| 摘要 |
PURPOSE:To simplify the operation of a fixture by inserting a probing pin being in contact only with a latticed printed conductor when latticed printed conductors and a plurality of pin boards with matrix-shaped holes positioned at the intersections of the printed conductors are superposed in a susceptor and the desired pin board is connected to the printed conductor. CONSTITUTION:A latticed printed conductor 20 is printed on a pin board 10, matrix-shaped holes 11 are each board to the intersections of these printed conductors, and a plurality of the boards 10 are superposed and laminated in a susceptor 30, an outer circumferential surface thereof has a connector 31 and a plurality of connecting pins 32. Pairs of contacts 44 on the outer circumferential surface opposite to contacting pins 41 at the tips of probing pins 40 are formed to the probing pins 40 inserted into the holes 11, and sections except these contacts are covered previously with insulating sleeves 42. Height is selected so as to be in contact only with either board of a plurality of the boards 10a-10h regarding the positions of the contacts 44 formed to the pins 40, and the pin 40 corresponding to a connection to the desired board is selected and inserted into the holes 11 of the board when the printed conductor is connected to the desired board. |
