JP5905876B2 - 振動発生装置 - Google Patents
振動発生装置 Download PDFInfo
- Publication number
- JP5905876B2 JP5905876B2 JP2013513972A JP2013513972A JP5905876B2 JP 5905876 B2 JP5905876 B2 JP 5905876B2 JP 2013513972 A JP2013513972 A JP 2013513972A JP 2013513972 A JP2013513972 A JP 2013513972A JP 5905876 B2 JP5905876 B2 JP 5905876B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- cylindrical case
- permanent magnet
- cylindrical
- movable shaft
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/12—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving reciprocating masses
- B06B1/14—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving reciprocating masses the masses being elastically coupled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/043—Attaching spokes to rim
- B60B1/044—Attaching spokes to rim by the use of spoke nipples
- B60B1/045—Attaching spokes to rim by the use of spoke nipples characterised by their specific shape
-
- 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
- H02K33/06—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 with polarised armatures
-
- 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
- H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems
-
- 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
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
1a 開口
1b 底板
1c バーリング部
1S,2S S磁極面
1N,2N N磁極面
2 樹脂製の端蓋
2a 内蓋部
2b 外蓋部
3 第1環状ポールピース
3a,4a,5a 外周縁
4 第2環状ポールピース
5 第3環状ポールピース
6 基板実装用の金属製ブラケット
6a 半田固着用平坦底面
7 樹脂製のコイルボビン
7a 捲き芯筒
7b,7c,7d,7e 外側鍔部
B1 第1軸受メタル
B2 第2軸受メタル
C1 第1トロイダルコイル
C2 第2トロイダルコイル
C3 第3トロイダルコイル
H1,H2 貫通孔
h1,h2 ピン孔
M1 アキシャル着磁の第1筒状永久磁石
M2 アキシャル着磁の第2筒状永久磁石
P1,P2 端子ピン
Q1 渦巻き状の第1コイルバネ
Q2 渦巻き状の第2コイルバネ
S スラスト可動軸
T1,T2 給電端子片
W1 第1錘体
W2 第2錘体
Claims (8)
- 磁性材料の筒状ケースと、この筒状ケースの軸方向一方端側の開口を塞いで第1軸受を保持する端蓋と、前記筒状ケースの軸方向他方端側に保持された第2軸受と、前記第1及び第2軸受に跨って軸方向移動可能に挿通された非磁性材料のスラスト可動軸と、前記筒状ケースの内周面に相隣接して固定された第1及び第2コイルと、前記筒状ケース内で前記スラスト可動軸が貫通して固定されたアキシャル着磁の第1筒状永久磁石と、前記筒状ケース内で前記スラスト可動軸が貫通して固定されており、前記第1筒状永久磁石の軸方向一端面に重ね合わせられ外周縁が第1コイルの内周面に臨む第1環状ポールピースと、前記筒状ケース内で前記スラスト可動軸が貫通して固定されており、前記第1筒状永久磁石の軸方向他端面に重ね合わせられ外周縁が第2コイルの内周面に臨む第2環状ポールピースと、前記筒状ケースの軸方向一方端又は他方端に対して前記スラスト可動軸を軸方向に付勢するバネ手段と、前記筒状ケースの一方端よりも一方側において前記スラスト可動軸の軸方向一方端側に固定された第1錘体と、前記筒状ケースの他方端よりも他方側において前記スラスト可動軸の軸方向他方端側に固定された第2錘体と、を有することを特徴とする振動発生装置。
- 請求項1に記載の振動発生装置において、前記第1コイルと前記第2コイルとは捲線が互い逆巻で直列接続して成ることを特徴とする振動発生装置。
- 請求項1又は請求項2に記載の振動発生装置において、前記第2コイルを中央にして前記第1コイルとは軸方向の反対側で前記筒状ケースの内周面に固定された第3コイルと、前記第2環状ポールピースを中央にして前記第1筒状永久磁石とは軸方向の反対側に同磁極面で重ね合わせたアキシャル着磁の第2筒状永久磁石と、この第2筒状永久磁石の軸方向他端面に重ね合わせられ外周縁が前記第3コイルの内周面に臨む第3環状ポールピースを有することを特徴とする振動発生装置。
- 請求項3に記載の振動発生装置において、前記第2コイルと前記第3コイルとは捲線が互い逆巻で直列接続して成ることを特徴とする振動発生装置。
- 請求項1乃至請求項4のいずれか一項に記載の振動発生装置において、前記筒状ケースは有底筒状ケースであって、前記第2軸受は前記有底筒状ケースの底板に保持されていることを特徴とする振動発生装置。
- 請求項5に記載の振動発生装置において、前記バネ手段は、前記端蓋と前記第1錘体との間に介装された第1バネと、前記底板と前記第2錘体との間に介装された第2バネとから成ることを特徴とする振動発生装置。
- 請求項1乃至請求項6のいずれか一項に記載の振動発生装置において、前記筒状ケースにその軸方向他端側から外嵌する金属製ブラケットを有し、この金属製ブラケットは半田固着用平坦面を備えることを特徴とする振動発生装置。
- 請求項6に記載の振動発生装置において、前記端蓋は、前記開口を塞ぐ内蓋部と前記金属製ブラケットの軸方向一端側の開口に嵌る外蓋部とを一体的に有することを特徴とする振動発生装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011105331 | 2011-05-10 | ||
JP2011105331 | 2011-05-10 | ||
PCT/JP2012/061006 WO2012153631A1 (ja) | 2011-05-10 | 2012-04-25 | 振動発生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012153631A1 JPWO2012153631A1 (ja) | 2014-07-31 |
JP5905876B2 true JP5905876B2 (ja) | 2016-04-20 |
Family
ID=47139116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513972A Expired - Fee Related JP5905876B2 (ja) | 2011-05-10 | 2012-04-25 | 振動発生装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9325230B2 (ja) |
JP (1) | JP5905876B2 (ja) |
KR (1) | KR20140021625A (ja) |
CN (1) | CN103348573A (ja) |
WO (1) | WO2012153631A1 (ja) |
Families Citing this family (59)
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2012
- 2012-04-25 KR KR1020137028516A patent/KR20140021625A/ko not_active Application Discontinuation
- 2012-04-25 JP JP2013513972A patent/JP5905876B2/ja not_active Expired - Fee Related
- 2012-04-25 US US14/116,041 patent/US9325230B2/en not_active Expired - Fee Related
- 2012-04-25 CN CN2012800079120A patent/CN103348573A/zh active Pending
- 2012-04-25 WO PCT/JP2012/061006 patent/WO2012153631A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1169754A (ja) * | 1997-08-19 | 1999-03-09 | Efutemu:Kk | 永久磁石可動形リニア直流モータ |
JP2004181304A (ja) * | 2002-11-29 | 2004-07-02 | Alps Electric Co Ltd | 振動発生装置 |
JP2004343931A (ja) * | 2003-05-16 | 2004-12-02 | Matsushita Electric Works Ltd | 振動型リニアアクチュエータ及びそれを用いた電動歯ブラシ |
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JPWO2012153631A1 (ja) | 2014-07-31 |
US9325230B2 (en) | 2016-04-26 |
WO2012153631A1 (ja) | 2012-11-15 |
KR20140021625A (ko) | 2014-02-20 |
CN103348573A (zh) | 2013-10-09 |
US20140077628A1 (en) | 2014-03-20 |
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