CN2911069Y - Honeycomb-rib type sound gobo - Google Patents
Honeycomb-rib type sound gobo Download PDFInfo
- Publication number
- CN2911069Y CN2911069Y CN 200620079173 CN200620079173U CN2911069Y CN 2911069 Y CN2911069 Y CN 2911069Y CN 200620079173 CN200620079173 CN 200620079173 CN 200620079173 U CN200620079173 U CN 200620079173U CN 2911069 Y CN2911069 Y CN 2911069Y
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- Prior art keywords
- honeycomb
- plate body
- utility
- model
- degree
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- Expired - Fee Related
Links
- 240000005528 Arctium lappa Species 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract 2
- 238000003379 elimination reaction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a honeycomb rib-shaped sound absorbing panel which comprises a panel body. Plural parallel grooves are respectively arranged on both upper and lower sides of the panel body. The grooves on the upper and lower parts of the panel body cross and link up with each other which form an angle of 30 degree - 90degree. A honeycomb noise elimination hole is arranged where the grooves cross and link up on the panel body. The utility model which is reasonalby designed has a simple structure and is easy to construct. For the reason that the utility model is provided with the noise elimination hole which can expand, reflect, refract and scatter the sound, a multi-slit porous structure is formed, and the sound absorption coefficient and frequency band for sounds of different frequencies are increased to achieve a good sound absorption effect.
Description
Technical field
The utility model relates to a kind of abatvoix, particularly a kind of honeycomb-rib type abatvoix.
Background technology
At present, employed abatvoix on wall such as cinema, conference room and recording room and ceiling roofing, because aspects such as design make its function perfect not to the utmost, the abatvoix with the planning function lacks the perforation function; Have the abatvoix that connects function and lack the planning function again.Therefore, the sound-absorbing effect of existing abatvoix does not reach desirable requirement.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provide a kind of reasonable in design, simple in structure, be convenient to the honeycomb-rib type abatvoix of constructing and having the good sound absorption effect.
For achieving the above object, the technical solution of the utility model is: a kind of honeycomb-rib type abatvoix, comprise plate body 1, it is characterized in that: the both sides up and down of described plate body 1 are arranged with many grooves 2 respectively in parallel, the groove 2 of plate body 1 top and plate body 1 bottom intersects mutually and connects, its angle is the 30-90 degree, and the intersection that is positioned at groove 2 on plate body 1 connects the position and is provided with honeycomb sound attenuation hole 3.
The width of described groove 2 is 2～8mm, is spaced apart 10～30mm between adjacent two grooves 2; The degree of depth of described groove 2 is less than the thickness of plate body 1; The degree of depth of described groove 2 is 1/4～1/2 of plate body 1 thickness; The degree of depth of described sound attenuation hole 3 is identical with the degree of depth of groove 2.
The utility model compared with prior art has the following advantages: the utility model is reasonable in design, simple in structure, be convenient to construction and installation, owing to be provided with to have and make sound carry out the sound attenuation hole of sound wave expansion, reflection, refraction and scattering function, make the utility model form the structure of many seams and porous sound absorption, thereby improved sound absorption coefficient and sound sucting band, reached good acoustically effective different frequency sound.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises plate body 1, the both sides up and down of described plate body 1 are arranged with many grooves 2 respectively in parallel, the width of described groove 2 is 2～8mm, be spaced apart 10～30mm between adjacent two grooves 2, the groove 2 of plate body 1 top and plate body 1 bottom intersects mutually and connects, and its angle is the 30-90 degree, the intersection that is positioned at groove 2 on plate body 1 connects the position and is provided with honeycomb sound attenuation hole 3, and the degree of depth of described honeycomb sound attenuation hole 3 is identical with the degree of depth of groove 2; The degree of depth of described groove 2 is less than the thickness of plate body 1, the degree of depth of described groove 2 be plate body 1 thickness 1/4～1/2.
The utility model abatvoix can use various planks, density board etc. to carry out processing and manufacturing as base material, in order to improve the ornamental and effect of acoustical board, can attach dalle on the surface at base material in first being processed, carry out to install and use after the flame treatment.
The utility model can be directly installed on the keel of wall or ceiling, can the filled glass fiber cotton in the cavity of the utility model and metope and nonwoven etc., and use fire retardant adhesive bonding.
