JPS592176U

JPS592176U - printed board

Info

Publication number: JPS592176U
Application number: JP9792382U
Authority: JP
Inventors: 西村　武志
Original assignee: 日本電気ホームエレクトロニクス株式会社
Priority date: 1982-06-28
Filing date: 1982-06-28
Publication date: 1984-01-09

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来から用いられているプリント板の斜視図、
第２図は第１図の■−■線に沿った断面図、第３図は本
考案のプリント板の断面図、及び第４図は第３図のプリ
ント板の整形工程を示す断面図である。１１・・・絶縁基板、１２・・・外枠部、１３・・・配
線部、１４・・・カッティング面、１５．１６・・・銅
箔ランド、１７・・・エツジ。Figure 1 is a perspective view of a conventionally used printed board.
Figure 2 is a sectional view taken along the line ■-■ in Figure 1, Figure 3 is a sectional view of the printed board of the present invention, and Figure 4 is a sectional view showing the shaping process of the printed board in Figure 3. be. DESCRIPTION OF SYMBOLS 11... Insulating board, 12... Outer frame part, 13... Wiring part, 14... Cutting surface, 15.16... Copper foil land, 17... Edge.

Claims

[Scope of utility model registration request]

The insulating board is punched out and divided into an outer frame part and a wiring part, and a copper foil land is attached to the boundary part, and these parts are held together by the cutting surface, and after the circuit components on the wiring part side are soldered. In the printed wiring body in which the wiring portion is pushed and released from the outer frame portion, the outer frame portion has a copper land edge on the inscribed side rounded and separated from the copper foil land of the wiring portion. printed board.