JP2014050097A - 多機能型振動アクチュエータのサスペンション支持構造 - Google Patents
多機能型振動アクチュエータのサスペンション支持構造 Download PDFInfo
- Publication number
- JP2014050097A JP2014050097A JP2012262090A JP2012262090A JP2014050097A JP 2014050097 A JP2014050097 A JP 2014050097A JP 2012262090 A JP2012262090 A JP 2012262090A JP 2012262090 A JP2012262090 A JP 2012262090A JP 2014050097 A JP2014050097 A JP 2014050097A
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- Prior art keywords
- magnetic circuit
- suspension
- vibration actuator
- frame
- housing
- 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.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 34
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/027—Electrical or mechanical reduction of yoke vibration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Abstract
枠型形状のサスペンションを用いた多機能型振動アクチュエータが課題として有していた磁気回路部の挙動安定化という課題を解決するため、枠型形状のサスペンションを用いた構造であっても連結部への応力集中を防ぎ、磁気回路部の挙動を安定させることが可能な多機能型振動アクチュエータを提供する。
【解決手段】
枠型形状のサスペンションに於いて連結部を構成する支持部を複数設けると共に、サスペンション固定部及び支持部によって連結部の強度を向上し、磁気回路部の挙動安定化を可能にする。
【選択図】 図4
Description
2 センターキャップ
3 ダイアフラム
4 ボイスコイル
5 ハウジング
6 枠状サスペンション
7 ポールピース
8 マグネット
9 分銅
10 ヨーク
11 カバー
12 接点端子
Ei 内側角部
Eo 外側角部
g 磁気空隙
m 支持部
p 固定部
r アーム部
s 梁部
w ガイド用溝部
y ガイド用凸部
Claims (2)
- ボイスコイルを設けたダイアフラムからなる音響再生部と、
マグネットを設けたヨークを有する磁気回路部とを備え、
前記音響再生部を固定したハウジングに対して、枠型形状のサスペンションを介して前記磁気回路部を支持した多機能型振動アクチュエータであって、
当該サスペンション−ハウジング間の各連結部分を複数支持によって構成した多機能型振動アクチュエータ。
- 前記各連結部分が、前記ハウジングと一体に成型されている、請求項1記載の多機能型振動アクチュエータ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012262090A JP2014050097A (ja) | 2012-11-30 | 2012-11-30 | 多機能型振動アクチュエータのサスペンション支持構造 |
KR1020130142562A KR20140070391A (ko) | 2012-11-30 | 2013-11-22 | 다기능형 진동 액추에이터 |
CN201310626034.7A CN103856873A (zh) | 2012-11-30 | 2013-11-28 | 多功能型振动促动器 |
US14/093,295 US20140153771A1 (en) | 2012-11-30 | 2013-11-29 | Suspension support structure of multi-functional type vibration actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012262090A JP2014050097A (ja) | 2012-11-30 | 2012-11-30 | 多機能型振動アクチュエータのサスペンション支持構造 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012191177A Division JP2014049928A (ja) | 2012-08-31 | 2012-08-31 | 多機能型振動アクチュエータのストッパー構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014050097A true JP2014050097A (ja) | 2014-03-17 |
Family
ID=50609301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012262090A Pending JP2014050097A (ja) | 2012-11-30 | 2012-11-30 | 多機能型振動アクチュエータのサスペンション支持構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140153771A1 (ja) |
JP (1) | JP2014050097A (ja) |
KR (1) | KR20140070391A (ja) |
CN (1) | CN103856873A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11058543B2 (en) | 2013-03-14 | 2021-07-13 | DePuy Synthes Products, Inc. | Femoral component for an implantable hip prosthesis and method of making same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204887448U (zh) * | 2015-07-20 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | 扬声器 |
KR101625932B1 (ko) * | 2016-04-25 | 2016-05-31 | 주식회사 슬리비스 | 스피커 장치용 서스펜션 및 이를 적용한 스피커 장치 |
CN108462925A (zh) * | 2018-01-04 | 2018-08-28 | 瑞声科技(新加坡)有限公司 | 发声器件 |
CN208638583U (zh) * | 2018-08-01 | 2019-03-22 | 瑞声科技(新加坡)有限公司 | 扬声器 |
CN208638597U (zh) * | 2018-08-03 | 2019-03-22 | 瑞声光电科技(常州)有限公司 | 微型发声器件 |
CN208798197U (zh) * | 2018-08-03 | 2019-04-26 | 瑞声科技(新加坡)有限公司 | 扬声器 |
CN208638627U (zh) * | 2018-08-03 | 2019-03-22 | 瑞声科技(新加坡)有限公司 | 扬声器 |
CN208638643U (zh) * | 2018-08-04 | 2019-03-22 | 瑞声科技(新加坡)有限公司 | 扬声器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008093728A (ja) * | 2006-10-16 | 2008-04-24 | Honda Motor Co Ltd | ブロー成形用金型 |
JP5156912B2 (ja) * | 2007-02-02 | 2013-03-06 | 並木精密宝石株式会社 | 多機能型振動アクチュエータ |
JP5292535B2 (ja) * | 2007-12-21 | 2013-09-18 | 並木精密宝石株式会社 | 多機能型振動アクチュエータ |
CN202514070U (zh) * | 2012-04-30 | 2012-10-31 | 宁波市鄞州亚威电子有限公司 | 振动型扬声器 |
-
2012
- 2012-11-30 JP JP2012262090A patent/JP2014050097A/ja active Pending
-
2013
- 2013-11-22 KR KR1020130142562A patent/KR20140070391A/ko not_active Application Discontinuation
- 2013-11-28 CN CN201310626034.7A patent/CN103856873A/zh active Pending
- 2013-11-29 US US14/093,295 patent/US20140153771A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11058543B2 (en) | 2013-03-14 | 2021-07-13 | DePuy Synthes Products, Inc. | Femoral component for an implantable hip prosthesis and method of making same |
Also Published As
Publication number | Publication date |
---|---|
CN103856873A (zh) | 2014-06-11 |
KR20140070391A (ko) | 2014-06-10 |
US20140153771A1 (en) | 2014-06-05 |
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