CN211229282U - Indoor decorative board for green building - Google Patents
Indoor decorative board for green building Download PDFInfo
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- CN211229282U CN211229282U CN201921691336.1U CN201921691336U CN211229282U CN 211229282 U CN211229282 U CN 211229282U CN 201921691336 U CN201921691336 U CN 201921691336U CN 211229282 U CN211229282 U CN 211229282U
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Abstract
The utility model discloses an interior decoration board for green building. Its technical essential includes the decorative board body, the decorative board body includes the acoustic baffle of fixed mounting base plate on the wall, laminating base plate upper surface, laminating acoustic baffle upper surface, the damping layer of laminating acoustic baffle upper surface and the decorative board of laminating damping layer upper surface, the damping layer is established to the damping plate, the acoustic baffle is established to inhaling the sound cotton on the damping layer, be equipped with first damping connecting piece in the damping layer, one side fixed connection acoustic celotex board of first damping connecting piece, opposite side fixed connection decorative board, be equipped with second damping connecting piece in the acoustic layer, one side fixed connection base plate of second damping connecting piece, opposite side fixed connection acoustic celotex board. The utility model has the advantages of good sound insulation effect can be realized when sound is great.
Description
Technical Field
The utility model relates to an interior decoration technical field, more specifically say, it relates to an interior decoration board for green building.
Background
At present, chinese patent that publication number is CN204435719U discloses an environmental protection sound insulation wall body decorative board, and its technical essential includes melamine board, substrate board, the melamine board with be equipped with the puigging between the substrate board, melamine board, puigging, substrate board adopt the splice mode to glue in proper order and be in the same place, the melamine board upper surface is equipped with the decorative groove, the puigging is the fibreboard, substrate board upper surface is equipped with an arc depressed surface, be equipped with a plurality of arc recesses on the arc depressed surface.
Similar to foretell environmental protection sound insulation wall body decorative board among the prior art, it adopts the environmental protection glue to bond between with melamine board, puigging, the substrate board, and the puigging sets up to the fibreboard, and the sound wave of sound carries out the amortization through the inside hole of fibreboard, and the sound wave of crossing the fibreboard and entering into the substrate board still can reflect to the space between substrate board and the puigging, prevents that the sound wave from leaking. However, the sound insulation principle is that sound is only silenced by pores in a single fiber board, and when the sound is slightly larger, the sound insulation effect is relatively poor, so that the sound insulation effect is not good.
SUMMERY OF THE UTILITY MODEL
To the technical problem that has now, an object of the utility model is to provide a green interior decoration board for building, it has the advantage that also can realize good syllable-dividing effect when sound is great.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a green interior decoration board for building, includes the decorative board body, the decorative board body includes the sound absorbing layer of fixed mounting base plate on the wall, laminating base plate upper surface, the acoustic celotex board of laminating sound absorbing layer upper surface, the damping layer of laminating acoustic celotex board upper surface and the decorative board of laminating damping layer upper surface, the damping layer is established to the damping plate, the sound absorbing layer is established to inhaling the sound cotton, be equipped with first damping connecting piece in the damping layer, one side fixed connection acoustic celotex board of first damping connecting piece, opposite side fixed connection decorative board, it is equipped with second damping connecting piece in the sound absorbing layer, one side fixed connection base plate, opposite side fixed connection acoustic celotex board of second damping connecting piece.
By adopting the technical scheme, sound waves generated by sound enter the sound insulation decorative plate, the sound waves generate air sound and vibration sound, the sound waves are transmitted inwards from the decorative panel, the sound insulation decorative plate passes through the vibration reduction plate, the vibration reduction plate reduces a large amount of vibration sound and can reduce the air sound, the sound waves are continuously transmitted to the sound insulation plate and reach the first vibration reduction connecting piece, the first vibration reduction connecting piece guides vibration into the sound insulation plate, part of the vibration sound is reduced, the sound insulation plate reduces the air sound, the sound waves are continuously transmitted, part of the sound waves can be reflected back to the vibration reduction plate by the sound insulation plate at the moment, the sound waves are continuously transmitted to the sound absorption layer, the second vibration reduction connecting piece is used for reducing the vibration sound again by the second vibration reduction connecting piece, the sound absorption cotton absorbs the sound waves, the sound waves reach the substrate, the substrate reflects the sound waves back, and accordingly.
The utility model discloses further set up to: first damping connecting piece includes first damping cell body and first damping piece, the bottom surface of first damping cell body is fixed on the acoustic celotex board, the one end of first damping piece is fixed on the decorative board, and the other end inlays in first damping cell body, the cross-section of first damping cell body is for being greater than semicircular arc, first damping piece and first damping cell body adaptation.
Through adopting above-mentioned technical scheme, first damping connecting piece is used for being connected between decorative board and the acoustic celotex board, and the cross-section of first damping cell body makes the notch diameter of first damping cell body be less than the diameter of the inslot wall of first damping cell body for being greater than semicircular arc, is difficult for extracting after first damping piece embedding is connected, ensures more stable connection.
The utility model discloses further set up to: the inner wall of the first vibration reduction groove body is provided with a first vibration reduction gasket fixedly attached to the inner wall of the groove.
Through adopting above-mentioned technical scheme, when first damping cell body is used for the base plate and is connected between the acoustic celotex board, the effect of buffering sound wave in addition, through first damping gasket during the sound wave transmission, first damping gasket conducts the vibration sound of sound wave after the damping again, has reduceed the sound wave, and sound will reduce.
The utility model discloses further set up to: the second damping connecting piece is the same with first damping connecting piece structure, the second damping connecting piece includes second damping cell body and second damping piece, the bottom surface of two damping cell bodies is fixed on the base plate, the one end of second damping piece is fixed on the acoustic celotex board, and the other end inlays in the second damping cell body, the inslot wall of second damping cell body is equipped with the second damping gasket of fixed laminating inslot.
Through adopting above-mentioned technical scheme, the structure and the effect of second damping connecting piece are the same with first damping connecting piece, and second damping connecting piece is used for connecting base plate and acoustic celotex board, and the sound wave transmission between second damping gasket buffering acoustic celotex board and the base plate reduces the sound wave, and then makes sound reduce.
The utility model discloses further set up to: the first vibration reduction connecting pieces and the second vibration reduction connecting pieces are arranged in two rows, the first vibration reduction connecting pieces are arranged on the upper portion and the lower portion of the vibration reduction layer respectively and are parallel to each other, and the second vibration reduction connecting pieces are arranged on the upper portion and the lower portion of the sound absorption layer respectively and are parallel to each other.
Through adopting above-mentioned technical scheme, first damping connecting piece and second damping connecting piece are in the same place whole zonulae occludens of layering of whole decorative board, all are provided with two rows moreover and the lower part is parallel, have ensured the stability of whole connection.
The utility model discloses further set up to: the outer edge of the decorative body is fixedly sleeved with a covered edge.
Through adopting above-mentioned technical scheme, it is tighter to bordure to further connect the decorative board, also can play the effect of decorating.
The utility model discloses further set up to: and an anti-vibration sheet is arranged between the vibration reduction plate and the first vibration reduction connecting piece.
By adopting the technical scheme, the vibration-proof sheet is used for buffering the vibration transmission between the vibration-proof plate and the first vibration-proof connecting piece.
The utility model discloses further set up to: the sound insulation board is an environment-friendly resin fiber board.
By adopting the technical scheme, a large number of small holes are distributed on the resin fiber board, and sound waves pass through the small holes and rub with the small holes to convert sound energy into heat energy, so that the sound is reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the first vibration reduction connecting piece and the second vibration reduction connecting piece are arranged and used for tightly connecting the layers;
(2) the first vibration reduction sheet and the second vibration reduction sheet are arranged and used for reducing the transmission of sound waves between the layers.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of the present embodiment.
