Title:
INDICATOR DEVICE AND LIGHT-GUIDE MEMBER
Document Type and Number:
WIPO Patent Application WO/2011/158814
Kind Code:
A1
Abstract:
Disclosed are an indicator device and light-guide member that have a decreased cost by means of an indicator and a dial both being illuminated by a single light source. A base (32a) and an indicator body (32b) that extends along the dial (31) from one end of the base are formed to the light-guiding indicator (32). One end of a light-guiding output shaft (33a) provided to a motor (33) is disposed facing the other end of the base (32a), and the other end is disposed facing the light source (34). The light-guide member (35) is disposed at the back surface of the dial (31), and the light-guide member (35) is provided with: a first concavity (35a) to which the other end of the base (32a) is inserted; and a second concavity (35b) to which the first end of the output shaft (33a) is inserted. Also, the bottom surface (35a-1) of the first concavity (35a) of the light-guide member (35) is provided in a tapering shape that approaches the output shaft (33a) and that tapers with proximity to the rotating shaft of the output shaft (33a).
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Inventors:
TERAO, Masanobu (1-7-1 Yoko, Shimada-shi Shizuoka 55, 〒4278555, JP)
寺尾 雅伸 (〒55 静岡県島田市横井１－７－１ 矢崎計器株式会社内 Shizuoka, 〒4278555, JP)
OOHATA, Akihiro (1-7-1 Yoko, Shimada-shi Shizuoka 55, 〒4278555, JP)
寺尾 雅伸 (〒55 静岡県島田市横井１－７－１ 矢崎計器株式会社内 Shizuoka, 〒4278555, JP)
OOHATA, Akihiro (1-7-1 Yoko, Shimada-shi Shizuoka 55, 〒4278555, JP)
Application Number:
JP2011/063548
Publication Date:
December 22, 2011
Filing Date:
June 14, 2011
Export Citation:
Assignee:
Yazaki Corporation (4-28, Mita 1-chome Minato-k, Tokyo 33, 〒1088333, JP)
矢崎総業株式会社 (〒33 東京都港区三田１丁目４番２８号 Tokyo, 〒1088333, JP)
TERAO, Masanobu (1-7-1 Yoko, Shimada-shi Shizuoka 55, 〒4278555, JP)
寺尾 雅伸 (〒55 静岡県島田市横井１－７－１ 矢崎計器株式会社内 Shizuoka, 〒4278555, JP)
矢崎総業株式会社 (〒33 東京都港区三田１丁目４番２８号 Tokyo, 〒1088333, JP)
TERAO, Masanobu (1-7-1 Yoko, Shimada-shi Shizuoka 55, 〒4278555, JP)
寺尾 雅伸 (〒55 静岡県島田市横井１－７－１ 矢崎計器株式会社内 Shizuoka, 〒4278555, JP)
International Classes:
G01D11/28; B60K35/00
Attorney, Agent or Firm:
TAKINO Hideo et al. (4th Floor, Hiroo SK bldg. 36-13, Ebisu 2-chome, Shibuya-k, Tokyo 13, 〒1500013, JP)
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Claims: