JP2016070791A - 車両用計器 - Google Patents
車両用計器 Download PDFInfo
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- JP2016070791A JP2016070791A JP2014200574A JP2014200574A JP2016070791A JP 2016070791 A JP2016070791 A JP 2016070791A JP 2014200574 A JP2014200574 A JP 2014200574A JP 2014200574 A JP2014200574 A JP 2014200574A JP 2016070791 A JP2016070791 A JP 2016070791A
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- 238000009792 diffusion process Methods 0.000 claims abstract description 95
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000003746 surface roughness Effects 0.000 claims description 13
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 10
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 239000000498 cooling water Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
図1は、実施形態に係る車両用計器の概略構成を示す分解斜視図である。図2は、実施形態に係る車両用計器の正面図である。図3は、図2に示すA−A断面図である。図4は、実施形態に係る車両用計器の見返しの背面図である。図5は、実施形態に係る車両用計器の見返し切り欠き及び立体物(突状目盛)を含む部分斜視図である。図6は、実施形態に係る車両用計器の立体物(突状目盛)及び高拡散部を含む模式的な部分断面図である。図7、図8、図9、図10、図11、図12は、変形例に係る車両用計器の立体物(突状目盛)及び高拡散部を含む模式的な部分断面図である。
4 光源
8 文字板
9 指針
10 見返し
14 導光体
15、315、415、515、615 突状目盛
16 計測値表示面
17、717 立体物
18 入射面
19 高拡散部
20 シボ面
Claims (6)
- 光を透過する材料によって形成され車両に関する計測値を表示する面に突状に設けられる立体物と、
前記立体物に光を照射する光源とを備え、
前記立体物は、前記光源が照射した光が入射する入射面からの突出量が相互に異なる部位を含み、前記入射面からの突出量が相対的に小さい部位の前記入射面に、前記入射面からの突出量が相対的に大きい部位の前記入射面と比較して、入射する光の拡散度合いが相対的に大きい高拡散部を有することを特徴とする、
車両用計器。 - 前記高拡散部は、前記入射面からの突出量が相対的に小さい部位の前記入射面の表面粗さが、前記入射面からの突出量が相対的に大きい部位の前記入射面の表面粗さと比較して、相対的に粗い、
請求項1に記載の車両用計器。 - 前記高拡散部は、シボ面によって構成される、
請求項1又は請求項2に記載の車両用計器。 - 前記立体物は、前記計測値に対応して設けられ、指針によって指し示される複数の突状目盛である、
請求項1乃至請求項3のいずれか1項に記載の車両用計器。 - 前記光源から照射された光を前記立体物に導光する導光体を備え、
前記立体物と前記導光体とは、暗色系の半透明材料により一体で形成される、
請求項1乃至請求項4のいずれか1項に記載の車両用計器。 - 前記導光体の前記光源とは反対側の面を覆う文字板を備え、
前記立体物は、少なくとも一部が前記文字板の前記導光体側とは反対側に位置する、
請求項5に記載の車両用計器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014200574A JP6363456B2 (ja) | 2014-09-30 | 2014-09-30 | 車両用計器 |
US14/867,631 US9664541B2 (en) | 2014-09-30 | 2015-09-28 | Vehicle instrument |
DE102015218712.8A DE102015218712B4 (de) | 2014-09-30 | 2015-09-29 | Fahrzeuginstrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014200574A JP6363456B2 (ja) | 2014-09-30 | 2014-09-30 | 車両用計器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016070791A true JP2016070791A (ja) | 2016-05-09 |
JP6363456B2 JP6363456B2 (ja) | 2018-07-25 |
Family
ID=55486076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014200574A Active JP6363456B2 (ja) | 2014-09-30 | 2014-09-30 | 車両用計器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9664541B2 (ja) |
JP (1) | JP6363456B2 (ja) |
DE (1) | DE102015218712B4 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014199629A1 (ja) * | 2013-06-14 | 2014-12-18 | 株式会社デンソー | 車両用表示装置 |
DE112014004247B4 (de) * | 2013-09-17 | 2023-03-16 | Yazaki Corporation | Fahrzeuginstrument |
JP6185815B2 (ja) * | 2013-10-04 | 2017-08-23 | 矢崎総業株式会社 | 文字板構造および自動車用メータ |
JP2016070793A (ja) * | 2014-09-30 | 2016-05-09 | 矢崎総業株式会社 | 計器装置 |
JP5913714B1 (ja) * | 2015-10-19 | 2016-04-27 | 矢崎総業株式会社 | 車両表示装置用金属調装飾部品、及び、車両表示装置 |
KR101798518B1 (ko) * | 2015-12-09 | 2017-12-12 | 현대자동차주식회사 | 차량용 입체 조명 계기판 |
WO2017147541A1 (en) * | 2016-02-26 | 2017-08-31 | Continental Automotive Systems, Inc. | Light guide with chaplet tick marks |
JP6959812B2 (ja) * | 2017-09-25 | 2021-11-05 | 日本精機株式会社 | 車両用表示装置 |
US11226216B2 (en) * | 2018-04-19 | 2022-01-18 | Continental Automotive Systems, Inc. | Self adjusting retention feature for applique assembly |
CN109085720B (zh) * | 2018-09-10 | 2021-10-26 | 京东方科技集团股份有限公司 | 显示装置及智能手表 |
US11002902B1 (en) * | 2019-11-08 | 2021-05-11 | Continental Automotive Systems, Inc. | Tick mark luminance adjustment tool |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007085983A (ja) * | 2005-09-26 | 2007-04-05 | Yazaki Corp | 計器 |
JP2007132818A (ja) * | 2005-11-10 | 2007-05-31 | Denso Corp | 車両用指針計器 |
US20100139548A1 (en) * | 2008-12-05 | 2010-06-10 | Hyundai Motor Company | Cluster structure for vehicle |
JP2010256072A (ja) * | 2009-04-22 | 2010-11-11 | Nippon Seiki Co Ltd | 計器装置 |
JP2011095078A (ja) * | 2009-10-29 | 2011-05-12 | Honda Motor Co Ltd | 車両用計器 |
Family Cites Families (15)
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US5458082A (en) * | 1994-03-24 | 1995-10-17 | Delco Electronics Corp. | Tip to tail illuminated pointer |
GB2301894B (en) * | 1995-06-07 | 1998-03-11 | Toyoda Gosei Kk | Light-driven display device |
JPH10199314A (ja) * | 1997-01-09 | 1998-07-31 | Sony Corp | 導光装置 |
DE19758383A1 (de) * | 1997-12-23 | 1999-06-24 | Mannesmann Vdo Ag | Anzeigeeinheit |
US20020001183A1 (en) * | 1998-06-01 | 2002-01-03 | Ariyama Shigehiro | Surface emission light source device and method of manufacturing light guide plate with reflecting plate therefor |
JP4075242B2 (ja) * | 1999-09-01 | 2008-04-16 | 株式会社デンソー | 指針計器 |
JP3305297B2 (ja) * | 2000-06-30 | 2002-07-22 | 日本精機株式会社 | 指針式計器 |
JP4734743B2 (ja) * | 2001-03-30 | 2011-07-27 | 株式会社デンソー | 車両用計器 |
US7150906B2 (en) * | 2001-06-13 | 2006-12-19 | Denso Corporation | Display panel and method of manufacturing the same |
US7252400B2 (en) * | 2003-11-03 | 2007-08-07 | Delphi Technologies, Inc. | Illuminated indicator |
US7066630B1 (en) * | 2004-06-17 | 2006-06-27 | Yazaki North America, Inc. | Integrated pointer hub and warning indicator |
JP4671099B2 (ja) | 2004-10-29 | 2011-04-13 | 日本精機株式会社 | 計器装置 |
JP5578918B2 (ja) * | 2010-04-07 | 2014-08-27 | 矢崎総業株式会社 | 導光板及びそれを備えた指針計器 |
EP2866003A3 (en) * | 2011-01-26 | 2015-07-29 | Yazaki Corporation | Indicator member, indicator unit and indicator instrument |
JP5841095B2 (ja) | 2013-04-09 | 2016-01-13 | 株式会社藤商事 | 弾球遊技機 |
-
2014
- 2014-09-30 JP JP2014200574A patent/JP6363456B2/ja active Active
-
2015
- 2015-09-28 US US14/867,631 patent/US9664541B2/en active Active
- 2015-09-29 DE DE102015218712.8A patent/DE102015218712B4/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007085983A (ja) * | 2005-09-26 | 2007-04-05 | Yazaki Corp | 計器 |
JP2007132818A (ja) * | 2005-11-10 | 2007-05-31 | Denso Corp | 車両用指針計器 |
US20100139548A1 (en) * | 2008-12-05 | 2010-06-10 | Hyundai Motor Company | Cluster structure for vehicle |
JP2010256072A (ja) * | 2009-04-22 | 2010-11-11 | Nippon Seiki Co Ltd | 計器装置 |
JP2011095078A (ja) * | 2009-10-29 | 2011-05-12 | Honda Motor Co Ltd | 車両用計器 |
Also Published As
Publication number | Publication date |
---|---|
US20160091346A1 (en) | 2016-03-31 |
JP6363456B2 (ja) | 2018-07-25 |
DE102015218712B4 (de) | 2021-07-08 |
DE102015218712A1 (de) | 2016-03-31 |
US9664541B2 (en) | 2017-05-30 |
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