Title:
Indicator type measuring instrument device
Document Type and Number:
Japanese Patent JP6031786
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a pointer type instrument device capable of individually illuminating an indication part of a pointer and a front face of a pointer cap.SOLUTION: A pointer 20 includes an indication part 21 for indicating a display board 10. A pointer drive portion 30 rotates the pointer 20. A first light emitting element 41 emits first illumination light for illuminating the pointer 21. A reflection surface 21b reflects the first illumination light emitted by the first light emitting element 41. A pointer cap 22 covers the reflection surface 21b so as not to be visually identified. A light guide portion 23 guides second illumination light emitted by a second light emitting element 42 to a front surface side of the pointer cap 22. The light guide portion 23 includes a second reflection surface 23c which allows the second illumination light to be reflected to the front surface side of the pointer cap 22. The first illumination light emitted by the first light emitting element 41 has a first illumination color. The second illumination light emitted by the second light emitting element 42 has a second illumination color different from the first illumination color.
Inventors:
Hiraiwa Hikari
Kenji Aono
Kato Masaki
Kenji Aono
Kato Masaki
Application Number:
JP2012062910A
Publication Date:
November 24, 2016
Filing Date:
March 20, 2012
Export Citation:
Assignee:
Nippon Seiki Co., Ltd.
International Classes:
G01D11/28; G01D13/22
Domestic Patent References:
| JP2006064526A | ||||
| JP2008039620A | ||||
| JP2009139146A |
Foreign References:
| US7475999 | ||||
| US7404374 | ||||
| US8225736 |
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