CN204081347U - A kind of compoiste sound-absorbing board - Google Patents
A kind of compoiste sound-absorbing board Download PDFInfo
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- CN204081347U CN204081347U CN201420514739.XU CN201420514739U CN204081347U CN 204081347 U CN204081347 U CN 204081347U CN 201420514739 U CN201420514739 U CN 201420514739U CN 204081347 U CN204081347 U CN 204081347U
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- absorbing board
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Abstract
The utility model discloses a kind of compoiste sound-absorbing board, comprise the hexagon cellular core with cavity and the composite plate being arranged on hexagon cellular core both sides, wherein, described hexagon cellular core comprises six dividing plates, described dividing plate is provided with sound insulating panel, described sound insulating panel comprises micropore magnalium plate and sound deadening sheet, and described micropore magnalium plate is arranged on sound deadening sheet.The utility model structure is simple, good heat insulating, lightweight, soundproof effect good.
Description
Technical field
The utility model relates to architectural shape field, refers to a kind of compoiste sound-absorbing board especially.
Background technology
The sound-absorbing sheet material of conventional chamber interior decoration is widely used in building finishing, its embody rule scope is mostly TV station, cinema, opera house etc., and field requires the material that soundproof effect is good in concert hall, conference centre, sports palace, tone chamber, dining room etc. in addition.General sound-absorbing board selection gypsum, the material such as plastics or metal, and the abatvoix formed by these materials is often heavier, cause during construction and transport difficulty, construction makes difficult, thus cause this high, its sound-absorbing effect is not fine in addition, still there is transmission sound in next door, cause some place privacies bad, in order to improve the attraction effect of sound-absorbing sheet material, people design the compoiste sound-absorbing board of hexagon cellular cored structure, general hexagon cellular central layer is by two pieces of thinner panels, be bonded in the thicker honeycomb core two sides of one deck securely and the sheet material made, also known as honeycomb sandwich construction.
Hexagon cellular cored structure is the honeycomb structure mechanism that the mankind copy honeycomb to build, a kind of light-high-strength composite material creatively found out, and is the achievement in bionics Study and application.Honeycomb structure materials are economized, volume is large, Stability Analysis of Structures, compressive strength are high.Have light weight, insulation, sound insulation, good springiness, slightly high plurality of advantages, is thus applied widely.Current cellular board extensive use in space flight, aviation and industrial packaging, the medium various fields of civilian construction.But in prior art, cellular board major part is made up of such as aluminium alloys, timber, papery, plastics, glass, pottery, fiber and other material.
Chinese patent CN02212309.1 discloses a kind of honeycomb core compoiste sound-absorbing board, it is characterized in that it makes positive six hollow cylinders by sheet material, at six lateral surfaces of positive six hollow cylinders, coating bond layer, then by shape, length and structure are all adhered to six lateral surfaces of said positive six hollow cylinders with identical positive six hollow cylinders of above-mentioned positive six hollow cylinders, lateral surface applies bonding agent again, identical positive six hollow cylinders of bonding and said positive six hollow cylinders, progressively expand and form honeycomb core composite board, at the bonding sheet material in one end of said honeycomb core composite board, form single-ended closed honeycomb core composite board, in single-ended untight one end of closed honeycomb core composite board, spraying and adhesive bonding agent, bonding one deck tapetum.
In above-mentioned patent, traditional plastics selected by the honeycomb core of abatvoix, papery is made as raw material, although wherein weight alleviates to some extent, its soundproof effect is not ideal, also moist phenomenon occurs once in a while, causes soundproof effect undesirable.
Therefore, how overcoming the weight of traditional abatvoix, improving sound-absorbing effect is the problem urgently improved in the industry at present.
Utility model content
The purpose of this utility model is the deficiency in order to solve above-mentioned technology, provides that a kind of structure is simple, good heat insulating, the compoiste sound-absorbing board that lightweight, soundproof effect is good.
The technical scheme in the invention for solving the above technical problem is: a kind of compoiste sound-absorbing board, comprise the hexagon cellular core with cavity and the composite plate being arranged on hexagon cellular core both sides, wherein, described hexagon cellular core comprises six dividing plates, described dividing plate is provided with sound insulating panel, described sound insulating panel comprises micropore magnalium plate and sound deadening sheet, and described micropore magnalium plate is arranged on sound deadening sheet.
Further, described micropore magnalium plate surrounds polygonal-shaped cavities.
Further, multi-layer fiber fine hair is bonded with in described cavity.
Further, described composite plate comprises lamina rara externa and inner plating, and described lamina rara externa surface is light face, and described inner plating surface is hair side.
Further, described lamina rara externa is aluminium sheet or plastics or glass fiber reinforced plastic.
Further, described inner plating is mix the inorganic fibre paper of manufacturing paper with pulp by coal ash fiber with glass fiber to make.
Further, the aramid paper of one deck porous is also provided with between described lamina rara externa and inner plating.
Further, described micropore magnalium plate is fixed on sound deadening sheet by adhesive.
Further, described cavity is quadrangle or hexagon.
Further, the thickness of described micropore magnalium plate is 0.1mm ~ 0.5mm, and the width of described micropore magnalium plate is 1.5mm ~ 3mm.
The utility model has the advantages that: the utility model effectively overcomes the existing shortcoming such as gypsum plank in prior art, plastic plate, metal sheet, cardboard, described dividing plate is provided with sound insulating panel, described sound insulating panel comprises micropore magnalium plate and sound deadening sheet, sound deadening sheet can weight reduction, play good soundproof effect, described micropore magnalium plate is arranged on sound deadening sheet, and described composite plate comprises lamina rara externa and inner plating, and said structure is simple, multi-layer fiber fine hair is bonded with in described cavity, can weight reduction, play good soundproof effect, described lamina rara externa is aluminium sheet or plastics or glass fiber reinforced plastic, selection make lamina rara externa and inner plating lighter, the aramid paper of one deck porous is also provided with between described lamina rara externa and inner plating, the application of the aramid paper of porous makes the utility model weight lighter, the aramid paper of porous also plays soundproof effect simultaneously, the thickness of described micropore magnalium plate is 0.1mm ~ 0.5mm, the width of described micropore magnalium plate is 1.5mm ~ 3mm, the size of micropore magnalium plate is little, can weight reduction, gain in strength, polygonal cavity makes soundproof effect better simultaneously, to sum up each structure and material is selected, make the utility model structure simpler, good heat insulating, weight is lighter, soundproof effect is better, weight gentlier makes construction and transports more convenient, cost-saving.
Accompanying drawing explanation
Forming the part of this manual, showing preferred embodiment of the present utility model for understanding accompanying drawing of the present utility model further, and be used for principle of the present utility model is described together with manual.In the accompanying drawings:
The perspective view of the compoiste sound-absorbing board that Fig. 1 provides for the utility model;
The structural representation at another visual angle of the compoiste sound-absorbing board that Fig. 2 provides for the utility model;
The partial structurtes schematic diagram of the compoiste sound-absorbing board that Fig. 3 provides for the utility model;
The partial sectional view of the compoiste sound-absorbing board that Fig. 4 provides for the utility model; And
The structural representation of the sound insulating panel of the compoiste sound-absorbing board that Fig. 5 provides for the utility model.
Wherein, be labeled as in figure:
1 be composite plate, 11 be lamina rara externa, 12 be inner plating, 2 be hexagon cellular core, 21 be dividing plate, 22 be sound insulating panel, 221 be micropore magnalium plate, 222 be sound deadening sheet, 223 be fibre fluff, 224 for cavity.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to figs. 1 to Fig. 5, a kind of compoiste sound-absorbing board as depicted in figs. 1 and 2, this compoiste sound-absorbing board comprises the hexagon cellular core 2 with cavity and the composite plate 1 being arranged on hexagon cellular core 2 both sides.
Hexagon cellular core 2 comprises six dividing plates 21 as shown in Figure 3, dividing plate 21 is provided with sound insulating panel 22, composite plate 1 comprises lamina rara externa 11 and inner plating 12, lamina rara externa 11 surface is light face, inner plating 12 surface is hair side, lamina rara externa 11 is aluminium sheet or plastics or glass fiber reinforced plastic as shown in Figure 4, inner plating 12 is mix the inorganic fibre paper of manufacturing paper with pulp by coal ash fiber with glass fiber to make, selection make lamina rara externa 11 and inner plating 12 lighter, the aramid paper of one deck porous is also provided with between lamina rara externa 11 and inner plating 12, the application of the aramid paper of porous makes the utility model weight lighter, the aramid paper of porous also plays soundproof effect simultaneously, these dividing plates 21 form hexagon cellular core 2, the simple low cost of manufacture of structure, effectively overcome gypsum plank in prior art, plastic plate, metal sheet, the shortcoming that cardboard etc. are existing.
Sound insulating panel 22 comprises micropore magnalium plate 221 and sound deadening sheet 222 as shown in Figure 5, can weight reduction, play good soundproof effect, micropore magnalium plate 221 is arranged on sound deadening sheet 222, micropore magnalium plate 221 surrounds polygonal-shaped cavities 224, multi-layer fiber fine hair 223 is bonded with in cavity 224, micropore magnalium plate 221 is fixed on sound deadening sheet 222 by adhesive, being bonded with multi-layer fiber fine hair 223 in micropore magnalium plate 221, sound deadening sheet 222 and cavity 224 makes this structure simple, lightweight, play good soundproof effect simultaneously.
Preferably, cavity 224 is quadrangle or hexagon.
Preferably, the thickness of micropore magnalium plate 221 is 0.1mm ~ 0.5mm, the width of micropore magnalium plate 221 is 1.5mm ~ 3mm, and the size of micropore magnalium plate 221 is little, can weight reduction, gain in strength, simultaneously polygonal cavity 224 makes soundproof effect better, and to sum up each structure and material is selected, such that the utility model structure is simpler, good heat insulating, weight are lighter, soundproof effect is better, weight gentlier makes construction and transports more convenient, cost-saving.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a compoiste sound-absorbing board, comprise the hexagon cellular core (2) with cavity and the composite plate (1) being arranged on hexagon cellular core (2) both sides, it is characterized in that, described hexagon cellular core (2) comprises six dividing plates (21), described dividing plate (21) is provided with sound insulating panel (22), described sound insulating panel (22) comprises micropore magnalium plate (221) and sound deadening sheet (222), and described micropore magnalium plate (221) is arranged on sound deadening sheet (222).
2. compoiste sound-absorbing board according to claim 1, is characterized in that, described micropore magnalium plate (221) surrounds polygonal-shaped cavities (224).
3. compoiste sound-absorbing board according to claim 2, is characterized in that, is bonded with multi-layer fiber fine hair (223) in described cavity (224).
4. compoiste sound-absorbing board according to claim 1, it is characterized in that, described composite plate (1) comprises lamina rara externa (11) and inner plating (12), and described lamina rara externa (11) surface is light face, and described inner plating (12) surface is hair side.
5. compoiste sound-absorbing board according to claim 4, is characterized in that, described lamina rara externa (11) is aluminium sheet or plastics or glass fiber reinforced plastic.
6. compoiste sound-absorbing board according to claim 4, is characterized in that, described inner plating (12) is made for mixing the inorganic fibre paper of manufacturing paper with pulp by coal ash fiber with glass fiber.
7. compoiste sound-absorbing board according to claim 4, is characterized in that, is also provided with the aramid paper of one deck porous between described lamina rara externa (11) and inner plating (12).
8. compoiste sound-absorbing board according to claim 1, is characterized in that, described micropore magnalium plate (221) is fixed on sound deadening sheet (222) by adhesive.
9. the compoiste sound-absorbing board according to Claims 2 or 3, is characterized in that, described cavity (224) is quadrangle or hexagon.
10. the compoiste sound-absorbing board according to claim 1 or 2 or 8, is characterized in that, the thickness of described micropore magnalium plate (221) is 0.1mm ~ 0.5mm, and the width of described micropore magnalium plate (221) is 1.5mm ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514739.XU CN204081347U (en) | 2014-09-09 | 2014-09-09 | A kind of compoiste sound-absorbing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514739.XU CN204081347U (en) | 2014-09-09 | 2014-09-09 | A kind of compoiste sound-absorbing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081347U true CN204081347U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514739.XU Expired - Fee Related CN204081347U (en) | 2014-09-09 | 2014-09-09 | A kind of compoiste sound-absorbing board |
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| CN (1) | CN204081347U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016169537A (en) * | 2015-03-13 | 2016-09-23 | 株式会社 静科 | Soundproof screen |
| CN105986625A (en) * | 2015-02-05 | 2016-10-05 | 郭书祥 | Multifunctional heat preservation sheet and erecting structure |
| CN106801480A (en) * | 2017-02-22 | 2017-06-06 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of sound-absorbing ceramic clad plate |
| CN107825788A (en) * | 2017-11-30 | 2018-03-23 | 江苏标榜装饰新材料股份有限公司 | A kind of sound-absorbing honeycomb plate |
-
2014
- 2014-09-09 CN CN201420514739.XU patent/CN204081347U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986625A (en) * | 2015-02-05 | 2016-10-05 | 郭书祥 | Multifunctional heat preservation sheet and erecting structure |
| CN105986625B (en) * | 2015-02-05 | 2018-05-25 | 郭书祥 | Multifunctional heat insulating piece and erecting structure |
| JP2016169537A (en) * | 2015-03-13 | 2016-09-23 | 株式会社 静科 | Soundproof screen |
| CN106801480A (en) * | 2017-02-22 | 2017-06-06 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of sound-absorbing ceramic clad plate |
| CN106801480B (en) * | 2017-02-22 | 2018-12-11 | 浙江宝业幕墙装饰有限公司 | A kind of sound-absorbing ceramic clad plate |
| CN107825788A (en) * | 2017-11-30 | 2018-03-23 | 江苏标榜装饰新材料股份有限公司 | A kind of sound-absorbing honeycomb plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150909 |
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| EXPY | Termination of patent right or utility model |