| 摘要 |
A connector socket uses a small number of connector pin types and prevents short circuits from occurring between external connection ends of the connector pins. A plurality of plug insertion openings are formed in molded block of insulating resin. A plurality of connector pins are disposed with connection ends projecting inside the plug insertion openings. External connection ends at the other end of connector pins are connected to a conductive body of a printed circuit substrate. The connector pins are fitted into pin slots at the back of the plug insertion openings. A portion of the connector pins, oriented along the direction in which the plug insertion openings are arranged, serves as shared connector pins.
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