a preferred technical solution of this application, the outer wall of the extension sub-plate is rotatably connected to a protective railing via a damping shaft, and the outer wall of the protective railing is provided with ventilation slots.

[0015] By incorporating the expansion components, the user experience of the desk is enhanced through the coordinated operation of its various parts. The flat desktop after expansion allows for better placement of office equipment, improving both user experience and work efficiency. Hinges facilitate the rotation of the two expansion panels. Once rotated into position, the interaction of the strong magnet base, strong magnet block, slider, and retainer allows the slider to be moved into the retainer and sleeve through magnetic attraction. This combination improves the overall integrity of the desk and expansion panels. Furthermore, the movable legs further enhance the support strength of the expansion panels after folding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an energy-saving office desk with a folding extension panel;

[0017] Figure 2 A schematic diagram of the opening structure of the expansion panel in an energy-saving office desk with a folding extension panel;

[0018] Figure 3This is a schematic diagram of the structure of an adjustable pad in an energy-saving office desk with a folding extension panel;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure at point A;

[0020] Figure 5 for Figure 3 Schematic diagram of the structure at point B;

[0021] Figure 6 for Figure 2 A schematic diagram of the structure at point C.

[0022] In the picture:

[0023] 1. Tabletop; 2. Extension sub-board; 3. Fixing strip; 4. Compression spring; 5. Slider; 6. Sliding sleeve; 7. Strong magnet; 8. Sleeve; 9. Strong magnet base; 10. Locking groove; 11. Snap-fit ​​spring; 12. Locking post; 13. Locking block; 14. Locking groove; 15. Limiting groove; 16. Support block; 17. Connecting block; 18. Table leg; 19. Adjusting shim; 20. Damping pivot; 21. Guardrail. Detailed Implementation

[0024] 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.

[0025] This utility model provides an energy-saving office desk with a folding extension panel, such as... Figures 1-6 As shown, an energy-saving desk with a folding extension panel includes a desk 1 and an extension assembly. The extension assembly includes extension sub-panels 2 that are rotatably connected to the two side walls of the desk 1 via hinges.

[0026] A fixing strip 3 is fixedly connected to the bottom end of the tabletop 1. A slider 5 is fixedly connected to the outer wall of the fixing strip 3 via a compression spring 4. A sliding sleeve 6 is fixedly connected to the bottom end of the tabletop 1 corresponding to the slider 5. The slider 5 slides on the inner wall of the sliding sleeve 6. A strong magnet 7 is installed on the side of the slider 5 away from the compression spring 4. A retaining sleeve 8 is fixedly connected to the bottom end of the extension sub-plate 2 corresponding to the strong magnet 7. A strong magnet base 9 is fixedly connected to the inner wall of the retaining sleeve 8.

[0027] The expansion assembly also includes a locking groove 10 formed on the outer wall of the tabletop 1, with a snap-fit ​​spring 11 fixedly connected to the inner wall of the locking groove 10, and a snap-fit ​​post 12 fixedly connected to the end of the snap-fit ​​spring 11.

[0028] A locking block 13 is fixedly connected to the side wall of the extension sub-board 2 near the tabletop 1, and a locking groove 14 is opened on the outer wall of the locking post 12 corresponding to the locking block 13.

[0029] A limiting groove 15 is provided on the outer side wall of the tabletop 1, and a support block 16 is slidably connected to the inner wall of the limiting groove 15. A connecting block 17 is threadedly connected to the outer wall of the support block 16.

[0030] The outer wall of the connecting block 17 is fixedly connected to the table leg 18, and the bottom end of the table leg 18 is threadedly connected to the adjusting shim 19.

[0031] Specifically, the tabletop 1 meets the user's daily needs, while the two adjustable extension panels 2 increase the usable desktop space, improving user efficiency and allowing for the placement of more items. Through the extension components, the two extension panels 2 rotate along the hinges, utilizing the cooperation of the slider 5, strong magnet 7, sleeve 8, and strong magnetic base 9. When the extension panels 2 rotate and unfold, the strong magnetic base 9 at the end of the sleeve 8 magnetically attracts the strong magnetic block 7, causing it to slide inside the sliding sleeve 6 and then insert into the sleeve 8 to complete the locking. This locking quickly connects the tabletop 1 and the extension panels 2 from the bottom, improving overall rigidity and preventing bending of the extension panels 2 due to weight during use, reducing the risk of items falling. The compression spring 4 and the fixing strip 3 ensure that when the extension panels 2 return to their original position, the magnetic force disengages, allowing the slider 5 to move away from the sleeve 8, facilitating the return of the extension panels 2. The locking blocks on the outer wall of the extension panels 2 further enhance the connection. 13. When folding up, the locking groove 10, the snap-fit ​​spring 11, and the snap-fit ​​post 12 inside the tabletop 1 work together. During folding, the snap-fit ​​block 13 abuts against the snap-fit ​​post 12, causing the snap-fit ​​post 12 to slide inside the locking groove 10. This allows the snap-fit ​​groove 14 on the outer wall of the snap-fit ​​post 12 to engage with the snap-fit ​​block 13. This engagement allows the extension sub-plate 2 to connect with the tabletop 1 when folded up, improving its stability after folding. When the two extension sub-plates 2 are unfolded, to avoid insufficient support force of the extension sub-plates 2, the sliding limit groove 15 can be used. The internal support block 16 causes the connecting block 17 and the table leg 18 to slide to one side of the extension sub-board 2, thereby improving the overall stability of the desk by unfolding the table leg 18. The pin inside the table board 1 can limit the movement of the table leg 18 to ensure its stability during use. The adjusting shim 19 connected to the bottom of the table leg 18 by the thread can be rotated to make it rotate inside the table leg 18, thereby adjusting its height to adapt to different flat surfaces and further improving the stability of the desk.

[0032] The outer wall of the extension sub-plate 2 is rotatably connected to the guardrail 21 via the damping shaft 20, and the outer wall of the guardrail 21 is provided with ventilation slots.

[0033] Specifically, by extending the damping pivot 20 on the outer wall of the sub-panel 2, the protective railing 21 can be rotated. After the sub-panel 2 is extended, the rotating protective railing 21 improves the safety of the desk and enhances the user experience in order to prevent items on the desk from sliding and falling.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An energy-saving office table with folding extension board, comprising a table board (1) and an extension assembly, characterized in that: The extension assembly includes extension sub-plates (2) that are rotatably connected to the two side walls of the tabletop (1) via hinges; A fixing strip (3) is fixedly connected to the bottom end of the tabletop (1). A slider (5) is fixedly connected to the outer wall of the fixing strip (3) by a compression spring (4). A sliding sleeve (6) is fixedly connected to the bottom end of the tabletop (1) corresponding to the slider (5). The slider (5) slides on the inner wall of the sliding sleeve (6). A strong magnetic block (7) is installed on the side of the slider (5) away from the compression spring (4). A sleeve (8) is fixedly connected to the bottom end of the extension sub-plate (2) corresponding to the strong magnetic block (7). A strong magnetic seat (9) is fixedly connected to the inner wall of the sleeve (8).

2. The energy saving office table with folding extension board according to claim 1, characterized in that: The extension assembly also includes a locking groove (10) formed on the outer wall of the tabletop (1), and a snap-fit ​​spring (11) is fixedly connected to the inner wall of the locking groove (10), and a snap-fit ​​post (12) is fixedly connected to the end of the snap-fit ​​spring (11).

3. An energy-saving office desk with a folding extension panel according to claim 2, characterized in that: The expansion sub-plate (2) is fixedly connected to a card block (13) on one side wall near the table (1), and the outer wall of the card post (12) is provided with a card slot (14) corresponding to the card block (13).

4. An energy-saving office desk with a folding extension panel according to claim 2, characterized in that: The outer side wall of the tabletop (1) has a limiting groove (15), the inner wall of the limiting groove (15) is slidably connected to a support block (16), and the outer wall of the support block (16) is threadedly connected to a connecting block (17).

5. An energy-saving office desk with a folding extension panel according to claim 4, characterized in that: The outer wall of the connecting block (17) is fixedly connected to a table leg (18), and the bottom end of the table leg (18) is threadedly connected to an adjusting shim (19).

6. An energy-saving office desk with a folding extension panel according to claim 4, characterized in that: The outer wall of the extension sub-plate (2) is rotatably connected to a guardrail (21) via a damping shaft (20), and the outer wall of the guardrail (21) is provided with ventilation slots.

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