CN105208505B - Automobile audio tests sound proof box - Google Patents
Automobile audio tests sound proof box Download PDFInfo
- Publication number
- CN105208505B CN105208505B CN201510626238.XA CN201510626238A CN105208505B CN 105208505 B CN105208505 B CN 105208505B CN 201510626238 A CN201510626238 A CN 201510626238A CN 105208505 B CN105208505 B CN 105208505B
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- China
- Prior art keywords
- sound
- proof box
- bottom plate
- sound proof
- silencing bottom
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- 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.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The object of the present invention is to provide a kind of automobile audios to test sound proof box, and the sound proof box is arranged on silencing bottom plate forms a closed sound deadening space with silencing bottom plate；It is provided with silencing bottom plate junction on the left of the sound proof box and is flexibly connected block, silencing bottom plate junction is provided with dismountable fixed block on the right side of the sound proof box；It is located in sound insulation on the silencing bottom plate and is provided with accommodating tool plate, sliding rail is provided on accommodating tool plate, is provided on sliding rail and connects electric mounting blocks.Sound deadening space by the way that sound proof box and silencing bottom plate composition sealing is arranged connects electric mounting blocks and is tested to install sound equipment to be arranged, it connects the setting of electric mounting blocks and position can be adjusted by upper push cylinder on sliding rail and tested, sound receiver is arranged in sound proof box to be tested to receive sound, and the state of vibration when vibration sensor carrys out inductor sound is set outside sound proof box, can sound insulation test be carried out to automobile audio well.
Description
Technical field
The present invention relates to the production test fields of automobile audio more particularly to a kind of automobile audio to test sound proof box.
Background technology
My company mainly produces the products such as various auto navigation control modules, automobile audio, car multimedia, and to automobile
In the component such as sound equipment control box and sound equipment production process itself of sound equipment, especially after finished product production, it must need to it
A series of performance tests are carried out, one of which is exactly sound insulation test, vocal performance of test sound equipment under the conditions of sound insulation, because only
The vocal performance of sound equipment can just be recognized under the conditions of sound insulation by having；The device that do not tested at present for this performance, because
This solves the above problems and just seems very necessary.
Invention content
To solve the above problems, the present invention provides a kind of automobile audio test sound proof box, passes through and sound proof box and sound insulation are set
The sound deadening space of bottom plate composition sealing connects electric mounting blocks and is tested to install sound equipment to be arranged, and connects electric mounting blocks and is arranged in sliding rail
Upper adjustable position is tested, and sound receiver is arranged in sound proof box and is tested to receive sound, and in sound proof box
The state of vibration when outer setting vibration sensor carrys out inductor sound, can carry out sound insulation survey to automobile audio well
Examination, solves the problems in the background art.
The object of the present invention is to provide a kind of automobile audios to test sound proof box, include silencing bottom plate and bottom opening every
Speaker, the sound proof box is arranged on silencing bottom plate forms a closed sound deadening space with silencing bottom plate；The sound proof box is left
Side is provided with silencing bottom plate junction and is flexibly connected block, and flexible connection block is fixed on silencing bottom plate；On the right side of the sound proof box
Dismountable fixed block is provided with for opening sound proof box with silencing bottom plate junction；It is located in sound insulation on the silencing bottom plate and sets
It is equipped with accommodating tool plate, sliding rail is provided on accommodating tool plate, is provided on sliding rail and connects electric mounting blocks for installing automobile audio.
Further improvement lies in that：Sound receiver, the sound proof box are both provided on the sound proof box inner top and side wall
Outer top and side wall are both provided with vibration sensor.
Further improvement lies in that：Control box is provided on the right side of the silencing bottom plate to be used to control with connecing electric mounting blocks and connect
The operation of automobile audio；Voice reception module is provided on the right side of control box to send out to listen to sound equipment for connecting with sound receiver
Sound.
Further improvement lies in that：The silencing bottom plate two bottom sides are both provided with push cylinder, and the head of upper push cylinder is worn
Silencing bottom plate is crossed with accommodating tool plate to be connected.
Further improvement lies in that：The left and right sides is provided with side plate on the accommodating tool plate, and spring is provided on the inside of side plate.
Beneficial effects of the present invention：The present invention is set by the way that the sound deadening space of sound proof box and silencing bottom plate composition sealing is arranged
It sets and connects electric mounting blocks and tested to install sound equipment, position can be adjusted on sliding rail by upper push cylinder by connecing electric mounting blocks setting
It sets and is tested, sound receiver is set in sound proof box and is tested to receive sound, and vibration is set outside sound proof box
The state of vibration when inductor carrys out inductor sound can carry out sound insulation test to automobile audio well；The present invention
It is simple in structure easy to operate, it can be tested under the conditions of the comprehensive sound insulation to automobile audio, suitable for production.
Description of the drawings
Fig. 1 is the front section view of the present invention.
Wherein：1- silencing bottom plates, 2- sound proof boxs, 3- are flexibly connected block, 4- fixed blocks, 5- accommodating tool plates, 6- sliding rails, 7-
Connect electric mounting blocks, 8- sound receivers, 9- vibration sensors, 10- control box, 11- voice reception modules, the upper push cylinder of 12-,
13- side plates, 14- springs.
Specific implementation mode
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, be not intended to limit the scope of the present invention..
As shown in Figure 1, the present embodiment provides a kind of automobile audios to test sound proof box, include that silencing bottom plate 1 and bottom are opened
The sound proof box 2 of mouth, the sound proof box 2 is arranged on silencing bottom plate 1 and silencing bottom plate 1 forms a closed sound deadening space；Institute
It states to be provided with 1 junction of silencing bottom plate on the left of sound proof box 2 and is flexibly connected block 3, flexible connection block 3 is fixed on silencing bottom plate 1；
2 right side of the sound proof box is provided with dismountable fixed block 4 for opening sound proof box 2 with 1 junction of silencing bottom plate；The sound insulation
It is located in sound proof box 2 on bottom plate 1 and is provided with accommodating tool plate 5, sliding rail 6 is provided on accommodating tool plate 5, is provided on sliding rail 6
Electric mounting blocks 7 are connect for installing automobile audio.Sound receiver 8 is both provided on 2 inner top of the sound proof box and side wall, it is described
The outer top of sound proof box 2 and side wall are both provided with vibration sensor 9.The right side of the silencing bottom plate 1 be provided with control box 10 for and
The connection of electric mounting blocks 7 is connect to control the operation of automobile audio；The right side of control box 10 is provided with voice reception module 11 and is used for and sound
Sound receiver 8 connects to listen to the sound that sound equipment is sent out.1 two bottom sides of the silencing bottom plate are both provided with push cylinder 12, on
The head of push cylinder 12 is connected across silencing bottom plate 1 with accommodating tool plate 5.The left and right sides is provided on the accommodating tool plate 5
Side plate 13,13 inside of side plate are provided with spring 14.
It connects electric mounting blocks 7 to be arranged by the way that the sound deadening space of sound proof box 2 and the composition sealing of silencing bottom plate 1 is arranged sound is installed
Sound is tested, and position can be adjusted by upper push cylinder 12 on sliding rail 6 and tested by connecing the setting of electric mounting blocks 7, every
Setting sound receiver 8 is tested to receive sound in speaker 2, and vibration sensor 9 is arranged to incude outside sound proof box 2
The state of vibration when device sound can carry out sound insulation test to automobile audio well.
The present embodiment is simple in structure easy to operate, can be tested under the conditions of the comprehensive sound insulation to automobile audio, is applicable in
In production.