Claims (5)
1, a kind of honeycomb-rib type abatvoix, comprise plate body (1), it is characterized in that: the both sides up and down of described plate body (1) are arranged with many grooves (2) respectively in parallel, the groove (2) of plate body (1) top and plate body (1) bottom intersects mutually and connects, its angle is the 30-90 degree, and the intersection that is positioned at groove (2) on plate body (1) connects the position and is provided with honeycomb sound attenuation hole (3).
2, honeycomb-rib type abatvoix according to claim 1 is characterized in that: the width of described groove (2) is 2～8mm, is spaced apart 10～30mm between adjacent two grooves (2).
3, honeycomb-rib type abatvoix according to claim 1 and 2 is characterized in that: the degree of depth of described groove (2) is less than the thickness of plate body (1).
4, honeycomb-rib type abatvoix according to claim 3 is characterized in that: the degree of depth of described groove (2) is 1/4～1/2 of plate body (a 1) thickness.
5, honeycomb-rib type abatvoix according to claim 1 and 2 is characterized in that: the degree of depth of described sound attenuation hole (3) is identical with the degree of depth of groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079173 CN2911069Y (en) | 2006-06-15 | 2006-06-15 | Honeycomb-rib type sound gobo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079173 CN2911069Y (en) | 2006-06-15 | 2006-06-15 | Honeycomb-rib type sound gobo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911069Y true CN2911069Y (en) | 2007-06-13 |
Family
ID=38132927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079173 Expired - Fee Related CN2911069Y (en) | 2006-06-15 | 2006-06-15 | Honeycomb-rib type sound gobo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911069Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740019B (en) * | 2009-09-27 | 2012-01-11 | 哈尔滨工业大学 | Rib type acoustic diffuser and diffusing system comprising same |
| CN102906974A (en) * | 2010-04-06 | 2013-01-30 | 东芝产业机器制造株式会社 | Rotating electrical machine |
| CN103180897A (en) * | 2010-10-21 | 2013-06-26 | 3D声学控股有限公司 | sound diffuser |
| CN104164925A (en) * | 2013-05-15 | 2014-11-26 | 广州广洋富格丽家居材料有限公司 | Sound absorption plate |
| CN108821665A (en) * | 2018-08-29 | 2018-11-16 | 江西远洋威利实业有限公司 | A kind of perforated sound-absorbing ceiling and its production technology |
| CN109098300A (en) * | 2015-03-09 | 2018-12-28 | 泰奇想股份有限公司 | Dislocation conduction multi-perforation acoustic panel |
| CN110805194A (en) * | 2019-11-05 | 2020-02-18 | 中合众建设集团(深圳)有限公司 | Ceiling keel composite board, manufacturing method and keel mounting system |
-
2006
- 2006-06-15 CN CN 200620079173 patent/CN2911069Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740019B (en) * | 2009-09-27 | 2012-01-11 | 哈尔滨工业大学 | Rib type acoustic diffuser and diffusing system comprising same |
| CN102906974A (en) * | 2010-04-06 | 2013-01-30 | 东芝产业机器制造株式会社 | Rotating electrical machine |
| CN102906974B (en) * | 2010-04-06 | 2016-05-18 | 东芝产业机器制造株式会社 | Electric rotating machine |
| CN103180897A (en) * | 2010-10-21 | 2013-06-26 | 3D声学控股有限公司 | sound diffuser |
| CN104538023A (en) * | 2010-10-21 | 2015-04-22 | 3D声学控股有限公司 | Acoustic diffusion generator |
| CN103180897B (en) * | 2010-10-21 | 2016-11-09 | 3D声学控股有限公司 | sound diffuser |
| CN104538023B (en) * | 2010-10-21 | 2019-12-03 | 3D声学控股有限公司 | Acoustic diffusion generator |
| CN104164925A (en) * | 2013-05-15 | 2014-11-26 | 广州广洋富格丽家居材料有限公司 | Sound absorption plate |
| CN109098300A (en) * | 2015-03-09 | 2018-12-28 | 泰奇想股份有限公司 | Dislocation conduction multi-perforation acoustic panel |
| CN108821665A (en) * | 2018-08-29 | 2018-11-16 | 江西远洋威利实业有限公司 | A kind of perforated sound-absorbing ceiling and its production technology |
| CN110805194A (en) * | 2019-11-05 | 2020-02-18 | 中合众建设集团(深圳)有限公司 | Ceiling keel composite board, manufacturing method and keel mounting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |