JPS5931271U - mold case - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図ａは従来のモールドケースの使用状態における一
部切欠平面図、第１図すは第１図ａのＡ−Ａ線断面図、
第１図Ｃは第１図ａのＢ−Ｂ線断面図、第２図は従来の
プリント基板の誤挿入の説明図、第３図ａはこの考案の
一実施例にかかるモールドケースの一部切欠平面図、第
３図すは第３図ａのＣ−Ｃ線断面図、第３図Ｃは第３図
ａのＤ−Ｄ線断面図、第４図はこの考案でのプリント基
板の誤挿入時の説明図である。 １・・・・・・モールドケース、１ａ・・・−開口、ｌ
ｂ。 ＩＣ・・・・・・溝、１ｄ・・・・・・突起、２・・・
・・・プリント基板、３・・・・・・電子部品。なお、
図中、同一符号は同一または相当部分を示す。Fig. 1a is a partially cutaway plan view of a conventional molded case in use; Fig. 1 is a sectional view taken along line A-A in Fig. 1a;
Figure 1C is a sectional view taken along line B-B in Figure 1a, Figure 2 is an explanatory diagram of conventional incorrect insertion of a printed circuit board, and Figure 3a is a part of a molded case according to an embodiment of this invention. Fig. 3 is a cross-sectional view taken along the line C-C of Fig. 3a, Fig. 3C is a sectional view taken along the line D-D of Fig. 3a, and Fig. 4 shows the error of the printed circuit board in this invention. It is an explanatory view at the time of insertion. 1...Mold case, 1a...-opening, l
b. IC...Groove, 1d...Protrusion, 2...
...Printed circuit board, 3...Electronic parts. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端を開口し、相対向した２側面の内側に開口端より垂
直に直線状の溝を設け、電子部品が搭載されたプリント
基板の両側端部を上記溝に差し込んで固定するモールド
ケースにおいて、上記プリント基板がその表裏を逆にし
て差し込まれた゛とき、このプリント基板に当接してそ
の差し込みを阻止する突起を少なくとも１つ設けたこと
を特徴とするモールドケース。In the mold case, one end is open and a linear groove is provided inside two opposing sides perpendicular to the open end, and both ends of a printed circuit board on which electronic components are mounted are inserted into the groove and fixed. A molded case characterized in that at least one protrusion is provided which comes into contact with the printed circuit board and prevents the printed circuit board from being inserted when the printed circuit board is inserted with its front and back reversed.