| 摘要 |
PURPOSE: To prevent separation of a contact pin soldered part at the time of attaching/removing a connector by suspending and supporting a printed circuit board by means of a hook member hung down from a frame for fixing a socket part on the printed circuit board to a main body case. CONSTITUTION: A main body case 20 is composed of a lower case 21 of a bottomed box shape and an upper case 22 having a plurality of opening parts 23 for insertion of connectors at a top face part. The inside of the case 20 is provided with a printed circuit board 12 in which the specified number of contact members 13 for connecting plug connectors are embedded and soldered, and a plurality of sockets 16 provided with a frame 17 arranged on the base board 12 corresponding to the opening parts 23 and jointly fixed to the case 20 via struts 26 of the upper case 22 and struts 25 of the lower case 21. Since the board 12 is suspended and supported by hook members 18 hung down from the frame 17, movement at the time of attaching/removing the connector to/from a socket 16 does not affect a soldered part 14. |
