CN105955419A - Method for realizing electromagnetic compatibility of ruggedized computer - Google Patents
Method for realizing electromagnetic compatibility of ruggedized computer Download PDFInfo
- Publication number
- CN105955419A CN105955419A CN201610489931.1A CN201610489931A CN105955419A CN 105955419 A CN105955419 A CN 105955419A CN 201610489931 A CN201610489931 A CN 201610489931A CN 105955419 A CN105955419 A CN 105955419A
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- adapter
- module
- ruggedized computer
- electromagnetic compatibility
- shielding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a method for realizing electromagnetic compatibility of a ruggedized computer. The specific implementation process of the method is as follows: firstly dividing the ruggedized computer into two parts which are mutually connected, respectively mounting each part into one independent cavity, connecting the two independent cavities by use of a connector, and arranging other parts, except for connecting surfaces connected with the connector, of the two cavities as shielding surfaces so as to form shielding cavities; and arranging shielding materials at the periphery of the connector, and finishing electromagnetic shielding by virtue of the shielding materials and the shielding surfaces of the independent cavities. Compared with the prior art, the method for realizing the electromagnetic compatibility of the ruggedized computer is capable of not only realizing an electromagnetic compatibility function, but also ensuring that equipment has favorable maintainability and is high in practicability and easy to popularize.
Description
Technical field
The present invention relates to computer electromangnetic spectrum field, a kind of practical, ruggedized computer electromagnetic compatibility implementation method.
Background technology
Ruggedized computer refers to select the commercial product meeted the requirements to carry out consolidation process, make the Designing of Reinforced Computer that business PC can normally work in adverse circumstances, ruggedized computer can resist the environment such as vile weather, mechanics, electromagnetism, biology, anti-information leakage and radiation, especially electromagnetic shielding is particularly important, in prior art, the mode that ruggedized computer carries out electromagnetic shielding employing is full clad type, will device sealing in casing, the modes such as outside use screw carry out installing fixes, the disposable electromagnetic shielding realizing entirety.One shortcoming of this method is by during plant maintenance needing to take casing apart, all the more so especially for the LRM module having frequent plug demand, and based on this, the present invention proposes a kind of ruggedized computer electromagnetic compatibility implementation method.
Summary of the invention
The technical assignment of the present invention is for above weak point, it is provided that a kind of practical, ruggedized computer electromagnetic compatibility implementation method.
A kind of ruggedized computer electromagnetic compatibility implementation method, it implements process: first ruggedized computer is divided into interconnective two parts, every part is separately mounted in an individual cavity, it is attached by adapter between two individual cavity, and other position that two cavitys are in addition to the joint face of Belt connector is all provided with being set to ground plane, forming shielding cavity, the periphery at adapter arranges shielding material simultaneously, coordinates the ground plane of individual cavity to complete the electromagnetic shielding of complete machine.
Two individual cavity installing ruggedized computer are respectively modules A, module B, and wherein modules A is made up of rectangular-shaped housing A, the cover plate A that is arranged on housing A top, is provided with adapter A on the one side of housing A；Module B is made up of rectangular-shaped housing B, the cover plate B that is arranged on housing B top, is provided with adapter B on the one side of housing B, and this adapter B and above-mentioned adapter A is with the use of realizing being connected with each other.
The shielding material that described adapter A, the perimetral tight of adapter B cover is conductive rubber strip, and under conductive rubber strip effect, adapter A, adapter B realize the electromagnetic shielding of its connecting portion after combining.
Being provided with the limitting casing of band guide rail outside module B, module B is slided spacing in this limitting casing, and is provided with the locking strip can inserted on this limitting casing side in module B, and this locking strip is wedge shaped.
Two jiaos of ends bottom the opposite flank of adapter B are installed in described module B and are mounted on driver-extractor, this driver-extractor is strip and one end is movably fixed in module B by loose-leaf, the other end is then fixed in module B by springlock, after driver-extractor is fixed in module B, the outer face of this driver-extractor and the outer face flush of module B.
A kind of ruggedized computer electromagnetic compatibility implementation method of the present invention, has the advantage that
A kind of ruggedized computer electromagnetic compatibility implementation method of the present invention, the electromagnetic shielding of complete machine is achieved by split mode, some privileged sites facilitating ruggedized computer are safeguarded when breaking down, and without integral demounting casing, only need corresponding dismounting corresponding module, so that ruggedized computer has good maintenance ease for use, practical, it is easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 realizes schematic diagram for the present invention.
Labelling in accompanying drawing represents:
1, housing A, 2, cover plate A, 3, limitting casing, 4, housing B, 5, cover plate B, 6, driver-extractor, 7, locking strip, 8, adapter A, 9, adapter B, 10, conductive rubber strip.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of ruggedized computer electromagnetic compatibility implementation method, it implements process: first ruggedized computer is divided into interconnective two parts, every part is separately mounted in an individual cavity, it is attached by adapter between two individual cavity, and other position that two cavitys are in addition to the joint face of Belt connector is all provided with being set to ground plane, form shielding cavity, periphery at adapter arranges shielding material simultaneously, coordinates the ground plane of individual cavity to complete the electromagnetic shielding of complete machine.
Two individual cavity installing ruggedized computer are respectively modules A, module B, and wherein modules A is made up of rectangular-shaped housing A1, the cover plate A2 that is arranged on housing A1 top, is provided with adapter A8 on the one side of housing A1；Module B is made up of rectangular-shaped housing B4, the cover plate B5 that is arranged on housing B4 top, is provided with adapter B9 on the one side of housing B4, and this adapter B9 and above-mentioned adapter A8 is with the use of realizing being connected with each other.
The shielding material that described adapter A8, the perimetral tight of adapter B9 cover is conductive rubber strip 10, and under conductive rubber strip 10 acts on, adapter A8, adapter B9 realize the electromagnetic shielding of its connecting portion after combining.
Being provided with the limitting casing 3 of band guide rail outside module B, module B is slided spacing in this limitting casing 3, and is provided with the locking strip 7 can inserted on this limitting casing 3 side in module B, and this locking strip 7 is wedge shaped.
General, in order to by fixing for module B more firm, the locking strip 7 of wedge shape be installed screw.
Two jiaos of ends bottom the opposite flank of adapter B9 are installed in described module B and are mounted on driver-extractor 6, this driver-extractor 6 is in strip and one end is movably fixed in module B by loose-leaf, the other end is then fixed in module B by springlock, after driver-extractor 6 is fixed in module B, the outer face of this driver-extractor 6 and the outer face flush of module B.
When equipment needs to safeguard, unscrewing the screw on wedge-shaped locking strip 7, just can module B be pulled down easily under the effect of driver-extractor 6, the most both achieved electromagnetic compatibility function, equipment has again good maintainability simultaneously.
Above-mentioned detailed description of the invention is only the concrete case of the present invention; the scope of patent protection of the present invention includes but not limited to above-mentioned detailed description of the invention; suitably change that it is done by claims of a kind of ruggedized computer electromagnetic compatibility implementation method of any present invention of meeting and any described technical field those of ordinary skill or replace, all should fall into the scope of patent protection of the present invention.
Claims (5)
1. a ruggedized computer electromagnetic compatibility implementation method, it is characterized in that, it implements process: first ruggedized computer is divided into interconnective two parts, every part is separately mounted in an individual cavity, it is attached by adapter between two individual cavity, and other position that two cavitys are in addition to the joint face of Belt connector is all provided with being set to ground plane, form shielding cavity, periphery at adapter arranges shielding material simultaneously, coordinates the ground plane of individual cavity to complete the electromagnetic shielding of complete machine.
A kind of ruggedized computer electromagnetic compatibility implementation method the most according to claim 1, it is characterized in that, two individual cavity installing ruggedized computer are respectively modules A, module B, wherein modules A is made up of rectangular-shaped housing A, the cover plate A that is arranged on housing A top, is provided with adapter A on the one side of housing A；Module B is made up of rectangular-shaped housing B, the cover plate B that is arranged on housing B top, is provided with adapter B on the one side of housing B, and this adapter B and above-mentioned adapter A is with the use of realizing being connected with each other.
A kind of ruggedized computer electromagnetic compatibility implementation method the most according to claim 2, it is characterized in that, the shielding material that described adapter A, the perimetral tight of adapter B cover is conductive rubber strip, under conductive rubber strip effect, adapter A, adapter B realize the electromagnetic shielding of its connecting portion after combining.
A kind of ruggedized computer electromagnetic compatibility implementation method the most according to claim 2, it is characterized in that, the limitting casing of band guide rail it is provided with outside module B, module B is slided spacing in this limitting casing, and in module B, it being provided with the locking strip can inserted on this limitting casing side, this locking strip is wedge shaped.
A kind of ruggedized computer electromagnetic compatibility implementation method the most according to claim 4, it is characterized in that, two jiaos of ends bottom the opposite flank of adapter B are installed in described module B and are mounted on driver-extractor, this driver-extractor is strip and one end is movably fixed in module B by loose-leaf, the other end is then fixed in module B by springlock, after driver-extractor is fixed in module B, the outer face of this driver-extractor and the outer face flush of module B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489931.1A CN105955419B (en) | 2016-06-29 | 2016-06-29 | A kind of ruggedized computer electromagnetic compatibility implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489931.1A CN105955419B (en) | 2016-06-29 | 2016-06-29 | A kind of ruggedized computer electromagnetic compatibility implementation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105955419A true CN105955419A (en) | 2016-09-21 |
| CN105955419B CN105955419B (en) | 2019-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489931.1A Active CN105955419B (en) | 2016-06-29 | 2016-06-29 | A kind of ruggedized computer electromagnetic compatibility implementation method |
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| Country | Link |
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| CN (1) | CN105955419B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381710A (en) * | 2019-07-31 | 2019-10-25 | 自然资源部第二海洋研究所 | A kind of tower subrack device of underwater pressure-resistant cabin |
| CN110733644A (en) * | 2019-09-12 | 2020-01-31 | 北京安达维尔航空设备有限公司 | kinds of reinforced board card support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541173A (en) * | 2010-12-20 | 2012-07-04 | 西安开容电子技术有限责任公司 | Protective device for electromagnetic leakage of quick-detachable notebook computer and design method thereof |
| CN202975964U (en) * | 2012-12-19 | 2013-06-05 | 中国船舶重工集团公司第七一六研究所 | Reactor-based power line harmonic suppression plug-in module |
| CN104808748A (en) * | 2015-03-31 | 2015-07-29 | 天津泽峻科技有限公司 | Ruggedized computer case |
| CN104902736A (en) * | 2015-06-19 | 2015-09-09 | 西安电子科技大学 | Application method of electromagnetic shielding case conductive rubber |
-
2016
- 2016-06-29 CN CN201610489931.1A patent/CN105955419B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541173A (en) * | 2010-12-20 | 2012-07-04 | 西安开容电子技术有限责任公司 | Protective device for electromagnetic leakage of quick-detachable notebook computer and design method thereof |
| CN202975964U (en) * | 2012-12-19 | 2013-06-05 | 中国船舶重工集团公司第七一六研究所 | Reactor-based power line harmonic suppression plug-in module |
| CN104808748A (en) * | 2015-03-31 | 2015-07-29 | 天津泽峻科技有限公司 | Ruggedized computer case |
| CN104902736A (en) * | 2015-06-19 | 2015-09-09 | 西安电子科技大学 | Application method of electromagnetic shielding case conductive rubber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381710A (en) * | 2019-07-31 | 2019-10-25 | 自然资源部第二海洋研究所 | A kind of tower subrack device of underwater pressure-resistant cabin |
| CN110733644A (en) * | 2019-09-12 | 2020-01-31 | 北京安达维尔航空设备有限公司 | kinds of reinforced board card support |
| CN110733644B (en) * | 2019-09-12 | 2021-08-10 | 北京安达维尔航空设备有限公司 | Reinforced board card support |
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| Publication number | Publication date |
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| CN105955419B (en) | 2019-06-25 |
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