CN201526132U - Wall structure used for acoustic diffusion - Google Patents
Wall structure used for acoustic diffusion Download PDFInfo
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- CN201526132U CN201526132U CN2010200564552U CN201020056455U CN201526132U CN 201526132 U CN201526132 U CN 201526132U CN 2010200564552 U CN2010200564552 U CN 2010200564552U CN 201020056455 U CN201020056455 U CN 201020056455U CN 201526132 U CN201526132 U CN 201526132U
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Abstract
A wall structure used for acoustic diffusion comprises a wall micro-diffusion unit, a sound insulation unit and a sound absorption unit, wherein the wall micro-diffusion unit comprises a plurality of wall surface diffusers that are connected with the sound insulation unit; each of the wall surface diffusers comprises a micro-diffusion part and a connection part; the micro-diffusion part is fixedly connected with the connection part; and the micro-diffusion part takes the shape of a cone. The micro-diffusion part is used for absorbing sound waves from low frequency to middle frequency, diffusing the sound waves from different angles, improving tone quality, weakening high pitch and compensating for low pitch. Therefore, the wall structure for the acoustic diffusion is applicable to performance in various theaters and well solves the defect that the walls of the existing theaters are not applicable to performances of multiple types.
Description
Technical field
The utility model relates to a kind of body of wall, is meant that especially a kind of a kind of metope that is applied in various types of theaters is used for the sound dispersion structure.
Background technology
The acoustics design of theater building has a very big difference according to its classification, scale, function is different with the performance mode.Therefore, must just can organize work after clear and definite above-mentioned every requirement, and theater wants to reach the good sound quality effect, needing in many ways, personnel closely cooperate, not only to carry out careful acoustics design and draw practical experience, also will take rational operation sequence to realize.
Classify by the performance mode of theater again, it can be divided into natural phonation performance, adopt the electroacoustic performance and be auxilliary based on natural phonation performance, electroacoustic performance.By the formal classification in the audience at a theatre Room, opera house has two kinds of traditional form (shape of a hoof multilayer box) and recent models; There are picture frame stage and reach (or claiming the island formula) stage theater two classes in drama theater; The local opera theater is picture frame stage form.
And the acoustics design of theater must could be determined to obtain the design objective of good tonequality and realize these indexs under the condition of determining above-mentioned classification.
Therefore at the body of wall of dissimilar theaters, it all needs to cooperate corresponding type of theater to design, and can not adopt with a kind of design.The body of wall that wherein is used to absorb noise is all the more so.
Because the wall that adopt in place such as existing theater, it mainly all adopts damping material to make, and it mainly is to be used to absorb the sound wave of low frequency to intermediate frequency when work, reduces noises such as echo in the theater with this, so that the quality of raising sound.
Therefore in dissimilar theaters, should adopt dissimilar sound-absorbing bodies of wall that sound is adjusted respectively, thereby improve the quality of sound.And can not adopt polytype theater is designed with a kind of sound-absorbing body of wall, otherwise cause the weakening of balance sound equipment, stress and the high pitch of sound integral body in use easily and all can reduce, reduce its sound effect the quality that bass compensates sound.
Summary of the invention
The utility model provides a kind of metope to be used for the sound dispersion structure, it comprises the little diffusion unit of body of wall, sound insulation unit and absorption of sound unit, the little diffusion unit of this body of wall comprises some surface of wall diffusers, some these surface of wall diffusers are connected with this sound insulation unit, and each this surface of wall diffuser comprises little diffusion part and connecting portion in some these surface of wall diffusers, this little diffusion part is fixedlyed connected with this connecting portion, this little diffusion part is cone-shaped, by this little diffusion part, absorb low frequency and carry out the different angles diffusion to the sound wave of intermediate frequency and with sound wave, improve tonequality, weaken high pitch, bass is compensated, make metope of the present utility model be used for the sound dispersion structure and go for the interior performance of all types of theaters.
In order to solve above technical problem, technical solution adopted in the utility model is: a kind of metope is used for the sound dispersion structure, and it comprises the little diffusion unit of body of wall, sound insulation unit and absorption of sound unit.
The little diffusion unit of this body of wall comprises some surface of wall diffusers, some these surface of wall diffusers are connected with this sound insulation unit, and each this surface of wall diffuser comprises little diffusion part and connecting portion in some these surface of wall diffusers, and this little diffusion part is fixedlyed connected with this connecting portion.
This little diffusion part is cone-shaped, and it comprises reflecting surface and summit.
The little diffusion unit of this body of wall is made by damping material again, says that further the little diffusion unit of this body of wall is made by fibrous plaster.
