| 摘要 |
PURPOSE: A PCB testing system is provided to improve the working efficiency and achieve the compatibility by changing a position of a probe correspondingly to the model of PCB. CONSTITUTION: A plurality of probes(2) having pins are mounted on a base board(4). A changeable fixing means is attached to the bottom end of each probe(2) so as to relocate the probe(2) on a proper position of the base board(4). When the model of a PCB(3) is changed, the probe(2) can be relocated to a coordinate set on the base board(4) by a robot arm(8a). The changeable fixing means may be implemented by a magnetic material or a vacuum pad. When the changeable fixing means is implemented by the vacuum pad, the base board(4) is formed with a plurality of holes and connected to a vacuum adsorbing device, so as to changeably fix the vacuum pad to the position proper to the model of the PCB(3).
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