CN207245262U - A kind of uniform transaudient theater - Google Patents
A kind of uniform transaudient theater Download PDFInfo
- Publication number
- CN207245262U CN207245262U CN201721110414.5U CN201721110414U CN207245262U CN 207245262 U CN207245262 U CN 207245262U CN 201721110414 U CN201721110414 U CN 201721110414U CN 207245262 U CN207245262 U CN 207245262U
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- CN
- China
- Prior art keywords
- sound
- theater
- transaudient
- uniform
- balcony
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Abstract
The utility model discloses a kind of uniform transaudient theater, including stage, main gallery, is provided with balcony above main gallery, corresponds to balcony, the first anti-sound board is provided with the top of the theater；The surface of theater side wall is fixed with rendering layer, paints layer surface and is fixed with cavity keel, centrifugally glass-wool is filled with cavity keel；Cavity keel surface is fixed with abatvoix；Sound-absorbing plate surface is provided with the second anti-sound board of outer convex；The surface of the main gallery and balcony is made of sound-absorbing material.The utility model by the anti-sound of special construction and attracting set the uniform branch of sound for enabling to stage in theater everywhere, and prevent sound interference, so that the sound of stage need not carry out electroacoustic regulation and control adjusting and may be such that spectators clearly hear, prevent electroacoustic from adjusting the distortion produced.
Description
Technical field
The utility model belongs to building field, more particularly to a kind of uniform transaudient theater.
Background technology
Theater, generally by side wall sound-absorbing, is then adjusted, so that arenas when carrying out sound control by electroacoustic
Interior spectators uniformly hear the sound on stage, but after electroacoustic processing, are easy to cause sound and distortion occur, do not adapt to pair
The performance of the more demanding opera of sound, it is even more so for the theater with balcony.
Utility model content
To solve the above problems, the utility model provides a kind of uniform transaudient theater, it is special that the utility model passes through
The anti-sound of structure and attracting sets the uniform branch of sound for enabling to stage everywhere, and to prevent sound in theater and do
Disturb so that the sound of stage need not carry out electroacoustic regulation and control adjusting and may be such that spectators clearly hear, prevent electroacoustic is adjusted from producing
Distortion.
To reach above-mentioned technique effect, the technical solution of the utility model is：
A kind of uniform transaudient theater, including stage, main gallery, main gallery top are provided with balcony, correspond to balcony,
First anti-sound board is installed at the top of the theater；The surface of theater side wall is fixed with rendering layer, paints layer surface and is fixed with sky
Chamber keel, cavity keel are interior to be filled with centrifugally glass-wool；Cavity keel surface is fixed with abatvoix；Sound-absorbing plate surface is provided with outer
Second anti-sound board of convex；The surface on the main gallery and balcony ground is made of sound-absorbing material；Second anti-sound board surface
Arc convex and arc groove parallel to the ground are formed with, arc convex and arc groove are arranged at intervals.
Further to improve, first anti-sound board and the second anti-sound board are GRG precasting type glass fibre reinforced gypsum boards.
Further to improve, the porosity of the abatvoix is 20%-30%；The thickness of abatvoix is 18mm.
Further to improve, the sound-absorbing material is polyester fiber acoustical cotton.
Further to improve, the thickness of the centrifugally glass-wool is 50mm.
It is further to improve, it is formed with gap between second anti-sound board.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of the utility model；
Fig. 2 is the structure diagram of theater side wall；
Fig. 3 is the top view of the second anti-sound board installation；
Fig. 4 is the side sectional view of the second anti-sound board.
Embodiment
Illustrated below by way of embodiment and with reference to attached drawing to the technical solution of the utility model.
Embodiment 1
A kind of uniform transaudient theater as shown in Figs. 1-3, including stage 1, main gallery 2, the installation of the main top of gallery 2
There is balcony 3, correspond to balcony 3, the first anti-sound board 4 is installed at the top of the theater；The surface of theater side wall 10 is fixed with rendering
Layer 5,5 surface of rendering layer are fixed with cavity keel 6, centrifugally glass-wool 7 are filled with cavity keel 6；6 surface of cavity keel is fixed
There is abatvoix 8；8 surface of abatvoix is provided with the second anti-sound board 9 of outer convex；The table on 3 ground of the main gallery 2 and balcony
Face is made of sound-absorbing material；As shown in figure 4,9 shaping surface of the second anti-sound board has arc convex 91 and arc parallel to the ground
Groove 92, arc convex 91 and arc groove 92 are arranged at intervals.Arc convex 91 is set along the arcuation of the second anti-sound board 9, i.e. phase
The height of the evagination on the surface of arc convex 91 is consistent, similarly the depth of arc groove 92 is consistent.
The first anti-sound board that this patent passes through corresponding balcony 3 so that the sound that main gallery 2 is heard with the spectators in balcony 3
Sound is consistent.By the second anti-sound board 9 for setting arc so that the sound for reflexing to theater side wall disperses after the second anti-sound board 9
Reflection；And broken the surface of smooth-sided, prevent sound clustering phenomena；So that the sound of stage is uniformly diffused into sight
Many seats.The acoustic absorption being delivered in the second anti-sound board 9 will be absorbed by abatvoix 8.Centrifugally glass-wool 7 prevents the sound of outside
Sound is delivered in theater and impacts.
First anti-sound board 4 and the second anti-sound board 9 are GRG precasting type glass fibre reinforced gypsum boards.The porosity of abatvoix 8
For 20%-30%；The thickness of abatvoix 8 is 18mm.Sound-absorbing material is polyester fiber acoustical cotton.The thickness of centrifugally glass-wool 7 is
50mm。
Gap 11 is formed between second anti-sound board 9, causes to separate, prevents sound from echo concussion occur along wall.
Above are only one of the utility model it is specific be oriented to embodiment, but the design concept of the utility model not office
It is limited to this, all non-essential modifications to the present invention made by this concept, should all belong to the guarantor for invading the utility model
Protect the behavior of scope.
Claims (6)
1. a kind of uniform transaudient theater, including stage (1), main gallery (2), main gallery (2) top is provided with balcony
(3), it is characterised in that correspond to balcony (3), the first anti-sound board (4) is installed at the top of the theater；The table of theater side wall (10)
Face is fixed with rendering layer (5), and rendering layer (5) surface is fixed with cavity keel (6), rotary glass is filled with cavity keel (6)
Cotton (7)；Cavity keel (6) surface is fixed with abatvoix (8)；Abatvoix (8) surface is provided with the second anti-sound board of outer convex
(9)；The surface on the main gallery (2) and balcony (3) ground is made of sound-absorbing material；Second anti-sound board (9) shaping surface has
Arc convex (91) and arc groove (92) parallel to the ground, arc convex (91) and arc groove (92) are arranged at intervals.
2. uniform transaudient theater as claimed in claim 1, it is characterised in that first anti-sound board (4) and the second anti-sound
Plate (9) is GRG precasting type glass fibre reinforced gypsum boards.
3. uniform transaudient theater as claimed in claim 1, it is characterised in that the porosity of the abatvoix (8) is 20%-
30%；The thickness of abatvoix (8) is 18mm.
4. uniform transaudient theater as claimed in claim 1, it is characterised in that the sound-absorbing material is polyester fiber sound-absorbing
Cotton.
5. uniformly transaudient theater as claimed in claim 1, it is characterised in that the thickness of the centrifugally glass-wool (7) is
50mm。
6. uniform transaudient theater as claimed in claim 1, it is characterised in that be formed between second anti-sound board (9)
Gap (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110414.5U CN207245262U (en) | 2017-08-31 | 2017-08-31 | A kind of uniform transaudient theater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110414.5U CN207245262U (en) | 2017-08-31 | 2017-08-31 | A kind of uniform transaudient theater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245262U true CN207245262U (en) | 2018-04-17 |
Family
ID=61884116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721110414.5U Expired - Fee Related CN207245262U (en) | 2017-08-31 | 2017-08-31 | A kind of uniform transaudient theater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482192A (en) * | 2021-07-07 | 2021-10-08 | 中建八局第二建设有限公司 | Design method of large-space multifunctional hall sound amplification system |
-
2017
- 2017-08-31 CN CN201721110414.5U patent/CN207245262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482192A (en) * | 2021-07-07 | 2021-10-08 | 中建八局第二建设有限公司 | Design method of large-space multifunctional hall sound amplification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20180831 |