CN206971440U - A kind of abatvoix - Google Patents
A kind of abatvoix Download PDFInfo
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- CN206971440U CN206971440U CN201720601258.6U CN201720601258U CN206971440U CN 206971440 U CN206971440 U CN 206971440U CN 201720601258 U CN201720601258 U CN 201720601258U CN 206971440 U CN206971440 U CN 206971440U
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- abatvoix
- microwell plate
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- absorbing
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Abstract
The utility model belongs to noise reduction technical field, more particularly to a kind of abatvoix.The utility model provides a kind of abatvoix, including：Absorbing base material and microwell plate, microwell plate are arranged at the back side of absorbing base material；The thickness of microwell plate is 0.35~1.2mm, and the aperture of microwell plate is 0.5~1.0mm, and the punching rate of microwell plate is 13~30%.In technical scheme provided by the utility model, absorbing base material is after most of sound is absorbed, sound because the punching rate of micropore abatvoix, thickness and aperture are within the scope of one, therefore shows good acoustically effective for low-frequency sound by micropore abatvoix；It can be obtained through practical measurement, after being provided with microwell plate, acoustic board is arranged on from the acoustically effective at metope 100mm, and the absorbing base material with not installing microwell plate is arranged on identical from metope 262mm acoustically effective.A kind of abatvoix provided by the utility model, is solved in the prior art, the wooden wallboard poor universality of punching, after indoor environment changes, the technological deficiency of reverberation regulating effect difference.
Description
Technical field
The utility model belongs to noise reduction technical field, more particularly to a kind of abatvoix.
Background technology
Product it is attractive in appearance, be the emphasis that building designers consider, the overall taste attractive in appearance for determining room of ornament materials.
In the category of architectural acoustics, the reverberation time of building interior is often the emphasis direction of whole noise control, therefore use exists
The noise reduction sheet material in architectural acoustics field is, it is necessary to meet bidirectional demand that is attractive in appearance and adjusting the suitable reverberation time.Punching wooden walls
Plate, it is to use most common noise reduction sheet material at present, is widely used in above scene：Firstth, product studio, recording studio, audition
The professional space tonequality construction such as room, rehearsal field；Secondth, the sight such as arenas, movie theatre, indoor sport venue, dancing hall, KTV wing-rooms drill,
The sound effect construction of recreation building decoration；3rd, the sound-absorbing such as meeting room, office building, the hall, hotel secrecy construction；4th, airport,
The absorbing sound and lowering noise construction of railway, bus station, factory building, workshop.
The wooden wallboard of punching obtains required sound-absorbing frequency by changing the punching rate, cavity size and packing material of sheet material
Rate characteristic.However, because the reverberation time of indoor environment and the finishing environment of interior, the furniture selected, putting for furniture are all
Closely related；When fit up environment, the furniture selected, furniture put etc. have change when, barrier just occurs in reverberation adjustment
Hinder, reverberation regulating effect is poor.
Therefore, a kind of abatvoix is developed, for solving in the prior art, the wooden wallboard poor universality of punching, to work as interior
After environment changes, the technological deficiency of reverberation regulating effect difference, become those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, the utility model provides a kind of abatvoix, and for solving in the prior art, the wooden wallboard of punching leads to
It is poor with property, after indoor environment changes, the technological deficiency of reverberation regulating effect difference.
The utility model provides a kind of abatvoix, and the abatvoix includes：Absorbing base material and microwell plate, the microwell plate
It is arranged at the back side of the absorbing base material；
The thickness of the microwell plate is 0.35~1.2mm, and the aperture of the microwell plate is 0.5~1.0mm, the microwell plate
Punching rate be 13~30%.
Preferably, the abatvoix also includes：Acoustical cotton；
The acoustical cotton is arranged between the absorbing base material and the micropunch aluminium flake.
Preferably, the absorbing base material is：Perforate Suond-absorbing panel and/or fluting Suond-absorbing panel.
Preferably, the aperture of the perforate Suond-absorbing panel is 6mm.
Preferably, the groove width of the fluting Suond-absorbing panel is 3mm, flute length 6mm.
Preferably, the microwell plate is micropore aluminium sheet.
Preferably, the thickness of the absorbing base material is 12~18mm.
Preferably, the absorbing base material is MDF and/or high-density plate.
Preferably, the MDF is environmentally friendly MDF and/or fire retardant MDF.
Preferably, the thickness of the acoustical cotton is 25~150mm.
In summary, the utility model provides a kind of abatvoix, and the abatvoix includes：Absorbing base material and microwell plate,
The microwell plate is arranged at the back side of the absorbing base material；The thickness of the microwell plate is 0.35~1.2mm, the microwell plate
Aperture is 0.5~1.0mm, and the punching rate of the microwell plate is 13~30%.In technical scheme provided by the utility model, sound-absorbing
Base material is after most of sound is absorbed, and sound is by micropore abatvoix, due to the punching rate of micropore abatvoix, thickness and aperture
It is within the scope of one, therefore good acoustically effective is shown for low-frequency sound；It can obtain, be provided with through practical measurement
After microwell plate, acoustic board is arranged on from acoustically effective metope 100mm at, with do not install the absorbing base material of microwell plate installed in from
Metope 262mm acoustically effective is identical.A kind of abatvoix provided by the utility model, is solved in the prior art, punching is wooden
Wallboard poor universality, after indoor environment changes, the technological deficiency of reverberation regulating effect difference.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of mounting structure schematic diagram of abatvoix in the utility model embodiment；
Wherein, absorbing base material 1, acoustical cotton 2, microwell plate 3, air layer 4 and metope 5.
Embodiment
The utility model embodiment provides a kind of abatvoix, and for solving in the prior art, the wooden wallboard of punching is general
Property it is poor, after indoor environment changes, reverberation regulating effect difference technological deficiency.
To enable the purpose of this utility model, feature and advantage more obvious and understandable, below in conjunction with this
Accompanying drawing in utility model embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, and shows
So, the embodiments described below are only the utility model part of the embodiment, and not all embodiment.Based on this practicality
Embodiment in new, all other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment provides a kind of abatvoix, including：Absorbing base material and microwell plate, micropore
Plate is arranged at the back side of absorbing base material；The thickness of microwell plate is 0.35~1.2mm, and the aperture of microwell plate is 0.5~1.0mm, micro-
The punching rate of orifice plate is 13~30%.
In the technical scheme that the utility model embodiment provides, absorbing base material after most of sound is absorbed, inhaling by sound
Air layer between soundboard and metope resonates, after the environment of interior changes, through the all-bottom sound after absorbing base material
Sound can also change therewith；Now, in a kind of abatvoix that the utility model embodiment provides, due to wearing for micropore abatvoix
Porosity, thickness and aperture are within the scope of one, thus for different frequency low-frequency sound show it is good
Acoustically effective.It can be obtained through practical measurement, after being provided with microwell plate, acoustic board is arranged at from metope 100mm, (i.e. air thickness
Spend 100mm) acoustically effective, with do not install microwell plate absorbing base material be arranged on from metope 262mm (i.e. air layer thicknesses
Acoustically effective 262mm) is identical；That is, using a kind of acoustic board provided by the invention, for same sound, from
Acoustically effective at metope 100mm, it is possible to reach and the acoustic board of microwell plate is not installed from the acoustically effective at metope 262mm,
The interior space is released significantly, it is therefore prevented that after acoustic board is installed, the problem of interior space significantly reduces.The utility model is implemented
A kind of abatvoix that example provides, is solved in the prior art, the wooden wallboard poor universality of punching, when indoor environment changes
Afterwards, the technological deficiency of reverberation regulating effect difference.
Further to optimize the acoustically effective of absorbing base material, a kind of abatvoix that the utility model embodiment provides also wraps
Include：Acoustical cotton；Acoustical cotton is arranged between absorbing base material and micropunch aluminium flake.The low flow resistance performance of acoustical cotton, pass through in sound
When, larger friction can be produced so that sound attenuating.
Preferably to optimize the sound-absorbing effect of absorbing base material, in the technical scheme that the utility model embodiment provides, sound-absorbing
Base material is：Perforate Suond-absorbing panel and/or fluting Suond-absorbing panel.
Ensuring perforate Suond-absorbing panel well on the basis of sound-absorbing effect, while take into account with perforate Suond-absorbing panel surface not
Its sound-absorbing effect can be influenceed because the foreign matters such as dust are embedded, in a kind of abatvoix that the utility model embodiment provides, perforate
The aperture of Suond-absorbing panel is 6mm.
Similarly, ensuring fluting Suond-absorbing panel well on the basis of sound-absorbing effect, while take into account with Suond-absorbing panel of slotting
Surface will not influence its sound-absorbing effect because the foreign matters such as dust are embedded, in the technical scheme that the utility model embodiment provides,
The groove width of fluting Suond-absorbing panel is 3mm, flute length 6mm.
