CN201526249U - Adjustable shutter capable of absorbing and reflecting sound - Google Patents
Adjustable shutter capable of absorbing and reflecting sound Download PDFInfo
- Publication number
- CN201526249U CN201526249U CN2010200564497U CN201020056449U CN201526249U CN 201526249 U CN201526249 U CN 201526249U CN 2010200564497 U CN2010200564497 U CN 2010200564497U CN 201020056449 U CN201020056449 U CN 201020056449U CN 201526249 U CN201526249 U CN 201526249U
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- sound
- absorbing
- blade
- window frame
- shutter
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Abstract
The utility model relates to an adjustable shutter capable of absorbing and reflecting sound, comprising a window frame and a plurality of vanes, wherein the plurality of vanes are sequentially pivoted in the window frame, and each blade is provided with a rotating shaft, can rotate around the rotating shaft with the help of external force, and is pivoted in the window frame through the rotating shaft; each blade comprises a top plate, a bottom plate and side plates; a filling block is arranged between the top plate and the bottom plate; an inner cavity is spaced between the top plate and the bottom plate; the side plates are connected and arranged at the top plate and two sides of the bottom plate; and the top plate is provided with a top surface and a bottom surface, wherein the top surface is arc-shaped integrally.
Description
Technical field
The utility model relates to a kind of shutter, is meant that especially a kind of mainly is to be set at arenas, cinema or other sound transmission to be had shutter in the place of specific (special) requirements.
Background technology
As everyone knows, shutter is a kind of style of window, and it adopts unique structural form to satisfy some demands of people to a great extent, and shutter can be packed up fully when in use, and scenery covers all at one glance outside window, and window is brief generous.It adopts simple free angle to adjust mode, can control and inject light, control and inject light to adjust blade angle, shutter stops extraneous sight line with the concave and convex direction of blade, in the time of daylighting, stopped extraneous sight line from top to bottom, shutter is compared with curtain, shutter that can flexible modulation blade have the function that curtain is short of.Aspect sunshade, shutter can also be regulated indoor light except keeping out the ultraviolet radiation.Aspect ventilation, fixed installation of shutter and abundant quality can be enjoyed breezy cool breeze comfortablely and not have other misgivings.
Because the characteristic of himself uniqueness of shutter, it is accepted by numerous users already as mentioned above, and in the environment of the now very general productive life that is applied in people.But when shutter by device in arenas or cinema and other similar applications the time, it has just exposed some shortcomings.People watch film or listen to speech, listen to activities such as concert, people are when carrying out this class activity, the structure that requires to be provided with the reflect sound of premium properties in the whole place or absorb sound, the phenomenon of distortion just can not appear in the sound heard of people like this, for the air in this class place can be circulated, must be provided with some vent windows in it, for now, all be to be main enforcement means in the position of these vent windows with the device shutter, but its overall structure of traditional shutter is thiner, is unfavorable for promoting the quality of sound transmission in arenas or the cinema.And this is the major defect for traditional shutter.
Summary of the invention
The utility model provides the shutter of a kind of adjustable sound-absorbing and reflected sound, its blade is articulated in the window frame, and blade can rotate around the rotating shaft of himself by the effect of external force, thereby reach the whole folding condition of the shutter that changes this adjustable sound-absorbing and reflected sound and regulate sound-absorbing and the purpose of the effect of reflect sound, and this is a main purpose of the present utility model.
The technical scheme that the utility model adopted is: the shutter of a kind of adjustable sound-absorbing and reflected sound, it mainly is to be set at arenas, cinema or other have the place of specific (special) requirements to sound transmission.
The louvre of this adjustable sound-absorbing and reflected sound comprises window frame and some blades, some these blades are articulated in this window frame successively, each this blade all has rotating shaft, this blade can rotate around this rotating shaft by the effect of external force, reaching the purpose that changes relative position between this blade, thereby reach the effect of the whole folding condition of shutter that changes this adjustable sound-absorbing and reflected sound.
Because at arenas, cinema or other have in the place of specific (special) requirements propagation and the reflection to sound to sound transmission, sound-absorbing has very high requirement, and the purpose of these requirements is in order to make the spectators that are in these places can hear the sound that the distortion factor is lower, yet in concrete practice, the activity of being carried out in these places is diversified, such as when giving a lecture and when watching film, it is to the reflection in the whole place, the requirement of sound-absorbing is also inequality, just need the number voice adjusting device to satisfy different needs this moment, utilize structure of the present utility model as mentioned above, make it center on this rotating shaft rotation by regulating this blade, just can reach the purpose that changes relative position between this blade, thereby reach the effect that changes reflect sound in the aforesaid place or absorb sound property.
This window frame is fixedly installed on the body of wall, between this window frame and this body of wall, be provided with cushion pad, this blade pass is crossed this rotating shaft and is articulated in this window frame, each this blade all comprises top board, base plate and side plate, be provided with cushion block between this top board and this base plate, be separated out an inner chamber between between this top board and this base plate, this side plate connects the both sides that are arranged on this top board and this base plate.
This inner chamber can be cavity, promote whole soundproof effect of the present utility model by air, also can fill some sound insulation materialss in this inner chamber to promote whole soundproof effect of the present utility model, this top board has end face and bottom surface, this end face integral body is arcuation, and this end face can be designed to other shapes as required in concrete enforcement.
The beneficial effects of the utility model are: the utility model comprises window frame and some blades as mentioned above, some these blades are articulated in this window frame successively, each this blade all has rotating shaft, this blade can rotate around this rotating shaft by the effect of external force, to reach the purpose that changes relative position between this blade, thereby reach the effect of the whole folding condition of shutter that changes this adjustable sound-absorbing and reflected sound, because at arenas, cinema or other have in the place of specific (special) requirements propagation and the reflection to sound to sound transmission, sound-absorbing has very high requirement, and the purpose of these requirements is in order to make the spectators that are in these places can hear the sound that the distortion factor is lower, yet in concrete practice, the activity of being carried out in these places is diversified, such as when giving a lecture and when watching film, it is to the reflection in the whole place, the requirement of sound-absorbing is also inequality, just need the number voice adjusting device to satisfy different needs this moment, utilize structure of the present utility model as mentioned above, make it center on this rotating shaft rotation by regulating this blade, just can reach the purpose that changes relative position between this blade, thereby reach the effect that changes reflect sound in the aforesaid place or absorb sound property.
Description of drawings
Fig. 1 is that various piece of the present utility model is formed structural representation;
Fig. 2 is that blade of the present utility model is in the schematic diagram under the closed condition;
Fig. 3 is the structural representation of blade of the present utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, the shutter of a kind of adjustable sound-absorbing and reflected sound, it mainly is to be set at arenas, cinema or other have the place of specific (special) requirements to sound transmission.
The shutter of this adjustable sound-absorbing and reflected sound comprises window frame 10 and some blades 20, and some these blades 20 are articulated in this window frame 10 successively.
Each this blade 20 all has rotating shaft 21, this blade 20 can rotate around this rotating shaft 21 by the effect of external force, reaching the purpose that changes relative position between this blade 20, thereby reach the effect of the whole folding condition of shutter that changes this adjustable sound-absorbing and reflected sound.
Because sound transmission being had in the place of specific (special) requirements at arenas, cinema or other has very high requirement to the propagation of sound and reflection, sound-absorbing, and the purpose of these requirements is in order to make the spectators that are in these places can hear the sound that the distortion factor is lower, yet in concrete practice, the activity of being carried out in these places is diversified, such as when giving a lecture and when watching film, its requirement to the reflection in the whole place, sound-absorbing is also inequality, just needs the number voice adjusting device to satisfy different needs this moment.
Utilize structure of the present utility model as mentioned above, make it center on this rotating shaft 21 rotations by regulating this blade 20, just can reach the purpose that changes relative position between this blade 20, thereby reach the effect that changes reflect sound in the aforesaid place or absorb sound property.
This window frame 10 is fixedly installed on the body of wall A, is provided with cushion pad 11 between this window frame 10 and this body of wall A.
This blade 20 is articulated in this window frame 10 by this rotating shaft 21.
As shown in Figure 3, each this blade 20 all comprises top board 31, base plate 32 and side plate 33.
Be provided with cushion block 34 between this top board 31 and this base plate 32, be separated out an inner chamber 35 between between this top board 31 and this base plate 32.
This side plate 33 connects the both sides that are arranged on this top board 31 and this base plate 32.
This inner chamber 35 can be cavity, promotes whole soundproof effect of the present utility model by air, also can fill some sound insulation materialss in this inner chamber 35 to promote whole soundproof effect of the present utility model.
This top board 31 has end face 311 and bottom surface 312, and these end face 311 integral body are arcuation.
This end face 311 can be designed to other shapes as required in concrete enforcement.
Claims (4)
1. the shutter of adjustable sound-absorbing and reflected sound, it comprises window frame and some blades, it is characterized in that: some these blades are articulated in this window frame successively, each this blade all has rotating shaft, this blade can rotate around this rotating shaft by the effect of external force, this blade pass is crossed this rotating shaft and is articulated in this window frame, each this blade all comprises top board, base plate and side plate, be provided with cushion block between this top board and this base plate, be separated out an inner chamber between between this top board and this base plate, this side plate connects the both sides that are arranged on this top board and this base plate, and this top board has end face and bottom surface, and this end face integral body is arcuation.
2. the shutter of a kind of adjustable sound-absorbing as claimed in claim 1 and reflected sound, it is characterized in that: this window frame is fixedly installed on the body of wall, is provided with cushion pad between this window frame and this body of wall.
3. the shutter of a kind of adjustable sound-absorbing as claimed in claim 2 and reflected sound is characterized in that: this inner chamber is a cavity.
4. the shutter of a kind of adjustable sound-absorbing as claimed in claim 2 and reflected sound is characterized in that: be filled with sound insulation materials in this inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564497U CN201526249U (en) | 2010-01-08 | 2010-01-08 | Adjustable shutter capable of absorbing and reflecting sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564497U CN201526249U (en) | 2010-01-08 | 2010-01-08 | Adjustable shutter capable of absorbing and reflecting sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526249U true CN201526249U (en) | 2010-07-14 |
Family
ID=42517537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200564497U Expired - Lifetime CN201526249U (en) | 2010-01-08 | 2010-01-08 | Adjustable shutter capable of absorbing and reflecting sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452203A (en) * | 2013-08-20 | 2013-12-18 | 苏州岸肯电子科技有限公司 | Audiometric room wall body capable of regulating sound absorptivity |
| CN105908999A (en) * | 2016-04-21 | 2016-08-31 | 孙小燕 | Adjustable sound isolation prefab house and sound isolation adjusting method thereof |
| CN108937953A (en) * | 2018-09-21 | 2018-12-07 | 佛山市威耳听力技术有限公司 | Adjustable ear-shield type hearing test device |
-
2010
- 2010-01-08 CN CN2010200564497U patent/CN201526249U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452203A (en) * | 2013-08-20 | 2013-12-18 | 苏州岸肯电子科技有限公司 | Audiometric room wall body capable of regulating sound absorptivity |
| CN105908999A (en) * | 2016-04-21 | 2016-08-31 | 孙小燕 | Adjustable sound isolation prefab house and sound isolation adjusting method thereof |
| CN108937953A (en) * | 2018-09-21 | 2018-12-07 | 佛山市威耳听力技术有限公司 | Adjustable ear-shield type hearing test device |
| CN108937953B (en) * | 2018-09-21 | 2024-03-29 | 广州市清晰医疗器械有限公司 | Adjustable earmuff type hearing test 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 | ||
| 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |