Office table with lifting function

Abstract

The utility model discloses an office table with a lifting function, which relates to the field of office tables, and comprises mounting frames, a table plate is arranged between the mounting frames, fixing blocks are connected in the mounting frames, first grooves are formed in the tops of the fixing blocks, threaded rods are connected in the first grooves, and the top ends of the threaded rods are in threaded connection with pushing blocks. The top of the pushing block is connected with the bottom of the table plate, two supporting plates are connected into the mounting frame, second grooves are formed in the tops of the two supporting plates, extension plates are connected into the second grooves, and the tops of the extension plates are connected with the bottom of the table plate. The rotating disc is rotated, the rotating disc drives the threaded rod to rotate, the threaded rod drives the pushing block to move when rotating, the pushing block pushes the table plate, the table plate pulls the extension plate, the extension plate slides in the second groove in the supporting plate, and therefore the height of the table plate can be adjusted according to the height of a worker; and therefore, the comfort during working is improved.

Description

Technical Field

[0001] The utility model relates to the field of office desks, in particular to an office desk with a lifting function. Background Art

[0002] Office desks are desks that are used for the convenience of work in daily life, work and social activities. In terms of material composition, they are mainly divided into steel desks, wooden desks, metal desks, steel-wood combined desks, etc. In terms of usage type, they are mainly divided into office desks, supervisor desks, staff desks, conference desks, and large-scale desks. In terms of usage occasions, they mainly include offices, open staff offices, conference rooms, reading rooms, library and reference rooms, training classrooms, teaching and research rooms, laboratories, and staff dormitories.

[0003] At present, when some single-station office desks are used, because the office desks and office chairs are mostly designed uniformly, and because the heights of the staff are different, when the taller staff use the uniform office desks, the desktop height of the office desks is relatively low, which causes the staff to lower their heads to look at the office computers, causing discomfort to the staff's cervical spine.

[0004] Therefore, it is necessary to invent a desk with a lifting function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a desk with a lifting function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an office desk with a lifting function, comprising a mounting frame, a table top is arranged between the mounting frames, a fixing block is connected inside the mounting frame, a first groove is formed at the top of the fixing block, and a threaded rod is connected inside the first groove, a pushing block is threadedly connected to the top of the threaded rod, the top of the pushing block is connected to the bottom of the table top, two support plates are connected inside the mounting frame, a second groove is formed at the top of the two support plates, and an extension plate is connected inside the second groove, and the top of the extension plate is connected to the bottom of the table top.

[0007] Preferably, two mounting openings are provided in the mounting frame, and frosted glass is provided in the mounting openings, and a folder is connected to the front side of the mounting frame.

[0008] Preferably, the bottom end of the threaded rod passes through the bottom of the fixed block and is connected to a turntable.

[0009] Preferably, two limiting rods are connected inside the fixing block, and limiting holes corresponding to the limiting rods are formed at the bottom of the pushing block.

[0010] Preferably, the bottom of the table top is connected to an oblique support rod, the other end of the oblique support rod is connected to a wedge block, the side wall of the support plate is connected to the support block, the side wall of the support block is provided with a wedge-shaped groove corresponding to the wedge block, the side wall of the wedge block is provided with a threaded hole, and a bolt is threadedly connected to the threaded hole, and the side wall of the support block is provided with a strip opening corresponding to the bolt.

[0011] Preferably, the bottom of the table top is connected with criss-cross reinforcing rods.

[0012] Technical effects and advantages of the utility model:

[0013] By rotating the turntable, the turntable drives the threaded rod to rotate, and the threaded rod drives the pushing block to move when rotating. The pushing block pushes the table top, and the table top pulls the extension plate, so that the extension plate slides in the second groove on the support plate, so that the height of the table top can be adjusted according to the height of the staff, thereby improving the comfort during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of a top view structure;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure viewed from above;

[0017] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0018] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of part B.

[0019] In the figure: 1. mounting frame; 2. table top; 3. fixing block; 4. threaded rod; 5. pushing block; 6. limiting rod; 7. supporting plate; 8. extension plate; 9. frosted glass; 10. folder; 11. turntable; 12. oblique supporting rod; 13. wedge block; 14. supporting block; 15. bolt; 16. reinforcing rod. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] The utility model provides Figure 1-5 The office desk with a lifting function shown in the figure comprises a mounting frame 1, a table top 2 is arranged between the mounting frames 1, a fixing block 3 is connected inside the mounting frame 1, a first groove is provided on the top of the fixing block 3, and a threaded rod 4 is connected in the first groove, a pushing block 5 is threadedly connected to the top of the threaded rod 4, and the top of the pushing block 5 is connected to the bottom of the table top 2, two supporting plates 7 are connected in the mounting frame 1, a second groove is provided on the top of the two supporting plates 7, and an extension plate 8 is connected in the second groove, and the top of the extension plate 8 is connected to the bottom of the table top 2. When it is necessary to adjust the height of the table top 2, the turntable 11 is rotated, and the turntable 11 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the pushing block 5 to move when rotating, and the pushing block 5 pushes the table top 2, and the table top 2 pulls the extension plate 8, so that the extension plate 8 slides in the second groove on the support plate 7, so that the height of the table top 2 can be adjusted according to the height of the staff, thereby improving the comfort during work.

[0022] Two installation openings are provided in the installation frame 1 , and frosted glass 9 is arranged in the installation openings. A file folder 10 is connected to the front side of the installation frame 1 .

[0023] The bottom end of the threaded rod 4 passes through the bottom of the fixed block 3 and is connected to a turntable 11. By rotating the turntable 11, the threaded rod 4 can be driven to rotate.

[0024] Two limiting rods 6 are connected inside the fixed block 3 , and limiting holes corresponding to the limiting rods 6 are provided at the bottom of the pushing block 5 , so as to facilitate the limiting of the pushing block 5 .

[0025] The bottom of the table top 2 is connected to an oblique support rod 12, and the other end of the oblique support rod 12 is connected to a wedge block 13. The side wall of the support plate 7 is connected to a support block 14. The side wall of the support block 14 is provided with a wedge-shaped groove corresponding to the wedge block 13, and the side wall of the wedge block 13 is provided with a threaded hole, and a bolt 15 is threadedly connected in the threaded hole. The side wall of the support block 14 is provided with a strip opening corresponding to the bolt 15. When adjusting the height of the table top 2, the bolt 15 is rotated to loosen the bolt 15. When the table top 2 is raised or lowered, the oblique support rod 12 is pulled, and the oblique support rod 12 pulls the wedge block 13, so that the wedge block 13 slides in the wedge groove on the support block 14. After adjusting the height of the table top 2, it is locked by the bolt 15 to improve the stability of the table top 2.

[0026] The bottom of the table top 2 is connected with crisscross reinforcing rods 16 , which can conveniently improve the strength of the table top 2 .

[0027] Working principle of this utility model:

[0028] By rotating the turntable 11, the turntable 11 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the pushing block 5 to move when rotating, and the pushing block 5 pushes the table board 2, and the table board 2 pulls the extension plate 8, so that the extension plate 8 slides in the second groove on the support plate 7, so that the height of the table board 2 can be adjusted according to the height of the staff. When adjusting the height of the table board 2, the bolt 15 is rotated to loosen the bolt 15, and the table board 2 pulls the oblique support rod 12 when lifting and lowering, and the oblique support rod 12 pulls the wedge block 13, so that the wedge block 13 slides in the wedge groove on the support block 14. After adjusting the height of the table board 2, it is locked by the bolt 15 to improve the stability of the table board 2.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An office desk with a lifting function, comprising mounting frames, a table top is arranged between the mounting frames, and is characterized in that: A fixing block is connected to the mounting frame, a first groove is formed on the top of the fixing block, a threaded rod is connected to the first groove, a pushing block is threadedly connected to the top of the threaded rod, the top of the pushing block is connected to the bottom of the table top, two supporting plates are connected to the mounting frame, a second groove is formed on the top of the two supporting plates, an extension plate is connected to the second groove, and the top of the extension plate is connected to the bottom of the table top.

2. The office desk with lifting function according to claim 1, characterized in that: The mounting frame is provided with two mounting openings, and frosted glass is arranged in the mounting openings. The front side of the mounting frame is connected with a folder.

3. The office desk with lifting function according to claim 1, characterized in that: The bottom end of the threaded rod passes through the bottom of the fixed block and is connected with a rotating disk.

4. The office desk with lifting function according to claim 1, characterized in that: Two limiting rods are connected inside the fixing block, and limiting holes corresponding to the limiting rods are formed at the bottom of the pushing block.

5. The office desk with lifting function according to claim 1, characterized in that: The bottom of the table top is connected to an oblique support rod, the other end of the oblique support rod is connected to a wedge block, the side wall of the support plate is connected to the support block, the side wall of the support block is provided with a wedge-shaped groove corresponding to the wedge block, the side wall of the wedge block is provided with a threaded hole, and a bolt is threadedly connected in the threaded hole, and the side wall of the support block is provided with a strip opening corresponding to the bolt.

6. The office desk with lifting function according to claim 1, characterized in that: The bottom of the table top is connected with crisscross reinforcing rods.

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