| 摘要 |
PURPOSE:To replace the printed plates arranged on both sides of a card edge connector easily by connecting the printed plates with the card edge connector which can insert and remove the printed plates to both sides of the connector freely. CONSTITUTION:When the connector 1a' of a printed plate 1' for device and the connector 3c of a printed plate 3 for converting are inserted to the recesses 9a-1 and 9a-2 of a card edge connector 9, the printed plate 1' and the printed plate 3 are connected electrically through contacts 9b-1 and 9b-2, and contacts and contact holes 9b. By connecting the printed plates each other by using the card edge connector 9 whose both ends can be inserted and removed freely, the exchange of only the printed plates can be permitted on both sides because a soldering to the printed plates is made unnecessary. As a result, not only the printed plates at both sides can be exchanged easily, but also there is no part likely to get hurt because there is no part of soldering, and the reliability can be improved. |
