Antistatic hardened polycarbonate sheet construction

Abstract

The utility model relates to the technical field of polycarbonate plates, and proposes an antistatic hardened polycarbonate plate structure, including a lower plate and an antistatic mechanism. The utility model sets a graphene enhanced coating upper coating, and graphene is a high-performance nano material. The use of the graphene enhanced coating as the upper coating can make the polycarbonate plate have good conductivity and high strength to improve the conductivity and wear resistance. The silicone rubber lower coating is set, and the silicone rubber itself has a certain conductivity. As the lower coating of the polycarbonate plate, it can play a good conductive role and enhance its friction with the outside world to prevent sliding during installation and use. The utility model sets a conductive strip, and the charge in the conductive network is led out from the conductive strip. The aluminum conductive strip can improve the conductivity between adjacent polycarbonate plates, and prevent the charge of the middle polycarbonate plate from being unable to be led out due to misalignment, which affects its antistatic effect. The grounding groove and the grounding wire are set.

Description

Technical Field

[0001] The utility model relates to the technical field of polycarbonate plates, in particular to an antistatic hardened polycarbonate plate structure. Background Art

[0002] The anti-static hardened polycarbonate sheet structure is a high-performance polycarbonate sheet treated with a special process. This sheet is treated with a special anti-static technology on the basis of the original polycarbonate sheet, giving it a unique anti-static property, making it have a wide range of application prospects in electronics, electrical, communications and other work. The main feature of the anti-static hardened polycarbonate sheet structure is that it has excellent anti-static performance, which can effectively prevent the generation and accumulation of static electricity, and avoid equipment failure and fire accidents caused by static electricity discharge. At the same time, this sheet also has good wear resistance, scratch resistance, and weather resistance. It can maintain stable performance in various environments and extend its service life. It can maintain stable performance under certain impacts and high temperatures, and meet the use requirements in various complex environments. Its appearance provides a new high-performance material choice for electronics, electrical, communications and other work, which helps to improve the stability and reliability of equipment and ensure the safety of production and use.

[0003] According to the search of China Utility Model Publication No.: CN213227909U, an antistatic polycarbonate board is disclosed. 1. In the utility model, a polyamide coating layer is coated on the outer surface of the polycarbonate board by chemical means to make it have better wear resistance, while also ensuring that it has better antistatic properties, while protecting the polycarbonate board, it also increases the aesthetics; 2. In the utility model, a conductor column is added inside the epoxy resin board, and after the static electricity breaks through the polycarbonate board, it flows back to the surroundings, thereby achieving the effect of dissipating static electricity.

[0004] However, there are some issues that need to be considered when implementing the above technical solutions: First, the polyamide coating layer usually does not have particularly excellent antistatic ability. Although polyamide itself has a certain conductivity, when used as a coating, its antistatic performance is usually not as good as special antistatic coatings. Secondly, after multiple polycarbonate boards are spliced, static electricity will be reduced between them. Utility Model Content

[0005] The purpose of the present invention is to provide an antistatic hardened polycarbonate plate structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-static hardened polycarbonate plate structure, comprising a lower plate and an anti-static mechanism, the anti-static mechanism is arranged on the outer side of the lower plate, a middle plate is arranged above the lower plate, an upper plate is arranged above the middle plate, a limiting groove is arranged on the left side of the middle plate, a conductive column is arranged inside the upper plate, and a conductive strip is arranged on the outer side of the middle plate.

[0007] Preferably, the positions of the lower plate and the upper plate correspond, the limiting grooves match the sizes of the middle plate, and the lower plate, the middle plate and the upper plate are fixedly connected.

[0008] Preferably, the top surface of the upper plate is coated with an upper coating layer, the upper coating layer is a graphene enhanced coating layer, and the upper coating layer matches the size of the upper plate.

[0009] Preferably, the bottom surface of the lower plate is coated with a lower coating layer, the lower coating layer is made of silicone rubber, and the lower coating layer matches the size of the lower plate.

[0010] Preferably, a conductive mesh is provided between the lower plate and the middle plate, and between the middle plate and the upper plate, the conductive mesh is connected to one end of a conductive column, and the conductive mesh and the conductive column are both made of carbon fibers.

[0011] Preferably, the conductive strip is sleeved with the middle plate, the conductive strip is connected to the outer side of the conductive mesh, and the conductive strip is made of metal aluminum.

[0012] Preferably, a grounding groove is provided on the inner side of the conductive strip, a grounding wire is slidably connected to the inner side of the grounding groove, the grounding groove fits tightly with the grounding wire, and the grounding wire is made of metal copper.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a graphene enhanced coating upper coating, graphene is a high-performance nano material, and the use of the graphene enhanced coating as the upper coating can make the polycarbonate plate have good conductivity and high strength, so as to improve the conductivity and wear resistance. By providing a silicone rubber lower coating, the silicone rubber itself has a certain conductivity, and as the lower coating of the polycarbonate plate, it can play a good conductive role and enhance the friction between it and the outside world to prevent sliding during installation and use;

[0015] The utility model arranges conductive strips so that the charges in the conductive net are led out from the conductive strips. The aluminum conductive strips can improve the conductivity between adjacent polycarbonate plates, thereby preventing the charges of the middle polycarbonate plate from being unable to be led out due to misalignment, thereby affecting the anti-static effect. By arranging a grounding groove and a grounding wire, the outer polycarbonate plate can be connected to the grounding wire, which is inserted into the grounding groove and then connected to the ground to eliminate the static charge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the coordination of the middle layer plate, the conductive mesh and the conductive strip of the utility model.

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0020] In the figure: 1, lower plate; 2, anti-static mechanism; 201, middle plate; 202, upper plate; 203, limiting groove; 204, upper coating layer; 205, lower coating layer; 206, conductive mesh; 207, conductive column; 208, conductive strip; 209, grounding groove; 210, grounding wire. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] 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.

[0025] See also Figure 1-4 The utility model provides an embodiment: an antistatic hardened polycarbonate plate structure, including a lower plate 1 and an antistatic mechanism 2, the antistatic mechanism 2 is arranged on the outer side of the lower plate 1, a middle plate 201 is arranged above the lower plate 1, an upper plate 202 is arranged above the middle plate 201, a limiting groove 203 is arranged on the left side of the middle plate 201, a conductive column 207 is arranged inside the upper plate 202, and a conductive strip 208 is arranged on the outer side of the middle plate 201.

[0026] Specifically, the positions of the lower plate 1 and the upper plate 202 correspond, the limiting groove 203 and the size of the middle plate 201 match, the lower plate 1, the middle plate 201 and the upper plate 202 are fixedly connected, and after the limiting grooves 203 of the adjacent polycarbonate plates are clamped with the middle plate 201, the stability of the connection between them is improved and the integrity is improved.

[0027] Specifically, the top surface of the upper plate 202 is coated with an upper coating 204, which is a graphene enhanced coating. The upper coating 204 matches the size of the upper plate 202. Graphene is a high-performance nanomaterial. Using the graphene enhanced coating as the upper coating 204 can make the polycarbonate plate have good conductivity and high strength to improve conductivity and wear resistance.

[0028] Specifically, the bottom surface of the lower plate 1 is coated with a lower coating 205, which is made of silicone rubber. The lower coating 205 matches the size of the lower plate 1. Silicone rubber itself has a certain conductivity. As the lower coating 205 of the polycarbonate plate, it can play a good conductive role and enhance its friction with the outside world to prevent sliding during installation and use.

[0029] Specifically, a conductive mesh 206 is provided between the lower plate 1 and the middle plate 201 and between the middle plate 201 and the upper plate 202. The conductive mesh 206 is connected to one end of the conductive column 207. Both the conductive mesh 206 and the conductive column 207 are carbon fibers. The static electricity charge is transferred to the conductive mesh 206 through the conductive column 207 and then conducted to the surroundings to prevent the static electricity charge from accumulating on the surface of the polycarbonate plate.

[0030] Specifically, the conductive strip 208 is sleeved with the middle plate 201, and the conductive strip 208 is connected to the outer side of the conductive net 206. The conductive strip 208 is made of metal aluminum. The charge in the conductive net 206 is discharged from the conductive strip 208. The aluminum conductive strip 208 can improve the conductivity between adjacent polycarbonate plates and prevent the charge of the middle polycarbonate plate from being unable to be discharged due to misalignment, thereby affecting its anti-static effect.

[0031] Specifically, a grounding groove 209 is provided on the inner side of the conductive strip 208, and a grounding wire 210 is slidably connected to the inner side of the grounding groove 209. The grounding groove 209 fits tightly with the grounding wire 210. The grounding wire 210 is made of metal copper. The outer polycarbonate plate can be connected to the grounding wire 210. The grounding wire 210 is inserted into the grounding groove 209 and then connected to the ground to eliminate static electricity.

[0032] Working principle: First, clamp the limiting grooves 203 of adjacent polycarbonate plates with the middle plate 201 to improve the stability of the connection between them and improve the integrity. When static electricity is generated on the surface, it is transmitted to the conductive column 207 through the upper coating 204 and the lower coating 205, and then transmitted to the conductive network 206 through the conductive column 207, and then conducted to the surroundings to prevent the static electricity from accumulating on the surface of the polycarbonate plate. The charge in the conductive network 206 is extracted from the conductive strip 208. The aluminum conductive strip 208 can improve the conductivity between adjacent polycarbonate plates to prevent the charge of the middle polycarbonate plate from being unable to be extracted due to misalignment, thereby affecting its anti-static effect. The outer polycarbonate plate can be connected to the grounding wire 210, which is inserted into the grounding groove 209 and then connected to the ground to eliminate the static electricity.

[0033] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An antistatic hardened polycarbonate plate structure, comprising a lower plate (1) and an antistatic mechanism (2), characterized in that: An antistatic mechanism (2) is arranged on the outer side of the lower plate (1), a middle plate (201) is arranged above the lower plate (1), an upper plate (202) is arranged above the middle plate (201), a limiting groove (203) is arranged on the left side of the middle plate (201), a conductive column (207) is arranged inside the upper plate (202), and a conductive strip (208) is arranged on the outer side of the middle plate (201).

2. The antistatic hardened polycarbonate sheet structure according to claim 1, characterized in that: The lower plate (1) corresponds to the upper plate (202) in position, the limiting groove (203) matches the size of the middle plate (201), and the lower plate (1), the middle plate (201) and the upper plate (202) are fixedly connected.

3. The antistatic hardened polycarbonate sheet structure according to claim 1, characterized in that: The top surface of the upper plate (202) is coated with an upper coating (204), wherein the upper coating (204) is a graphene enhanced coating, and the size of the upper coating (204) matches that of the upper plate (202).

4. The antistatic hardened polycarbonate sheet structure according to claim 1, characterized in that: The bottom surface of the lower plate (1) is coated with a lower coating (205), the lower coating (205) is made of silicone rubber, and the size of the lower coating (205) matches that of the lower plate (1).

5. The antistatic hardened polycarbonate sheet structure according to claim 1, characterized in that: A conductive mesh (206) is provided between the lower plate (1) and the middle plate (201) and between the middle plate (201) and the upper plate (202); the conductive mesh (206) is connected to one end of a conductive column (207); and both the conductive mesh (206) and the conductive column (207) are made of carbon fibers.

6. The antistatic hardened polycarbonate sheet structure according to claim 1, characterized in that: The conductive strip (208) is sleeved with the middle plate (201), the conductive strip (208) is connected to the outer side of the conductive net (206), and the conductive strip (208) is made of metal aluminum.

7. The antistatic hardened polycarbonate sheet structure according to claim 1, characterized in that: A grounding groove (209) is provided inside the conductive strip (208), a grounding wire (210) is slidably connected inside the grounding groove (209), the grounding groove (209) and the grounding wire (210) are tightly fitted, and the grounding wire (210) is made of metal copper.

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