A composite board

Abstract

The utility model discloses a composite board, and specifically relates to the technical field of material composite boards. The utility model comprises a composite board, wherein the inner wall of the composite board is provided with a moisture-proof layer, an adjustable ventilation device is provided on one side of the outer surface of the composite board, and a convenient splicing device is provided on one side of the outer surface of the composite board, wherein the adjustable ventilation device comprises a rectangular groove, wherein the rectangular groove is provided on one side of the outer surface of the composite board, wherein sliding grooves are provided on both sides of the inner wall of the rectangular groove, and wherein a first rectangular hole is provided on the bottom surface of the rectangular groove. Through the coordinated action of the adjustable ventilation device and the convenient splicing device, the adjustable ventilation device is used for ventilating the composite board when the composite board is stained with water, and the water stains in the composite board can be dried by air, so as to prevent the composite board from being soaked in water for a long time, being corroded, and affecting the service life. The convenient splicing device is used for facilitating alignment and installation when installing the composite board, thus saving time and effort.

Description

Technical Field

[0001] The utility model discloses a composite board, and specifically relates to the technical field of material composite boards. Background Art

[0002] Water-resistant and moisture-resistant polymer composite board is a board that integrates multiple functions. With the continuous development of my country's economy, people's living standards are constantly improving and urban areas are being renovated. Some people need to relocate and decorate their new houses. The ceilings, doors, windows and floor panels of the house decoration are all made of polymer composite boards. Polymer composite boards are boards made of polymer materials and adhesives, and have the characteristics of light weight, corrosion resistance, insulation, etc.

[0003] The material composite board in the prior art mainly includes a composite board and a moisture-proof layer. When in use, multiple workers lift the composite board by hand and install the composite board on the wall, or lift it onto a construction platform and install the composite board on the top of the house.

[0004] However, during use, since the composite board is used for walls or ceilings, there is a certain small distance between it and the wall or roof during installation. In some special cases, water seepage will occur. Although the composite board is waterproof, water will accumulate on it and leave dirty marks after drying, causing the composite board to be eroded over time and reducing its service life. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, during use, the composite board is used for walls or ceilings, and there is a certain small distance between the composite board and the wall or roof during installation, so that water seepage may occur in some special cases. Although the composite board is waterproof, water will accumulate on it, and after drying, it will also leave dirty marks, causing the composite board to be eroded in the long run and reducing the service life. A composite board is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a composite board, comprising a composite board, the inner wall of the composite board is provided with a moisture-proof layer, one side of the outer surface of the composite board is provided with an adjustable ventilation device, one side of the outer surface of the composite board is provided with a device for facilitating splicing, the adjustable ventilation device comprises a rectangular groove, the rectangular groove is opened on one side of the outer surface of the composite board, and sliding grooves are opened on both sides of the inner wall of the rectangular groove.

[0007] The effect achieved by the above components is: by setting the rectangular groove, the rectangular plate can slide on the surface of the first rectangular hole, so that the ventilation effect can be controlled.

[0008] Preferably, a first rectangular hole is formed on the bottom surface of the rectangular groove, a rectangular plate is slidably connected to the inner wall of the slide groove, and a second rectangular hole is formed on one side of the outer surface of the rectangular plate.

[0009] The effects achieved by the above components are: by providing the first rectangular hole, the rectangular plate, and the second rectangular hole, the ventilation operation of the adjustable ventilation device is made more convenient and simple.

[0010] Preferably, a first slot is provided on one side of the inner wall of the rectangular slot, the outer surface area and shape of the rectangular plate are matched with the inner surface area and shape of the first slot, and a first circular hole is provided on the outer surface of the first slot.

[0011] The effect achieved by the above components is: by setting the first circular hole and cooperating with the snap button, the rectangular plate can be fixed in the first slot, and the stability of the structure is maintained when the adjustable ventilation structure is not in use.

[0012] Preferably, a circular groove is provided on one side of the outer surface of the rectangular plate, a round rod is fixedly connected to the bottom of the inner wall of the circular groove, a spring is sleeved on the arc surface of the round rod, and a snap is slidably connected to one side of the outer surface of the round rod, and the outer surface area size and shape of the snap are adapted to the inner wall surface area size and shape of the first circular hole.

[0013] The effect achieved by the above components is that by arranging the spring, the round rod and the snap button, the fixing of the rectangular plate is made more convenient and stable.

[0014] Preferably, the device for facilitating splicing comprises a second card slot, the second card slot is provided on one side of the outer surface of the composite board, and a card block is inserted and connected to the inner wall of the second card slot.

[0015] The effect achieved by the above components is: by providing the second card slot and the card block, two composite panels can be assisted in splicing and used, making it easier to install and use the composite panels.

[0016] Preferably, a positioning plate is fixedly connected to one side of the outer surface of the composite plate, and a positioning hole is opened on one side of the outer surface of the positioning plate.

[0017] The effect achieved by the above components is: by setting the positioning holes, the two composite panels can be fixed in coordination with other components to ensure the structural stability after splicing.

[0018] Preferably, a buckle is clamped on the inner wall of the positioning hole, a second circular hole is opened on one side of the outer surface of the composite plate, and the outer surface area and shape of the buckle are matched with the inner wall surface area and shape of the second circular hole.

[0019] The effect achieved by the above components is that by setting the buckles, the two composite panels can be stably fixed to ensure the reliability of the structure.

[0020] In summary, the beneficial effects of the utility model are as follows: through the coordinated action of the adjustable ventilation device and the convenient splicing device, the adjustable ventilation device is used to ventilate the composite board when the composite board is stained with water, so as to dry the water stains in the composite board, thereby preventing the composite board from being soaked in water for a long time, being corroded, and affecting the service life; the convenient splicing device is used to facilitate alignment and installation when installing the composite board, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of a rectangular plate of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the buckle of the utility model.

[0025] Legend:

[0026] 1. Composite board; 2. Moisture-proof layer; 3. Adjustable ventilation device; 4. Easy-to-join device; 31. Rectangular groove; 32. Slide groove; 33. First rectangular hole; 34. Rectangular plate; 35. Second rectangular hole; 36. First slot; 37. First round hole; 38. Round groove; 39. Round rod; 310. Spring; 311. Snap button; 41. Second slot; 42. Block; 43. Positioning plate; 44. Positioning hole; 45. Snap button; 46. Second round hole. DETAILED DESCRIPTION

[0027] Reference Figure 1-4 As shown, the utility model provides a technical solution: a composite board, comprising a composite board 1, the inner wall of the composite board 1 is provided with a moisture-proof layer 2, one side of the outer surface of the composite board 1 is provided with an adjustable ventilation device 3, and one side of the outer surface of the composite board 1 is provided with a splicing device 4.

[0028] The specific settings and functions of the adjustable ventilation device 3 and the device 4 for facilitating splicing are described in detail below.

[0029] Reference Figure 2 , Figure 3 , Figure 4As shown, in this embodiment: the adjustable ventilation device 3 includes a rectangular groove 31, the rectangular groove 31 is opened on one side of the outer surface of the composite plate 1, and the inner wall of the rectangular groove 31 is provided with a slide groove 32 on both sides. By setting the rectangular groove 31, the rectangular plate 34 can slide on the surface of the first rectangular hole 33, so as to achieve the control of its ventilation effect. The bottom surface of the rectangular groove 31 is provided with a first rectangular hole 33, and the inner wall of the slide groove 32 is slidably connected with the rectangular plate 34, and the outer surface of the rectangular plate 34 is provided with a second rectangular hole 35. By providing the first rectangular hole 33, the rectangular plate 34, and the second rectangular hole 35, the ventilation operation of the adjustable ventilation device 3 is more convenient and simple. A first card slot 36 is opened on one side of the inner wall of the rectangular groove 31, and the size and shape of the outer surface area of ​​the rectangular plate 34 are the same as the first The inner wall surface area size and shape of the slot 36 are adapted to each other. A first circular hole 37 is provided on the outer surface of the first slot 36. By setting the first circular hole 37 and cooperating with the snap button 311, the rectangular plate 34 can be fixed in the first slot 36. When the adjustable ventilation device 3 is not in use, the stability of the structure is maintained. A circular groove 38 is provided on one side of the outer surface of the rectangular plate 34. A round rod 39 is fixedly connected to the bottom of the inner wall of the circular groove 38. A spring 310 is sleeved on the arc surface of the round rod 39. A snap button 311 is slidably connected to one side of the outer surface of the round rod 39. The outer surface area size and shape of the snap button 311 are adapted to the inner wall surface area size and shape of the first circular hole 37. By setting the spring 310, the round rod 39 and the snap button 311, the fixation of the rectangular plate 34 is more convenient and stable.

[0030] Reference Figure 4 As shown, in this embodiment: the splicing device 4 includes a second card slot 41, the second card slot 41 is opened on one side of the outer surface of the composite board 1, and the inner wall of the second card slot 41 is inserted and connected with a card block 42. By setting the second card slot 41 and the card block 42, the two composite boards 1 can be assisted in splicing and use, which is convenient for the installation and use of the composite board 1. A positioning plate 43 is fixedly connected to one side of the outer surface of the composite board 1, and a positioning hole 44 is opened on one side of the outer surface of the positioning plate 43. By setting the positioning hole 44, the two composite boards 1 can be fixed in conjunction with other components to ensure the structural stability after splicing. The inner wall of the positioning hole 44 is clamped with a buckle 45, and a second circular hole 46 is opened on one side of the outer surface of the composite board 1. The outer surface area size and shape of the buckle 45 are matched with the inner wall surface area size and shape of the second circular hole 46. By setting the buckle 45, the two composite boards 1 can be stably fixed to ensure the reliability of the structure.

[0031] Working principle: When in use, multiple workers lift the composite board 1 by hand and install the composite board 1 on the wall, or lift it onto the construction platform and install the composite board 1 on the roof inside the house. Install the rectangular board 34 into the rectangular groove 31. When ventilation is not needed, press the button 311. The button 311 slides on the surface of the round rod 39 to the bottom of the round groove 38. At this time, the spring 310 is in a compressed state. The sliding groove 32 is used to push the rectangular board 34 to the first slot 36. During the sliding process, when the button 311 and the first slot 36 are aligned, due to the reaction of the spring 310, the rectangular board 34 is pushed to the first slot 36. With force, the snap button 311 slides on the surface of the round rod 39 in the direction away from the circular groove 38, and then protrudes from the surface of the first circular hole 37 to fix the rectangular plate 34. When ventilation is needed, the above reverse steps are used to slide the rectangular plate 34 until the first rectangular hole 33 is aligned with the second rectangular hole 35. When splicing two composite panels 1, the block 42 of the first composite panel 1 is placed in the second slot 41 of the second composite panel 1, and the positioning hole 44 is aligned with the second circular hole 46. The two are fixed with the snap button 45, thereby realizing the splicing and use of the two composite panels 1.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it 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 indirectly connected 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 by specific circumstances.

Claims

1. A composite board, comprising a composite board body, characterized in that: The inner wall of the composite board body is provided with a moisture-proof layer, the outer surface of the composite board body is provided with an adjustable ventilation device, the outer surface of the composite board body is provided with a splicing device, the adjustable ventilation device includes a rectangular groove, the rectangular groove is opened on one side of the outer surface of the composite board body, and sliding grooves are opened on both sides of the inner wall of the rectangular groove.

2. A composite board according to claim 1, characterized in that: A first rectangular hole is formed on the bottom surface of the rectangular groove, a rectangular plate is slidably connected to the inner wall of the slide groove, and a second rectangular hole is formed on one side of the outer surface of the rectangular plate.

3. A composite board according to claim 2, characterized in that: A first slot is formed on one side of the inner wall of the rectangular slot, the outer surface area and shape of the rectangular plate match the inner surface area and shape of the first slot, and a first circular hole is formed on the outer surface of the first slot.

4. A composite board according to claim 3, characterized in that: A circular groove is provided on one side of the outer surface of the rectangular plate, a round rod is fixedly connected to the bottom of the inner wall of the circular groove, a spring is sleeved on the arc surface of the round rod, a snap is slidably connected to one side of the outer surface of the round rod, and the outer surface area size and shape of the snap are adapted to the inner wall surface area size and shape of the first circular hole.

5. A composite board according to claim 1, characterized in that: The device for facilitating splicing comprises a second card slot, which is arranged on one side of the outer surface of the composite board body, and a card block is inserted and connected to the inner wall of the second card slot.

6. A composite board according to claim 1, characterized in that: A positioning plate is fixedly connected to one side of the outer surface of the composite plate body, and a positioning hole is opened on one side of the outer surface of the positioning plate.

7. A composite board according to claim 6, characterized in that: The inner wall of the positioning hole is clamped with a buckle, and one side of the outer surface of the composite board body is provided with a second circular hole. The outer surface area and shape of the buckle are matched with the inner wall surface area and shape of the second circular hole.

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