JP5760081B2 - イヤホンドライバ及び製造方法 - Google Patents
イヤホンドライバ及び製造方法 Download PDFInfo
- Publication number
- JP5760081B2 JP5760081B2 JP2013518705A JP2013518705A JP5760081B2 JP 5760081 B2 JP5760081 B2 JP 5760081B2 JP 2013518705 A JP2013518705 A JP 2013518705A JP 2013518705 A JP2013518705 A JP 2013518705A JP 5760081 B2 JP5760081 B2 JP 5760081B2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- wire
- magnet
- cutout
- assembly
- 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
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000000034 method Methods 0.000 claims description 34
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- 238000005520 cutting process Methods 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
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- 239000004020 conductor Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 239000002861 polymer material Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
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- 210000000613 ear canal Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
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- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
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
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/02—Loudspeakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- 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
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
-
- 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
- H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
-
- 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
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Headphones And Earphones (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
Claims (8)
- バランスドアーマチャモータ組付体であって、
可撓性リードを有するアーマチャと、
一対の磁石を包含する磁極片と、
第1切り抜き、第2切り抜き、及び中心ポストを含むボビンと、
前記ボビンを囲む、第1端及び第2端を有するワイヤコイルと、
前記ボビンに取り付けられる、第1端子及び第2端子を含む回路基板と、
前記リードとパドルの間に動作可能に接続されるドライブピンと
を含み、
前記ワイヤコイルの第1端は、前記回路基板の第1端子に固定されて前記ボビンの第1切り抜きを貫通し、前記ワイヤコイルの第2端は、前記回路基板の第2端に固定されて前記ボビンの第2切り抜きを貫通する組付体。 - 前記ワイヤコイルの第1端は前記ボビンの中心ポストの接線方向にある第1線に沿って配向され、前記ワイヤコイルの第2端は前記ボビンの中心ポストの接線方向にある第2線に沿って配向される、請求項1に記載の組付体。
- 前記回路基板は第1及び第2ノッチを含み、前記ワイヤコイルの第1端は前記回路基板の第1ノッチに位置特定され、前記ワイヤコイルの第2端は前記回路基板の第2ノッチに位置特定される、請求項1に記載の組付体。
- 前記ボビンの第1切り抜き及び第2切り抜きは双方ともL字形である、請求項2に記載の組付体。
- バランスドアーマチャモータ組付体を形成する方法であって、
前記組付体は、
可撓性リードを有するアーマチャと、
一対の磁石を包含する磁極片と、
ボビンと、
ワイヤコイルと、
ドライブピンと、
パドルと、
第1及び第2端子を有する回路基板と
を含み、
前記方法は、
ワイヤの第1端を前記ボビンに位置特定される中心ポストのまわりに巻くことと、
前記ワイヤの第1端の一部を前記ボビンに位置特定される第1切り抜きに配置することと、
前記ボビンの中心部分に前記ワイヤを巻いて前記ワイヤコイルを形成することと、
前記ワイヤの第2端の一部を、前記ボビンに位置特定される第2切り抜きに位置特定することと、
前記ワイヤの第2端を前記中心ポストのまわりに巻くことと、
前記ワイヤの第1端を前記第1端子に及び前記ワイヤの第2端を前記第2端子に固着することと
を含む方法。 - 前記ワイヤの第1端を前記第1端子と前記中心ポストの間で切断することと、
前記中心ポストのまわりに巻かれる前記第1端の第1残り部分を捨てることと
をさらに含む、請求項5に記載の方法。 - 前記ワイヤの第2端を前記第2端子と前記中心ポストの間で切断することと、
前記中心ポストのまわりに巻かれる前記第2端の第2残り部分を捨てることと
をさらに含む、請求項5に記載の方法。 - 前記ワイヤの第1及び第2端は、熱圧縮又ははんだ付けプロセスによって前記第1及び第2端子に取り付けられる、請求項4に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/833,683 | 2010-07-09 | ||
| US12/833,683 US8538061B2 (en) | 2010-07-09 | 2010-07-09 | Earphone driver and method of manufacture |
| PCT/US2011/042583 WO2012006212A1 (en) | 2010-07-09 | 2011-06-30 | Earphone driver and method of manufacture |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015057724A Division JP5899346B2 (ja) | 2010-07-09 | 2015-03-20 | イヤホンドライバ及び製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013534116A JP2013534116A (ja) | 2013-08-29 |
| JP5760081B2 true JP5760081B2 (ja) | 2015-08-05 |
Family
ID=44544271
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013518705A Expired - Fee Related JP5760081B2 (ja) | 2010-07-09 | 2011-06-30 | イヤホンドライバ及び製造方法 |
| JP2015057724A Expired - Fee Related JP5899346B2 (ja) | 2010-07-09 | 2015-03-20 | イヤホンドライバ及び製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015057724A Expired - Fee Related JP5899346B2 (ja) | 2010-07-09 | 2015-03-20 | イヤホンドライバ及び製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8538061B2 (ja) |
| EP (2) | EP2670162B1 (ja) |
| JP (2) | JP5760081B2 (ja) |
| KR (1) | KR101747082B1 (ja) |
| CN (2) | CN103004232B (ja) |
| DK (2) | DK2670162T3 (ja) |
| SG (1) | SG186471A1 (ja) |
| TW (1) | TWI471018B (ja) |
| WO (1) | WO2012006212A1 (ja) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7753894B2 (en) | 2004-04-27 | 2010-07-13 | Smith & Nephew Plc | Wound cleansing apparatus with stress |
| CN101868203B (zh) | 2007-11-21 | 2014-10-22 | 史密夫及内修公开有限公司 | 伤口包敷物 |
| GB201015656D0 (en) | 2010-09-20 | 2010-10-27 | Smith & Nephew | Pressure control apparatus |
| US9067003B2 (en) | 2011-05-26 | 2015-06-30 | Kalypto Medical, Inc. | Method for providing negative pressure to a negative pressure wound therapy bandage |
| US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
| US9901664B2 (en) | 2012-03-20 | 2018-02-27 | Smith & Nephew Plc | Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination |
| US9427505B2 (en) | 2012-05-15 | 2016-08-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
| DK3550852T3 (en) | 2014-02-14 | 2021-02-01 | Sonion Nederland Bv | A joiner for a receiver assembly |
| WO2016103033A2 (en) | 2014-12-22 | 2016-06-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and methods |
| CN104581581A (zh) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | 新型改进型小体积受话器 |
| CN104581582A (zh) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | 新型动铁单元及包括它的受话器 |
| CN106358133B (zh) * | 2016-10-19 | 2022-07-12 | 歌尔股份有限公司 | 耳机生产通用工装及耳机生产方法 |
| CN107820194B (zh) * | 2017-09-28 | 2023-06-16 | 深圳市长盈精密技术股份有限公司 | 一种动铁单元的制备方法及带料动铁 |
| US20250056160A1 (en) * | 2023-08-11 | 2025-02-13 | Systematic Audio, Llc | Motor assembly for speaker device |
| KR102741565B1 (ko) | 2024-06-26 | 2024-12-12 | 송재건 | 공간감 향상용 이어폰 |
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-
2010
- 2010-07-09 US US12/833,683 patent/US8538061B2/en active Active
-
2011
- 2011-06-30 SG SG2012095899A patent/SG186471A1/en unknown
- 2011-06-30 WO PCT/US2011/042583 patent/WO2012006212A1/en not_active Ceased
- 2011-06-30 EP EP13182519.2A patent/EP2670162B1/en not_active Not-in-force
- 2011-06-30 CN CN201180034060.XA patent/CN103004232B/zh active Active
- 2011-06-30 KR KR1020137003348A patent/KR101747082B1/ko not_active Expired - Fee Related
- 2011-06-30 DK DK13182519.2T patent/DK2670162T3/en active
- 2011-06-30 EP EP11741716.2A patent/EP2591611B1/en not_active Not-in-force
- 2011-06-30 CN CN201610021397.1A patent/CN105744390A/zh active Pending
- 2011-06-30 DK DK11741716.2T patent/DK2591611T3/en active
- 2011-06-30 JP JP2013518705A patent/JP5760081B2/ja not_active Expired - Fee Related
- 2011-07-08 TW TW100124332A patent/TWI471018B/zh not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103004232A (zh) | 2013-03-27 |
| KR101747082B1 (ko) | 2017-06-14 |
| TW201218781A (en) | 2012-05-01 |
| WO2012006212A1 (en) | 2012-01-12 |
| KR20130036760A (ko) | 2013-04-12 |
| EP2591611B1 (en) | 2016-09-21 |
| JP2013534116A (ja) | 2013-08-29 |
| EP2670162B1 (en) | 2015-11-18 |
| EP2591611A1 (en) | 2013-05-15 |
| DK2591611T3 (en) | 2016-11-21 |
| CN103004232B (zh) | 2016-08-17 |
| US20120008817A1 (en) | 2012-01-12 |
| CN105744390A (zh) | 2016-07-06 |
| JP5899346B2 (ja) | 2016-04-06 |
| DK2670162T3 (en) | 2016-01-18 |
| SG186471A1 (en) | 2013-02-28 |
| EP2670162A1 (en) | 2013-12-04 |
| TWI471018B (zh) | 2015-01-21 |
| US8538061B2 (en) | 2013-09-17 |
| JP2015159552A (ja) | 2015-09-03 |
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