| 摘要 |
The purpose of the present invention is to effectively carry out waterproofing, while avoiding cramping an internal space to the extent it is possible to do so. The component is provided with: a light source (16a); a moveable part (11) having a first window (11a); a circuit board (16); and a housing (12, 13, 14, 15) in which is formed an opening (12b) through which the surface of the moving part (11) protrudes. The housing (12, 13, 14, 15), in combination with the moveable part (11), has dividing walls (12d, 13a) for dividing the internal space of the housing (12, 13, 14, 15) into a first space and a second space. The dividing walls (12d, 13a) support the moveable part (11), and the light source (16a) illuminates the first window (11a) through a portion (12d) of the dividing walls (12d, 13a), which are formed by transmissive members. |