Effectively to extend the service life of microwell plate, while reduce the manufacturing cost of microwell plate and reduce the body of microwell plate
Product, also need to take into account effectively to ensure microwell plate for the good assimilation effect of low frequency noise, what the utility model embodiment provided
In a kind of abatvoix, microwell plate is micropore aluminium sheet.
On the basis of the good potency of gene of absorbing base material is ensured, meanwhile, preferably to optimize Consumer's Experience, to prevent
After abatvoix is provided with, the interior space diminishes, and the thickness of absorbing base material should get over Bao Yuehao, therefore, the utility model embodiment
In a kind of abatvoix provided, the thickness of absorbing base material is 12~18mm.Absorbing base material thickness is thinning, also with cost it is relatively low with
And installation strength is small, it is easy for installation the advantages of.
Effectively to extend the service life of absorbing base material, while take into account so that absorbing base material is environment friendly and pollution-free and absorbing base material
The low design concept of cost, in a kind of abatvoix that the utility model embodiment provides, absorbing base material is MDF and/or highly dense
Spend plate.
Further optimize Consumer's Experience, effectively improve the security of MDF, in the utility model embodiment, MDF
For environmentally friendly MDF and/or fire retardant MDF.
On the basis of the good sound-absorbing effect of acoustical cotton is ensured, take into account and examined with the small angle being easily installed of acoustical cotton dosage
Consider, in a kind of abatvoix that the utility model embodiment provides, the thickness of acoustical cotton is 25~150mm.
In summary, the utility model provides a kind of abatvoix, and the abatvoix includes：Absorbing base material and microwell plate,
The microwell plate is arranged at the back side of the absorbing base material；The thickness of the microwell plate is 0.35~1.2mm, the microwell plate
Aperture is 0.5~1.0mm, and the punching rate of the microwell plate is 13~30%.In technical scheme provided by the utility model, sound-absorbing
Base material is after most of sound is absorbed, and sound is by micropore abatvoix, due to the punching rate of micropore abatvoix, thickness and aperture
It is within the scope of one, therefore good acoustically effective is shown for low-frequency sound；It can obtain, be provided with through practical measurement
After microwell plate, acoustic board is arranged on from acoustically effective metope 100mm at, with do not install the absorbing base material of microwell plate installed in from
Metope 262mm acoustically effective is identical.A kind of abatvoix provided by the utility model, is solved in the prior art, punching is wooden
Wallboard poor universality, after indoor environment changes, the technological deficiency of reverberation regulating effect difference.
A kind of abatvoix provided by the utility model is described in detail above, for the general technology of this area
Personnel, according to the thought of the utility model embodiment, there will be changes in specific embodiments and applications, to sum up
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (10)
1. a kind of abatvoix, it is characterised in that the abatvoix includes：Absorbing base material and microwell plate, the microwell plate are arranged at
The back side of the absorbing base material；
The thickness of the microwell plate is 0.35~1.2mm, and the aperture of the microwell plate is 0.5~1.0mm, and the microwell plate is worn
Porosity is 13~30%.
2. abatvoix according to claim 1, it is characterised in that the abatvoix also includes：Acoustical cotton；
The acoustical cotton is arranged between the absorbing base material and the microwell plate.
3. abatvoix according to claim 1, it is characterised in that the absorbing base material is：Perforate Suond-absorbing panel and/or open
Groove Suond-absorbing panel.
4. abatvoix according to claim 3, it is characterised in that the aperture of the perforate Suond-absorbing panel is 6mm.
5. abatvoix according to claim 3, it is characterised in that the groove width of the fluting Suond-absorbing panel is 3mm, and flute length is
6mm。
6. abatvoix according to claim 1, it is characterised in that the microwell plate is micropore aluminium sheet.
7. abatvoix according to claim 1, it is characterised in that the thickness of the absorbing base material is 12~18mm.
8. abatvoix according to claim 1, it is characterised in that the absorbing base material is MDF and/or high-density plate.
9. abatvoix according to claim 8, it is characterised in that during the MDF is environmentally friendly MDF and/or is fire-retardant
Fine plate.
10. abatvoix according to claim 2, it is characterised in that the thickness of the acoustical cotton is 25~150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601258.6U CN206971440U (en) | 2017-05-26 | 2017-05-26 | A kind of abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601258.6U CN206971440U (en) | 2017-05-26 | 2017-05-26 | A kind of abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971440U true CN206971440U (en) | 2018-02-06 |
Family
ID=61409361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720601258.6U Active CN206971440U (en) | 2017-05-26 | 2017-05-26 | A kind of abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971440U (en) |
-
2017
- 2017-05-26 CN CN201720601258.6U patent/CN206971440U/en active Active
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