KR20090097382A - 편평형 진동 모터 - Google Patents
편평형 진동 모터 Download PDFInfo
- Publication number
- KR20090097382A KR20090097382A KR1020080022483A KR20080022483A KR20090097382A KR 20090097382 A KR20090097382 A KR 20090097382A KR 1020080022483 A KR1020080022483 A KR 1020080022483A KR 20080022483 A KR20080022483 A KR 20080022483A KR 20090097382 A KR20090097382 A KR 20090097382A
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- bearing
- bracket
- vibration motor
- support
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 description 8
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
- H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (5)
- 지지관이 돌출 형성된 브라켓;상기 브라켓에 결합된 케이스;일단부측은 상기 지지관에 고정되고, 타단부측은 상기 케이스에 지지된 지지축;상기 지지축을 감싸는 형태로 설치되어 상기 지지관의 단면(端面)에 탑재되며 외주면측은 상기 지지관의 외주면 외측에 위치된 와셔;상기 브라켓측에 설치되며 상기 와셔의 일면과 접촉하여 상기 와셔를 지지하는 지지부재;상기 지지축에 회전가능하게 설치되며 상기 와셔의 타면에 접촉 지지된 베어링;상기 베어링에 고정되며 상기 베어링과 일체로 회전하면서 진동을 발생하는 회전자;상기 브라켓측에 설치되며 상기 회전자와 작용하여 상기 회전자를 회전시키는 고정자를 포함하는 편평형 진동 모터.
- 제 1 항에 있어서,상기 브라켓에는 기판이 결합되고,상기 고정자는 상기 기판에 접속 설치된 코일로 마련되며,상기 지지부재는 상기 지지관을 감싸는 형태로 상기 기판에 설치되어 상기 와셔와 접촉하는 편평형 진동 모터.
- 제 2 항에 있어서,상기 지지부재는 탄성을 가지는 편평형 진동 모터.
- 제 2 항에 있어서,상기 지지부재는 상기 기판에 접착 결합된 편편형 진동 모터.
- 제 1 항 내지 제 4 항 중, 어느 한 항에 있어서,상기 지지관과 대향하는 상기 케이스의 부위에는 상기 지지축의 타단부측이 삽입 지지되는 홈이 형성된 편평형 진동 모터.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080022483A KR101416185B1 (ko) | 2008-03-11 | 2008-03-11 | 편평형 진동 모터 |
US12/401,236 US7679241B2 (en) | 2008-03-11 | 2009-03-10 | Vibration motor |
JP2009057433A JP2009219349A (ja) | 2008-03-11 | 2009-03-11 | 振動モータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080022483A KR101416185B1 (ko) | 2008-03-11 | 2008-03-11 | 편평형 진동 모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090097382A true KR20090097382A (ko) | 2009-09-16 |
KR101416185B1 KR101416185B1 (ko) | 2014-07-09 |
Family
ID=41062261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080022483A Expired - Fee Related KR101416185B1 (ko) | 2008-03-11 | 2008-03-11 | 편평형 진동 모터 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7679241B2 (ko) |
JP (1) | JP2009219349A (ko) |
KR (1) | KR101416185B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112737267A (zh) * | 2020-12-23 | 2021-04-30 | 阜南县特立电子有限公司 | 一种带轴线性马达 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8233243B2 (en) * | 2008-12-10 | 2012-07-31 | Seagate Technology Llc | Head suspension assembly interconnect for a data storage device |
KR101095099B1 (ko) * | 2010-06-07 | 2011-12-16 | 삼성전기주식회사 | 편평형 진동모터 |
JP2015199008A (ja) * | 2014-04-04 | 2015-11-12 | 日本電産セイミツ株式会社 | 振動モータ |
JP6470552B2 (ja) * | 2014-11-19 | 2019-02-13 | 日本電産セイミツ株式会社 | 振動モータ |
JP7109948B2 (ja) * | 2018-03-19 | 2022-08-01 | セイコーインスツル株式会社 | 振動発生装置及び電子機器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5677584A (en) * | 1995-02-09 | 1997-10-14 | General Electric Company | Bearing assembly for dynamoelectric machines |
JP3347601B2 (ja) * | 1996-09-27 | 2002-11-20 | 株式会社三協精機製作所 | ディスクドライブ用スピンドルモータの製造方法 |
JP2002291198A (ja) | 2001-03-26 | 2002-10-04 | Namiki Precision Jewel Co Ltd | 小型モータ |
KR100708047B1 (ko) * | 2002-10-28 | 2007-04-16 | 도쿄파츠고교 가부시키가이샤 | 구동 회로 부재가 내장된 축방향 공극형 무브러시진동모터 |
US6998742B2 (en) * | 2002-10-28 | 2006-02-14 | Tokyo Parts Industrial Co., Ltd. | Axial-air-gap brushless vibration motor containing drive circuit |
JP3568521B2 (ja) * | 2002-10-28 | 2004-09-22 | 東京パーツ工業株式会社 | 駆動回路が内蔵された軸方向空隙型ブラシレス振動モータ |
JP3616085B2 (ja) * | 2003-05-29 | 2005-02-02 | 東京パーツ工業株式会社 | 偏心ロータと同偏心ロータを備えた軸方向空隙型ブラシレス振動モータ |
KR100519811B1 (ko) * | 2003-06-20 | 2005-10-10 | 삼성전기주식회사 | 진동모터 |
KR100691798B1 (ko) * | 2004-09-08 | 2007-03-12 | 자화전자 주식회사 | 편평형 브러시리스 진동모터 |
KR100783538B1 (ko) * | 2005-11-07 | 2007-12-07 | 엘지이노텍 주식회사 | 편평형 진동 모터 |
-
2008
- 2008-03-11 KR KR1020080022483A patent/KR101416185B1/ko not_active Expired - Fee Related
-
2009
- 2009-03-10 US US12/401,236 patent/US7679241B2/en not_active Expired - Fee Related
- 2009-03-11 JP JP2009057433A patent/JP2009219349A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112737267A (zh) * | 2020-12-23 | 2021-04-30 | 阜南县特立电子有限公司 | 一种带轴线性马达 |
Also Published As
Publication number | Publication date |
---|---|
JP2009219349A (ja) | 2009-09-24 |
US20090230797A1 (en) | 2009-09-17 |
KR101416185B1 (ko) | 2014-07-09 |
US7679241B2 (en) | 2010-03-16 |
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