A grade silicon wafer

Abstract

The utility model discloses a kind of A-grade silicon crystal plate, belong to building material technical field, including board body, the front end of the board body is provided with connecting protrusion one, the rear end of the board body is provided with connecting groove one, the upper end of the board body is provided with connecting protrusion two, the lower end of the board body is provided with connecting groove two, the back of the board body is equipped with the strengthening block one that is left-right symmetrical distribution, the side of the strengthening block one is equipped with the strengthening block two that is up-down parallel distribution;The utility model is embedded with the design of connecting protrusion one and connecting groove one, connecting protrusion two and connecting groove two, without additional complex connecting piece, the quick positioning splicing of board can be realized, installation efficiency is improved;Sublayer setting substrate layer, printing layer, wear-resistant layer, negative oxygen ion antibacterial UV layer, so that board has basic bearing, beautiful decoration, wear-resistant protection and antibacterial function simultaneously, satisfy multi-scene use demand.

Description

Technical Field

[0001] This utility model belongs to the field of building materials technology, specifically relating to a Grade A silicon crystal board. Background Technology

[0002] Negative ion eco-silicon crystal board is a functional building decoration material that focuses on health and environmental protection. It uses natural silicon crystal materials such as diatomaceous earth and quartz sand as the core base material, and often combines them with glass fiber and other components to enhance physical properties such as flexural strength and compressive strength. At the same time, by adding negative ion functional powders such as tourmaline, it achieves the characteristic of continuously releasing negative oxygen ions. The surface is also covered with a negative oxygen ion antibacterial UV layer, which not only enhances the inhibitory effect on common microorganisms such as Staphylococcus aureus, but also has the advantages of stain resistance, anti-aging, and low VOC emissions. Moreover, it meets the green building material standards of formaldehyde-free release, fireproof and moisture-proof (up to A1 fireproof level).

[0003] However, the existing negative ion ecological silicon crystal panels have structural designs that make it difficult to take into account multiple functions. Some devices can only meet the basic load-bearing requirements. If aesthetic decoration, wear-resistant protection or antibacterial effects are to be achieved, corresponding layers or components need to be added. This not only increases the installation process and cost, but may also cause problems such as detachment and performance conflicts due to poor interlayer compatibility. It is difficult to adapt to the multi-scenario use needs that have comprehensive requirements for the functions.

[0004] Therefore, this utility model provides a Grade A silicon crystal board. Utility Model Content

[0005] The purpose of this utility model is to provide a Grade A silicon crystal board to solve the problem mentioned in the background art of "difficulty in adapting to the multi-scenario use requirements with comprehensive functional requirements".

[0006] To achieve the above objectives, this utility model provides the following technical solution: A grade A silicon crystal board, comprising a board body, a connecting protrusion at the front end of the board body, a connecting groove at the rear end of the board body, a connecting protrusion at the upper end of the board body, a connecting groove at the lower end of the board body, reinforcing blocks symmetrically distributed on the back of the board body, and reinforcing blocks 2 parallel to each other on the sides of the reinforcing blocks 1, with an auxiliary cavity formed between the reinforcing blocks 2 and the reinforcing blocks 1; the board body includes a substrate layer, and a printed layer, a wear-resistant layer, and a negative oxygen ion antibacterial UV layer are sequentially disposed above the substrate layer.

[0007] In a preferred embodiment, the printed layer is bonded to the underside of the substrate layer using a modified sodium silicate inorganic adhesive, the wear-resistant layer is bonded to the underside of the printed layer using a melamine-formaldehyde resin adhesive, and the negative oxygen ion antibacterial UV layer is applied to the underside of the wear-resistant layer.

[0008] In a preferred embodiment, the substrate layer is made of negative ion eco-silicon crystal board, the printed layer is made of flame-retardant PET decorative film, and the wear-resistant layer is made of resin-impregnated wear-resistant paper.

[0009] In a preferred embodiment, the inner wall of the connecting protrusion is provided with a threaded hole, and the inner wall of the connecting groove is provided with a threaded hole. The inner walls of the threaded hole and the threaded hole are threadedly connected with bolts.

[0010] In a preferred embodiment, the first connecting groove is adapted to the shape of the first connecting protrusion, and the second connecting groove is adapted to the shape of the second connecting protrusion.

[0011] In a preferred embodiment, the inner wall of the auxiliary cavity is provided with a connecting hole, and a connecting rod is rotatably connected to the inside of the connecting hole via a rotating shaft one. The end of the connecting rod away from the rotating shaft one is rotatably connected to a rotating shaft two.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model achieves rapid positioning and splicing of the board material without the need for additional complex connectors through the interlocking design of connecting protrusion one and connecting groove one, and connecting protrusion two and connecting groove two, thus improving installation efficiency. The layered substrate layer, printing layer, wear-resistant layer, and negative oxygen ion antibacterial UV layer enable the board material to simultaneously possess basic load-bearing, aesthetic decoration, wear-resistant protection, and antibacterial functions, meeting the needs of multiple usage scenarios.

[0013] This invention utilizes a phased application of modified sodium silicate inorganic adhesive and melamine-formaldehyde resin adhesive. This ensures strong adhesion between layers and allows for the matching of adhesives to the material characteristics of each layer, avoiding delamination caused by adhesive incompatibility with the material. The synergistic effect of the negative ion antibacterial UV layer and the substrate layer enhances the release of negative ions, improves the antibacterial effect, and improves the air quality of the environment. The flame-retardant PET decorative film in the printed layer combines decorative and flame-retardant properties, satisfying aesthetic requirements while improving the safety performance of the board. The impregnated abrasion-resistant paper in the wear-resistant layer significantly reduces surface wear during use and extends the service life of the board. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional assembly structure of this utility model; Figure 2 This is a schematic diagram of the overall three-dimensional rear view structure of this utility model; Figure 3 This is a schematic diagram of the overall three-dimensional exploded structure of this utility model; Figure 4 This is a cross-sectional three-dimensional structural diagram of the sheet metal body component of this utility model.

[0015] In the diagram: 1. Sheet body; 2. Connecting protrusion one; 3. Connecting groove one; 4. Threaded hole one; 5. Threaded hole two; 6. Bolt; 7. Connecting protrusion two; 8. Connecting groove two; 9. Reinforcing block one; 10. Reinforcing block two; 11. Auxiliary cavity; 12. Connecting hole; 13. Rotating shaft one; 14. Connecting rod; 15. Rotating shaft two; 101. Substrate layer; 102. Printed layer; 103. Wear-resistant layer; 104. Negative oxygen ion antibacterial UV layer. Detailed Implementation

[0016] The present invention will be further described below with reference to the embodiments.

[0017] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0018] Please see Figure 1-4 This utility model provides a Grade A silicon crystal board, including a board body 1. The front end of the board body 1 has a connecting protrusion 2, and the rear end of the board body 1 has a connecting groove 3. The connecting protrusion 2 at the front end can be fitted into the connecting groove 3 at the rear end of another silicon crystal board. The upper end of the board body 1 has a connecting protrusion 7, and the lower end of the board body 1 has a connecting groove 8. The upper connecting protrusion 7 can be fitted into the lower connecting groove 8 of another silicon crystal board, realizing the splicing and assembly of multiple boards. The back of the board body 1 has... The first reinforcing block 9 is symmetrically distributed on the left and right. The second reinforcing block 10 is provided on the side of the first reinforcing block 9 and is arranged in parallel vertically. The auxiliary cavity 11 formed by the intersection of the first reinforcing block 9 and the second reinforcing block 10 can provide a structural buffer space for the back of the board. An auxiliary cavity 11 is formed between the second reinforcing block 10 and the first reinforcing block 9. The board body 1 includes a substrate layer 101. A printed layer 102, a wear-resistant layer 103 and a negative oxygen ion antibacterial UV layer 104 are arranged on the top of the substrate layer 101 in sequence. The layers work together to realize the basic support, decoration, protection and functional functions of the board.

[0019] This utility model achieves rapid positioning and splicing of the board material without the need for additional complex connectors by using the interlocking design of connecting protrusion 12 and connecting groove 13, and connecting protrusion 27 and connecting groove 28. The layered substrate layer 101, printing layer 102, wear-resistant layer 103, and negative oxygen ion antibacterial UV layer 104 enable the board material to simultaneously possess basic load-bearing, aesthetic decoration, wear-resistant protection, and antibacterial functions, meeting the needs of multiple usage scenarios.

[0020] Specifically, such as Figure 1 and Figure 4As shown, the printed layer 102 is bonded to the underside of the substrate layer 101 using a modified sodium silicate inorganic adhesive, the wear-resistant layer 103 is bonded to the underside of the printed layer 102 using a melamine-formaldehyde resin adhesive, and the negative oxygen ion antibacterial UV layer 104 is applied to the underside of the wear-resistant layer 103. The substrate layer 101 is made of a negative ion ecological silicon crystal board, which can help release negative oxygen ions. The printed layer 102 is made of a flame-retardant PET decorative film, which can achieve a decorative effect through the film pattern and has flame-retardant properties. The wear-resistant layer 103 is made of impregnated wear-resistant paper, which can improve the wear resistance of the board surface through the paper fiber structure.

[0021] This invention utilizes a phased application of modified sodium silicate inorganic adhesive and melamine-formaldehyde resin adhesive. This ensures strong adhesion between layers and allows for the matching of adhesives to the material characteristics of each layer, avoiding delamination caused by incompatibility between adhesives and materials. The synergistic effect of the negative ion antibacterial UV layer 104 and the substrate layer 101 enhances the release of negative ions, improves the antibacterial effect, and improves the air quality of the environment. The flame-retardant PET decorative film of the printed layer 102 combines decorative and flame-retardant properties, satisfying aesthetic requirements while improving the safety performance of the board. The impregnated wear-resistant paper of the wear-resistant layer 103 significantly reduces surface wear during use and extends the service life of the board.

[0022] Specifically, such as Figure 2 and Figure 3 As shown, the inner wall of the connecting protrusion 12 has a threaded hole 4, and the inner wall of the connecting groove 13 has a threaded hole 5. The inner walls of the threaded holes 14 and 25 are threaded with bolts 6. The shape of the connecting groove 13 matches the shape of the connecting protrusion 12, and the shape of the connecting groove 28 matches the shape of the connecting protrusion 27. When the connecting protrusion 12 of one plate is embedded into the connecting groove 13 of another plate, the threaded hole 14 on the inner wall of the connecting protrusion 12 and the threaded hole 25 on the inner wall of the connecting groove 13 will be precisely aligned. The bolts 6 are screwed into the inner walls of the threaded holes 14 and 25. Through the meshing action of the bolts 6 and the threads, the connecting protrusion 12 and the connecting groove 13 are rigidly fixed.

[0023] In this invention, the design of threaded hole 4, threaded hole 5, and bolt 6 further enhances the fixing effect based on the interlocking of the protrusion and groove, preventing loosening of the panels due to external forces after splicing and improving the stability of the splicing structure. The shape matching design of the connecting groove and the corresponding connecting protrusion enables quick positioning during splicing, reduces adjustment time during installation, and avoids installation errors caused by misalignment, ensuring a flat surface of the panels after splicing and improving the overall installation quality.

[0024] Specifically, such as Figure 3As shown, the inner wall of the auxiliary cavity 11 is provided with a connecting hole 12. A connecting rod 14 is rotatably connected to the inside of the connecting hole 12 via a rotating shaft 13. A rotating shaft 15 is rotatably connected to the end of the connecting rod 14 away from the rotating shaft 13. The installation of the connecting rod 14 can be used to connect with an external structure, thereby improving the stability and firmness of the device installation.

