A composite panel that is easy to install

Abstract

The present invention belongs to the technical field of sheet materials, and specifically relates to a combination sheet material that is easy to install. The technical scheme is as follows: a combination sheet material that is easy to install includes two panels and a plurality of connecting columns, a plurality of engaging columns are fixed on the panels, and the two sides of the connecting columns are respectively engaged with the engaging columns on the two panels; and also includes a plurality of fixing blocks, a plurality of jack columns are fixed on the panels, and the two sides of the fixing blocks are respectively connected with the jack columns on the two panels, and a slide groove is provided on the fixing block, and a connecting block is engaged in the slide groove, and one end of the connecting block extends to the edge of the panel. The present invention provides a combination sheet material that uses locking blocks that can be assembled at different positions for easy installation, thereby improving installation efficiency and applicability.

Description

Technical Field

[0001] The invention belongs to the technical field of panels, and in particular relates to a combined panel that is easy to install. Background Art

[0002] The following are the popular cabinet panels on the market:

[0003] The first is granite slabs, which are built on-site and are fixed decoration. The advantage of this method is that it is strong and durable, and it is not afraid of water seepage and leakage in the cabinets. But the disadvantages are also obvious. It must be constructed on-site, with billowing smoke and noise, and a long construction period. At the same time, this method is difficult to be delicate. Although a lot of money is spent, the effect is difficult to reach the grade. Generally speaking, it belongs to a relatively low level. And because it is a fixed decoration, it cannot be dismantled and modified at will.

[0004] The other is the board-type assembled cabinet with waterproof density board as the main material. It has to be said that the high assembly efficiency and beautiful appearance of this kind of cabinet have basically reached the extreme at first glance, and the low cost makes it hard not to be tempted. The most valuable thing is that you spend the least money but get a full sense of happiness. From this aspect, density board is undoubtedly extremely successful. If this kind of board can be truly waterproof, it is basically invincible. However, there is really no if in this world. The biggest defect of density board is still that it cannot be truly waterproof, and the kitchen is a place that deals with water all the time. Therefore, this material will not only not be used in the kitchen for a few years, even if it is used as the main material of the wardrobe, it will not escape the fate of mildew and rot after absorbing water when used in the dry bedroom area.

[0005] Another is the newly emerged double-layer stainless steel honeycomb sheet, which is a good material, at least for the kitchen. It not only partially solves the problem of rust in the damp kitchen, but also solves the problem of lightweight metal materials, and also greatly reduces the high price of stainless steel. Although it is still relatively expensive, the processing efficiency is not very high, and the processing flexibility is not very good, it is at least affordable for some people. Of course, the kitchen is not only a place with high humidity, but also a place with high salinity. The so-called stainless steel still needs careful maintenance to avoid rust.

[0006] So, how can we completely solve this old problem that has troubled the kitchen for countless years? We need to solve the material problem, the construction problem, and the price problem at the same time. The difficulty is not small. Plastic is waterproof and mildew-proof, corrosion-resistant and aging-resistant, has high plasticity, good versatility and compatibility, and is convenient for designing standard parts.

[0007] In the prior art, the panels used in kitchens or bedrooms are all whole panels, which are heavy and costly. During installation, it is necessary to measure the connection points between the panels and other components according to the conditions of the installation site, and then drill holes to install the connectors. The installation method of such panels is relatively cumbersome and the installation efficiency is low. Summary of the invention

[0008] In order to solve the above problems existing in the prior art, the present invention aims to provide a composite plate material which can be assembled with locking blocks at different positions to facilitate installation, thereby improving installation efficiency and applicability.

[0009] The technical solution adopted by the present invention is:

[0010] A combined board material that is easy to install includes two panels and a plurality of connecting columns, wherein a plurality of engaging columns are fixed on the panels, and the two sides of the connecting columns are respectively engaged with the engaging columns on the two panels; and also includes a plurality of fixing blocks, wherein a plurality of jack columns are fixed on the panels, and the two sides of the fixing blocks are respectively connected with the jack columns on the two panels, and a sliding groove is provided on the fixing block, and the connecting block is engaged in the sliding groove, and one end of the connecting block extends to the edge of the panel.

[0011] Preferably, the panel is provided with a plurality of reinforcing ribs, and the reinforcing ribs are located on one side of the panel where the engaging column is provided.

[0012] Preferably, a positioning block is provided on the fixing block, a positioning groove is provided on the connecting block, the positioning block is engaged in the positioning groove, and the positioning block is fixedly connected to the connecting block.

[0013] Preferably, a fixing block through hole is provided on the fixing block, and the fixing block is sleeved on the connecting column through the fixing block through hole.

[0014] Preferably, the connecting column is provided with a connecting hole, the inner wall of the connecting column is provided with a snap-fitting groove, the snap-fitting column is provided with a snap-fitting ring which snaps into the snap-fitting groove, and the snap-fitting column is provided with a plurality of slots which are parallel to the center line of the snap-fitting column.

[0015] Preferably, it also includes several functions or blocks, and the two sides of the functional blocks are respectively connected to the jack columns on the two panels.

[0016] Preferably, a functional block through hole is provided on the functional block, and the functional block is sleeved on the connecting column through the functional block through hole.

[0017] Preferably, an edge of the panel is provided with an edge sealing groove, an edge sealing strip is provided between the two panels, a snap-fit ​​strip is provided on the edge sealing strip, and the snap-fit ​​strip is snap-fitted into the edge sealing groove.

[0018] The beneficial effects of the present invention are:

[0019] 1. The composite board of the present invention is assembled from two panels, which can reduce the weight of the board and save materials. During assembly, the locking columns of the two panels can be locked into the connecting columns, which is convenient for operation. A number of jack columns are also provided between the two panels, and a number of fixing blocks are connected to the jack columns. Since the number of jack columns are provided at different positions of the panels, the fixing blocks can also be installed at different positions at will. The connecting block is engaged in the slide groove of the fixing block, and the connecting block can be used as a connecting piece of the board to be connected to an external mechanism. According to the installation site conditions, the fixing block and the connecting block are assembled at the position where the connecting block for the board connection needs to be installed, and the board can be connected to the external mechanism at different positions, which is convenient for operation. During installation, there is no need to measure, mark or drill the board, which avoids damage to the board and improves the efficiency of board installation. According to different installation environments, the assembly position of the connecting block is adjusted to improve the applicability of the present invention.

[0020] 2. The panel is provided with a number of reinforcing ribs, and the inner side of the panel is honeycomb-shaped, which reduces the weight of the panel on the one hand, and ensures the strength of the panel on the other hand.

[0021] 3. The positioning block on the fixed block can be accurately engaged in the positioning groove on the connecting block to ensure that the connecting block is accurately installed. The connecting block is not easy to loosen after installation, thus ensuring the reliability of the connection of the connecting block.

[0022] 4. The connecting column on the panel passes through the fixing block through hole on the fixing block, so that the fixing block can be installed between the two panels more stably to prevent the fixing block from loosening.

[0023] 5. When connecting two panels, the snap-fit ​​posts of the two panels are inserted into the connection holes of the connection posts, and the snap-fit ​​rings on the snap-fit ​​posts are snap-fitted with the snap-fit ​​grooves in the connection posts, thus realizing a reliable connection between the two panels. The snap-fit ​​posts are provided with a plurality of slots, so that when the ends of the snap-fit ​​posts are inserted into the connection posts, the ends of the snap-fit ​​posts can be appropriately compressed, making it easier for the snap-fit ​​posts to be inserted into the connection posts. After the snap-fit ​​posts are inserted into the connection posts, the snap-fit ​​rings can be smoothly snapped into the snap-fit ​​grooves under the elastic force of the snap-fit ​​posts restoring their deformation, thus ensuring a reliable connection.

[0024] 6. The functional block can play a role in increasing the local strength of the present invention, and can be installed at the position of the connecting rail of the present invention, the position of the mounting foot or other load-bearing parts. The functional block has a variety of structural forms. When in use, the functional block of the appropriate size can be selected according to the needs to ensure that the load-bearing position of the present invention is reliably strengthened, avoiding the situation of heavy weight and waste of materials when the overall thickness of the present invention is increased.

[0025] 7. The through holes on the functional blocks are sleeved on the connecting columns of the panel, so that the functional blocks can be reliably installed, ensuring that the functional blocks are reliably connected, and the functional blocks can reliably support the specific positions.

[0026] 8. On the open edge of the board, snap the snap-fit ​​strip of the edge banding strip into the edge banding slot of the panel, so that the end of the board is reliably sealed, further improving the connection reliability between the two panels, ensuring the flatness of the side of the board, and ensuring the beauty of the board.

[0027] The beneficial effects of the present invention are not limited to this description. For better understanding, a more detailed description is given in the specific implementation section.

[0028] Additional advantages, purposes, and features of the present invention will be described in part in the following description, and will become apparent to those skilled in the art after studying the following, or may be learned from the practice of the present invention. The purposes and other advantages of the present invention may be achieved and obtained by the structures specifically pointed out in the written description, claims, and drawings.

[0029] Those skilled in the art will appreciate that the objectives and advantages that can be achieved with the present invention are not limited to the above specific description, and the above and other objectives that can be achieved by the present invention will be more clearly understood from the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the structure of the present invention;

[0032] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0033] Figure 3 It is a schematic diagram of the structure of five kinds of fixed blocks;

[0034] Figure 4 It is a schematic diagram of the structure of three types of connection blocks;

[0035] Figure 5 It is a structural schematic diagram of the fixed block and the connecting block;

[0036] Figure 6 It is a partial structural diagram of the present invention;

[0037] Figure 7 yes Figure 1 A partial enlarged view of point B in the middle;

[0038] Figure 8It is a schematic diagram of the structure of five functional blocks;

[0039] Fig. 9 It is a structural schematic diagram of a cabinet installed according to the present invention.

[0040] In the figure: 1-panel; 2-connecting column; 3-clamping column; 4-fixed block; 5-connecting block; 6-functional block; 7-edge strip; 11-jack column; 12-reinforcement rib; 13-edge slot; 21-connecting hole; 22-clamping slot; 31-clamping ring; 32-slot; 41-slide; 42-positioning block; 43-fixed block through hole; 44-fixed block jack; 51-positioning slot; 61-functional block Through hole; 62-functional block jack; 71-clamping strip; H1-standard side fixing block; H2-extended side fixing block; H3-standard corner fixing block; H4-double extended corner fixing block; H5-upper left and lower right extended corner fixing block, H6-lower left and upper right extended corner fixing block; G1-guide rail functional block; G2-guide rail extension functional block; G3-foot functional block; G4 first layer board functional block, G5-second layer board functional block. DETAILED DESCRIPTION

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0042] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection 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 according to specific circumstances.

[0044] Embodiment 1:

[0045] like Figure 1 , Figure 2 and Figure 6As shown, a composite panel material that is easy to install includes two panels 1 and a plurality of connecting columns 2, a plurality of engaging columns 3 are fixed on the panel 1, and the two sides of the connecting column 2 are respectively engaged with the engaging columns 3 on the two panels 1; it also includes a plurality of fixing blocks 4, a plurality of jack columns 11 are fixed on the panel, and the two sides of the fixing block 4 are respectively connected with the jack columns 11 on the two panels 1, a sliding groove 41 is provided on the fixing block 4, a connecting block 5 is engaged in the sliding groove 41, and one end of the connecting block 5 extends to the edge of the panel 1.

[0046] The composite board of the present invention is assembled from two panels 1, which can reduce the weight of the board and save materials. During assembly, the engaging columns 3 of the two panels 1 can be engaged into the connecting columns 2, which is convenient for operation. A plurality of jack columns 11 are also provided between the two panels 1, and a plurality of fixing blocks 4 are connected to the jack columns 11. Since the plurality of jack columns 11 are provided at different positions of the panel 1, the fixing blocks 4 can also be installed at different positions at will. The connecting block 5 is engaged in the slide groove 41 of the fixing block 4, and the connecting block 5 can be used as a connecting piece of the board to be connected to an external mechanism. According to the installation site conditions, the fixing block 4 and the connecting block 5 are assembled at the position where the connecting block 5 for connecting the board needs to be installed, and the board can be connected to the external mechanism at different positions, which is convenient for operation. During installation, it is not necessary to measure, mark or drill the board, which avoids damage to the board and improves the efficiency of board installation. According to different installation environments, the assembly position of the connecting block 5 is adjusted to improve the applicability of the present invention.

[0047] like Figure 3 As shown, there are six types of fixing blocks. Select the appropriate fixing block according to your needs. Figure 3 The fixing blocks are respectively a standard side fixing block H1, an extended side fixing block H2, a standard corner fixing block H3, a double extended corner fixing block H4, an upper left and lower right extended corner fixing block H5, and a lower left and upper right extended corner fixing block H6.

[0048] When the margins of the plate are compact, the standard edge fixing block H1 is used, and the corresponding matching block is mostly a short special connection block. When the margins are large, the extended edge fixing block H2 is used, and the matching connection block should be a long standard connection block. When the margins of both sides of the plate corner are compact, the standard corner fixing block H3 is used, and when the margins of both sides of the corner are large, the double extended corner fixing block H4 is used.

[0049] like Figure 4As shown, the connection block 5 includes three types. A suitable connection block can be selected according to the needs. In addition, each connection block 5 has two length specifications. A connection block 5 of a corresponding length can be selected according to the needs. Various connection blocks 5 are installed on the plate through the fixing block 4. An appropriate fixing block 4 is selected according to the condition of the plate, and a corresponding connection block 5 is selected according to the margin of the plate. The plate of the present invention can be a 18mm standard plate, and the connection accessories used can be the common connection accessories of 18 series panel furniture.

[0050] Furthermore, Figure 2 As shown, the panel 1 is provided with a plurality of reinforcing ribs 12, and the reinforcing ribs 12 are located on one side of the panel where the engaging column 3 is provided. The panel 1 is provided with a plurality of reinforcing ribs 12, and the inner side of the panel 1 is honeycomb-shaped, which reduces the weight of the plate on the one hand, and ensures the strength of the panel 1 on the other hand.

[0051] Furthermore, Figure 5 As shown, the fixed block 4 is provided with a positioning block 42, and the connecting block 5 is provided with a positioning groove 51, the positioning block 42 is engaged in the positioning groove 51, and the positioning block 42 is fixedly connected to the connecting block 5. The positioning block 42 on the fixed block 4 can be accurately engaged in the positioning groove 51 on the connecting block 5, ensuring that the connecting block 5 is accurately installed in position, and the connecting block 5 is not easy to loosen after installation, thereby ensuring the reliability of the connection of the connecting block 5. When installing the connecting block 5, the skirt of the connecting block 5 is engaged in the slide groove 41 of the fixed block 4, at which time the positioning groove 51 cooperates with the positioning block 42, ensuring that the position of the connecting block 5 is reliably installed and reliably connected. Through holes are provided on the positioning block 42 and the connecting block 5, so the positioning block 42 and the connecting block 5 can be fastened by pins or screws, further improving the connection reliability of the connecting block 5 and the fixed block 4.

[0052] The connection block 5 is provided with a threaded hole, so that the connection block 5 can be connected to the external mechanism by screws. The connection block 5 can be connected to the external mechanism using a 35 series screw and eccentric wheel kit.

[0053] Furthermore, Figure 3 As shown, the fixing block 4 is provided with a fixing block through hole 43, and the fixing block 4 is sleeved on the connecting column 2 through the fixing block through hole 43. The connecting column 2 on the panel 1 passes through the fixing block through hole 43 on the fixing block 4, so that the fixing block 4 can be more stably installed between the two panels 1 to prevent the fixing block 4 from loosening.

[0054] Four fixing block insertion holes 44 are evenly distributed around the fixing block through hole 43, so that the insertion column 11 on the panel 1 can pass through the fixing block insertion hole 44 to achieve the connection between the fixing block 4 and the panel 1. This connection method is reliable and accurate in position. Several connecting columns 2 are evenly arranged on the panel 1, and four insertion columns 11 are evenly distributed around each connecting column 2, so that the fixing block 4 can be easily installed at any position of the panel 1.

[0055] Furthermore, Figure 6 As shown, the connecting column 2 is provided with a connecting hole 21, the inner wall of the connecting column 2 is provided with a snap-fitting groove 22, the snap-fitting column 3 is provided with a snap-fitting ring 31, the snap-fitting ring 31 snaps into the snap-fitting groove 22, and the snap-fitting column 3 is provided with a plurality of slots 32, which are parallel to the center line of the snap-fitting column 3.

[0056] When connecting two panels 1, the engaging posts 3 of the two panels 1 are inserted into the connecting holes 21 of the connecting posts 2, and the engaging rings 31 on the engaging posts 3 engage with the engaging grooves 22 in the connecting posts 2, thereby realizing reliable connection of the two panels 1. The engaging posts 3 are provided with a plurality of slots 32, so that when the ends of the engaging posts 3 are inserted into the connecting posts 2, the ends of the engaging posts 3 can be appropriately compressed, making it easier for the engaging posts 3 to be inserted into the connecting posts 2. After the engaging posts 2 are inserted into the connecting posts 2, the engaging rings 31 can be smoothly engaged in the engaging grooves 22 under the elastic force of the engaging posts 3 restoring their deformation, thereby ensuring reliable connection.

[0057] Furthermore, Figure 7 and Figure 8 As shown, the present invention further includes a plurality of functional blocks 6, and the two sides of the functional blocks 6 are respectively connected to the jack columns 11 on the two panels 1. The functional blocks 6 can play a role in increasing the local strength of the present invention, and can be installed at the position of the connecting guide rail, the installation foot position or other load-bearing positions of the present invention. The functional blocks 6 have a variety of structural forms. When in use, the functional blocks 6 of appropriate sizes can be selected according to needs to ensure that the load-bearing positions of the present invention are reliably strengthened, avoiding the situation that the weight is large and the material is wasted when the overall thickness of the present invention is increased.

[0058] The functional block 6 is provided with a functional block through hole 61, and the functional block 61 is sleeved on the connecting column 2 through the functional block through hole 61. The functional block through hole 61 on the functional block 6 is sleeved on the connecting column 2 of the panel 1, so that the functional block 6 can be reliably installed, ensuring that the functional block 6 is reliably connected, and the functional block 6 can reliably support the specific position.

[0059] Four functional block jacks 62 are evenly distributed around the functional block through hole 61, and the jack column 11 on the panel 1 can pass through the functional block jack 62 to achieve the connection between the functional block 6 and the panel 1. This connection method is reliable and accurate in position. Several connecting columns 2 on the panel 1 are evenly arranged, and four jack columns 11 are evenly distributed around each connecting column 2, which facilitates the installation of the functional block 6 at any position of the panel 1.

[0060] like Figure 8As shown, the functional blocks include the guide rail functional block G1, the guide rail extension functional block G2, the foot support functional block G3, the first layer board functional block G4, and the second layer board functional block G5. The guide rail functional block G1 and the guide rail extension functional block G2 are general functional blocks with strong load-bearing capacity, so they are more often installed at the position where the plate is installed on the guide rail. The guide rail extension functional block G2 is an extended version of the guide rail functional block G1 and is rarely used in actual applications.

[0061] These functional blocks 6 need to take on corresponding specific functions in the cabinet, and in the design, they are specially considered according to the unique requirements of the functions they point to, but the foundation of each functional block is at the connection point, which is determined by the structure of the board. Therefore, in the design, not only the shape and load-bearing capacity of the structure itself must be considered, but also the bearing capacity of the connection point of the board where it is located. It should also be noted that some functional blocks can be used universally, but due to cost considerations or whether it is necessary, we have not explained these details in more detail. For example, as a layer board requirement for an ordinary cabinet, the first layer board functional block G4 is sufficient to cope with it, but if the cabinet may place relatively heavy items, we can use the second layer board functional block G5. Although it is also fixed by two connection points, because the second layer board functional block G5 has a larger area, the second layer board functional block G5 has more honeycomb meshing structures.

[0062] Furthermore, the edge of the panel 1 is provided with an edge banding groove 13, an edge banding strip 7 is provided between the two panels 1, and a snap-fit ​​strip 71 is provided on the edge banding strip 7, and the snap-fit ​​strip 71 is snap-fitted into the edge banding groove 13. On the open edge of the board, the snap-fit ​​strip 71 of the edge banding strip 7 is snap-fitted into the edge banding groove 13 of the panel 1, so that the end of the board is reliably sealed, further improving the connection reliability between the two panels 1, ensuring the flatness of the side of the board, and ensuring the beauty of the board.

[0063] like Fig. 9 As shown, taking a cabinet as an example, let us understand the basic situation of panel installation.

[0064] Since the connection points of the sheet are arranged in a dot matrix in the design, it is inevitable that the connection points will be cut when the sheet is cut. This problem has been taken into consideration during the design. The point-to-point 170mm array spacing is large enough. If you encounter this kind of problem, you only need to avoid it to one side. As for the wasted edge strip, it can be ignored. The purpose of sheet cutting is to be symmetrical in pairs, that is, the distance from the point to the edge on the left and right sides must be symmetrical, and the distance from the point to the edge on the top and bottom sides must be symmetrical.

[0065] Although it is just an extremely common demonstration of cutting and installing accessories for a single cabinet, coincidentally, all types of fixing blocks 4 and connecting blocks 5 are involved. Moreover, the whole installation process is quite clear and smooth, which shows that we have given sufficient consideration to the design of the styles and types of accessories. Judging from the results of the current cutting and installation deduction on the drawings, it can fully meet the design requirements and conform to our design concept.

[0066] Regarding some issues regarding the installation of functional blocks, functional block 6 is different from connection block 5 in that the degree of freedom in the installation of functional block 6 is relatively high and flexible. Here we have installed different first-layer functional blocks G4 and second-layer functional blocks G5 on the two side panels. If the installation requirements are more precise, the installation direction must be adjusted at the appropriate time so that all-round coverage without dead angles can be achieved.

[0067] The present invention is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present invention fall within the protection scope of the present invention.

Claims

1. A composite panel that is easy to install, characterized in that: The invention comprises two panels (1) and a plurality of connecting columns (2), wherein a plurality of engaging columns (3) are fixed on the panels (1), and the two sides of the connecting columns (2) are respectively engaged with the engaging columns (3) on the two panels (1); the invention also comprises a plurality of fixing blocks (4), wherein a plurality of plug-in columns (11) are fixed on the panels, and the two sides of the fixing blocks (4) are respectively connected with the plug-in columns (11) on the two panels (1); a sliding groove (41) is provided on the fixing blocks (4), and a connecting block (5) is engaged in the sliding groove (41), and one end of the connecting block (5) extends to the edge of the panel (1); the connecting block (5) can be connected to an external mechanism by means of screws; The fixing block (4) is provided with a positioning block (42), the connecting block (5) is provided with a positioning groove (51), the positioning block (42) is engaged in the positioning groove (51), and the positioning block (42) and the connecting block (5) are fixedly connected; four fixing block insertion holes (44) are evenly distributed around the fixing block through hole (43), so that the insertion hole column (11) on the panel (1) can pass through the fixing block insertion hole (44), thereby realizing the connection between the fixing block (4) and the panel (1); The fixing block (4) is provided with a fixing block through hole (43), and the fixing block (4) is sleeved on the connecting column (2) through the fixing block through hole (43); The connecting column (2) is provided with a connecting hole (21), the inner wall of the connecting column (2) is provided with a snap-fitting groove (22), the snap-fitting column (3) is provided with a snap-fitting ring (31), the snap-fitting ring (31) is snap-fitted into the snap-fitting groove (22), and the snap-fitting column (3) is provided with a plurality of slots (32), the slots (32) being parallel to the center line of the snap-fitting column (3); An edge sealing groove (13) is provided at the edge of the panel (1), an edge sealing strip (7) is provided between the two panels (1), a snap-fit ​​strip (71) is provided on the edge sealing strip (7), and the snap-fit ​​strip (71) is snap-fitted into the edge sealing groove (13).

2. A composite board that is easy to install according to claim 1, characterized in that: The panel (1) is provided with a plurality of reinforcing ribs (12), and the reinforcing ribs (12) are located on one side of the panel where the engaging column (3) is provided.

3. The easy-to-install composite board according to claim 1, characterized in that: It also includes a plurality of functional blocks (6), two sides of which are respectively connected to the jack posts (11) on the two panels (1).

4. The easy-to-install composite board according to claim 3, characterized in that: The functional block (6) is provided with a functional block through hole (61), and the functional block (61) is sleeved on the connecting column (2) through the functional block through hole (61).

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