| 摘要 |
PURPOSE:To minimize the mounting height of each relay for reducing the size of a relay panel by mounting relays of the highest mounting height back from the mounting face of the other relays. CONSTITUTION:Relays 4 and 5 of different mounting height are packaged. A pressure plate 6 is installed by set screws 7 on the relays 4 for preventing the relays 4 from falling off. At this time, the mounting height h1 of the relay 4 is smaller than the mounting height h2 of the relay 5. Knobs 2, connectors 3 and the relay 4, the pressure plate 6 and set screws 7 are mounting on the front face of the mounting plate 1. A notch is made on the mounting plate 1 in such a size as to pass the relays 5 through. The relays 5 are mounted on a mounting member 11 packaged in the notch. Consequently, the apparent mounting height of the relay 5 is h2' (h2-l=h2', l is the depth of the notch). |
