KR101820552B1 - 계기용 구동장치 - Google Patents
계기용 구동장치 Download PDFInfo
- Publication number
- KR101820552B1 KR101820552B1 KR1020137007055A KR20137007055A KR101820552B1 KR 101820552 B1 KR101820552 B1 KR 101820552B1 KR 1020137007055 A KR1020137007055 A KR 1020137007055A KR 20137007055 A KR20137007055 A KR 20137007055A KR 101820552 B1 KR101820552 B1 KR 101820552B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- gear
- guide shaft
- stopper
- output gear
- 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.)
- Expired - Fee Related
Links
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
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- 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
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- 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
- G01D2213/00—Indexing scheme relating to constructional details of indicators
- G01D2213/10—Drivers for gauges
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/188—Reciprocating or oscillating to or from alternating rotary including spur gear
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Instrument Panels (AREA)
- Details Of Measuring Devices (AREA)
Abstract
Description
도 2는 도 1 중의 A-A선의 단면도이다.
도 3은 도 1의 실시형태의 상측의 케이스를 분해하여 일부를 절개한 계기용 구동장치의 평면도이다.
도 4는 도 1의 실시형태의 계기용 구동장치의 주요부를 상면에서 본 모식도이다.
도 5는 도 1의 실시형태의 계기용 구동장치를 사용한 계기장치의 정면도이다.
도 6은 종래의 계기용 구동장치의 주요부를 측면에서 본 모식도이다.
도 7은 종래의 계기용 구동장치의 주요부를 상면에서 본 모식도이다.
도 8은 종래의 계기용 구동장치의 주요부를 상면에서 본 모식도이다.
3: 구동기어 4: 전달기어
5: 출력기어 6: 지침축
12: 케이스 12c: 하부 베어링부
12d: 접촉점 12e: 접촉부
14: 지침 15: 돌기
15a: 접촉부 16: 스토퍼
16a: 접촉부 16b: 단부
18: 유지용 자석 M: 계기장치
Claims (4)
- 회전하는 자석과, 상기 자석과 동축의 구동기어와, 상기 자석에 의해 구동되는 출력기어와, 상기 출력기어를 회전 가능하게 지지하고 또한 지침이 장착되는 지침축과, 상기 구동기어의 회전을 상기 출력기어에 전달하는 전달기어와, 상기 자석, 상기 구동기어, 상기 출력기어, 상기 전달기어 및 상기 지침축의 일부를 수납하는 케이스를 구비한 계기용 구동장치에 있어서,
상기 지침축을 회전 가능하게 지지하는 베어링부와 스토퍼를 상기 케이스에 설치하고, 상기 스토퍼에 접촉되는 돌기를 상기 출력기어에 설치하고, 상기 지침축이 접촉되는 접촉점을 상기 베어링부에 설치하고, 상기 스토퍼의 상기 돌기측의 단부와 상기 접촉점을 상기 지침축의 축방향에 대하여 동일한 위치로 하는 계기용 구동장치. - 제 1 항에 있어서,
상기 접촉점을 구비한 접촉부는 상기 베어링부의 축방향의 단면 형상이 원형인 계기용 구동장치. - 제 1 항에 있어서,
상기 접촉점을 구비한 접촉부는 구면 형상인 계기용 구동장치. - 제 2 항 또는 제 3 항에 있어서,
상기 지침축의 단부는 상기 지침축의 축방향에 대하여 수직방향의 평면을 갖는 계기용 구동장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2010-206254 | 2010-09-15 | ||
| JP2010206254A JP5397702B2 (ja) | 2010-09-15 | 2010-09-15 | 計器用駆動装置 |
| PCT/JP2011/068733 WO2012035926A1 (ja) | 2010-09-15 | 2011-08-19 | 計器用駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140009124A KR20140009124A (ko) | 2014-01-22 |
| KR101820552B1 true KR101820552B1 (ko) | 2018-01-19 |
Family
ID=45831400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137007055A Expired - Fee Related KR101820552B1 (ko) | 2010-09-15 | 2011-08-19 | 계기용 구동장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9074913B2 (ko) |
| EP (1) | EP2618111A4 (ko) |
