| 摘要 |
A frame for testing a board having a printed circuit on at least one side thereof and provided with reference centering holes, including a plurality of test plates made of insulating material, for spacing and fixing means for said plates, and a plurality of testing needles or pins comprising at least one pin which has one eccentric end (2) arranged to engage a board to be tested and to be inserted in a seat (21) provided in at least one of said plates according to a preset angular orientation of its eccentricity, thereby inducing a corresponding rotation and translatory motion in the board to be tested in order to compensate for manufacturing misalignments of said printed circuit with respect to reference centering holes. |
