CN101593564A - Isolate electromagnetic window and integrated monitoring platform thereof - Google Patents
Isolate electromagnetic window and integrated monitoring platform thereof Download PDFInfo
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- CN101593564A CN101593564A CNA2008101136268A CN200810113626A CN101593564A CN 101593564 A CN101593564 A CN 101593564A CN A2008101136268 A CNA2008101136268 A CN A2008101136268A CN 200810113626 A CN200810113626 A CN 200810113626A CN 101593564 A CN101593564 A CN 101593564A
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- bias voltage
- cushion block
- installing plate
- glass
- shield
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Abstract
The invention discloses a kind of isolation electromagnetic window, comprise shield glass, described shield glass comprises glass plate and is clipped in wire netting between the glass plate, it is characterized in that, also comprise: installing plate, have opening that described shield glass is installed and with the contacted surface in contact 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 surface in contact of described installing plate; And hold down gag, to the whole bias voltage of described bias voltage cushion block.It is simple in structure, and that shield glass is installed is reliable, shield glass is with installing plate and then have good sealing with shield and contact.The invention also discloses a kind of integrated monitoring platform, be used to place messaging device to be monitored with above-mentioned isolation electromagnetic window.
Description
Technical field
The present invention relates to a kind of shielding device, relating in particular to is integrated monitoring platform and the isolation electromagnetic window that uses on this control and monitor console.
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 shield 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 shield effectiveness of shielded box.
Summary of the invention
The object of the present invention is to provide a kind of isolation electromagnetic window that is used on the shield.
The present invention also aims to provide a kind of integrated monitoring platform that uses this isolation electromagnetic window.
For reaching this purpose, isolation electromagnetic window of the present invention comprises shield glass, and shield glass comprises glass plate and is clipped in wire netting between the glass plate; Installing plate, have opening that shield glass is installed and with the contacted surface in contact 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 surface in contact of installing plate; 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 installing plate, 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 isolation electromagnetic window also comprises panel, and panel and installing plate are provided with at interval, so that arrange the maintenance body of lip block and lip block, keeps body to limit the edge of perspective window.
Preferably, above-mentioned installing plate 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 surface in contact of above-mentioned installing plate.
The present invention also provides a kind of integrated monitoring platform, comprises upper box, lower box and worktable, 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; Installing plate, have opening that shield glass is installed and with the contacted surface in contact of wire netting, the edge of installing plate 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 surface in contact of installing plate; 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 resilient material.
Isolation electromagnetic window of the present invention, owing to be provided with the bias voltage cushion block, this bias voltage cushion block extends between glass plate and installing plate, 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 installing plate.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 installing plate can also bend and as the carriage that the beryllium copper reed is installed, become electromagnetic shield door thereby isolate electromagnetic window.
Be noted that the description and the following detailed description all are exemplary, are intended for the requested to provide further explanation of the invention.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage, below with reference to accompanying drawings, other purpose, feature and effect of the present invention is described in further detail.
Description of drawings
Constitute this instructions a part, be used for further understanding accompanying drawing of the present invention and show preferred embodiment and be used for illustrating principle of the present invention with explanation.In the accompanying drawing:
Fig. 1 shows the shield glass of prior art;
Fig. 2 shows the side sectional view of the integrated monitoring platform according to the present invention;
Fig. 3 shows the cut-open view of isolation electromagnetic window according to a further aspect of the invention; 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 preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.In the accompanying drawings, identical parts are represented with same reference number.Though the isolation electromagnetic window of the preferred embodiment of the present invention is incorporated into the integrated monitoring platform and describes, obviously, isolate electromagnetic window according to the preferred embodiment of the invention and can be used for other shield, and be not subjected to the restriction of integrated monitoring platform.
Fig. 2 shows the side view cutaway drawing of integrated monitoring platform according to an aspect of the present invention.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 desk-top computer, server etc. prevent that process information from letting out interference secret or the external electromagnetic ripple.Particularly, integrated monitoring platform 1 according to the present invention comprises upper box 10, lower box 20 and worktable 30.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 cut-open view of isolation electromagnetic window according to a further aspect of the invention, as shown in the figure, shielding perspective window 100 is made up of shield glass 120 and stationary installation, particularly, stationary installation comprises: have the pressing plate 109 of panel 117, the installing plate 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 installing plate 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 inside surface of installing plate 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 installing plate 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 screen 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.
Web member 50 comprises flange portion 51 and tubular insertion 53.In use, insertion section 53 is inserted to be close in the carriage 25 and with the beryllium copper reed and is contacted, and the bearing 11 in flange portion 51 and the upper box is fixed together, thereby forms the electromagnetic sealing space of an integral body between the upper and lower casing by web member.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes, variation and omission.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. isolate electromagnetic window for one kind, comprise shield glass, described shield glass comprises glass plate and is clipped in wire netting between the glass plate, it is characterized in that, also comprises:
Installing plate, have opening that described shield glass is installed and with the contacted surface in contact 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 surface in contact of described installing plate; And
Hold down gag is to the whole bias voltage of described bias voltage cushion block.
2. isolation electromagnetic window according to claim 1 is characterized in that, described hold down gag comprises the support that is fixed in described installing plate, 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. isolation electromagnetic window according to claim 1 is characterized in that, also comprises panel, and described panel and installing plate 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. isolation electromagnetic window according to claim 1 is characterized in that described installing plate 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 isolation electromagnetic 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. isolation electromagnetic window according to claim 5 is characterized in that, is coated with conductor layer on the surface in contact of described installing plate.
7. the integrated monitoring platform comprises upper box, lower box and worktable, 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;
Installing plate has the opening of the described shield glass of installation and the surface in contact of described wire netting, and the edge of described installing plate 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 surface in contact of described installing plate; 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 resilient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101136268A CN101593564A (en) | 2008-05-29 | 2008-05-29 | Isolate electromagnetic window and integrated monitoring platform thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101136268A CN101593564A (en) | 2008-05-29 | 2008-05-29 | Isolate electromagnetic window and integrated monitoring platform thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101593564A true CN101593564A (en) | 2009-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101136268A Pending CN101593564A (en) | 2008-05-29 | 2008-05-29 | Isolate electromagnetic window and integrated monitoring platform thereof |
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| CN (1) | CN101593564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148387A (en) * | 2019-12-13 | 2020-05-12 | 武汉航空仪表有限责任公司 | Electromechanical controller observation window |
-
2008
- 2008-05-29 CN CNA2008101136268A patent/CN101593564A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148387A (en) * | 2019-12-13 | 2020-05-12 | 武汉航空仪表有限责任公司 | Electromechanical controller observation window |
| CN111148387B (en) * | 2019-12-13 | 2021-11-05 | 武汉航空仪表有限责任公司 | Electromechanical controller observation window |
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |