JP5816042B2 - 計器 - Google Patents
計器 Download PDFInfo
- Publication number
- JP5816042B2 JP5816042B2 JP2011215046A JP2011215046A JP5816042B2 JP 5816042 B2 JP5816042 B2 JP 5816042B2 JP 2011215046 A JP2011215046 A JP 2011215046A JP 2011215046 A JP2011215046 A JP 2011215046A JP 5816042 B2 JP5816042 B2 JP 5816042B2
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- light
- instrument
- guide ring
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- 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
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/02—Scales; Dials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/332—Light emitting diodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/336—Light guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/341—Illumination of dials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/688—Frames or decorative parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/698—Pointers of combined instruments
- B60K2360/6992—Light conducting pointers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
Description
(1) 少なくとも一つの計器類と、前記計器類の周辺に配置された見返しと、ケースと、裏カバーと、前記計器類の文字板の外周を覆うように環状に配置された発光部と、を備えた計器であって、
前記発光部は、
導光リング、光源、及び、前記導光リングと前記光源との間に配置されたプリズム、を有し、
前記導光リングは、
導光体、及び、該導光リングの表面を形成する遮光体であって前記導光体の先端が前記表面に露出するように前記導光体を覆う遮光体、を含むと共に、前記見返しの先端部の近傍に設けられた取付部に固定されていること。
(2) 上記(1)の構成の計器において、
前記導光体が、前記先端に向かって漸次または段階的に細幅に形成されていること。
(3) 上記(1)または(2)の構成の計器において、
前記導光リングが、前記導光体の前記先端と反対側の後部に配置された拡散体を備えていること。
(4) 上記(1)〜(3)のいずれか一つの構成の計器において、
前記プリズムが、前記見返しに形成された脚内に配置されると共に前記導光リングと離間して配置されていること。
上記(2)の構成の計器によれば、導光体の先端での発光効率が向上し安定した発光が得られる。
上記(3)の構成の計器によれば、プリズムを透過してきた光源光を拡散体内で拡散させ、導光体からムラのない発光をさせることができる。
上記(4)の構成の計器によれば、プリズム内で一定方向に導光した光を導光体に導かせることができ、プリズム内での光の減衰を極力抑えることできる。
20 計器類
21 文字板
30 見返し
30S 脚
30T 取付部
31 表硝子
32 ケース
33 裏カバー
50 発光部
51 計器用導光リング
51S 導光体
51T 遮光体
51U 拡散体
52 光源
53 プリズム
Claims (4)
- 少なくとも一つの計器類と、前記計器類の周辺に配置された見返しと、ケースと、裏カバーと、前記計器類の文字板の外周を覆うように環状に配置された発光部と、を備えた計器であって、
前記発光部は、
導光リング、光源、及び、前記導光リングと前記光源との間に配置されたプリズム、を有し、
前記導光リングは、
導光体、及び、該導光リングの表面を形成する遮光体であって前記導光体の先端が前記表面に露出するように前記導光体を覆う遮光体、を含むと共に、前記見返しの先端部の近傍に設けられた取付部に固定された、
計器。 - 前記導光体が、前記先端に向かって漸次または段階的に細幅に形成された、請求項1に記載の計器。
- 前記導光リングが、前記導光体の前記先端と反対側の後部に配置された拡散体を備えた、請求項1または請求項2に記載の計器。
- 前記プリズムが、前記見返しに形成された脚内に配置されると共に前記導光リングと離間して配置された、請求項1から請求項3のいずれか一項に記載の計器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011215046A JP5816042B2 (ja) | 2011-09-29 | 2011-09-29 | 計器 |
CN201280046908.5A CN103827638A (zh) | 2011-09-29 | 2012-09-27 | 计量仪 |
PCT/JP2012/075735 WO2013047896A1 (en) | 2011-09-29 | 2012-09-27 | Meter with illuminated display |
EP12779179.6A EP2761255B1 (en) | 2011-09-29 | 2012-09-27 | Meter with illuminated display |
US14/207,919 US9739647B2 (en) | 2011-09-29 | 2014-03-13 | Meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011215046A JP5816042B2 (ja) | 2011-09-29 | 2011-09-29 | 計器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013076571A JP2013076571A (ja) | 2013-04-25 |
JP5816042B2 true JP5816042B2 (ja) | 2015-11-17 |
Family
ID=47089110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011215046A Active JP5816042B2 (ja) | 2011-09-29 | 2011-09-29 | 計器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9739647B2 (ja) |
EP (1) | EP2761255B1 (ja) |
JP (1) | JP5816042B2 (ja) |
CN (1) | CN103827638A (ja) |
WO (1) | WO2013047896A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6127678B2 (ja) * | 2013-04-15 | 2017-05-17 | 株式会社デンソー | 車両用表示装置 |
JP5928411B2 (ja) * | 2013-06-04 | 2016-06-01 | 株式会社デンソー | 車両用表示装置 |
DE102013012703A1 (de) * | 2013-07-31 | 2015-02-05 | Audi Ag | Beleuchtung für eine Instrumententafel eines Fahrzeugs |
US9845009B2 (en) | 2014-05-30 | 2017-12-19 | Nissan North America, Inc. | Meter cluster seal |
DE102015225066A1 (de) * | 2015-12-14 | 2017-06-14 | Continental Automotive Gmbh | Anzeige mit einer beleuchteten Zierleiste |
DE102016202150A1 (de) * | 2016-02-12 | 2017-08-17 | Robert Bosch Gmbh | Anzeigevorrichtung und Anzeigegerät für ein Fahrzeug sowie Verfahren zum Herstellen einer Anzeigevorrichtung für ein Fahrzeug |
US11821770B2 (en) | 2016-07-18 | 2023-11-21 | Vaughn Realty Ventures LLC | Water metering system |
EP3485231A4 (en) | 2016-07-18 | 2019-07-10 | Vaughn Realty Ventures LLC | WATER MEASURING SYSTEM |
WO2019244813A1 (ja) * | 2018-06-21 | 2019-12-26 | 日本精機株式会社 | 計器装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4186362B2 (ja) * | 1999-05-25 | 2008-11-26 | 株式会社デンソー | 計器 |
US6915758B2 (en) * | 2002-10-09 | 2005-07-12 | Calsonic Kansei Corporation | Display device for vehicle |
JP2004132757A (ja) * | 2002-10-09 | 2004-04-30 | Calsonic Kansei Corp | 車両用計器 |
JP2004249859A (ja) * | 2003-02-20 | 2004-09-09 | Calsonic Kansei Corp | 車載用計器 |
JP2004257749A (ja) * | 2003-02-24 | 2004-09-16 | Calsonic Kansei Corp | メータ照明構造 |
JP2006201038A (ja) * | 2005-01-20 | 2006-08-03 | Denso Corp | 表示装置 |
US20090219730A1 (en) * | 2005-08-16 | 2009-09-03 | Johnson Controls Technology Company | Illuminated trim element for an instrument cluster |
JP4887822B2 (ja) * | 2006-02-15 | 2012-02-29 | 株式会社デンソー | 指針計器 |
JP5101986B2 (ja) * | 2007-10-23 | 2012-12-19 | カルソニックカンセイ株式会社 | 車載用表示装置 |
CN201757654U (zh) * | 2010-07-19 | 2011-03-09 | 威满兴业有限公司 | 仪表 |
JP5487075B2 (ja) * | 2010-10-26 | 2014-05-07 | 矢崎総業株式会社 | 自動車用計器 |
-
2011
- 2011-09-29 JP JP2011215046A patent/JP5816042B2/ja active Active
-
2012
- 2012-09-27 EP EP12779179.6A patent/EP2761255B1/en active Active
- 2012-09-27 WO PCT/JP2012/075735 patent/WO2013047896A1/en active Application Filing
- 2012-09-27 CN CN201280046908.5A patent/CN103827638A/zh active Pending
-
2014
- 2014-03-13 US US14/207,919 patent/US9739647B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9739647B2 (en) | 2017-08-22 |
US20140192511A1 (en) | 2014-07-10 |
WO2013047896A1 (en) | 2013-04-04 |
EP2761255B1 (en) | 2018-11-14 |
CN103827638A (zh) | 2014-05-28 |
EP2761255A1 (en) | 2014-08-06 |
JP2013076571A (ja) | 2013-04-25 |
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