JPS63115767U

JPS63115767U -

Info

Publication number: JPS63115767U
Application number: JP705587U
Authority: JP
Priority date: 1987-01-20
Filing date: 1987-01-20
Publication date: 1988-07-26

Description

[Brief explanation of drawings]

第１図は、本考案の回路検査用ユニバーサルテ
スター治具の一実施例の縦断面図であり、第２図
は、第１図のピンブロツクの上板の平面図であり
、第３図は、第１図のピンブロツクの下板の底面
図であり、第４図は、プローブを検査点に当接さ
せるための従来の回路検査用ユニバーサルテスタ
ー治具の要部断面図である。１０：オフグリツド治具、１１：オフグリツド
治具１０の上板、１２：オフグリツド治具１０の
下板、１５，１６：ピンブロツク、１７：ピンブ
ロツク１５の上板、１８：スプリングプローブ、
１９：ピンブロツク１５の下板、２０：固定ピン
、２２：組付けねじ、２４：リード線、２５：穴
、２７：固定ねじ、３１：ユニバーサルピンボー
ド、３２：スプリングピン、３３：当接部。 FIG. 1 is a longitudinal sectional view of one embodiment of the universal tester jig for circuit inspection of the present invention, FIG. 2 is a plan view of the upper plate of the pin block shown in FIG. 1, and FIG. FIG. 4 is a bottom view of the lower plate of the pin block shown in FIG. 1, and FIG. 4 is a sectional view of essential parts of a conventional universal tester jig for circuit testing for bringing a probe into contact with a test point. 10: off-grid jig, 11: upper plate of off-grid jig 10, 12: lower plate of off-grid jig 10, 15, 16: pin block, 17: upper plate of pin block 15, 18: spring probe,
19: Lower plate of pin block 15, 20: Fixing pin, 22: Assembly screw, 24: Lead wire, 25: Hole, 27: Fixing screw, 31: Universal pin board, 32: Spring pin, 33: Contact part.

Claims

[Claims for Utility Model Registration] (1) A large number of spring pins whose abutting portions can retreat against elasticity are arranged in a matrix at a predetermined pitch on a universal pin board, and the upper plate of the pin block is provided with a plurality of spring pins that can be retracted against elasticity, and the upper plate of the pin block is provided with a plurality of spring pins that can retreat against elasticity. A spring probe is arranged in a corresponding manner, a fixing pin is arranged on the lower plate in correspondence with the spring pin, and the spring probe and the corresponding fixing pin are connected to each other with a lead wire, and this pin block is attached to an off-grid jig. A universal tester jig for circuit inspection, characterized in that the spring probe of the pin block is brought into contact with the test point, and the fixing pin is brought into contact with the contact portion of the spring pin. (2) Drill through holes in the upper plate of the off-grid jig in correspondence with the inspection points, and drill through holes in the lower plate in correspondence with the spring pins, and The spring probe and the fixing pin of the pin block are loosely passed through the through holes of the lower plate, and the upper plate of the pin block is inserted between the upper plate and the lower plate of the off-grid jig. A universal tester jig for circuit inspection according to claim 1, characterized in that the jig is fixed to and interposed on an upper plate. (3) The upper plate and the lower plate of the pin block are configured so that their positions can be adjusted in a plane orthogonal to the axis of the spring probe. Universal tester jig for circuit inspection as described.