Electronic test fixture

Claim 1

A microelectronic circuit board node point and inspection point continuity testing fixture comprising: (a) a body having a cavity located therein; (b) a top plate having a plurality of bores clustered in geometrical array directly aligned with said cavity and juxtapositioned with said body; (c) attaching means to fasten said top plate to said body for unitary containment therewith; (d) a plurality of probe pins having a hole therethrough on the first end; a solid cylindrical body having a first and second end; a shoulder on said first end having a larger diameter than the second and a flat terminating surface for captivating said pin within said cavity while slideably retained within said top plate bores; a tapered sharp point on said second end for contacting said circuit board node points and inspection points when urged thereupon; said probe pins slideably penetrating said top plate bores with said first end exposed on one side and the second end exposed on the other for engagement of said circuit board points; (e) a resilient pad disposed within said body cavity contiguous with the first end of said probe pins providing compliance of said circuit board points when compressibly urged upon the exposed second end of said pins being individually under the influence of said pad in an independent manner compressibly forcing each pin into autonomous compliance; (f) a plurality of signal wires having an electrical insulated envelope with one end attached through said hole in the first end of said probe pin and being disposed within said body cavity for extending the electrical conductivity therefrom; and, (g) connector means attached to an external surface of said body having the other end of said signal wires affixed thereto for extending the electrical conductivity from said circuit board through said pins providing means to test node points and inspection points of said circuit board.