JPS61171288U

JPS61171288U -

Info

Publication number: JPS61171288U
Application number: JP5276585U
Authority: JP
Priority date: 1985-04-11
Filing date: 1985-04-11
Publication date: 1986-10-24

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す電子回路ユニ
ツトの分離した状態の斜視図、第２図ａ〜ｃはそ
れぞれケースを示し、ａはその正面図、ｂはその
ｂ―ｂ線断面図、ｃはそのｃ―ｃ線断面図である
。第３図はケースにおけるＬ型端子１３の収容状
態を示す断面、第４図ａ，ｂはそれぞれ配線板２
を収容したケースを示し、ａはその正面図、ｂは
そのｂ‐ｂ線断面図である。第５図は本考案の電
子回路ユニツトＡの使用状態の説明図、及び第６
図は従来例の説明図である。１…ケース、２…配線板、３…ケースカバー、
４…ガイド溝、５…係止突起、６，１７…リブ、
９…凹部、１０，１１…外部接続用コネクタ、１
５…開口部。 Fig. 1 is a perspective view of an electronic circuit unit in a separated state showing an embodiment of the present invention, Figs. , c is a sectional view taken along the line CC. FIG. 3 is a cross section showing how the L-shaped terminal 13 is accommodated in the case, and FIGS. 4a and 4b are respectively the wiring board 2.
A is a front view of the case, and b is a sectional view taken along line bb. FIG. 5 is an explanatory diagram of the usage state of electronic circuit unit A of the present invention, and FIG.
The figure is an explanatory diagram of a conventional example. 1...Case, 2...Wiring board, 3...Case cover,
4... Guide groove, 5... Locking protrusion, 6, 17... Rib,
9... recess, 10, 11... connector for external connection, 1
5...Opening.

Claims

【実用新案登録請求の範囲】 (1) 電子部品を装着した基板の上縁部に板面と
平行に外部接続用コネクタを設けて成る配線板を
、ケースの側壁内面に形成したガイド溝にそつて
ケースに収容するようにした電子回路ユニツトに
おいて、前記ケースの側壁内面に前記ガイド溝内
またはガイド溝の延長線上に位置して係止突起を
設け、配線板の側縁には前記係止突起に係合する
凹部を設けると共に、前記ケースの開口部との間
でロツク手段を有し、かつ前記外部接続用コネク
タに対応する開口部を有するケースカバーを設け
て成ることを特徴とする電子回路ユニツト。 (2) 前記ケースの底面および／またはケースカ
バーの裏面に、前記配線板を押えるリブが設けら
れていることを特徴とする実用新案登録請求の範
囲第(1)項記載の電子回路ユニツト。[Scope of Claim for Utility Model Registration] (1) A wiring board consisting of an external connection connector provided parallel to the board surface on the upper edge of the board on which electronic components are mounted is placed along a guide groove formed on the inner surface of the side wall of the case. In the electronic circuit unit housed in a case, a locking protrusion is provided on the inner surface of the side wall of the case, located within the guide groove or on an extension line of the guide groove, and the locking protrusion is provided on the side edge of the wiring board. An electronic circuit comprising a case cover having a recess that engages with the case, a locking means between the case cover and the opening of the case, and an opening that corresponds to the external connection connector. unit. (2) The electronic circuit unit according to claim (1) of the utility model registration, characterized in that a rib for pressing the wiring board is provided on the bottom surface of the case and/or the back surface of the case cover.