CN201420485Y - Shielding door with high-performance multi-combination trapezoid shielding door vanes - Google Patents
Shielding door with high-performance multi-combination trapezoid shielding door vanes Download PDFInfo
- Publication number
- CN201420485Y CN201420485Y CN2009200373228U CN200920037322U CN201420485Y CN 201420485 Y CN201420485 Y CN 201420485Y CN 2009200373228 U CN2009200373228 U CN 2009200373228U CN 200920037322 U CN200920037322 U CN 200920037322U CN 201420485 Y CN201420485 Y CN 201420485Y
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- cutter
- shield door
- shielding
- shielding door
- trapezoidal
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Abstract
The utility model relates to a shielding door with high-performance multi-combination trapezoid shielding door vanes, mainly comprising a shielding door leaf, a shielding door frame, combined trapezoid shielding door vanes, a hinge and a shielding door locking mechanism. The shielding door leaf is connected with the shielding door frame through the hinge at the door edge; the combined trapezoid shielding door vanes are arranged around the shielding door leaf and the shielding door frame and comprise a concave vane, a convex vane and a straight vane. Elastic conductive materials are arranged among the combined trapezoid shielding door vanes; elastic sealing rubber strips are installed and fixed in a convex vane trough of the combined trapezoid shielding door vanes; and the bottom of the concave vane of the combined trapezoid shielding door vanes is propped and buckled on the elastic sealing rubber strips or the elastic conductive sealing rubber strips. The high-performance combined trapezoid shielding door vanes are equivalent to increasing the number of the shielding doors, and thereby the shielding performance is improved. Meanwhile, the elastic sealing rubber strips are installedand fixed in the convex vane trough of the combined trapezoid shielding door vanes so as to ensure that a shielding chamber is soundproof, dustproof and dampproof and improve the working environmentof the shielding chamber.
Description
Technical field
The utility model relates to the trapezoidal shield door cutter shield door of the many combinations of high-performance. refer to the trapezoidal shield door cutter shield door of a kind of unlatching many combinations of high-performance flexibly especially.
Background technology
Along with the particularly continuous development of electronic computer technology of electronic technology, electronic computer and computer server have been widely used in the information processing of government bodies, military commanding, communication, medical treatment etc., because the particularity of electronic computer and computer server, the radiation direction external leakage valuable information data that it is as easy as rolling off a log when being subjected to external interference and self work cause danger or heavy losses to the country and people.For guaranteeing electronic computer and computer server operate as normal, preventing to divulge a secret, eliminate or the minimizing electromagnetic interference.Solve electromagnetic compatibility problem.Every interference can be eliminated or weakens with the method for shielding, so the quality of Capability of Shielding Chamber directly has influence on the working condition of electronic computer and computer server.
Shield door is the important component part of screened room, is the access way of personnel and equipment, and the quality of shield door performance is the most important index of screened room.Shield door in the market all adopts simple gate cutter double reed sheet structure.This structural disadvantages: reed or door cutter installation requirement are higher.In case the door knife-edge becomes or reed fatigue will cause a cutter and reed loose contact, shielding properties descends.At the defective of present hilted broadsword two-man act sheet screened room, the utility model provides the shield door of the trapezoidal shield door cutter of the many combinations of a kind of high-performance.
Summary of the invention
Main purpose of the present utility model is: provide a kind of high-performance to make up trapezoidal shield door cutter shield door, this shield door comprises shielding doorframe, shielding door leaf, makes up the retaining mechanism of trapezoidal shield door cutter, hinge and shield door and forms; Door leaf is connected with the shielding doorframe by the hinge on door limit; The shielding doorframe is installed the trapezoidal door of combination cutter all around with the shielding door leaf, makes up trapezoidal shield door cutter and is made up of straight knife and trapezoidal door cutter, and trapezoidal cutter is divided into recessed portal cutter and convex door cutter again, between the trapezoidal door of combination cutter elastic conducting material is installed.
The utility model purpose two: provide a kind of high-performance to make up the shield door of trapezoidal shield door cutter.Bank is gone into elastic packing rubber strip or elastic conduction sealing rubber strip in the protruding cutter groove of the trapezoidal shield door cutter of combination.Wherein:
The trapezoidal shield door cutter of combination is installed around described shielding doorframe and the door leaf, and this shield door cutter is respectively by straight knife, spill trapezoidal door cutter and the trapezoidal door of convex cutter.
The trapezoidal shield door cutter of described combination can require to install one or more groups according to shielding properties and make up trapezoidal shield door cutter.
Described shielding doorframe is corresponding mutually with the trapezoidal shield door cutter of combination that the shielding door leaf is installed all around, can have certain angle.
The trapezoidal shield door cutter of combination that described shielding doorframe and shielding door leaf are installed is between trapezoidal cutter of the trapezoidal door of spill cutter and convex, install elastic conducting material between the straight knife.
The utility model is compared with the equipment of commonly using, and has following advantage:
1, trapezoidal shield door cutter is made up in the utility model utilization, is equivalent to the number of plies that increases shield door, has further improved the shielding properties of screened room.
2, the utility model makes up trapezoidal shield door cutter, is made up of straight knife, recessed trapezoidal door cutter and protruding trapezoidal door cutter shield door cutter, and trapezoidal shield door cutter can have certain angle.Guarantee that fully the elastic conducting material between the door cutter contacts with the good conductive of door cutter, has overcome present shield door and has used back door cutter or reed deformation to cause loose contact.
3, the utility model can require to select for use flexibly the trapezoidal shield door cutter of combination of varying number according to shielding properties.
4, the utility model makes up in the trapezoidal shield door cutter convex door cutter groove elastic packing rubber or elastic conduction sealing rubber strip can be installed, and realizes the dust and moisture and the sound insulation of screened room.
5, the utility model is simple in structure, and processing and fabricating is convenient.
Description of drawings
Fig. 1, be the utility model master TV structure schematic diagram.
Fig. 2, look schematic diagram for the utility model part section mansion.
Fig. 3, be the trapezoidal door of the utility model combination cutter combination schematic diagram.
Fig. 4, be the trapezoidal door of the utility model combination cutter part schematic diagram.
The specific embodiment:
For being easier to understand, technological means, technical characterictic, the purpose of reaching and the effect that the utility model is used understand, now with preferred embodiment, be described with reference to the accompanying drawings as follows: see that Fig. 1-3 is the utility model embodiment, the trapezoidal shield door cutter shield door of the many combinations of a kind of high-performance mainly is made up of shielding door leaf 1, shielding doorframe 2, hinge 7 and 3,4,5,6 of retaining mechanisms.Shielding door leaf 1 is connected with shielding doorframe 2 by the hinge 7 on door limit, and is that the center rotation opens or close shield door with 7 on hinge.Shielding door leaf 1, the trapezoidal shield door cutter of combination is installed around the shielding doorframe 2, make up trapezoidal shield door cutter by recessed portal cutter 9, convex door cutter 10 and straight knife 12 are formed, elastic conducting material 11 is installed between trapezoidal shield door cutter recessed portal cutter 9 of combination and convex door cutter 10, between the trapezoidal shield door cutter straight knife 12 of combination, elastic conducting material 11 is installed, elastic conducting material 11 can be fixed on 9 liang of outsides of recessed portal cutter or be fixed on 10 liang of inboards of convex door cutter, by closing and retaining mechanism 3 of shielding door leaf 1,4,5, under 6 the effect, make elastic conducting material 11 and shield door cutter keep excellent contact, play shielding action.Make up in protruding cutter 10 grooves of trapezoidal shield door cutter elastic packing rubber strip or elastic conduction sealing rubber strip 8 are installed, recessed portal cutter 9 bottoms deductions can play sound insulation, dust and moisture effect on this elastic packing rubber strip or electrically conductive elastic sealing rubber strip 8 when shield door is closed.
Claims (7)
1, the trapezoidal shield door cutter shield door of the many combinations of a kind of high-performance comprises that mainly door leaf (1), the trapezoidal shield door cutter of doorframe (2) combination, hinge (7) and shield door retaining mechanism (3), (4), (5), (6) form; Shielding door leaf (1) is connected by door limit hinge with shielding doorframe (2); Shielding door leaf (1) is equipped with the trapezoidal shield door cutter of combination all around with shielding doorframe (2), is mounted with elastic conducting material (11) between the shielding cutter door; In the protruding cutter groove of the trapezoidal shield door cutter of combination, elastic packing rubber strip or elastic packing conductive rubber strip (8) are installed.
2, the trapezoidal shield door cutter shield door of the many combinations of high-performance according to claim 1 is characterized in that: the trapezoidal shield door cutter of described combination, by concave barrier door cutter, and straight knife (12) form.
3, the trapezoidal shield door cutter shield door of the many combinations of high-performance according to claim 1, it is characterized in that: the trapezoidal shield door cutter of described combination concave barrier door cutter (9) can have certain angle with convex shield door cutter (10).
4, the trapezoidal shield door cutter shield door of the many combinations of high-performance according to claim 1 is characterized in that: elastic conducting material can be fixed on interior two inboards of concave barrier door cutter (9) or be fixed on outer two outsides of convex shield door cutter (10).
5, the trapezoidal shield door cutter shield door of the many combinations of high-performance according to claim 1, it is characterized in that: the number of combinations that makes up trapezoidal shield door cutter can be a cover.
6, the trapezoidal shield door cutter shield door of the many combinations of high-performance according to claim 1 is characterized in that: the number of combinations that makes up trapezoidal shield door cutter can be more than two covers.
7, the trapezoidal shield door cutter shield door of the many combinations of high-performance according to claim 1, it is characterized in that: make up elastic packing rubber strip or elastic conduction rubber strip (8) are installed in trapezoidal shield door cutter convex cutter (10) groove, the deduction of concave barrier door cutter (9) bottom is on this elastic packing rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200373228U CN201420485Y (en) | 2009-01-21 | 2009-01-21 | Shielding door with high-performance multi-combination trapezoid shielding door vanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200373228U CN201420485Y (en) | 2009-01-21 | 2009-01-21 | Shielding door with high-performance multi-combination trapezoid shielding door vanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420485Y true CN201420485Y (en) | 2010-03-10 |
Family
ID=41807137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200373228U Expired - Fee Related CN201420485Y (en) | 2009-01-21 | 2009-01-21 | Shielding door with high-performance multi-combination trapezoid shielding door vanes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420485Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733733A (en) * | 2012-07-11 | 2012-10-17 | 苏州岸肯电子科技有限公司 | Sound insulation screening door for silencing box |
| CN103850601A (en) * | 2014-03-26 | 2014-06-11 | 北京永诚通科技有限公司 | Electromagnetic shielding door |
| CN109859380A (en) * | 2019-01-09 | 2019-06-07 | 澳柯玛股份有限公司 | A kind of unmanned selling cabinet preventing internal RF ID electromagnetic wave leakage |
-
2009
- 2009-01-21 CN CN2009200373228U patent/CN201420485Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733733A (en) * | 2012-07-11 | 2012-10-17 | 苏州岸肯电子科技有限公司 | Sound insulation screening door for silencing box |
| CN103850601A (en) * | 2014-03-26 | 2014-06-11 | 北京永诚通科技有限公司 | Electromagnetic shielding door |
| CN103850601B (en) * | 2014-03-26 | 2016-02-03 | 北京永诚通科技有限公司 | A kind of electromagnetic shield door |
| CN109859380A (en) * | 2019-01-09 | 2019-06-07 | 澳柯玛股份有限公司 | A kind of unmanned selling cabinet preventing internal RF ID electromagnetic wave leakage |
| CN109859380B (en) * | 2019-01-09 | 2021-05-07 | 澳柯玛股份有限公司 | Unmanned selling cabinet capable of preventing internal RFID electromagnetic wave leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Yunxiang Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20110121 |