CN205642156U - Electromagnetic shield shelter wallboard - Google Patents
Electromagnetic shield shelter wallboard Download PDFInfo
- Publication number
- CN205642156U CN205642156U CN201620442853.5U CN201620442853U CN205642156U CN 205642156 U CN205642156 U CN 205642156U CN 201620442853 U CN201620442853 U CN 201620442853U CN 205642156 U CN205642156 U CN 205642156U
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- electromagnetic shielding
- square cabin
- mask
- resin
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Abstract
The utility model discloses an electromagnetic shield shelter wallboard, including insulation material layer, outer mask, interior mask, the insulation material layer sets up outer mask at self surface, sets up interior mask at self internal surface simultaneously, outer mask or interior mask are combined material lamination boards, the combined material lamination board is including skin, intermediate level and inlayer, the outer fibrous layer that is, the intermediate level is the conducting layer, the inlayer is the fibrous layer, skin, intermediate level and inlayer combine through the resin each other. The insulation material layer is the plastic honeycomb board. The fibrous layer is aramid fiber or carbon fiber or glass fiber. The resin is epoxy or teflon resin. The conducting layer is electrically conductive cloth or conductive thin film. The utility model discloses good low frequency shielding effect, widescreen shielded electromagnetic shielding function have to low in production cost, quality are light.
Description
Technical field
This utility model relates to shelter electromangnetic spectrum, specifically a kind of electromagnetic shielding square cabin wallboard.
Background technology
Electromagnetic shielding has great importance in modern war.In recent years, shelter is widely used in armament systems, commander
The aspect such as system centre and technical service, therefore, the electromagnet shield effect improving shelter is necessary.
It is said that in general, electromagnetic shielding square cabin includes that skeleton, external covering board and interior mask, external covering board and interior mask are separately positioned on
Inside and outside skeleton, and be located in the cellular material between described interior mask and described external covering board, described interior mask and
External covering board all includes electromagnetic shielding material.Use aluminium alloy, magnesium alloy, titanium alloy in the most traditional wallboard of shelter more
Realize electro-magnetic screen function in metal material, use the wallboard of shelter of such structure fabrication to there is quality big, cost of manufacture
Height, the problem of low frequency shielding properties difference.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic shielding square cabin wallboard, has good low frequency shield effectiveness, width
The electro-magnetic screen function of screen shielding, and production cost is low, light weight.
In order to reach above-mentioned purpose, this utility model have employed following technical scheme, a kind of electromagnetic shielding square cabin wallboard, bag
Including adiabator layer, external covering board, interior mask, described adiabator layer arranges external covering board at self outer surface, simultaneously certainly
It is a kind of composite material laminated board that body inner surface arranges interior mask, described external covering board or interior mask, described laminated composite
Plate includes that outer layer, intermediate layer and internal layer, described outer layer are fibrous layer, and described intermediate layer is conductive layer, and described internal layer is fine
Dimension layer, described outer layer, intermediate layer and internal layer pass through resin-bonded each other.
Described adiabator layer is plastic honeycomb board.
Described fibrous layer is aramid fiber or carbon fiber or glass fibre.
Described resin is epoxy resin or polyflon.
Described conductive layer is conductive fabric or conductive film.
Described conductive film include base material to be attached to the conductive material of substrate surface, described base material be PET film or PI film or
PC film.
Described conductive layer for using vacuum evaporation or magnetron sputtering or plating or chemical plating mode in substrate surface plated copper or
Formed after silver or ferrum or nickel or iron-nickel alloy or nickel cobalt (alloy).
Compared to prior art, this utility model has the advantages that
This utility model light weight, low cost, there is good low frequency shield effectiveness, the electro-magnetic screen function of widescreen shielding,
The shelter made with it not only has efficient electro-magnetic screen function, is also greatly reduced production cost, reduces weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of electromagnetic shielding square cabin wallboard.
In figure: 1-external covering board；2-adiabator layer；Mask in 3-.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provide reference
With purposes of discussion, not it is used for this utility model is any limitation as.
Embodiment one:
As shown in Figure 1, a kind of high-efficiency broadband shielding electromagnetic shielding square cabin wallboard, include the most successively external covering board 1,
Adiabator layer 2 and interior mask 3, described external covering board 1 and interior mask 3 are all a kind of composite material laminated boards, described compound
Laminate include outer layer 1-1, intermediate layer 1-2 and internal layer 1-3, described outer layer 1-1 be carbon fiber or aramid fiber or
Glass fibre, described intermediate layer 1-2 is that surface uses the modes such as vacuum evaporation, magnetron sputtering, plating, chemical plating knitting
The metal or alloy such as thing coating surface copper, silver, ferrum, nickel, iron-nickel alloy, nickel cobalt (alloy), described internal layer 1-3 is that carbon is fine
Dimension or aramid fiber or glass fibre, interlayer passes through resin-bonded, and interior mask is consistent with external covering board structure, described thermal insulating material
The bed of material 2 is polypropylene plastics cellular board.
Embodiment two:
As shown in Figure 1, a kind of high-efficiency broadband shielding electromagnetic shielding square cabin wallboard, include the most successively external covering board 1,
Adiabator layer 2 and interior mask 3, described external covering board 1 and interior mask 2 are all a kind of composite material laminated boards, described compound
Laminate include outer layer 1-1, intermediate layer 1-2 and internal layer 1-3, described outer layer 1-1 be carbon fiber or aramid fiber or
Glass fibre, described intermediate layer 1-2 is that surface uses the modes such as vacuum evaporation, magnetron sputtering, plating, chemical plating at base
PET or PI or the PC conduction of the metal or alloy such as material coating surface copper, silver, ferrum, nickel, iron-nickel alloy, nickel cobalt (alloy)
Thin film, described internal layer 1-3 is carbon fiber or aramid fiber or glass fibre, and interlayer passes through resin-bonded, and interior mask is with outer
Mask structure is consistent, and described adiabator layer 2 is polycarbonate plastic cellular board.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other
Use the equivalence change of patent spirit of the present utility model, all should all belong to the scope of the claims of the present utility model.
Claims (7)
1. an electromagnetic shielding square cabin wallboard, it is characterized in that, including adiabator layer, external covering board, interior mask, described adiabator layer arranges external covering board at self outer surface, interior mask is set at self inner surface simultaneously, described external covering board or interior mask are a kind of composite material laminated boards, described composite material laminated board includes outer layer, intermediate layer and internal layer, described outer layer is fibrous layer, described intermediate layer is conductive layer, described internal layer is fibrous layer, and described outer layer, intermediate layer and internal layer pass through resin-bonded each other.
A kind of electromagnetic shielding square cabin wallboard the most according to claim 1, it is characterised in that described adiabator layer is plastic honeycomb board.
A kind of electromagnetic shielding square cabin wallboard the most according to claim 1, it is characterised in that described fibrous layer is aramid fiber or carbon fiber or glass fibre.
A kind of electromagnetic shielding square cabin wallboard the most according to claim 1, it is characterised in that described resin is epoxy resin or polyflon.
A kind of electromagnetic shielding square cabin wallboard the most according to claim 1, it is characterised in that described conductive layer is conductive fabric or conductive film.
A kind of electromagnetic shielding square cabin wallboard the most according to claim 5, it is characterised in that described conductive film include base material to be attached to the conductive material of substrate surface, described base material is PET film or PI film or PC film.
A kind of electromagnetic shielding square cabin wallboard the most according to claim 5, it is characterised in that described conductive layer is formed after substrate surface plated copper or silver or ferrum or nickel or iron-nickel alloy or nickel cobalt (alloy) for using vacuum evaporation or magnetron sputtering or plating or chemical plating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442853.5U CN205642156U (en) | 2016-05-13 | 2016-05-13 | Electromagnetic shield shelter wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442853.5U CN205642156U (en) | 2016-05-13 | 2016-05-13 | Electromagnetic shield shelter wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642156U true CN205642156U (en) | 2016-10-12 |
Family
ID=57056048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442853.5U Active CN205642156U (en) | 2016-05-13 | 2016-05-13 | Electromagnetic shield shelter wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638619A (en) * | 2018-03-14 | 2018-10-12 | 华南理工大学 | Impact-resistant electromagnetic shielding laminate of one kind and the preparation method and application thereof |
| CN109440958A (en) * | 2017-03-20 | 2019-03-08 | 肖文华 | A kind of electromagnetic shielding wallboard |
| US11560714B2 (en) | 2019-05-07 | 2023-01-24 | United States Gypsum Company | Conductive paper for making electroactive surface in construction |
-
2016
- 2016-05-13 CN CN201620442853.5U patent/CN205642156U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440958A (en) * | 2017-03-20 | 2019-03-08 | 肖文华 | A kind of electromagnetic shielding wallboard |
| CN108638619A (en) * | 2018-03-14 | 2018-10-12 | 华南理工大学 | Impact-resistant electromagnetic shielding laminate of one kind and the preparation method and application thereof |
| CN108638619B (en) * | 2018-03-14 | 2024-01-02 | 华南理工大学 | Impact-resistant electromagnetic shielding laminated board and preparation method and application thereof |
| US11560714B2 (en) | 2019-05-07 | 2023-01-24 | United States Gypsum Company | Conductive paper for making electroactive surface in construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |