TW200723647A - Geared stepping motor and communication device using the same - Google Patents
Geared stepping motor and communication device using the sameInfo
- Publication number
- TW200723647A TW200723647A TW095144845A TW95144845A TW200723647A TW 200723647 A TW200723647 A TW 200723647A TW 095144845 A TW095144845 A TW 095144845A TW 95144845 A TW95144845 A TW 95144845A TW 200723647 A TW200723647 A TW 200723647A
- Authority
- TW
- Taiwan
- Prior art keywords
- reduction
- stepping motor
- planetary gear
- gear
- size reduction
- Prior art date
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
To provide a geared stepping motor that saves on a space while achieving size reduction, and is suitable for the promotion of the size reduction of an apparatus that is scheduled to be assembled. Accurate rotational angle control becomes available without the need for utilizing a rotational angle sensor such as a photosensor by employing a steeping motor part 11. A space is saved while achieving the size reduction by placing the stepping motor part 11 and a planetary gear reduction part 31 in a box 30 in parallel with each other, and the size reduction of the mobile communication apparatus or the like is promoted. By connecting a first flat gear 50 arranged at a rotating shaft 16 of the stepping motor part 11 and a second gear 51 arranged at a rotating shaft 32a of the planetary gear reduction part 31 by a reduction two-stage flat gear 53, gear reduction also becomes available at a part other than the planetary gear reduction part 31. The number of reduction stages, or a reduction rate in the planetary gear reduction part is reduced, thus contributing to the size reduction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005349539A JP4891600B2 (en) | 2005-12-02 | 2005-12-02 | Geared stepping motor |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200723647A true TW200723647A (en) | 2007-06-16 |
TWI393328B TWI393328B (en) | 2013-04-11 |
Family
ID=38126027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095144845A TWI393328B (en) | 2005-12-02 | 2006-12-01 | Gear stepper motor and communication machine using it |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4891600B2 (en) |
KR (1) | KR101121233B1 (en) |
CN (1) | CN1976174B (en) |
TW (1) | TWI393328B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI404306B (en) * | 2010-08-02 | 2013-08-01 | Hiwin Mikrosystem Corp | Brush dc motor with reduction mechanism |
JP2012235626A (en) * | 2011-05-02 | 2012-11-29 | Shicoh Engineering Co Ltd | Vibration device and mobile terminal |
JP6120618B2 (en) * | 2013-03-13 | 2017-04-26 | ミネベアミツミ株式会社 | Planetary gear device |
JP6533647B2 (en) * | 2014-06-30 | 2019-06-19 | 日本電産コパル株式会社 | Geared motor |
FR3030149B1 (en) * | 2014-12-11 | 2018-03-16 | Valeo Systemes Thermiques | ACTUATOR WITH REDUCED SIZE, WITH S-CONDUCTORS |
FR3030150B1 (en) * | 2014-12-11 | 2018-03-16 | Valeo Systemes Thermiques | ACTUATOR WITH REDUCED SIZE, WITH INTEGRATED BLOCKING OF THE MOTOR IN RELATION TO THE HOUSING |
JP6010101B2 (en) * | 2014-12-25 | 2016-10-19 | 日本電産コパル株式会社 | Reducer, geared motor, and electronic device |
JP6216742B2 (en) * | 2015-06-26 | 2017-10-18 | 日本電産コパル株式会社 | Geared motor |
CN105351490A (en) * | 2015-11-13 | 2016-02-24 | 綦江县三川齿轮有限公司 | Gear structure |
CN105351452A (en) * | 2015-11-13 | 2016-02-24 | 綦江县三川齿轮有限公司 | Gear transmission device with noise reducing function |
CN105387184A (en) * | 2015-11-13 | 2016-03-09 | 綦江县三川齿轮有限公司 | Gearbox noise-reducing device |
CN105387182A (en) * | 2015-11-13 | 2016-03-09 | 綦江县三川齿轮有限公司 | Gear power transmitting device with noise reduction function |
CN105351448A (en) * | 2015-11-13 | 2016-02-24 | 綦江县三川齿轮有限公司 | Gear power transmission device |
CN105387183A (en) * | 2015-11-13 | 2016-03-09 | 綦江县三川齿轮有限公司 | Device capable of reducing noise of gearbox |
CN105351500A (en) * | 2015-11-13 | 2016-02-24 | 綦江县三川齿轮有限公司 | Gear transmission device |
TWI608689B (en) * | 2016-08-18 | 2017-12-11 | Safeway Electro Mechanical Co Ltd | Combined motor speed reducer |
TWI603575B (en) * | 2016-09-09 | 2017-10-21 | Safeway Electro-Mechanical Co Ltd | Motor reducer module |
JP2018064405A (en) * | 2016-10-14 | 2018-04-19 | 日本電産株式会社 | Geared motor |
CN108512953B (en) * | 2017-09-27 | 2023-12-05 | 深圳市兆威机电股份有限公司 | Mobile phone camera telescoping device and mobile phone |
CN207926665U (en) | 2018-02-09 | 2018-09-28 | 广东欧珀移动通信有限公司 | Mobile terminal |
JP7281032B2 (en) * | 2018-03-14 | 2023-05-25 | 株式会社フルモデルス | Geared motors and geared motor units |
JP7285723B2 (en) * | 2019-07-30 | 2023-06-02 | ニデックプレシジョン株式会社 | gearbox and geared motor |
JP7448364B2 (en) * | 2020-01-31 | 2024-03-12 | マブチモーター株式会社 | Reducer and geared motor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3692557B2 (en) * | 1995-04-25 | 2005-09-07 | 松下電工株式会社 | Gear unit structure |
JP3748679B2 (en) * | 1997-09-03 | 2006-02-22 | 日本電産コパル株式会社 | Stepping motor |
JPH11346469A (en) * | 1998-05-29 | 1999-12-14 | Minebea Co Ltd | Stepping motor with speed-changing mechanism |
JP3380806B2 (en) * | 2001-02-09 | 2003-02-24 | 千葉窯業株式会社 | Opening / closing tool for lid of buried box and method for opening / closing lid using this opening / closing tool |
CN1260874C (en) * | 2001-05-21 | 2006-06-21 | 株式会社三协精机制作所 | Method for making case of motor |
DE60319638T2 (en) * | 2002-08-07 | 2009-04-02 | Seiko Epson Corp. | Portable information device |
JP3995566B2 (en) * | 2002-09-09 | 2007-10-24 | 日本電産サンキョー株式会社 | Geared motor |
KR100463432B1 (en) * | 2002-12-10 | 2004-12-23 | 삼성전기주식회사 | Hinge Apparatus of Mobile Phone equipped with rotatable Camera |
KR100466076B1 (en) * | 2003-03-19 | 2005-01-13 | 삼성전기주식회사 | Apparatus for driving sub-body in mobile terminal |
KR100524747B1 (en) * | 2003-04-16 | 2005-11-01 | 엘지전자 주식회사 | Driver device of camera assembly for mobile image phone and control method thereof |
KR100919987B1 (en) * | 2003-04-22 | 2009-10-05 | 삼성테크윈 주식회사 | Digital zoom camera and cellular phone with same |
TWI245529B (en) * | 2004-03-22 | 2005-12-11 | Benq Corp | Mobile phone and opening device thereof |
TWM260750U (en) * | 2004-05-25 | 2005-04-01 | Largan Precision Co Ltd | Auto focus lens module |
KR200372675Y1 (en) * | 2004-10-15 | 2005-01-14 | 에스케이텔레텍주식회사 | Mobile Communication Terminal Equipped with Automatic Rotary Camera Set |
-
2005
- 2005-12-02 JP JP2005349539A patent/JP4891600B2/en active Active
-
2006
- 2006-11-29 CN CN2006101639427A patent/CN1976174B/en active Active
- 2006-11-30 KR KR1020060120116A patent/KR101121233B1/en not_active IP Right Cessation
- 2006-12-01 TW TW095144845A patent/TWI393328B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI393328B (en) | 2013-04-11 |
CN1976174B (en) | 2011-06-22 |
JP4891600B2 (en) | 2012-03-07 |
JP2007159237A (en) | 2007-06-21 |
CN1976174A (en) | 2007-06-06 |
KR20070058336A (en) | 2007-06-08 |
KR101121233B1 (en) | 2012-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |