JPS63181003U

JPS63181003U -

Info

Publication number: JPS63181003U
Application number: JP1987073126U
Authority: JP
Priority date: 1987-05-15
Filing date: 1987-05-15
Publication date: 1988-11-22

Description

[Brief explanation of the drawing]

第１図ないし第４図は本考案の一実施例に係り
、第１図は全体の斜視図、第２図はその組立前の
状態を示す要部の断面図、第３図は基板の斜視図
、第４図は基板の製作工程を示す説明図である。
第５図ないし第７図は、本考案の第２実施例に係
り、第５図は全体の斜視図、第６図はその縦断面
図、第７図は基板の製作工程を示す説明図である
。また、第８図は従来例の斜視図、第９図は他の
従来例の斜視図、第１０図は第９図の従来例の要
部の分解断面図である。１…フイルタ本体、２…導電性ケース、３…誘
電体基板、３ａ…主部、３ｂ…脚部、４…入出力
ピン（入出力部）、６…スルーホール、７…引き
出し端子、８…導電膜。 Figures 1 to 4 relate to an embodiment of the present invention, in which Figure 1 is a perspective view of the whole, Figure 2 is a sectional view of the main part showing the state before assembly, and Figure 3 is a perspective view of the board. 4 are explanatory diagrams showing the manufacturing process of the substrate.
5 to 7 relate to a second embodiment of the present invention, in which FIG. 5 is an overall perspective view, FIG. 6 is a vertical sectional view thereof, and FIG. 7 is an explanatory view showing the manufacturing process of the board. be. 8 is a perspective view of a conventional example, FIG. 9 is a perspective view of another conventional example, and FIG. 10 is an exploded sectional view of a main part of the conventional example shown in FIG. DESCRIPTION OF SYMBOLS 1... Filter body, 2... Conductive case, 3... Dielectric substrate, 3a... Main part, 3b... Leg part, 4... Input/output pin (input/output part), 6... Through hole, 7... Output terminal, 8... conductive film.

Claims

[Scope of claims for utility model registration] (1) The filter body is housed in a conductive case,
In this filter, the input/output terminals of the filter body are drawn out from one side of the case to the lower mounting surface, and a through hole corresponding to the input/output part of the filter body is formed in one side of the conductive case. A substrate is provided, and the lower edge of the substrate is integrally connected with a leg portion that becomes the base of the extraction terminal, and a conductive film that is continuous with the inner surface electrode of the through hole is provided on at least the front or back surface of the leg portion. This conductive film and the legs constitute a lead-out terminal,
A filter characterized in that the conductive film of the lead-out terminal is connected to the input/output section of the filter body. (2) The filter according to claim 1, wherein a conductive film continuous with the inner surface electrode of the through hole is formed on the front and back surfaces of the substrate legs. (3) The filter according to claim 1, wherein a conductive film continuous with the inner surface electrode of the through hole is formed on the front, back and lower surfaces of the substrate legs.