Reference numerals: 1. a trim panel body; 2. a substrate; 3. a sound absorbing layer; 4. a sound insulating board; 5. a vibration damping layer; 6. a veneer; 7. a first vibration dampening coupling; 8. a second vibration dampening coupling; 9. a first damping tank body; 10. a first damping mass; 11. a first vibration-damping shim; 12. a second damping tank body; 13. a second damping mass; 14. a second vibration-damping shim; 15. edge covering; 16. and an anti-vibration sheet.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The embodiment, an interior decoration board for green building, as shown in fig. 1, including decorative board body 1, decorative board body 1 is including laminating base plate 2 that links together in proper order, sound absorbing layer 3, acoustic celotex board 4, damping layer 5 and decorative board 6, base plate 2 fixed mounting is on the wall, the area on its each layer all is equally big, form the syllable-dividing decorative board of multilayer through connecting layer upon layer, rethread decorative board outward flange is bordured 15, form stable in structure's decorative board, damping layer 5 establishes to the damping plate, sound absorbing layer 3 establishes to inhale the sound cotton, be provided with first damping connecting piece 7 in the damping plate, the both ends of first damping connecting piece 7 are connected respectively on decorative board 6 and acoustic celotex board 4, be provided with second damping connecting piece 8 in the sound absorbing layer 3, the both ends of second damping connecting piece 8 are connected respectively on acoustic celotex board 4 and base.
As shown in fig. 1, in order to achieve the function of sound insulation, the decorative board is provided with five layers, each layer has the function of weakening sound wave transmission, sound is insulated by sound waves of weakened sound layer by layer, firstly, the veneer 6 is the first layer, indoor sound is transmitted from the veneer 6 to the inside, sound waves enter from the veneer 6 and reach the vibration reduction layer 5, vibration sound of the sound waves is reduced by the vibration reduction plate, the sound waves are further buffered and weakened by the first vibration reduction connecting piece 7 and then transmitted to the sound insulation plate 4, the sound insulation plate 4 weakens air sound of the sound waves, the sound waves are further transmitted to the sound absorption layer 3, sound absorption is performed on the air sound of the sound waves again by the sound absorption cotton in the sound absorption layer 3, meanwhile, the second vibration reduction connecting piece 8 is used for buffering and weakening the transmission of the sound waves again and finally transmits the sound waves to the substrate 2, the sound waves at the moment are weakened to a great extent, and the rest sound waves are reflected back from the substrate, the sound waves pass through five layers of different sound insulation materials and are gradually weakened through the transmission of the first vibration reduction connecting piece 7 and the second vibration reduction connecting piece 8, and therefore a good sound insulation effect is achieved.
As shown in figure 1, the veneer 6 is a bamboo-wood fiber board which is an integrated board and has high hardness, the high-hardness material can block air sound and serve as a decorative surface at the same time of sound insulation, and the bamboo-wood fiber board belongs to an environment-friendly material and has the effects of fire prevention and heat insulation.
As shown in fig. 1, a first vibration damping connector 7 is arranged in the vibration damping layer 5, the first vibration damping connector 7 connects the veneer 6 and the sound insulation board 4, firstly, the vibration damping board slows down a part of sound waves, then the sound waves can be transmitted to the sound insulation board 4 from the first vibration damping connector 7, when the first vibration damping connector 7 is used as a medium for transmitting the sound waves, rigid connection needs to be avoided, the rigid connection can lead to reduction of sound insulation effect, and the first vibration damping connector 7 at the joint needs to be avoided.
Further, as shown in fig. 1, the first vibration damping connector 7 includes a first vibration damping groove 9 and a first vibration damping block 10, the bottom surface of the first vibration damping groove 9 is fixedly connected to the sound insulation board 4 through environment-friendly glue, one end of the first vibration damping block 10 is fixedly connected to the veneer 6 through environment-friendly glue, the first vibration damping block 10 is embedded and installed in the first vibration damping groove 9, the veneer 6 and the sound insulation board 4 are connected, and therefore rigid connection is avoided at the embedded connection position.
Furthermore, as shown in fig. 1, the cross section of the first damping groove body 9 is an arc shape larger than a semicircle, the inner wall of the first damping groove body 9 is fixedly provided with a first damping gasket 11 attached to the inner wall of the groove, the principle of the first damping gasket 11 is elastic damping, rigid connection can be avoided by arranging the first damping gasket 11, and the first damping gasket 11 can play a role in buffering and weakening sound wave vibration sound transmission. Because the first vibration damping connecting piece 7 is arranged in the vibration damping layer 5, the first vibration damping connecting piece 7 can be abutted against the vibration damping plate, and the vibration damping sheet 16 is arranged between the vibration damping plate and the first vibration damping connecting piece 7, so that the transmission of sound waves can be slowed down.
As shown in fig. 1, the first vibration-damping connecting pieces 7 are arranged in two rows, each row is distributed with 5 to 8, and the two rows are respectively arranged at the upper part and the lower part in the vibration-damping layer 5 and are parallel, and the first vibration-damping connecting pieces 7 are used as connecting structures and distributed at the upper part and the lower part and are parallel, so that the stable connection of the veneer 6 and the sound-insulating board 4 is facilitated, and the connecting structures are used as transmission media, and the transmission of sound waves can be slowed down.
As shown in fig. 1, acoustic celotex board 4 receives the sound wave of coming, acoustic celotex board 4's density is higher, acoustic celotex board 4 itself has great acoustic energy conversion consumption, can weaken the transmission of sound wave, the sound wave reaches sound absorbing layer 3 through acoustic celotex board 4, the sound wave gets into and inhales the sound cotton, it has intensive a large amount of through-holes to inhale the cotton inside, the sound wave passes through-hole acoustic energy conversion and becomes heat energy, still be equipped with second damping connecting piece 8 in the sound absorbing layer 3, second damping connecting piece 8 links together acoustic celotex board 4 and base plate 2, as the medium of acoustic wave transmission between acoustic celotex board 4 and the base plate 2, also need to avoid rigid connection with first.
Further, as shown in fig. 1, the second vibration damping connecting member 8 includes a second vibration damping groove 12 and a second vibration damping block 13, the bottom surface of the second vibration damping groove 12 is fixed on the base plate 2 by the environment-friendly glue, one end of the second vibration damping block 13 is fixed on the sound insulation plate 4 by the environment-friendly glue, the cross section of the second vibration damping groove 12 is also in an arc shape larger than a semicircle, a second vibration damping gasket 14 in a fixed fit groove is arranged on the inner wall of the second vibration damping groove 12, the second vibration damping block 13 is embedded in the groove of the second vibration damping groove 12, the second vibration damping gasket 14 is arranged to avoid rigid connection, and the second vibration damping gasket 14 can play a role in buffering and weakening sound wave vibration sound transmission.
As shown in fig. 1, the first vibration-damping connecting piece 7 is provided with two rows, 5 to 8 of which are distributed in each row, are respectively arranged at the upper part and the lower part in the vibration-damping layer 5 and are parallel to each other, so that the stable connection of the veneer 6 and the sound insulation board 4 is facilitated; the second vibration reduction connecting pieces 8 are arranged in two rows, 5 to 8 of the second vibration reduction connecting pieces are distributed in each row, are respectively arranged at the upper part and the lower part in the sound absorption layer 3 and are parallel, and stable connection of the sound insulation boards 4 and the base plate 2 is facilitated.
The utility model discloses a working process and beneficial effect as follows: sound waves generated by sound enter the sound insulation decorative plate, the sound waves generate air sound and vibration sound, the sound waves are transmitted inwards from the decorative panel 6, the sound waves pass through the vibration reduction plate, the vibration reduction plate reduces a large amount of vibration sound and can also reduce the air sound, the sound waves are continuously transmitted to the sound insulation plate 4 through the first vibration reduction connecting piece 7, the first vibration reduction connecting piece 7 guides the vibration into the sound insulation plate 4, part of the vibration sound is reduced, the sound insulation plate 4 reduces the air sound, the sound waves are continuously transmitted, part of the sound waves can be reflected back to the vibration reduction plate through the sound insulation plate 4 at the moment, the sound waves are continuously transmitted to the sound absorption layer 3 through the second vibration reduction connecting piece 8, the vibration sound is reduced again through the second vibration reduction connecting piece 8, the sound absorption cotton absorbs the sound waves, the sound waves reach the base plate 2, the base plate 2 reflects the sound waves back again, the sound.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a green interior decoration board for building, includes decorative board body (1), its characterized in that: decorative board body (1) includes acoustic celotex board (4) of fixed mounting base plate (2), laminating base plate (2) upper surface on the wall, the damping layer (5) of laminating acoustic celotex board (3) upper surface, laminating acoustic celotex board (4) upper surface and decorative board (6) of laminating damping layer (5) upper surface, establish to the damping board damping layer (5), establish to inhale the sound cotton in acoustic layer (3), be equipped with first damping connecting piece (7) in damping layer (5), one side fixed connection acoustic celotex board (4) of first damping connecting piece (7), opposite side fixed connection decorative board (6), be equipped with second damping connecting piece (8) in acoustic layer (3), one side fixed connection base plate (2) of second damping connecting piece (8), opposite side fixed connection acoustic celotex board (4).
2. The interior decoration panel for green buildings according to claim 1, wherein: first damping connecting piece (7) are including first damping cell body (9) and first damping piece (10), the bottom surface of first damping cell body (9) is fixed on acoustic celotex board (4), the one end of first damping piece (10) is fixed on decorative board (6), and the other end inlays in first damping cell body (9), the cross-section of first damping cell body (9) is for being greater than semicircular arc, first damping piece (10) and first damping cell body (9) adaptation.
3. The interior decoration panel for green buildings according to claim 2, wherein: the inner wall of the first vibration reduction groove body (9) is provided with a first vibration reduction gasket (11) fixedly attached to the inner wall of the groove.
4. The interior decoration panel for green buildings according to claim 3, wherein: second damping connecting piece (8) are the same with first damping connecting piece (7) structure, second damping connecting piece (8) are including second damping cell body (12) and second damping piece (13), the bottom surface of second damping cell body (12) is fixed on base plate (2), the one end of second damping piece (13) is fixed on acoustic celotex board (4), and the other end inlays in second damping cell body (12), the inslot wall of second damping cell body (12) is equipped with second damping gasket (14) of fixed laminating inslot.
5. The interior decoration panel for green buildings according to claim 4, wherein: the damping layer is characterized in that the first damping connecting pieces (7) and the second damping connecting pieces (8) are arranged in two rows, the first damping connecting pieces (7) are arranged on the upper portion and the lower portion of the damping layer (5) respectively and are parallel to each other, and the second damping connecting pieces (8) are arranged on the upper portion and the lower portion of the damping layer (3) respectively and are parallel to each other.
6. The interior decoration panel for green buildings according to claim 5, wherein: the outer edge of the decorative body is fixedly sleeved with a wrapping edge (15).
7. The interior decoration panel for green buildings according to claim 1, wherein: and an anti-vibration sheet (16) is arranged between the vibration reduction plate and the first vibration reduction connecting piece (7).
8. The interior decoration panel for green buildings according to claim 1, wherein: the sound insulation board (4) is an environment-friendly resin fiber board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691336.1U CN211229282U (en) | 2019-09-30 | 2019-09-30 | Indoor decorative board for green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691336.1U CN211229282U (en) | 2019-09-30 | 2019-09-30 | Indoor decorative board for green building |
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| Publication Number | Publication Date |
|---|---|
| CN211229282U true CN211229282U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921691336.1U Active CN211229282U (en) | 2019-09-30 | 2019-09-30 | Indoor decorative board for green building |
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| CN (1) | CN211229282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982872A (en) * | 2021-03-01 | 2021-06-18 | 董苏娜 | Building decorative panel convenient to installation |
-
2019
- 2019-09-30 CN CN201921691336.1U patent/CN211229282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982872A (en) * | 2021-03-01 | 2021-06-18 | 董苏娜 | Building decorative panel convenient to installation |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 2026, Floor 20, Building A, Zone 2, Shenzhen Bay Science and Technology Ecological Park, Yuehai Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Fengwu Lvjian (Shenzhen) Co.,Ltd. Address before: 518057 Room 2006, 20th Floor, Building A, Phase II, Shenzhen Bay Science and Technology Ecological Park, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Fengwu Technology (Shenzhen) Co.,Ltd. |
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| TR01 | Transfer of patent right |