Impact-resistant clean PC board

Abstract

The utility model discloses an impact-resistant clean light PC board, which comprises a clean light PC board body, the clean light PC board body is composed of a basic structure layer, an impact-resistant layer and a wear-resistant layer, the impact-resistant layer is located between the basic structure layer and the wear-resistant layer, the basic structure layer is the innermost layer of the clean light PC board body, and the wear-resistant layer is located between the impact-resistant layer and the wear-resistant layer. The impact-resistant layer is the middle layer of the light-cleaning PC board body, and the wear-resistant layer is the outermost layer of the light-cleaning PC board body. According to the utility model, the wave-shaped pressure-resistant plate is flatly laid in the impact-resistant layer, the plurality of pressure-resistant rods are inserted between the upper and lower end surfaces of the base structure layer and the wave-shaped pressure-resistant plate in a penetrating manner, and the polycarbonate material is filled between the plurality of pressure-resistant rods and the side wall of the wave-shaped pressure-resistant plate; therefore, the wave-shaped pressure-resistant plates and the pressure-resistant rods made of the elastic rubber materials improve the impact resistance of the light-cleaning PC board body, the outer surface of the light-cleaning PC board body is prevented from being broken or even fractured, and normal use of the light-cleaning PC board body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of clean and polished PC boards, in particular to an impact-resistant clean and polished PC board. Background Art

[0002] Clean-gloss PC board is made of polycarbonate material and is a combination of PC sun board and PC endurance board. Clean-gloss PC board is used everywhere in life and production. Among them, the most widely used fields include construction, medical care, electronics and electrical, automobiles and sports equipment. Clean-gloss PC board has become an indispensable new material.

[0003] In actual application, the existing clean-finish PC board will inevitably be hit by external forces, causing surface cracks or even breakage, affecting the normal use of the clean-finish PC board. This paper proposes an impact-resistant clean-finish PC board to solve the above problem. Utility Model Content

[0004] In response to the shortcomings and defects in the existing technology, the utility model proposes an impact-resistant clean PC board, which is used to solve the technical problem that the existing clean PC board in the background technology is inevitably subject to external impact during actual application, causing surface cracks or even breakage, which affects the normal use of the clean PC board.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An impact-resistant, smooth PC board comprises a smooth PC board body, wherein the smooth PC board body is composed of a basic structural layer, an impact-resistant layer, and a wear-resistant layer, wherein the impact-resistant layer is located between the basic structural layer and the wear-resistant layer, wherein the basic structural layer is the innermost layer of the smooth PC board body, the impact-resistant layer is the middle layer of the smooth PC board body, and the wear-resistant layer is the outermost layer of the smooth PC board body, and an impact-resistant mechanism is provided in the impact-resistant layer.

[0007] Preferably, the impact-resistant layer and the wear-resistant layer are both double-layered, and the double-layered impact-resistant layer and the wear-resistant layer are symmetrically distributed with the basic structure layer as the symmetry axis, and the basic structure layer, the impact-resistant layer and the wear-resistant layer are all formed by hot pressing.

[0008] Preferably, the base structure layer and the impact-resistant layer are both made of polycarbonate material, and the impact-resistant mechanism is disposed in the polycarbonate material.

[0009] Preferably, the wear-resistant layer is made of high-temperature wear-resistant ceramic fiber, and the outer surface of the double-layer wear-resistant layer is also coated with a wear-resistant coating.

[0010] Preferably, the impact-resistant mechanism includes a corrugated anti-pressure plate laid flat in the impact-resistant layer, the upper and lower ends of the corrugated anti-pressure plate are respectively arranged close to the wear-resistant layer and the basic structure layer, and anti-pressure rods are inserted through the upper and lower end surfaces of the basic structure layer and the corrugated anti-pressure plate, the annular side wall of the anti-pressure rod is in contact with the side wall of the corrugated anti-pressure plate, and polycarbonate material is filled between several of the anti-pressure rods and the side wall of the corrugated anti-pressure plate.

