CN202050640U - Uninterrupted shield system for electromagnetic shielding chamber - Google Patents
Uninterrupted shield system for electromagnetic shielding chamber Download PDFInfo
- Publication number
- CN202050640U CN202050640U CN2011201483966U CN201120148396U CN202050640U CN 202050640 U CN202050640 U CN 202050640U CN 2011201483966 U CN2011201483966 U CN 2011201483966U CN 201120148396 U CN201120148396 U CN 201120148396U CN 202050640 U CN202050640 U CN 202050640U
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- shielding
- door
- controller
- electromagnetic shield
- shield door
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- Expired - Fee Related
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Abstract
An uninterrupted shield system for electromagnetic shielding chamber comprises an electromagnetic shielding chamber (1) provided with an electromagnetic shielding door (4), wherein the electromagnetic shielding chamber (1) is sealedly connected with a shielding transfer chamber (5), the electromagnetic shielding door (4) is enclosed by the shielding transfer chamber (5), the shield transfer chamber (5) is provided with a shielding hatch door (9), the shielding transfer chamber (5) is provided with a power supply filter (6) and a signal filter (7) inside. The uninterrupted shield system for electromagnetic shielding chamber is capable of preventing information of indoor electronic equipment from radiating outwards or being interfered by the outside, when personals pass in and out of the electromagnetic shielding chamber.
Description
Technical field
The utility model relates to the uninterrupted shielding harness of a kind of EM shielded room, carries out continual electromagnetic compatibility 24 hours every days at the important electronic equipment of special user, to protect its important information.
Background technology
EM shielded room all is equipped with electromagnetic shield door, and when personnel passed in and out EM shielded room and open the door, the information of indoor electric subset is outside radiation leakage or suffer external interference immediately.For guaranteeing EM shielded room continual electromagnetic shielding 24 hours every days, require the uninterrupted shielding harness of design EM shielded room.
Summary of the invention
The purpose of this utility model provides a kind of EM shielded room uninterrupted shielding harness, and the information of indoor electronic equipment was to external radiation or suffer external interference when this system can prevent that personnel from passing in and out EM shielded room.
The technical scheme that realizes above-mentioned purpose is: the uninterrupted shielding harness of a kind of EM shielded room, comprise EM shielded room with electromagnetic shield door, on EM shielded room, be sealedly connected with the shielding transfer chamber, and electromagnetic shield door conductively-closed transfer chamber surrounds, the shielding transfer chamber is provided with the shielding hatch door, is provided with power-supply filter and traffic filter in the shielding transfer chamber.
Electromagnetic shield door and shielding hatch door are Electrically operated gate, other first controller that is equipped with of shielding hatch door, and button in the shielding hatch door that is electrically connected with first controller is arranged in shielding hatch door installed inside, shielding hatch door side also is equipped with the gate inhibition who is electrically connected with first controller, first controller drives with the shielding hatch door by electricity and is connected, other second controller that is equipped with of electromagnetic shield door, and in electromagnetic shield door, be equipped with button in the shield door that is electrically connected with second controller is housed, button outside electromagnetic shielding is equipped with the shield door that is electrically connected with second controller outdoors, second controller drive by electricity and are connected with electromagnetic shield door.
Electromagnetic shield door and shielding hatch door are manually operated door, other first controller that is equipped with of shielding hatch door, and button in the shielding hatch door that is electrically connected with first controller is arranged in shielding hatch door installed inside, shielding hatch door side also is equipped with the gate inhibition who is electrically connected with first controller, first controller is connected with the shielding hatch door by electric mortise lock, other second controller that is equipped with of electromagnetic shield door, and in electromagnetic shield door, be equipped with button in the shield door that is electrically connected with second controller is housed, button outside electromagnetic shielding is equipped with the shield door that is electrically connected with second controller outdoors, second controller is connected with electromagnetic shield door by electric mortise lock.
After adopting technique scheme, be sealedly connected with the shielding transfer chamber that surrounds electromagnetic shield door on EM shielded room, and on the shielding transfer chamber transition hatch door be housed, when personnel passed in and out shielded enclosure, electromagnetic shield door and transition hatch door can not be opened simultaneously.Promptly when personnel will enter shielded enclosure and open the transition hatch door, electromagnetic shield door is closed, after personnel enter the shielding transfer chamber, only close transfer chamber and just can open electromagnetic shield door behind the door, vice versa, to guarantee EM shielded room continual electromagnetic compatibility 24 hours every days, process is controlled by the electric controlled door access control system.Because electromagnetic shield door and transition hatch door can not be opened simultaneously, just have at least one closing, thereby the information that can guarantee indoor electronic equipment can or not suffer extraneous interference to external radiation.
Description of drawings
Fig. 1 is the schematic diagram of first kind of structure of the present utility model;
Fig. 2 is the control module figure of first kind of structure of the present utility model;
Fig. 3 is the schematic diagram of second kind of structure of the present utility model;
Fig. 4 is the control module figure of second kind of structure of the present utility model.
Among the figure 1, EM shielded room 2, electricity drive in 3, second controller 4, electromagnetic shield door 5, shielding transfer chamber 6, power-supply filter 7, traffic filter 8, first controller 9, shielding hatch door 10, the shielding hatch door button 13, the outer button 14 of shield door, electric mortise lock in button 11, gate inhibition 12, the shield door.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment one
As shown in Figure 1, 2, the uninterrupted shielding harness of a kind of EM shielded room, comprise EM shielded room 1 with electromagnetic shield door 4, on EM shielded room 1, be sealedly connected with shielding transfer chamber 5, and electromagnetic shield door 4 conductively-closed transfer chambers 5 surround, shielding transfer chamber 5 is provided with shielding hatch door 9, is provided with power-supply filter 6 and traffic filter 7 in the shielding transfer chamber 5.Electromagnetic shield door 4 and shielding hatch door 9 are Electrically operated gate, shielding hatch door 9 other first controllers 8 that are equipped with, and button 10 in the shielding hatch door that is electrically connected with first controller 8 is arranged in shielding hatch door 9 installed inside, shielding hatch door 9 sides also are equipped with the gate inhibition 11 who is electrically connected with first controller 8, first controller 8 is connected with shielding hatch door 9 by electricity driving 2, electromagnetic shield door 4 other second controllers 3 that are equipped with, and in electromagnetic shield door 4, be equipped with button 12 in the shield door that is electrically connected with second controller 3 is housed, button 13, the second controllers 3 are installed outside electromagnetic shield door 4 outside the shield door that is electrically connected with second controller 3 to be driven 2 by electricity and is connected with electromagnetic shield door 4.
Embodiment two
Shown in Fig. 3,4, the uninterrupted shielding harness of a kind of EM shielded room, comprise EM shielded room 1 with electromagnetic shield door 4, on EM shielded room 1, be sealedly connected with shielding transfer chamber 5, and electromagnetic shield door 4 conductively-closed transfer chambers 5 surround, shielding transfer chamber 5 is provided with shielding hatch door 9, is provided with power-supply filter 6 and traffic filter 7 in the shielding transfer chamber 5.Electromagnetic shield door 4 and shielding hatch door 9 are manually operated door, shielding hatch door 9 other first controllers 8 that are equipped with, and button 10 in the shielding hatch door that is electrically connected with first controller 8 is arranged in shielding hatch door 9 installed inside, shielding hatch door 9 sides also are equipped with the gate inhibition 11 who is electrically connected with first controller 8, first controller 8 is connected with shielding hatch door 9 by electric mortise lock 14, electromagnetic shield door 4 other second controllers 3 that are equipped with, and in electromagnetic shield door 4, be equipped with button 12 in the shield door that is electrically connected with second controller 3 is housed, button 13, the second controllers 3 are installed outside electromagnetic shield door 4 outside the shield door that is electrically connected with second controller 3 to be connected with electromagnetic shield door 4 by electric mortise lock 14.
Operation principle of the present utility model is as follows: press gate inhibition's 11 scramblers when personnel will enter EM shielded room 1, transition hatch door 9 drives 2 by electricity and opens, personnel enter shielding transfer chamber 5 and close the outer button 13 of the shield door that just can press electromagnetic shield door 4 behind the transition hatch door 9 electromagnetic shield door 4 is opened, this moment, personnel just can enter EM shielded room 1, close electromagnetic shield door 4 again, go out the chamber process and to advance the chamber process opposite.When going out the chamber, press in the shield door of electromagnetic shield door 4 button 12 electromagnetic shield door 4 is opened, transition this moment hatch door 9 is closed, after personnel enter shielding transfer chamber 5 and close electromagnetic shield door 4, just can press the inward swinging door hatch door button 10 of transition hatch door 9, open the transition hatch door.In a word, guaranteeing at least in the process of personnel turnover has a door to close, and the information that can prevent indoor electronic equipment effectively is to external radiation or suffer external interference.
Claims (3)
1. uninterrupted shielding harness of EM shielded room, comprise the have electromagnetic shield door EM shielded room (1) of (4), it is characterized in that: on EM shielded room (1), be sealedly connected with shielding transfer chamber (5), and electromagnetic shield door (4) conductively-closed transfer chamber (5) surrounds, shielding transfer chamber (5) is provided with shielding hatch door (9), is provided with power-supply filter (6) and traffic filter (7) in the shielding transfer chamber (5).
2. the uninterrupted shielding harness of EM shielded room according to claim 1, it is characterized in that: described electromagnetic shield door (4) and shielding hatch door (9) are Electrically operated gate, other first controller (8) that is equipped with of shielding hatch door (9), and button (10) in the shielding hatch door that is electrically connected with first controller (8) is arranged in shielding hatch door (9) installed inside, shielding hatch door (9) side also is equipped with the gate inhibition (11) who is electrically connected with first controller (8), first controller (8) drives (2) by electricity and is connected with shielding hatch door (9), other second controller (3) that is equipped with of electromagnetic shield door (4), and in electromagnetic shield door (4), be equipped with button (12) in the shield door that is electrically connected with second controller (3) is housed, button (13) outside the shield door that is electrically connected with second controller (3) is installed outside electromagnetic shield door (4), and second controller (3) drives (2) by electricity and is connected with electromagnetic shield door (4).
3. the uninterrupted shielding harness of EM shielded room according to claim 1, it is characterized in that: electromagnetic shield door (4) and shielding hatch door (9) are manually operated door, other first controller (8) that is equipped with of shielding hatch door (9), and button (10) in the shielding hatch door that is electrically connected with first controller (8) is arranged in shielding hatch door (9) installed inside, shielding hatch door (9) side also is equipped with the gate inhibition (11) who is electrically connected with first controller (8), first controller (8) is connected with shielding hatch door (9) by electric mortise lock (14), other second controller (3) that is equipped with of electromagnetic shield door (4), and in electromagnetic shield door (4), be equipped with button (12) in the shield door that is electrically connected with second controller (3) is housed, button (13) outside the shield door that is electrically connected with second controller (3) is installed outside electromagnetic shield door (4), and second controller (3) is connected with electromagnetic shield door (4) by electric mortise lock (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201483966U CN202050640U (en) | 2011-05-11 | 2011-05-11 | Uninterrupted shield system for electromagnetic shielding chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201483966U CN202050640U (en) | 2011-05-11 | 2011-05-11 | Uninterrupted shield system for electromagnetic shielding chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050640U true CN202050640U (en) | 2011-11-23 |
Family
ID=44990930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201483966U Expired - Fee Related CN202050640U (en) | 2011-05-11 | 2011-05-11 | Uninterrupted shield system for electromagnetic shielding chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024165A (en) * | 2015-07-31 | 2015-11-04 | 中国科学院国家天文台 | Electromagnetic shielding mechanical-electrical-hydraulic integrated structure |
| CN105188327A (en) * | 2015-07-21 | 2015-12-23 | 无锡市海联舰船附件有限公司 | Marine shielding room |
| CN107883419A (en) * | 2017-12-25 | 2018-04-06 | 河南民生特种装备有限公司 | Electromagnetic shielding chamber heating system |
-
2011
- 2011-05-11 CN CN2011201483966U patent/CN202050640U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188327A (en) * | 2015-07-21 | 2015-12-23 | 无锡市海联舰船附件有限公司 | Marine shielding room |
| CN105188327B (en) * | 2015-07-21 | 2018-09-21 | 无锡德林防务装备股份有限公司 | Screened room peculiar to vessel |
| CN105024165A (en) * | 2015-07-31 | 2015-11-04 | 中国科学院国家天文台 | Electromagnetic shielding mechanical-electrical-hydraulic integrated structure |
| CN105024165B (en) * | 2015-07-31 | 2017-09-26 | 中国科学院国家天文台 | A kind of mechanical-electrical-hydraulic integration structure of electromagnetic shielding |
| CN107883419A (en) * | 2017-12-25 | 2018-04-06 | 河南民生特种装备有限公司 | Electromagnetic shielding chamber heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111123 Termination date: 20160511 |