METHOD OF MANUFACTURING SWITCH, AND SWITCH

摘要

PROBLEM TO BE SOLVED: To enhance waterproofness of a switch mounted on an electronic apparatus.SOLUTION: A switch case 2 is formed of a first resin. A first fixed electrode 3 and a second fixed electrode 4 are supported by the switch case 2. A movable electrode changes the electrical interconnection state of the first fixed electrode 3 and second fixed electrode 4. A protection part 7 is formed of a second resin. At the part of the switch case 2 facing at least the first fixed electrode 3 and second fixed electrode 4, a plurality of through holes 2d not involved in the change of electrical connection state are formed. The plurality of through holes 2d are filled with the protection part 7.SELECTED DRAWING: Figure 5