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    • 4. 发明专利
    • Instrument device
    • 仪器设备
    • JP2004325299A
    • 2004-11-18
    • JP2003121484
    • 2003-04-25
    • Nippon Seiki Co Ltd日本精機株式会社
    • BABA HIDETOFUJITA ATSUSHI
    • B60K35/00G01D11/26G01D11/28G01D13/04G01D13/26G01D13/28
    • G01D13/265B60K2350/408G01D11/28Y10S116/36
    • PROBLEM TO BE SOLVED: To provide an instrument device to perform novel illumination. SOLUTION: This instrument device allowing visual recognition of a graduation 6 and an indicator 2 through a cover 13 has: a dial 3 having the graduation 6; the indicator 2 indicating the graduation 6, provided in front of the dial 3; a light source 10 positioned in the rear of the dial 3, supplying light to the indicator 2 to make the indicator 2 luminous; and the cover 13 provided in front of the indicator 2. A portion corresponding to a rotation central part 2b of the indicator 2 of the cover 13 is provided with a reflection member 14, the dial 3 is provided with a reflection part 3a, and the reflection part 3a is illuminated with the light from the indicator 2 and the light from the indicator 2 reflected and diffused by the reflection member 14. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种执行新颖照明的仪器装置。 解决方案:允许通过盖13对刻痕6和指示器2进行视觉识别的该仪器装置具有:具有刻度6的刻度盘3; 指示器2表示刻度6,设在表盘3的前面; 定位在表盘3的后部的光源10,向指示器2提供光以使指示器2发光; 和设置在指示器2前面的盖13.与盖13的指示器2的旋转中心部2b对应的部分设置有反射构件14,表盘3设置有反射部3a, 反射部分3a被来自指示器2的光和来自反射构件14反射和扩散的指示器2的光照射。(C)2005,JPO和NCIPI
    • 6. 发明专利
    • Pointer illuminator
    • JP2004294344A
    • 2004-10-21
    • JP2003089447
    • 2003-03-28
    • Nippon Seiki Co Ltd日本精機株式会社
    • SHOJI NAOMICHIOBATA MASAHITO
    • F21V8/00G01D11/28G01D13/22G01D13/26G01D13/28G12B11/04
    • G01D11/28G01D13/265G01D13/28G02B6/0018G02B6/0028G12B11/04
    • PROBLEM TO BE SOLVED: To provide a pointer illuminator having brightness and little lighting unevenness, which enables improvement of efficiency for introduction of light to an indicating section.
      SOLUTION: The pointer illuminator is provided with a pointer 7 having a translucent indication member (an indication section) 72 and a light-guide member (a light-introducing section) 73, which acts to turn about an axle by the driving axle 1 of a driving device 2, and a light source L arranged on the surrounding of the driving axle 1, which emits the indicating member 72 through the light-guide member 73. The light-guide member 73 comprises a light-receiving surface 73a receiving the light from a light source L, a first reflecting surface 73b causing light to the light guided from this light-receiving surface 73a to converge toward the position of an axis line Va of the revolution of the driving axle 1, a second reflecting surface 73c, formed between this first reflecting surface 73b which reflects the light from the first reflecting surface 73b in the direction along the axis Va and a third reflecting surface 73d formed on the axis Va so as to face this the second reflecting surface 73c, which reflects the light from the second reflecting surface 73c in the longitudinal direction of the indication member 72.
      COPYRIGHT: (C)2005,JPO&NCIPI