And this sound insulation unit is connected with the little diffusion unit of this body of wall, and this sound insulation unit comprises puigging and following puigging, and puigging is fixedlyed connected with this time puigging on this, and links into an integrated entity.Say that further interconnecting this sound insulation unit that forms by puigging on this and following puigging is double-deck 12mm ground paper surface gypsum board.
Intercept by the sound wave of this sound insulation unit, reduce the sound wave that sees through this sound insulation unit effectively the little diffusion unit transmission of this body of wall certainly.
Fixedly connected with this sound insulation unit in this absorption of sound unit, this absorption of sound unit comprises abatvoix and keel module, this abatvoix is connected with this keel module, on this abatvoix, offer connection chamber, and this keel module is fixedly connected in this connection chamber, and is provided with the 32k centrifugally glass-wool in this connection chamber.
This absorption of sound unit also is equiped with stuck-module again, and this stuck-module is provided with fixture and positioning chamber, and this fixture is arranged in this positioning chamber.And this fixture is also fixedlyed connected with a body of wall keeper, one end of this body of wall keeper is fixed in the body of wall, and the other end of this body of wall keeper and this fixture are spirally connected, and when an end that is spirally connected when this body of wall keeper and this fixture exceeded this fixture, it exceeded part and can be arranged in this positioning chamber.
This absorption of sound unit forms cavity with after this body of wall is fixedlyed connected between body of wall and this absorption of sound unit again.
The beneficial effects of the utility model are: a kind of metope is used for the sound dispersion structure, it comprises the little diffusion unit of body of wall, sound insulation unit and absorption of sound unit, the little diffusion unit of this body of wall comprises some surface of wall diffusers, some these surface of wall diffusers are connected with this sound insulation unit, and each this surface of wall diffuser comprises little diffusion part and connecting portion in some these surface of wall diffusers, this little diffusion part is fixedlyed connected with this connecting portion, this little diffusion part is cone-shaped, by this little diffusion part, absorb low frequency and carry out the different angles diffusion to the sound wave of intermediate frequency and with sound wave, improve tonequality, weaken high pitch, bass is compensated, make metope of the present utility model be used for the sound dispersion structure and go for the interior performance of all types of theaters.
Description of drawings
Fig. 1 is a sectional drawing of the present utility model;
Fig. 2 is the little diffusion unit elevation of body of wall of the present utility model.
The specific embodiment
Shown in Fig. 1-2: a kind of metope is used for the sound dispersion structure, and it comprises the little diffusion unit 10 of body of wall, sound insulation unit 20 and absorption of sound unit 30.
The little diffusion unit 10 of this body of wall comprises some surface of wall diffusers 11, some these surface of wall diffusers 11 are connected with this sound insulation unit 20, and each this surface of wall diffuser 11 comprises little diffusion part 12 and connecting portion 13 in some these surface of wall diffusers 11, and this little diffusion part 12 is fixedlyed connected with this connecting portion 13.
This little diffusion part 12 is cone-shaped, and it comprises reflecting surface 14 and summit 15.
The little diffusion unit of this body of wall 10 is made by damping material again, says that further the little diffusion unit of this body of wall 10 is made by fibrous plaster.
Shown in Fig. 1-2: and this sound insulation unit 20 is connected with the little diffusion unit 10 of this body of wall, this sound insulation unit 20 comprises puigging 21 and following puigging 22, puigging 21 is fixedlyed connected with this time puigging 22 on this, and links into an integrated entity.
Say that further interconnecting this sound insulation unit 20 that forms by puigging on this 21 and following puigging 22 is double-deck 12mm ground paper surface gypsum board.
Intercept by 20 pairs of the sound waves in this sound insulation unit, reduce the sound wave that sees through this sound insulation unit 20 effectively from little diffusion unit 10 transmissions of this body of wall.
Shown in Fig. 1-2: fixedly connected with this sound insulation unit 20 in this absorption of sound unit 30, this absorption of sound unit 30 comprises abatvoix 31 and keel module 32, this abatvoix 31 is connected with this keel module 32, on this abatvoix 31, offer connection chamber 33, and this keel module 32 is fixedly connected in this connection chamber 33, and is provided with the 32k centrifugally glass-wool in this connection chamber 33.
This absorption of sound unit 30 also is equiped with stuck-module 34 again, this stuck-module 34 is provided with fixture 35 and positioning chamber 36, this fixture 35 is arranged in this positioning chamber 36, and this fixture 35 is also fixedlyed connected with a body of wall keeper 37, one end of this body of wall keeper 37 is fixed in the body of wall A, and the other end of this body of wall keeper 37 and this fixture 35 bolts.
When an end of this body of wall keeper 37 and these fixture 35 bolts exceeded this fixture 35, it exceeded part and can be arranged in this positioning chamber 36.
This absorption of sound unit 30 forms cavity 40 with after this body of wall A is fixedlyed connected between body of wall A and this absorption of sound unit 30 again.
Claims (6)
1. a metope is used for the sound dispersion structure, it comprises the little diffusion unit of body of wall, sound insulation unit and absorption of sound unit, the little diffusion unit of this body of wall comprises some surface of wall diffusers, some these surface of wall diffusers are connected with this sound insulation unit, and each this surface of wall diffuser comprises little diffusion part and connecting portion in some these surface of wall diffusers, this little diffusion part is fixedlyed connected with this connecting portion, it is characterized in that: this little diffusion part is cone-shaped, it has reflecting surface and summit, and this sound insulation unit is connected with the little diffusion unit of this body of wall, this sound insulation unit comprises puigging and following puigging, should go up puigging fixedlys connected with this time puigging, fixedly connected with this sound insulation unit in this absorption of sound unit, this absorption of sound unit comprises abatvoix and keel module, and this abatvoix is connected with this keel module, offers connection chamber on this abatvoix, and this keel module is fixedly connected in this connection chamber
This absorption of sound unit also is equiped with stuck-module again, this stuck-module is provided with fixture and positioning chamber, this fixture is arranged in this positioning chamber, and this fixture is also fixedlyed connected with a body of wall keeper, one end of this body of wall keeper is fixed in the body of wall, and the other end of this body of wall keeper and this fixture are spirally connected.
2. a kind of metope as claimed in claim 1 is used for the sound dispersion structure, it is characterized in that: the little diffusion unit of this body of wall is made by damping material.
3. a kind of metope as claimed in claim 1 is used for the sound dispersion structure, it is characterized in that: the little diffusion unit of this body of wall is made by fibrous plaster.
4. a kind of metope as claimed in claim 1 is used for the sound dispersion structure, it is characterized in that: on this puigging and down puigging to interconnect this sound insulation unit that forms be double-deck 12mm ground paper surface gypsum board.
5. a kind of metope as claimed in claim 1 is used for the sound dispersion structure, it is characterized in that: be provided with the 32k centrifugally glass-wool in this connection chamber.
6. a kind of metope as claimed in claim 1 is used for the sound dispersion structure, it is characterized in that: form cavity between this absorption of sound unit and this body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564552U CN201526132U (en) | 2010-01-08 | 2010-01-08 | Wall structure used for acoustic diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564552U CN201526132U (en) | 2010-01-08 | 2010-01-08 | Wall structure used for acoustic diffusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526132U true CN201526132U (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200564552U Expired - Lifetime CN201526132U (en) | 2010-01-08 | 2010-01-08 | Wall structure used for acoustic diffusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289827A (en) * | 2015-06-11 | 2017-01-04 | 广州行盛玻璃幕墙工程有限公司 | A kind of detection device of door and window sound insulation property |
| CN108625503A (en) * | 2018-06-11 | 2018-10-09 | 辽宁向日葵教育科技有限公司 | It is a kind of that there is sound insulation, absorb sound, the modularization coupling structure of sound diffusion function |
| CN110630050A (en) * | 2018-06-22 | 2019-12-31 | 欧阳院红 | Stage structure and modular stage device |
-
2010
- 2010-01-08 CN CN2010200564552U patent/CN201526132U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289827A (en) * | 2015-06-11 | 2017-01-04 | 广州行盛玻璃幕墙工程有限公司 | A kind of detection device of door and window sound insulation property |
| CN108625503A (en) * | 2018-06-11 | 2018-10-09 | 辽宁向日葵教育科技有限公司 | It is a kind of that there is sound insulation, absorb sound, the modularization coupling structure of sound diffusion function |
| CN110630050A (en) * | 2018-06-22 | 2019-12-31 | 欧阳院红 | Stage structure and modular stage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN Z + F CULTURE CONSTRUCTION CO., LTD. Free format text: FORMER NAME: SHENZHEN ZHONGFUTAI INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong Province, Futian District Shenzhen Bagua Road, Ho Hao building, 8 floor, 13 floor Patentee after: Shenzhen Z&F Culture Construction Co., Ltd. Address before: 518000, room fourteen, floor 1401-1406, Chung Hao building, Bagua Road, Futian District, Shenzhen, Guangdong four, China Patentee before: Shenzhen Zhong Fu Tai Industry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
|
| CX01 | Expiry of patent term |