Corrosion-resistant laboratory furniture

Abstract

The utility model relates to the field of laboratory furniture, and discloses corrosion-resistant laboratory furniture which comprises an experimental platform, phenolic resin paint is fixedly connected to the top of the experimental platform, lifting plates are fixedly connected to the two sides of the bottom of the experimental platform, and supporting bases are slidably connected to the surfaces of the lifting plates. A toothed plate is fixedly connected to the front side of the inner wall of the supporting base, a transmission box is fixedly connected to the surface of the lifting plate, shaft rods are fixedly connected to the two sides of the interior of the transmission box, ratchet wheel sleeves are movably connected to the surfaces of the shaft rods, the ratchet wheel sleeves are meshed with the toothed plate, and fixing plates are fixedly connected to the two sides of the interior of the transmission box. According to the experiment table, the height of the experiment table can be adjusted through mutual cooperation of the lifting plate, the toothed plate, the ratchet wheel sleeve, the rotating disc and other structures, users of different heights can use the experiment table conveniently, and the advantage that the height is convenient to adjust is achieved.

Description

Technical Field

[0001] The utility model relates to the field of laboratory furniture, in particular to corrosion-resistant laboratory furniture. Background Art

[0002] The laboratory is a place where experiments are conducted. The laboratory is the cradle of science, the base of scientific research, and the source of scientific and technological development. It plays a very important role in the development of science and technology. When conducting experiments, a laboratory table is needed;

[0003] After searching, Chinese patent announcement number: CN216368074U discloses a corrosion-resistant chemical laboratory table, including support legs, an operating table and a water outlet mechanism, a first connecting plate is installed on the inner side of the support legs, an operating table is installed on the top of the support legs, an anti-corrosion layer is installed on the top of the operating table, a water outlet mechanism is installed on the back of the operating table, a support plate is symmetrically installed on the top of the operating table through the anti-corrosion layer, a fixing groove is opened through the top of the support plate, a mounting shell is installed on the top of the operating table through the top of the anti-corrosion layer, and the mounting shell is located on one side of the mounting shell. The utility model is provided with a clamping plate movably installed on the back of the inclined plate, and the bottom of the clamping plate enters the inner side of the fixing groove to fix the clamping plate, thereby fixing the inclined plate, and then the book to be read is placed on the inclined plate for support, so that the user can read the book more conveniently without causing trouble to the user.

[0004] In the above technology, although the tilting plate can facilitate the placement of books, the height of the laboratory table cannot be adjusted, which is inconvenient for users of different heights to use. Therefore, a corrosion-resistant laboratory furniture is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a corrosion-resistant laboratory furniture, aiming to improve the problem of inconvenient height adjustment of the laboratory table in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A corrosion-resistant laboratory furniture, comprising an experimental platform, wherein the top of the experimental platform is fixedly connected with phenolic resin paint, both sides of the bottom of the experimental platform are fixedly connected with lifting plates, the surface of the lifting plate is slidably connected with a support base, the front side of the inner wall of the support base is fixedly connected with a tooth plate, the surface of the lifting plate is fixedly connected with a transmission box, both sides of the transmission box are fixedly connected with a shaft rod, the surface of the shaft rod is movably connected with a ratchet sleeve, the ratchet sleeve is meshed with the tooth plate, both sides of the transmission box are fixedly connected with a fixing plate, the side of the ratchet sleeve away from the tooth plate is fixedly connected with a spring sheet, and the spring sheet is far away from the tooth plate. The side away from the ratchet sleeve is fixedly connected to the surface of the fixed plate, a transmission rod is arranged on the front side of the transmission box, the back side of the transmission rod penetrates into the interior of the transmission box and is fixedly connected with a turntable, arc-shaped slide grooves are opened on both sides of the interior of the turntable, a slide rod 1 is slidably connected inside the arc-shaped slide groove, a push-pull plate is movably connected to the front and rear sides of the slide rod 1, the fixed plate sleeve is arranged on the surface of the push-pull plate, a slide rod 2 is slidably connected inside the ratchet sleeve, a side of the push-pull plate close to the tooth plate is movably connected to the surface of the slide rod 2, a placement component is arranged on the top of the phenolic resin paint, and a reinforcement component is arranged on the bottom of the transmission box;

[0008] As a further description of the above technical solution:

[0009] The placement assembly includes a rectangular plate 1, which is arranged on the top of the phenolic resin paint, and the inner wall of the rectangular plate 1 is fixedly connected to rubber pads on both sides, and the inner wall of the rectangular plate 1 is slidably connected to a rectangular plate 2, and the two sides of the rectangular plate 2 are in contact with the surface of the rubber pad;

[0010] As a further description of the above technical solution:

[0011] The reinforcement assembly includes a reinforcement plate, the reinforcement plate is fixedly connected to the bottom of the transmission box, and a side of the reinforcement plate close to the lifting plate is fixedly connected to the surface of the lifting plate;

[0012] As a further description of the above technical solution:

[0013] The top of the phenolic resin paint is fixedly connected with an epoxy resin paint;

[0014] As a further description of the above technical solution:

[0015] The top of the support base close to the ratchet sleeve is fixedly connected to a limiting block;

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the front side of the transmission rod;

[0018] As a further description of the above technical solution:

[0019] The bottom of the fixing plate is fixedly connected with a supporting plate, and the bottom of the supporting plate is fixedly connected to the bottom of the inner cavity of the transmission box;

[0020] As a further description of the above technical solution:

[0021] The front side and the rear side of the ratchet sleeve are both provided with limiting rings, and the limiting rings are fixedly connected to the surface of the shaft.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the height of the laboratory table can be adjusted by arranging the lifting plate, the tooth plate, the ratchet sleeve and the turntable and other structures to cooperate with each other, so as to facilitate the use of users of different heights and achieve the advantage of easy height adjustment.

[0024] 2. In the utility model, by setting the mutual cooperation of the rectangular plate 1 and the rubber pad rectangular plate 2, test tubes of different heights can be placed, and the friction force of the rubber pad can fix the rectangular plate 2, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a corrosion-resistant laboratory furniture proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a transmission box of a corrosion-resistant laboratory furniture proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural schematic diagram of an arc-shaped slideway of a corrosion-resistant laboratory furniture proposed by the utility model;

[0028] Figure 4 This is a three-dimensional structural schematic diagram of a lifting plate of a corrosion-resistant laboratory furniture proposed by the utility model;

[0029] Figure 5 The utility model is a three-dimensional structural schematic diagram of a rubber pad of corrosion-resistant laboratory furniture.

[0030] Legend:

[0031] 1. Experimental platform; 2. Phenolic resin paint; 3. Lifting plate; 4. Support base; 5. Tooth plate; 6. Transmission box; 7. Shaft rod; 8. Ratchet sleeve; 9. Fixed plate; 10. Shrapnel; 11. Transmission rod; 12. Turntable; 13. Arc slide; 14. Slide bar 1; 15. Push-pull plate; 16. Slide bar 2; 17. Rectangular plate 1; 18. Rubber pad; 19. Rectangular plate 2; 20. Reinforcement plate; 21. Epoxy resin paint; 22. Limit block; 23. Handle; 24. Support plate; 25. Limit ring. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-3 , an embodiment provided by the utility model: a corrosion-resistant laboratory furniture, including an experimental platform 1, a phenolic resin paint 2 is fixedly connected to the top of the experimental platform 1, and an epoxy resin coating 21 is fixedly connected to the top of the phenolic resin paint 2. By setting the epoxy resin coating 21, the epoxy resin coating 21 can improve the anti-corrosion effect of the experimental platform 1 and improve the service life of the experimental platform 1. Both sides of the bottom of the experimental platform 1 are fixedly connected with a lifting plate 3, and the surface of the lifting plate 3 is slidably connected to a support base 4. The top of the support base 4 close to the ratchet sleeve 8 is fixedly connected with a limiting block 22. By setting the limiting block 22, the limiting block 22 can limit the height of the lifting plate 3 moving upward to prevent the lifting plate 3 from detaching from the inside of the support base 4. The front side of the inner wall of the support base 4 is fixedly connected with a toothed plate 5. The surface of 3 is fixedly connected with a transmission box 6, and both sides of the transmission box 6 are fixedly connected with a shaft rod 7. The surface of the shaft rod 7 is movably connected with a ratchet sleeve 8. The front and rear sides of the ratchet sleeve 8 are provided with a limiting ring 25, and the limiting ring 25 is fixedly connected to the surface of the shaft rod 7. By setting the limiting ring 25, the limiting ring 25 can limit the ratchet sleeve 8 to prevent the ratchet sleeve 8 from shaking during the rotation process. The ratchet sleeve 8 is meshed with the tooth plate 5, and both sides of the transmission box 6 are fixedly connected with a fixing plate 9. The bottom of the fixing plate 9 is fixedly connected with a supporting plate 24. The bottom of the supporting plate 24 is fixedly connected to the bottom of the inner cavity of the transmission box 6. By setting the supporting plate 24, the supporting plate 24 can support the fixing plate 9, thereby improving the stability of the fixing plate 9. The side of the ratchet sleeve 8 away from the tooth plate 5 is fixedly connected with a spring piece 10.

[0034] Reference Figure 2-4The side of the spring piece 10 away from the ratchet sleeve 8 is fixedly connected to the surface of the fixed plate 9. A transmission rod 11 is arranged on the front of the transmission box 6. The front of the transmission rod 11 is fixedly connected with a handle 23. By setting the handle 23, the handle 23 can facilitate the user to quickly rotate the transmission rod 11, avoiding the phenomenon that the user cannot quickly rotate the transmission rod 11. The back of the transmission rod 11 penetrates into the interior of the transmission box 6 and is fixedly connected with a turntable 12. Arc-shaped slide grooves 13 are provided on both sides of the interior of the turntable 12. A slide rod 14 is slidably connected inside the arc-shaped slide groove 13. The front and rear sides of the slide rod 14 are movably connected with a push-pull plate 15. The fixed plate 9 is sleeved on the surface of the push-pull plate 15. The ratchet sleeve 8 is slidably connected with a slide rod 2 16. The side of the push-pull plate 15 close to the tooth plate 5 is movably connected to the surface of the slide rod 2 16.

[0035] Reference Figure 5 A placement component is provided on the top of the phenolic resin paint 2, and the placement component includes a rectangular plate 17. The rectangular plate 17 is provided on the top of the phenolic resin paint 2. Rubber pads 18 are fixedly connected to both sides of the inner wall of the rectangular plate 17. A rectangular plate 2 19 is slidably connected to the inside of the rectangular plate 17. Both sides of the rectangular plate 2 19 are in contact with the surface of the rubber pad 18. By arranging the mutual cooperation of the rectangular plate 17, the rubber pad 18 and the rectangular plate 2 19 structures, test tubes of different heights can be placed, and the rectangular plate 2 19 can be fixed by the friction force of the rubber pad 18, which is convenient for users to use.

[0036] Reference Figure 2-4 A reinforcement component is provided at the bottom of the transmission box 6, and the reinforcement component includes a reinforcement plate 20. The reinforcement plate 20 is fixedly connected to the bottom of the transmission box 6, and the side of the reinforcement plate 20 close to the lifting plate 3 is fixedly connected to the surface of the lifting plate 3. By setting the reinforcement plate 20, the reinforcement plate 20 can increase the connection area between the transmission box 6 and the lifting plate 3, avoid the transmission box 6 from being broken and damaged, and improve the stability of the transmission box 6.

[0037] Working principle: During use, when the height of the experimental platform 1 needs to be adjusted, the user first rotates the transmission rod 11 through the handle 23 to drive the turntable 12 for transmission. The turntable 12 drives the push-pull plate 15 to approach each other through the arc-shaped slide groove 13 and the slide bar 14. The push-pull plate 15 drives the ratchet sleeve 8 to rotate around the shaft 7 through the slide bar 2 16, so that the ratchet sleeve 8 is separated from the inside of the tooth plate 5. At the same time, the ratchet sleeve 8 compresses the spring piece 10, and then the lifting plate 3 slides inside the support base 4 to adjust the height of the experimental platform 1. When the experimental platform 1 reaches the appropriate position, release the handle 23, and the spring piece 10 drives the ratchet sleeve 8 to reset through its own elastic force, so that the ratchet sleeve 8 is stuck in the inside of the tooth plate 5 to fix the lifting plate 3, thereby achieving the advantage of easy height adjustment.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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. A corrosion-resistant laboratory furniture, comprising a laboratory platform (1), characterized in that: The top of the experimental platform (1) is fixedly connected to a phenolic resin paint (2), and both sides of the bottom of the experimental platform (1) are fixedly connected to a lifting plate (3), and the surface of the lifting plate (3) is slidably connected to a support base (4), and the front side of the inner wall of the support base (4) is fixedly connected to a toothed plate (5), and the surface of the lifting plate (3) is fixedly connected to a transmission box (6), and both sides of the transmission box (6) are fixedly connected to a shaft rod (7), and the surface of the shaft rod (7) is movably connected to a ratchet sleeve (8), and the ratchet sleeve (8) is meshed with the toothed plate (5), and both sides of the transmission box (6) are fixedly connected to a fixed plate (9), and the side of the ratchet sleeve (8) away from the toothed plate (5) is fixedly connected to a spring sheet (10), and the side of the spring sheet (10) away from the ratchet sleeve (8) is fixedly connected to a fixed plate (9). The surface of the fixed plate (9) is provided with a transmission rod (11) on the front of the transmission box (6), the back of the transmission rod (11) penetrates into the interior of the transmission box (6) and is fixedly connected to a turntable (12), arc-shaped slide grooves (13) are provided on both sides of the interior of the turntable (12), the interior of the arc-shaped slide groove (13) is slidably connected with a slide rod 1 (14), the front and rear sides of the slide rod 1 (14) are movably connected with a push-pull plate (15), the fixed plate (9) is sleeved on the surface of the push-pull plate (15), the interior of the ratchet sleeve (8) is slidably connected with a slide rod 2 (16), the push-pull plate (15) is movably connected to the surface of the slide rod 2 (16) on one side close to the tooth plate (5), the top of the phenolic resin paint (2) is provided with a placement component, and the bottom of the transmission box (6) is provided with a reinforcement component.

2. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: The placement component comprises a rectangular plate 1 (17), wherein the rectangular plate 1 (17) is arranged on the top of the phenolic resin paint (2), and rubber pads (18) are fixedly connected to both sides of the inner wall of the rectangular plate 1 (17), and a rectangular plate 2 (19) is slidably connected to the inside of the rectangular plate 1 (17), and both sides of the rectangular plate 2 (19) are in contact with the surface of the rubber pad (18).

3. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: The reinforcement assembly comprises a reinforcement plate (20), wherein the reinforcement plate (20) is fixedly connected to the bottom of the transmission box (6), and a side of the reinforcement plate (20) close to the lifting plate (3) is fixedly connected to the surface of the lifting plate (3).

4. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: The top of the phenolic resin paint (2) is fixedly connected with an epoxy resin coating (21).

5. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: The top of the support base (4) close to the ratchet sleeve (8) is fixedly connected to a limiting block (22).

6. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: A handle (23) is fixedly connected to the front side of the transmission rod (11).

7. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: The bottom of the fixing plate (9) is fixedly connected to a supporting plate (24), and the bottom of the supporting plate (24) is fixedly connected to the bottom of the inner cavity of the transmission box (6).

8. The corrosion-resistant laboratory furniture according to claim 1, characterized in that: The front side and the rear side of the ratchet sleeve (8) are both provided with limiting rings (25), and the limiting rings (25) are fixedly connected to the surface of the shaft (7).

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