| 摘要 |
PROBLEM TO BE SOLVED: To increase the degree of freedom for pattern designing in a substrate, at the same time facilitate the working efficiency for attaching or detaching a warning lamp, and further prevent a front cover inner surface and a dial surface from being contaminated. SOLUTION: An analog type measuring instrument with a needle 15A for emitting light by receiving reflection light from a light source 23 is provided at a lower housing 11 that is combined with an upper housing 12 and at the same time a flexible printed circuit board 18 with a circuit pattern connected to, for example, the analog type measuring instrument is attached. Furthermore, the lower housing 11 has an opening hole 21 for attaching a lamp 25 for directly mounting a rigid substrate from the reverse side of the lower housing 11 and a screening wall 30 for preventing external air from entering a gap 29 that is formed by the dial of the measuring instrument and a front cover 13 placed on the upper housing in cooperation with a rigid substrate 22 are provided at the lower housing 11. |
