CN203440952U - Sound insulation wall of anechoic chamber - Google Patents
Sound insulation wall of anechoic chamber Download PDFInfo
- Publication number
- CN203440952U CN203440952U CN201320564396.3U CN201320564396U CN203440952U CN 203440952 U CN203440952 U CN 203440952U CN 201320564396 U CN201320564396 U CN 201320564396U CN 203440952 U CN203440952 U CN 203440952U
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- China
- Prior art keywords
- sound
- wall body
- proof wall
- anechoic chamber
- sound insulation
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- Withdrawn - After Issue
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Abstract
The utility model discloses a sound insulation wall of an anechoic chamber. The sound insulation wall comprises a plurality of sound insulation wall modules and sealing devices arranged between every two adjacent sound insulation wall modules. Each sealing device comprises a sealing piece and a fastening piece, each sealing piece comprises a filling portion and a pressing portion, each filling portion is arranged between two adjacent sound insulation wall modules in a filling mode, and the fastening pieces are connected with the pressing portions in a matched mode to fixedly press the pressing portions on the sound insulation wall modules. The sound insulation wall of the anechoic chamber comprises the sealing devices which are firm in installing and good in sealing effect.
Description
Technical field
The utility model relates to the sound-proof wall body of a kind of anechoic chamber or silencer box.
Background technology
The sound-proof wall body of anechoic chamber or silencer box is generally formed by a plurality of sound-proof wall body module assembleds; And sealing device is set to prevent acoustical leakage between adjacent two sound-proof wall body modules.
Current sealing device is normally releasably attached in sound-proof wall body module, its objective is for easy for installation.But it is not firm that this dismountable mounting means can cause installing on the one hand, can cause on the other hand the combination between component not too tight, so easily cause the leakage ，Dui anechoic chamber of sound this not too suitable to the strict place of sound isolation requirement.
Utility model content
The purpose of this utility model is, for above-mentioned defect of the prior art, to provide a kind of sound-proof wall body of improved anechoic chamber, and it has the sealing device that firm and good sealing effect are installed.
For realizing above-mentioned utility model object, the utility model has adopted following technical scheme: a kind of sound-proof wall body of anechoic chamber, comprise a plurality of sound-proof wall body modules and be arranged on the sealing device between adjacent two sound-proof wall body modules, it is characterized in that: described sealing device comprises seal and securing member, described seal comprises filling part and compressed part, described filling part is filled between adjacent two sound-proof wall body modules, and described securing member and described compressed part are matched so that described compressed part is compacted in described sound-proof wall body module regularly.
In addition, the utility model also proposes following attached technical scheme:
The quantity of described compressed part is a pair of, is respectively formed at the opposite end of filling part.
Described compressed part is positioned at the side of sound-proof wall body module.
Described securing member is screw.
The shape of described seal is roughly " work " font.
Described filling part has tortuous shape.
Described seal comprises skeleton and connects the flexible material on skeleton.
Described skeleton is made by rigid.
Described flexible material is rubber.
Described flexible material is fitted in a side of the relative both sides of filling part and the close sound-proof wall body module of compressed part.
Than prior art, the utility model has the advantage of: the sealing device of this anechoic chamber's sound-proof wall body, it arranges seal and securing member, seal has filling part and the compressed part being filled between adjacent two sound-proof wall body modules, and on its skeleton, be fitted with soft encapsulant, and this flexible material can be matched with described sound-proof wall body module closely, and securing member can closely be pressed to seal in sound-proof wall body module.It is firm that such sealing device makes to install on the one hand, makes on the other hand good sealing effect, stoped the leakage of sound.
Accompanying drawing explanation
Fig. 1 is the sectional arrangement drawing corresponding to the sound-proof wall body of the utility model the first embodiment.
Fig. 2 is the plan view of the seal of sound-proof wall body in Fig. 1.
Fig. 3 is the sectional arrangement drawing corresponding to the sound-proof wall body of the utility model the second embodiment.
The specific embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof, technical solutions of the utility model are further non-limitingly described in detail.
Embodiment mono-
See figures.1.and.2, the sound-proof wall body of a kind of anechoic chamber or silencer box, comprises a plurality of sound-proof wall body modules 1 and is arranged on the sealing device 3 between adjacent two sound-proof wall body modules 1.Sealing device 3 comprises seal 5 and securing member 7.Seal 5 is made by skeleton 9 and the flexible material 11 connecting on skeleton 9 on the whole; And divide according to assembling function, the seal 5 can be divided into filling part 13 and compressed part 15.Above-mentioned skeleton 9 is made by rigid, and described flexible material 11 can be rubber or other similar items.Described flexible material 11 is fitted in the inner side of the relative both sides of filling part 13 and the close sound-proof wall body module 1 of compressed part 15, and this flexible material 11 can be matched with described sound-proof wall body module 1 closely like this.Described filling part 13 is filled between adjacent two sound-proof wall body modules 1.And the quantity of described compressed part 15 is a pair of, is respectively formed at the opposite end of filling part 13, and is positioned at the relative dual-side 17 of sound-proof wall body module 1.Corresponding to the shape of the sound-proof wall body module 1 of the present embodiment, the global shape of the seal is roughly " work " font.Described securing member 7, is generally screw, and itself and described compressed part 15 are matched so that described compressed part 15 is compacted in described sound-proof wall body module 1 regularly.
Embodiment bis-
Than embodiment mono-, the sealing device 4 of the sound-proof wall body of the present embodiment is only different in the shape of seal 42, and other form all the same, therefore repeat no more.Difference particularly, according to the meander-shaped needs of another kind of sound-proof wall body module 10, is also arranged to corresponding tortuous shape by the filling part of seal 42 44.Like this, with respect to the linear filling part 13 of the first embodiment, the isolates sound degree of this filling part 44 should be better.
Visible, than prior art, the sealing device 3 (4) of anechoic chamber of the present utility model sound-proof wall body, it is provided with seal (5,42) and securing member 7, and seal (5,42) has filling part 13 (44) and the compressed part 15 being filled between adjacent two sound-proof wall body modules 1 (10), and on its skeleton 9, be fitted with soft encapsulant 11, and securing member 7 can closely be pressed to seal (5,42) in sound-proof wall body module 1 (10).So it is more firm that such sealing device makes to install on the one hand, makes on the other hand sealing effectiveness better, stoped the leakage of sound, and made the integral body of anechoic chamber or silencer box more attractive in appearance.
It is to be noted; above-mentioned preferred embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (10)
- The sound-proof wall body of 1.Yi Zhong anechoic chamber, comprise a plurality of sound-proof wall body modules and be arranged on the sealing device between adjacent two sound-proof wall body modules, it is characterized in that: described sealing device comprises seal and securing member, described seal comprises filling part and compressed part, described filling part is filled between adjacent two sound-proof wall body modules, and described securing member and described compressed part are matched so that described compressed part is compacted in described sound-proof wall body module regularly.
- 2. the sound-proof wall body of anechoic chamber as claimed in claim 1, is characterized in that: the quantity of described compressed part is a pair of, is respectively formed at the opposite end of filling part.
- 3. the sound-proof wall body of anechoic chamber as claimed in claim 2, is characterized in that: described compressed part is positioned at the side of sound-proof wall body module.
- 4. the sound-proof wall body of anechoic chamber as claimed in claim 1, is characterized in that: described securing member is screw.
- 5. the sound-proof wall body of anechoic chamber as claimed in claim 1, is characterized in that: the shape of described seal is roughly " work " font.
- 6. the sound-proof wall body of anechoic chamber as claimed in claim 1, is characterized in that: described filling part has tortuous shape.
- 7. the sound-proof wall body of anechoic chamber as claimed in claim 1, is characterized in that: described seal comprises skeleton and connects the flexible material on skeleton.
- 8. the sound-proof wall body of anechoic chamber as claimed in claim 7, is characterized in that: described skeleton is made by rigid.
- 9. the sound-proof wall body of anechoic chamber as claimed in claim 7, is characterized in that: described flexible material is rubber.
- 10. the sound-proof wall body of anechoic chamber as claimed in claim 7, is characterized in that: described flexible material is fitted in a side of the relative both sides of filling part and the close sound-proof wall body module of compressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564396.3U CN203440952U (en) | 2013-09-12 | 2013-09-12 | Sound insulation wall of anechoic chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564396.3U CN203440952U (en) | 2013-09-12 | 2013-09-12 | Sound insulation wall of anechoic chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440952U true CN203440952U (en) | 2014-02-19 |
Family
ID=50092016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564396.3U Withdrawn - After Issue CN203440952U (en) | 2013-09-12 | 2013-09-12 | Sound insulation wall of anechoic chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469926A (en) * | 2013-09-12 | 2013-12-25 | 苏州岸肯电子科技有限公司 | Sound insulation wall of anechoic chamber |
-
2013
- 2013-09-12 CN CN201320564396.3U patent/CN203440952U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469926A (en) * | 2013-09-12 | 2013-12-25 | 苏州岸肯电子科技有限公司 | Sound insulation wall of anechoic chamber |
| CN103469926B (en) * | 2013-09-12 | 2016-01-20 | 苏州岸肯电子科技有限公司 | The sound-proof wall body of anechoic chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |