A kind of composite anti-nitrile board for laboratory

Abstract

The present invention proposes a composite anti-naite board for laboratory use, including a base plate, an anti-corrosion plate and a plurality of limiting rods; a concave card slot is provided in the middle of the base plate, and a plurality of limiting slots distributed around the card slot and connected to the card slot are also provided in the base plate, and the limiting slots extend outward away from one end of the card slot and are connected to the outside world; the anti-corrosion plate is located above the base plate and fits the base plate, and a card table is provided in the middle of one side of the anti-corrosion plate close to the base plate and is connected to the card slot; a plurality of limiting rods are respectively slidably connected to the plurality of limiting slots, and a plurality of limiting rods are all against the card table to limit the card table. The anti-corrosion plate of the present invention is connected to the base plate in a detachable manner, and the anti-corrosion plate is limited by a plurality of limiting rods. When the anti-corrosion plate is corroded to a certain extent, the anti-corrosion plate can be disassembled for replacement to extend the service life of the plate.

Description

Technical Field

[0001] The invention relates to the technical field of decorative materials, in particular to a composite anti-nitrile board for laboratories. Background Art

[0002] Due to the special environment of the laboratory, acids, alkalis and even fire may accidentally fall on tables and chairs during the experiment. Therefore, the performance requirements for laboratory decorative panels are relatively high. However, commonly used panels cannot meet the requirements of corrosion resistance, so there is an urgent need to solve this problem. Summary of the invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes a composite anti-nitrile board for laboratory use.

[0004] The present invention proposes a composite anti-natant plate for laboratory use, comprising a base plate, an anti-corrosion plate and a plurality of limit rods; an inwardly concave slot is provided in the middle of the base plate, and a plurality of limit grooves distributed around the slot and connected to the slot are also provided in the base plate, and the limit grooves extend outward away from one end of the slot and connected to the outside world; the anti-corrosion plate is located above the base plate and fits the base plate, and a card table connected to the card slot is provided in the middle of one side of the anti-corrosion plate close to the base plate; a plurality of limit rods are respectively slidably connected to the plurality of limit grooves, and the plurality of limit rods are all against the card table to limit the card table.

[0005] Preferably, the limiting groove has a quadrilateral cross-section, and the four sides of the limiting groove are provided with sliding grooves extending along the length direction thereof; the limiting rod has a quadrilateral cross-section, and the four sides of the limiting rod are provided with limiting platforms slidably engaged in the sliding grooves.

[0006] Preferably, the number of the limiting grooves is four.

[0007] Preferably, the card platform is provided with limiting holes at positions corresponding to the plurality of limiting slots, and the limiting rod is provided with a limiting head inserted into the limiting hole at one end close to the card slot.

[0008] Preferably, the cross section of the limiting head is cross-shaped, and the limiting hole is matched with the limiting head.

[0009] Preferably, an end of the limiting rod away from the clamping slot is provided with a concave slot, and a pull rod is slidably clamped in the slot.

[0010] The present invention proposes a composite anti-corrosion board for laboratory use, in which the anti-corrosion board and the base plate are detachably connected, and the anti-corrosion board is limited by a plurality of limiting rods. When the anti-corrosion board is corroded to a certain extent, the anti-corrosion board can be disassembled for replacement, thereby extending the service life of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a composite anti-nitrile board for laboratory use proposed by the present invention;

[0012] Figure 2 This is a schematic diagram of the structure of a limit rod in a composite anti-nitr plate for laboratory use proposed by the present invention;

[0013] Figure 3 The present invention is a schematic diagram of the local structure of a base plate in a composite anti-nitrile board for laboratory use. DETAILED DESCRIPTION

[0014] Reference Figure 1-Figure 3 The present invention provides a composite anti-corrosion board for laboratory use, comprising a base plate 1, an anti-corrosion plate 2 and a plurality of limit rods 3; wherein:

[0015] An inwardly concave card slot 4 is provided in the middle of the base plate 1, and four limiting slots 5 are distributed around the card slot 4 and connected to the card slot 4. The limiting slot 5 extends outward away from one end of the card slot 4 and is connected to the outside. The limiting slot 5 has a quadrilateral cross-section, and the four sides of the limiting slot 5 are provided with sliding grooves 7 extending along the length direction thereof.

[0016] The anti-corrosion plate 2 is located above the substrate 1 and is attached to the substrate 1. A clamping platform 6 is provided in the middle of the side of the anti-corrosion plate 2 close to the substrate 1 and is clamped in the clamping slot 4. Limiting holes 9 are provided on the clamping platform 6 at positions corresponding to the multiple limiting grooves 5, and the cross-section of the limiting hole 9 is cross-shaped.

[0017] The plurality of limit rods 3 are respectively slidably engaged in the plurality of limit slots 5, and the limit rods 3 have a quadrilateral cross section, and the four sides of the limit rods 3 are provided with limit platforms 8 slidably engaged in the slide slots 7. The limit rods 3 are provided with limit heads 10 inserted in the limit holes 9 at one end close to the slots 4, and the cross section of the limit heads 10 is cross-shaped and matched with the limit holes 9.

[0018] The composite anti-corrosion board for laboratory proposed by the present invention has an anti-corrosion board 2 and a base plate 1 connected in a detachable manner, and the anti-corrosion board 2 is limited by a plurality of limiting rods 3. When the anti-corrosion board 2 is corroded to a certain extent, the anti-corrosion board 2 can be disassembled for replacement, thereby extending the service life of the board.

[0019] In this embodiment, in order to facilitate the sliding of the limiting rod 3 , an end of the limiting rod 3 away from the clamping slot 4 is provided with a concave slot 11 , and a pull rod 12 is slidably clamped in the slot 11 .

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite anti-nitr board for laboratory use, characterized in that: The invention comprises a base plate (1), an anti-corrosion plate (2) and a plurality of limiting rods (3); a concave card slot (4) is provided in the middle of the base plate (1); a plurality of limiting grooves (5) are also provided in the base plate (1) and are distributed around the card slot (4) and are connected to the card slot (4); the limiting grooves (5) extend outwards away from one end of the card slot (4) and are connected to the outside; the anti-corrosion plate (2) is located above the base plate (1) and is attached to the base plate (1); a card platform (6) is provided in the middle of one side of the anti-corrosion plate (2) close to the base plate (1) and is connected to the card slot (4); the plurality of limiting rods (3) are respectively slidably connected to the plurality of limiting grooves (5); the plurality of limiting rods (3) are all in contact with the card platform (6) to limit the card platform (6); The card table (6) is provided with limiting holes (9) at positions corresponding to the plurality of limiting grooves (5), and the limiting rod (3) is provided with a limiting head (10) inserted into the limiting hole (9) at one end close to the card groove (4); The cross section of the limiting head (10) is cross-shaped, and the limiting hole (9) is matched with the limiting head (10).

2. The laboratory composite anti-nitrile board according to claim 1, characterized in that: The limiting groove (5) has a quadrilateral cross section, and the four sides of the limiting groove (5) are provided with sliding grooves (7) extending along the length direction thereof; the limiting rod (3) has a quadrilateral cross section, and the four sides of the limiting rod (3) are provided with limiting platforms (8) slidably engaged in the sliding grooves (7).

3. The laboratory composite anti-nitrile board according to claim 1, characterized in that: The number of the limiting grooves (5) is four.

4. The laboratory composite anti-nitrile board according to any one of claims 1 to 3, characterized in that: An end of the limiting rod (3) away from the clamping slot (4) is provided with an inwardly concave slot (11), and a pull rod (12) is slidably clamped in the slot (11).

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