| 摘要 |
PROBLEM TO BE SOLVED: To enhance flexibility of design by shortening the distance between a photoreflector and a reflection plate and to reduce manufacturing cost. SOLUTION: The in-vehicle electronic instrument is provided with a slide member 5 slide-moving in a casing 2 in a predetermined direction; the reflection plate 11 installed in the casing along a movement direction of the slide member 5; and the photoreflector 6 provided on the slide member 5 and detecting a reflection ratio of the reflection plate 11. The electronic instrument is provided with a holder 7 having a slide-contact part 9 provided on the slide member 5, retaining the photoreflector 6 and slide-contacting with an inner wall 10 of the casing 2; an urging member 8 provided on the slide member 5 and urging the holder 7 to the inner wall 10 side of the casing 2. The distance of the reflection plate 11 and the photoreflector 6 is not varied at deformation of a ceiling plate 10. COPYRIGHT: (C)2005,JPO&NCIPI
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