CN108019061A - Acoustical testing sound proof box - Google Patents
Acoustical testing sound proof box Download PDFInfo
- Publication number
- CN108019061A CN108019061A CN201610951189.1A CN201610951189A CN108019061A CN 108019061 A CN108019061 A CN 108019061A CN 201610951189 A CN201610951189 A CN 201610951189A CN 108019061 A CN108019061 A CN 108019061A
- Authority
- CN
- China
- Prior art keywords
- wall
- plate
- proof box
- top plate
- sound proof
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 230000003584 silencer Effects 0.000 claims description 26
- 238000004378 air conditioning Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013016 damping Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention provides acoustical testing sound proof box, including wall, top plate and bottom plate, the wall, top plate and bottom plate surround square soundproof room jointly, and the wall includes foreboard, back plate and left side plate, the foreboard is equipped with soundproof door, and the soundproof door includes outer soundproof door and internal sound insulation door.The wall, top plate and plate inner surface are equipped with boss, and the boss size is respectively less than the wall, top plate and plate outer surface size, between the adjacent lands can male-female engagement, the wall, top plate and bottom plate are bolted to connection.Acoustical testing sound proof box described in the invention is rational in infrastructure, easy to carry, soundproof effect is good, sturdy and durable, well-ventilated, give operating personnel to provide a kind of comfortable, quiet working environment.
Description
Technical field
The invention belongs to noise insulation equipment field, more particularly, to acoustical testing sound proof box.
Background technology
In recent years, making rapid progress with electronic product, requirement of the consumer for these product qualities is also higher and higher,
The test job of electronic product is also more and more cumbersome, and acoustic audio test is the important component of electronic product functional test.
In order to test the audio performance of electronic product, test process is needed in the sound insulation influenced from ambient noise
Carried out in room.Sound insulation house can also be applied in fields such as machinery, air-conditioning, medical treatment at the same time.Most of existing soundproof room uses reinforcing bar
Concrete or gypsum board structure, floor space is larger and is difficult to carry, and ventilation effect is not good enough in soundproof room, and air quality is bad,
Comfortable, quiet working environment can not be provided to operating personnel.
The content of the invention
In view of this, the invention is directed to acoustical testing sound proof box, and to overcome the defects of existing, its structure is closed
Reason, easy to carry, soundproof effect is good, sturdy and durable, well-ventilated.
To reach above-mentioned purpose, what the technical solution of the invention was realized in：
Acoustical testing sound proof box, including wall, top plate and bottom plate, the wall, top plate and bottom plate surround square jointly
Soundproof room, the wall include foreboard, back plate, left plate and right plate, and the foreboard is equipped with soundproof door, the soundproof door four
Week is equipped with sound insulating seal bar, and the soundproof door includes outer soundproof door and internal sound insulation door, and the setting of double-deck soundproof door can further drop
The low indoor noise of sound insulation.
Further, the wall, top plate and plate inner surface are equipped with boss, and the boss size is respectively less than the wall
Body, top plate and plate outer surface size, between the adjacent lands can male-female engagement, the setting of the boss can make the wall
Splicing better tightness between body, the bottom plate and the top plate, lifts overall soundproof effect, the wall, top plate and
Bottom plate is bolted to connection.
Further, the right plate is equipped with observation window, and the observation window is double layer glass layer, can be conveniently extraneous
Observe sound insulation indoor situations.
Further, the right plate, which is equipped with, transmits window, and the transmission window is surrounded by sound insulating seal bar, described
The transmission of small parts or article can be carried out by transmitting window, so as to avoid opening soundproof door, simple operation, lifting work effect
Rate.
Further, the top plate is equipped with air-conditioning device, and sound proof housing, the silencer cover are covered with outside the air-conditioning device
It is the closed cavity surrounded by the Boards wall connection of filling sound-absorbing material, the silencer cover bottom opens up some air vents, institute
State and offer pipeline hole at the top of silencer cover.
Further, the ventilation hole shape is right angle flap-like, can effectively eliminate the noise produced at air-conditioner air outlet.
Further, the pipeline bore dia is slightly larger than air-conditioning duct diameter, pipeline hole inner wall bonding sound-proof material, institute
Stating sound-proof material can be in close contact with air-conditioning duct outer surface, the external silencer mechanism in pipeline hole, and the silencer mechanism is cone
Shape is round table-like, and bottom surface opens up the through hole equal with air-conditioning duct diameter on the silencer mechanism, bottom on the silencer mechanism
Face is embedded in the pipeline hole, is fitted closely at the silencer mechanism side wall and pipeline hole aperture and joint place is equipped with sealing
Circle, air-conditioning duct can effectively resist the introducing of ambient noise, further ensure that when passing through the silencer mechanism and the pipeline hole
The soundproof effect of soundproof room.
Further, the bottom plate bottom surface is fixedly connected with pallet, is carried using fork truck, the pallet bottom surface
Adhesive rubber pad, realizes the soft effect for contacting, playing damping noise reduction between soundproof room and ground.
Relative to the prior art, the acoustical testing sound proof box described in the invention has the advantage that：
(1) the acoustical testing sound proof box described in the invention is simple in structure, conveniently moving, effective isolating chamber external noise.
(2) the acoustical testing sound proof box inner air circulation described in the invention is good, and temperature can adjust, using the teaching of the invention it is possible to provide
A kind of comfortable, quiet working environment.
Brief description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In attached drawing：
Fig. 1 is the acoustical testing sound proof box overall structure diagram described in the invention embodiment；
Fig. 2 is that the acoustical testing sound proof box described in the invention embodiment faces cross-sectional view；
Fig. 3 is to regard cross-sectional view on the right side of the acoustical testing sound proof box described in the invention embodiment；
Fig. 4 is the sound proof housing cross-sectional view described in the invention embodiment；
Fig. 5 is the sound proof housing cross-section structure close-up schematic view described in the invention embodiment.
Description of reference numerals：
1- walls；11- foreboards；12- back plates；13- left plates；14- right plates；15- soundproof doors；The outer soundproof doors of 151-；
152- internal sound insulation doors；2- top plates；3- bottom plates；4- boss；5- observation windows；6- transmits window；7- air-conditioning devices；8- sound proof housings；81-
Air vent；82- pipelines hole；83- silencer mechanisms；84 air-conditioning ducts；9- pallets；10- rubber pads.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the invention and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
As shown in Figs. 1-3, acoustical testing sound proof box, including wall 1, top plate 2 and bottom plate 3, the wall 1, top plate 2 and bottom
Plate 3 surrounds square soundproof room jointly, and the wall 1, top plate 2 and bottom plate 3 are made by multiple sound insulation material, the wall 1
Including foreboard 11, back plate 12, left plate 13 and right plate 14, the foreboard 11 is equipped with soundproof door 15, the soundproof door 15 4
Week is equipped with sound insulating seal bar, and the soundproof door 15 includes outer soundproof door 151 and internal sound insulation door 152, and the setting of double-deck soundproof door can
Further reduce the indoor noise of sound insulation.
The wall 1, top plate 2 and 3 inner surface of bottom plate are equipped with boss 4,4 size of boss be respectively less than the wall 1,
3 exterior surface dimension of top plate 2 and bottom plate, between the adjacent lands 4 can male-female engagement, the setting of the boss 4 can make described
Splicing better tightness between wall 1, the top plate 2 and the bottom plate 3, lifts overall soundproof effect, the wall 1,
Top plate 2 and bottom plate 3 are bolted to connection.
14 are equipped with observation window 5 on the right plate, and the observation window 5 is double layer glass layer, can conveniently extraneous observation
Sound insulation indoor situations.
14 are equipped with transmission window 6 on the right plate, and the transmission window 6 is surrounded by sound insulating seal bar, the transmission
Window 6 can carry out the transmission of small parts or article, so as to avoid opening soundproof door, simple operation, lifts work efficiency.
As illustrated in figures 4-5, the top plate 2 is equipped with air-conditioning device 7, and sound proof housing 8, institute are covered with outside the air-conditioning device 7
It is the closed cavity surrounded by the Boards wall connection of filling sound-absorbing material to state silencer cover 8, and 8 bottom of silencer cover opens up some
Air vent 81, the top of silencer cover 8 offer pipeline hole 82.
81 shape of air vent is right angle flap-like, can effectively eliminate the noise produced at air-conditioner air outlet.
82 diameter of pipeline hole is slightly larger than 84 diameter of air-conditioning duct, and 82 inner wall of pipeline hole is bonded sound-proof material, described
Sound-proof material can be in close contact with 84 outer surface of air-conditioning duct, the external silencer mechanism 83 in pipeline hole 82, the silencer mechanism
83 be conical round table shape, and bottom surface opens up the through hole equal with 84 diameter of air-conditioning duct on the silencer mechanism 83, described to disappear
83 upper bottom surface of sound mechanism is embedded in the pipeline hole 81, and 83 side wall of silencer mechanism at 82 aperture of pipeline hole with closely pasting
Close and joint place is equipped with sealing ring, air-conditioning duct 84 can effectively be resisted outer when passing through the silencer mechanism 83 and the pipeline hole 82
The introducing of boundary's noise, further ensures that the soundproof effect of soundproof room.
As shown in Figs. 1-3,3 bottom surface of bottom plate is fixedly connected with pallet 9, is carried using fork truck, the pallet 9
Bottom surface adhesive rubber pad 10, realizes the soft effect for contacting, playing damping noise reduction between soundproof room and ground.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention
Protection domain within.
Claims (8)
1. acoustical testing sound proof box, including wall (1), top plate (2) and bottom plate (3), it is characterised in that：The wall (1), top plate
(2) and bottom plate (3) surrounds square soundproof room jointly, and the wall (1) includes foreboard (11), back plate (12), left plate (13)
With right plate (14), the foreboard (11) is equipped with soundproof door (15), and the soundproof door (15) includes outer soundproof door (151) and interior
Soundproof door (152).
2. acoustical testing sound proof box according to claim 1, it is characterised in that：The wall (1), top plate (2) and bottom plate
(3) inner surface is equipped with boss (4), and boss (4) size is respectively less than the wall (1), top plate (2) and bottom plate (3) appearance
Face size, between the adjacent lands (4) can male-female engagement, pass through spiral shell between the wall (1), top plate (2) and bottom plate (3)
Bolt is fixedly connected.
3. acoustical testing sound proof box according to claim 1, it is characterised in that：The right plate (14) is equipped with observation window
(5), the observation window (5) is double layer glass layer.
4. acoustical testing sound proof box according to claim 1, it is characterised in that：The right plate (14) is equipped with pass-through box
Mouth (6), the transmission window (6) are surrounded by sound insulating seal bar.
5. acoustical testing sound proof box according to claim 1, it is characterised in that：The top plate (2) is equipped with air-conditioning device
(7), sound proof housing (8) is covered with outside the air-conditioning device (7), the silencer cover (8) is by the Boards wall of filling sound-absorbing material
The closed cavity surrounded is connected, silencer cover (8) bottom opens up some air vents (81), opened up at the top of the silencer cover (8)
There is pipeline hole (82).
6. acoustical testing sound proof box according to claim 5, it is characterised in that：Air vent (81) shape is right-angle folding
Tabular.
7. acoustical testing sound proof box according to claim 5, it is characterised in that：Pipeline hole (82) diameter is slightly larger than sky
Pipeline diameter is adjusted, pipeline hole (82) inner wall is bonded sound-proof material, and the sound-proof material can closely connect with air-conditioning duct outer surface
Touch, the external silencer mechanism of the pipeline hole (82) (83), the silencer mechanism (83) is conical round table shape, the silencer mechanism
(83) bottom surface opens up the through hole equal with air-conditioning duct diameter on, and silencer mechanism (83) upper bottom surface is embedded in the pipeline
In hole (82), fitted closely at silencer mechanism (83) side wall and pipeline hole (82) aperture and joint place is equipped with sealing
Circle.
8. acoustical testing sound proof box according to claim 1, it is characterised in that：Bottom plate (3) bottom surface is fixedly connected
Pallet (9), pallet (9) the bottom surface adhesive rubber pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951189.1A CN108019061A (en) | 2016-11-02 | 2016-11-02 | Acoustical testing sound proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951189.1A CN108019061A (en) | 2016-11-02 | 2016-11-02 | Acoustical testing sound proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019061A true CN108019061A (en) | 2018-05-11 |
Family
ID=62070827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610951189.1A Pending CN108019061A (en) | 2016-11-02 | 2016-11-02 | Acoustical testing sound proof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019061A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769844A (en) * | 2018-05-29 | 2018-11-06 | 谢玲俊 | Method for reducing indoor sound noise |
| CN112188379A (en) * | 2020-09-29 | 2021-01-05 | 杭州黎铙电器有限公司 | Sound detection device utilizing magnetorheological fluid |
| CN113237955A (en) * | 2021-05-21 | 2021-08-10 | 安徽江淮汽车集团股份有限公司 | Method and system for testing sound absorption performance of molding material |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726580U (en) * | 1993-10-25 | 1995-05-19 | 武義 宮原 | Doorway of soundproof room |
| JPH08199702A (en) * | 1995-01-20 | 1996-08-06 | Yokohama Sekiyu Kk | Sound-insulating wall and sound-insulating chamber |
| CN101761732A (en) * | 2008-12-24 | 2010-06-30 | 同方威视技术股份有限公司 | Sound insulation system for noise source |
| CN201593249U (en) * | 2010-02-03 | 2010-09-29 | 付红瑞 | Audiometric room |
| CN102251700A (en) * | 2011-05-05 | 2011-11-23 | 葛洲坝集团第五工程有限公司 | Mobile combined type sound insulation room |
| CN202578056U (en) * | 2012-03-20 | 2012-12-05 | 广州恒净净化科技有限公司 | Purification sound-proof chamber |
| CN104372886A (en) * | 2014-11-06 | 2015-02-25 | 安徽鸿路钢结构(集团)股份有限公司 | Combined type sound-insulation wall board and assembling method thereof |
| CN204291336U (en) * | 2014-12-15 | 2015-04-22 | 深圳市佳晨科技有限公司 | A kind of side enabling sound proof box |
| CN206144206U (en) * | 2016-11-02 | 2017-05-03 | 天津瑞祥千弘科技发展有限公司 | Soundproof room is used in acoustics test |
-
2016
- 2016-11-02 CN CN201610951189.1A patent/CN108019061A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726580U (en) * | 1993-10-25 | 1995-05-19 | 武義 宮原 | Doorway of soundproof room |
| JPH08199702A (en) * | 1995-01-20 | 1996-08-06 | Yokohama Sekiyu Kk | Sound-insulating wall and sound-insulating chamber |
| CN101761732A (en) * | 2008-12-24 | 2010-06-30 | 同方威视技术股份有限公司 | Sound insulation system for noise source |
| CN201593249U (en) * | 2010-02-03 | 2010-09-29 | 付红瑞 | Audiometric room |
| CN102251700A (en) * | 2011-05-05 | 2011-11-23 | 葛洲坝集团第五工程有限公司 | Mobile combined type sound insulation room |
| CN202578056U (en) * | 2012-03-20 | 2012-12-05 | 广州恒净净化科技有限公司 | Purification sound-proof chamber |
| CN104372886A (en) * | 2014-11-06 | 2015-02-25 | 安徽鸿路钢结构(集团)股份有限公司 | Combined type sound-insulation wall board and assembling method thereof |
| CN204291336U (en) * | 2014-12-15 | 2015-04-22 | 深圳市佳晨科技有限公司 | A kind of side enabling sound proof box |
| CN206144206U (en) * | 2016-11-02 | 2017-05-03 | 天津瑞祥千弘科技发展有限公司 | Soundproof room is used in acoustics test |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769844A (en) * | 2018-05-29 | 2018-11-06 | 谢玲俊 | Method for reducing indoor sound noise |
| CN112188379A (en) * | 2020-09-29 | 2021-01-05 | 杭州黎铙电器有限公司 | Sound detection device utilizing magnetorheological fluid |
| CN112188379B (en) * | 2020-09-29 | 2021-11-02 | 深圳市音鸿电子有限公司 | Sound detection device utilizing magnetorheological fluid |
| CN113237955A (en) * | 2021-05-21 | 2021-08-10 | 安徽江淮汽车集团股份有限公司 | Method and system for testing sound absorption performance of molding material |
| CN113237955B (en) * | 2021-05-21 | 2022-04-12 | 安徽江淮汽车集团股份有限公司 | Method and system for testing sound absorption performance of molding material |
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