CN104196142A - Acoustic board - Google Patents
Acoustic board Download PDFInfo
- Publication number
- CN104196142A CN104196142A CN201410375956.XA CN201410375956A CN104196142A CN 104196142 A CN104196142 A CN 104196142A CN 201410375956 A CN201410375956 A CN 201410375956A CN 104196142 A CN104196142 A CN 104196142A
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- China
- Prior art keywords
- sound
- absorbing
- sound absorbing
- plate body
- grooves
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- 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.)
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
An acoustic board mainly comprises a board body which is formed by one single board or combining two boards. At least two parallel sound absorbing grooves are formed in at least one surface of the board body, and a plurality of sound absorbing through holes and/or sound absorbing blind holes are evenly formed in the surfaces of the board body; the two surfaces of the board body are respectively provided with at least four parallel sound absorbing grooves, the sound absorbing grooves in the two surfaces are staggered, and a plurality of sound absorbing through holes and sound absorbing blind holes are evenly formed in the two surfaces of the board body, wherein at least three sound absorbing blind holes surround one sound absorbing through hole; the board body is formed by a middle glass-magnesium base board and veneers arranged on the two surfaces of the base board in a composite mode, and the depths of the blind holes and the sound absorbing grooves are not smaller than the thickness of each veneer. The acoustic board has the advantages of being simple and reasonable in structure, convenient to use, good in sound absorbing effect, not prone to deformation and suitable for various walls and the like.
Description
Technical field
What the present invention relates to is a kind of abatvoix, belongs to damping material technical field.
Background technology
Abatvoix is a kind of tabular material with sound-absorbing noise reduction effect, is mainly used in cinema, concert hall, museum, exhibition hall, library etc., and existing abatvoix is mainly realized by two kinds of modes, and one is to utilize attractive material to carry out sound-absorbing; Another kind is to utilize the structure composition of abatvoix to realize attraction, as sound-absorption hole etc. is set on plate body.But above-mentioned two kinds of mode abatvoix ubiquities the relevance that sound-absorbing effect is good, cost is high, as adopted the good damping material of sound-absorbing effect, the cost of its material will be more expensive than common damping material; Therefore people, except the damping material that continual exploitation is inexpensive, sound-absorbing effect is good, are mainly to study in the structure design of abatvoix at present, to can, under identical cost prerequisite, improve sound-absorbing effect.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of simple and reasonable for structure, easy to use, sound-absorbing effect is good, is not easy distortion, can be applicable to the abatvoix that various bodies of wall use.
The object of the invention is to complete by following technical solution, described a kind of abatvoix, it mainly comprises the plate body being combined by a veneer or two plate, on at least one surface of described plate body, be provided with at least two sound-absorbing grooves that are arranged in parallel, on the surface of this plate body, also offer uniform multiple sound-absorbing through holes and/or multiple sound-absorbing blind hole.
On two surfaces of described plate body, be respectively arranged with at least four sound-absorbing grooves that are arranged in parallel, and two lip-deep sound-absorbing grooves are staggeredly arranged, on two surfaces of this plate body, also offer uniform multiple sound-absorbing through holes and multiple sound-absorbing blind hole, wherein at least three sound-absorbing blind holes are round a sound-absorbing via arrangement.
Described plate body by middle glass magnesium base board and on two surfaces of substrate compound decoration panel form, the degree of depth of wherein said blind hole and sound-absorbing groove is not less than the thickness of decoration panel; The diameter of sound-absorbing blind hole is not more than the diameter of sound-absorbing through hole.
The position that described sound-absorbing through hole is offered comprise in sound-absorbing groove and sound-absorbing groove outside plate body surface on, and to be arranged in sound-absorbing groove as main.
The invention belongs to the one improvement to prior art, it has simple and reasonable for structure, easy to use, and sound-absorbing effect is good, is not easy distortion, can be applicable to the features such as various body of wall uses.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1,2, a kind of abatvoix of the present invention, it mainly comprises the plate body 1 being combined by a veneer or two plate, on at least one surface of described plate body 1, be provided with at least two sound-absorbing grooves 2 that are arranged in parallel, on the surface of this plate body 1, also offer uniform multiple sound-absorbing through holes 3 and/or multiple sound-absorbing blind hole 4.
Shown in figure, be a kind of embodiment of the present invention, on two surfaces of wherein said plate body 1, be respectively arranged with at least four sound-absorbing grooves 2 that are arranged in parallel, and two lip-deep sound-absorbing grooves 2 are staggeredly arranged, on two surfaces of this plate body 1, also offer uniform multiple sound-absorbing through holes 3 and multiple sound-absorbing blind hole 4, wherein at least three sound-absorbing blind holes 4 are arranged round a sound-absorbing through hole 3.
The preferred embodiment of the present invention is: described plate body 1 by middle glass magnesium base board 5 and on two surfaces of substrate compound decoration panel 6 form, the degree of depth of wherein said sound-absorbing blind hole 4 and sound-absorbing groove 2 is not less than the thickness of decoration panel 6; The diameter of sound-absorbing blind hole is not more than the diameter of sound-absorbing through hole.
The position that sound-absorbing through hole of the present invention is offered comprise in sound-absorbing groove and sound-absorbing groove outside plate body surface on, and to be arranged in sound-absorbing groove as main, because sound-absorbing groove has been equivalent to expand the scope of sound-absorbing, the audio wave of collecting is carried out to energy dissipating effect being delivered to sound-absorbing passage; Equally, sound-absorbing blind hole is set around sound-absorbing through hole, play a part same, thereby can obtain good sound-absorbing effect.
The present invention is mainly by the structure design of sound-absorbing plate body, on the surface of plate body, sound-absorbing groove and sound-absorption hole are set, by the no longer reflection passback in transmittance process of the audio wave of sound, keep sound clear and without noise, because base material is glass magnesium plate, easy to make, with low cost, thereby easily reach the objects such as the low and sound-absorbing effect of cost is good.
Claims (4)
1. an abatvoix, it mainly comprises the plate body being combined by a veneer or two plate, it is characterized in that being provided with at least two sound-absorbing grooves that are arranged in parallel at least one surface of described plate body, on the surface of this plate body, also offer uniform multiple sound-absorbing through holes and/or multiple sound-absorbing blind hole.
2. abatvoix according to claim 1, it is characterized in that being respectively arranged with at least four sound-absorbing grooves that are arranged in parallel on two surfaces of described plate body, and two lip-deep sound-absorbing grooves are staggeredly arranged, on two surfaces of this plate body, also offer uniform multiple sound-absorbing through holes and multiple sound-absorbing blind hole, wherein at least three sound-absorbing blind holes are round a sound-absorbing via arrangement.
3. abatvoix according to claim 2, it is characterized in that described plate body by middle glass magnesium base board and on two surfaces of substrate compound decoration panel form, the degree of depth of wherein said sound-absorbing blind hole and sound-absorbing groove is not less than the thickness of decoration panel, and the diameter of sound-absorbing blind hole is not less than the diameter of sound-absorbing through hole.
4. according to the abatvoix described in claim 2 or 3, it is characterized in that position that described sound-absorbing through hole is offered comprise in sound-absorbing groove and sound-absorbing groove outside plate body surface on, and to be arranged in sound-absorbing groove as main.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375956.XA CN104196142A (en) | 2014-08-01 | 2014-08-01 | Acoustic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375956.XA CN104196142A (en) | 2014-08-01 | 2014-08-01 | Acoustic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196142A true CN104196142A (en) | 2014-12-10 |
Family
ID=52081493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375956.XA Pending CN104196142A (en) | 2014-08-01 | 2014-08-01 | Acoustic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196142A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088375A (en) * | 2016-08-04 | 2016-11-09 | 常熟市嘉淀纺织有限公司 | Fire-proof sponge abatvoix |
| CN114502799A (en) * | 2019-10-01 | 2022-05-13 | 德国希悦尔包装有限公司 | Sound absorber |
| CN114837370A (en) * | 2022-05-30 | 2022-08-02 | 江苏杰辉新材料有限公司 | Special sound composite sheet of inhaling of warm up |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350456Y (en) * | 1998-11-28 | 1999-11-24 | 新疆鑫胜装饰材料有限公司 | Sound insulation board |
| CN2628630Y (en) * | 2003-08-27 | 2004-07-28 | 胡晓龙 | Decorative acoustic board |
| KR100653385B1 (en) * | 2005-09-23 | 2006-12-01 | 곽종태 | Materials having sound-proof, incombustibility and manufacture method thereof |
| CN202055441U (en) * | 2011-04-01 | 2011-11-30 | 宁波高新区宝德龙科技有限公司 | Fireproofing sound-insulation board |
-
2014
- 2014-08-01 CN CN201410375956.XA patent/CN104196142A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350456Y (en) * | 1998-11-28 | 1999-11-24 | 新疆鑫胜装饰材料有限公司 | Sound insulation board |
| CN2628630Y (en) * | 2003-08-27 | 2004-07-28 | 胡晓龙 | Decorative acoustic board |
| KR100653385B1 (en) * | 2005-09-23 | 2006-12-01 | 곽종태 | Materials having sound-proof, incombustibility and manufacture method thereof |
| CN202055441U (en) * | 2011-04-01 | 2011-11-30 | 宁波高新区宝德龙科技有限公司 | Fireproofing sound-insulation board |
Non-Patent Citations (1)
| Title |
|---|
| 薛健等: "《装修设计与施工手册》", 30 November 2004 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088375A (en) * | 2016-08-04 | 2016-11-09 | 常熟市嘉淀纺织有限公司 | Fire-proof sponge abatvoix |
| CN114502799A (en) * | 2019-10-01 | 2022-05-13 | 德国希悦尔包装有限公司 | Sound absorber |
| CN114837370A (en) * | 2022-05-30 | 2022-08-02 | 江苏杰辉新材料有限公司 | Special sound composite sheet of inhaling of warm up |
| CN114837370B (en) * | 2022-05-30 | 2024-01-16 | 江苏杰辉新材料有限公司 | Special sound-absorbing composite board for floor heating |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |