JP2584222Y2 - Electromagnetic wave shield room - Google Patents
Electromagnetic wave shield roomInfo
- Publication number
- JP2584222Y2 JP2584222Y2 JP1993009915U JP991593U JP2584222Y2 JP 2584222 Y2 JP2584222 Y2 JP 2584222Y2 JP 1993009915 U JP1993009915 U JP 1993009915U JP 991593 U JP991593 U JP 991593U JP 2584222 Y2 JP2584222 Y2 JP 2584222Y2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- electromagnetic wave
- iron
- plate
- eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Building Environments (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案はプレハブ式に組み立てら
れる電磁波シールドルームに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electromagnetic shielding room that can be assembled in a prefabricated manner.
【０００２】[0002]
【従来の技術】電子機器は電磁波の作用によって誤動作
することがある。このため従来から外部からの電磁波の
侵入を遮断したり外部への電磁波の漏れを防止する電磁
波シールドルームが知られている。2. Description of the Related Art Electronic devices sometimes malfunction due to the action of electromagnetic waves. For this reason, conventionally, an electromagnetic wave shield room that blocks invasion of electromagnetic waves from the outside and prevents leakage of electromagnetic waves to the outside has been known.
【０００３】電磁波シールドルームとしては組み立て及
び解体に便利なプレハブ式が普及している。このプレハ
ブ式の電磁波シールドルームは図４に示すようにパネル
１００の端縁をシールド鋼１０１を介して方立１０２と
目板１０３とで形成される溝部に差し込み、ビス１０４
で方立１０２と目板１０３を締め付けることで、これら
の間に挟持するようにしている。そして、パネル１００
はベニヤ、合板或いは発泡ウレタン等からなる板体１０
５の表面にアルミ板や鉄板１０６を貼り付けて構成され
ている。As an electromagnetic shield room, a prefabricated type, which is convenient for assembling and disassembling, has been widely used. In this prefabricated electromagnetic wave shield room, as shown in FIG. 4, the edge of the panel 100 is inserted into the groove formed by the cubicle 102 and the eye plate 103 via the shield steel 101, and the screw 104
By tightening the cubic 102 and the eye panel 103 with the, they are sandwiched between them. And the panel 100
Is a plate 10 made of veneer, plywood or urethane foam
5 is formed by attaching an aluminum plate or an iron plate 106 to the surface.
【０００４】[0004]
【考案が解決しようとする課題】上述した従来の電磁波
シールドルームを構成するパネルは、その厚さが２５ｍ
ｍ程度であるため、十分なシールド効果が得られない。
特に板体にアルミや銅板を貼り付けた場合には表面酸化
のためシールド効果が小さい。また、ウレタン等からな
る板体は再利用しにくく産業廃棄物となる。そこで、パ
ネルの厚さを更に厚くし、且つ鉄製とすることが考えら
れるが、これでは重量が大となり、プレハブ式のパネル
として用いるには不適である。The panel constituting the above-mentioned conventional electromagnetic shield room has a thickness of 25 m.
m, a sufficient shielding effect cannot be obtained.
In particular, when an aluminum or copper plate is attached to the plate, the shielding effect is small due to surface oxidation. Further, a plate made of urethane or the like is difficult to reuse and becomes an industrial waste. Therefore, it is conceivable that the thickness of the panel is further increased and made of iron, but this increases the weight and is not suitable for use as a prefabricated panel.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決すべく本
考案は、目板と方立にて構成される柱の両側に、パネル
の対向する端部を組み付けて構成される電磁波シールド
ルームにおいて、前記目板、方立及びパネルは全て鉄製
とし、該パネルは鉄製の枠体に鉄板を溶接した隙間のな
い中空構造で、且つその厚さを５０ｍｍ以上とし、前記
目板と方立で形成される柱の両側の溝部に、前記パネル
の端部を差し込み、該目板と方立とをビスで結合し、前
記パネルの端部の夫々と目板とを、前記ビスの両側に配
置したビスで結合したことを特徴とする。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides panels on both sides of a column composed of a board and a slab.
In the electromagnetic wave shield room configured by assembling the opposed ends of the above, all of the eye panels, the cubicles and the panel are made of iron , and the panel is a hollow frame obtained by welding an iron plate to an iron frame. in the structure, and to its thickness and over 50 mm, the
In the groove on both sides of the pillar formed by the eye panel and
Insert the end of the
Arrange the ends of the panel and the eye panel on both sides of the screw.
It is characterized in that it is connected with the screw placed .
【０００６】[0006]
【作用】０．６ｍｍ厚さの鉄板にて５０ｍｍ厚のパネル
とすると、８０ｄＢ以上のシールド性能が得られる。When a panel having a thickness of 50 mm is formed from an iron plate having a thickness of 0.6 mm, a shielding performance of 80 dB or more can be obtained.
【０００７】[0007]
【実施例】以下に本考案の実施例を添付図面に基づいて
説明する。ここで、図１は本考案に係る電磁波シールド
ルームの全体斜視図であり、電磁波シールドルーム１は
天井パネル２，壁パネル３及び床パネル４をプレハブ式
に組み立てて構築され、天井パネル２にはシールドフィ
ルタ５が嵌め込まれるとともに絶縁トランス６が載置さ
れ、壁パネル３にはドア７が設けられ、他の壁パネル３
には電源フィルタ８が取り付けられ、更に他の壁パネル
３には窓部が形成されこの窓部に電磁波シールドガラス
９が嵌め込まれている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the accompanying drawings. Here, FIG. 1 is an overall perspective view of the electromagnetic wave shield room according to the present invention. The electromagnetic wave shield room 1 is constructed by assembling a ceiling panel 2, a wall panel 3 and a floor panel 4 in a prefabricated manner. The shield filter 5 is fitted and the insulating transformer 6 is mounted. The wall panel 3 is provided with a door 7 and the other wall panels 3
A power supply filter 8 is attached to the wall panel 3, and a window is formed in the other wall panel 3, and an electromagnetic wave shielding glass 9 is fitted into the window.
【０００８】天井パネル２，壁パネル３及び床パネル４
は同一の構成をしており、これらを代表して壁パネル３
の構造を図１のＡーＡ拡大断面図である図２に基づいて
説明する。[0008] Ceiling panel 2, wall panel 3 and floor panel 4
Have the same configuration, and the wall panels 3
Will be described with reference to FIG. 2, which is an enlarged cross-sectional view taken along the line AA of FIG.
【０００９】即ち、壁パネル３は鉄製の枠体１０に厚さ
０．６ｍｍの鉄板１１を溶接して構成され、その形状は
コーナ部に使用するものはアングル状をなし、その他の
部分については平板状をなしている。そして、壁パネル
３は隙間のない中空構造をなし、且つその厚さは５０ｍ
ｍ以上とされている。このように、０．６ｍｍ厚みの鉄
板にて５０ｍｍ厚のパネルとすると、８０ｄＢ以上のシ
ールド性能が得られる。 That is, the wall panel 3 is formed by welding an iron plate 11 having a thickness of 0.6 mm to an iron frame 10, and the shape used for the corner portion is formed in an angle shape, and the other portions are formed in an angle shape. It has a flat shape. The wall panel 3 has a hollow structure with no gap, and has a thickness of 50 m.
m or more. Thus, 0.6mm thick iron
If a 50 mm thick panel is used, the
Performance is obtained.
【００１０】図２に示したように、左右の壁パネル３，
３の組み付けは、シールド鋼１２を介して柱２０を構成
する鉄製の方立１３と鉄製の目板１４とで形成する左右
の溝部に、左右の壁パネル３，３の対向する側端部を差
し込み、組み立てビス１５で、目板１４の幅方向中間部
と、方立１３の中間部のＵ字状部１３ａの該目板１４に
近接する部分とをネジ結合し、締め付けることで行う。
組み付けの手順は、組み立てビス１５を緩めた状態で、
方立１３と目板１４の間に壁パネル３，３の側端部を差
し込み、組み立てビス１５を締め付けるとともに、目板
１４と方立１３で形成される左右の溝に差し込まれた壁
パネル３，３の対向する側端部の目板１４と対向する面
とをシールドビス１６，１６を締め付け、結合する。シ
ールドビス１６，１６は、目板１４と方立１３とを結合
するビス１５の左右に配設する。ここで、組み立てビス
１５の間隔（図２の紙面垂直方向の間隔）は１５０ｍｍ
程度とし、シールドビス１６の間隔は５０ｍｍ程度とす
るのが適当である。As shown in FIG . 2, the left and right wall panels 3 ,
3 assemble the column 20 via the shield steel 12
Left and right to form in the steel mullions 13 and iron batten 14
The opposite side ends of the left and right wall panels 3 and 3 are inserted into the grooves of the left and right sides , and the widthwise middle portion of the eye plate 14 is assembled with the assembling screws 15.
And the eye plate 14 of the U-shaped portion 13a in the middle of the
This is done by screwing and tightening the adjacent part .
The assembly procedure is as follows, with the assembly screws 15 loosened.
Insert the side ends of the wall panels 3, 3 between the mullion 13 and the batten 14, with tightening the assembly screws 15, batten
Walls inserted into left and right grooves formed by 14 and 13
Surfaces of the panels 3 and 3 facing the side plate 14 at opposite side edges.
Tighten the shield screws 16, 16 the door, you bond. Shi
The screw 16 connects the eye plate 14 and the cubic 13
To the left and right of the screw 15 to be formed. Here, the interval between the assembly screws 15 (the interval in the direction perpendicular to the paper surface of FIG. 2) is 150 mm.
It is appropriate that the distance between the shield screws 16 is about 50 mm.
【００１１】また、目板１４の間隔は１１３０ｍｍとす
る。これはパネル２，３，４の内側面にフェライトタイ
ルを取り付けて電波暗室とする場合に、フェライトタイ
ルの寸法が１００ｍｍ角であり、目地の幅を考慮すると
上記の寸法が適当である。尚、本考案のパネルは上記し
たように鉄板製の中空構造であるので、６００ｋｇの集
中荷重に残留撓みなく耐えることができるので、フェラ
イトタイルの荷重（４０ｋｇ／ｍ2）には十分耐えるこ
とができる。The interval between the eye plates 14 is 1130 mm. This is because when the ferrite tiles are attached to the inner surfaces of the panels 2, 3, and 4 to form an anechoic chamber, the dimensions of the ferrite tiles are 100 mm square, and the above dimensions are appropriate in consideration of the joint width. Since the panel of the present invention has a hollow structure made of an iron plate as described above, it can withstand a concentrated load of 600 kg without residual bending, and therefore can sufficiently withstand the load of ferrite tile (40 kg / m 2 ). it can.
【００１２】図３は既設の建物内に電磁波シールドルー
ムを構築する場合の実施例を示す図であり、この実施例
にあっては既設の建物の壁２０にアンカー２１を打込
み、このアンカー２１に取り付けたカップ状フランジ２
２の内側に方立１３をビス２３にて固着している。FIG. 3 is a view showing an embodiment in the case where an electromagnetic wave shielding room is constructed in an existing building. In this embodiment, an anchor 21 is driven into a wall 20 of the existing building, and Cup-shaped flange 2 attached
A cubic 13 is fixed to the inside of the second member 2 with screws 23.
【００１３】この方立１３は底部が目板１４に対向する
Ｕ字状部１３ａ、このＵ字状部１３ａの先端から広がる
平坦部１３ｂ、平坦部１３ｂの端部に連続して形成され
る立上り部１３ｃ及びこの立上り部１３ｃ先端から内側
へ曲げられた折返し部１３ｄとからなり、前記カップ状
フランジ２２の内側形状に適合する形状になっている。The cubic 13 has a U-shaped portion 13a having a bottom portion facing the eye plate 14, a flat portion 13b extending from the tip of the U-shaped portion 13a, and a rising portion formed continuously with an end of the flat portion 13b. 13c and a folded portion 13d bent inward from the tip of the rising portion 13c, and has a shape that matches the inside shape of the cup-shaped flange 22.
【００１４】[0014]
【考案の効果】以上に説明したように本考案によれば、
目板と方立にて構成される柱の両側に、パネルの対向す
る端部を組み付けて構成される電磁波シールドルームに
おいて、前記目板、方立及びパネルは全て鉄製とし、該
パネルは鉄製の枠体に鉄板を溶接した隙間のない中空構
造で、且つその厚さを５０ｍｍ以上とし、前記目板と方
立で形成される柱の両側の溝部に、前記パネルの端部を
差し込み、該目板と方立とをビスで結合し、前記パネル
の端部の夫々と目板とを、前記ビスの両側に配置したビ
スで結合したので、軽量でしかもシールド性能、組み立
て及び解体性に優れた電磁波シールドルームを構築する
ことができる。[Effects of the Invention] As described above, according to the present invention,
Opposite the panel on both sides of the pillar consisting of
To the shielded electromagnetic wave room
In addition, the eye panels, cubicles and panels are all made of iron,
The panel is a hollow structure with no gaps made by welding an iron plate to an iron frame
And the thickness is 50 mm or more, and
Insert the ends of the panel into the grooves on both sides of the pillar
The panel and the panel are joined with screws, and the panel
At each of the ends of the screw and the eye plate, the screws arranged on both sides of the screw
As a result, it is possible to construct an electromagnetic shielding room which is lightweight and has excellent shielding performance, assembling and dismantling properties.
【図面の簡単な説明】[Brief description of the drawings]
【図１】本考案に係る電磁波シールドルームの全体斜視
図FIG. 1 is an overall perspective view of an electromagnetic shield room according to the present invention.
【図２】図１のＡ−Ａ拡大断面図FIG. 2 is an enlarged sectional view taken along the line AA of FIG. 1;
【図３】別実施例を示す図FIG. 3 is a diagram showing another embodiment.
【図４】従来構造を示す図FIG. 4 shows a conventional structure.
１…電磁波シールドルーム、２，３，４…パネル、１０
…枠体、１１…鉄板、１２…シールド鋼、１３…方立、
１４…目板、１５，１６…ビス、２０…柱。1: Electromagnetic shield room, 2, 3, 4 ... panel, 10
... frame, 11 ... iron plate, 12 ... shield steel, 13 ... cube,
14 ... eye plate , 15, 16 ... screw, 20 ... pillar .
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｈ０５Ｋ 9/00 Ｈ０５Ｋ 9/00 Ｎ (56)参考文献 特開 平４−31526（ＪＰ，Ａ) 特開 平４−96299（ＪＰ，Ａ) 実開 平４−59205（ＪＰ，Ｕ) 実開 昭59−112996（ＪＰ，Ｕ) 実公 平１−26155（ＪＰ，Ｙ２) (58)調査した分野(Int.Cl.6，ＤＢ名) E04H 9/14 E04B 1/92 E04B 2/72 E04B 2/74 551 H05K 9/00────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification symbol FI H05K 9/00 H05K 9/00 N (56) References JP-A-4-31526 (JP, A) JP-A-4-96299 ( JP, A) JP-A 4-59205 (JP, U) JP-A 59-112996 (JP, U) JP-A 1-26155 (JP, Y2) (58) Fields surveyed (Int. Cl. 6 , (DB name) E04H 9/14 E04B 1/92 E04B 2/72 E04B 2/74 551 H05K 9/00
Claims (1)
パネルの対向する端部を組み付けて構成される電磁波シ
ールドルームにおいて、 前記目板、方立及びパネルは全て鉄製とし、該パネルは
鉄製の枠体に鉄板を溶接した隙間のない中空構造で、且
つその厚さを５０ｍｍ以上とし、前記目板と方立で形成される柱の両側の溝部に、前記パ
ネルの端部を差し込み、該目板と方立とをビスで結合
し、前記パネルの端部の夫々と目板とを、前記ビスの両
側に配置したビスで結合した、 ことを 特徴とする電磁波シールドルーム。Claims: 1. On both sides of a pillar composed of an eyeboard and a cubicle,
In the electromagnetic wave shielding room configured by assembling the opposite ends of the panel, the eye panel, the cubic panel and the panel are all made of iron , and the panel is a hollow structure having no gap formed by welding an iron plate to an iron frame, and its thickness not less than 50 mm, on both sides of the groove portion of the pillar formed by the eye plate and mullion, the path
Insert the end of the flannel and join the eye plate and the cubic with screws
Then, each of the end portions of the panel and the eye plate are attached to both ends of the screw.
Bound with screws placed on the side, an electromagnetic wave shielding room, characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993009915U JP2584222Y2 (en) | 1993-03-09 | 1993-03-09 | Electromagnetic wave shield room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993009915U JP2584222Y2 (en) | 1993-03-09 | 1993-03-09 | Electromagnetic wave shield room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0671795U JPH0671795U (en) | 1994-10-07 |
| JP2584222Y2 true JP2584222Y2 (en) | 1998-10-30 |
Family
ID=18529334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993009915U Expired - Lifetime JP2584222Y2 (en) | 1993-03-09 | 1993-03-09 | Electromagnetic wave shield room |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2584222Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007173280A (en) * | 2005-12-19 | 2007-07-05 | Nippon Light Metal Co Ltd | Radio wave laboratory and panel connection structure thereof |
| JP2011155274A (en) * | 2011-03-07 | 2011-08-11 | Nippon Light Metal Co Ltd | Radio-wave laboratory |
| KR101226802B1 (en) * | 2012-09-14 | 2013-01-25 | 한신공영 주식회사 | Hemp protecting electromagnetic shielded facility including monitoring system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1323734C (en) * | 1987-06-26 | 1993-11-02 | Gerald R. Abrahamson | Rotary brush with removable brush elements |
| JPH03121048A (en) * | 1989-10-05 | 1991-05-23 | Kawasaki Steel Corp | Shield room for mri |
| JP2921924B2 (en) * | 1990-05-29 | 1999-07-19 | 株式会社竹中工務店 | Joint structure of shield panel |
| JPH0496299A (en) * | 1990-08-03 | 1992-03-27 | Takenaka Komuten Co Ltd | Panel plate for shielding room |
-
1993
- 1993-03-09 JP JP1993009915U patent/JP2584222Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0671795U (en) | 1994-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980810 |