发明授权
US6124722A Universal apparatus for testing printed circuit boards utilizing independently movable needle boards 失效
使用独立移动针板测试印刷电路板的通用设备

Universal apparatus for testing printed circuit boards utilizing
independently movable needle boards
摘要:
A machine for the electric testing a printed circuit board. The machine having a plurality of adjacent coplanar needle board pairs, wherein each of the plurality of coplanar needle board pairs has first and second coplanar needle boards to be located on opposite sides of the printed circuit board and a plurality of needles located on each of the coplanar needle boards. Each of the coplanar needle boards being independently movable from each other and the printed circuit board.
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