JP2016073941A - リニア振動モータ - Google Patents
リニア振動モータ Download PDFInfo
- Publication number
- JP2016073941A JP2016073941A JP2014206787A JP2014206787A JP2016073941A JP 2016073941 A JP2016073941 A JP 2016073941A JP 2014206787 A JP2014206787 A JP 2014206787A JP 2014206787 A JP2014206787 A JP 2014206787A JP 2016073941 A JP2016073941 A JP 2016073941A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- vibration motor
- linear vibration
- bottom plate
- weight
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 6
- 239000011162 core material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
- B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- 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
- H02K33/16—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/032—Reciprocating, oscillating or vibrating motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
【解決手段】リニア振動モータ1は、ケース2の上面部2Aに対向する底板3上に支持され、底板3と交差する面に沿って巻き回されたコイル4と、コイル4に流れる電流によって上下方向の推力を得る磁極部10と、磁極部10と一体に振動する分銅6と、分銅6をケース2の上面部2Aに上下振動自在に支持する弾性部材7とを備える。
【選択図】図1
Description
上面部を有するケースと、前記上面部に対向する底板と、前記底板上に支持され、該底板と交差する面に沿って巻き回されたコイルと、前記コイルに流れる電流によって上下方向の推力を得る磁極部と、前記磁極部と一体に振動する分銅と、前記分銅を上下振動自在に支持する弾性部材とを備えることを特徴とするリニア振動モータ。
2:ケース,2A:上面部,2B:側面部,
3:底板,3A:支持面,
4:コイル,4a:下側外周面,4b:上側外周面,
4L:上側直線部,4M:下側直線部,4P:芯部,4Q:芯材,
5:台座部,5a:支持面部,5b:支持壁部,
6:分銅,6A:開口部,6A1:突起部,
7:弾性部材,7A:外周部,7B:内周部,7C:弾性変形部,
8:回路基板(FPC),
8A,8B:コイル接続端子,8C,8D:外部接続端子,
10:磁極部,10X:第1磁力線,10Y:第2磁力線,
11A,11B:第1マグネット,12A,12B:第2マグネット,
13A,13B:ヨーク,
20:振動子,S:振動空間,100:携帯情報端末(電子機器)
Claims (7)
- 上面部を有するケースと、
前記上面部に対向する底板と、
前記底板上に支持され、該底板と交差する面に沿って巻き回されたコイルと、
前記コイルに流れる電流によって上下方向の推力を得る磁極部と、
前記磁極部と一体に振動する分銅と、
前記分銅を上下振動自在に支持する弾性部材とを備えることを特徴とするリニア振動モータ。 - 前記コイルの下側外周面が前記底板上の台座部に固定されることを特徴とする請求項1記載のリニア振動モータ。
- 前記コイルの上側外周面が前記ケースの上面部に固定されることを特徴とする請求項1又は2記載のリニア振動モータ。
- 前記コイルは、前記上面部に沿って略平行な上側直線部と下側直線部を備えており、
前記磁極部は、前記上側直線部を挟んで当該上側直線部に直交する第1磁力線を有する一対の第1マグネットと、前記下側直線部を挟んで当該下側直線部に直交し前記第1磁力線と逆向きの第2磁力線を有する一対の第2マグネットと、前記第1マグネットと前記第2マグネットが前記コイルの両側でそれぞれ接合されるヨークを備えることを特徴とする請求項1〜3のいずれか1項に記載のリニア振動モータ。 - 前記底板は、平面状の支持面を有し、該支持面上に前記コイルに給電する回路基板を設けることを特徴とする請求項1〜4のいずれか1項に記載のリニア振動モータ。
- 前記ケースは、円形状の前記上面部と当該上面部を囲む側面部とを有し、前記上面部と前記側面部の内側に前記分銅が振動する薄厚状の振動空間を有することを特徴とする請求項1〜5のいずれか1項に記載されたリニア振動モータ。
- 請求項1〜6のいずれか1項に記載されたリニア振動モータを備えた携帯情報端末。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014206787A JP6010080B2 (ja) | 2014-10-07 | 2014-10-07 | リニア振動モータ |
CN201580047722.5A CN106660073B (zh) | 2014-10-07 | 2015-10-05 | 线性振动马达 |
US15/516,511 US20180236487A1 (en) | 2014-10-07 | 2015-10-05 | Linear vibration motor |
PCT/JP2015/078197 WO2016056507A1 (ja) | 2014-10-07 | 2015-10-05 | リニア振動モータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014206787A JP6010080B2 (ja) | 2014-10-07 | 2014-10-07 | リニア振動モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016073941A true JP2016073941A (ja) | 2016-05-12 |
JP6010080B2 JP6010080B2 (ja) | 2016-10-19 |
Family
ID=55653118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014206787A Expired - Fee Related JP6010080B2 (ja) | 2014-10-07 | 2014-10-07 | リニア振動モータ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180236487A1 (ja) |
JP (1) | JP6010080B2 (ja) |
CN (1) | CN106660073B (ja) |
WO (1) | WO2016056507A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018019514A (ja) * | 2016-07-28 | 2018-02-01 | 日本電産コパル株式会社 | 振動アクチュエータ |
JP2020019001A (ja) * | 2018-08-03 | 2020-02-06 | エーエーシーアコースティックテクノロジーズ(シンセン)カンパニーリミテッドAAC Acoustic Technologies(Shenzhen)Co.,Ltd | リニア振動モータ |
US10680501B2 (en) | 2016-05-27 | 2020-06-09 | Nidec Copal Corporation | Vibration actuator |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204886626U (zh) * | 2015-07-30 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | 振动电机 |
CN204886631U (zh) * | 2015-07-30 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | 振动电机 |
CN204886635U (zh) * | 2015-07-30 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | 振动电机 |
JP2018061942A (ja) * | 2016-10-13 | 2018-04-19 | 日本電産コパル株式会社 | リニア振動モータ |
CN208589897U (zh) * | 2018-08-03 | 2019-03-08 | 瑞声科技(南京)有限公司 | 线性振动电机 |
WO2021000090A1 (zh) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 振动电机 |
WO2021000087A1 (zh) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 振动电机 |
CN111564943A (zh) * | 2020-05-26 | 2020-08-21 | 歌尔股份有限公司 | 电子终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09317651A (ja) * | 1996-05-30 | 1997-12-09 | Tec Corp | 電磁式ポンプ |
JP2002192073A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Materials Corp | 振動発生器 |
JP2002200460A (ja) * | 2000-11-06 | 2002-07-16 | Sony Corp | 振動アクチュエータと振動アクチュエータを有する電子機器 |
US20120032535A1 (en) * | 2009-04-22 | 2012-02-09 | Lg Innotek Co., Ltd. | Linear Vibrator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW550873B (en) * | 1999-05-17 | 2003-09-01 | Nec Tokin Corp | Electrodynamic type of vibration actuator and mobile communication terminal |
US6700230B1 (en) * | 2002-10-18 | 2004-03-02 | Matsushita Electric Works, Ltd. | Linear actuator |
KR100735299B1 (ko) * | 2004-06-23 | 2007-07-03 | 삼성전기주식회사 | 수직진동자 |
KR100541112B1 (ko) * | 2004-07-01 | 2006-01-11 | 삼성전기주식회사 | 분동내장형 수직진동자 |
JP2007275776A (ja) * | 2006-04-06 | 2007-10-25 | Citizen Electronics Co Ltd | 振動体 |
KR101077374B1 (ko) * | 2009-07-22 | 2011-10-26 | 삼성전기주식회사 | 수평 리니어 진동자 |
KR101259683B1 (ko) * | 2010-10-27 | 2013-05-02 | 엘지이노텍 주식회사 | 수평 진동 모터 |
-
2014
- 2014-10-07 JP JP2014206787A patent/JP6010080B2/ja not_active Expired - Fee Related
-
2015
- 2015-10-05 WO PCT/JP2015/078197 patent/WO2016056507A1/ja active Application Filing
- 2015-10-05 CN CN201580047722.5A patent/CN106660073B/zh not_active Expired - Fee Related
- 2015-10-05 US US15/516,511 patent/US20180236487A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09317651A (ja) * | 1996-05-30 | 1997-12-09 | Tec Corp | 電磁式ポンプ |
JP2002200460A (ja) * | 2000-11-06 | 2002-07-16 | Sony Corp | 振動アクチュエータと振動アクチュエータを有する電子機器 |
JP2002192073A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Materials Corp | 振動発生器 |
US20120032535A1 (en) * | 2009-04-22 | 2012-02-09 | Lg Innotek Co., Ltd. | Linear Vibrator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10680501B2 (en) | 2016-05-27 | 2020-06-09 | Nidec Copal Corporation | Vibration actuator |
JP2018019514A (ja) * | 2016-07-28 | 2018-02-01 | 日本電産コパル株式会社 | 振動アクチュエータ |
JP2020019001A (ja) * | 2018-08-03 | 2020-02-06 | エーエーシーアコースティックテクノロジーズ(シンセン)カンパニーリミテッドAAC Acoustic Technologies(Shenzhen)Co.,Ltd | リニア振動モータ |
Also Published As
Publication number | Publication date |
---|---|
US20180236487A1 (en) | 2018-08-23 |
WO2016056507A1 (ja) | 2016-04-14 |
CN106660073A (zh) | 2017-05-10 |
CN106660073B (zh) | 2019-11-26 |
JP6010080B2 (ja) | 2016-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6010080B2 (ja) | リニア振動モータ | |
US10038360B2 (en) | Vibration motor | |
JP6312651B2 (ja) | 振動モータ | |
US10363573B2 (en) | Vibration motor with dual U-shaped elastic members with fixing portions to a yoke | |
JP6425101B2 (ja) | 感覚信号出力装置 | |
US10447129B2 (en) | Vibration motor | |
KR101055508B1 (ko) | 선형 진동모터 | |
JP5923798B2 (ja) | 振動発生装置 | |
JP2017034962A (ja) | マイクロ振動モーター | |
US9071909B2 (en) | Electromagnetic transducer | |
US8643236B2 (en) | Multifunctional electromagnetic transducer | |
WO2018058808A1 (zh) | 线性振动马达以及电子设备 | |
US10637339B2 (en) | Linear vibration motor | |
US20180229270A1 (en) | Linear vibration motor | |
JP2017070017A (ja) | リニア振動モータ | |
JPWO2016114383A1 (ja) | リニア振動モータ | |
KR100643765B1 (ko) | 스피커장치 | |
JP2019062627A (ja) | アクチュエータ及び電子機器 | |
JP2017175761A (ja) | リニア振動モータ | |
JP2020022347A (ja) | 振動モータ | |
KR20130031528A (ko) | 선형 진동모터 | |
JP2017063583A (ja) | リニア振動モータ | |
JP2016101043A (ja) | リニア振動モータ | |
KR102468399B1 (ko) | 진동 발생기 및 그 제조 방법 | |
JP6333186B2 (ja) | リニア振動モータ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160810 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160830 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160915 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6010080 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |