Composite board convenient to splice

Abstract

The composite board convenient to splice comprises a first composite board body and a second composite board body which are spliced, a splicing frame is fixedly connected to the outer wall of the periphery of the first composite board body, inserting strips are connected to the lower sides of the four edges of the splicing frame, a plurality of cylindrical inserting blocks are connected to the positions, beside the inserting strips, of the lower side of the splicing frame, and each cylindrical inserting block is provided with a sliding groove. The two ends of the guide rod are slidably connected with sliding blocks matched with the inner walls of the sliding grooves in shape, the lower sides of the sliding blocks are fixedly connected with second sliding blocks, springs are connected between the inner walls of the second sliding blocks on the two sides, and the ends of the second sliding blocks are fixedly connected with limiting blocks. The second composite board is provided with splicing slots, cylindrical slots, a through groove and a limiting groove, the splicing frames and the inserting strips are inserted in the splicing slots in a matched mode, the cylindrical inserting blocks are inserted in the cylindrical slots in a matched mode, the second sliding blocks can pass through the through groove in a matched mode, and the limiting blocks are clamped in the limiting groove in a matched mode, and the middle sections of the two sides of the outer wall of the first composite board are fixedly connected with splicing blocks; clamping grooves matched with the splicing blocks in a clamping mode are formed in the corresponding positions of the two sides of the outer wall of the second composite board.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite boards, and particularly relates to a composite board convenient for splicing. Background Art

[0002] A composite board refers to a board composed of different materials with different functions in layers. For example, a three-in-one board for roofing, which includes concrete, a foam heat insulation layer, and a surface waterproof layer.

[0003] With the development of the construction industry, construction workers also pay more and more attention to the aesthetics and practicality of the building itself. For some places such as exterior walls, it is necessary to install composite boards to improve the overall aesthetics of the building, and these composite boards have different functions, such as heat insulation and fire resistance, which increases the practicality of the building. At present, for the installation of composite boards, generally, a keel structure is installed on the wall, and then long strip-shaped composite boards are spliced one by one and fixedly connected to the keel, so as to complete the installation of the composite boards. However, the above installation method has the following defects: the splicing gap between the composite boards is large, and it is necessary to use sealant to fill it. Filling the splicing seam with sealant seriously affects the aesthetics, and it is more troublesome to disassemble later, and certain treatment measures are required to reuse it. Content of the Utility Model

[0004] Aiming at the problems raised in the above background art, the purpose of the utility model is to provide a composite board convenient for splicing.

[0005] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows:

[0006] A composite board convenient for splicing includes a first composite board and a second composite board to be spliced. A splicing frame is fixedly connected to the outer wall around the first composite board. Plugging strips are connected to the lower sides of the four sides of the splicing frame. A plurality of cylindrical plugging blocks are connected beside the plugging strips on the lower side of the splicing frame. A sliding groove is provided in a single cylindrical plugging block. A guiding rod is fixedly connected to the sliding groove. The two ends of the guiding rod are slidably connected with sliders whose shapes match the inner wall of the sliding groove. A second slider is fixedly connected to the lower side of the slider. A spring is connected between the inner walls of the two second sliders. A limiting block is fixedly connected to the end of the second slider. An inclined platform with a trend of tilting from left to right is provided on one side of the limiting block.

[0007] The second composite board is provided with a splicing slot adapted to plug the splicing frame and the plugging strips, a cylindrical slot adapted to plug each cylindrical plugging block, a through slot adapted to allow the second slider to pass through, and a limiting slot adapted to limit and connect the limiting block.

[0008] Splicing blocks are fixedly connected to the middle sections on both sides of the outer wall of the first composite board. Corresponding positions on both sides of the outer wall of the second composite board are provided with clamping slots adapted to clamp the splicing blocks. A limiting rod is inserted between the second composite board and the splicing block.

[0009] Further limitation: the plugging strip is made of rubber material, and the end of the plugging strip is provided with a chamfered corner. Such a structural design can increase the friction between the plugging strip and the splicing slot, and improve the smoothness and stability of the connection.

[0010] Further limitation: the lower edge of the edge of the splicing frame is provided with a chamfered corner. Such a structural design facilitates quickly plugging the splicing frame into the splicing slot.

[0011] Further limitation: the slider is arranged in a dovetail shape, and the shape of the inner wall of the sliding groove is the same as that of the slider. Such a structural design strengthens the smoothness during sliding and can also prevent the slider from falling out of the sliding groove.

[0012] Further limitation: a second spring is connected between the two sliders. Such a structural design can increase the reset resilience between the two second sliders.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model includes a spliced first composite board and a second composite board. The first composite board is connected with relevant components such as a splicing frame, a plugging strip, a cylindrical plugging block, a slider, a spring, a limiting block, an inclined platform, a splicing block, etc. The second composite board is provided with relevant components such as a splicing slot, a cylindrical slot, a through slot, a limiting slot, a clamping slot, etc. that are matched for plugging. After the corresponding components of the first composite board and the second composite board are spliced, they can be fixed by a limiting rod. Repeating this process can achieve the effect of quickly splicing multiple first composite boards and second composite boards. The structure is simple and easy to operate, the connection effect is stable, the gap between the spliced first composite boards and second composite boards is small, and there is no need to fill it with sealant subsequently, which is more beautiful;

[0015] 2. During the process of inserting the components of the first composite board into the corresponding components of the second composite board, through the cooperation of the slider, the spring, the limiting block, and the inclined platform, a pre-fixing effect can be achieved. Subsequently, only the limiting rod needs to be pulled out, and then a force is applied to separate the first composite board and the second composite board to realize disassembly, which is convenient for subsequent reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0017] Figure 1 It is a schematic cross-sectional view of the splicing structure of the first composite board and the second composite board based on relevant components such as cylindrical plugging blocks in an embodiment of a composite board that is convenient for splicing of the present utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the structure of the first composite board and the second composite board based on splicing blocks in an embodiment of a composite board that is convenient for splicing of the present utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the structure of the first composite board in an embodiment of a composite board that is easy to assemble according to the present utility model;

[0020] Figure 4 In an embodiment of a composite board that is easy to assemble according to the present utility model Figure 3 Schematic diagram of the structure at location A.

[0021] The main component symbols are explained as follows:

[0022] The first composite board 1, splicing frame 101, insertion strip 102, cylindrical insertion block 103, chute 1031, guide rod 104, slider 105, second spring 1051, second slider 106, spring 1061, limit block 107, inclined platform 1071, splicing block 108;

[0023] The second composite board 2, splicing slot 201, cylindrical slot 202, through slot 203, limit slot 204, clamping slot 205;

[0024] Limit rod 3. Specific embodiments

[0025] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] As Figures 1-4 shown, a composite board that is easy to assemble according to the present utility model includes a spliced first composite board 1 and a second composite board 2. The outer wall of the first composite board 1 is fixedly connected with a splicing frame 101 around it. The lower sides of the four sides of the splicing frame 101 are all connected with insertion strips 102. Multiple cylindrical insertion blocks 103 are connected beside the insertion strips 102 on the lower side of the splicing frame 101. A single cylindrical insertion block 103 is provided with a chute 1031. The chute 1031 is fixedly connected with a guide rod 104. The two ends of the guide rod 104 are slidably connected with sliders 105 that match the shape of the inner wall of the chute 1031. The lower side of the slider 105 is fixedly connected with a second slider 106. A spring 1061 is connected between the inner walls of the two second sliders 106. The end of the second slider 106 is fixedly connected with a limit block 107. One side of the limit block 107 is provided with an inclined platform 1071 that slopes from left to right;

[0027] The second composite board 2 is provided with a splicing slot 201 that is adapted to insert and splice the splicing frame 101 and the insertion strip 102, a cylindrical slot 202 that is adapted to insert and splice each cylindrical insertion block 103, a through slot 203 that is adapted to allow the second slider 106 to pass through, and a limit slot 204 that is adapted to limit and clamp the limit block 107;

[0028] On both sides of the middle section of the outer wall of the first composite board 1, splicing blocks 108 are fixedly connected. At corresponding positions on both sides of the outer wall of the second composite board 2, there are clamping grooves 205 adapted to clamp the splicing blocks 108. A limiting rod 3 is inserted between the second composite board 2 and the splicing block 108.

[0029] In the embodiment of this case, the splicing frame 101 and the insertion strip 102 of the first composite board 1 are inserted into the splicing slot 201 of the second composite board 2. At this time, the cylindrical insertion block 103, the second slider 106, and the limiting block 107 of the first composite board 1 are respectively inserted into the corresponding cylindrical slots 202, through slots 203, and limiting slots 204 of the second composite board 2. At the same time, the splicing block 108 of the first composite board 1 is also clamped into the corresponding clamping groove 205 of the second composite board 2. Finally, the limiting rod 3 is inserted between the splicing block 108 and the second composite board 2 to be completely fixed. Repeating this process, multiple first composite boards 1 and second composite boards 2 can be quickly and stably spliced with each other. The splicing gap between each first composite board 1 and second composite board 2 is small, and there is no need to fill it with sealant later, which is more beautiful.

[0030] It should be noted that when the second slider 106 and the limiting block 107 pass through the through slot 203, the distance between the two side sliders 105, the second slider 106, and the limiting block 107 becomes closer, and a force is applied to the spring 1061, and the spring 1061 is compressed. Until the limiting block 107 enters the limiting slot 204, due to the resilience of the spring 1061, the two side limiting blocks 107 are reset and bounced towards both sides of the inner wall of the limiting slot 204, and the inclined platform 1071 of the limiting block 107 fits against the inner wall of the limiting slot 204. Such a structural design can facilitate the quick splicing and pre-fixing effect of the first composite board 1 and the second composite board 2. When it is necessary to disassemble the first composite board 1 and the second composite board 2 later, only the limiting rod 3 needs to be pulled out, and then a force is applied to separate the first composite board 1 and the second composite board 2, which is convenient for subsequent reuse, and the structure is simple and easy to operate, and the connection effect is stable.

[0031] Preferably, the insertion strip 102 is made of rubber material, and the end of the insertion strip 102 is provided with a chamfer. Such a structural design can increase the friction between the insertion strip 102 and the splicing slot 201, and improve the smoothness and stability of the connection. In fact, other structural shapes that can improve the smoothness and stability of the connection can also be considered according to specific situations.

[0032] Preferably, the lower edge of the splicing frame 101 is provided with a chamfer. Such a structural design facilitates the quick insertion of the splicing frame 101 into the splicing slot 201. In fact, other structural shapes that are convenient for quick insertion can also be considered according to specific situations.

[0033] Preferably, the slider 105 is arranged in a dovetail shape, and the shape of the inner wall of the chute 1031 is the same as that of the slider 105. Such a structural design enhances the smoothness during sliding and can also prevent the slider 105 from falling out of the chute 1031. In fact, other structural shapes that make the slider 105 slide more smoothly can also be considered according to specific situations.

[0034] Preferably, a second spring 1051 is connected between the two sliders 105. Such a structural design can increase the reset resilience between the two second sliders 106. In fact, other structural shapes that can increase the efficiency of the reset resilience can also be considered according to specific situations.

[0035] The above embodiments are only used to exemplarily illustrate the principles and effects of the present invention, rather than to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A composite board that is convenient for splicing, comprising a spliced first composite board (1) and a second composite board (2), characterized in that: The first composite panel (1) is fixedly connected to the outer wall around the four sides of the splicing frame (101), and the lower sides of the four sides of the splicing frame (101) are connected to plug strips (102). The lower side of the splicing frame (101) is connected to a plurality of columnar plug-in blocks (103) beside the plug strips (102), and each columnar plug-in block (103) is provided with a slide groove (1031), and the slide groove (1031) is fixedly connected to a guide rod (104), and the two ends of the guide rod (104) are slidably connected to sliders (105) matching the shape of the inner wall of the slide groove (1031), and the lower side of the slider (105) is fixedly connected to a second slider (106), and springs (1061) are connected between the inner walls of the second slider (106) on both sides, and the end of the second slider (106) is fixedly connected to a limit block (107), and one side of the limit block (107) is provided with an inclined platform (1071) inclined from left to right; The second composite plate (2) is provided with a splicing slot (201) adapted to be plugged into a splicing frame (101) and a plug-in strip (102), a columnar slot (202) adapted to be plugged into each columnar plug-in block (103), a through slot (203) adapted to be passed through by a second sliding block (106), and a limit slot (204) adapted to be engaged with a limit block (107); The middle sections on both sides of the outer wall of the first composite panel (1) are fixedly connected with splicing blocks (108), and corresponding positions on both sides of the outer wall of the second composite panel (2) are provided with snap-in grooves (205) adapted to snap-in the splicing blocks (108), and a limit rod (3) is inserted between the second composite panel (2) and the splicing blocks (108).

2. The composite board convenient for splicing according to claim 1, wherein: The plug-in strip (102) is made of rubber material, and the end of the plug-in strip (102) is rounded.

3. The composite board that is easy to assemble according to claim 2, characterized in that: The lower end of the edge of the splicing frame (101) is rounded.

4. The composite board convenient for splicing according to claim 3, wherein: The sliding block (105) is arranged in a dovetail shape, and the shape of the inner wall of the sliding groove (1031) is consistent with the shape of the sliding block (105).

5. The composite board convenient for splicing according to claim 4, wherein: A second spring (1051) is connected between the sliders (105) on both sides.

Images