CN104332158A - Sound insulating board - Google Patents
Sound insulating board Download PDFInfo
- Publication number
- CN104332158A CN104332158A CN201410611065.XA CN201410611065A CN104332158A CN 104332158 A CN104332158 A CN 104332158A CN 201410611065 A CN201410611065 A CN 201410611065A CN 104332158 A CN104332158 A CN 104332158A
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- CN
- China
- Prior art keywords
- inner panel
- panel according
- reflecting segment
- sound
- sound panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention provides a sound insulating board. The sound insulating board comprises a plurality of vibration absorbing separating plates; each vibration absorbing separating plate comprises an outer plate arranged on the surface, and inner plates arranged at the inner part; an empty separating section is arranged between the upper and lower adjacent two inner plates; an empty groove which passes through the outer plate is arranged between the left and right adjacent two inner plates; the surface of each inner plate, toward the empty groove protrudes like an arc shape to form an arc-shaped reflecting section through which the acoustic vibration transmitted from bottom to top can be separated and the acoustic vibration transmitted from the empty separating section can be reflected; a horizontal reflecting section for vertically reflecting the acoustic vibration and an oblique reflecting section for obliquely reflecting the acoustic vibration are horizontally arranged at each inner plate, toward the empty separating section. According to the sound insulating board, the acoustic vibration is reflected by a reciprocating manner, and the acoustic vibration is gradually reduced during being reflected.
Description
Technical field
The present invention relates to sound arrester field, specifically relate to a kind of sound panel.
Background technology
Factory can produce great noise in process of production, this noise can affect surrounding enviroment, and the body of wall of prior art or sound panel just simple padded coaming and the inner hollow of increasing, this mode cannot carry out effective sound insulation to noise, abates the noise carry out a kind of sound panel of sound insulation so need to design frequency that a kind of essence that can reduce sound namely shakes and number of times.
And for example patent of invention, a kind of sound panel 100 be arranged on car door disclosed in number CN1535869, it comprises a door inner panel 11 1 inner door decorative panels 12.Door decorative panel 12 is arranged on the inner side of an inner panel 11.This sound panel 100 partly or entirely covers door inner panel 11.This sound panel 100 is at least a kind of double-decker comprising an outer panel 101 and an interior plate 102.This outer panel 101 is plates that foams that a kind of water-intake rate is less than 30% are formed, and this interior plate 102 is a kind of water-intake rates be 30% or more the plate that forms of foams.But this invention still cannot solve the problem of factory's sound insulation.
Summary of the invention
The invention provides to use and acoustic wave vibrations is carried out roundtrip, and to the gradually decreased a kind of sound panel of acoustic wave vibrations in reflection process.
In order to achieve the above object, the present invention adopts following technical scheme: comprise multiple damping dividing plate, described damping dividing plate comprises the outside plate being arranged on surface and the inner panel being arranged on inside, arrange between inner panel described in neighbouring two pieces and be free compartment, dead slot is provided with between the inner panel described in two pieces that left and right is adjacent, described dead slot is through described outside plate, described inner panel is formed the acoustic wave vibrations transmitted from bottom to up can be separated towards the face arc convex of dead slot, the acoustic wave vibrations spread out of from described empty compartment is carried out the arc reflection section reflected, described inner panel being provided with the horizontal reflection section that acoustic wave vibrations can be carried out vertical reflection and acoustic wave vibrations can being carried out the oblique fire reflecting segment that slants towards described empty compartment level.
Preferred as one, the bottom of described oblique fire reflecting segment is connected with the rear end of described horizontal reflection section.
Preferred as one, be provided with fine setting reflecting segment between the upper end of described oblique fire reflecting segment and the front end of described horizontal reflection section.
Preferred as one, the plane of reflection of the described fine setting reflecting segment of two pieces of neighbouring described inner panels is parallel to each other.
Preferred as one, described outside plate covers the surface of described inner panel side outwardly, and described outside plate for arc convex is carried out on summit, forms the cambered surface of evagination with the center of described inner panel.
Preferred as one, be provided with stationary shaft in the middle part of described inner panel, described stationary shaft is circular, and described inner panel has certain slewing area on described stationary shaft.
Preferred as one, be also provided with between described stationary shaft and described inner panel and slacken spring.
Preferred as one, described in slacken spring and be provided with two altogether, be separately positioned on the both sides up and down of described stationary shaft.
Preferred as one, the angle of inclination of described oblique fire reflecting segment is 150 °.
Preferred as one, the angle of inclination of described fine setting reflecting segment is 45 °.
To sum up, the present invention has the following advantages:
It is good that the present invention gathers around soundproof effect, the advantage of good damping effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Embodiment
Below in conjunction with accompanying drawing, with embodiment, the invention will be further described.
As shown in Figure 1, the present embodiment comprises multiple damping dividing plate A1, and damping dividing plate A1 comprises the outside plate A10 being arranged on surface and the inner panel A2 being arranged on inside, and inner panel A2 is soft sponge material, and there is the space of buffering inside.Arrange between neighbouring two pieces of inner panel A2 and be free compartment A4, dead slot A3 is provided with between two pieces of inner panel A2 that left and right is adjacent, dead slot A3 is through outside plate A10, inner panel A2 is formed the acoustic wave vibrations transmitted from bottom to up can be separated towards the face arc convex of dead slot A3, the acoustic wave vibrations spread out of from empty compartment A4 is carried out the arc reflection section A7 reflected, inner panel A2 being provided with the horizontal reflection section A6 that acoustic wave vibrations can be carried out vertical reflection and acoustic wave vibrations can being carried out the oblique fire reflecting segment A5 that slants towards empty compartment A4 level.The bottom of oblique fire reflecting segment A5 is connected with the rear end of horizontal reflection section A6.Be provided with between the upper end of oblique fire reflecting segment A5 and the front end of horizontal reflection section A6 and finely tune reflecting segment A11.The plane of reflection of the fine setting reflecting segment A11 of two pieces of neighbouring inner panel A2 is parallel to each other.Outside plate A10 covers the surface of inner panel A2 side outwardly, and outside plate A10 for arc convex is carried out on summit, forms the cambered surface of evagination with the center of inner panel A2.
As shown in Figure 1, be provided with stationary shaft A8 in the middle part of the present embodiment inner panel A2, stationary shaft A8 is circular, and inner panel A2 has certain slewing area on stationary shaft A8.Also be provided with between stationary shaft A8 and inner panel A2 and slacken spring A9.Slacken spring A9 and be provided with two altogether, be separately positioned on the both sides up and down of stationary shaft A8.
As shown in Figure 1, the angle of inclination of the present embodiment oblique fire reflecting segment A5 is 150 °.The angle of inclination of fine setting reflecting segment A11 is 45 °.
The present invention in use, namely can be undertaken being separated into the less sound wave of two vibrations by arc reflection section A7 after sound imports into from dead slot A3, then in empty compartment A4, roundtrip is carried out by horizontal reflection section A6 and oblique fire reflecting segment A5, and itself weakened by inner panel A2, and inner panel A2 oneself can also adjust position within the specific limits according to sound wave intensity, also carry out damping by slackening spring A9.
More than illustrate it is only explanation of the invention, those of ordinary skill in the art's can completely is made to implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this instructions, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (10)
1. a sound panel, it is characterized in that: comprise multiple damping dividing plate (A1), described damping dividing plate (A1) comprises the outside plate (A10) being arranged on surface and the inner panel (A2) being arranged on inside, arrange between inner panel (A2) described in neighbouring two pieces and be free compartment (A4), dead slot (A3) is provided with between the inner panel (A2) described in two pieces that left and right is adjacent, described dead slot (A3) is through described outside plate (A10), described inner panel (A2) is formed the acoustic wave vibrations transmitted from bottom to up can be separated towards the face arc convex of dead slot (A3), the acoustic wave vibrations spread out of from described empty compartment (A4) is carried out the arc reflection section (A7) reflected, described inner panel (A2) being provided with the horizontal reflection section (A6) that acoustic wave vibrations can be carried out vertical reflection and acoustic wave vibrations can being carried out the oblique fire reflecting segment (A5) that slants towards described empty compartment (A4) level.
2. a kind of sound panel according to claim 1, is characterized in that: the bottom of described oblique fire reflecting segment (A5) is connected with the rear end of described horizontal reflection section (A6).
3. a kind of sound panel according to claim 1, is characterized in that: be provided with between the upper end of described oblique fire reflecting segment (A5) and the front end of described horizontal reflection section (A6) and finely tune reflecting segment (A11).
4. a kind of sound panel according to claim 3, is characterized in that: the plane of reflection of the described fine setting reflecting segment (A11) of two pieces of neighbouring described inner panels (A2) is parallel to each other.
5. a kind of sound panel according to claim 1, it is characterized in that: described outside plate (A10) covers the surface of described inner panel (A2) side outwardly, described outside plate (A10) is that arc convex is carried out on summit with the center of described inner panel (A2), forms the cambered surface of evagination.
6. a kind of sound panel according to claim 1, it is characterized in that: described inner panel (A2) middle part is provided with stationary shaft (A8), described stationary shaft (A8) is circular, and described inner panel (A2) has certain slewing area on described stationary shaft (A8).
7. a kind of sound panel according to claim 1, is characterized in that: be also provided with between described stationary shaft (A8) and described inner panel (A2) and slacken spring (A9).
8. a kind of sound panel according to claim 8, is characterized in that: described in slacken spring (A9) and be provided with two altogether, be separately positioned on the both sides up and down of described stationary shaft (A8).
9. a kind of sound panel according to claim 1, is characterized in that: the angle of inclination of described oblique fire reflecting segment (A5) is 150 °.
10. a kind of sound panel according to claim 3, is characterized in that: the angle of inclination of described fine setting reflecting segment (A11) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611065.XA CN104332158B (en) | 2014-11-04 | 2014-11-04 | A kind of sound panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611065.XA CN104332158B (en) | 2014-11-04 | 2014-11-04 | A kind of sound panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332158A true CN104332158A (en) | 2015-02-04 |
| CN104332158B CN104332158B (en) | 2017-11-03 |
Family
ID=52406874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611065.XA Active CN104332158B (en) | 2014-11-04 | 2014-11-04 | A kind of sound panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332158B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942607A (en) * | 2021-02-03 | 2021-06-11 | 李培贞 | Building sound insulation building board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444295Y (en) * | 2000-09-20 | 2001-08-22 | 上海博旭复合装饰材料有限公司 | Combined sound absorption board |
| CN2546984Y (en) * | 2002-05-10 | 2003-04-23 | 李庚武 | Noise eliminating apparatus under status of natural ventilation |
| US20120018247A1 (en) * | 2010-07-20 | 2012-01-26 | Hendrik David Gideonse | Wedge-shaped acoustic diffuser and method of installation |
| CN204155605U (en) * | 2014-11-04 | 2015-02-11 | 沈阿宝 | A kind of sound panel |
-
2014
- 2014-11-04 CN CN201410611065.XA patent/CN104332158B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444295Y (en) * | 2000-09-20 | 2001-08-22 | 上海博旭复合装饰材料有限公司 | Combined sound absorption board |
| CN2546984Y (en) * | 2002-05-10 | 2003-04-23 | 李庚武 | Noise eliminating apparatus under status of natural ventilation |
| US20120018247A1 (en) * | 2010-07-20 | 2012-01-26 | Hendrik David Gideonse | Wedge-shaped acoustic diffuser and method of installation |
| CN204155605U (en) * | 2014-11-04 | 2015-02-11 | 沈阿宝 | A kind of sound panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942607A (en) * | 2021-02-03 | 2021-06-11 | 李培贞 | Building sound insulation building board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104332158B (en) | 2017-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170915 Address after: 401346, Banan District of Chongqing City bounded Stone Street South 2-2-2 Applicant after: Chongqing Sheng Zan Technology Co.,Ltd. Address before: 313000 Zhejiang Province, Huzhou city Wuxing District Township Temple Bang Village No. 120, Stephen Temple Applicant before: Shen Abao |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: Chongqing District of Banan city bridge 401344 Solitaire Town Street No. 11 6-8 Patentee after: Liu Mengxiang Address before: 401346, Banan District of Chongqing City bounded Stone Street South 2-2-2 Patentee before: Chongqing Sheng Zan Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190419 Address after: 014030 No. 65, 13th Block, No. 4 Freedom Road, Qingshan District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Shan Tailei Address before: 401344 Jinqiao street, Jinqiao street, long town, Banan District, Chongqing City, 6-8, 6-8 Patentee before: Liu Mengxiang |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sound insulation board Effective date of registration: 20210628 Granted publication date: 20171103 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Shan Tailei Registration number: Y2021980005459 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220706 Granted publication date: 20171103 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Shan Tailei Registration number: Y2021980005459 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of sound insulation board Effective date of registration: 20220714 Granted publication date: 20171103 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Shan Tailei Registration number: Y2022980010479 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230830 Granted publication date: 20171103 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Shan Tailei Registration number: Y2022980010479 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |