JPH0310599U

JPH0310599U -

Info

Publication number: JPH0310599U
Application number: JP7088989U
Authority: JP
Priority date: 1989-06-16
Filing date: 1989-06-16
Publication date: 1991-01-31

Description

[Brief explanation of drawings]

第１図は本考案による磁気遮蔽パネル、並びに
磁気遮蔽パネル接続部材を示す図で、第１図ａは
平面図、第１図ｂは第１図ａのＡ−Ａ線断面図。
第２図は本考案による磁気遮蔽パネルを９０度に
固定する磁気遮蔽パネル接続部材を示し、第２図
ａは第２図ｂのＣ方向からの平面図、第２図ｂは
第２図ａのＢ−Ｂ線断面図。第３図は従来の磁気
シールドルームにおける磁気遮蔽材の接続の例を
示す断面図。１……磁気遮蔽パネル、２，２ａ，３，３ａ…
…磁気遮蔽パネル接続部材、４……磁気遮蔽材、
４ａ……目地板、５……金属板、６……裏張り材
、７，８……ねじ、１０……木軸。 1 is a diagram showing a magnetic shielding panel and a magnetic shielding panel connection member according to the present invention, FIG. 1a is a plan view, and FIG. 1b is a cross-sectional view taken along the line A-A in FIG.
Fig. 2 shows a magnetic shielding panel connecting member for fixing the magnetic shielding panel at 90 degrees according to the present invention, Fig. 2a is a plan view from direction C in Fig. 2b, and Fig. 2b is a plan view from the direction C in Fig. 2a. BB line sectional view of. FIG. 3 is a sectional view showing an example of connection of magnetic shielding materials in a conventional magnetically shielded room. 1 ...Magnetic shielding panel, 2 , 2a , 3 , 3a ...
...Magnetic shielding panel connection member, 4...Magnetic shielding material,
4a... Joint board, 5... Metal plate, 6... Lining material, 7, 8... Screw, 10... Wooden shaft.

Claims

[Claims for Utility Model Registration] 1. It is characterized by forming a magnetic shielding material with high relative magnetic permeability on one or both sides of a backing material such as wood plywood, metal wool compression molded board, or foamed plastic. Magnetic shielding panel. 2 A magnetic shielding material with high relative magnetic permeability is pasted on one side of a rigid flat metal plate, and a first member has a threaded hole in the center, and a U-shaped cross section with both ends open horizontally. A magnetic shielding material with high relative magnetic permeability is pasted on the outer peripheral surface of the shape, and a second member with screw holes provided in the flat part of the U-shaped convex part is configured to be screwed from both sides of the magnetic shielding panel. Features a magnetic shielding panel connection member. 3. A rigid flat metal plate with a flat center and both sides bent at 45 degrees.The folded surface has a butterfly-shaped cross section with a 90-degree angle, and a magnetic shielding material with high relative magnetic permeability is pasted on the inner surface. a first member having a plurality of threaded holes along the center of the 90-degree bent surface; a dish-shaped cross section with a flat center; both sides bent at 45 degrees;
A magnetic shielding material with high relative magnetic permeability is pasted on the outer surface of the folded surface, and a second member with a screw hole provided along the center position where the folded surfaces of the central flat surface intersect holds each magnetic shielding panel at 90 degrees. A magnetic shielding panel connecting member characterized in that it is configured to be fastened with screws. 4 Magnetic shielding panel formed by pasting a magnetic shielding material with high relative magnetic permeability on one or both sides of a backing material such as wood plywood, metal wool compression molding board, foamed plastic, etc., and placing both sides of the magnetic shielding panel in the center of a rigid metal plate. A magnetic shielding panel connecting member with a flat cross-sectional shape, a U-shape with a horizontally open end face, a butterfly shape, and a dish-shaped shape with a screw hole and a threaded hole is provided, and the magnetic shielding material is attached to the surface of the magnetic shielding panel connecting member. is joined to the surface of the magnetic shielding panel, and the magnetic shielding panel is screwed through the central threaded hole and the threaded hole.