JPS5974364U

JPS5974364U - Adapter for continuity testing of circuit boards

Info

Publication number: JPS5974364U
Application number: JP17111882U
Authority: JP
Inventors: 村田　秀世
Original assignee: 日本電気株式会社
Priority date: 1982-11-12
Filing date: 1982-11-12
Publication date: 1984-05-19

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ａ、　　ｂ、　　ｃは従来のアダプタのそれぞれ
斜視図、反対面の斜視図、部分拡大斜視図。第２図は本
考案のアダプタの基板となる絶縁板の斜視図、第３図は
第２図の孔に対応する位置に孔とランド部とを設け、且
つ導電パターンで板端のコネクタとを結んだ絶縁基板の
斜視図、第４図は第２図の絶縁板上に第３図の絶縁基板
を重ね合せた状態の斜視図。第５図ａ、　　ｂは検査用
ピンのそれぞれ側面図と正面図、第６図は絶縁板上に絶
縁基板を重ねた第４図状態に検査用ピンを挿入させた状
態の斜視図、第７図ａ、　　ｂは第５図ａ、　　ｂの各
状態の検査ピンを第６図の如く挿入した部分拡大図。１・・・・・・絶縁板、２，１２・・・・・・検査用の
ピン、３・・・・・・コネクタ保持板、４・・・・・・
コネクタ、５・・・・・・絶縁被覆導線、６・・・・・
・孔、７・・・・・・絶縁基板、８ａ・・・・・・（ラ
ンド部付きの）孔、８ｂ・・・・・・ランド部、９・・
・・・・コネクタ部、１０・・・・・・導電パターン。Figures 1a, b, and c are a perspective view, a perspective view of the opposite side, and a partially enlarged perspective view of a conventional adapter, respectively. Fig. 2 is a perspective view of an insulating plate that serves as the substrate of the adapter of the present invention, and Fig. 3 shows a structure in which holes and lands are provided at positions corresponding to the holes in Fig. 2, and a conductive pattern is used to connect the connector at the end of the plate. FIG. 4 is a perspective view of the insulating substrates tied together, and FIG. 4 is a perspective view of the insulating substrate of FIG. 3 superposed on the insulating board of FIG. 2. Figures 5a and 5b are a side view and a front view of the test pin, respectively, Figure 6 is a perspective view of the test pin inserted into the state shown in Figure 4 with the insulating board stacked on the insulating board, and Figure 7 Figures a and b are partially enlarged views in which the test pins in the respective states of Figures a and b are inserted as shown in Figure 6. 1... Insulating plate, 2, 12... Pin for inspection, 3... Connector holding plate, 4...
Connector, 5... Insulated conductor, 6...
- Hole, 7... Insulating board, 8a... Hole (with land part), 8b... Land part, 9...
...Connector part, 10... Conductive pattern.

Claims

[Scope of utility model registration request]

An insulating plate having a hole at a position opposite to the arrangement position of the component mounting hole and the electrical conduction hole of the printed wiring board is placed on the lower stage, and a hole on which a land portion is attached is placed at a position opposite to the hole on the upper stage. and a bottomed outer cylinder, in which insulating substrates having a connector part connected to the land part via a conductive pattern are stacked, and a claw-shaped bent protrusion is provided at the opening edge from the upper end of the hole part. 1. An adapter for testing continuity of a circuit board, characterized in that a test pin made of a needle-shaped body with spring properties attached to the body is mounted.