CN2806724Y - Multifunctional electromagnetic shield door - Google Patents
Multifunctional electromagnetic shield door Download PDFInfo
- Publication number
- CN2806724Y CN2806724Y CN 200520073196 CN200520073196U CN2806724Y CN 2806724 Y CN2806724 Y CN 2806724Y CN 200520073196 CN200520073196 CN 200520073196 CN 200520073196 U CN200520073196 U CN 200520073196U CN 2806724 Y CN2806724 Y CN 2806724Y
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- CN
- China
- Prior art keywords
- shielding
- door leaf
- door
- slotting tool
- rubber
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a multifunctional electromagnetic shielding door for preventing indoor electromagnetic waves from leaking. The utility model comprises a door frame (3), a door leaf (2), a hinge (1) and a locking mechanism, wherein one side of the door frame (3) and one side of the door leaf (2) are hinged together through the hinge (1), and a shielding slotting tool (2-1) is arranged on the door leaf (2). A shielding groove (8) corresponding to the shielding slotting tool (2-1) is arranged on the door frame (3), and both sides of an inner cavity of the shielding groove (8) are fixed with reeds (7); sealing rubber (5) is installed in the shielding groove (8), and the cutting edge of the shielding slotting tool (2-1) is abutted against the sealing rubber (5); sound isolating members (6) are filled in an inner cavity of the door leaf (2). The utility model not only can prevent the leakage of indoor electromagnetic waves, but also can prevent moisture and dust from entering indoors, and in addition, the utility model also has the function of sound isolation and is a great innovation for the existing electromagnetic shielding doors.
Description
Technical field
The utility model relates to the shield door field, specifically, relates to a kind of multifunction electromagnetic shield door that is used for preventing indoor electromagnetic-wave leakage.
Background technology
Electromagnetic shield door commonly used at present is made up of door leaf, doorframe, hinge and retaining mechanism, has the shielding slotting tool on the door leaf, a limit of doorframe and door leaf is hinged by hinge, have on the doorframe and the corresponding shielding trench of shielding slotting tool, shielding trench inner chamber both sides are fixed with reed, as the disclosed a kind of Electromagnetic Steel PSD of Chinese patent CN2703853Y.Though but this door can prevent indoor electromagnetic-wave leakage, still have following deficiency: the protection against the tide and the sound insulation capabilities of this shield door are poor.
Summary of the invention
The purpose of this utility model provides and a kind ofly can prevent indoor electromagnetic-wave leakage, again can be moistureproof and the multifunction electromagnetic shield door of sound insulation.
The technical scheme that realizes above-mentioned purpose is: a kind of multifunction electromagnetic shield door, comprise doorframe, door leaf, hinge and retaining mechanism, a limit of doorframe and door leaf is by having the shielding slotting tool on the hinged door leaf of hinge, have on the doorframe and the corresponding shielding trench of shielding slotting tool, shielding trench inner chamber both sides are fixed with reed, caulking gum also is installed in the shielding trench, and the edge of a knife of shielding slotting tool is against on the sealing rubber; Be filled with sound insulating member in the door leaf inner chamber.
After adopting technique scheme, owing in the shielding trench caulking gum is installed also, and the edge of a knife of shielding slotting tool is against on the sealing rubber, and caulking gum can prevent in outdoor moisture and the dust inlet chamber, prevents that indoor article from making moist.Owing to be filled with sound insulating member in the door leaf, the door leaf that is filled with sound insulating member can play the effect of damping, prevents the influence of outdoor sound wave to indoor article again.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the structural representation of sound insulating member among Fig. 2;
Fig. 4 is the structural representation of caulking gum among Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Shown in Fig. 1,2,4, a kind of multifunction electromagnetic shield door, comprise doorframe 3, door leaf 2, hinge 1 and retaining mechanism 4, a limit of doorframe 3 and door leaf 2 is by having shielding slotting tool 2-1 on the hinge 1 hinged door leaf 2, has corresponding shielding trench 8 on the doorframe 3 with shielding slotting tool 2-1, shielding trench 8 inner chamber both sides are fixed with reed 7, and caulking gum 5 also is installed in the shielding trench 8, and the edge of a knife of shielding slotting tool 2-1 is against on the sealing rubber 5; Be filled with sound insulating member 6 in door leaf 2 inner chambers.Caulking gum 5 can adopt foam rubber, its good seal performance.
As shown in Figure 3, sound insulating member 6 is made up of support 6-3, foamed plastics 6-4, rubber 6-1 and magnetic stripe 6-2, and rubber 6-1 is installed on the support 6-3, and magnetic stripe 6-2 is inserted in the rubber 6-1.Adopt magnetic stripe 6-2 that sound insulating member 6 is close on the door leaf, improve the damping capacity of door leaf 2, play good soundproof effect.
As shown in Figure 3, have telescopic hole 9 on the rubber 6-1, adopt telescopic hole 9 can improve the retractility of foam rubber 6-1, be convenient to the installation of foam rubber 6-1 and magnetic stripe 6-2.
As shown in Figure 1, retaining mechanism 4 is made up of connecting rod, handle and rotating shaft etc., and handle is hinged with connecting rod, rotating shaft respectively, and rotating shaft is installed on the door leaf 2.
Claims (4)
1, a kind of multifunction electromagnetic shield door, comprise doorframe (3), door leaf (2), hinge (1) and retaining mechanism (4), a limit of doorframe (3) and door leaf (2) is by having shielding slotting tool (2-1) on the hinged door leaf of hinge (1) (2), have on the doorframe (3) and the corresponding shielding trench (8) of shielding slotting tool (2-1), shielding trench (8) inner chamber both sides are fixed with reed (7), it is characterized in that:
In a, the shielding trench (8) caulking gum (5) is installed also, the edge of a knife of shielding slotting tool (2-1) is against on the sealing rubber (5);
Be filled with sound insulating member (6) in b, door leaf (2) inner chamber.
2, multifunction electromagnetic shield door according to claim 1, it is characterized in that: described sound insulating member (6) is made up of support (6-3), foamed plastics (64), rubber (6-1) and magnetic stripe (6-2), rubber (6-1) is installed on the support (6-3), and magnetic stripe (6-2) is inserted in the rubber (6-1).
3, multifunction electromagnetic shield door according to claim 2 is characterized in that: have telescopic hole (9) on the rubber (6-1).
4, according to claim 1 or 2 or 3 described multifunction electromagnetic shield doors, it is characterized in that: described caulking gum (5) is a foam rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073196 CN2806724Y (en) | 2005-06-28 | 2005-06-28 | Multifunctional electromagnetic shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073196 CN2806724Y (en) | 2005-06-28 | 2005-06-28 | Multifunctional electromagnetic shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806724Y true CN2806724Y (en) | 2006-08-16 |
Family
ID=36921024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073196 Expired - Fee Related CN2806724Y (en) | 2005-06-28 | 2005-06-28 | Multifunctional electromagnetic shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806724Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434651C (en) * | 2006-10-30 | 2008-11-19 | 中国人民解放军总后勤部建筑工程研究所 | Flexible curled-edge wave-inhibiting shield door |
| CN101594770B (en) * | 2009-06-22 | 2010-12-08 | 常州雷宁电磁屏蔽设备有限公司 | Slotting tool-socket matching pair for electromagnetic shield door |
| CN101915047A (en) * | 2010-08-26 | 2010-12-15 | 衡阳泰豪通信车辆有限公司 | Shielding door |
| CN102052044A (en) * | 2010-11-12 | 2011-05-11 | 无锡市海联舰船附件有限公司 | Electromagnetic shield door |
| CN105392349A (en) * | 2015-11-05 | 2016-03-09 | 上海电器科学研究所（集团）有限公司 | Anechoic chamber shielding gate capable of improving standing wave characteristic |
-
2005
- 2005-06-28 CN CN 200520073196 patent/CN2806724Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434651C (en) * | 2006-10-30 | 2008-11-19 | 中国人民解放军总后勤部建筑工程研究所 | Flexible curled-edge wave-inhibiting shield door |
| CN101594770B (en) * | 2009-06-22 | 2010-12-08 | 常州雷宁电磁屏蔽设备有限公司 | Slotting tool-socket matching pair for electromagnetic shield door |
| CN101915047A (en) * | 2010-08-26 | 2010-12-15 | 衡阳泰豪通信车辆有限公司 | Shielding door |
| CN102052044A (en) * | 2010-11-12 | 2011-05-11 | 无锡市海联舰船附件有限公司 | Electromagnetic shield door |
| CN102052044B (en) * | 2010-11-12 | 2012-05-09 | 无锡市海联舰船附件有限公司 | Electromagnetic shield door |
| CN105392349A (en) * | 2015-11-05 | 2016-03-09 | 上海电器科学研究所（集团）有限公司 | Anechoic chamber shielding gate capable of improving standing wave characteristic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: B201, building No. 5, Lane 8, Lane 100089, Beijing, Haidian District, China Patentee after: Beijing city Changping Technology Co. Ltd. Address before: Jiangsu city of Changzhou province Lanling Road No. 40, zip code: 213001 Patentee before: Changzhou Greatwall Shielding Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING CITY CHANGCHANGPING SCIENCE CO., LTD. Free format text: FORMER OWNER: CHANGZHOU CITY CHANGCHENG SHIELDING EQUIPMENT ROOM EQUIPMENT CO., LTD. Effective date: 20081205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |