JPS6236598U

JPS6236598U -

Info

Publication number: JPS6236598U
Application number: JP12820785U
Authority: JP
Priority date: 1985-08-22
Filing date: 1985-08-22
Publication date: 1987-03-04

Description

[Brief explanation of the drawing]

第１図は、本考案のシールド構造の一実施例の
斜視図であり、第２図は第１図の平面図であり、
第３図は、本考案のシールド構造の他の実施例の
斜視図であり、第４図は従来のシールド構造の一
例の側断面図であり、第５図は、従来のシールド
構造の他の一例の斜視図であり、第６図は、第５
図に示すシールド構造の側断面図であり、第７図
は、第５図および第６図の筐体の展開図である。１，１３，２０，３０：筐体、２，１１，１２
，２１，３１：シールド板、３，４：区画、５：
ＲＦモジユレータ回路、６：入力選択回路、９，
１０，１４，１５，２６，２７，３４，３５：ア
ース、２２，３２：スリツト。 FIG. 1 is a perspective view of an embodiment of the shield structure of the present invention, and FIG. 2 is a plan view of FIG. 1,
FIG. 3 is a perspective view of another embodiment of the shield structure of the present invention, FIG. 4 is a side sectional view of an example of the conventional shield structure, and FIG. 5 is a perspective view of another example of the conventional shield structure. FIG. 6 is a perspective view of an example, and FIG.
7 is a side sectional view of the shield structure shown in the figure, and FIG. 7 is a developed view of the casing of FIGS. 5 and 6. FIG. 1, 13, 20, 30: Housing, 2, 11, 12
, 21, 31: Shield plate, 3, 4: Section, 5:
RF modulator circuit, 6: input selection circuit, 9,
10, 14, 15, 26, 27, 34, 35: earth, 22, 32: slit.

Claims

[Scope of utility model registration request]

In a shielding structure in which the inside of a metal casing is divided into two sections by arranging a metal shield plate, and two circuits to be separated in terms of high frequency are arranged in each section, the shield plate is placed inside the casing. A slit is cut from the edge of this shield plate toward the cut and bent line, and the two slits are cut on both sides of the slit and on the opposite side of the shield plate. A shield structure characterized by providing ground for each circuit.