CN201188740Y - Electromagnetic shielding perspective window and integrated monitoring console thereof - Google Patents
Electromagnetic shielding perspective window and integrated monitoring console thereof Download PDFInfo
- Publication number
- CN201188740Y CN201188740Y CNU2008200792227U CN200820079222U CN201188740Y CN 201188740 Y CN201188740 Y CN 201188740Y CN U2008200792227 U CNU2008200792227 U CN U2008200792227U CN 200820079222 U CN200820079222 U CN 200820079222U CN 201188740 Y CN201188740 Y CN 201188740Y
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- China
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- cushion block
- perspective window
- glass
- bias voltage
- mounting panel
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Abstract
The utility model discloses an electromagnetic shielding perspective window which comprises shielding glass. The shielding glass comprises a glass plate and a metal mesh clamped in the glass plate. The electromagnetic shielding perspective window is characterized in that a mounting plate, a supporting cushion block, a slantwise compressing cushion block, and a compressing device are also included, wherein, the mounting plate is provided with an opening for mounting the shielding glass and a contact surface contacting with the metal meshes; the supporting cushion block and the slantwise compressing cushion block are respectively arranged at two sides of the glass plate, and the slantwise compressing cushion block comprises a part extending to the contact surface of the mounting plate; the compressing device slantwise compresses the whole slantwise compressing cushion block. The electromagnetic shielding perspective window has simple structure and reliable mounting of the shielding glass, causing the shielding glass and the mounting plate to have a good sealing contact with a shielding body. The utility model also discloses an integrated control and monitor stand with the electromagnetic shielding perspective window, which is used for positioning information processing equipment to be controlled and monitored.
Description
Technical field
The utility model relates to a kind of shielding device, and relating in particular to is integrated monitoring platform and the electromagnetic shielding that uses on this control and monitor console perspective window.
Background technology
On existing electromagnetic shield, in shielded box or shielding cabinet, be typically provided with the perspective window, see through this perspective window and can see inner device for display of message, as display screen, Displaying Meter etc.For the light transmission of satisfied perspective window and the requirement of screening effectiveness simultaneously, habitual shield glass is set satisfies this requirement, as shown in Figure 1, shield glass is made of glass plate 121,125 and wire netting interlayer 123, wire netting interlayer 123 has the extension 127 of exposing glass plate, detail about shield glass, can be with reference to following patent, for example the height of CN2589191Y proposition shields Tempest glass, the anti-electromagnetic radiation shield glass plate that CN2566420Y proposes, the Computer Electromagnetic Radiation shield glass that CN2191452Y proposes.Yet the installation of shield glass is different from simple glass, is to obtain shield gasket structure preferably emphatically, to improve the screening effectiveness of shielded box.
The utility model content
The purpose of this utility model is to provide a kind of electromagnetic shielding perspective window that is used on the shield.
The purpose of this utility model also is to provide a kind of integrated monitoring platform that uses this electromagnetic shielding perspective window.
For reaching this purpose, electromagnetic shielding perspective window of the present utility model comprises shield glass, and shield glass comprises glass plate and is clipped in wire netting between the glass plate; Mounting panel, have opening that shield glass is installed and with the contacted contact surface of wire netting; Lip block and bias voltage cushion block lay respectively at the both sides of glass plate, and the bias voltage cushion block also is included in the part of being extended on the contact surface of mounting panel; And hold down gag, to the whole bias voltage of bias voltage cushion block.
Preferably, above-mentioned hold down gag comprises the support that is fixed in mounting panel, the pressing plate that is located at the screw on the support and is held out against by screw, and pressing plate supports the bias voltage cushion block.
Preferably, above-mentioned electromagnetic shielding perspective window also comprises panel, and panel and mounting panel are provided with at interval, so that arrange the maintenance body of lip block and lip block, keep body to limit the edge of perspective window.
Preferably, above-mentioned mounting panel has folding edge, is fixed with metal spring leaf on the folding edge, with the shield aperture of door in the shielding plug-in unit be close to and contact.
Preferably, above-mentioned lip block and bias voltage cushion block all are elastic cushion blocks.
Preferably, be coated with conductor layer on the contact surface of above-mentioned mounting panel.
The utility model also provides a kind of integrated monitoring platform, comprises upper box, lower box and workbench, and upper box is provided with shield door, shield door is provided with shielding perspective window, it is characterized in that shielding perspective window comprises: shield glass comprises glass plate and is clipped in wire netting between the glass plate; Mounting panel, have opening that shield glass is installed and with the contacted contact surface of wire netting, the edge of mounting panel is bent to form carriage, is fixed with the beryllium copper reed on the carriage; Lip block and bias voltage cushion block are supported on the both sides of shield glass, and the bias voltage cushion block also is included in the part of being extended on the contact surface of mounting panel; And bias mechanism, to the whole bias voltage of bias voltage cushion block.
Preferably, above-mentioned upper box and lower box are respectively equipped with the position corresponding opening; Be provided with the carriage around opening in one in the upper and lower casing, the carriage inboard is provided with the beryllium copper reed; The grafting body tightly is plugged in the carriage, and upper and lower box sealing is connected.
Preferably, above-mentioned first cushion block and second cushion block are made by elastomeric material.
Electromagnetic shielding perspective window of the present utility model, owing to be provided with the bias voltage cushion block, this bias voltage cushion block extends between glass plate and mounting panel, thereby makes that the installation of shield glass is reliable on the one hand, makes that on the other hand contact is good between wire netting and the mounting panel.And cushion block can be made by the rubber elastomeric material, thereby can obtain effects such as antidetonation and anti-deformation.In addition, the edge of mounting panel can also bend and the carriage installed as the beryllium copper reed, thereby electromagnetic shielding perspective window becomes electromagnetic shield door.
Be noted that the description and the following detailed description all are exemplary, being intended to provides further instruction to desired the utility model.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage, below with reference to accompanying drawings, other purpose, feature and effect of the present utility model is described in further detail.
Description of drawings
Constitute this specification a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment and be used for illustrating principle of the present utility model with explanation.In the accompanying drawing:
Fig. 1 shows the shield glass of prior art;
Fig. 2 shows the side sectional view according to the utility model integrated monitoring platform;
Fig. 3 shows the cutaway view according to the utility model electromagnetic shielding perspective window on the other hand; And
Fig. 4 shows the annexation between the upper and lower casing of integrated monitoring platform shown in Figure 2.
Embodiment
Below in conjunction with the reference accompanying drawing preferred embodiment of the present utility model is elaborated.In the accompanying drawings, identical parts are represented with same reference number.Though the electromagnetic shielding of the utility model preferred embodiment perspective window is incorporated into the integrated monitoring platform and describes, obviously, electromagnetic shielding perspective window according to the utility model preferred embodiment can be used for other shield, and is not subjected to the restriction of integrated monitoring platform.
Fig. 2 shows the side view cutaway drawing according to the utility model integrated monitoring platform on the one hand.Integrated monitoring platform shown in the figure typically is used for secret occasion, is used for placing messaging device to be monitored, and for example desktop computer, server etc. prevent that process information from letting out interference secret or the external electromagnetic ripple.Particularly, comprise upper box 10, lower box 20 and workbench 30 according to integrated monitoring platform 1 of the present utility model.Wherein, upper box 10 is provided with shielding windows 100 (perhaps being called shielding perspective window), and shielding windows 100 are provided with shield glass 120; Lower box 20 is provided with shield door 200.Upper box 10 and lower box 20 link together, and constitute shield, and the connection details about last lower box will illustrate with reference to Fig. 4 hereinafter.
Fig. 3 shows the cutaway view according to the utility model electromagnetic shielding perspective window on the other hand, as shown in the figure, shielding perspective window 100 is made up of shield glass 120 and fixture, particularly, fixture comprises: have the pressing plate 109 of panel 117, the mounting panel 119 of fixedlying connected with panel of opening 110, the rubber cushion blocks 111 that is supported on the shield glass outside, the rubber cushion blocks 105 that is supported on the shield glass inboard, rubber mat plate 105 and have the support 103 that holds out against screw.Particularly, on mounting panel 119, offer the open area that matches with the shield glass flat shape, be used for holding therein shield glass 120, in addition, on the inner surface of mounting panel 119, the surface portion at adjacent openings edge is used to contact the wire netting part 127 of exposing shield glass, in order to increase the contact effect, can plate low-resistance metal level at surface portion, for example silvering, gold plate, copper coating etc.
In a preferred embodiment, the edge of mounting panel 107 is bent to form carriage, the beryllium copper reed 101 that is used for fixing strip, thereby formed shield door, correspondingly, the doorframe of upper box is provided with plug-in unit 130, and this plug-in unit 130 is when shield door is closed, be pressed together with the beryllium copper reed on the shield door, form the electromagnetic shielding hermetically-sealed construction.
Fig. 4 schematically shows the annexation between the upper and lower casing of the integrated monitoring platform among Fig. 2.As shown in the figure, upper box 10 and lower box 20 are close together, and are spirally connected projecting edge 13,23 separately fixing with spiro connecting piece.Upper box and lower box are respectively equipped with circular or square connection opening, are provided with bearing 11 on the connection opening of upper box, are provided with carriage 25 on the connection opening of lower box, and carriage 25 is used for fixing beryllium copper reed 27.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes, variation and omission.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. electromagnetic shielding perspective window comprises shield glass, and described shield glass comprises glass plate and is clipped in wire netting between the glass plate, it is characterized in that, also comprises:
Mounting panel, have opening that described shield glass is installed and with the contacted contact surface of described wire netting;
Lip block and bias voltage cushion block lay respectively at the both sides of described glass plate, and described bias voltage cushion block also is included in the part of being extended on the contact surface of described mounting panel; And
Hold down gag is to the whole bias voltage of described bias voltage cushion block.
2. electromagnetic shielding perspective window according to claim 1 is characterized in that described hold down gag comprises the support that is fixed in described mounting panel, the pressing plate that is located at the screw on the described support and is held out against by screw, and described pressing plate supports described bias voltage cushion block.
3. electromagnetic shielding perspective window according to claim 1 is characterized in that also comprise panel, described panel and mounting panel are provided with at interval, so that arrange the maintenance body of lip block and described lip block, described maintenance body limits the edge of perspective window.
4. electromagnetic shielding according to claim 1 perspective window is characterized in that described mounting panel has folding edge, is fixed with metal spring leaf on the described folding edge, with the shield aperture of door in the shielding plug-in unit be close to and contact.
5. according to each described electromagnetic shielding perspective window in the claim 1 to 4, it is characterized in that described lip block and bias voltage cushion block all are elastic cushion blocks.
6. electromagnetic shielding perspective window according to claim 5 is characterized in that, is coated with conductor layer on the contact surface of described mounting panel.
7. the integrated monitoring platform comprises upper box, lower box and workbench, and described upper box is provided with shield door, and described shield door is provided with shielding perspective window, it is characterized in that, described shielding perspective window comprises:
Shield glass comprises glass plate and is clipped in wire netting between the glass plate;
Mounting panel has the opening of the described shield glass of installation and the contact surface of described wire netting, and the edge of described mounting panel is bent to form carriage, is fixed with the beryllium copper reed on the described carriage;
Lip block and bias voltage cushion block are supported on the both sides of described shield glass, and described bias voltage cushion block also is included in the part of being extended on the contact surface of described mounting panel; And
Bias mechanism is to the whole bias voltage of described bias voltage cushion block.
8. integrated monitoring platform according to claim 7 is characterized in that,
Described upper box and lower box are respectively equipped with the position corresponding opening;
Be provided with the carriage around opening in one in the described upper and lower casing, described carriage inboard is provided with the beryllium copper reed;
The grafting body tightly is plugged in the carriage, and described upper and lower box sealing is connected.
9. integrated monitoring platform according to claim 8 is characterized in that, described first cushion block and second cushion block are made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200792227U CN201188740Y (en) | 2008-03-06 | 2008-03-06 | Electromagnetic shielding perspective window and integrated monitoring console thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200792227U CN201188740Y (en) | 2008-03-06 | 2008-03-06 | Electromagnetic shielding perspective window and integrated monitoring console thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188740Y true CN201188740Y (en) | 2009-01-28 |
Family
ID=40311761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200792227U Expired - Lifetime CN201188740Y (en) | 2008-03-06 | 2008-03-06 | Electromagnetic shielding perspective window and integrated monitoring console thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188740Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100390A (en) * | 2017-05-22 | 2017-08-29 | 北京电影学院 | A kind of Multi-functional analog classroom for musicology teaching |
-
2008
- 2008-03-06 CN CNU2008200792227U patent/CN201188740Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100390A (en) * | 2017-05-22 | 2017-08-29 | 北京电影学院 | A kind of Multi-functional analog classroom for musicology teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |
|
| CX01 | Expiry of patent term |