board material

Abstract

The embodiment of the present application provides a kind of plate, the plate at least includes first local board, the first local board at least includes first plate, second plate and first functional plate;The shape of the first plate, the second plate and the first functional plate is identical;The first plate, the second plate and the first functional plate are in disorder stack, and the first functional plate is arranged between the first plate and the second plate;The first functional plate is used for sound insulation.In use, multiple first local boards are in disorder stack, form a whole plate material with size greater than first local board, in whole plate material, the first plate between different local boards, second plate is also blocked by first functional plate to the gap, prevent sound wave from the gap, improve the sound insulation effect of plate.

Description

Technical Field

[0001] This invention relates to the field of sheet metal, and more specifically, to a sheet metal. Background Technology

[0002] Currently, soundproofing panels used for blocking sound, water, and light are all one-piece designs, with all functional panels made of the same material. However, in the field of sound insulation, if the material of the panel is uniform, its sound insulation effect is poor. For example, if the entire soundproofing panel is made of rigid material, it can only block sound waves by reflecting them; however, if gaps exist, sound waves can still pass through. Furthermore, rigid material panels cannot block structural sound. Flexible material panels can absorb sound, but they cannot reflect it. Therefore, existing functional panels have poor noise reduction effects.

[0003] Chinese invention patent application CN201920152053.3 discloses a board material comprising at least two sets of partial boards; each set of partial boards comprises at least two boards, which are stacked in a staggered manner; the staggered stacking of the at least two sets of partial boards forms a single board material with an area larger than the partial boards. The at least two sets of partial boards include at least a first partial board and a second partial board; the first partial board includes at least a first board and a second board; the second partial board includes at least a third board and a fourth board; the first and second boards are stacked in a staggered manner; the third and fourth boards are stacked in a staggered manner; the edges of the first and third boards are neatly joined; the edges of the second and fourth boards are neatly joined; and a fastener is disposed on the first and fourth boards. A functional material is provided between the at least two boards to enhance the barrier properties and strength of the board material, thereby improving its sound insulation effect.

[0004] However, Chinese invention patent application number CN201920152053.3 discloses a type of board material in which a functional material is provided between at least two boards. In this case, two problems exist: First, when there are gaps at the edges where the first and third boards are joined, and / or at the edges where the second and fourth boards are joined, sound waves and water can directly penetrate through these gaps because there is no effective barrier material. This results in poor sound insulation and barrier properties. Second, when the functional material is an amorphous material, such as a damping adhesive, it is difficult to apply the required adhesive material, and it is also difficult to apply a sufficiently thick layer of functional material between the boards to provide adequate barrier performance, thus leading to poor sound insulation and barrier properties. Summary of the Invention

[0005] The purpose of this invention is to provide a sheet material that addresses the aforementioned deficiencies in the prior art.

[0006] This invention provides a board material, which includes at least a first partial board, and the first partial board includes at least a first board, a second board, and a first functional board;

[0007] The first board, the second board, and the first functional board have the same shape;

[0008] The first board, the second board, and the first functional board are stacked in a staggered manner, and the first functional board is disposed between the first board and the second board;

[0009] The first functional board can provide sound insulation.

[0010] Optionally, the first functional board is used for vibration isolation, blocking radio waves, signals, and radiation.

[0011] Optionally, the first plate is provided with a noise reduction and vibration damping component on the side away from the second plate, and / or the second plate is provided with a noise reduction and vibration damping component on the side away from the first plate.

[0012] Optionally, the board material further includes a second partial board, which includes at least a third board, a fourth board, and a second functional board;

[0013] The shapes of the third plate, the fourth plate, and the second functional plate are the same as the shape of the first plate;

[0014] The third board, the fourth board, and the second functional board are stacked in a staggered manner, and the second functional board is disposed between the third board and the fourth board;

[0015] The first edge of the first plate is parallel to and connected to the first edge of the third plate;

[0016] The first edge of the first functional board is parallel to and connected to the first edge of the second functional board;

[0017] The first edge of the second plate is parallel to and connected to the first edge of the fourth plate;

[0018] The second functional board is stacked in a staggered manner with the first board;

[0019] The fourth board is stacked in a staggered manner with the first functional board;

[0020] The second functional panel can provide sound insulation.

[0021] Optionally, the board material further includes a third partial board, which includes at least a fifth board, a sixth board, and a third functional board;

[0022] The shapes of the fifth plate, the sixth plate, and the third functional plate are the same as the shape of the first plate;

[0023] The fifth board, the sixth board, and the third functional board are stacked in a staggered manner, and the third functional board is disposed between the fifth board and the sixth board;

[0024] The second edge of the first plate is parallel to and connected to the first edge of the fifth plate;

[0025] The second edge of the first functional board is parallel to and connected to the first edge of the third functional board;

[0026] The second edge of the second plate is parallel to and connected to the first edge of the sixth plate;

[0027] The third functional board is stacked in a staggered manner with the first board;

[0028] The sixth board is stacked in a staggered manner with the first functional board;

[0029] The third functional panel can provide sound insulation.

[0030] Optionally, the board material further includes a fourth partial board, which includes at least a seventh board, an eighth board, and a fourth functional board;

[0031] The shapes of the seventh plate, the eighth plate, and the fourth functional plate are the same as the shape of the first plate;

[0032] The seventh board, the eighth board, and the fourth functional board are stacked in a staggered manner, and the fourth functional board is disposed between the seventh board and the eighth board;

[0033] The first edge of the seventh plate is parallel to and connected to the second edge of the fifth plate; the second edge of the seventh plate is parallel to and connected to the second edge of the third plate.

[0034] The first edge of the fourth functional board is parallel to and connected to the second edge of the third functional board; the second edge of the fourth functional board is parallel to and connected to the second edge of the second functional board.

[0035] The first edge of the eighth plate is parallel to and connected to the second edge of the sixth plate; the second edge of the eighth plate is parallel to and connected to the second edge of the fourth plate.

[0036] The fourth functional board is stacked in a staggered manner with the first board, the third board, and the fifth board;

[0037] The eighth board is stacked in a staggered manner with the first functional board, the second functional board and the third functional board;

[0038] The fourth functional panel can provide sound insulation.

[0039] Optionally, the first plate and the seventh plate have a vertex facing each other;

[0040] The fifth plate and the third plate have a vertex facing each other;

[0041] The first functional board and the fourth functional board have one vertex facing each other; the second functional board and the third functional board have one vertex facing each other.

[0042] The second plate and the eighth plate have one vertex facing each other;

[0043] The sixth plate and the fourth plate have a vertex facing each other.

[0044] Optionally, the first functional plate and the second functional plate are made of functional materials, which include at least one of damping materials, light-absorbing materials, waterproof materials, radiation-proof materials, signal-absorbing materials, and signal-shielding materials.

[0045] Optionally, the first plate is rectangular in shape.

[0046] Optionally, the first plate, the second plate, and the first functional plate are fixed in place by fasteners.

[0047] Optionally, the first functional board is bonded to the first board and the second board using an adhesive material.

[0048] Optionally, an adhesive material is provided on the side of the first board and the second board near the first functional board, and the first board and the second board are bonded to the first functional board by the adhesive material.

[0049] Optionally, the first functional plate 210 is provided with an adhesive material on one side near the first plate, and the first plate is bonded to the first functional plate by the adhesive material.

[0050] Optionally, the first functional board is provided with an adhesive material on the side near the second board; the second board is bonded to the first functional board by the adhesive material.

[0051] Optionally, the first plate and / or the second plate are open-cell materials; or the first plate and / or the second plate are closed-cell materials.

[0052] Compared with the prior art, the present invention has the following advantages:

[0053] This invention provides a board material comprising at least a first partial board, the first partial board comprising at least a first board, a second board, and a first functional board; the first board, the second board, and the first functional board have the same shape; the first board, the second board, and the first functional board are stacked in a staggered manner, and the first functional board is disposed between the first board and the second board; the first functional board is used for sound insulation.

[0054] In use, multiple first partial panels are stacked in a staggered manner to form a whole panel that is larger than the first partial panels. Even if there are gaps between the first and second panels of different partial panels in the whole panel, the first functional panel will block the gaps to prevent sound waves from leaking out from the gaps, thus improving the sound insulation effect of the panel.

[0055] Other features and advantages of embodiments of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing embodiments of the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings. Attached Figure Description

[0056] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0057] Figure 1 A schematic diagram of a plate 100 structure provided by an embodiment of the present invention is shown.

[0058] Figure 2 A schematic diagram of another plate 100 structure provided by an embodiment of the present invention is shown.

[0059] Figure 3 A schematic diagram of another type of sheet material 100 provided in an embodiment of the present invention is shown.

[0060] Figure 4 A schematic diagram of another type of sheet material 100 provided in an embodiment of the present invention is shown.

[0061] Figure 5 A schematic diagram of another type of sheet material 100 provided in an embodiment of the present invention is shown.

[0062] Figure 6A schematic diagram of another type of sheet material 100 provided in an embodiment of the present invention is shown.

[0063] Figure 7 A schematic diagram of another type of sheet material 100 provided in an embodiment of the present invention is shown.

[0064] Figure 8 A schematic diagram of another type of sheet material 100 provided in an embodiment of the present invention is shown.

[0065] Icons: Panel 100; First panel 110; Second panel 120; First functional panel 210; Noise-absorbing and vibration-damping component 130; Third panel 130; Fourth panel 140; Second functional panel 220; Fifth panel 150; Sixth panel 160; Third functional panel 230; First edge 111 of first panel 110; First edge 131 of third panel 130; First edge 211 of first functional panel 210; First edge 221 of second functional panel 220; First edge 121 of second panel 120; First edge 141 of fourth panel 140; Gap 300; Fifth panel 150; Sixth panel 160; Third functional panel 230; Second edge 112 of first panel 110; First edge 151 of fifth panel 150; Second edge 212 of first functional panel 210 The first edge 231 of the third functional board 230; the second edge 122 of the second board 120; the first edge 161 of the sixth board 160; the seventh board 170; the eighth board 180; the fourth functional board 240; the first edge 171 of the seventh board 170; the second edge 152 of the fifth board 150; the second edge 172 of the seventh board 170; the second edge 132 of the third board 130; the first edge 241 of the fourth functional board 240; the second edge 232 of the third functional board 230; the second edge 242 of the fourth functional board 240; the second edge 222 of the second functional board 220; the first edge 181 of the eighth board 180; the second edge 162 of the sixth board 160; the second edge 182 of the eighth board 180; the second edge 142 of the fourth board 140. Detailed Implementation

[0066] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Example

[0067] In existing soundproofing panels, to increase the thickness and sound insulation effect, sound-absorbing and sound-insulating materials are placed between the sound-absorbing and sound-insulating panels, such as damping materials, to prevent sound waves from directly penetrating the panels. However, in this case, firstly, when there are gaps at the edges where the first and third panels are joined, or / or at the edges where the second and fourth panels are joined, sound waves, water, etc., can directly pass through because there is no functional material to effectively block them, resulting in poor sound insulation and soundproofing effects. Secondly, when the functional material is an amorphous material, such as a damping adhesive, it is difficult to apply the required adhesive material, and it is also difficult to apply a sufficiently thick layer of functional material between the panels to achieve adequate sound insulation performance, thus leading to poor sound insulation and soundproofing effects.

[0068] Therefore, embodiments of the present invention provide a board material that can enhance the sound insulation effect of the board material. Example

[0069] This invention provides a sheet material, such as... Figure 1 As shown, the board 100 includes a first partial board, which includes at least a first board 110, a second board 120, and a first functional board 210. The first board 110, the second board 120, and the first functional board 210 have the same shape. The first board 110, the second board 120, and the first functional board 210 are stacked in a staggered manner, with the first functional board 210 positioned between the first board 110 and the second board 120. The first functional board 210 is used for sound insulation, water insulation, and heat insulation. Specifically, water insulation means that the first functional board 210 can prevent water from passing through, thus achieving a waterproof effect.

[0070] Optionally, the first functional board 210 is used for vibration isolation, blocking of radio waves, signals, and radiation. Vibration isolation refers to preventing vibration waves from passing through; it can absorb or reflect vibration waves to achieve the purpose of vibration reduction and elimination.

[0071] Optionally, the first plate 110, the second plate 120, and the first functional plate 210 are fixedly formed by fasteners. Alternatively, the first functional plate 210 is bonded to the first plate 110 and the second plate 120 by an adhesive material, that is, an adhesive material is provided between the first functional plate 210 and the first plate 110, and an adhesive material is provided between the first functional plate 210 and the second plate 120.

[0072] Optionally, an adhesive material is provided on the side of the first plate 110 and the second plate 120 near the first functional plate 210, and the first plate 110 and the second plate 120 are bonded to the first functional plate 210 by the adhesive material.

[0073] Optionally, the first functional plate 210 is provided with an adhesive material on the side near the first plate 110, and the first functional plate 210 is provided with an adhesive material on the side near the second plate 120. The first plate 110 and the second plate 120 are bonded to the first functional plate 210 by the adhesive material.

[0074] Optional, such as Figure 2 , Figure 3 and Figure 4 As shown, a noise reduction and vibration damping component 130 is provided on the side of the first plate 110 away from the second plate 120, and / or, a noise reduction and vibration damping component 130 is provided on the side of the second plate 120 away from the first plate 110. The noise reduction and vibration damping component 130 can reduce noise and / or dampen vibration.

[0075] In this design, the first board 110 and / or the second board 120 are open-cell materials, and the first board 110 and / or the second board 120 are closed-cell materials. That is, the materials of the first board 110 and the second board 120 can be the same or different. The first board 110 and / or the second board 120 can be rigid materials, flexible materials, soft materials, hard materials, etc. For example, the first board 110 and / or the second board 120 can be sound-absorbing foam boards, sound-absorbing cotton boards, steel plates, etc. The first board 110 and / or the second board 120 can be used for sound absorption and / or sound insulation and / or heat insulation and / or waterproofing and / or vibration isolation, etc.

[0076] It should be noted that the first partial board can have multiple layers. For example, a first functional board may be staggered on the side of the second board away from the first functional board. Another board may be staggered on the side of this first functional board away from the second board. A third board may be staggered on the side of the first board away from the first functional board. And yet another board may be staggered on the side of this first functional board away from the first board. Boards with similar arrangement methods are all within the scope of protection of this application.

[0077] When in use, two first partial panels are joined together to obtain a panel larger than the first partial panels. For example:

[0078] like Figure 5 As shown, the plate 100 also includes a second partial plate, wherein the structure of the second partial plate is similar to or the same as that of the first partial plate.

[0079] The second partial panel includes at least a third panel 130, a fourth panel 140, and a second functional panel 220. The shapes of the third panel 130, the fourth panel 140, and the second functional panel 220 are the same as those of the first panel. The second functional panel 220 is made of the same material and has the same function as the first functional panel 210. The function and material of the third panel 130 and / or the fourth panel 140 may be the same as or different from those of the first panel 110 and / or the second panel 120.

[0080] The third board 130, the fourth board 140 and the second functional board 220 are stacked in a staggered manner, and the second functional board 220 is disposed between the third board 130 and the fourth board 140.

[0081] The first edge 111 of the first plate 110 is parallel to and connected to the first edge 131 of the third plate 130.

[0082] The first edge 211 of the first functional board 210 is parallel to and connected to the first edge 221 of the second functional board 220.

[0083] The first edge 121 of the second plate 120 is parallel to and connected to the first edge 141 of the fourth plate 140.

[0084] The second functional board 220 is stacked in a staggered manner with the first board 110. Optionally, the second functional board 220 is disposed on top of the first board 110.

[0085] The fourth board 140 is stacked in a staggered manner with the first functional board 210. Optionally, the fourth board 140 is disposed on top of the first functional board 210.

[0086] The second functional panel 220 is used for sound insulation.

[0087] Optionally, the first board 110 and the third board 130 have the same thickness, the first functional board 210 and the second functional board 220 have the same thickness, and the second board 120 and the fourth board 140 have the same thickness.

[0088] This is how to splice them together, such as Figure 6 As shown, when there is a gap 300 between the first edge 111 of the first board 110 and the first edge 131 of the third board 130, or between the first edge 121 of the second board 120 and the first edge 141 of the fourth board 140, the gap can be blocked by the staggered second functional board 220 to prevent sound waves, water, vibration waves, etc. from passing through the gap, thereby achieving the sound insulation, waterproofing, and vibration damping effects of the board 100.

[0089] In existing technologies, such as the Chinese invention patent application number CN201920152053.3, which discloses a type of board material, if there is a gap at the edge where the second and fourth boards are joined, sound, sound waves, water, vibrations, etc., can pass directly through the gap. However, since the first board corresponding to the gap does not have any functional material, the sound, sound waves, water, and vibrations that pass through the gap will leak out through the first board. If the Chinese invention patent application number CN201920152053.3 needs to solve the problem that sound, sound waves, water, and vibrations that pass through the gap will leak out through the first board, then more layers of boards would be required. However, the board material 100 of this application only requires two layers of boards and one functional board to prevent sound, sound waves, water, and vibration waves from leaking through the gaps. Compared with the Chinese invention patent with application number CN201920152053.3, which discloses a board material, it achieves enhanced sound insulation, waterproofing, vibration damping, and heat insulation effects, while saving materials.

[0090] Optionally, the plate 100 may further include a third partial plate, such as... Figure 7 As shown, the third partial board includes at least a fifth board 150, a sixth board 160, and a third functional board 230.

[0091] The shapes of the fifth plate 150, the sixth plate 160, and the third functional plate 230 are the same as those of the first plate 110.

[0092] The fifth board 150, the sixth board 160 and the third functional board 230 are stacked in a staggered manner, and the third functional board 230 is disposed between the fifth board 150 and the sixth board 160.

[0093] The second edge 112 of the first plate 110 is parallel to and connected to the first edge 151 of the fifth plate 150. The second edge 212 of the first functional plate 210 is parallel to and connected to the first edge 231 of the third functional plate 230. The second edge 122 of the second plate 120 is parallel to and connected to the first edge 161 of the sixth plate 160.

[0094] The third functional board 230 is stacked in a staggered manner with the first board 110. Optionally, the third functional board 230 is disposed on top of the first board 110.

[0095] The sixth board 160 is stacked in a staggered manner with the first functional board 210. Optionally, the sixth board 160 is disposed on top of the first functional board 210. The third functional board 230 is used for sound insulation.

[0096] Optionally, the materials and functions of the fifth board 150, the sixth board 160, and the third functional board 230 can be the same as or different from those of the first board 110, the second board 120, and the first functional board 210.

[0097] Optional, such as Figure 8 The plate 110 shown also includes a fourth partial plate, which includes at least a seventh plate 170, an eighth plate 180 and a fourth functional plate 240.

[0098] The shapes of the seventh plate 170, the eighth plate 180, and the fourth functional plate 240 are the same as those of the first plate 110.

[0099] The seventh board 170, the eighth board 180 and the fourth functional board 240 are stacked in a staggered manner, and the fourth functional board 240 is disposed between the seventh board 170 and the eighth board 180.

[0100] The first edge 171 of the seventh plate 170 is parallel to and connected to the second edge 152 of the fifth plate 150. The second edge 172 of the seventh plate 170 is parallel to and connected to the second edge 132 of the third plate 130.

[0101] The first edge 241 of the fourth functional board 240 is parallel to and connected to the second edge 232 of the third functional board 230, and the second edge 242 of the fourth functional board 240 is parallel to and connected to the second edge 222 of the second functional board 220.

[0102] The first edge 181 of the eighth plate 180 is parallel to and connected to the second edge 162 of the sixth plate 160. The second edge 182 of the eighth plate 180 is parallel to and connected to the second edge 142 of the fourth plate 140.

[0103] The fourth functional board 240 is stacked in a staggered manner with the first board 110, the third board 130, and the fifth board 150. Optionally, the fourth functional board 240 is stacked on top of the first board 110, the third board 130, and the fifth board 150.

[0104] The eighth board 180 is stacked in a staggered manner with the first functional board 210, the second functional board 220, and the third functional board 230. Optionally, the eighth board 180 is disposed on top of the first functional board 210, the second functional board 220, and the third functional board 230.

[0105] Optionally, the first board 110 and the seventh board 170 have a vertex facing each other, the fifth board 150 and the third board 130 have a vertex facing each other, the first functional board 210 and the fourth functional board 240 have a vertex facing each other, the second functional board 220 and the third functional board 230 have a vertex facing each other, the second board 120 and the eighth board 180 have a vertex facing each other, and the sixth board 160 and the fourth board 140 have a vertex facing each other.

[0106] In this way, the board is 100% airtight, providing excellent sound insulation, waterproofing, heat insulation, and vibration damping.

[0107] Optionally, the shapes of the second board 120, the third board 130, the fourth board 140, the fifth board 150, the sixth board 160, the seventh board 170, and the eighth board 180 are the same as the shape of the first board 110. Further, the dimensions and materials of the third board 130, the fourth board 140, the fifth board 150, the sixth board 160, the seventh board 170, and the eighth board 180 are the same as the dimensions and materials of the first board 110. And / or, the dimensions and materials of the third board 130, the fourth board 140, the fifth board 150, the sixth board 160, the seventh board 170, and the eighth board 180 are the same as the dimensions and materials of the second board 120.

[0108] Optionally, the first edge 111 and the second edge 112 of the first plate 110 are perpendicular to each other. As an optional implementation, the first plate 110 is cuboid in shape.

[0109] Optionally, the first barrier plate 210, the second functional plate 220, the third set of partitions 230, and the fourth functional plate 240 are made of functional materials, wherein the functional materials include at least one of damping materials, light-absorbing materials, waterproof materials, radiation-proof materials, signal-absorbing materials, and signal-shielding materials, so that the first barrier plate 210, the second functional plate 220, the third set of partitions 230, and the fourth functional plate 240 have at least one of the functions of sound insulation, heat insulation, light absorption, waterproofing, radiation protection, signal shielding, and signal absorption.

[0110] Optionally, the first functional panel 210 has an integrally formed first panel portion and second panel portion, the first panel portion and the second panel portion have the same shape, the first edge of the first panel portion is parallel to the first edge of the second panel portion, and the first edge of the first panel portion and the first edge of the second panel portion are on different planes; the first functional panel 210 can provide sound insulation.

[0111] Optionally, the first functional board 210 further includes a fifth board portion, which is integrally formed with the first board portion and the second board portion; the shape of the fifth board portion is the same as the shape of the second board portion; the first edge of the fifth board portion is parallel to the first edge of the second board portion, and the first edge of the fifth board portion and the first edge of the second board portion are on different planes.

[0112] Optionally, the materials of the fifth plate, the first plate, and the second plate can be the same or different. Alternatively, the first plate and the second plate can be made of the same material, but different from the material of the fifth plate.

[0113] Optionally, the structure and materials of the second functional plate 220, the third set of partitions 230 and the fourth functional plate 240 are the same as those of the first functional plate 210.

[0114] This invention provides a sheet material: A1. A sheet material, the sheet material comprising at least a first partial sheet, the first partial sheet comprising at least a first sheet, a second sheet, and a first functional sheet;

[0115] The first board, the second board, and the first functional board have the same shape;

[0116] The first board, the second board, and the first functional board are stacked in a staggered manner, and the first functional board is disposed between the first board and the second board;

[0117] The first functional board is used for sound insulation.

[0118] A2. According to the plate material described in A1, the first functional plate is used for vibration isolation.

[0119] A3. According to the sheet material described in A1, the first sheet is provided with a sound-absorbing and vibration-damping component on the side away from the second sheet, and / or, the second sheet is provided with a sound-absorbing and vibration-damping component on the side away from the first sheet.

[0120] A4. The board material according to A1, the board material further includes a second partial board, the second partial board including at least a third board, a fourth board and a second functional board;

[0121] The shapes of the third plate, the fourth plate, and the second functional plate are the same as the shape of the first plate;

[0122] The third board, the fourth board, and the second functional board are stacked in a staggered manner, and the second functional board is disposed between the third board and the fourth board;

[0123] The first edge of the first plate is parallel to and connected to the first edge of the third plate;

[0124] The first edge of the first functional board is parallel to and connected to the first edge of the second functional board;

[0125] The first edge of the second plate is parallel to and connected to the first edge of the fourth plate;

[0126] The second functional board is stacked in a staggered manner with the first board;

[0127] The fourth board is stacked in a staggered manner with the first functional board;

[0128] The second functional panel is used for sound insulation.

[0129] A5. The board material according to A4, the board material further includes a third partial board, the third partial board including at least a fifth board, a sixth board and a third functional board;

[0130] The shapes of the fifth plate, the sixth plate, and the third functional plate are the same as the shape of the first plate;

[0131] The fifth board, the sixth board, and the third functional board are stacked in a staggered manner, and the third functional board is disposed between the fifth board and the sixth board;

[0132] The second edge of the first plate is parallel to and connected to the first edge of the fifth plate;

[0133] The second edge of the first functional board is parallel to and connected to the first edge of the third functional board;

[0134] The second edge of the second plate is parallel to and connected to the first edge of the sixth plate;

[0135] The third functional board is stacked in a staggered manner with the first board;

[0136] The sixth board is stacked in a staggered manner with the first functional board;

[0137] The third functional panel is used for sound insulation.

[0138] A6. According to the board material described in A5, the board material further includes a fourth partial board, the fourth partial board including at least a seventh board, an eighth board and a fourth functional board;

[0139] The shapes of the seventh plate, the eighth plate, and the fourth functional plate are the same as the shape of the first plate;

[0140] The seventh board, the eighth board, and the fourth functional board are stacked in a staggered manner, and the fourth functional board is disposed between the seventh board and the eighth board;

[0141] The first edge of the seventh plate is parallel to and connected to the second edge of the fifth plate; the second edge of the seventh plate is parallel to and connected to the second edge of the third plate.

[0142] The first edge of the fourth functional board is parallel to and connected to the second edge of the third functional board; the second edge of the fourth functional board is parallel to and connected to the second edge of the second functional board.

[0143] The first edge of the eighth plate is parallel to and connected to the second edge of the sixth plate; the second edge of the eighth plate is parallel to and connected to the second edge of the fourth plate.

[0144] The fourth functional board is stacked in a staggered manner with the first board, the third board, and the fifth board;

[0145] The eighth board is stacked in a staggered manner with the first functional board, the second functional board and the third functional board;

[0146] The fourth functional panel is used for sound insulation.

[0147] A7. According to the material described in A6, the first plate and the seventh plate have a vertex facing each other;

[0148] The fifth plate and the third plate have a vertex facing each other;

[0149] The first functional board and the fourth functional board have one vertex facing each other; the second functional board and the third functional board have one vertex facing each other.

[0150] The second plate and the eighth plate have one vertex facing each other;

[0151] The sixth plate and the fourth plate have a vertex facing each other.

[0152] A8. The board material according to any one of A4-A7, wherein the first functional board and the second functional board are made of functional materials, wherein the functional materials include at least one of damping materials, light-absorbing materials, and waterproof materials.

[0153] A9. According to the sheet material described in A1, the shape of the first sheet material is a cuboid.

[0154] A10. According to the sheet material described in A1, the first sheet, the second sheet, and the first functional sheet are fixedly formed by fasteners.

[0155] A11. According to the sheet material described in A1, the first functional board is bonded to the first board and the second board by an adhesive material.

[0156] A12. According to the sheet material described in A11, an adhesive material is provided on the side of the first sheet and the second sheet near the first functional sheet, and the first sheet and the second sheet are bonded to the first functional sheet by the adhesive material.

[0157] A13. According to the sheet material described in A12, the first functional board 210 has an adhesive material on the side near the first board, and the first board is bonded to the first functional board by the adhesive material.

[0158] A14. According to the sheet material described in A13, the first functional panel has an adhesive material on the side near the second panel; the second panel is bonded to the first functional panel by the adhesive material.

[0159] A15. According to the sheet material described in A1, the first sheet and / or the second sheet are open-cell materials; the first sheet and / or the second sheet are closed-cell materials.

[0160] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0161] Similarly, it should be understood that, in order to simplify this disclosure and aid in understanding one or more of the various aspects of the invention, in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, this method of disclosure should not be construed as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the following claims, inventive aspects lie in fewer than all features of a single foregoing disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into this detailed description, wherein each claim itself is a separate embodiment of the invention.

[0162] Those skilled in the art will understand that modules in the device of the embodiments can be adaptively changed and placed in one or more devices different from that embodiment. Modules, units, or components in the embodiments can be combined into a single module, unit, or component, and further, they can be divided into multiple sub-modules, sub-units, or sub-components. Except where at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or device so disclosed. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0163] Furthermore, those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.

[0164] It should be noted that the above embodiments are illustrative of the invention and not restrictive, and that those skilled in the art can devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third, etc., does not indicate any order. These words can be interpreted as names.

Claims

1. A type of board material, characterized in that, The board material includes a first section board, a second section board, a third section board, and a fourth section board; The first partial board includes a first board, a second board, and a first functional board; The first board, the second board, and the first functional board have the same shape; the first board, the second board, and the first functional board are stacked in a staggered manner, and the first functional board is positioned between the first board and the second board; the first functional board can provide sound insulation and vibration isolation. The second partial board includes the third board, the fourth board, and the second functional board; The third board, the fourth board, and the second functional board have the same shape as the first board; the third board, the fourth board, and the second functional board are stacked in a staggered manner, with the second functional board positioned between the third board and the fourth board; the first edge of the first board is parallel to and connected to the first edge of the third board; the first edge of the first functional board is parallel to and connected to the first edge of the second functional board; the first edge of the second board is parallel to and connected to the first edge of the fourth board; the second functional board is stacked in a staggered manner with the first board; the fourth board is stacked in a staggered manner with the first functional board. The third section board includes the fifth board, the sixth board, and the third functional board; The fifth, sixth, and third functional boards have the same shape as the first board; the fifth, sixth, and third functional boards are stacked in a staggered manner, with the third functional board positioned between the fifth and sixth boards; the second edge of the first board is parallel to and connects with the first edge of the fifth board; the second edge of the first functional board is parallel to and connects with the first edge of the third functional board; the second edge of the second board is parallel to and connects with the first edge of the sixth board; the third functional board is stacked in a staggered manner with the first board; the sixth board is stacked in a staggered manner with the first functional board. The fourth section board includes the seventh board, the eighth board, and the fourth functional board; The seventh, eighth, and fourth functional boards have the same shape as the first board; the seventh, eighth, and fourth functional boards are stacked in a staggered manner, with the fourth functional board positioned between the seventh and eighth boards; the first edge of the seventh board is parallel to and connected to the second edge of the fifth board; the second edge of the seventh board is parallel to and connected to the second edge of the third board; the first edge of the fourth functional board is parallel to and connected to the second edge of the third board; the second edge of the fourth functional board is parallel to and connected to the second edge of the second functional board; the first edge of the eighth board is parallel to and connected to the second edge of the sixth board; the second edge of the eighth board is parallel to and connected to the second edge of the fourth board; the fourth functional board is stacked in a staggered manner with the first, third, and fifth boards; the eighth board is stacked in a staggered manner with the first, second, and third functional boards. There is one vertex between the first and seventh boards; one vertex between the fifth and third boards; one vertex between the first and fourth functional boards; one vertex between the second and third functional boards; one vertex between the second and eighth boards; and one vertex between the sixth and fourth boards.

2. The sheet metal according to claim 1, characterized in that, The first functional board can block radio waves, signals, and radiation.

3. The sheet metal according to claim 1, characterized in that, The first plate has a noise reduction and vibration damping component on the side away from the second plate, and / or the second plate has a noise reduction and vibration damping component on the side away from the first plate.

4. The sheet metal according to claim 1, characterized in that, The second functional panel can provide sound insulation.

5. The sheet metal according to claim 4, characterized in that, The third functional panel can provide sound insulation.

6. The plate material according to claim 5, characterized in that, The fourth functional panel can provide sound insulation.

7. The sheet metal according to any one of claims 4-6, characterized in that, The first functional board and the second functional board are made of functional materials, which include at least one of the following: damping materials, light-absorbing materials, waterproof materials, radiation-proof materials, signal-absorbing materials, and signal-shielding materials.

8. The sheet metal according to claim 1, characterized in that, The first plate is rectangular in shape.

9. The plate material according to claim 1, characterized in that, The first plate, the second plate, and the first functional plate are fixed together by fasteners.

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