[0025] Working principle and usage process of this utility model: When installing the Class A silicon crystal board, the staff first selects the corresponding number of board bodies 1 according to the size of the installation area. First, the first board is positioned and fixed. Then, the second board is picked up, and the connecting protrusion 1 2 at the front end is aligned with the connecting groove 1 3 at the rear end of the first board, and the connecting groove 2 8 at the lower end is aligned with the connecting protrusion 2 7 at the upper end of the first board. The board is slowly pushed so that the connecting protrusion 1 2 is inserted into the connecting groove 1 3 and the connecting protrusion 2 7 is inserted into the connecting groove 2 8. At this time, the threaded hole 1 4 on the inner wall of the connecting protrusion 1 2 and the threaded hole 2 5 on the inner wall of the connecting groove 1 3 are automatically and accurately aligned. The staff uses a tool to screw the bolt 6 into the inner wall of the threaded hole 1 4 and the threaded hole 2 5. The two boards are rigidly fixed by the engagement of the bolt 6 and the thread. The splicing and assembly of multiple boards are completed in this way. After assembly, the substrate layer 101 of the board body 1 plays a basic load-bearing role and helps release negative oxygen ions. The printed layer 102, which is bonded to the substrate with modified sodium silicate inorganic adhesive, presents a decorative effect and has flame-retardant properties. The wear-resistant layer 103, which is bonded to the printed layer 102 with melamine-formaldehyde resin adhesive, reduces surface wear during daily use. The negative oxygen ion antibacterial UV layer 104, which is applied to the wear-resistant layer 103, continuously releases negative oxygen ions and achieves antibacterial function.

[0026] 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. A Class A silicon crystal board, comprising a board body (1), characterized in that: The front end of the board body (1) is provided with a connecting protrusion 1 (2), the rear end of the board body (1) is provided with a connecting groove 1 (3), the upper end of the board body (1) is provided with a connecting protrusion 2 (7), the lower end of the board body (1) is provided with a connecting groove 2 (8), the back of the board body (1) is provided with a reinforcing block 1 (9) symmetrically distributed from left to right, the side of the reinforcing block 1 (9) is provided with a reinforcing block 2 (10) parallel to the top and bottom, and an auxiliary cavity (11) is formed between the reinforcing block 2 (10) and the reinforcing block 1 (9); the board body (1) includes a substrate layer (101), and the substrate layer (101) is provided with a printing layer (102), a wear-resistant layer (103) and a negative oxygen ion antibacterial UV layer (104) in sequence.

2. The Grade A silicon crystal plate according to claim 1, characterized in that: The printed layer (102) is bonded to the underside of the substrate layer (101) by a modified sodium silicate inorganic adhesive, the wear-resistant layer (103) is bonded to the underside of the printed layer (102) by a melamine-formaldehyde resin adhesive, and the negative oxygen ion antibacterial UV layer (104) is applied to the underside of the wear-resistant layer (103).

3. The Grade A silicon crystal plate according to claim 2, characterized in that: The substrate layer (101) is made of negative ion ecological silicon crystal board, the printed layer (102) is made of flame retardant PET decorative film, and the wear-resistant layer (103) is made of impregnated wear-resistant paper.

4. The Grade A silicon wafer according to claim 1, characterized in that: The inner wall of the connecting protrusion (2) is provided with a threaded hole (4), and the inner wall of the connecting groove (3) is provided with a threaded hole (5). The inner walls of the threaded hole (4) and the threaded hole (5) are threadedly connected with bolts (6).

5. A grade A silicon crystal plate according to claim 4, characterized in that: The shape of the first connecting groove (3) is adapted to the shape of the first connecting protrusion (2), and the shape of the second connecting groove (8) is adapted to the shape of the second connecting protrusion (7).

6. The Grade A silicon wafer according to claim 1, characterized in that: The inner wall of the auxiliary cavity (11) is provided with a connecting hole (12). The connecting hole (12) is rotatably connected to a connecting rod (14) via a rotating shaft one (13). The end of the connecting rod (14) away from the rotating shaft one (13) is rotatably connected to a rotating shaft two (15).

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