| 摘要 |
<p>PURPOSE:To easily detect the connector of an opposite side even if there are many cables in confusion in the case that the connector of the opposite side is searched from the connector of one side of the cable connecting devices to each other. CONSTITUTION:This system is constituted of wire 5 with a built-in signal line to transmit a signal between the devices, the connectors 1-1, 1-2 packaged with light emitting elements 2-1, 2-2, and voltage impression contacts 3-1, 3-2 which are located on the connectors 1-1, 1-2, and are constituted so that they are electrically conductive usually, but voltage is impressed between both the ends when a voltage impression tool is pushed into them. In this cable end detecting system, since the light emitting elements 2-1, 2-2 and the voltage impression contacts 3-1, 3-2 on all the connectors are connected in series, the light emitting elements on all the connectors can be lighted by pushing the voltage impression tool into the voltage impression contact 3-1, 3-2 on one connector 1-1, 1-2.</p> |
