JPS637366U

JPS637366U -

Info

Publication number: JPS637366U
Application number: JP9995686U
Authority: JP
Priority date: 1986-06-30
Filing date: 1986-06-30
Publication date: 1988-01-19

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す回路基板検査
装置の全体構成図、第２図はオフグリツドアダプ
タ部分の部分断面詳細図、第３図は固定ピンの拡
大断面図、第４図は第１図の―線断面図、第
５図は検査表示ボツクスの斜視図、第６図は発光
ソケツトの拡大断面図、第７図はコンタクトプロ
ーブに接続されている発光ソケツトの判別方法を
示す説明図である。１……装置本体、２……ジヤンパ線、３……検
査表示ボツクス、９……被検査基板押し板、１１
……ユニバーサルボード、１２……固定ピン、３
……オフグリツドアダプタ、１５……上支持板、
１６……中支持板、１７……下端板、２４……コ
ンタクトプローブ、２５……被検査基板、２７…
…接触ピン、２８……弾性線材、２９……小孔、
３５……発光ソケツト、３６……テスタ側ソケツ
ト、４０……接続コード。 Fig. 1 is an overall configuration diagram of a circuit board inspection device showing an embodiment of the present invention, Fig. 2 is a detailed partial sectional view of the off-grid adapter portion, Fig. 3 is an enlarged sectional view of the fixing pin, and Fig. 4 is a cross-sectional view taken along the line -- in Fig. 1, Fig. 5 is a perspective view of the inspection display box, Fig. 6 is an enlarged sectional view of the light-emitting socket, and Fig. 7 shows a method for identifying the light-emitting socket connected to the contact probe. It is an explanatory diagram. DESCRIPTION OF SYMBOLS 1... Apparatus main body, 2... Jumper wire, 3... Inspection display box, 9... Inspection board pushing plate, 11
...Universal board, 12...Fixing pin, 3
... Off-grid adapter, 15 ... Upper support plate,
16...Middle support plate, 17...Lower end plate, 24...Contact probe, 25...Test substrate, 27...
...Contact pin, 28...Elastic wire, 29...Small hole,
35... Light emitting socket, 36... Tester side socket, 40... Connection cord.

Claims

[Claims for Utility Model Registration] 1. An off-grid adapter having an upper support plate, a middle support plate, and a lower end plate that are connected vertically at a predetermined interval, and that can be moved vertically to the upper position of the upper support plate. a device for mounting a board to be inspected; a plurality of contact probes that are fixed through and through both support plates in correspondence with each inspection point of the board to be inspected, and whose upper ends come into contact with each inspection point when the substrate to be inspected is lowered; A universal board on which the off-grid adapter is removably attached to the top side, a large number of fixing pins arranged in a matrix at narrow vertical and horizontal intervals on the universal board, and a large number of holes drilled in the same arrangement as the fixing pins on the lower end plate. The upper end is fixed to each of the contact probes, and the lower end is inserted into the small hole closest to the bottom of each contact probe, and is attached to a predetermined fixing pin by attaching the off-grid adapter to the universal board. What is claimed is: 1. A circuit board testing device comprising: a fixed pin with which each elastic wire comes into contact; and a fixing pin with which each elastic wire comes into contact is connected to a tester via a conductive wire to test the electrical characteristics of a board to be tested. 2. The circuit board inspection device according to claim 1, wherein the fixing pin has a recessed portion at its upper end, in which the lower end of the elastic wire engages and comes into contact.