| 摘要 |
PURPOSE:To contrive the simplification of positioning and soldering operations of an LED by arranging rubbers each provided with cutouts at both ends of its projection which controls a height on a printed circuit board and soldering terminals projecting from both sides of the LED body to conductor foils exposed in said cutouts of the rubbers. CONSTITUTION:A rubber 12 composing a rubber switch is provided with a projection 13 formed into one body for holding an LED body 10. Terminals 11 and 11' of the LED body 10 are soldered to conductor foils 16 and 16' of a printed circuit board 15, on the projection 13 side, thereby facilitating the positioning of the LED body 10. Also, as the soldering in the same direction as a mounting plane of the LED body 10 is possible, assembly becomes easy and the rubber 12 for a rubber switch can be fixed temporarily. |
