JPS642495U

JPS642495U -

Info

Publication number: JPS642495U
Application number: JP9609787U
Authority: JP
Priority date: 1987-06-23
Filing date: 1987-06-23
Publication date: 1989-01-09

Description

[Brief explanation of drawings]

第１図ａはこの考案の一実施例を示す断面図、
第１図ｂは第１図ａの一部詳細図、第２図はアー
スプレートの詳細図、第３図は第２図の断面ＡＡ
を示す図、第４図ａは従来の電子機器の一例を示
す断面図、第４図ｂは第４図ａの一部詳細図であ
る。図において１はケース、２はＥＭＩパツキン、
３は外部コネクタ、４はねじ、５はねじ、６はナ
ツトプレート、７はアース用ターミナルラグ、８
はナツト、９はプリント基板、１０はアースプレ
ート、１１はＩ型状の開口部、１２は取付け穴、
１３はフランジ、１４はアース端子、１５は短冊
部、１６は突起部である。尚、図中同一あるいは
相当部分には同一符号を付して示してある。 Figure 1a is a sectional view showing an embodiment of this invention;
Fig. 1b is a detailed view of a part of Fig. 1a, Fig. 2 is a detailed view of the earth plate, and Fig. 3 is a cross section AA of Fig. 2.
FIG. 4a is a sectional view showing an example of a conventional electronic device, and FIG. 4b is a partially detailed view of FIG. 4a. In the figure, 1 is the case, 2 is the EMI packing,
3 is an external connector, 4 is a screw, 5 is a screw, 6 is a nut plate, 7 is a terminal lug for grounding, 8
is a nut, 9 is a printed circuit board, 10 is a ground plate, 11 is an I-shaped opening, 12 is a mounting hole,
13 is a flange, 14 is a ground terminal, 15 is a strip, and 16 is a protrusion. In the drawings, the same or corresponding parts are designated by the same reference numerals.

Claims

[Scope of utility model registration request]

A box-shaped case having a round hole for a connector, an electronic circuit housed in the case, and a mounting flange larger than the round hole for the connector, and the mounting flange is located inside the round hole for the connector. It consists of circular connectors arranged in the same manner as above, and an electrically conductive metal molded into a disc shape, and has a mounting hole in the center that fits the round connector, and a hole around the mounting hole. ,
At least two or more I-shaped openings facing the center are provided, and the strip section sandwiched between the I-shaped openings is formed into a V-shape in a direction perpendicular to the I-shaped opening. The connector is provided with a protrusion that is bent in a direction, has a tongue-shaped ground terminal on the outer periphery, and further comprises a ground plate arranged to be sandwiched between the round connector and the case. Featured electronic equipment.