| 摘要 |
PURPOSE:To perform the hot-line insertion/removal of a substrate while it is kept connected to substrates on both sides by using a flexible lead for a lead section, and providing a system sliding a housing section in parallel with contact pins. CONSTITUTION:When the second substrate 1 is to be removed, an insertion/ removal tool is coupled with an insertion/removal tool fitting section 18, a housing section 11 mounted with contact pins 12 connected to a lead section 10 is slid in parallel with the contact pins 12, a package connector is extracted, and the second substrate 1 is removed. When the second substrate 1 is to be connected, the second substrate 1 is set to the connection position, the housing section 11 is just set free, then the housing section 11 is slid by the excitation of a spring 17 arranged in a substrate fitting section 13, and the contact pins 12 of the housing section 11 are coupled with contact pins of the first and third substrates. The hot-line insertion/removal of the second substrate 1 can be performed while it is kept connected to the first and third substrates, and the reliability on connection and the workability during insertion/removal can be improved. |