Claims (4)
- Include silencing bottom plate 1. a kind of automobile audio tests sound proof box（1）With the sound proof box of bottom opening（2）, feature exists In：The sound proof box（2）It is arranged in silencing bottom plate（1）Upper and silencing bottom plate（1）Form a closed sound deadening space；It is described every Speaker（2）Left side and silencing bottom plate（1）Junction is provided with flexible connection block（3）, it is flexibly connected block（3）It is fixed on silencing bottom plate （1）On；The sound proof box（2）Right side and silencing bottom plate（1）Junction is provided with dismountable fixed block（4）For opening sound insulation Case（2）；The silencing bottom plate（1）It is upper to be located at sound proof box（2）Inside it is provided with accommodating tool plate（5）, accommodating tool plate（5）Upper setting There is sliding rail（6）, sliding rail（6）On be provided with and connect electric mounting blocks（7）For installing automobile audio；The silencing bottom plate（1）Bottom two Side is both provided with push cylinder（12）, upper push cylinder（12）Head pass through silencing bottom plate（1）With accommodating tool plate（5）It is connected.
- 2. automobile audio as described in claim 1 tests sound proof box, it is characterised in that：The sound proof box（2）Inner top and side wall On be both provided with sound receiver（8）, the sound proof box（2）Outer top and side wall are both provided with vibration sensor（9）.
- 3. automobile audio as claimed in claim 2 tests sound proof box, it is characterised in that：The silencing bottom plate（1）Right side is provided with Control box（10）For with connect electric mounting blocks（7）It connects to control the operation of automobile audio；Control box（10）Right side setting is sound Sound listener modules（11）For with sound receiver（8）It connects to listen to the sound that sound equipment is sent out.
- 4. automobile audio as described in claim 1 tests sound proof box, it is characterised in that：The accommodating tool plate（5）Upper left and right two Side is provided with side plate（13）, side plate（13）Inside is provided with spring（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626238.XA CN105208505B (en) | 2015-09-28 | 2015-09-28 | Automobile audio tests sound proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626238.XA CN105208505B (en) | 2015-09-28 | 2015-09-28 | Automobile audio tests sound proof box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105208505A CN105208505A (en) | 2015-12-30 |
| CN105208505B true CN105208505B (en) | 2018-11-09 |
Family
ID=54955878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510626238.XA Active CN105208505B (en) | 2015-09-28 | 2015-09-28 | Automobile audio tests sound proof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105208505B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554675B (en) * | 2016-01-22 | 2018-05-25 | 珠海市精实测控技术有限公司 | Multilayer can configure acoustic barrier case |
| CN108989968A (en) * | 2018-09-30 | 2018-12-11 | 苏州美声电子有限公司 | A kind of sound equipment noise tester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117617Y (en) * | 2007-08-20 | 2008-09-17 | 陈道义 | Energy-saving lamp aging line equipment |
| JP2010161680A (en) * | 2009-01-09 | 2010-07-22 | Audio Technica Corp | Sound isolation box |
| CN201708927U (en) * | 2010-06-25 | 2011-01-12 | 深圳市豪恩声学股份有限公司 | Sound insulation test case |
| CN103248993A (en) * | 2013-04-23 | 2013-08-14 | 重庆徐港电子有限公司 | Device for detecting abnormal sounds of audio |
| CN204007856U (en) * | 2014-06-28 | 2014-12-10 | 歌尔声学股份有限公司 | A kind of soundproof box |
| 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 |
| CN204559885U (en) * | 2015-04-13 | 2015-08-12 | 瑞声声学科技(常州)有限公司 | For the sound proof box of audio detection |
-
2015
- 2015-09-28 CN CN201510626238.XA patent/CN105208505B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117617Y (en) * | 2007-08-20 | 2008-09-17 | 陈道义 | Energy-saving lamp aging line equipment |
| JP2010161680A (en) * | 2009-01-09 | 2010-07-22 | Audio Technica Corp | Sound isolation box |
| CN201708927U (en) * | 2010-06-25 | 2011-01-12 | 深圳市豪恩声学股份有限公司 | Sound insulation test case |
| CN103248993A (en) * | 2013-04-23 | 2013-08-14 | 重庆徐港电子有限公司 | Device for detecting abnormal sounds of audio |
| CN204007856U (en) * | 2014-06-28 | 2014-12-10 | 歌尔声学股份有限公司 | A kind of soundproof box |
| 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 |
| CN204559885U (en) * | 2015-04-13 | 2015-08-12 | 瑞声声学科技(常州)有限公司 | For the sound proof box of audio detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105208505A (en) | 2015-12-30 |
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