CN207660123U - A kind of novel ultramicropore metallic panel absorber - Google Patents
A kind of novel ultramicropore metallic panel absorber Download PDFInfo
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- CN207660123U CN207660123U CN201721832623.0U CN201721832623U CN207660123U CN 207660123 U CN207660123 U CN 207660123U CN 201721832623 U CN201721832623 U CN 201721832623U CN 207660123 U CN207660123 U CN 207660123U
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Abstract
It is disclosed by the utility model to belong to acoustic board technical field, specially a kind of novel ultramicropore metallic panel absorber, including ontology, the top of the ontology is equipped with steel disc layer, the steel disc layer surface is uniformly provided with miniature penetrable sound hole, the left and right ends of the steel disc layer are equipped with hook block, the bottom end of the steel disc layer is equipped with plank layer, the inner cavity of the plank layer is uniformly provided with honeycomb cells, the bottom end of the plank layer is uniformly provided with groove, the inner cavity of the groove is equipped with vacuum chamber, the bottom end of the groove is equipped with backplane level, the surrounding of the backplane level extends upwardly to the bottom end of steel disc layer, the left and right ends of the backplane level are equipped with the hook joint slot being adapted to hook block, it is smaller by the way that the diameter of penetrable sound hole to be arranged, avoid the inner cavity that most dusts enter acoustic board, cause to improve the service life of acoustic board.
Description
Technical field
It is disclosed by the utility model to belong to acoustic board technical field, specially a kind of novel ultramicropore metallic panel absorber.
Background technology
Acoustic board is that one kind being mainly used in cinema, music hall, museum, exhibition center, library, family's noise reduction etc. pair
Acoustic enviroment is more demanding and the place acoustic tile of top grade decoration, and it is to install between the two plates to have some abatvoixs in the market
What rubber layer, damping material or deadening felt etc. were made, in this way, sound insulation can be improved to a certain extent in short-term
Effect, but its soundproof effect can be continuously decreased with the time.It is well known that the materials such as rubber in air can be slowly old
Change, cause it to be gradually hardened and lose elasticity, continuously decreased with the time so as to cause soundproof effect so that needs regular
Replacement abatvoix, and traditional abatvoix is integrally formed structure so that when replacing, external and internal compositions are required to replace,
To increase replacement cost, while the external sound hole of traditional acoustic board is larger so that dust easily enters acoustic board
Inner cavity causes acoustic board contaminated, to cause sound absorption effect to reduce, for this purpose, we have proposed a kind of novel ultra micro mesoporous metals
Acoustic board comes into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of novel ultramicropore metallic panel absorbers, to solve in above-mentioned background technology
The traditional abatvoix proposed is integrally formed structure, and external sound hole is larger so that when replacing, external and internal compositions are both needed to
It replaces, to increase replacement cost, while external dust easily enters the inner cavity of acoustic board, causes acoustic board dirty
Dye, to cause acoustic board service life reduce the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel ultramicropore metallic panel absorber, packet
Ontology is included, the top of the ontology is equipped with steel disc layer, and the steel disc layer surface is uniformly provided with miniature penetrable sound hole, the steel disc layer
Left and right ends be equipped with hook block, the bottom end of the steel disc layer is equipped with plank layer, and the inner cavity of the plank layer is uniformly provided with bee
The bottom end of nest room, the plank layer is uniformly provided with groove, and the inner cavity of the groove is equipped with vacuum chamber, and the bottom end of the groove is set
Have a backplane level, the surrounding of the backplane level extends upwardly to the bottom end of steel disc layer, the left and right ends of the backplane level be equipped with
Hook the hook joint slot of block adaptation.
Preferably, the thickness of the steel disc layer is 3mm, a diameter of 0.05mm of the miniature penetrable sound hole.
Preferably, the thickness of the plank layer 3 is 15mm, and the height of the honeycomb cells 3 is 1.5mm.
Compared with prior art, the utility model has the beneficial effects that：By hooking block and hook joint slot by steel disc layer and bottom plate
Layer hook joint, then plank layer and groove are arranged between steel disc layer and backplane level, effectively prevent each layer of conventional sound-absorbing panel it
Between due to it is non-dismountable so that more when need integral replacing, to cause replacement cost higher, while by by the straight of penetrable sound hole
Diameter setting is smaller, avoids the inner cavity that most dusts enter acoustic board, causes the service life for improving acoustic board.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model steel disc schematic diagram of a layer structure.
In figure：1 ontology, 2 steel disc layers, 3 plank layers, 4 honeycomb cells, 5 grooves, 6 vacuum chambers, 7 backplane levels, 8 hook joint slots, 9 hook
Block, 10 miniature penetrable sound holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel ultramicropore metallic panel absorber, including
The top of ontology 1, the ontology 1 is equipped with steel disc layer 2, and 2 surface of steel disc layer is uniformly provided with miniature penetrable sound hole 10, the steel
The left and right ends of lamella 2, which are equipped with, hooks block 9, and the bottom end of the steel disc layer 2 is equipped with plank layer 3, and the inner cavity of the plank layer 3 is uniform
Honeycomb cells 4 are offered, the bottom end of the plank layer 3 is uniformly provided with groove 5, and the inner cavity of the groove 5 is equipped with vacuum chamber 6, institute
The bottom end for stating groove 5 is equipped with backplane level 7, and the surrounding of the backplane level 7 extends upwardly to the bottom end of steel disc layer 2, the backplane level 7
Left and right ends be equipped with and hook the hook joint slot 8 that is adapted to of block 9.
Wherein, the thickness of the steel disc layer 2 is 3mm, a diameter of 0.05mm of the miniature penetrable sound hole 11.The plank layer
3 thickness is 15mm, and the height of the honeycomb cells 3 is 1.5mm.
Operation principle：Acoustic board is mounted on by bolt on mounting bracket, when there is noise to send out, sound is through miniature acoustically transparent
Hole 10 is passed to plank layer 3 so that sound is collided in inner cavity of honeycomb cells 4 or so, so that the energy of sound gradually uses up
A part, to play the role of playing sound-absorbing, the partly blocking for the sound of absorption into vacuum chamber 6 is back to honeycomb cells 4
It is absorbed again, it is smaller by the miniature diameter setting by penetrable sound hole 10, the inner cavity that most dusts enter acoustic board is avoided, is made
At the service life for improving acoustic board, by hooking block 9 and hook joint slot 8 by 7 hook joint of steel disc layer 2 and backplane level so that clearing up
The dust of acoustic board is can faster to dismantle, while making also only to need to change plank layer 3 replacing acoustic board, whole to keep away
The problem of body is replaced, saves replacement cost.While there has been shown and described that the embodiments of the present invention, for this field
Those of ordinary skill for, it is possible to understand that do not depart from the principles of the present invention and spirit in the case of can be to these realities
It applies example and carries out a variety of change, modification, replacement and modification, the scope of the utility model is limited by the following claims and their equivalents
It is fixed.
Claims (3)
1. a kind of novel ultramicropore metallic panel absorber, including ontology（1）, it is characterised in that：The ontology（1）Top be equipped with steel
Lamella（2）, the steel disc layer（2）Surface is uniformly provided with miniature penetrable sound hole（10）, the steel disc layer（2）Left and right ends be all provided with
There is hook block（9）, the steel disc layer（2）Bottom end be equipped with plank layer（3）, the plank layer（3）Inner cavity be uniformly provided with honeycomb
Room（4）, the plank layer（3）Bottom end be uniformly provided with groove（5）, the groove（5）Inner cavity be equipped with vacuum chamber（6）, institute
State groove（5）Bottom end be equipped with backplane level（7）, the backplane level（7）Surrounding extend upwardly to steel disc layer（2）Bottom end, institute
State backplane level（7）Left and right ends be equipped with hook block（9）The hook joint slot of adaptation（8）.
2. a kind of novel ultramicropore metallic panel absorber according to claim 1, it is characterised in that：The steel disc layer（2）'s
Thickness is 3mm, the miniature penetrable sound hole（10）A diameter of 0.05mm.
3. a kind of novel ultramicropore metallic panel absorber according to claim 1, it is characterised in that：The plank layer（3）'s
Thickness is 15mm, the honeycomb cells（4）Height be 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832623.0U CN207660123U (en) | 2017-12-25 | 2017-12-25 | A kind of novel ultramicropore metallic panel absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832623.0U CN207660123U (en) | 2017-12-25 | 2017-12-25 | A kind of novel ultramicropore metallic panel absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660123U true CN207660123U (en) | 2018-07-27 |
Family
ID=62942331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832623.0U Active CN207660123U (en) | 2017-12-25 | 2017-12-25 | A kind of novel ultramicropore metallic panel absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138192A (en) * | 2018-10-10 | 2019-01-04 | 金陵科技学院 | A kind of room noise denoising device |
-
2017
- 2017-12-25 CN CN201721832623.0U patent/CN207660123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138192A (en) * | 2018-10-10 | 2019-01-04 | 金陵科技学院 | A kind of room noise denoising device |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065500 Li rang Dian Xiang Guan Ge Dian Cun, Gu'an County, Langfang City, Hebei Province Patentee after: Hebei Huishitong Technology Co.,Ltd. Address before: 065500 Li rang Dian Xiang Guan Ge Dian Cun, Gu'an County, Langfang City, Hebei Province Patentee before: HEBEI HUISHITONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |