| 摘要 |
PURPOSE:To materialize a small-sized casing which has a DIN rail attaching function by equipping it with a guide latch part, which engages with one flange of a rail, and a pressure-welding latch part, which engages with the other flange of the rail and also has a slider for pressure-welding wit the rail. CONSTITUTION:A DIN rail 100 is a rail used in the case that electric equipment is attached to a structure, and is U-shape in cross section and has a flange at the top. And a guide latch part 110 is fixed to a base 40 by a projection 111 for hooking and a claw 112 having elasticity. A pressure-welding latch part 120 is fixed to a base 40 by a projection 121 for hooking and a claw 122 having elasticity, and also it is pressure-welded and fixed to the DIN rail 100 by a slider 123. Hereby, it will do to mount or remove the guide latch part and the pressure-welding latch part on or from the base, according to whether to load a casing for equipment on the DIN rail or load it on the wall, so in case of not mounting it on the wall, the casing gets off small by removing these parts. |
