Light-transmitting acrylic plate
By designing the butt block and docking groove structure of the translucent acrylic plate and injecting UV glue at the connection, the problem of insufficient stability after splicing of acrylic plates is solved, and the effect of stable connection and extended service life is achieved.
Patent Information
- Application Number
- CN202421707083.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-18
AI Technical Summary
Existing acrylic sheets cannot be secured after splicing, especially when temperature changes, which are prone to loosening.
A light-transmitting acrylic plate is designed, using a structure of a butt block and a docking groove. By injecting UV glue into the injection cavity and curing it, the stable connection of the plate is achieved. At the same time, the clamping structure of the hook block and the hook groove is used to enhance the stability of the connection.
The stable connection of acrylic sheets is achieved to ensure that there is no loosening when temperature changes. At the same time, the service life of the sheets is extended by adding anti-corrosion, sun protection and heat insulation layers.
Smart Images
Figure CN222746406U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of acrylic plates, in particular to a light-transmitting acrylic plate. Background Art
[0002] Acrylic, also known as PMMA or organic glass, is derived from the English word acrylic (acrylic plastic), and its chemical name is polymethyl methacrylate. Acrylic is a high molecular thermoplastic material that was developed earlier. It is easy to process and shape. The main molding methods of acrylic materials are casting molding and extrusion molding. After molding, acrylic materials can also be softened by reheating to make various shapes as needed. Acrylic has good transparency and light transmittance, and its light transmittance can reach 92%. It has good chemical stability and weather resistance, and is highly adaptable to the natural environment.
[0003] Due to the production of acrylic sheets, the maximum size of a single sheet is limited. Acrylic sheets are used in many scenarios, and some occasions require oversized sheets due to design. In this case, the acrylic sheets need to be spliced;
[0004] However, the existing splicing structures of acrylic panels are mostly connected by means of slots and wedges. Since the material of the wedge must be strong, the expansion coefficient of the wedge material is different from that of the acrylic panel, resulting in loosening of the connection of the acrylic panel when the temperature changes. Therefore, a light-transmitting acrylic panel 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 light-transmitting acrylic plate, aiming to improve the problem in the prior art that the acrylic plates cannot ensure stability after splicing.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a light-transmitting acrylic plate, comprising a plate body, a docking block fixedly connected to one side of the plate body, a docking groove opened on the other side of the plate body, a hook block fixedly connected to the outer edge of the docking groove, a hook groove opened on the inner edge of the docking block, the hook block and the hook groove are clamped together, the docking groove and the docking block are connected to each other, and after the docking groove and the docking block are docked, the cavity between the docking block and the docking groove forms a glue injection cavity, and a glue injection component is opened in the middle of the docking block.
[0007] Furthermore, the glue injection assembly includes a glue injection port, which is opened in the middle of the docking block. The middle of the docking block also has a plurality of connecting grooves, the glue injection port is connected to the connecting grooves, and the connecting grooves are connected to the glue injection cavity.
[0008] Furthermore, a groove is provided on the inner side of the docking slot, a convex block is fixedly connected to the outer side of the docking block, and the convex block is snap-fitted with the groove.
[0009] Furthermore, an arc-shaped protrusion is fixedly connected to the inner side of the docking groove, and an arc-shaped depression is provided on the outer side of the docking block, and the arc-shaped protrusion and the arc-shaped depression are clamped together.
[0010] Furthermore, a tooth-shaped groove is provided on the inner side of the docking groove, and the tooth-shaped groove is communicated with the glue injection cavity.
[0011] Furthermore, a support plate is fixedly connected to the outer side of the plate body, and the docking block is overlapped with the support plate.
[0012] Furthermore, a heat insulation layer is fixedly connected to the outer side of the plate body, a sun protection layer is fixedly connected to the outer side of the heat insulation layer, and an anti-corrosion layer is coated on the outer side of the sun protection layer.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, after the docking block is inserted from the outside of the docking groove, UV glue is injected into the middle of the glue injection cavity and cured, so as to achieve the connection of the two plates. At the same time, the stability of the connection can be guaranteed under the action of the hook block and the hook groove, so as to ensure the normal use of the acrylic plate.
[0015] 2. In the utility model, the anti-corrosion layer, the sun-proof layer and the heat-insulating layer are used to provide the board with anti-corrosion, anti-ultraviolet and heat-insulating protection respectively, so as to ensure that the board can be used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional schematic diagram of a light-transmitting acrylic plate proposed by the utility model;
[0017] Figure 2 This is a structural schematic diagram of a docking block of a light-transmitting acrylic plate proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the light-transmitting acrylic plate splicing proposed by the utility model;
[0019] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a light-transmitting acrylic plate.
[0020] Legend:
[0021] 1. Plate body; 2. Docking block; 3. Docking groove; 4. Hook block; 5. Hook groove; 6. Glue injection cavity; 7. Glue injection port; 8. Connecting groove; 9. Protrusion; 10. Groove; 11. Toothed groove; 12. Arc-shaped protrusion; 13. Arc-shaped depression; 14. Support plate; 15. Heat insulation layer; 16. Sun protection layer; 17. Anti-corrosion layer. DETAILED DESCRIPTION
[0022] 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.
[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a light-transmitting acrylic plate, including a plate body 1, a docking block 2 is fixedly connected to one side of the plate body 1, and a docking groove 3 is provided on the other side of the plate body 1. The docking groove 3 and the docking block 2 are connected to each other. When the two plate bodies 1 need to be docked, just insert the docking block 2 from the side opening of the docking groove 3, and then move the docking block 2 to align the two plate bodies 1. A hook block 4 is fixedly connected to the outer edge of the docking groove 3, and a hook groove 5 is provided on the inner edge of the docking block 2. The hook block 4 and the hook groove 5 are snap-fitted. When the two plate bodies 1 are spliced, the hook block 4 and the hook groove 5 are also snap-fitted at the same time, and because of the interference fit between the hook block 4 and the hook groove 5, the sealing and stability of the connection of the plate body 1 can be guaranteed. After the docking groove 3 and the docking block 2 are docked, a glue injection cavity 6 is formed in the cavity between the docking block 2 and the docking groove 3. UV glue is injected into the middle of the glue injection cavity 6 and cured, so that the connection of the two plate bodies 1 can be achieved;
[0024] Reference Figure 2-Figure 3 , a glue injection assembly is provided in the middle of the docking block 2, and the glue injection assembly includes a glue injection port 7, which is provided in the middle of the docking block 2, and the UV glue is injected from the position of the glue injection port 7. A plurality of connecting grooves 8 are also provided in the middle of the docking block 2, and the glue injection port 7 is connected to the connecting groove 8, and the connecting groove 8 is connected to the glue injection cavity 6. After the UV glue is poured from the position of the glue injection port 7, the UV glue is transported through the glue injection port 7, and then enters the glue injection cavity 6 and the middle of the toothed groove 11 from the connecting groove 8, and then irradiated by an ultraviolet lamp, the connection of the two plate bodies 1 can be achieved. A toothed groove 11 is provided inside the docking groove 3, and the toothed groove 11 is connected to the glue injection cavity 6. When the UV glue is injected, the UV glue will also flow into the toothed groove 11. After UV curing, the structural strength of the connection between the two plate bodies 1 can be further improved.
[0025] Reference Figure 2-Figure 3, a groove 10 is provided on the inner side of the docking groove 3, and a protrusion 9 is fixedly connected to the outer side of the docking block 2, and the protrusion 9 and the groove 10 are snapped together; the protrusion 9 and the groove 10 are snapped together when the two plate bodies 1 are spliced, and are used to limit the docking groove 3 and the docking block 2. An arc-shaped protrusion 12 is also fixedly connected to the inner side of the docking groove 3, and an arc-shaped depression 13 is provided on the outer side of the docking block 2, and the arc-shaped protrusion 12 and the arc-shaped depression 13 are snapped together; the arc-shaped depression 13 and the arc-shaped protrusion 12 are used to limit the docking block 2 and the end of the docking groove 3, so as to reduce shaking. A support plate 14 is fixedly connected to the outer side of the plate body 1, and the docking block 2 overlaps the support plate 14. The support plate 14 can be used to position and limit the docking block 2 to prevent the docking block 2 from extending from the other outlet of the docking groove 3 when inserted;
[0026] Reference Figure 4 The outer side of the plate body 1 is fixedly connected with a heat insulation layer 15. After the heat insulation layer 15 is added to the outer surface of the plate body 1, heat insulation protection can be provided for the plate body 1 to avoid damage to the plate body 1 after long-term exposure to the sun. A sunscreen layer 16 is fixedly connected to the outer side of the heat insulation layer 15. The sunscreen layer 16 is coated on the outer side of the plate body 1 to reduce the influence of ultraviolet rays in the sun. An anticorrosive layer 17 is coated on the outer side of the sunscreen layer 16. An anticorrosive layer 17 is also coated on the outer side of the sunscreen layer 16 to prevent corrosive substances in the use environment of the acrylic board from affecting the plate body 1. In this way, multiple protections are provided for the plate body 1, greatly extending the service life of the acrylic board.
[0027] Working principle: When the acrylic plates need to be spliced, just align the docking block 2 with the docking groove 3, and then insert the docking block 2 from the opening on the side of the docking groove 3 away from the support plate 14. After the edge of the docking block 2 contacts the support plate 14, pour UV glue from the injection port 7. After the UV glue is transported through the injection port 7, it enters the injection cavity 6 and the middle of the toothed groove 11 from the connecting groove 8, and then irradiates with an ultraviolet lamp to achieve the connection of the two plate bodies 1. After the connection is completed, the two plate bodies 1 are clamped by the hook block 4 and the hook groove 5, so that the UV glue in the injection cavity 6 will not seep out from the edge.
[0028] Secondly, after adding a heat insulation layer 15 to the outer surface of the board body 1, heat insulation protection can be provided for the board body 1 to prevent damage to the board body 1 after long-term exposure to the sun, thereby extending the service life of the board body 1; at the same time, coating a sunscreen layer 16 on the outside of the board body 1 can reduce the impact of ultraviolet rays in the sun to further extend the service life. Finally, an anti-corrosion layer 17 is also coated on the outside of the sunscreen layer 16 to prevent corrosive substances in the use environment of the acrylic board from affecting the board body 1, thereby greatly extending the service life.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 light-transmitting acrylic plate, comprising a plate body (1), characterized in that: A docking block (2) is fixedly connected to one side of the plate body (1), and a docking groove (3) is provided on the other side of the plate body (1). A hook block (4) is fixedly connected to the outer edge of the docking groove (3), and a hook groove (5) is provided on the inner edge of the docking block (2). The hook block (4) and the hook groove (5) are engaged with each other, and the docking groove (3) and the docking block (2) are connected to each other. After the docking groove (3) and the docking block (2) are docked, a glue injection cavity (6) is formed between the docking block (2) and the docking groove (3), and a glue injection component is provided in the middle of the docking block (2).
2. The light-transmitting acrylic sheet according to claim 1, characterized in that: The glue injection assembly comprises a glue injection port (7), the glue injection port (7) is arranged in the middle of the docking block (2), a plurality of connecting grooves (8) are also arranged in the middle of the docking block (2), the glue injection port (7) and the connecting grooves (8) are connected, and the connecting grooves (8) and the glue injection cavity (6) are connected.
3. The light-transmitting acrylic sheet according to claim 1, characterized in that: A groove (10) is provided on the inner side of the docking groove (3), a convex block (9) is fixedly connected to the outer side of the docking block (2), and the convex block (9) and the groove (10) are engaged with each other.
4. The light-transmitting acrylic sheet according to claim 1, characterized in that: The inner side of the docking groove (3) is also fixedly connected with an arc-shaped protrusion (12), and the outer side of the docking block (2) is provided with an arc-shaped recess (13), and the arc-shaped protrusion (12) and the arc-shaped recess (13) are clamped together.
5. The light-transmitting acrylic sheet according to claim 2, characterized in that: A tooth-shaped groove (11) is provided inside the docking groove (3), and the tooth-shaped groove (11) is communicated with the glue injection cavity (6).
6. The light-transmitting acrylic sheet according to claim 1, characterized in that: A support plate (14) is fixedly connected to the outer side of the plate body (1), and the docking block (2) is overlapped with the support plate (14).
7. The light-transmitting acrylic sheet according to claim 1, characterized in that: A heat insulation layer (15) is fixedly connected to the outer side of the plate body (1), a sun protection layer (16) is fixedly connected to the outer side of the heat insulation layer (15), and an anti-corrosion layer (17) is coated on the outer side of the sun protection layer (16).