CN206477254U - A kind of acoustic board of terraced tooth form wave structure - Google Patents
A kind of acoustic board of terraced tooth form wave structure Download PDFInfo
- Publication number
- CN206477254U CN206477254U CN201621457322.XU CN201621457322U CN206477254U CN 206477254 U CN206477254 U CN 206477254U CN 201621457322 U CN201621457322 U CN 201621457322U CN 206477254 U CN206477254 U CN 206477254U
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- CN
- China
- Prior art keywords
- tooth form
- wave structure
- acoustic board
- form wave
- terraced tooth
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Abstract
A kind of acoustic board of terraced tooth form wave structure, with basic unit and corrugated layer, the basic unit is fixedly connected with corrugated layer or is mutually integrated, and the cross section of the corrugated layer is terraced tooth form wave structure.It is mounted in when the utility model is used in gobo, when sound enters the acoustic board of terraced tooth form wave structure through the gobo cover plate with sound penetrating hole, energy is absorbed by the acoustic board of terraced tooth form wave structure, therefore can effectively improve acoustically effective；The utility model takes up space smaller when transporting.
Description
Technical field
The utility model is related to a kind of acoustic board of terraced tooth form wave structure.
Background technology
Today's society traffic technique is developed rapidly, and can produce many noises in actual traffic circulation, highway
The noise problem produced with high ferro is just solved by the gobo laid in trackside, and the surface of the acoustic board of traditional gobo is put down
Whole, the contact area with sound wave is small, acoustically effective be not it is fine, and surfacing acoustic board transport when take up space also compared with
Greatly.
The content of the invention
The purpose of this utility model, which is to provide one kind, can effectively improve acoustically effective, and take up space less terraced tooth during transport
The acoustic board of shape wave structure.
To achieve these goals, the technical solution of the utility model is：A kind of acoustic board of terraced tooth form wave structure, its
Improvement is：With basic unit and corrugated layer, the basic unit is fixedly connected with corrugated layer or is mutually integrated, the corrugated layer it is cross-section
Face is terraced tooth form wave structure.
In the above-mentioned technical solutions, the material of the basic unit and corrugated layer is polyurethane.
In the above-mentioned technical solutions, the cross section of the terraced tooth form wave structure of the corrugated layer has 5 ~ 12 crests.
In the above-mentioned technical solutions, the length of the acoustic board is 650 ~ 1960mm, and width is 430 ~ 880mm.
In the above-mentioned technical solutions, the height dimension H of the acoustic board is 50 ~ 120mm.
In the above-mentioned technical solutions, the ratio between height dimension H of the height dimension h of the corrugated layer and acoustic board be 30% to
50%.
In the above-mentioned technical solutions, the cross section of the terraced tooth form wave structure of the corrugated layer 2 has 10 ~ 12 crests.
In the above-mentioned technical solutions, the ratio between height dimension H of the height dimension h of the corrugated layer 2 and acoustic board is 30%
To 35%.
Benefit of the present utility model is：1), because there is acoustic board the cross section of corrugated layer and corrugated layer to be terraced tooth form ripple
Unrestrained structure, in use, the acoustic board of terraced tooth form wave structure is mounted in gobo, compared to the acoustic board of past surfacing, sheet
The surface of utility model has the terraced tooth form wave structure of out-of-flatness, under equal volume, and surface area can be than conventional increase very
To several times；2）, the cross section due to acoustic board with corrugated layer and corrugated layer be terraced tooth form wave structure, can be by one piece during transport
The crest of the terraced tooth form wave structure of acoustic board is embedded into the trough of the terraced tooth form wave structure of another piece of adjacent acoustic board, because
And it is smaller to be taken up space when transporting.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is schematic front view of the present utility model；
Fig. 3 is Fig. 2 schematic top plan view；
Fig. 4 is Fig. 2 left view schematic diagram；
Fig. 5 is the schematic front view of second of embodiment of the present utility model；
Fig. 6 is the schematic front view of the third embodiment of the present utility model；
Fig. 7 is the schematic front view of the 4th kind of embodiment of the present utility model；
Fig. 8 is the schematic front view of the 5th kind of embodiment of the present utility model；
Fig. 9 is the schematic front view that the utility model is arranged on gobo；
Figure 10 is Fig. 9 A-A schematic cross-sectional views.
Embodiment
Below in conjunction with accompanying drawing and the embodiment provided, the utility model is further described.
As shown in Fig. 1 ~ 8, a kind of acoustic board of terraced tooth form wave structure, with basic unit 1 and corrugated layer 2, the He of basic unit 1
Corrugated layer 2 is fixedly connected or is mutually integrated, and the cross section of the corrugated layer 2 is terraced tooth form wave structure.
The material of the basic unit 1 and corrugated layer 2 is polyurethane.
The cross section of the terraced tooth form wave structure of the corrugated layer 2 has 5 ~ 12 crests.
The length of the acoustic board is 650 ~ 1960mm, and width is 430 ~ 880mm.
The height dimension H of the acoustic board is 50 ~ 120mm.
The ratio between the height dimension h of the corrugated layer 2 and the height dimension H of acoustic board are 30% to 50%.
The cross section of the terraced tooth form wave structure of the corrugated layer 2 has 10 ~ 12 crests.
The ratio between the height dimension h of the corrugated layer 2 and the height dimension H of acoustic board are 30% to 35%.
As shown in Fig. 9,10, it is mounted in when the utility model is used in gobo 3, sound passes through the gobo with sound penetrating hole
When cover plate enters the acoustic board of terraced tooth form wave structure, energy is absorbed by the acoustic board of terraced tooth form wave structure, therefore can be effective
Improve acoustically effective；The crest of the terraced tooth form wave structure of one piece of acoustic board can be embedded into another piece of adjacent sound absorption during transport
The trough of the terraced tooth form wave structure of plate, thus it is smaller to be taken up space during transport.
Claims (8)
1. a kind of acoustic board of terraced tooth form wave structure, it is characterised in that：With basic unit（1）And corrugated layer（2）, the basic unit
（1）And corrugated layer（2）It is fixedly connected or is mutually integrated, the corrugated layer（2）Cross section be terraced tooth form wave structure.
2. the acoustic board of terraced tooth form wave structure according to claim 1, it is characterised in that：The basic unit（1）And wave
Layer（2）Material be polyurethane.
3. the acoustic board of terraced tooth form wave structure according to claim 1, it is characterised in that：The corrugated layer（2）Ladder
The cross section of tooth form wave structure has 5 ~ 12 crests.
4. the acoustic board of terraced tooth form wave structure according to claim 1, it is characterised in that：The length of the acoustic board is
650 ~ 1960mm, width is 430 ~ 880mm.
5. the acoustic board of terraced tooth form wave structure according to claim 1, it is characterised in that：The height gauge of the acoustic board
Very little H is 50 ~ 120mm.
6. the acoustic board of terraced tooth form wave structure according to claim 5, it is characterised in that：The corrugated layer（2）Height
It is 30% to 50% to spend the ratio between height dimension H of size h and acoustic board.
7. the acoustic board of terraced tooth form wave structure according to claim 3, it is characterised in that：The corrugated layer（2）Ladder
The cross section of tooth form wave structure has 10 ~ 12 crests.
8. the acoustic board of terraced tooth form wave structure according to claim 6, it is characterised in that：The corrugated layer（2）Height
It is 30% to 35% to spend the ratio between height dimension H of size h and acoustic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457322.XU CN206477254U (en) | 2016-12-28 | 2016-12-28 | A kind of acoustic board of terraced tooth form wave structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457322.XU CN206477254U (en) | 2016-12-28 | 2016-12-28 | A kind of acoustic board of terraced tooth form wave structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477254U true CN206477254U (en) | 2017-09-08 |
Family
ID=59750952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457322.XU Expired - Fee Related CN206477254U (en) | 2016-12-28 | 2016-12-28 | A kind of acoustic board of terraced tooth form wave structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477254U (en) |
-
2016
- 2016-12-28 CN CN201621457322.XU patent/CN206477254U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |