CN215819286U - Electromagnetic shielding conference room - Google Patents
Electromagnetic shielding conference room Download PDFInfo
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- CN215819286U CN215819286U CN202120980732.7U CN202120980732U CN215819286U CN 215819286 U CN215819286 U CN 215819286U CN 202120980732 U CN202120980732 U CN 202120980732U CN 215819286 U CN215819286 U CN 215819286U
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- conference room
- wireless communication
- electromagnetically shielded
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- electromagnetic shielding
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Abstract
The utility model relates to an electromagnetic shielding conference room, which comprises a main body of the conference room, a filter and a wireless communication interference unit, wherein the main body comprises an electromagnetic shielding body and a sound insulator; still including inserting power supply line and audio frequency/video circuit in the main part, all be provided with in power supply line and the audio frequency/video circuit the wave filter, be equipped with on the wall of main part and articulate the support, the upper portion of wireless communication interference ware is equipped with articulates the socket, articulate the socket and articulate the support and mutually support and hang this wireless communication interference ware and put and install in the main part, be equipped with power source on the wireless communication interference ware, the access of power structure power supply line. The utility model provides an electromagnetic shielding conference room capable of shielding wireless communication and wired communication.
Description
Technical Field
The utility model relates to the field of confidential equipment, in particular to an electromagnetic shielding conference room.
Background
The confidential conference room is a common place for holding confidential conferences, can effectively shield sound, light, electromagnetic and other signals generated in the conference, is quite perfect in the aspects of sound, light and electromagnetic shielding, and brings threat of divulgence of wireless communication and wired communication to the confidential conference room along with the development of the communication industry.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above-mentioned problems, and provides an electromagnetic shielding conference room capable of shielding wireless communication and wired communication.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an electromagnetic shielding conference room comprises a main body of the conference room, a filter and a wireless communication disturber, wherein the main body comprises an electromagnetic shielding body and a sound insulation body; still including inserting power supply line and audio frequency/video circuit in the main part, all be provided with in power supply line and the audio frequency/video circuit the wave filter, be equipped with on the wall of main part and articulate the support, the upper portion of wireless communication interference ware is equipped with articulates the socket, articulate the socket and articulate the support and mutually support and hang this wireless communication interference ware and put and install in the main part, be equipped with power source on the wireless communication interference ware, the access of power structure power supply line.
According to the electromagnetic shielding conference room, the electromagnetic shielding body is used for forming electromagnetic shielding, the sound insulator is used for isolating sound, the power supply quality of the power supply circuit is improved by arranging the filters on the power supply circuit and the audio/video circuit which are connected into the conference room, the confidentiality of the power supply circuit and the audio/video circuit is improved, and the leakage of secret through the circuits is avoided; the wireless communication interference unit is hung on the wall surface of the main body, so that wireless interference signals sent by the wireless communication interference unit are prevented from being shielded by human bodies, buildings, tables, chairs and other equipment as much as possible, and signal interference areas generated by the wireless communication interference unit can cover the space inside the main body as much as possible.
Furthermore, the wireless communication interference unit also comprises a panel and an installation box body, wherein the panel is installed at the front end of the installation box body, a directional antenna used for sending an interference signal is arranged on the panel, and the hanging socket is arranged on the upper part of the back surface of the installation box body.
The display screen is arranged on the panel, and the control knob is arranged on the bottom surface of the installation box body; the control knobs are multiple, each control knob is provided with a corresponding wireless communication mode, the control knobs are rotated to adjust the shielding power of the corresponding wireless communication modes, and the adjusting structures are displayed on the display screen.
Preferably, the hanging bracket hangs the wireless communication interference unit on a wall with a height of 180 to 250 cm from the ground. The height of 180 to 250 cm can facilitate the user to adjust the control knob and avoid other objects blocking the interference signal generated by the wireless communication jammer.
Still further, still include ventilation waveguide window and electromagnetic shielding sound proof door, ventilation waveguide window and electromagnetic shielding sound proof door are installed on the main part.
Still further, still include ventilation pipe and sound masking device, ventilation pipe with ventilation waveguide window cooperation ventilates, sound masking device is installed in the gout pipeline. The sound masking device plays an organically synthesized sound source in the ventilation pipeline, masks the sound in the conference room, and is matched with the ventilation waveguide window to further shield the sound emitted in the conference room.
Still further, the electromagnetic shield includes a housing and a conductive gasket.
Preferably, the casing is hexahedron shape to be formed with first curb plate, first roof and first bottom plate respectively, first curb plate, first roof and first bottom plate are the cold-rolled steel sheet of thickness 2 to 3 millimeters.
Still further, the sound insulator comprises an outer plate, a damping plate, a sound absorbing layer and an inner plate from outside to inside.
Preferably, the sound insulator is hexahedron form to be formed with second curb plate, second roof and second bottom plate respectively, the outer plywood of second curb plate, second roof and second bottom plate is made for the cold-rolled steel sheet that thickness is 2 millimeters at least, and the inner plating of second curb plate and second roof is the galvanized steel sheet that thickness is 1.2 millimeters at least, the inner plating of second bottom plate is made for galvanized steel sheet or cold-rolled steel sheet that thickness is 3 millimeters at least.
Drawings
Fig. 1 is a top view of the interior of an electromagnetically shielded conference room of the present invention;
FIG. 2 is a cross-sectional view of the sound insulator of the present invention;
fig. 3 is a side view of the signal interference unit of the present invention in a hanging state.
Detailed Description
An electromagnetically shielded conference room according to the present invention will be described with reference to the accompanying drawings.
An electromagnetic shielding conference room as shown in fig. 1 to 3 comprises a main body of the conference room, a filter (not shown) and a wireless communication jammer 4, wherein the main body comprises an electromagnetic shield 1 and a sound insulator 2, the electromagnetic shield 1 is mainly used for forming electromagnetic shielding, and the sound insulator 2 is mainly used for shielding sound; still including inserting power supply line and audio frequency/video circuit in the main part, power supply line are for shielding various equipment power supplies in the meeting room and provide supply socket, and audio frequency/video circuit includes the audio frequency and the video circuit of various equipment, all be provided with in power supply line and the audio frequency/video circuit the wave filter all sets up the wave filter through power supply line and the audio frequency/video circuit that will insert in the meeting room, improves power supply line's power supply quality, improves the security of power supply line and audio frequency/video circuit, avoids divulging a secret through the circuit.
The filters include a strong electric filter and a weak electric filter, and the corresponding filter is selected according to the corresponding line.
A hanging bracket 5 is arranged on the wall surface of the main body, a hanging socket 43 is arranged on the upper part of the wireless communication interference unit 4, the hanging socket 43 and the hanging bracket 5 are matched with each other to hang and install the wireless communication interference unit 4 on the main body, a power interface 411 is arranged on the wireless communication interference unit 4, and the power structure is connected to the power circuit; the wireless communication interference unit 4 is hung on the wall surface of the main body, so that wireless interference signals emitted by the wireless communication interference unit 4 can be prevented from being shielded by human bodies, buildings, tables, chairs and other equipment as much as possible, and signal interference areas generated by the wireless communication interference unit 4 can cover the space inside the main body as much as possible.
Preferably, the hanging bracket 5 is used for hanging the wireless communication interference unit 4 on a wall surface of the main body with the height of 180-250 cm from the ground.
As shown in fig. 1 and 3, the wireless communication jammer 4 further includes a panel 42 and a mounting case 41, the panel 42 is mounted at a front end of the mounting case 41, a directional antenna for emitting an interference signal is provided on the panel 42, and the hanging socket 43 is provided at an upper portion of a rear surface of the mounting case 41. And the wireless communication jammer 4 is naturally inclined by gravity, so that the panel 42 can face the conference table 6 in the conference room, and the interference area generated by the wireless communication jammer 4 can cover the conference table 6.
The device also comprises a control knob 412 and a display screen, wherein the display screen is arranged on the panel 42, and the control knob 412 is arranged on the bottom surface of the installation box body 41; the control knobs 412 are provided in plurality, each control knob 412 has a corresponding wireless communication mode, the control knobs 412 are rotated to adjust the shielding power of the corresponding wireless communication mode, the adjustment structure is displayed on the display screen, and if the shielding power of a CDMA mobile network needs to be adjusted, the corresponding CDMA control knobs are rotated. A height of 180 to 250 cm may facilitate user adjustment of control knob 412 while avoiding the presence of other objects blocking interfering signals generated by wireless communication jammer 4.
The electromagnetic shielding and sound insulation door is characterized by further comprising a ventilation waveguide window and an electromagnetic shielding and sound insulation door 3, wherein the ventilation waveguide window and the electromagnetic shielding and sound insulation door 3 are installed on the main body.
Still include air pipe and sound masking device, air pipe with ventilation waveguide window cooperation is ventilated, sound masking device installs in the gout pipeline. The sound masking device adopts more than five (natural sound, language, music, specific environment sound and the like) organically synthesized sound sources, plays the organically synthesized sound sources in the ventilation pipeline, thereby masking the sound in the conference room and further shielding the sound emitted in the conference room by matching with the ventilation waveguide window.
The electromagnetic shield 1 includes a case and a conductive gasket. The general conference room is hexahedral, the shell is hexahedral and is respectively provided with a first side plate, a first top plate and a first bottom plate, and the first side plate, the first top plate and the first bottom plate are cold-rolled steel plates with the thickness of 2-3 mm; the first side plate, the first top plate and the first bottom plate are connected and spliced through welding and/or bolts to form a hexahedron shape, the conductive gasket is also hexahedron shape, and electromagnetic shielding is formed after the conductive gasket is electrified.
As shown in fig. 2, the sound insulator 2 includes, from outside to inside, an outer plate 21, a damping plate 22, a sound absorbing layer 23, and an inner plate 24.
General meeting room is hexahedron form, sound insulator 2 is hexahedron form to be formed with second curb plate, second roof and second bottom plate respectively, the outer plywood 21 of second curb plate, second roof and second bottom plate is made for the cold-rolled steel sheet that thickness is 2 millimeters at least, and the inner plating 24 of second curb plate and second roof is the galvanized steel sheet that thickness is 1.2 millimeters at least, the inner plating 24 of second bottom plate is galvanized steel sheet or the cold-rolled steel sheet that thickness is 3 millimeters at least and makes. The damping plate 22 is a glass magnesium sound insulation plate, and the sound absorption layer 23 is porous sound absorption cotton.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. An electromagnetic shielding conference room is characterized by comprising a main body of the conference room, a filter and a wireless communication interference device, wherein the main body comprises an electromagnetic shielding body and a sound insulator; still including inserting power supply line and audio frequency/video circuit in the main part, all be provided with in power supply line and the audio frequency/video circuit the wave filter, be equipped with on the wall of main part and articulate the support, the upper portion of wireless communication interference ware is equipped with articulates the socket, articulate the socket and articulate the support and mutually support and hang this wireless communication interference ware and put and install in the main part, be equipped with power source on the wireless communication interference ware, the access of power structure power supply line.
2. The electromagnetically shielded conference room as claimed in claim 1, wherein the wireless communication jammer further comprises a panel and a mounting box, the panel is mounted at a front end of the mounting box, the panel is provided with a directional antenna for emitting an interference signal, and the hanging socket is disposed at an upper portion of a rear surface of the mounting box.
3. An electromagnetically shielded conference room according to claim 2, further comprising a control knob and a display screen, wherein said display screen is installed on said panel, and said control knob is installed on a bottom surface of said installation case; the control knobs are multiple, each control knob is provided with a corresponding wireless communication mode, the control knobs are rotated to adjust the shielding power of the corresponding wireless communication modes, and the adjusting structures are displayed on the display screen.
4. An electromagnetically shielded conference room as claimed in claim 3, wherein the hanging bracket hangs the wireless communication jammer on a wall surface having a height of 180 to 250 cm from the ground.
5. The electromagnetically shielded conference room according to claim 1, further comprising a ventilation waveguide window and an electromagnetically shielded soundproof door installed on the main body.
6. An electromagnetically shielded conference room according to claim 5, further comprising a ventilation duct which ventilates in cooperation with said ventilation waveguide window, and an acoustic masking device which is installed in said gout duct.
7. An electromagnetically shielded conference room according to claim 1, wherein said electromagnetic shield comprises a housing and an electrically conductive gasket.
8. An electromagnetically shielded conference room according to claim 7, wherein the housing has a hexahedral shape and is formed with a first side plate, a first top plate and a first bottom plate, respectively, which are cold-rolled steel sheets having a thickness of 2 to 3 mm.
9. An electromagnetically shielded conference room according to claim 1, wherein said sound insulator comprises, from the outside to the inside, an outer plate, a damping plate, a sound absorbing layer, and an inner plate.
10. An electromagnetically shielded conference room as claimed in claim 9, wherein the sound insulator is hexahedral and is formed with a second side plate, a second top plate and a second bottom plate, respectively, outer plates of the second side plate, the second top plate and the second bottom plate are made of cold-rolled steel plates having a thickness of at least 2 mm, inner plates of the second side plate and the second top plate are made of galvanized steel plates having a thickness of at least 1.2 mm, and inner plates of the second bottom plate are made of galvanized steel plates or cold-rolled steel plates having a thickness of at least 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980732.7U CN215819286U (en) | 2021-05-08 | 2021-05-08 | Electromagnetic shielding conference room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980732.7U CN215819286U (en) | 2021-05-08 | 2021-05-08 | Electromagnetic shielding conference room |
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| Publication Number | Publication Date |
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| CN215819286U true CN215819286U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120980732.7U Active CN215819286U (en) | 2021-05-08 | 2021-05-08 | Electromagnetic shielding conference room |
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| CN (1) | CN215819286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263034A (en) * | 2022-09-02 | 2022-11-01 | 深圳市金城保密技术有限公司 | Three-proofing confidential conference room |
-
2021
- 2021-05-08 CN CN202120980732.7U patent/CN215819286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263034A (en) * | 2022-09-02 | 2022-11-01 | 深圳市金城保密技术有限公司 | Three-proofing confidential conference room |
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