ict
A tester and testing mechanism technology, applied in the field of ICT testers, can solve the problems of reverse insertion, single function of the top plate test, and inability to check whether the electrical components can be checked at the same time, so as to increase the detection efficiency and improve the detection ability.
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[0048] Example 1
[0049] This embodiment provides an ICT tester, such as figure 1 As shown, the ICT tester includes
[0050] The top plate 1 is driven by an air cylinder to move toward the component surface of the circuit board 2;
[0051] Electrical component pin test mechanism 3, such as Image 6 As shown, it is set on the top plate 1, which includes a second probe 6 corresponding to the pin 5 of the electrical element 4 provided on the element surface, and the second probe 6 is affected by the The top plate 1 is driven and connected to the pin 5. During use, the top plate 1 is lowered. The second probe 6 is connected to the pin 5 on the component surface. It is determined by electrical signals that the pin 5 is located on the component. Whether the electrical component 4 on the surface can be used normally; solves the problem that the electrical component cannot be tested for normal use when the test point of the pin surface of the circuit board is blocked or there is no test ...
Example Embodiment
[0059] Example 2
[0060] The difference between this embodiment and the first embodiment is that the first conductive member 16 and the second conductive member 17 are cylindrical structures, and a protective cover is sheathed on the side far away from each other. The spring cover The two ends of the spring are fixedly connected to the ends of the protective sleeve sleeved on the first conductive member 16 and the second conductive member 17 respectively, and are respectively arranged on the first conductive member 16 and the two protective sleeves on the second conductive element 17 are also provided with an outer protective sleeve for covering the connection part of the first conductive element 16 and the second conductive element 17. The protective sleeve and the outer protective sleeve are used to prevent other parts from touching the connection position of the first conductive member and the second conductive member to affect the accuracy of the resistance measured by the t...
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