CN105735161A - Elevated transparent vacuum acoustic panel - Google Patents
Elevated transparent vacuum acoustic panel Download PDFInfo
- Publication number
- CN105735161A CN105735161A CN201610206118.9A CN201610206118A CN105735161A CN 105735161 A CN105735161 A CN 105735161A CN 201610206118 A CN201610206118 A CN 201610206118A CN 105735161 A CN105735161 A CN 105735161A
- Authority
- CN
- China
- Prior art keywords
- noise
- baffle
- transparent vacuum
- acoustic panel
- reduction
- 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.)
- Pending
Links
- 230000030279 gene silencing Effects 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 6
- 230000001743 silencing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses an elevated transparent vacuum acoustic panel. The elevated transparent vacuum acoustic panel comprises a noise reduction silencing plate and an acoustic panel installation base. The acoustic panel installation base is installed on a fixed installation base, and transparent vacuum acoustic panel bodies are arranged on the acoustic panel installation base. Acoustic panel installation frames are arranged on the left side and the right side of each transparent vacuum acoustic panel body. The noise reduction silencing plate is fixedly installed on the transparent vacuum acoustic panel bodies. Fastening bolts are arranged on the fixed installation base. The elevated transparent vacuum acoustic panel has the beneficial effects that the elevated transparent vacuum acoustic panel is of a transparent structure so that passengers in a vehicle can enjoy the scenery outside the vehicle, riding fatigue of the passengers is effectively relieved, the interior of the vacuum acoustic panel is arranged in a vacuum mode, and therefore the acoustic insulation effect of the acoustic panel is more obvious; and four noise reduction silencing grooves are formed in the front surface of the noise reduction silencing plate, so that the silencing effect of the noise reduction silencing plate is better, and transmission of noise is reduced.
Description
Technical field
The present invention relates to overhead transparent vacuum baffle technical field, be specially a kind of overhead transparent vacuum baffle.
Background technology
General object all has a soundproof effect, but we are just called baffle the mean transmission loss (in infinitely-great space, put an infinitely-great material between sound source and the measured point) sheet material more than 30dB.Baffle is generally high density material.Sound is a kind of wavy energy, it is necessary to medium could be propagated.Sound is when same Propagation, and Media density is more big, and spread speed is more fast.Such as the spread speed in normal temperature air is about 340 meter per seconds, and the spread speed in rail is about 5200 meter per seconds.
The another kind of propagation of sound is exactly across Medium Propagation.Namely from a kind of medium, the critical contact face through two media enters another kind of medium, and now, the transmission essence of acoustic energy is the transmission of Oscillation Amplitude.When Medium Propagation, the density difference of two media is more big, and the loss of acoustic energy is more big.And in practical application, air is activity space under mankind's normality, then differs more big material with atmospheric density and be generally the significantly high material of density (material also more much lower than atmospheric density is except vacuum, also genuine few), namely can be considered deadener.Density is more high, and soundproof effect is more good.The sheet material that such material is made, is called baffle.
Market there are some baffles rubber layer, damping material or deadening felt etc. are installed between the two plates to make, adopt in this way, soundproof effect can be improved in short-term to a certain extent, but its soundproof effect can be gradually lowered over time.It is known that the materials such as rubber in atmosphere can be slowly aging, cause that it is hardening gradually and loses elasticity, thus causing that soundproof effect is gradually lowered over time.On the other hand, this way installing rubber layer or sound insulation carpet veneer in the middle of two boards, construction costs is also very high.
But, existing overhead baffle in use there are disadvantages that, for instance what baffle adopted is opaque material, affect the landscape that the passenger in car visits outside car, and traditional overhead baffle manufacturing cost height, and soundproof effect is inconspicuous.
Summary of the invention
It is an object of the invention to provide a kind of overhead transparent vacuum baffle, with solve in above-mentioned background technology propose deadener for the unconspicuous problem of opaque material and soundproof effect.
For achieving the above object, the present invention provides following technical scheme: overhead transparent vacuum baffle, including noise-reduction plate and baffle mounting seat, described baffle mounting seat is fixedly mounted on the top of fixed mounting, and baffle mounting seat is provided with transparent vacuum baffle, the left and right sides of described transparent vacuum baffle is provided with baffle installing rack, and described noise-reduction plate is fixedly mounted on the top of transparent vacuum baffle, and described fixed mounting is provided with fastening bolt.
Preferably, the front surface of described noise-reduction plate is provided with the first noise-reduction groove, the second noise-reduction groove, the 3rd noise-reduction groove and the 4th noise-reduction groove, and the first noise-reduction groove, the second noise-reduction groove, the 3rd noise-reduction groove and the 4th noise-reduction groove are U-shape structure.
Preferably, described transparent vacuum baffle is made up of the first sound control glass plate, vacuum interlayer and the second sound control glass plate, and vacuum interlayer is arranged between the first sound control glass plate and the second sound control glass plate.
Preferably, described fastening bolt is provided with four altogether, and four fastening bolts are separately mounted on fixed mounting.
Preferably, described baffle mounting seat is provided with intensive kick.
Preferably, it is provided with air-tightness silencing pad between described transparent vacuum baffle and baffle installing rack.
Compared with prior art, the invention has the beneficial effects as follows: a kind of overhead transparent vacuum septum arrangements of the present invention is scientific and reasonable, easy-to-operate, overhead baffle is set to transparent structure, the occupant in car can be made to enjoy the landscape outside car, effectively alleviate the by bus fatigue of occupant, and the inside of transparent vacuum baffle is set to the form of vacuum, make the soundproof effect of baffle become apparent from；Front surface at noise-reduction plate is provided with four noise-reduction grooves, and the erasure effect making noise-reduction plate is better, reduces the propagation of noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the overhead transparent vacuum baffle of the present invention；
Fig. 2 is the structural representation of the transparent vacuum baffle of the overhead transparent vacuum baffle of the present invention；
In figure: 1-noise-reduction plate, 11-the first noise-reduction groove, 12-the second noise-reduction groove, 13-the 3rd noise-reduction groove, 14-the 4th noise-reduction groove, 2-baffle installing rack, 3-transparent vacuum baffle, 31-the first sound control glass plate, 32-vacuum interlayer, 33-the second sound control glass plate, 4-baffle mounting seat, 5-fasten bolt, 6-fixed mounting, 7-air-tightness silencing pad.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the present invention provides a kind of overhead transparent vacuum baffle technical scheme: a kind of overhead transparent vacuum baffle, including noise-reduction plate 1 and baffle mounting seat 4, baffle mounting seat 4 is fixedly mounted on the top of fixed mounting 6, and baffle mounting seat 4 is provided with transparent vacuum baffle 3, the left and right sides of transparent vacuum baffle 3 is provided with baffle installing rack 2, noise-reduction plate 1 is fixedly mounted on the top of transparent vacuum baffle 3, and fixed mounting 6 is provided with fastening bolt 5.
The front surface of noise-reduction plate 1 is provided with the first noise-reduction groove the 11, second noise-reduction groove the 12, the 3rd noise-reduction groove 13 and the 4th noise-reduction groove 14, and first noise-reduction groove the 11, second noise-reduction groove the 12, the 3rd noise-reduction groove 13 and the 4th noise-reduction groove 14 be U-shape structure, the front surface of noise-reduction plate 1 being mounted with, four noise-reduction grooves make erasure effect more obvious.Transparent vacuum baffle 3 is made up of the first sound control glass plate 31, vacuum interlayer 32 and the second sound control glass plate 33, and vacuum interlayer 32 is arranged between the first sound control glass plate 31 and the second sound control glass plate 33, transparent vacuum baffle 3 can allow the landscape that the passenger in car enjoys outside car, alleviate fatigue by bus, and adopt vacuum structure to make soundproof effect become apparent from.Fastening bolt 5 is provided with four altogether, and four fastening bolts 5 are separately mounted on fixed mounting 6, adopts four fastening bolts 5 to install fixed mounting 6, makes fixed mounting 6 more stable.Being provided with intensive kick in baffle mounting seat 4, intensive kick can effectively reduce the frequency of vibration of noise, and noise-decreasing pollutes the injury that citizen are caused.Being provided with air-tightness silencing pad 7 between transparent vacuum baffle 3 and baffle installing rack 2, air-tightness silencing pad 7 ensure that the inside of vacuum interlayer 32 will not enter air, makes the soundproof effect of transparent vacuum acoustical panel 3 become apparent from.
Operation principle: after the present invention installs, kick in baffle mounting seat 4 can effectively reduce the frequency of vibration of noise, transparent vacuum baffle 3 is by the first sound control glass plate 31, vacuum interlayer 32 and the second sound control glass plate 33 form, internal vacuum interlayer 32 has blocked the propagation of noise, make soundproof effect better, air-tightness silencing pad 7 it is provided with between transparent vacuum baffle 3 and baffle installing rack 2, air-tightness silencing pad 7 ensure that the inside of vacuum interlayer 32 will not enter air, the soundproof effect making transparent vacuum acoustical panel 3 becomes apparent from, and the front surface of noise-reduction plate 1 is provided with the first noise-reduction groove 11, second noise-reduction groove 12, 3rd noise-reduction groove 13 and the 4th noise-reduction groove 14, effectively noise is eliminated.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (6)
1. overhead transparent vacuum baffle, including noise-reduction plate (1) and baffle mounting seat (4), it is characterized in that: described baffle mounting seat (4) is fixedly mounted on the top of fixed mounting (6), and baffle mounting seat (4) is provided with transparent vacuum baffle (3), the left and right sides of described transparent vacuum baffle (3) is provided with baffle installing rack (2), described noise-reduction plate (1) is fixedly mounted on the top of transparent vacuum baffle (3), described fixed mounting (6) is provided with fastening bolt (5).
2. overhead transparent vacuum baffle according to claim 1, it is characterized in that: the front surface of described noise-reduction plate (1) is provided with the first noise-reduction groove (11), the second noise-reduction groove (12), the 3rd noise-reduction groove (13) and the 4th noise-reduction groove (14), and the first noise-reduction groove (11), the second noise-reduction groove (12), the 3rd noise-reduction groove (13) and the 4th noise-reduction groove (14) are U-shape structure.
3. overhead transparent vacuum baffle according to claim 1, it is characterized in that: described transparent vacuum baffle (3) is made up of the first sound control glass plate (31), vacuum interlayer (32) and the second sound control glass plate (33), and vacuum interlayer (32) is arranged between the first sound control glass plate (31) and the second sound control glass plate (33).
4. overhead transparent vacuum baffle according to claim 1, it is characterised in that: described fastening bolt (5) is provided with four altogether, and four fastenings bolt (5) are separately mounted on fixed mounting (6).
5. overhead transparent vacuum baffle according to claim 1, it is characterised in that: described baffle mounting seat (4) is provided with intensive kick.
6. overhead transparent vacuum baffle according to claim 1, it is characterised in that: it is provided with air-tightness silencing pad (7) between described transparent vacuum baffle (3) and baffle installing rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206118.9A CN105735161A (en) | 2016-04-01 | 2016-04-01 | Elevated transparent vacuum acoustic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206118.9A CN105735161A (en) | 2016-04-01 | 2016-04-01 | Elevated transparent vacuum acoustic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105735161A true CN105735161A (en) | 2016-07-06 |
Family
ID=56252800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610206118.9A Pending CN105735161A (en) | 2016-04-01 | 2016-04-01 | Elevated transparent vacuum acoustic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836539A (en) * | 2017-01-23 | 2017-06-13 | 杭州交联电力设计股份有限公司 | Transformer station's noise reduction system |
| CN108914791A (en) * | 2018-07-06 | 2018-11-30 | 中铁二院工程集团有限责任公司 | A kind of same laminar combined bridge |
| CN108914790A (en) * | 2018-07-06 | 2018-11-30 | 中铁二院工程集团有限责任公司 | A kind of anti-jet power unit of parallel section of rail-road |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29506623U1 (en) * | 1995-04-19 | 1995-06-14 | Kopf, Bernd, 77933 Lahr | Sound absorbing wall element |
| KR0127746Y1 (en) * | 1996-01-12 | 1998-11-02 | 이선용 | Transparent sound-proof plate for sound insulation wall |
| KR200201082Y1 (en) * | 2000-05-16 | 2000-11-01 | 박기성 | Structure of soundproof board |
| CN202031045U (en) * | 2011-04-26 | 2011-11-09 | 刘波 | Noise-proof baffle for road overpass |
| CN202482784U (en) * | 2012-03-26 | 2012-10-10 | 赖庆国 | Light absorbent sound barrier |
| CN104480870A (en) * | 2015-01-13 | 2015-04-01 | 四川迅吉科技有限责任公司 | High-speed rail sound barrier device and installation assembly thereof |
| CN204510034U (en) * | 2015-02-03 | 2015-07-29 | 杭州润锦环保科技有限公司 | Open-type acoustic screen |
| CN204825683U (en) * | 2015-08-17 | 2015-12-02 | 河北翔凯钢结构有限公司 | Sound barrier preparation facilities |
-
2016
- 2016-04-01 CN CN201610206118.9A patent/CN105735161A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29506623U1 (en) * | 1995-04-19 | 1995-06-14 | Kopf, Bernd, 77933 Lahr | Sound absorbing wall element |
| KR0127746Y1 (en) * | 1996-01-12 | 1998-11-02 | 이선용 | Transparent sound-proof plate for sound insulation wall |
| KR200201082Y1 (en) * | 2000-05-16 | 2000-11-01 | 박기성 | Structure of soundproof board |
| CN202031045U (en) * | 2011-04-26 | 2011-11-09 | 刘波 | Noise-proof baffle for road overpass |
| CN202482784U (en) * | 2012-03-26 | 2012-10-10 | 赖庆国 | Light absorbent sound barrier |
| CN104480870A (en) * | 2015-01-13 | 2015-04-01 | 四川迅吉科技有限责任公司 | High-speed rail sound barrier device and installation assembly thereof |
| CN204510034U (en) * | 2015-02-03 | 2015-07-29 | 杭州润锦环保科技有限公司 | Open-type acoustic screen |
| CN204825683U (en) * | 2015-08-17 | 2015-12-02 | 河北翔凯钢结构有限公司 | Sound barrier preparation facilities |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836539A (en) * | 2017-01-23 | 2017-06-13 | 杭州交联电力设计股份有限公司 | Transformer station's noise reduction system |
| CN106836539B (en) * | 2017-01-23 | 2019-04-19 | 杭州交联电力设计股份有限公司 | Substation's noise reduction system |
| CN108914791A (en) * | 2018-07-06 | 2018-11-30 | 中铁二院工程集团有限责任公司 | A kind of same laminar combined bridge |
| CN108914790A (en) * | 2018-07-06 | 2018-11-30 | 中铁二院工程集团有限责任公司 | A kind of anti-jet power unit of parallel section of rail-road |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |