JP4400463B2 - 振動型リニアアクチュエータ及びこれを用いた電動歯ブラシ - Google Patents
振動型リニアアクチュエータ及びこれを用いた電動歯ブラシ Download PDFInfo
- Publication number
- JP4400463B2 JP4400463B2 JP2005012084A JP2005012084A JP4400463B2 JP 4400463 B2 JP4400463 B2 JP 4400463B2 JP 2005012084 A JP2005012084 A JP 2005012084A JP 2005012084 A JP2005012084 A JP 2005012084A JP 4400463 B2 JP4400463 B2 JP 4400463B2
- Authority
- JP
- Japan
- Prior art keywords
- mover
- shaft
- linear actuator
- vibration type
- type linear
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3445—Translation along the axis of the toothbrush handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H13/00—Gum massage
-
- 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
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
-
- 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
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
- H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
-
- 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
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
Landscapes
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Brushes (AREA)
Description
4 巻線
5 可動子
9 永久磁石
13 シャフト
15 ばね材
16 ばね材
17 ばね材
Claims (7)
- 巻線を備えた筒状の固定子内に磁性体を備えた筒状の可動子が配設されて上記巻線への電流印加で可動子が軸方向の往復運動を行う振動型リニアアクチュエータであって、上記可動子に挿通され且つ軸方向の往復動が可動子に対して自在とされている出力取り出し用のシャフトを備えるとともに、該シャフトを上記可動子に対して逆位相で往復動させる連動部材を備え、固定子内周面との間に磁気空隙を介している上記可動子はシャフトと可動子との間に配された軸受部材によって支持されていることを特徴とする振動型リニアアクチュエータ。
- 巻線を備えた筒状の固定子内に磁性体を備えた筒状の可動子が配設されて上記巻線への電流印加で可動子が軸方向の往復運動を行う振動型リニアアクチュエータであって、上記可動子に挿通され且つ軸方向の往復動が可動子に対して自在とされている出力取り出し用のシャフトを備えるとともに、該シャフトを上記可動子に対して逆位相で往復動させる連動部材を備え、固定子内周面との間に磁気空隙を介している上記可動子は固定子と可動子との間に配された軸受部材によって支持されていることを特徴とする振動型リニアアクチュエータ。
- 上記軸受部材は転がり部材とこの転がり部材を保持する非磁性体製の保持部材とからなることを特徴とする請求項1または2記載の振動型リニアアクチュエータ。
- 上記軸受部材は非磁性体製の転がり部材とこの転がり部材を保持する保持部材とからなることを特徴とする請求項1または2記載の振動型リニアアクチュエータ。
- 上記連動部材は可動子とシャフトとを連結するばね材であることを特徴とする請求項1から4のいずれか1項に記載の振動型リニアアクチュエータ。
- 上記連動部材は可動子とシャフトとを連結するリンク材であることを特徴とする請求項1から4のいずれか1項に記載の振動型リニアアクチュエータ。
- 請求項1から6のいずれか1項に記載の振動型リニアアクチュエータを駆動源とするとともに上記シャフトによって駆動される歯磨き用ブラシを備えていることを特徴とする電動歯ブラシ。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005012084A JP4400463B2 (ja) | 2005-01-19 | 2005-01-19 | 振動型リニアアクチュエータ及びこれを用いた電動歯ブラシ |
CNB2006100057946A CN100522103C (zh) | 2005-01-19 | 2006-01-06 | 振动线性致动器和使用其的电动牙刷 |
CNU2006200033311U CN2932818Y (zh) | 2005-01-19 | 2006-01-06 | 振动线性致动器和使用其的电动牙刷 |
US11/330,202 US7495358B2 (en) | 2005-01-19 | 2006-01-12 | Vibratory linear actuator and electric toothbrush using the same |
EP06000935A EP1684402B1 (en) | 2005-01-19 | 2006-01-17 | Vibratory linear actuator and electric toothbrush using the same |
DE602006000015T DE602006000015T2 (de) | 2005-01-19 | 2006-01-17 | Vibrierender Linearaktuator und elektrische Zahnbürste mit diesem Aktuator |
AT06000935T ATE364255T1 (de) | 2005-01-19 | 2006-01-17 | Vibrierender linearaktuator und elektrische zahnbürste mit diesem aktuator |
KR1020060005144A KR100664638B1 (ko) | 2005-01-19 | 2006-01-18 | 진동 선형 구동기와 이를 이용한 전기 칫솔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005012084A JP4400463B2 (ja) | 2005-01-19 | 2005-01-19 | 振動型リニアアクチュエータ及びこれを用いた電動歯ブラシ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006204003A JP2006204003A (ja) | 2006-08-03 |
JP4400463B2 true JP4400463B2 (ja) | 2010-01-20 |
Family
ID=36096259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005012084A Expired - Fee Related JP4400463B2 (ja) | 2005-01-19 | 2005-01-19 | 振動型リニアアクチュエータ及びこれを用いた電動歯ブラシ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7495358B2 (ja) |
EP (1) | EP1684402B1 (ja) |
JP (1) | JP4400463B2 (ja) |
KR (1) | KR100664638B1 (ja) |
CN (2) | CN100522103C (ja) |
AT (1) | ATE364255T1 (ja) |
DE (1) | DE602006000015T2 (ja) |
Families Citing this family (62)
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WO2002078157A1 (fr) * | 2001-03-27 | 2002-10-03 | Matsushita Electric Works, Ltd. | Oscillateur lineaire et brosse a dents a commande electrique |
JP2006203709A (ja) * | 2005-01-24 | 2006-08-03 | Citizen Electronics Co Ltd | 振動体 |
CN201146443Y (zh) * | 2006-12-22 | 2008-11-05 | 松下电工株式会社 | 致动器和使用该致动器的电动牙刷 |
WO2010001197A1 (en) * | 2008-07-02 | 2010-01-07 | Koninklijke Philips Electronics N.V. | Brushhead assembly for a power toothbrush |
JP5176891B2 (ja) * | 2008-11-14 | 2013-04-03 | ミツミ電機株式会社 | アクチュエータ及びこれを用いた電動歯ブラシ |
EP2246009A1 (en) * | 2009-05-02 | 2010-11-03 | Braun GmbH | Oscillatory system for a motorized drive unit |
KR101059599B1 (ko) * | 2009-07-01 | 2011-08-25 | 삼성전기주식회사 | 선형 진동모터 |
US8487759B2 (en) | 2009-09-30 | 2013-07-16 | Apple Inc. | Self adapting haptic device |
KR101814119B1 (ko) * | 2010-06-30 | 2018-01-02 | 니덱 코팔 가부시키가이샤 | 진동 액츄에이터 |
EP2410641A1 (en) | 2010-07-23 | 2012-01-25 | Braun GmbH | Linear electric motor |
US9154025B2 (en) | 2010-07-23 | 2015-10-06 | Braun Gmbh | Personal care device |
EP2420203B1 (en) | 2010-08-19 | 2019-10-23 | Braun GmbH | Resonant motor unit and electric device with resonant motor unit |
US10013058B2 (en) | 2010-09-21 | 2018-07-03 | Apple Inc. | Touch-based user interface with haptic feedback |
US10120446B2 (en) | 2010-11-19 | 2018-11-06 | Apple Inc. | Haptic input device |
CN102684445B (zh) * | 2011-03-07 | 2016-08-10 | 德昌电机(深圳)有限公司 | 电动剪切工具及其驱动器 |
JP5888867B2 (ja) * | 2011-03-31 | 2016-03-22 | 日本電産コパル株式会社 | 振動アクチュエータ |
US8522384B2 (en) | 2011-04-19 | 2013-09-03 | Conair Corporation | Toothbrush with fluid jet assembly |
PL2550938T3 (pl) | 2011-07-25 | 2015-06-30 | Braun Gmbh | Urządzenie do higieny jamy ustnej |
CN103703668B (zh) | 2011-07-25 | 2016-12-07 | 博朗有限公司 | 线性电动聚合物马达和具有所述线性电动聚合物马达的装置 |
ES2451021T3 (es) | 2011-07-25 | 2014-03-26 | Braun Gmbh | Conexión magnética entre un mango de cepillo dental y una cabeza de cepillo |
JP6029854B2 (ja) * | 2012-05-22 | 2016-11-24 | ミネベア株式会社 | 振動子及び振動発生器 |
JP5622808B2 (ja) * | 2012-07-31 | 2014-11-12 | 日本電産コパル株式会社 | 振動アクチュエータ |
US9178509B2 (en) | 2012-09-28 | 2015-11-03 | Apple Inc. | Ultra low travel keyboard |
JP5995083B2 (ja) * | 2012-12-27 | 2016-09-21 | パナソニックIpマネジメント株式会社 | 電動リニアアクチュエーターおよびこの電動リニアアクチュエーターを有する出力軸振動型電動装置 |
KR102030597B1 (ko) * | 2013-03-15 | 2019-11-08 | 주식회사 엠플러스 | 진동발생장치 및 이를 구비하는 전자장치 |
KR101308317B1 (ko) * | 2013-03-19 | 2013-10-04 | 장석호 | 분할 코일체를 갖는 코일판과 분할 자석을 갖는 왕복 이동형 자석판을 이용한 발전겸용 전동장치 |
WO2015020663A1 (en) | 2013-08-08 | 2015-02-12 | Honessa Development Laboratories Llc | Sculpted waveforms with no or reduced unforced response |
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JP6365190B2 (ja) * | 2014-09-30 | 2018-08-01 | ミツミ電機株式会社 | リニアアクチュエータ及び電動ブラシ、電動切削機及び電動エアポンプ |
KR20160045324A (ko) * | 2014-10-17 | 2016-04-27 | (주)테라다인 | 선형 진동자 |
JP5968984B2 (ja) * | 2014-11-28 | 2016-08-10 | 日本電産コパル株式会社 | 振動アクチュエータ |
JP5775233B2 (ja) * | 2015-01-30 | 2015-09-09 | 日本電産コパル株式会社 | 振動アクチュエータ |
JP6010149B2 (ja) * | 2015-01-30 | 2016-10-19 | 日本電産コパル株式会社 | 振動アクチュエータ |
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AU2016100399B4 (en) | 2015-04-17 | 2017-02-02 | Apple Inc. | Contracting and elongating materials for providing input and output for an electronic device |
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US9619031B1 (en) * | 2015-09-18 | 2017-04-11 | Apple Inc. | Haptic actuator including slidably coupled masses and related methods |
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US10268272B2 (en) | 2016-03-31 | 2019-04-23 | Apple Inc. | Dampening mechanical modes of a haptic actuator using a delay |
US10622538B2 (en) | 2017-07-18 | 2020-04-14 | Apple Inc. | Techniques for providing a haptic output and sensing a haptic input using a piezoelectric body |
US10599223B1 (en) | 2018-09-28 | 2020-03-24 | Apple Inc. | Button providing force sensing and/or haptic output |
US10691211B2 (en) | 2018-09-28 | 2020-06-23 | Apple Inc. | Button providing force sensing and/or haptic output |
CN109861486B (zh) * | 2019-01-03 | 2020-10-30 | 番禺得意精密电子工业有限公司 | 线性马达 |
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CN114099033A (zh) * | 2020-08-27 | 2022-03-01 | 上海携福电器有限公司 | 支撑结构 |
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-
2005
- 2005-01-19 JP JP2005012084A patent/JP4400463B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-06 CN CNB2006100057946A patent/CN100522103C/zh not_active Expired - Fee Related
- 2006-01-06 CN CNU2006200033311U patent/CN2932818Y/zh not_active Expired - Lifetime
- 2006-01-12 US US11/330,202 patent/US7495358B2/en not_active Expired - Fee Related
- 2006-01-17 DE DE602006000015T patent/DE602006000015T2/de active Active
- 2006-01-17 AT AT06000935T patent/ATE364255T1/de not_active IP Right Cessation
- 2006-01-17 EP EP06000935A patent/EP1684402B1/en not_active Not-in-force
- 2006-01-18 KR KR1020060005144A patent/KR100664638B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1684402B1 (en) | 2007-06-06 |
CN1817321A (zh) | 2006-08-16 |
EP1684402A1 (en) | 2006-07-26 |
US7495358B2 (en) | 2009-02-24 |
CN2932818Y (zh) | 2007-08-08 |
DE602006000015D1 (de) | 2007-07-19 |
JP2006204003A (ja) | 2006-08-03 |
US20060158048A1 (en) | 2006-07-20 |
CN100522103C (zh) | 2009-08-05 |
KR100664638B1 (ko) | 2007-01-04 |
ATE364255T1 (de) | 2007-06-15 |
KR20060084369A (ko) | 2006-07-24 |
DE602006000015T2 (de) | 2007-09-13 |
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