| 摘要 |
PROBLEM TO BE SOLVED: To facilitate insertion and draws of a connector member even in the case connector is not positioned on the front surface of a box structure, in which a pluraility of printed circuit boards are accommodated, by providing possibility for the connector member to make parallel displacement. SOLUTION: Connectors 1 and 2 for connection of printed circuit boards are installed with possibility of parallel displacement by a flat cable 6 and a holding metal piece 4, and two rod members 4a, 4b are borne rotatably on the side faces of the connectors 1, 2 so that a parallelogram is formed which is capable of expansion and contraction. When one printed circuit board 7a is to be inserted in a box 8 and connected with another board 7b through the cable 6, the connector 2 is inserted to the board 7a, and the tip of the holder piece 4 is stretched, and the board 7a is inserted along a guide. This causes the other connector 1 to make parallel displacement toward the connector member 3 of the base board 7b, and the foremost of the board 7a contacts with the box 8 to complete connection of the connectors 1 and 3. Thus the insert and drawout of connectors can be made easily without taking out other circuit boards from the box. |
