WO1995004918A1 - Dispositif indicateur - Google Patents
Dispositif indicateur Download PDFInfo
- Publication number
- WO1995004918A1 WO1995004918A1 PCT/JP1994/001238 JP9401238W WO9504918A1 WO 1995004918 A1 WO1995004918 A1 WO 1995004918A1 JP 9401238 W JP9401238 W JP 9401238W WO 9504918 A1 WO9504918 A1 WO 9504918A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pointer
- light
- rotating shaft
- shaft
- light source
- Prior art date
Links
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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S116/00—Signals and indicators
- Y10S116/06—Pointer structure
Definitions
- the present invention relates to an indicating instrument for reading an indicated value by looking at an indicator rotated by an internal drive unit, and more particularly to an indicating instrument provided with an indicator that emits light by receiving light from a light source.
- the first conventional example disclosed in Japanese Utility Model Laid-Open No. 3-369920 has a configuration in which a light source is disposed inside a pointer rotated by a rotating shaft.
- the second conventional example disclosed in Japanese Patent Publication No. 545/2005 discloses a method in which a light source is arranged outside the pointer at the center of rotation of the pointer, and the light source escapes as a rotation axis for rotating the pointer. In this configuration, an offset rotary shaft is used.
- the present invention has been made in view of the above circumstances, and its purpose is to fix a light source that emits light to a rotating pointer to a substrate serving as a fixing portion, which has a simple structure, Provide an indicating instrument that does not need to be enlarged in the axial direction, does not require a special rotating shaft such as an offset rotating shaft, and can improve the efficiency of light transmission from the light source to the pointer.
- Disclosure of the invention is to fix a light source that emits light to a rotating pointer to a substrate serving as a fixing portion, which has a simple structure, Provide an indicating instrument that does not need to be enlarged in the axial direction, does not require a special rotating shaft such as an offset rotating shaft, and can improve the efficiency of light transmission from the light source to the pointer.
- the indicating instrument of the present invention comprises: an inner drive unit which is mounted on a substrate and has a shaft support; a rotation mechanism supported by the shaft support unit of the inner drive unit and rotated by the inner drive unit; A pointer having photoconductivity provided so as to rotate in a direction, and a light source for projecting the pointer, and is located at the center of the shaft inside one or both of the shaft support and the rotation shaft; A mounting space is formed so as to face the substrate, and the light source is positioned in the mounting space and is fixed to the substrate. With this configuration, the light source is a substrate serving as a fixed portion.
- the structure Since the power is supplied to the light source via the board, the structure is simple, there is no need to increase the size in the axial direction, and it is necessary to use a special rotating shaft such as an offset shaft. There is no Since the light source is located in a mounting space formed inside one or both of the shaft support and the rotating shaft of the driving inner machine, the light source is provided by one or both of the shaft support and the rotating shaft. As a result, the light from the light source is transmitted to the pointer without escaping to the outside, and the efficiency of light transmission from the light source to the pointer can be improved.
- a light receiving portion having a light receiving surface corresponding to the light source and a reflecting surface corresponding to the light receiving surface is formed at a base end of the pointer so as to be substantially perpendicular to the base end. It is characterized in that the light receiving surface is formed in a curved shape and condensed on the reflecting surface, whereby the curved light receiving surface of the pointer collects light from the light source on the reflecting surface.
- the indicating instrument of the present invention is characterized in that the rotating shaft is formed in a cylindrical shape, and a light receiving portion having a light receiving surface corresponding to the light source and a reflecting surface corresponding to the light receiving surface is provided at a base end of the pointer. And the light receiving portion is formed so that its outer diameter is substantially equal to the inner diameter of the rotating shaft, and is configured to be press-fitted into the rotating shaft. With this configuration, since the light receiving portion of the pointer is press-fitted into the rotation shaft, all light from the light source is incident on the light receiving surface of the pointer, and the light transmission efficiency can be further improved.
- the indicating instrument of the present invention is characterized in that the projecting base of the light receiving portion of the pointer abuts against the end face of the rotating shaft. With this configuration, the press-fitting allowance of the light receiving portion of the pointer to the rotating shaft is reduced. However, the perpendicularity of the pointer to the rotation axis can be obtained with high accuracy.
- the indicating instrument of the present invention is characterized in that the light source is formed so that at least a part of the outer diameter is substantially equal to the inner diameter of the shaft support, and the light source is positioned by the shaft support.
- the shaft support can be used also as a positioning guide for the light source, so that the problem of interference with the rotation axis of the light source can be easily solved, and the optical axis of the light source and the light receiving surface of the pointer can be easily resolved. Alignment is also possible, so there is no need to perform special optical alignment.
- the indicating instrument of the present invention is characterized in that the light source is configured to emit light in a plurality of colors, and a switching means for switching the emitted color is provided.
- the emission color of the pointer can be changed accordingly.
- the indicating instrument of the present invention is characterized in that the switching means is configured to switch the emission color of the light source depending on whether the indicated value is less than a predetermined value or more than a predetermined value.
- the switching means is configured to switch the emission color of the light source depending on whether the indicated value is less than a predetermined value or more than a predetermined value.
- the indicating instrument of the present invention is a stepping device having a shaft supporting portion attached to a substrate.
- FIG. 1 is a longitudinal sectional view showing a first embodiment of the present invention.
- FIG. 2 is a longitudinal sectional view showing a second embodiment of the present invention.
- FIG. 3 is a longitudinal sectional view showing a third embodiment of the present invention.
- FIG. 4 is a longitudinal sectional view showing a fourth embodiment of the present invention.
- FIG. 5 is a longitudinal sectional view showing a fifth embodiment of the present invention.
- FIG. 6 is an electric circuit diagram of a fifth embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 is a longitudinal sectional view showing a first embodiment in which the present invention is applied to an automobile speedometer.
- a board for example, a printed circuit board 1 is housed in a main body case (not shown), and an inner drive unit 2 is provided on an upper surface (front surface) thereof.
- shaft supports 4 and 5 each having a short cylindrical shape made of synthetic resin and protruding inward are provided on the upper and lower surfaces of the case 3 of the drive inner machine 2, shaft supports 4 and 5 each having a short cylindrical shape made of synthetic resin and protruding inward are provided.
- 5, a cylindrical rotating shaft 6 is rotatably supported, and the inside of the rotating shaft 6 is a mounting space 7 located at the center of the shaft.
- the lower end of the transfer shaft 6 is received and supported by the step 5 a of the shaft support 5, and the upper end protrudes upward through the through hole 4 a of the free support 4.
- Reference numeral 7 faces the upper surface of the printed circuit board 1 through the through hole 5b of the shaft support portion 5.
- the inner drive unit 2 is driven by a stepping motor provided with the rotor permanent magnets 3a integrated with the shaft support portions 4, 5 and the rotary shaft 6 provided in the case 3 as described above.
- the rotation shaft 6 is rotated by an angle corresponding to the magnitude of the speed signal when an input signal, for example, a speed signal indicating the traveling speed of the vehicle is provided.
- the scale plate 8 is disposed so as to close an upper opening of a main body case (not shown), and has a through hole 8a formed in a central portion thereof to allow the upper end of the rotary shaft 6 to pass therethrough. I have.
- a scale (not shown) for displaying the speed is provided on the upper surface of the scale plate 8.
- the pointer 9 is made of a photoconductive material, for example, acryl resin, and has a long shape.
- the proximal end of the pointer 9 has a shape bent substantially at a right angle, and its end surface is formed on the light receiving surface 9a. Further, the corner corresponding to the light receiving surface 9a of the proximal end is formed. It is formed on a reflective surface 9b that is obliquely cut. Further, a colored layer 10 is provided on the back surface of the portion of the pointer 9 excluding the base end.
- a cover 11 made of synthetic resin, which forms a part of the pointer 9, is attached to a base end of the pointer 9 so as to cover the base end. a is fitted and fixed to the upper end of the rotating shaft 6.
- a light emitting diode 12 as a light source is disposed in a mounting space 7 which is a hollow interior of the rotating shaft 6, and its terminal pins 12 a and 12 a are provided with through holes la of the printed circuit board 1. , 1 a, and is fixed to the printed circuit board 1. As a result, the upper part of the light emitting diode 1 Of the light receiving surface 9a.
- the light emitting diode 12 has its terminal pins 12a and 12a connected to a conductor pattern (not shown) formed on the lower surface of the printed circuit board 1 by soldering. Power is supplied via the conductor pattern.
- the rotating shaft 6 rotates by an angle corresponding to the magnitude of the speed signal, and therefore, the pointer 9 also rotates integrally with the rotating shaft 6 to indicate the speed. Become. Then, when the light emitting diode 12 is supplied with power and emits light, the light is received by the light receiving surface 9a of the pointer 9 and then reflected by the reflecting surface 9b to be guided in the longitudinal direction toward the distal end.
- the rotating shaft 6 is cylindrically shaped so that the pointer 9 emits light in the color of the colored layer 10.
- the inside is a mounting space 7, and the light emitting diodes 12 are positioned in the mounting space 7 and fixed to the printed circuit board 1.
- the light emitting diode 12 is supplied with power through the conductor pattern of the printed circuit board 1 which is a fixed portion, unlike the first conventional example, there is no need to provide a special power supply structure, and the structure is reduced. Is simple and does not increase in size in the axial direction. Also, as described above, since the rotating shaft 6 is formed in a cylindrical shape to obtain the mounting space 7 for the light emitting diode 12, unlike the second conventional example, a special device such as an offset rotating shaft is used. There is no need to use a simple rotating shaft, and the light emitting diode 12 is surrounded by the cylindrical rotating shaft 6, so that the light from the light emitting diode 12 does not escape to the outside on the light receiving surface 9a of the pointer 9.
- FIG. 2 shows a second embodiment of the present invention.
- the same parts as those in FIG. 1 are denoted by the same reference numerals, and different parts will be described below.
- a shaft support 13 made of a synthetic resin having a step 13 a and a through hole 13 b is provided on the lower surface of the case 3 of the drive inner unit 2. Is set so as to protrude significantly above the shaft supporting portion 5 shown in FIG. A rotating shaft 14 projecting downward is integrally formed at the base end of the pointer 9. The upper end of the rotating shaft 14 is supported by the shaft support 4, and the lower end is formed by the shaft support 13. It is received and supported by the step 13a.
- the rotary shaft 14 is formed with a circular concave portion 14 a having an open lower surface.
- the concave portion 14 a and the through hole 13 b of the shaft support portion 13 form the center of the rotary shaft 14.
- a mounting space 15 is formed at a position and facing the printed circuit board 1.
- the upper surface of the concave portion 14 of the rotation 14 is the light receiving surface 9 c of the pointer 9.
- the light emitting diode 12 is located in the mounting space 15 formed by both the shaft support 13 and the rotating shaft 14 and is fixed to the printed circuit board 1 in the same manner as in the previous embodiment. You.
- the same operation and effect as those of the first embodiment can be obtained.
- the number of parts can be reduced as compared with the first embodiment.
- FIG. 3 shows a third embodiment of the present invention.
- the same parts as those in FIG. 2 are denoted by the same reference numerals, and different parts will be described below.
- a shaft support 16 made of a synthetic resin having a step 16 a and a through hole 16 b as a mounting space is provided on the lower surface of the case 3 of the drive inner unit 2.
- the shaft support 16 is larger than the shaft support 13 shown in FIG. It is set to protrude.
- a solid rotary shaft 17 projecting downward is formed at the base end of the pointer 9, and the upper end of the rotary shaft 17 is supported by the shaft support 4, and the lower end is supported by the shaft. It is received and supported by the step 16a of the part 16. Thereby, the lower surface of the rotating shaft 17 becomes the light receiving surface 9 d of the pointer 9.
- the light emitting diode 12 is located in the through hole 16b, which is a mounting space for the fist support part 16, and is fixed to the printed circuit board 1 in the same manner as in the first embodiment.
- FIG. 4 shows a fourth embodiment of the present invention.
- the same parts as those in FIG. 1 are denoted by the same reference numerals, and different parts will be described below.
- a shaft support 18 made of a synthetic resin having a step 18 a and a through hole 18 b is provided on the lower surface of the case 3 of the drive inner unit 2.
- the shaft support 18 is The shaft 18 is configured to protrude above the shaft support 5 shown in FIG. 1.
- the lower end of the rotary shaft 6 is received and supported by the step 18a.
- An inner space of the rotating shaft 6 and a lower half of the through hole 18 b of the shaft supporting portion 18 form a mounting space 19 located at the center of the rotating shaft 6 and facing the printed circuit board 1. I have.
- the light emitting diode 20 as the light source has a base 2
- the outer diameter of the base part 20a of the light emitting diode 20 is formed substantially equal to the inner diameter of the shaft support part 18, that is, the diameter of the through hole 18b, and the light emitting diode 20 is connected to the terminal pin 2 O b , 20 b are passed through the through holes 1 a, la of the printed circuit board 1 and the base portion 20 a is fitted into the through hole 18 b of the shaft support portion 18, and the mounting space 1 9 Is located within.
- a short columnar light receiving portion 21 is formed so as to be substantially perpendicular to the light receiving portion 21.
- the light receiving surface 21a which is the lower surface, has a downwardly convex shape. It is formed in a curved surface shape.
- a substantially V-shaped cut-out portion 21b is formed in a portion corresponding to the light-receiving surface 21a of the light-receiving portion 21, and the inclined surface is a reflection surface 21c.
- the outer diameter of the light receiving portion 21 of the pointer 9 is formed to be substantially equal to the inner diameter of the rotating shaft 6, and the hands 9 are pressed into the rotating shaft 6 by pressing the light receiving portion 21 into the rotating shaft 6. It can rotate together. In this case, the protruding base 21 d of the light receiving portion 21 of the pointer 9 comes into contact with the upper end surface, which is the end surface of the rotating shaft 6.
- the light emitting diode 20 when the light emitting diode 20 is supplied with power and emits light, the light 22 is received by the light receiving surface 21 a of the light receiving portion 21 of the pointer 9 and condensed on the reflecting surface 21 c. The light is reflected by the reflection surface 21c and guided in the direction of the distal end, which is the longitudinal direction.
- the curved light receiving surface 21 a of the pointer 9 condenses the light 22 from the light emitting diode 20 on the reflection surface 21 c. Leakage of light to a part other than the reflecting surface 21c can be reduced as much as possible, so that light transmission efficiency can be further improved.
- the light receiving portion 21 of the pointer 9 is press-fitted to the rotating shaft 6, all the light 22 from the light emitting diode 20 is incident on the light receiving surface 21c, so that the light transmission efficiency is improved. You can do better.
- the protruding base 21 d of the light receiving portion 21 of the pointer 9 is made to contact the upper end surface of the rotating shaft 6, the press-fitting allowance of the light receiving portion 21 to the rotating shaft 6 is not increased. Also, the squareness of the pointer 9 with respect to the rotating shaft 6 can be obtained with high accuracy.
- the base portion 20a which is at least a part of the light emitting diode 20
- the shaft support portion 18 can also be used as a positioning guide for the light emitting diode 20, and the problem of interference with the rotating shaft 6 of the light emitting diode 20 can be easily eliminated, and the light emission can be easily achieved. Since the optical axis of the diode 20 and the light receiving surface 21a of the pointer 9 can also be aligned, there is no need to perform special optical axis alignment.
- FIGS. 5 and 6 show a fifth embodiment of the present invention.
- the same parts as those in FIG. 4 are denoted by the same reference numerals, and different parts will be described below.
- the light emitting diode 23 serving as a light source has a base portion 23 a having the same configuration and operation as the base portion 20 a of the light emitting diode 20, and Three terminal pins 23 b protrude from a, and these terminal pins 23 b are inserted into three through holes 1 a of the printed circuit board 1. Further, the light emitting diode 23 includes two chips having different light emitting colors, for example, a chip 23 c that emits green light and a chip 23 d that emits red light.
- the respective cathodes are grounded, and the respective anodes are connected to the batteries 26 via switches 24 and 25 as switching means. And the negative terminal of the battery 26 is grounded.
- the switch 24 is turned on when the indicated value of the pointer 9 is less than a predetermined value, for example, 10 O KniZh, and the switch 25 is turned on when the indicated value of the pointer 9 is 100 km / h or more.
- Note c is adapted to be turned on, on the back of the pointer 9, the reflective layer 2 7 instead of the colored layer 1 0 that has been strained facilities o
- the rotating shaft 6 rotates by an angle corresponding to the magnitude of the speed signal, and therefore, the pointer 9 also rotates integrally with the rotating shaft to change the speed. Instruct.
- the switch 24 is turned on and the light emitting diode 2 is turned on.
- 3 chip 23c emits green light when energized.
- the light from the tip 23 c is received by the light receiving surface 21 a of the pointer 9 and then reflected by the reflecting surface 21 c to be guided toward the distal end, as shown in FIG.
- the light is diffusely reflected by the layer 27, so that the pointer 9 emits green light, which is the light emission color of the chip 23c.
- the switch 25 When the speed indicated by the pointer 9 is 10 O KmZh or more, the switch 25 is turned on and the chip 23 d of the light emitting diode 23 is energized to emit red light. Thus, this time, the pointer 9 emits red light, which is the emission color of the chip 25d.
- the emission color can be changed according to the state indicated by the pointer 9. Since the indicator 9 is lit in green when the indicated value is less than the threshold value of 10 O KraZh, it is lit in red when it is more than 10 O KmZh. Guideline 9 can have a warning function.
- the present invention is not limited to the embodiments described above and shown in the drawings.
- the present invention can be applied not only to a speedometer of an automobile but also to any indicating instrument that emits a pointer with light from a light source.
- the present invention can be implemented with appropriate modifications without departing from the scope of the invention.
- the indicating instrument according to the present invention is useful as an automobile speedometer.
- a configuration in which a light source emits light in two colors is optimal t 'as an automobile speedometer.
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- General Physics & Mathematics (AREA)
- Details Of Measuring Devices (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69414824T DE69414824T2 (de) | 1993-08-06 | 1994-08-03 | Anzeigevorrichtung |
EP94923059A EP0679871B1 (en) | 1993-08-06 | 1994-08-03 | Indicator |
JP50447695A JP3291732B2 (ja) | 1993-08-06 | 1994-08-03 | 指示計器 |
US08/392,853 US5706757A (en) | 1993-08-06 | 1994-08-03 | Indicating instrument |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5/196014 | 1993-08-06 | ||
JP19601493 | 1993-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995004918A1 true WO1995004918A1 (fr) | 1995-02-16 |
Family
ID=16350797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1994/001238 WO1995004918A1 (fr) | 1993-08-06 | 1994-08-03 | Dispositif indicateur |
Country Status (5)
Country | Link |
---|---|
US (1) | US5706757A (ja) |
EP (1) | EP0679871B1 (ja) |
JP (1) | JP3291732B2 (ja) |
DE (1) | DE69414824T2 (ja) |
WO (1) | WO1995004918A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007506949A (ja) * | 2003-09-26 | 2007-03-22 | マイクロコンポネンツ・エス アー | ポインター形指示器デバイスを駆動するマイクロモータ装置 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19538547A1 (de) * | 1995-10-17 | 1997-04-24 | Vdo Schindling | Kombinationsinstrument |
US5845598A (en) * | 1996-12-16 | 1998-12-08 | Delco Electronics Corporation | Integrated gauge mechanism and light pipe |
KR100319968B1 (ko) * | 1999-09-13 | 2002-01-16 | 안정구 | 차량 계기판용 발광지침장치 |
DE19943569A1 (de) * | 1999-09-13 | 2001-03-15 | Mannesmann Vdo Ag | Kombinationsinstrument für Kraftfahrzeuge mit farbvariabler Anzeige |
KR100319969B1 (ko) * | 1999-09-13 | 2002-01-16 | 안정구 | 차량 계기판용 발광지침장치 |
DE19956542A1 (de) | 1999-11-24 | 2001-05-31 | Mannesmann Vdo Ag | Anzeigeinstrument, insbesondere in einem Kraftfahrzeug |
US6302552B1 (en) * | 2000-05-30 | 2001-10-16 | Delphi Technologies, Inc. | Illuminated pointer with tubular shaft |
JP4281224B2 (ja) * | 2000-07-10 | 2009-06-17 | 株式会社デンソー | 計器 |
DE10063875A1 (de) * | 2000-12-21 | 2002-07-04 | Siemens Ag | Anzeigeinstrument |
KR20030041253A (ko) * | 2001-11-19 | 2003-05-27 | 기아자동차주식회사 | 자동차용 계기판 |
DE10225946A1 (de) * | 2002-06-11 | 2003-12-24 | Borg Instr Ag | Zeiger mit Hohlwelle |
FR2859323B1 (fr) * | 2003-08-29 | 2006-05-19 | Sonceboz Sa | Actionneur universel notamment pour application aux tableaux de bord |
US20050162843A1 (en) * | 2004-01-22 | 2005-07-28 | Siemens Vdo Automotive Corporation | Tip to tail to center pointer |
US6979094B1 (en) | 2004-04-15 | 2005-12-27 | Yazaki North America, Inc. | Multi-color backlighting of instrument cluster displays |
US7163303B1 (en) | 2004-05-17 | 2007-01-16 | Yazaki North America, Inc. | Illuminated pointer for instrument gauges |
FR2871229B1 (fr) | 2004-06-04 | 2006-09-01 | Johnson Controls Tech Co | Dispositif indicateur a aiguille eclairee |
US20070030137A1 (en) * | 2005-01-21 | 2007-02-08 | Autotronic Controls Corporation | System and method for providing a vehicle display |
US7113077B2 (en) * | 2005-01-21 | 2006-09-26 | Autotronic Controls Corporation | System and method for providing a display utilizing a fast photon indicator |
FR2901605B1 (fr) * | 2006-05-24 | 2008-08-08 | Sonceboz Sa Suisse | Module indicateur de tableau de bord |
WO2009068288A1 (de) * | 2007-11-27 | 2009-06-04 | Johnson Controls Automotive Electronics Gmbh | Zeiger-anzeigeeinrichtung |
US20090147496A1 (en) * | 2007-12-07 | 2009-06-11 | David Sziraki | Rear mount shaftless motor and lighting system |
JP5586396B2 (ja) * | 2010-09-24 | 2014-09-10 | 矢崎総業株式会社 | 計器用指針 |
JP5788717B2 (ja) | 2010-11-16 | 2015-10-07 | 矢崎総業株式会社 | メータ装置の照明構造 |
JP5806515B2 (ja) | 2011-06-06 | 2015-11-10 | 矢崎総業株式会社 | メータ装置の照明構造 |
JP5657501B2 (ja) | 2011-10-18 | 2015-01-21 | ジェコー株式会社 | 表示装置 |
FR2986066B1 (fr) * | 2012-01-23 | 2014-12-26 | Moving Magnet Tech | Module indicateur de position a axe illumine |
CN103376127B (zh) * | 2012-04-28 | 2016-06-29 | 延锋伟世通电子科技(上海)有限公司 | 一种汽车仪表的指示结构 |
JP6116204B2 (ja) * | 2012-11-26 | 2017-04-19 | 矢崎総業株式会社 | 指針構造 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS629124U (ja) * | 1985-07-01 | 1987-01-20 | ||
JPH0499028U (ja) * | 1991-02-04 | 1992-08-27 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR961694A (ja) * | 1950-05-17 | |||
US2536557A (en) * | 1947-05-27 | 1951-01-02 | Renaud J Levesque | Illuminated electric clock |
US3033155A (en) * | 1959-03-09 | 1962-05-08 | Honeywell Regulator Co | Instrument illumination |
US3129691A (en) * | 1962-04-06 | 1964-04-21 | Honeywell Regulator Co | Illuminated dial pointer |
JPS6024943B2 (ja) * | 1977-09-16 | 1985-06-15 | 富士ゼロックス株式会社 | 磁気刷子現像装置 |
JPH0759978B2 (ja) * | 1985-07-03 | 1995-06-28 | 株式会社日立製作所 | ガスタ−ビン |
FR2634016B1 (fr) * | 1988-07-11 | 1992-12-11 | Peugeot | Appareil indicateur analogique a aiguille lumineuse et indication d'une valeur limite |
JPH0820280B2 (ja) * | 1989-02-07 | 1996-03-04 | 日本電装株式会社 | 発光指針付き計器 |
US5152456A (en) * | 1989-12-12 | 1992-10-06 | Bespak, Plc | Dispensing apparatus having a perforate outlet member and a vibrating device |
JPH0499028A (ja) * | 1990-08-06 | 1992-03-31 | Fujitsu Ltd | 半導体装置の製造方法 |
JP2502439Y2 (ja) * | 1991-02-06 | 1996-06-26 | 矢崎総業株式会社 | コンビネ―ションメ―タ |
IT223153Z2 (it) * | 1991-03-08 | 1995-06-13 | Veglia Borletti Srl | Indicatore per strumenti di misura con indice luminoso |
US5142456A (en) * | 1991-05-22 | 1992-08-25 | Delco Electronics Corporation | Illuminated pointer with axial light source |
DE4129057A1 (de) * | 1991-09-02 | 1993-03-04 | Vdo Schindling | Zeigerinstrument |
US5546888A (en) * | 1994-09-09 | 1996-08-20 | Delco Electronics Corporation | Surface mounted gauge with illuminated pointer |
-
1994
- 1994-08-03 JP JP50447695A patent/JP3291732B2/ja not_active Expired - Lifetime
- 1994-08-03 DE DE69414824T patent/DE69414824T2/de not_active Expired - Lifetime
- 1994-08-03 EP EP94923059A patent/EP0679871B1/en not_active Expired - Lifetime
- 1994-08-03 WO PCT/JP1994/001238 patent/WO1995004918A1/ja active IP Right Grant
- 1994-08-03 US US08/392,853 patent/US5706757A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS629124U (ja) * | 1985-07-01 | 1987-01-20 | ||
JPH0499028U (ja) * | 1991-02-04 | 1992-08-27 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0679871A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007506949A (ja) * | 2003-09-26 | 2007-03-22 | マイクロコンポネンツ・エス アー | ポインター形指示器デバイスを駆動するマイクロモータ装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69414824T2 (de) | 1999-04-29 |
US5706757A (en) | 1998-01-13 |
EP0679871B1 (en) | 1998-11-25 |
EP0679871A4 (en) | 1995-12-27 |
DE69414824D1 (de) | 1999-01-07 |
JP3291732B2 (ja) | 2002-06-10 |
EP0679871A1 (en) | 1995-11-02 |
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