| JP (1) | JP5397702B2 (ko) |
| KR (1) | KR101820552B1 (ko) |
| CN (1) | CN103109162B (ko) |
| WO (1) | WO2012035926A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5322033B2 (ja) * | 2009-07-21 | 2013-10-23 | 日本精機株式会社 | 計器用駆動装置 |
| US9970792B2 (en) * | 2014-08-11 | 2018-05-15 | Continental Automotive Systems, Inc. | Stepper motor assembly having opposite shafts |
| JP6460748B2 (ja) * | 2014-11-21 | 2019-01-30 | 日本電産サンキョー株式会社 | ギアードモータおよび指針式表示装置 |
| JP6460749B2 (ja) * | 2014-11-21 | 2019-01-30 | 日本電産サンキョー株式会社 | ギアードモータおよび指針式表示装置 |
| JP6431751B2 (ja) * | 2014-11-21 | 2018-11-28 | 日本電産サンキョー株式会社 | ギアードモータおよび指針式表示装置 |
| JP2017204927A (ja) * | 2016-05-11 | 2017-11-16 | 日本電産サンキョー株式会社 | ギアードモータおよび指針式表示装置 |
| JP6733593B2 (ja) * | 2017-04-13 | 2020-08-05 | 株式会社デンソー | ステップモータ及び車両用指針計器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009162489A (ja) | 2007-12-28 | 2009-07-23 | Nippon Seiki Co Ltd | ステッピングモータ及びそのステッピングモータを用いた計器装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724876A (en) * | 1980-07-21 | 1982-02-09 | Matsushita Electric Works Ltd | Gear device for watch |
| JPS6182284A (ja) | 1983-12-28 | 1986-04-25 | Ricoh Co Ltd | ストロ−ク抽出方式 |
| JPH032861Y2 (ko) * | 1984-11-02 | 1991-01-25 | ||
| JPH0473878U (ko) * | 1990-11-09 | 1992-06-29 | ||
| JP2848503B2 (ja) * | 1992-07-14 | 1999-01-20 | 矢崎総業株式会社 | クロスコイル形指示計器 |
| WO2001009624A1 (fr) * | 1999-07-30 | 2001-02-08 | Nippon Seiki Co., Ltd | Metre a spirale |
| JP3754595B2 (ja) * | 2000-05-10 | 2006-03-15 | 矢崎総業株式会社 | 指示計器及び該指示計器の組み立て方法 |
| JP2003214911A (ja) * | 2002-01-17 | 2003-07-30 | Denso Corp | 計 器 |
| JP5233319B2 (ja) * | 2008-02-27 | 2013-07-10 | 日本精機株式会社 | 計器用ステッピングモータ |
| CN201478933U (zh) * | 2009-09-14 | 2010-05-19 | 宁波瑞可电机有限公司 | 一种汽车仪用永磁微型电动机 |
-
2010
- 2010-09-15 JP JP2010206254A patent/JP5397702B2/ja not_active Expired - Fee Related
-
2011
- 2011-08-19 US US13/821,023 patent/US9074913B2/en not_active Expired - Fee Related
- 2011-08-19 EP EP11824934.1A patent/EP2618111A4/en not_active Withdrawn
- 2011-08-19 WO PCT/JP2011/068733 patent/WO2012035926A1/ja not_active Ceased
- 2011-08-19 CN CN201180044278.3A patent/CN103109162B/zh not_active Expired - Fee Related
- 2011-08-19 KR KR1020137007055A patent/KR101820552B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009162489A (ja) | 2007-12-28 | 2009-07-23 | Nippon Seiki Co Ltd | ステッピングモータ及びそのステッピングモータを用いた計器装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US9074913B2 (en) | 2015-07-07 |
| CN103109162A (zh) | 2013-05-15 |
| EP2618111A4 (en) | 2017-06-14 |
| WO2012035926A1 (ja) | 2012-03-22 |
| US20130160582A1 (en) | 2013-06-27 |
| JP5397702B2 (ja) | 2014-01-22 |
| KR20140009124A (ko) | 2014-01-22 |
| EP2618111A1 (en) | 2013-07-24 |
| JP2012063185A (ja) | 2012-03-29 |
| CN103109162B (zh) | 2015-07-01 |
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