[0011] Preferably, the wave-shaped anti-compression plate and the anti-compression rod are both made of elastic rubber.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The wear-resistant layer of high-temperature wear-resistant ceramic fiber material combined with wear-resistant coating effectively improves the wear resistance of the clean PC board body, prevents the outer surface of the clean PC board body from being damaged, and ensures the beauty of the clean PC board body.

[0014] 2. By laying the corrugated anti-pressure plate flat in the impact-resistant layer, and inserting a number of anti-pressure rods between the upper and lower end surfaces of the basic structure layer and the corrugated anti-pressure plate, and filling polycarbonate material between the several anti-pressure rods and the side walls of the corrugated anti-pressure plate, the corrugated anti-pressure plate and the anti-pressure rods made of elastic rubber material can improve the impact resistance of the clean and bright PC board body, prevent the outer surface of the clean and bright PC board body from cracking or even breaking, and ensure the normal use of the clean and bright PC board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic cross-sectional view of an impact-resistant, clean PC board proposed in the present invention;

[0016] Figure 2 This is a three-dimensional cross-sectional schematic diagram of an impact-resistant, clean PC board proposed by the present invention;

[0017] Figure 3 This is a structural schematic diagram of a wave-shaped compression plate and a compression rod of an impact-resistant, clean PC board proposed by the present invention.

[0018] In the figure: 1. Clean PC board body, 2. Basic structural layer, 3. Impact-resistant layer, 4. Wear-resistant layer, 5. Corrugated compression plate, 6. Compression rod. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3 A shock-resistant, clean PC board comprises a clean PC board body 1, which is composed of a basic structure layer 2, an impact-resistant layer 3 and a wear-resistant layer 4. The impact-resistant layer 3 is located between the basic structure layer 2 and the wear-resistant layer 4. The basic structure layer 2 is the innermost layer of the clean PC board body 1, the impact-resistant layer 3 is the middle layer of the clean PC board body 1, and the wear-resistant layer 4 is the outermost layer of the clean PC board body 1. The impact-resistant layer 3 and the wear-resistant layer 4 are both double-layered. The double-layer impact-resistant layer 3 and the wear-resistant layer 4 are symmetrically distributed with the basic structure layer 2 as the symmetry axis. The basic structure layer 2, the impact-resistant layer 3 and the wear-resistant layer 4 are all formed by hot pressing. The materials of the basic structure layer 2 and the impact-resistant layer 3 are both polycarbonate materials, the impact-resistant mechanism is arranged in the polycarbonate material, the material of the wear-resistant layer 4 is high-temperature wear-resistant ceramic fiber, and the outer surface of the double-layer wear-resistant layer 4 is also coated with a wear-resistant coating. The double-layer impact-resistant layer 3 and the wear-resistant layer 4 are symmetrically distributed with the basic structure layer 2 as the symmetry axis, and hot pressing is used to form the basic structure layer 2, the impact-resistant layer 3 and the wear-resistant layer 4, so that the wear-resistant layer 4 made of high-temperature wear-resistant ceramic fiber and the wear-resistant coating effectively improve the wear resistance of the clean and smooth PC board body 1, prevent the outer surface of the clean and smooth PC board body 1 from being damaged, and ensure the aesthetics of the clean and smooth PC board body 1.

[0022] An impact-resistant mechanism is provided in the impact-resistant layer 3, and the impact-resistant mechanism includes a corrugated anti-pressure plate 5 laid flat in the impact-resistant layer 3, and the upper and lower ends of the corrugated anti-pressure plate 5 are respectively arranged close to the wear-resistant layer 4 and the basic structure layer 2, and pressure rods 6 are inserted through the upper and lower end surfaces of the basic structure layer 2 and the corrugated anti-pressure plate 5, and the annular side wall of the pressure rod 6 is in contact with the side wall of the corrugated anti-pressure plate 5. Polycarbonate material is filled between several pressure rods 6 and the side wall of the corrugated anti-pressure plate 5, and the material of the corrugated anti-pressure plate 5 and the pressure rod 6 are both elastic rubber. The corrugated anti-pressure plate 5 and the pressure rod 6 made of elastic rubber improve the impact resistance of the clean PC board body 1, prevent the outer surface of the clean PC board body 1 from cracking or even breaking, and ensure the normal use of the clean PC board body 1.

[0023] When the present invention is in use, the double-layer impact-resistant layer 3 and the wear-resistant layer 4 are symmetrically distributed with the basic structure layer 2 as the symmetry axis, and hot pressing is used between the basic structure layer 2, the impact-resistant layer 3 and the wear-resistant layer 4, so that the wear-resistant layer 4 made of high-temperature wear-resistant ceramic fiber material is combined with the wear-resistant coating to effectively improve the wear resistance of the clean and bright PC board body 1, prevent the outer surface of the clean and bright PC board body 1 from being damaged, and ensure the aesthetics of the clean and bright PC board body 1, the corrugated anti-pressure plate 5 is flatly arranged in the impact-resistant layer 3, and a number of anti-pressure rods 6 are inserted through the upper and lower end surfaces of the basic structure layer 2 and the corrugated anti-pressure plate 5, and polycarbonate material is filled between the several anti-pressure rods 6 and the side walls of the corrugated anti-pressure plate 5, so that the corrugated anti-pressure plate 5 and the anti-pressure rods 6 made of elastic rubber material improve the impact resistance of the clean and bright PC board body 1, prevent the outer surface of the clean and bright PC board body 1 from being cracked or even broken, and ensure the normal use of the clean and bright PC board body 1.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An impact-resistant clean PC board, comprising a clean PC board body (1), characterized in that: The clean and smooth PC board body (1) is composed of a basic structural layer (2), an impact-resistant layer (3) and a wear-resistant layer (4); the impact-resistant layer (3) is located between the basic structural layer (2) and the wear-resistant layer (4); the basic structural layer (2) is the innermost layer of the clean and smooth PC board body (1); the impact-resistant layer (3) is the middle layer of the clean and smooth PC board body (1); the wear-resistant layer (4) is the outermost layer of the clean and smooth PC board body (1); and an impact-resistant mechanism is provided in the impact-resistant layer (3).

2. The impact-resistant clean PC board according to claim 1, characterized in that: The impact-resistant layer (3) and the wear-resistant layer (4) are both double-layered, and the double-layered impact-resistant layer (3) and the wear-resistant layer (4) are symmetrically distributed with the basic structure layer (2) as the symmetry axis. The basic structure layer (2), the impact-resistant layer (3) and the wear-resistant layer (4) are all formed by hot pressing.

3. The impact-resistant clean PC board according to claim 1, characterized in that: The base structure layer (2) and the impact-resistant layer (3) are both made of polycarbonate material, and the impact-resistant mechanism is arranged in the polycarbonate material.

4. The impact-resistant clean PC board according to claim 1, characterized in that: The material of the wear-resistant layer (4) is high-temperature wear-resistant ceramic fiber, and the outer surface of the double-layer wear-resistant layer (4) is also coated with a wear-resistant coating.

5. The impact-resistant clean PC board according to claim 1, characterized in that: The impact-resistant mechanism comprises a corrugated anti-pressure plate (5) arranged flat in the impact-resistant layer (3), wherein the upper and lower ends of the corrugated anti-pressure plate (5) are respectively arranged close to the wear-resistant layer (4) and the basic structure layer (2), and anti-pressure rods (6) are inserted through the upper and lower end surfaces of the basic structure layer (2) and the corrugated anti-pressure plate (5), and the annular side wall of the anti-pressure rod (6) is in contact with the side wall of the corrugated anti-pressure plate (5), and polycarbonate material is filled between the anti-pressure rods (6) and the side wall of the corrugated anti-pressure plate (5).

6. The impact-resistant clean PC board according to claim 5, characterized in that: The material of the wavy anti-compression plate (5) and the anti-compression rod (6) is elastic rubber.

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