Chip card cover plate design system and method
A design system and design method technology, applied in computing, special data processing applications, instruments, etc., can solve problems affecting design efficiency and achieve the effect of improving design efficiency, reducing design steps and parameter settings
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[0017] see figure 1 , figure 2 and image 3 , a smart card cover plate 1 includes a main body 11 , a hook 12 , a connection hole 13 , a ground terminal 14 and a pivot portion 15 . The main body 11 is substantially in the shape of a rectangular plate, on which two recesses 111 are arranged at intervals. Each recessed portion 111 is substantially rectangular, and a plurality of connection holes 13 are evenly opened in each recessed portion 111 . In this embodiment, the number of the connecting holes 13 is six, and three connecting holes 13 are defined in each recessed portion 111 at intervals. Before the product leaves the factory, it is necessary to test whether the chip card is connected to the internal printed circuit board of the product. At this time, use an external test device to pass through the connection hole 13 and connect to the position to be tested on the printed circuit board. If the test equipment can conduct with the printed circuit board, it indicates that...
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