Acrylic flash point structure plate

Abstract

The utility model relates to acrylic plate technical field especially relates to acrylic flash point structural board, include: board body, the inside of board body is equipped with the accommodating groove of one end is open, and the side wall department of board body is equipped with two positioning holes close to the opening, and two positioning holes all in -line are equipped with the magnetic block of embedding, the bale, the bale is bonded and is pasted in the outer wall of board body, the pattern board, the pattern board is inserted in the accommodating groove and is consistent with the size of accommodating groove, the seal, both ends of seal are all solid and are equipped with the magnetic column, and the magnetic column is inserted in the positioning hole and is connected with the magnetic block magnetic suction, this acrylic flash point structural board can realize the replacement of different patterns and can improve the protectivity of acrylic plate, and can make the light source of side surface luminous homogenization, make the whole pattern display effect better, clearer, and have the flash silver effect, can improve the ornamental value, can strengthen the ultraviolet resistance ability simultaneously, prevent the board material aging, discoloration, improve the wear resistance and self -cleaning.

Description

Technical Field

[0001] This utility model relates to the field of acrylic sheet technology, specifically to acrylic flash point structure sheet. Background Technology

[0002] Acrylic sheets are widely used in advertising displays, signage, and decoration due to their high light transmittance, weather resistance, and processing flexibility. However, existing acrylic display panels still face the following problems in practical applications: 1. Traditional acrylic display panels typically use adhesive, embedding, or overall encapsulation to fix the pattern, requiring the entire panel to be replaced when changing the pattern; 2. The edges of existing acrylic panels are mostly exposed or only simply sanded, making them prone to chipping and wear due to collisions and friction during transportation, installation, and use, thus affecting the overall strength and aesthetics of the panel; 3. When using a side-emitting light source to provide backlighting for the acrylic panel, uneven light distribution occurs due to the side emission of the light source. Specifically, the brightness is higher near the light source and significantly decreases at the far end, creating a phenomenon of "bright spots at the edges and darker in the center," resulting in significant differences in brightness and blurred details when displaying the pattern. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an acrylic flash point structure plate, which solves the technical problems of existing acrylic plates having difficulty in changing patterns, poor protection, and uneven light distribution.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an acrylic flash point structural plate, comprising:

[0005] The board body has an internal receiving groove with one end open, and two positioning holes are provided on the side wall of the board body near the opening, and a magnetic block is embedded in each of the two positioning holes.

[0006] A wrapping strip is adhered to the outer wall of the board body;

[0007] A pattern plate, which is inserted into a receiving groove and has the same size as the receiving groove;

[0008] The seal has magnetic posts fixed at both ends, which are inserted into positioning holes and magnetically connected to the magnetic block.

[0009] Preferably, the thickness of the wrapping strip is the same as that of the board body.

[0010] Preferably, the inner wall of the seal is provided with a light strip groove.

[0011] Preferably, the substrate body includes a substrate, a reflective layer is attached to the bottom surface of the substrate, an adhesive layer is provided on the bottom surface of the reflective layer, a release film layer is attached to the adhesive layer, a silver layer is attached to the surface of the substrate, and an anti-ultraviolet coating is applied to the surface of the silver layer.

[0012] Preferably, the surface of the reflective layer is provided with micro-groove patterns.

[0013] Preferably, the thickness of the UV-resistant coating is 5-20 μm.

[0014] By employing the above technical solution, this utility model provides an acrylic flash point structure plate, which has at least the following beneficial effects:

[0015] 1. This acrylic flash point structure panel has a detachable sealing strip on the side of the panel body, which makes it easy to pull out the patterned panel from the inside of the acrylic panel and change different patterns.

[0016] 2. This acrylic flash point structural panel can improve the protective properties of the acrylic sheet by setting edge sealing around the outer edge of the sheet body.

[0017] 3. This acrylic flash point structure board, by setting a reflective layer with micro-groove texture, can uniformly distribute the light source emitting from the side, making the overall pattern display effect better and clearer.

[0018] 4. This acrylic flash point structural panel, by setting a flash silver layer and an anti-ultraviolet coating, allows the surface of the panel to have a flash silver effect under light, which can improve its appearance. At the same time, the anti-ultraviolet coating covers the surface of the panel, which can enhance its resistance to ultraviolet rays, prevent the panel from aging and fading, and improve its wear resistance and self-cleaning properties. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0020] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0021] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the seal of this utility model;

[0023] Figure 4 This is a partial cross-sectional view of one corner of the sheet metal body of this utility model;

[0024] Figure 5 This is a schematic diagram of the layered structure of the sheet body of this utility model;

[0025] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0026] Figure label:

[0027] 1. Sheet body; 11. Substrate; 12. Reflective layer; 121. Micro-groove texture; 13. Adhesive layer; 14. Release film layer; 15. Silver glitter layer; 16. Anti-UV coating; 2. Wrapping strip; 3. Sealing strip; 31. Light strip groove; 4. Pattern board; 5. Magnetic column; 6. Magnetic block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Acrylic sheets, chemically known as polymethyl methacrylate, are an important, well-developed, and highly malleable polymer material with a wide range of applications, including construction, advertising, transportation, medicine, industry, and lighting.

[0030] Due to the inherent limitations of existing technologies, such as difficulty in changing patterns, poor protective properties, and uneven light distribution, please refer to... Figures 1-6 The acrylic flash point structure plate provided in this embodiment can realize the replacement of different patterns, which can improve the protection of the acrylic plate, and at the same time the overall pattern display effect is better and clearer.

[0031] Traditional acrylic display panels typically use adhesive, embedding, or overall encapsulation to fix the pattern panel 4. Changing the pattern requires replacing the entire panel. To address this issue, an open-ended receiving groove is provided inside the panel body 1. Two positioning holes are provided on the side wall of the panel body 1 near the opening, and a magnetic block 6 is embedded in each of the two positioning holes. Furthermore, the pattern panel 4 is inserted into the receiving groove and is the same size as the receiving groove. Furthermore, magnetic posts 5 are fixed at both ends of the sealing strip 3. The magnetic posts 5 are inserted into the positioning holes and magnetically connected to the magnetic blocks 6. This allows the pattern panel 4 to be directly pulled out / inserted from the inside without disassembling the overall frame. The magnetic blocks 6 are embedded in the positioning holes, and the magnetic attraction between the magnetic posts 5 and the magnetic blocks 6 fixes the sealing strip 3, achieving precise positioning that is "instantly stable upon insertion," preventing the pattern panel 4 from shaking or shifting. At the same time, no tools are required for disassembly, making the operation convenient.

[0032] The edges of existing acrylic sheets are mostly exposed or only simply polished. During transportation, installation and use, the edges are prone to cracking and wear due to collisions and friction, which affects the overall strength and aesthetics of the sheet. To address this issue, the wrapping strip 2 is bonded to the outer wall of the sheet body 1. The wrapping strip 2 forms a wrapping structure through bonding, which improves impact resistance and reduces the edge wear rate.

[0033] Furthermore, the thickness of the wrapping strip 2 is made the same as that of the board body 1; thereby ensuring the flatness of the entire board body 1 surface for subsequent pasting and fixing.

[0034] Furthermore, a light strip groove 31 is provided on the inner wall of the seal 3; the light strip groove 31 can be used to hide the light strip, making the overall appearance more aesthetically pleasing.

[0035] Traditional acrylic sheets rely solely on the substrate for light transmission, resulting in insufficient reflection of side light sources, significant brightness attenuation at distant points, and a tendency to yellow with prolonged outdoor use, leading to a decrease in light transmittance. To address this issue, the sheet body 1 includes a substrate 11, with a reflective layer 12 attached to the bottom surface of the substrate 11. An adhesive layer 13 is provided on the bottom surface of the reflective layer 12, and a release film layer 14 is attached to the adhesive layer 13. A silver shimmer layer 15 is attached to the surface of the substrate 11, and an anti-UV coating 16 is applied to the surface of the silver shimmer layer 15. The reflective layer 12 converts side light sources into uniform surface light, improving brightness uniformity. The adhesive layer 13 acts as a backing adhesive, facilitating the fixation of the entire sheet body 1. The release film layer 14 can be peeled off during use, exposing the adhesive layer 13. The silver shimmer layer 15 gives the surface of the sheet body 1 a silver shimmering effect under light, enhancing its aesthetic appeal. Simultaneously, the anti-UV coating 16 covers the surface of the sheet body 1, enhancing its UV resistance, preventing aging and fading, and improving its wear resistance and self-cleaning properties.

[0036] When a side-emitting light source is used to provide backlight for an acrylic sheet, there is an uneven light distribution problem due to the side emission of the light source. To address this problem, a micro-groove pattern 121 is provided on the surface of the reflective layer 12. By providing a reflective layer 12 with a micro-groove pattern 121, the side-emitting light source can be made more uniform, resulting in a better and clearer overall pattern display effect.

[0037] Furthermore, the thickness of the UV-resistant coating 16 is 5-20μm; it can meet the outdoor UV requirements while ensuring light transmittance, balancing protection and optical performance.

[0038] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An acrylic flash point structural plate, characterized in that, include: The plate body (1) has an open-ended receiving groove inside. The plate body (1) has two positioning holes near the side wall of the opening, and a magnetic block (6) is embedded in each of the two positioning holes. The wrapping strip (2) is bonded to the outer wall of the board body (1); Pattern plate (4), the pattern plate (4) is inserted into the receiving groove and has the same size as the receiving groove; The seal (3) has magnetic posts (5) fixed at both ends. The magnetic posts (5) are inserted into the positioning holes and magnetically connected to the magnetic block (6).

2. The acrylic flash point structure plate according to claim 1, characterized in that: The wrapping strip (2) has the same thickness as the plate body (1).

3. The acrylic flash point structure plate according to claim 1, characterized in that: The inner wall of the seal (3) is provided with a light strip groove (31).

4. The acrylic flash point structure plate according to claim 1, characterized in that: The substrate body (1) includes a substrate (11), a reflective layer (12) is attached to the bottom surface of the substrate (11), an adhesive layer (13) is provided on the bottom surface of the reflective layer (12), a release film layer (14) is attached to the adhesive layer (13), a silver layer (15) is attached to the surface of the substrate (11), and an anti-ultraviolet coating (16) is coated on the surface of the silver layer (15).

5. The acrylic flash point structure plate according to claim 4, characterized in that: The surface of the reflective layer (12) is provided with micro-groove patterns (121).

6. The acrylic flash point structure plate according to claim 4, characterized in that: The thickness of the UV-resistant coating (16) is 5-20 μm.

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