CN206220284U - A kind of sound-absorbing board connecting structure - Google Patents
A kind of sound-absorbing board connecting structure Download PDFInfo
- Publication number
- CN206220284U CN206220284U CN201621283326.0U CN201621283326U CN206220284U CN 206220284 U CN206220284 U CN 206220284U CN 201621283326 U CN201621283326 U CN 201621283326U CN 206220284 U CN206220284 U CN 206220284U
- Authority
- CN
- China
- Prior art keywords
- abatvoix
- sound
- dentation fringe
- stainless steel
- groove
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of sound-absorbing board connecting structure, including abatvoix body and stainless steel draw-in groove, the abatvoix body includes the first abatvoix and the second abatvoix, dentation fringe is provided with the left of first abatvoix, the dentation fringe matched with the first abatvoix left side dentation fringe is provided with the right side of second abatvoix, the tooth of the dentation fringe is rectangular teeth, the junction of the dentation fringe of first abatvoix and the second abatvoix is fixed using bolt, the junction of the dentation fringe of first abatvoix and the second abatvoix is provided with damping coatings, the upper surface of the abatvoix body is fixed with the top edge of stainless steel draw-in groove by rivet, the lower surface of the abatvoix body is fixed with the lower edge of stainless steel draw-in groove by rivet.The utility model simple structure, is connected firmly, and can strengthen the water proofing property and sound-proofing of abatvoix, it is ensured that structure metope becomes relaxed and comfortable from the corrosion of secondary water, extends the service life of metope, while improve soundproof effect.
Description
Technical field
The utility model is related to acoustics sheet material field, and in particular to a kind of sound-absorbing board connecting structure.
Background technology
With continuing to develop for society, each noise like in environment is also constantly increasing, and the presence of noise can be right
The work and rest of people causes very big influence, therefore, people just can fix abatvoix on the metope of building, so as to reduce make an uproar
Sound penetrates the metope of building and influences the work and rest of people.
Current perforated sound-absorbing plate in the market has the abatvoix of various hole shapes, and simply the material of plate is different, and sheet metal thickness is different,
The shape of through hole is different, and each hole forms helmholtz resonance with same shape and aperture insertion sheet material with fabric structure
Sound absorption structure, but due to the presence perforated, so water will be easy to touch metope by perforation, so that metope is easy for
That is steeped and become by water enchroachment (invasion) is aging relaxed and comfortable.And, when installing, often there is gap in adjacent two blocks of abatvoixs, so as to make an uproar
Sound also can lead the metope of building along gap, and then penetrate building, to people work and rest or can have it is certain
Influence.In order to solve these problems, we have proposed a kind of sound-absorbing board connecting structure.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided a kind of abatvoix connection knot
Structure, the use in providing amenities for the people, the security that increase is used.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of abatvoix connection knot
Structure, including abatvoix body and stainless steel draw-in groove, the abatvoix body include the first abatvoix and the second abatvoix, described the
Dentation fringe is provided with the left of one abatvoix, is provided with the right side of second abatvoix and matched with the first abatvoix left side dentation fringe
Dentation fringe, the tooth of the dentation fringe is rectangular teeth, and the junction of the dentation fringe of first abatvoix and the second abatvoix is adopted
Fixed with bolt, the junction of the dentation fringe of first abatvoix and the second abatvoix is provided with damping coatings, the abatvoix
The upper surface of body is fixed with the top edge of stainless steel draw-in groove by rivet, lower surface and the stainless steel card of the abatvoix body
The lower edge of groove is fixed by rivet.
Preferably, the damping coatings are super branched polyurethane damping coatings, and super branched polyurethane damping coatings can be very
Good realizes the frequency for weakening sound transmission that common damping coatings have, meanwhile, it is also had in itself with polyurethane
Water resistance.
Preferably, the abatvoix body is provided with perforation, and the perforation is tilted towards side setting, so when abatvoix sheet
Body is arranged on when on metope, as long as the inclined direction that will perforate is down-set, so as to be attached on abatvoix body
The globule would not easily pass through perforation and flow to the inner side of perforated sound-absorbing plate body, and then also just serve effective water proofing property
Energy.
Preferably, the upper surface of the abatvoix body and following table are completely equipped with acoustical cotton, the abatvoix body it is upper
ABS coatings are equipped with outside acoustical cotton on surface and lower surface, polyurethane water-proof is provided between the acoustical cotton and ABS coatings
Film,
Because ABS has the advantages that impact resistance, heat resistance, lower temperature resistance, chemical proofing and electric property, because
This is disposed at the surface of acoustical cotton, and it serves the effect of being effectively protected to acoustical cotton, reduces it and is subject to extraneous factor
Damage, so as to also just substantially prolongs the service life of abatvoix and acoustical cotton, the hydrophobicity of polyurethane water-proof film is stronger,
The water-proof function of whole acoustic board structure is improve, so that also with regard to ensureing that structure metope becomes easypro from the corrosion of secondary water
Pine, extends the service life of metope.
The beneficial effect that the utility model is reached is：
1st, abatvoix body of the present utility model is connected using dentation, and scribbles damping coatings in junction, can be blocked
Noise is propagated along at gap, enhances soundproof effect；
2nd, acoustical cotton of the present utility model further enhancing the sound-absorbing effect of abatvoix, meanwhile, ABS coatings are to acoustical cotton
Protective effect is served with abatvoix, acoustical cotton and the abatvoix mechanical damage to be subject to is reduced, and can also delay
Acoustical cotton and abatvoix it is aging, so as to also just substantially prolongs the service life of acoustical cotton and abatvoix.
3rd, the hydrophobicity of polyurethane water-proof film of the present utility model is stronger, improves the waterproof work(of whole acoustic board structure
Can, so as to also extend the service life of metope with regard to ensureing that structure metope becomes relaxed and comfortable from the corrosion of secondary water.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of abatvoix attachment structure schematic diagram of the present utility model；
Fig. 2 is acoustic board structure schematic diagram of the present utility model；
In figure：1- abatvoix bodies, 2- stainless steel draw-in grooves, the abatvoixs of 3- first, the abatvoixs of 4- second, 5- dentation fringes, 6-
Bolt, 7- rivets, 8- perforation, 9- acoustical cottons, 10-ABS coatings, 11- polyurethane water-proof films.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Figure 1-2, a kind of sound-absorbing board connecting structure of the present embodiment, including abatvoix body 1 and stainless steel draw-in groove
2, the abatvoix body 1 includes the first abatvoix 3 and the second abatvoix 4, and the left side of first abatvoix 3 is provided with dentation fringe
5, the right side of second abatvoix 4 is provided with the dentation fringe 5 matched with the left side dentation fringe 5 of the first abatvoix 3, the dentation fringe
5 tooth is rectangular teeth, and the junction of the dentation fringe 5 of the abatvoix 4 of first abatvoix 3 and second is fixed using bolt 6, described
The junction of the dentation fringe 5 of the first abatvoix 3 and the second abatvoix 4 is provided with damping coatings, the upper surface of the abatvoix body 1
Top edge with stainless steel draw-in groove 2 is fixed by rivet 7, and the lower surface of the abatvoix body 1 is following with stainless steel draw-in groove 2
Edge is fixed by rivet 7.
The damping coatings are super branched polyurethane damping coatings, and super branched polyurethane damping coatings can be good at realizing
The frequency for weakening sound transmission that common damping coatings have, meanwhile, it also has the water proofing property that polyurethane has in itself
Can, the abatvoix body 1 is provided with perforation 8, and the perforation 8 is tilted towards side setting, so when abatvoix body 1 is arranged on
When on metope, as long as the 8 inclined directions that will perforate are down-set, so as to the globule being attached on abatvoix body 1
Perforation 8 would not be easily passed through and flow to the inner side of 8 abatvoix bodies 1 of perforation, and then also just serve effective water resistance,
The upper surface of the abatvoix body 1 and following table are completely equipped with acoustical cotton 9, the upper and lower surface of the abatvoix body 1
On acoustical cotton 9 outside be equipped with ABS coatings 10, polyurethane water-proof film 11 is provided between the acoustical cotton 9 and ABS coatings 10,
Because ABS has the advantages that impact resistance, heat resistance, lower temperature resistance, chemical proofing and electric property, therefore set
Put on the surface of acoustical cotton 9, it serves the effect of being effectively protected to acoustical cotton 9, reduce it and damaged by extraneous factor,
So as to also just substantially prolongs the service life of abatvoix and acoustical cotton 9, the hydrophobicity of polyurethane water-proof film 11 is stronger, improves
The water-proof function of whole acoustic board structure, so that also just ensure that structure metope becomes relaxed and comfortable from the corrosion of secondary water,
Extend the service life of metope.
It should be noted that a kind of sound-absorbing board connecting structure workflow of the utility model is：Sound-absorbing of the present utility model
Plate body 1 is connected using dentation, and scribbles damping coatings in junction, can be blocked noise and be propagated along at gap, enhance every
Audio is really；Acoustical cotton of the present utility model 9 further enhancing the sound-absorbing effect of abatvoix, meanwhile, ABS coatings 10 are to acoustical cotton
9 and abatvoix serve protective effect, reduce acoustical cotton 9 and the abatvoix mechanical damage to be subject to, and can also prolong
Slow acoustical cotton 9 and abatvoix it is aging, so as to also just substantially prolongs the service life of acoustical cotton 9 and abatvoix.This practicality is new
The hydrophobicity of the polyurethane water-proof film 11 of type is stronger, improves the water-proof function of whole acoustic board structure, so that also with regard to protecting
Card structure metope becomes relaxed and comfortable from the corrosion of secondary water, extends the service life of metope.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of sound-absorbing board connecting structure, including abatvoix body (1) and stainless steel draw-in groove (2), it is characterised in that：The sound-absorbing
Plate body (1) includes the first abatvoix (3) and the second abatvoix (4), and dentation fringe is provided with the left of first abatvoix (3)
(5) dentation fringe (5) matched with the first abatvoix (3) left side dentation fringe (5), is provided with the right side of second abatvoix (4),
The tooth of the dentation fringe (5) is rectangular teeth, the junction of the dentation fringe (5) of first abatvoix (3) and the second abatvoix (4)
Fixed using bolt, first abatvoix (3) is provided with damping coatings with the junction of the dentation fringe (5) of the second abatvoix (4),
The upper surface of the abatvoix body (1) is fixed with the top edge of stainless steel draw-in groove (2) by rivet (7), the abatvoix sheet
The lower surface of body (1) is fixed by rivet (7) with the lower edge of stainless steel draw-in groove (2).
2. a kind of sound-absorbing board connecting structure according to claim 1, it is characterised in that：The damping coatings are hyperbranched poly
Urethane damping coatings.
3. a kind of sound-absorbing board connecting structure according to claim 1, it is characterised in that：Set on the abatvoix body (1)
There is perforation (8), the perforation (8) is tilted towards side setting.
4. a kind of sound-absorbing board connecting structure according to claim 1, it is characterised in that：The abatvoix body (1) it is upper
Surface and following table are completely equipped with acoustical cotton (9), and the acoustical cotton (9) in the upper and lower surface of the abatvoix body (1) is outward
Portion is equipped with ABS coatings (10), and polyurethane water-proof film (11) is provided between the acoustical cotton (9) and ABS coatings (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283326.0U CN206220284U (en) | 2016-11-28 | 2016-11-28 | A kind of sound-absorbing board connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283326.0U CN206220284U (en) | 2016-11-28 | 2016-11-28 | A kind of sound-absorbing board connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220284U true CN206220284U (en) | 2017-06-06 |
Family
ID=58787281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621283326.0U Active CN206220284U (en) | 2016-11-28 | 2016-11-28 | A kind of sound-absorbing board connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587622A (en) * | 2017-10-26 | 2018-01-16 | 天津华星瑞煜科技发展有限公司 | Novel photocatalyst sound insulation board |
| CN108149813A (en) * | 2017-12-27 | 2018-06-12 | 合肥睿致新科技有限公司 | Factory's noise barrier structure |
| CN109972754A (en) * | 2017-12-28 | 2019-07-05 | 科信达（天津）实业股份有限公司 | A kind of novel outside-cover-type perforated sound-absorbing plate |
-
2016
- 2016-11-28 CN CN201621283326.0U patent/CN206220284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587622A (en) * | 2017-10-26 | 2018-01-16 | 天津华星瑞煜科技发展有限公司 | Novel photocatalyst sound insulation board |
| CN108149813A (en) * | 2017-12-27 | 2018-06-12 | 合肥睿致新科技有限公司 | Factory's noise barrier structure |
| CN109972754A (en) * | 2017-12-28 | 2019-07-05 | 科信达（天津）实业股份有限公司 | A kind of novel outside-cover-type perforated sound-absorbing plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206220284U (en) | A kind of sound-absorbing board connecting structure | |
| BR0012643A (en) | Enhanced thermal and acoustic insulation protection | |
| CN204370595U (en) | A kind of sound-absorbing sound insulation and noise reduction wall | |
| CN204264408U (en) | A kind of floating base plate for cabin noise reduction | |
| CN205119422U (en) | Silencer and air conditioner with silencer | |
| CN107388317A (en) | A kind of denoising structure of range hood | |
| CN204676446U (en) | The totally-enclosed sound barrier of ventilated type | |
| CN206455312U (en) | Laser welding noise-decreasing device | |
| CN206663886U (en) | A kind of micropore noise reduction composite plate | |
| CN207244883U (en) | A kind of sound absorption module of band damping sound-insulating felt | |
| KR102025689B1 (en) | Sound absorbing material having hole for destructive interference and soundproof panel comprising the sound absorbing material | |
| CN207584839U (en) | A kind of denoising structure of range hood | |
| CN204458042U (en) | A kind of low noise casing tank wall noise reduction composite structure | |
| CN105908853A (en) | Soundproof gypsum board | |
| CN203867124U (en) | Dedicated sound absorbing and sound insulating board for machine room | |
| CN202301217U (en) | Sound absorption structure of soundproof housing | |
| KR200407049Y1 (en) | Sound absorption panel | |
| KR200415957Y1 (en) | soundproof structure for window | |
| EP2078797A2 (en) | Sound absorbing panel construction | |
| CN205012488U (en) | Acoustic absorber component | |
| CN205399709U (en) | Abatvoix connection structure | |
| CN214614827U (en) | Amortization aluminum alloy curtain board | |
| KR101404276B1 (en) | Sound insulation method for bulkhead | |
| CN102287404A (en) | Sound absorption structure of soundproof shield | |
| CN212453146U (en) | Clamping groove type sound absorption board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |