A new green building high-efficiency sound insulation board

Abstract

The utility model discloses a novel green building efficient sound insulation board relates to the technical field of sound insulation board, solved the mutual adhesion of the material between the sound insulation board through pasting glue, under the use of long time, the viscosity of glue can reduce, and the sound insulation board uses, can according to the width of house to cut it, can cause the sound insulation board to be cut, and the crack appears in the board inside, reduces the use efficiency of sound insulation board's problem, including bottom plate and compaction board, the compaction board is located at the top of bottom plate, the inside of bottom plate top surface is equipped with a plurality of connecting holes equally, the inside of compaction board is equipped with a plurality of mounting holes equally, through the expansion bolt who sets up, can conveniently make the fastening of the connection between bottom plate and decorative board, facilitate the close of the board of the adhesion between bottom plate and decorative board, prevent the sound insulation board when cutting, the side wall of sound insulation board, appear gap.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of soundproof board, specifically to a novel green building efficient soundproof board. BACKGROUND

[0002] Soundproof board is a kind of plate that acts on sound insulation effect. It is classified into building sound insulation and structure sound insulation. Soundproof board cannot block all frequencies of sound, and the sound close to the resonance frequency of the object will significantly reduce the sound insulation effect of the soundproof board. According to the search, the patent with the patent authorization announcement number CN219365006U discloses a building soundproof board, which comprises a protective layer, a sponge layer and a mounting layer arranged in sequence along the thickness direction of the plate. The protective layer and the sponge layer are adhered together. The first sound insulation layer and the second sound insulation layer are arranged equidistantly and uniformly between the sponge layer and the mounting layer along the plane direction of the plate. The first sound insulation layer and the second sound insulation layer are arranged in a staggered manner, and are inclinedly arranged on the back surface of the sponge layer and parallel to each other. The front surface of the protective layer is provided with equidistantly and uniformly arranged through holes. The utility model improves the number of sound waves that need to pass through the layers and improves the sound attenuation effect by arranging the inclined first sound insulation layer and the second sound insulation layer without increasing additional sound insulation materials. It solves the problem that the sound insulation effect of the soundproof board is general due to the limitation of the number of layers in the soundproof board. However, the materials in the soundproof board are adhered to each other by adhesive. The adhesion of the adhesive will decrease after a long time of use. The soundproof board will be cut according to the width of the house during use, which will cause cracks in the plate and reduce the use efficiency of the soundproof board. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a novel green building efficient soundproof board, which solves the problem that the materials in the soundproof board are adhered to each other by adhesive. The adhesion of the adhesive will decrease after a long time of use. The soundproof board will be cut according to the width of the house during use, which will cause cracks in the plate and reduce the use efficiency of the soundproof board.

[0004] To achieve the above object, the utility model discloses a novel green building high -efficient sound insulation board through the following technical schemes, a bottom plate and the compression tight board are set up, the compression tight board sets up at the top of bottom plate, the inside of bottom plate top surface is provided with a plurality of connecting holes at equal intervals, the inside of compression tight board is provided with a plurality of mounting holes at equal intervals, the inside of mounting hole all is rotatably connected with the expansion bolt, the position of expansion bolt is corresponding with connecting hole respectively, the lower end of expansion bolt is connected in the inside of connecting hole respectively, the compression tight board and bottom plate are placed with sound insulation felt and sound absorption cotton between expansion bolt lower end respectively and the inside of sound insulation felt and sound absorption cotton are penetrated.

[0005] Preferably, the bottom surface of the sound absorption cotton is coated with a layer of glue, and the side wall of the compression tight board is tightly attached through the glue layer, the sound absorption cotton, the sound insulation felt and the bottom plate are all pasted by glue, thereby enhancing the tightness of the sound insulation board main body.

[0006] Preferably, a decorative plate is arranged above the compression tight plate, a plurality of connecting blocks are arranged at equal intervals on the bottom surface of the decorative plate, a plurality of connecting grooves are arranged at equal intervals in the top surface of the compression tight plate, and the positions of the connecting grooves and the connecting blocks correspond to each other, the connecting blocks are slidingly connected in the connecting grooves through the decorative plate, thereby conveniently connecting the decorative plate and the compression tight plate.

[0007] Preferably, the top surface of the expansion bolt after installation is lower than the top surface of the compression tight plate, thereby not blocking the installation of the decorative plate.

[0008] Preferably, the height of the connecting block matches the height of the connecting groove, thereby conveniently attaching the bottom surface of the installation plate to the top surface of the compression tight plate after installation of the decorative plate.

[0009] The utility model provides a novel green building high -efficient sound insulation board. Has the following beneficial effect:

[0010] 1. The novel green building high -efficient sound insulation board, when using the novel green building high -efficient sound insulation board, through the expansion bolt set up, can conveniently make the connection fastening between the bottom plate and the decorative plate, facilitate the close attachment of the plate between the bottom plate and the decorative plate, prevent the appearance gap at the side wall of the sound insulation board when cutting the sound insulation board;

[0011] 2. The novel green building high -efficient sound insulation board, when using the novel green building high -efficient sound insulation board, through the expansion bolt set up at equal intervals, the tightness between the materials in the sound insulation board is strengthened, and at the same time, the distance between the adjacent expansion bolts is convenient for the cutting work of the staff in subsequent use. ACCURACY OF DRAWINGS

[0012] Fig. 1 It is the whole structure schematic diagram of the utility model.

[0013] Fig. 2 It is the bottom plate and the compression plate connecting structure schematic view of the utility model.

[0014] Fig. 3 It is the decorative plate structure schematic view of the utility model.

[0015] In the drawing, 1-bottom plate, 2-decorative plate, 3-sound insulation felt, 4-sound absorption cotton, 5-glue layer, 6-compression plate, 7-connection hole, 8-expansion bolt, 9-connection slot, 10-mounting hole, 11-connection block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0017] Embodiment 1

[0018] Please refer to Figs. 1-3 The utility model embodiment provides a novel green building high -efficient sound insulation board, including bottom plate 1 and compression plate 6, compression plate 6 sets up at the top of bottom plate 1, the inside equal interval of bottom plate 1 top surface is provided with a plurality of connection holes 7, the inside equal interval of compression plate 6 is provided with a plurality of mounting holes 10, the inside of mounting hole 10 is all rotationally connected with expansion bolt 8, the position of expansion bolt 8 is corresponding with connection hole 7 respectively, the lower end of expansion bolt 8 is connected in the inside of connection hole 7 respectively, and the sound insulation felt 3 and sound absorption cotton 4 are placed between compression plate 6 and bottom plate 1, and the lower end of expansion bolt 8 is respectively penetrated in the inside of sound insulation felt 3 and sound absorption cotton 4, the bottom surface of sound absorption cotton 4 is coated with glue layer 5, and the side wall of compression plate 6 is tightly fitted through glue layer 5, sound absorption cotton 4, sound insulation felt 3 and bottom plate 1 are all pasted by glue, the top surface of expansion bolt 8 after installation is lower than the top surface of compression plate 6, when the sound insulation board main part is made, first, sound insulation felt 3 is laid on bottom plate 1, then sound absorption cotton 4 is laid on sound insulation felt 3, sound insulation felt 3 and sound absorption cotton 4 are pasted by using glue, and then are pasted and fastened with bottom plate 1, then compression plate 6 is installed, so that the expansion bolt 8 in compression plate 6 is connected to the inside of connection hole 7 by penetrating the inside of sound insulation felt 3 and sound absorption cotton 4, expansion bolt 8 is tightened, the connection between compression plate 6 and bottom plate 1 is reinforced, and the sound insulation felt 3 and sound absorption cotton 4 in the inside are reinforced and fastened.

[0019] Embodiment 2

[0020] In order to facilitate the convenient installation of the decorative plate 2, in the embodiment, as shown in Figs. 2-3 The bottom surface of the decorative plate 2 is provided with a plurality of connecting blocks 11 at equal intervals, the top surface of the compression plate 6 is provided with a plurality of connecting grooves 9 at equal intervals, the positions of the connecting grooves 9 and the connecting blocks 11 correspond to each other, the connecting blocks 11 are slidably connected to the interiors of the connecting grooves 9 through the decorative plate 2, the height of the connecting blocks 11 matches the height of the connecting grooves 9, when the decorative plate 2 is installed, the connecting blocks 11 below the decorative plate 2 are slidably connected to the interiors of the connecting grooves 9, because the size of the connecting blocks 11 matches the size of the connecting grooves 9, and the friction between the connecting blocks 11 and the side walls of the connecting grooves 9 is large, the fastening of the connecting blocks 11 after installation is strengthened.

[0021] It should be noted that, in the embodiment, when the novel green building high-efficiency sound insulation plate is used, as shown in Figs. 1-3 When the sound insulation plate body is manufactured, the sound insulation felt 3 is first laid on the bottom plate 1, the sound insulation felt 3 is pasted and fastened to the bottom plate 1 through glue, the sound-absorbing cotton 4 is laid on the sound insulation felt 3, the sound insulation felt 3 and the sound-absorbing cotton 4 are pasted through glue, then the compression plate 6 is installed, the expansion bolts 8 in the compression plate 6 are connected to the interiors of the connecting holes 7 by penetrating the sound insulation felt 3 and the sound-absorbing cotton 4, the expansion bolts 8 are tightened to reinforce the connection between the compression plate 6 and the bottom plate 1, before the compression plate 6 is installed, glue needs to be applied to the upper end of the sound-absorbing cotton 4, so that after the compression plate 6 is installed, the tightness between the compression plate 6 and the sound-absorbing cotton 4 can be strengthened, and the sound insulation felt 3 and the sound-absorbing cotton 4 inside can be reinforced and fastened, then the decorative plate 2 is installed, the connecting blocks 11 below the decorative plate 2 are slidably connected to the interiors of the connecting grooves 9, because the size of the connecting blocks 11 matches the size of the connecting grooves 9, and the friction between the connecting blocks 11 and the side walls of the connecting grooves 9 is large, the fastening of the connecting blocks 11 after installation is strengthened, even when the sound insulation plate body is used and cut, the tightness between the materials inside the sound insulation plate body can still be strengthened through the expansion bolts 8 inside, and the crack phenomenon inside is prevented.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0023] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A new green building efficient soundproofing board, characterized in that: The utility model provides a sound insulation board, including bottom plate (1) with compression plate (6), compression plate (6) sets up in the top of bottom plate (1), the inside equal interval of bottom plate (1) top surface is provided with a plurality of connecting hole (7), the inside equal interval of compression plate (6) is provided with a plurality of mounting hole (10), the inside rotation of mounting hole (10) is connected with expansion bolt (8), the position of expansion bolt (8) corresponds with connecting hole (7) respectively, the lower end of expansion bolt (8) is connected to the inside of connecting hole (7) respectively, the compression plate (6) is placed with sound insulation felt (3) and sound absorbing cotton (4) between bottom plate (1), and the lower end of expansion bolt (8) respectively penetrates the inside of sound insulation felt (3) and sound absorbing cotton (4).

2. A novel green building high efficiency soundproofing board according to claim 1, characterized in that: The bottom surface of the sound absorbing cotton (4) is coated with a layer of glue (5), and the side wall of the compression plate (6) is tightly attached by the glue layer (5). The sound absorbing cotton (4), sound insulation felt (3) and bottom plate (1) are all pasted by glue.

3. The novel green building high-efficiency soundproof board according to claim 1, characterized in that: The top of the compression plate (6) is provided with a decorative plate (2), the bottom surface of the decorative plate (2) is provided with a plurality of connecting blocks (11) at equal intervals, the top surface of the compression plate (6) is provided with a plurality of connecting grooves (9) at equal intervals inside, and the positions of the connecting grooves (9) and the connecting blocks (11) correspond to each other. The connecting blocks (11) are slidingly connected to the inside of the connecting grooves (9) through the decorative plate (2).

4. The novel green building high-efficiency soundproof board according to claim 1, characterized in that: The top surface of the expansion bolt (8) after installation is lower than the top surface of the compression plate (6).

5. The novel green building high-efficiency soundproof board according to claim 3, characterized in that: The height of the connecting block (11) matches the height of the connecting groove (9).

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