JP7039530B2 - 導光指針および指針発光装置 - Google Patents
導光指針および指針発光装置 Download PDFInfo
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- JP7039530B2 JP7039530B2 JP2019140965A JP2019140965A JP7039530B2 JP 7039530 B2 JP7039530 B2 JP 7039530B2 JP 2019140965 A JP2019140965 A JP 2019140965A JP 2019140965 A JP2019140965 A JP 2019140965A JP 7039530 B2 JP7039530 B2 JP 7039530B2
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- Prior art keywords
- light
- pointer
- light emitting
- shaft portion
- introduction shaft
- Prior art date
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- 238000000926 separation method Methods 0.000 claims description 18
- 239000011347 resin Substances 0.000 description 4
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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
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/22—Pointers, e.g. settable pointer
- G01D13/28—Pointers, e.g. settable pointer with luminescent markings
-
- 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- 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
- G01D13/22—Pointers, e.g. settable pointer
- G01D13/26—Pointers, e.g. settable pointer adapted to perform a further operation, e.g. making electrical contact
- G01D13/265—Pointers which conduct light
-
- 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
- B60K2360/345—Illumination of controls
-
- 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
-
- 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
-
- 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
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
Description
2 指針本体(導光指針)
21 光導入軸部
22 主指針部
222 下面
222A 離隔面
222C 接近面
23 副指針部
24 発光面
251 頂点部
253 前方傾斜部
254 後方傾斜部
3 ベース(保持部材)
6 光源
7 導光部材
71 出射軸部
Claims (2)
- 光源側の導光部材と同軸に配置される光導入軸部と、
前記光導入軸部と交差する方向の一方側に延びる主指針部と、
前記交差する方向の他方側に延びる副指針部と、
前記主指針部および前記副指針部における前記光導入軸部とは反対側の面に形成された発光面と、
前記光導入軸部と前記発光面との間に形成され、頂点部、および、前記頂点部から前記光導入軸部とは反対側に向かいつつ前記主指針部および前記副指針部のそれぞれの先端に向かうように延びる一対の傾斜部を有する調光空間と、
前記主指針部と前記副指針部とのうち少なくとも一方において、前記発光面とは反対側の面において前記光導入軸部から前記先端に向かって順に、前記先端に向かうにしたがって前記発光面から離れるように延びる離隔面、および、前記先端に向かうにしたがって前記発光面に近づくように延びる接近面を有する下面と、を備えることを特徴とする導光指針。 - 請求項1に記載の導光指針と、
光源と、
前記光源から照射された光を導光するとともに出射軸部を有する導光部材と、
前記出射軸部および前記光導入軸部を同軸上に保持する保持部材と、を備えることを特徴とする指針発光装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019140965A JP7039530B2 (ja) | 2019-07-31 | 2019-07-31 | 導光指針および指針発光装置 |
US16/913,523 US11150117B2 (en) | 2019-07-31 | 2020-06-26 | Light guide pointer and light emitting pointer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019140965A JP7039530B2 (ja) | 2019-07-31 | 2019-07-31 | 導光指針および指針発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021025781A JP2021025781A (ja) | 2021-02-22 |
JP7039530B2 true JP7039530B2 (ja) | 2022-03-22 |
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JP2019140965A Active JP7039530B2 (ja) | 2019-07-31 | 2019-07-31 | 導光指針および指針発光装置 |
Country Status (2)
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US (1) | US11150117B2 (ja) |
JP (1) | JP7039530B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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USD1019442S1 (en) * | 2022-05-25 | 2024-03-26 | Brunswick Corporation | Analog gauge needle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050162843A1 (en) | 2004-01-22 | 2005-07-28 | Siemens Vdo Automotive Corporation | Tip to tail to center pointer |
JP2012154795A (ja) | 2011-01-26 | 2012-08-16 | Yazaki Corp | 指針部材、指針ユニット、及び、指針計器 |
JP2012154796A (ja) | 2011-01-26 | 2012-08-16 | Yazaki Corp | 指針部材、指針ユニット、及び、指針計器 |
JP2013185908A (ja) | 2012-03-07 | 2013-09-19 | Yazaki Corp | 指針計器 |
JP2017133851A (ja) | 2016-01-25 | 2017-08-03 | 矢崎総業株式会社 | 車両用表示装置 |
JP2017223665A (ja) | 2016-06-09 | 2017-12-21 | 矢崎総業株式会社 | 車両表示装置用指針、及び、車両表示装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2991328B2 (ja) * | 1995-02-14 | 1999-12-20 | 矢崎総業株式会社 | 計器指針の照明装置 |
JP5830345B2 (ja) | 2011-10-20 | 2015-12-09 | 矢崎総業株式会社 | メータ装置 |
JP6689716B2 (ja) * | 2016-09-06 | 2020-04-28 | 矢崎総業株式会社 | 車両表示装置用指針、及び、車両表示装置 |
US10274348B2 (en) * | 2017-09-18 | 2019-04-30 | Visteon Global Technologies, Inc. | Pointer double illumination |
-
2019
- 2019-07-31 JP JP2019140965A patent/JP7039530B2/ja active Active
-
2020
- 2020-06-26 US US16/913,523 patent/US11150117B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050162843A1 (en) | 2004-01-22 | 2005-07-28 | Siemens Vdo Automotive Corporation | Tip to tail to center pointer |
JP2012154795A (ja) | 2011-01-26 | 2012-08-16 | Yazaki Corp | 指針部材、指針ユニット、及び、指針計器 |
JP2012154796A (ja) | 2011-01-26 | 2012-08-16 | Yazaki Corp | 指針部材、指針ユニット、及び、指針計器 |
JP2013185908A (ja) | 2012-03-07 | 2013-09-19 | Yazaki Corp | 指針計器 |
JP2017133851A (ja) | 2016-01-25 | 2017-08-03 | 矢崎総業株式会社 | 車両用表示装置 |
JP2017223665A (ja) | 2016-06-09 | 2017-12-21 | 矢崎総業株式会社 | 車両表示装置用指針、及び、車両表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20210033436A1 (en) | 2021-02-04 |
US11150117B2 (en) | 2021-10-19 |
JP2021025781A (ja) | 2021-02-22 |
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