Sound insulation decorative plate

Abstract

The utility model belongs to the technical field of building decorative plates, and particularly relates to a sound insulation decorative plate. Comprising a sound insulation board which comprises a first layer board, a sound insulation layer board and a second layer board, the supporting rib assembly is arranged on the outer side of the second layer plate; wherein the sound insulation layer plate comprises a plurality of arc-shaped sound insulation parts arranged between the first layer plate and the second layer plate, each arc-shaped sound insulation part comprises an arc surface abutting against the first layer plate, a sound insulation cavity is formed between every two adjacent arc-shaped sound insulation parts and the first layer plate, and a plurality of sound transmission holes communicated with the sound insulation cavities are formed in the first layer plate; the structural strength of the sound insulation plate is improved through the supporting rib assembly, the structural strength of the sound insulation plate is further improved through the multiple arc-shaped sound insulation parts of the sound insulation layer plate, indoor sound waves penetrate through the sound transmission holes of the first layer plate and are reflected on the two arc faces of the adjacent arc-shaped sound insulation parts, indoor sound is prevented from being diffused to the outside, and therefore the sound insulation effect is achieved; the noise is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building decorative panels, in particular to a sound insulation decorative panel. Background Art

[0002] Building decorative panels are panels used to decorate the surface of buildings. They can be installed on indoor and outdoor walls and are mainly used for aesthetic purposes. In addition to their decorative functions, some building decorative panels also have heat insulation, moisture-proof and fire-proof effects. For some occasions with high requirements for sound insulation, such as theaters, homes and hotels, decorative panels with sound insulation effects are required.

[0003] In the prior art, decorative panels with sound insulation effects are mainly thin plates pressed from multiple layers of materials, with a number of sound-absorbing holes arranged on the thin plates. The sound insulation effect is limited, and the structural strength is low, and it is easy to deform and bend, resulting in warping and falling off. Utility Model Content

[0004] The purpose of the utility model is to provide a sound insulation decorative board in view of the above-mentioned technical problems, wherein the structural strength of the sound insulation board is increased by a supporting rib assembly, and the structural strength of the sound insulation board is further increased by a plurality of arc-shaped sound insulation parts of the sound insulation layer board, and the sound waves in the room pass through the sound-transmitting holes of the first layer board and are reflected on two arc surfaces of adjacent arc-shaped sound insulation parts, thereby preventing the sound in the room from diffusing to the outdoors, thereby achieving a sound insulation effect and reducing noise.

[0005] In view of this, the utility model provides a sound insulation decorative plate, comprising:

[0006] The sound insulation board comprises a first layer board, a sound insulation layer board and a second layer board which are arranged in sequence;

[0007] A supporting rib assembly is arranged on the outer side of the second layer plate;

[0008] Among them, the sound insulation layer plate includes a plurality of arc-shaped sound insulation parts arranged between the first layer plate and the second layer plate, the arc-shaped sound insulation part includes a curved surface abutting against the first layer plate, and a sound insulation cavity is formed between two adjacent arc-shaped sound insulation parts and the first layer plate, and the first layer plate is provided with a plurality of sound-transmitting holes connected to the sound insulation cavity.

[0009] In the above solution, further, the support rib assembly includes:

[0010] Two first supporting ribs are respectively arranged on both sides of the X-axis of the second layer plate;

[0011] A second supporting rib, disposed between the two first supporting ribs;

[0012] Among them, a first limiting groove is arranged on each of the two first supporting ribs, a second limiting groove is arranged on both sides of the second supporting rib, and the first limiting groove is directly opposite to the second limiting groove, and an accommodating cavity is formed between the first limiting groove and the second limiting groove, and a sound absorbing panel is arranged in the accommodating cavity.

[0013] In the above solution, further, a heat preservation plate is provided in the accommodating cavity.

[0014] In the above scheme, further, a first hook is provided on one side of the X-axis of the sound insulation board, and a first mounting groove opening outward is formed on the first hook, and a second hook is provided on the other side of the X-axis of the sound insulation board, and a second mounting groove opening inward is formed on the second hook, and the second mounting groove is adapted to the shape of the first hook, and the first mounting groove is adapted to the shape of the second hook.

[0015] In the above solution, further, the first mounting groove and the second mounting groove are both arranged at an incline.

[0016] In the above solution, further, a groove is provided on one side of the first installation slot close to the sound insulation board, an elastic sealing strip is provided in the groove, and the elastic sealing strip abuts against the second hook portion.

[0017] The beneficial effects of the utility model are:

[0018] 1. The structural strength of the sound insulation board is increased by the supporting rib assembly, and the several arc-shaped sound insulation parts of the sound insulation layer further increase the structural strength of the sound insulation board. The sound waves in the room pass through the sound-permeable holes of the first layer and are reflected on the two arc surfaces of the adjacent arc-shaped sound insulation parts, preventing the sound in the room from diffusing to the outside, thereby achieving a sound insulation effect and reducing noise;

[0019] 2. A sound-absorbing panel is provided in the accommodating cavity to further reduce noise;

[0020] 3. The first mounting groove and the second mounting groove are both arranged obliquely, and the first hook is arranged in the second mounting groove through the two adjacent decorative panels, and the second hook is arranged in the first mounting groove, so as to improve the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model in which the first hook portion and the second hook portion are connected together;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 4 The utility model Figure 2Schematic diagram of the structure at A.

[0025] The symbols in the figure are:

[0026] 1. Sound insulation board; 11. First layer board; 12. Sound insulation layer board; 121. Arc-shaped sound insulation part; 13. Second layer board; 2. Support rib assembly; 21. First support rib; 22. Second support rib; 3. Arc surface; 4. Sound insulation cavity; 5. Sound-permeable hole; 6. First limiting groove; 7. Second limiting groove; 8. Sound-absorbing board; 10. First hook; 14. First installation groove; 15. Second hook; 16. Second installation groove; 17. Groove; 18. Elastic sealing strip. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0028] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] Embodiment 1:

[0030] This embodiment provides a sound insulation decorative plate, including:

[0031] The sound insulation board 1 comprises a first layer board 11, a sound insulation layer board 12 and a second layer board 13 which are arranged in sequence;

[0032] A supporting rib assembly 2 is arranged on the outer side of the second layer plate 13;

[0033] The sound insulation layer 12 includes a plurality of arcuate sound insulation portions 121 arranged between the first layer 11 and the second layer 13, the arcuate sound insulation portion 121 includes an arcuate surface 3 abutting against the first layer 11, and a sound insulation cavity 4 is formed between two adjacent arcuate sound insulation portions 121 and the first layer 11, and a plurality of sound-permeable holes 5 connected to the sound insulation cavity 4 are provided on the first layer 11.

[0034] In the present technical solution, the sound insulation board 1 can be made of plastic or wood.

[0035] The support rib assembly 2 may be a plurality of rods or tubes arranged horizontally, and the rods or tubes are arranged vertically. The support rib assembly 2 is used to increase the support and stability of the sound insulation board 1, thereby improving the structural strength of the sound insulation board 1.

[0036] The plurality of arc-shaped sound insulation parts 121 of the sound insulation layer plate 12 may be semi-annular structures. Sound waves pass through the sound-permeable holes 5 and are reflected on two adjacent arc surfaces 3, thereby achieving a sound insulation effect.

[0037] The plurality of arc-shaped sound insulation portions 121 of the sound insulation layer plate 12 can also increase the structural strength of the sound insulation board 1 and prevent the sound insulation board 1 from deforming, such as bending and warping.

[0038] A plurality of cavities formed between the plurality of arc-shaped sound insulation portions 121 of the sound insulation layer plate 12 and the second layer plate 13 can further reduce noise.

[0039] When in use, the second layer 13 can face the wall, and the first layer 11 can face the room. The supporting rib assembly 2 is installed on the wall. The sound waves in the room pass through the sound-permeable holes 5 and are reflected on the two curved surfaces 3 of the adjacent curved sound insulation part 121, preventing the sound in the room from diffusing to the outside, thereby achieving a sound insulation effect and reducing noise.

[0040] When in use, the first layer 11 can also face the wall, and the second layer 13 faces the room. The supporting rib assembly 2 can be set on the first layer 11, and the supporting rib assembly 2 is installed on the wall. The outdoor sound waves pass through the sound-permeable holes 5 and are reflected on the two curved surfaces 3 of the adjacent curved sound insulation part 121, preventing the outdoor sound from propagating into the room, thereby achieving a sound insulation effect and reducing noise.

[0041] Embodiment 2:

[0042] This embodiment provides a sound insulation decorative panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0043] The support rib assembly 2 comprises:

[0044] Two first supporting ribs 21 are respectively arranged on both sides of the X axis of the second layer plate 13;

[0045] The second supporting rib 22 is disposed between the two first supporting ribs 21;

[0046] Among them, the two first supporting ribs 21 are each provided with a first limiting groove 6, and the second limiting groove 7 is provided on both sides of the second supporting rib 22, and the first limiting groove 6 is directly opposite to the second limiting groove 7, and an accommodating cavity is formed between the first limiting groove 6 and the second limiting groove 7, and a sound absorbing panel 8 is provided in the accommodating cavity.

[0047] In the present technical solution, the first limiting groove 6 and the second limiting groove 7 can be rectangular grooves, and form a rectangular accommodating cavity, and the sound absorbing board 8 is installed in the accommodating cavity. The sound absorbing board 8 can be a conventional sound absorbing board 8 with sound absorbing effect, such as a mineral wool sound absorbing board 8 and a polyester fiber sound absorbing board 8. The sound absorbing board 8 can further reduce noise. The mineral wool sound absorbing board 8 can also have a moisture-proof effect, and the polyester fiber sound absorbing board 8 also has a flame retardant effect. Therefore, the type of the sound absorbing board 8 can be selected according to demand.

[0048] Embodiment 3:

[0049] This embodiment provides a sound insulation decorative panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0050] A heat preservation plate is arranged in the accommodating cavity.

[0051] In the present technical solution, the insulation board can be arranged on one side of the sound absorbing board 8, and the insulation board can be a conventional insulation board with a heat-insulating effect, such as a rock wool insulation board and a polyurethane insulation board, which can play a heat-insulating role.

[0052] Embodiment 4:

[0053] This embodiment provides a sound insulation decorative panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] A first hook 10 is provided on one side of the X-axis of the sound insulation board 1, and a first mounting groove 14 opening outward is formed on the first hook 10. A second hook 15 is provided on the other side of the X-axis of the sound insulation board 1, and a second mounting groove 16 opening inward is formed on the second hook 15. The second mounting groove 16 is adapted in shape to the first hook 10, and the first mounting groove 14 is adapted in shape to the second hook 15.

[0055] In the present technical solution, when multiple decorative panels are installed on the wall, two adjacent decorative panels need to be connected. In the present embodiment, the first hook 10 and the second hook 15 are connected to each other in cooperation, wherein the cross-sections of the first mounting groove 14 and the second mounting groove 16 can be rectangular or trapezoidal.

[0056] The above connection method can ensure that adjacent decorative panels are correctly positioned and aligned during installation, and can ensure that the decorative panels are accurately positioned during installation to avoid misalignment or dislocation; it can also increase the stability between the decorative panels and lock them with each other.

[0057] Embodiment 5:

[0058] This embodiment provides a sound insulation decorative panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] The first mounting groove 14 and the second mounting groove 16 are both arranged obliquely.

[0060] In this technical solution, if Figure 4 As shown, the first mounting groove 14 and the second mounting groove 16 are both inclined, so the first hook 10 and the second hook 15 are also inclined. The first hook 10 is arranged in the second mounting groove 16 between two adjacent decorative panels, and the second hook 15 is arranged in the first mounting groove 14, so as to avoid the decorative panels from moving in the horizontal direction and further improve the stability of the connection.

[0061] Embodiment 6:

[0062] This embodiment provides a sound insulation decorative panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] A groove 17 is disposed on one side of the first mounting slot 14 close to the sound insulation board 1 . An elastic sealing strip 18 is disposed in the groove 17 . The elastic sealing strip 18 abuts against the second hook portion 15 .

[0064] In this technical solution, the elastic sealing strip 18 is used to seal between the second hook portion 15 and the first mounting groove 14.

[0065] It can prevent moisture from penetrating from the joints, prevent the wall from getting damp, mold from growing, and other problems; the elastic sealing strip 18 can play a certain degree of sound insulation role, reducing the sound transmission from the joints.

[0066] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A sound insulation decorative panel, characterized in that: include: A sound insulation board (1) comprises a first layer board (11), a sound insulation layer board (12) and a second layer board (13) which are arranged in sequence; A supporting rib assembly (2) is arranged on the outer side of the second layer plate (13); The sound insulation layer plate (12) comprises a plurality of arcuate sound insulation parts (121) arranged between a first layer plate (11) and a second layer plate (13); the arcuate sound insulation part (121) comprises an arcuate surface (3) abutting against the first layer plate (11); a sound insulation cavity (4) is formed between two adjacent arcuate sound insulation parts (121) and the first layer plate (11); and the first layer plate (11) is provided with a plurality of sound-permeable holes (5) connected to the sound insulation cavity (4).

2. A sound insulation decorative board according to claim 1, characterized in that: The supporting rib assembly (2) comprises: Two first supporting ribs (21) are respectively arranged on both sides of the X-axis of the second layer plate (13); A second supporting rib (22) is arranged between the two first supporting ribs (21); Wherein, the two first supporting ribs (21) are each provided with a first limiting groove (6), the second supporting rib (22) is provided with a second limiting groove (7) on both sides, and the first limiting groove (6) is directly opposite to the second limiting groove (7), and an accommodating cavity is formed between the first limiting groove (6) and the second limiting groove (7), and a sound absorbing panel (8) is provided in the accommodating cavity.

3. A sound insulation decorative board according to claim 2, characterized in that: A heat preservation plate is arranged in the accommodating cavity.

4. The sound insulation decorative board according to claim 1, characterized in that: A first hook (10) is provided on one side of the X-axis of the sound insulation board (1), and a first mounting groove (14) opening outward is formed on the first hook (10); a second hook (15) is provided on the other side of the X-axis of the sound insulation board (1), and a second mounting groove (16) opening inward is formed on the second hook (15); the second mounting groove (16) is adapted in shape to the first hook (10), and the first mounting groove (14) is adapted in shape to the second hook (15).

5. A sound insulation decorative board according to claim 4, characterized in that: The first mounting groove (14) and the second mounting groove (16) are both arranged obliquely.

6. A sound insulation decorative board according to claim 5, characterized in that: A groove (17) is provided on one side of the first installation groove (14) close to the sound insulation board (1), and an elastic sealing strip (18) is provided in the groove (17), and the elastic sealing strip (18) abuts against the second hook portion (15).

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