| 摘要 |
The invention relates to an indicating device comprising a dial plate (7) and a mobile pointer (14) which is mounted in front thereof and is provided with input and output parts for a light beam produced by at least one lighting unit (19), wherein said lighting unit is positioned in such a way that the light beam is transmitted towards the dial plate which is placed in such a way that it forms a unit guiding the light beam to the input part of the pointer. |
