CN112867383A - Shielding and sound-insulating conference room and control method - Google Patents
Shielding and sound-insulating conference room and control method Download PDFInfo
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- CN112867383A CN112867383A CN202110206559.XA CN202110206559A CN112867383A CN 112867383 A CN112867383 A CN 112867383A CN 202110206559 A CN202110206559 A CN 202110206559A CN 112867383 A CN112867383 A CN 112867383A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 54
- 230000003584 silencer Effects 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 239000013307 optical fiber Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 239000011358 absorbing material Substances 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000010365 information processing Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002839 fiber optic waveguide Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0001—Rooms or chambers
- H05K9/0003—Shielded walls, floors, ceilings, e.g. wallpaper, wall panel, electro-conductive plaster, concrete, cement, mortar
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0001—Rooms or chambers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0001—Rooms or chambers
- H05K9/0005—Shielded windows
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Special Wing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention relates to the technical field of information security, and discloses a shielding and sound-insulating conference room and a control method, wherein the shielding and sound-insulating conference room is formed by a plurality of walls, and a shielding door, a shielding window, a silencer, a shielding door control signal filter, a power supply filter, a signal filter and an optical fiber waveguide tube are all arranged on the walls; the shielding door, the shielding window, the silencer, the signal filter and the optical fiber waveguide tube are respectively connected with the shielding and sound insulation main module. The wall of the shielding and sound-insulating conference room is built by adopting a shielding and sound-insulating integrated modularized plate. The modular assembly type shielding sound insulation sound absorption plate and the structure can effectively prevent electromagnetic information from being leaked due to the use of electronic information processing equipment in a meeting room. Meanwhile, information leakage caused by artificial sound waves, language information and the like in the conference room is effectively isolated. The double protection measures can ensure the safety of various information in the confidential conference room, and completely prevent the information from being leaked.
Description
Technical Field
The invention relates to the technical field of information security, in particular to a shielding sound-insulation conference room and a control method.
Background
Information security in conference rooms is an important issue of current concern. Currently, a certain object can be locked by receiving and restoring sound, performing mathematical interpretation to spectrum analysis, and extracting voice features. In addition, light and heat emitted by the conference room display equipment can be picked up to specific equipment through a remote tester, key parts in the conference room are photographed by adopting an infrared thermal imaging technology, interference is eliminated by utilizing analysis means such as correlation, autocorrelation, auto-NOT and inter-NOT through analysis of physical quantities, information is restored, and characteristic quantities are extracted. Therefore, the construction of a secure conference room needs to effectively protect information such as sound, light, heat, and the like, which undoubtedly provides a new challenge for the encrypted information leakage prevention technology. Therefore, the development of a secure conference room capable of effectively solving the above problems is a technical problem which needs to be urgently solved at present.
Through the above analysis, the problems and defects of the prior art are as follows: the existing conference room can not effectively protect information such as sound, light, heat and the like, and is easy to divulge a secret for the conference information.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing confidential meeting room has poor sound insulation effect.
(2) The electromagnetic shielding cutting effect of the existing confidential meeting room is poor.
The difficulty in solving the above problems and defects is: lack of good materials, and reasonable structure.
The significance of solving the problems and the defects is as follows: the sound-proof conference room provides a possibility for providing a better sound-proof conference room, is better for confidential information of enterprises, and provides a possibility for preventing information of the enterprises from being leaked.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a shielding and sound-insulating conference room which can effectively prevent the leakage of secret caused by the sound emitted by personnel through the reasons of sound wave impact, vibration and conduction through walls and glass, and heat light sources emitted by indoor facilities and the like.
The invention is realized in such a way that a shielding and sound-insulating conference room is formed by a plurality of walls, and a shielding door, a shielding window, a silencer, a shielding door control signal filter, a power filter, a signal filter and an optical fiber waveguide tube are all arranged on the walls;
the shielding door, the shielding window, the silencer, the signal filter and the optical fiber waveguide tube are respectively connected with the shielding and sound insulation main module.
Furthermore, the wall comprises a shielding and sound insulation main module, a fixed frame, a sound insulation cavity, a connecting frame and a sound absorption cavity;
a plurality of shielding sound insulation main modules, a plurality of fixed frames, a plurality of sound insulation cavities, a plurality of connection frames and a plurality of sound absorption cavities are assembled to form a wall, and the plurality of walls are welded and installed respectively.
Further, the shielding and sound-insulating main module comprises an air layer, a sound-insulating layer, a sound-absorbing layer and a shielding layer, wherein the shielding layer is a hexagon made of honeycomb cells.
Further, the shielding and sound insulation main module is a multi-connection plate with a honeycomb grid.
Further, the sound insulation cavity contains an isolation component and sound insulation filler.
Further, the sound-absorbing cavity is filled with sound-absorbing filler, and a sound-insulating felt is contained outside the sound-absorbing filler.
Further, the shielding and sound insulation main module is connected with the whole body formed by the sound insulation cavity and the sound absorption cavity through the connecting frame and the fixing frame.
Further, the silencer comprises a cover body, a reflecting plate, a fan set, a first glass fiber sound-absorbing plate, a second glass fiber sound-absorbing plate sound-absorbing material and a steel plate cover; a connecting port and a heat dissipation port are arranged on the cover body, and the connecting port is connected with the ventilation cut-off waveguide window through a flange and sealed through a steel plate cover; the reflecting plate is obliquely arranged on the inner wall of the cover body and is opposite to the connecting port, and the first glass fiber sound-absorbing plate and the second glass fiber sound-absorbing plate are respectively connected with the inner wall of the cover body and are arranged on two sides of the reflecting plate.
Further, the ventilation cut-off waveguide window is connected with the shielding and sound insulation main module, the steel plate cover is arranged between the cover body and the shielding and sound insulation main module, and the sound absorption material is filled among the steel plate cover, the cover body and the ventilation cut-off waveguide window.
Furthermore, the shielding door is a high-performance programmable double-fingerprint electric shielding switch door, and the shielding window is a ventilation cut-off waveguide window.
Another object of the present invention is to provide a control method of the sound-proof shielding conference room, the control method comprising: the shielding and sound insulation main modules of the shielding and sound insulation conference room provided by the embodiment are constructed by adopting shielding and sound insulation integrated modularized plates, and two adjacent shielding and sound insulation main modules are connected with the sound insulation cavity and the sound absorption cavity through the fixed frame and the connecting frame.
By combining all the technical schemes, the invention has the advantages and positive effects that: the wall of the shielding and sound-insulating conference room is constructed by adopting a shielding and sound-insulating integrated modularized plate. The modular assembly type shielding sound insulation sound absorption plate and the structure can effectively prevent electromagnetic information from being leaked due to the use of electronic information processing equipment in a meeting room. Meanwhile, information leakage caused by artificial sound waves, language information and the like in the conference room is effectively isolated. The double protection measures can ensure the safety of various information in the confidential conference room, and completely prevent the information from being leaked.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic view of an external structure of a sound-proof conference room with shielding according to an embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of a sound-proof conference room with shielding according to an embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure of a wall according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of a south wall provided by an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a silencer according to an embodiment of the present invention.
In the figure: 1. a shield door; 2. a muffler; 201. a cover body; 202. a reflective plate; 203. a second fiberglass sound-absorbing panel; 204. a sound absorbing material; 205. steel plate covers; 206. a first fiberglass sound absorbing panel; 207. a fan set; 3. a wall; 301. a shielding and sound-insulating main module; 302. fixing the frame; 330. a sound-insulating chamber; 304. connecting the frame; 305. a sound absorbing chamber; 4. a signal filter; 5. a power supply filter; 6. a screen gate control signal filter; 7. a shielding window; 8. a fiber optic waveguide.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In view of the problems in the prior art, the present invention provides a shielding and sound-insulating conference room and a control method thereof, and the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the shielding and sound-insulating conference room provided by the present invention comprises a plurality of walls 3, a shielding door 1, a shielding window 7, a silencer 2, a shielding door control signal filter 6, a power filter 5, a signal filter 4 and an optical fiber waveguide 8; the shielding and sound insulation meeting room is formed by enclosing a plurality of walls 3, and a shielding door 1, a shielding window 7, a silencer 2, a shielding door control signal filter 6, a power filter 5, a signal filter 4 and an optical fiber waveguide tube 8 are all arranged on the walls 3. The wall 3 of the shielding sound-insulation conference room is made of special structures and materials, and has good functions of sound insulation, sound insulation and signal shielding.
The shield door 1, the shield window 7, the muffler 2, the signal filter 4, and the optical fiber waveguide 8 are connected to the shield sound insulation main module 301. The shielding door 1 is a high-performance programmable double-fingerprint electric shielding switch door, the shielding window 7 is a ventilation cut-off waveguide window, and the silencer 2 comprises an exhaust silencer and an air conditioner silencer.
In order to better prevent the sound signal from being transmitted to the outside through the wall, the wall comprises a shielding and sound insulation main module 301, a fixed frame 302, a sound insulation cavity 330, a connecting frame 304 and a sound absorption cavity 305. The plurality of shielding and sound-insulating main modules 301, the plurality of fixing frames 302, the plurality of sound-insulating cavities 330, the plurality of connecting frames 304, and the plurality of sound-absorbing cavities 305 are assembled to form the wall 3, and the plurality of walls 3 are welded respectively. Due to the adoption of the modular assembly type structure, the shielding and sound-insulating conference room provided by the embodiment can effectively prevent electromagnetic information leakage caused by the use of the electronic information processing equipment in the shielding and sound-insulating conference room. And effectively isolate and shield the information leakage caused by the reasons such as sound wave and language information of the artificial sound in the sound-proof conference room.
The shielding and soundproof main module 301 includes an air layer, a soundproof layer, a sound absorbing layer, and a shielding layer using a hexagon made of a honeycomb cell. The main shielding and sound insulation module 301 is a multi-connection plate of a honeycomb cell, and has an excellent sound insulation and shielding function.
The soundproof cavity 330 contains a separation component and a soundproof filler, and the soundproof filler is a soundproof felt.
The sound-absorbing chamber 305 is filled with a sound-absorbing filler and includes a deadening felt outside the sound-absorbing filler.
The main shielding and sound insulating module 301 is connected to the whole of the sound insulating chamber 330 and the sound absorbing chamber 305 via the connecting frame 304 and the fixing frame 302.
The silencer 2 comprises a cover body 201, a reflecting plate 202, a fan set 207, a first glass fiber sound-absorbing plate 206, a second glass fiber sound-absorbing plate 203 and a steel plate cover 205; a connecting port and a heat dissipation port are arranged on the cover body 201, and the connecting port is connected with the ventilation cut-off waveguide window through a flange and sealed through a steel plate cover 205; the reflecting plate 202 is obliquely arranged on the inner wall of the cover body 201 and is opposite to the connecting port, and the first glass fiber sound-absorbing plate 206 and the second glass fiber sound-absorbing plate 203 are respectively connected with the inner wall of the cover body 201 and are arranged on two sides of the reflecting plate 202.
The ventilation cutoff waveguide window is connected to the main module 301 for shielding and sound insulation, the steel sheet cover 205 is provided between the cover body 201 and the main module 301 for shielding and sound insulation, and the sound absorbing material 204 is filled between the steel sheet cover 205 and the cover body 201 and the ventilation cutoff waveguide window. The sound absorbing material 204 is sound absorbing cotton.
It can be understood that the shielding door 1 and the shielding window 7 with the structure have good shielding and sound insulation effects, and the silencer 2, the signal filter 4, the optical fiber waveguide tube 8 and the like are installed, so that the standard of building a confidential, confidential and secret shielding and sound insulation conference room is achieved. Further guarantee to shield the effective control of light, electricity, heat in the sound insulation conference room, block that various electromagnetic information and language information are eavesdropped.
In summary, the main shielding and sound insulation modules 301 of the conference room provided by this embodiment are constructed by using a shielding and sound insulation integrated and modularized plate material, and two adjacent main shielding and sound insulation modules 301 are connected to the sound insulation cavity 330 and the sound absorption cavity 305 through the fixed frame 302 and the connecting frame 304. The modular assembly type shielding sound insulation sound absorption plate and the structure can effectively prevent electromagnetic information from being leaked due to the use of electronic information processing equipment in a meeting room. Meanwhile, information leakage caused by artificial sound waves, language information and the like in the conference room is effectively isolated. The double protection measures can ensure the safety of shielding various information in the sound-proof conference room, and completely prevent the information from being leaked.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A shielding and sound-insulating conference room is characterized in that the shielding and sound-insulating conference room is formed by a plurality of walls, and a shielding door, a shielding window, a silencer, a shielding door control signal filter, a power supply filter, a signal filter and an optical fiber waveguide tube are all arranged on the walls;
the shielding door, the shielding window, the silencer, the signal filter and the optical fiber waveguide tube are respectively connected with the shielding and sound insulation main module.
2. The shielded sound-proof conference room of claim 1, wherein the wall includes a main shielded sound-proof module, a fixed frame, a sound-proof chamber, a connection frame, a sound-absorbing chamber;
a plurality of shielding sound insulation main modules, a plurality of fixed frames, a plurality of sound insulation cavities, a plurality of connection frames and a plurality of sound absorption cavities are assembled to form a wall, and the plurality of walls are welded and installed respectively.
3. A shield and noise insulation conference room according to claim 2, wherein the shield and noise insulation main module includes an air layer, a noise insulation layer, a sound absorption layer, and a shield layer using a hexagon made of a honeycomb cell.
4. A shielded sound-deadening conference room as set forth in claim 3, wherein said main shielded sound-deadening modules are multi-jointed panels of a honeycomb cell.
5. A shielded sound-deadening conference room as claimed in claim 2 wherein said sound-deadening chamber contains a spacer assembly and a sound-deadening filler.
6. A shield and noise insulation conference room according to claim 2, wherein the sound-absorbing chamber is filled with a sound-absorbing filler, and a noise insulation felt is included outside the sound-absorbing filler.
7. The shielded sound-proof conference room as claimed in claim 1, wherein the main shielded sound-proof module is connected to the entirety of the sound-proof chamber and the sound-absorbing chamber through the connection frame and the fixing frame.
8. The shielded sound-insulated conference room of claim 1, wherein the silencer comprises a hood body, a baffle, a fan set, a first fiberglass sound-absorbing panel, a second fiberglass sound-absorbing panel sound-absorbing material, and a steel sheet hood; a connecting port and a heat dissipation port are arranged on the cover body, and the connecting port is connected with the ventilation cut-off waveguide window through a flange and sealed through a steel plate cover; the reflecting plate is obliquely arranged on the inner wall of the cover body and is opposite to the connecting port, and the first glass fiber sound-absorbing plate and the second glass fiber sound-absorbing plate are respectively connected with the inner wall of the cover body and are arranged on two sides of the reflecting plate.
9. The shielded sound-proof conference room as claimed in claim 8, wherein the ventilation cut waveguide window is connected to the primary shielded sound-proof module, a steel sheet cover is provided between the cover body and the primary shielded sound-proof module, and a sound-absorbing material is filled between the steel sheet cover and the cover body and the ventilation cut waveguide window;
the shielding door is a high-performance programmable double-fingerprint electric shielding switch door, and the shielding window is a ventilation cut-off waveguide window.
10. A control method of a sound-proof conference room for shielding as claimed in any one of claims 1 to 9, wherein the control method comprises: the shielding and sound insulation main modules of the shielding and sound insulation conference room provided by the embodiment are constructed by adopting shielding and sound insulation integrated modularized plates, and two adjacent shielding and sound insulation main modules are connected with the sound insulation cavity and the sound absorption cavity through the fixed frame and the connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110206559.XA CN112867383B (en) | 2021-02-24 | 2021-02-24 | Shielding sound insulation conference room and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110206559.XA CN112867383B (en) | 2021-02-24 | 2021-02-24 | Shielding sound insulation conference room and control method |
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| Publication Number | Publication Date |
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| CN112867383A true CN112867383A (en) | 2021-05-28 |
| CN112867383B CN112867383B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110206559.XA Active CN112867383B (en) | 2021-02-24 | 2021-02-24 | Shielding sound insulation conference room and control method |
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| CN (1) | CN112867383B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113704864A (en) * | 2021-10-29 | 2021-11-26 | 恒林家居股份有限公司 | Conference room sound insulation wall thickness calculation method and system |
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| CN201018753Y (en) * | 2007-03-14 | 2008-02-06 | 北京超凡蜂芯高新科技发展有限公司 | Composite interlayer electromagnetic shielding chamber |
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| CN204024177U (en) * | 2014-08-27 | 2014-12-17 | 齐红兵 | Assembled sound-proof screened room |
| KR101705821B1 (en) * | 2016-09-21 | 2017-02-22 | 주식회사 토탈실드솔루션 | Electromagnetic wave shield enclosure of MRI room with sound proof door |
| KR20200069478A (en) * | 2018-12-07 | 2020-06-17 | 대한실드엔지니어링(주) | Shield room with soundproof construction |
| CN215407621U (en) * | 2021-02-24 | 2022-01-04 | 济南长城空调公司 | Shielding sound insulation meeting room |
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|---|---|---|---|---|
| CN201018753Y (en) * | 2007-03-14 | 2008-02-06 | 北京超凡蜂芯高新科技发展有限公司 | Composite interlayer electromagnetic shielding chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113704864A (en) * | 2021-10-29 | 2021-11-26 | 恒林家居股份有限公司 | Conference room sound insulation wall thickness calculation method and system |
| CN113704864B (en) * | 2021-10-29 | 2022-02-08 | 恒林家居股份有限公司 | Conference room sound insulation wall thickness calculation method and system |
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| CN112867383B (en) | 2024-04-26 |
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