CN204238374U - Abatvoix - Google Patents
Abatvoix Download PDFInfo
- Publication number
- CN204238374U CN204238374U CN201420431787.2U CN201420431787U CN204238374U CN 204238374 U CN204238374 U CN 204238374U CN 201420431787 U CN201420431787 U CN 201420431787U CN 204238374 U CN204238374 U CN 204238374U
- Authority
- CN
- China
- Prior art keywords
- sound
- absorbing
- plate body
- hole
- blind hole
- 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.)
- Expired - Fee Related
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Abstract
A kind of abatvoix, it mainly comprises the plate body combined by one piece of veneer or two plate, at least one of described plate body is provided with at least two sound-absorbing grooves be arranged in parallel on the surface, and the surface of this plate body also offers uniform multiple sound-absorbing through hole and/or multiple sound-absorbing blind hole; Two surfaces of described plate body are respectively arranged with at least four sound-absorbing grooves be arranged in parallel, and the sound-absorbing groove on two surfaces is staggeredly arranged, two surfaces of this plate body also offer uniform multiple sound-absorbing through hole and multiple sound-absorbing blind hole, and 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 substrate two surfaces the decoration panel of compound form, the degree of depth of wherein said blind hole and sound-absorbing groove is not less than the thickness of decoration panel; 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.
Description
Technical field
The utility model relates to a kind of abatvoix, belong to damping material technical field.
Background technology
Abatvoix is a kind of material with sound-absorbing noise reduction effect of tabular, and be mainly used in cinema, concert hall, museum, exhibition hall, library etc., existing abatvoix realizes mainly through two kinds of modes, and one utilizes attractive material to carry out sound-absorbing; Another kind utilizes the structure composition of abatvoix to realize attracting, as plate body arranges sound-absorption hole etc.But above-mentioned two kinds of mode abatvoix ubiquities the relevance that sound-absorbing effect is good, cost is high, as adopted the damping material that sound-absorbing effect is good, 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, mainly study in the structure design of abatvoix at present, under identical cost reasons, can improve sound-absorbing effect.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of simple and reasonable for structure, easy to use, and sound-absorbing effect is good, is not easy distortion, can be applicable to the abatvoix that various body of wall uses.
The purpose of this utility model has been come by following technical solution, described a kind of abatvoix, it mainly comprises the plate body combined by one piece of veneer or two plate, at least one of described plate body is provided with at least two sound-absorbing grooves be arranged in parallel on the surface, and the surface of this plate body also offers uniform multiple sound-absorbing through hole and/or multiple sound-absorbing blind hole.
Two surfaces of described plate body are respectively arranged with at least four sound-absorbing grooves be arranged in parallel, and the sound-absorbing groove on two surfaces is staggeredly arranged, two surfaces of this plate body also offer uniform multiple sound-absorbing through hole and multiple sound-absorbing blind hole, and 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 substrate two surfaces the decoration panel of compound 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 to comprise in sound-absorbing groove and plate body outside sound-absorbing groove on the surface, and to be arranged in sound-absorbing groove.
The utility model belongs to be improved the one of prior art, and 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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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 utility model is described in detail: shown in Fig. 1,2, a kind of abatvoix described in the utility model, it mainly comprises the plate body 1 combined by one piece of veneer or two plate, at least one of described plate body 1 is provided with at least two sound-absorbing grooves 2 be arranged in parallel on the surface, and the surface of this plate body 1 also offers uniform multiple sound-absorbing through hole 3 and/or multiple sound-absorbing blind hole 4.
It is a kind of embodiment of the present utility model shown in figure, two surfaces of wherein said plate body 1 are respectively arranged with at least four sound-absorbing grooves 2 be arranged in parallel, and the sound-absorbing groove 2 on two surfaces is staggeredly arranged, two surfaces of this plate body 1 also offer uniform multiple sound-absorbing through hole 3 and multiple sound-absorbing blind hole 4, and wherein at least three sound-absorbing blind holes 4 are arranged round a sound-absorbing through hole 3.
The preferred embodiment of the utility model is: described plate body 1 by middle glass magnesium base board 5 and on substrate two surfaces the decoration panel 6 of compound 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 described in the utility model is offered to comprise in sound-absorbing groove and plate body outside sound-absorbing groove on the surface, and to be arranged in sound-absorbing groove, because sound-absorbing groove is equivalent to the scope expanding sound-absorbing, the audio wave collected is carried out energy dissipating effect being delivered to sound-absorbing passage; Equally, sound-absorbing blind hole is set around sound-absorbing through hole, plays a part same, thus good sound-absorbing effect can be obtained.
The utility model is mainly by the structure design of sound-absorbing plate body, namely sound-absorbing groove and sound-absorption hole are set on the surface of plate body, the audio wave of sound is no longer reflected passback in transmittance process, keep sound clear and without noise, because base material is glass magnesium plate, easy to make, with low cost, thus easily reach the objects such as the low and sound-absorbing effect of cost is good.
Claims (3)
1. an abatvoix, it mainly comprises the plate body combined by one piece of veneer or two plate, at least one that it is characterized in that described plate body is provided with at least two sound-absorbing grooves be arranged in parallel on the surface, and the surface of this plate body also offers uniform multiple sound-absorbing through hole and/or multiple sound-absorbing blind hole;
Two surfaces of described plate body are respectively arranged with at least four sound-absorbing grooves be arranged in parallel, and the sound-absorbing groove on two surfaces is staggeredly arranged, two surfaces of this plate body also offer uniform multiple sound-absorbing through hole and multiple sound-absorbing blind hole, and wherein at least three sound-absorbing blind holes are round a sound-absorbing via arrangement.
2. abatvoix according to claim 1, it is characterized in that described plate body by middle glass magnesium base board and on substrate two surfaces the decoration panel of compound 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.
3. abatvoix according to claim 1 and 2, it is characterized in that position that described sound-absorbing through hole is offered comprise in sound-absorbing groove and plate body outside sound-absorbing groove on the surface, and to be arranged in sound-absorbing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431787.2U CN204238374U (en) | 2014-08-01 | 2014-08-01 | Abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431787.2U CN204238374U (en) | 2014-08-01 | 2014-08-01 | Abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238374U true CN204238374U (en) | 2015-04-01 |
Family
ID=52767887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420431787.2U Expired - Fee Related CN204238374U (en) | 2014-08-01 | 2014-08-01 | Abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223506A (en) * | 2016-08-04 | 2016-12-14 | 常熟市嘉淀纺织有限公司 | Environment friendly acoustical absorption plate |
| CN106639061A (en) * | 2015-07-20 | 2017-05-10 | 江苏宇超电力工程有限公司 | Outdoor main transformer room sound insulation wall |
| CN109296223A (en) * | 2018-10-09 | 2019-02-01 | 北京电影学院 | A kind of sound insulation vocal music practice room and its installation method |
-
2014
- 2014-08-01 CN CN201420431787.2U patent/CN204238374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639061A (en) * | 2015-07-20 | 2017-05-10 | 江苏宇超电力工程有限公司 | Outdoor main transformer room sound insulation wall |
| CN106223506A (en) * | 2016-08-04 | 2016-12-14 | 常熟市嘉淀纺织有限公司 | Environment friendly acoustical absorption plate |
| CN109296223A (en) * | 2018-10-09 | 2019-02-01 | 北京电影学院 | A kind of sound insulation vocal music practice room and its installation method |
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Legal Events
| 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: 20150401 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |