| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an indicating instrument which enables stable supply of electric power to a light source. <P>SOLUTION: The indicating instrument including a display member 10 having a display part 13a, a drive unit 40 arranged on the rear side of the display member 10, an indicating member 50 mounted on a rotating shaft 30 of the drive unit 40 and having a base part 51 positioned on the circumference of the rotating shaft 30 and an indicating part 52 indicating a display part 13a, and the light source 57 arranged on the indicating member 50 in order to emit the indicating part 52 includes: a coil 23 provided on the side of the drive unit 40; and a flexible substrate 90 having the coil 23, a coiled wiring part 92 provided on the side of the base part 51 so that electromagnetic induction is enabled, and a conductive wiring 93 conductively connecting the coiled wiring part 92 and the light source 57, wherein electric power is fed to the light source 57 via the conductive wiring part 93 by an electromagnetic induction action between the coil 23 and the coiled wiring part 92. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
