DK2670162T3 - Høretelefondrev og fremgangsmåde til fremstilling - Google Patents

Høretelefondrev og fremgangsmåde til fremstilling Download PDF

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Publication number
DK2670162T3
DK2670162T3 DK13182519.2T DK13182519T DK2670162T3 DK 2670162 T3 DK2670162 T3 DK 2670162T3 DK 13182519 T DK13182519 T DK 13182519T DK 2670162 T3 DK2670162 T3 DK 2670162T3
Authority
DK
Denmark
Prior art keywords
magnet
pole piece
magnets
polymeric material
coil
Prior art date
Application number
DK13182519.2T
Other languages
English (en)
Inventor
Scott Charles Grinker
Donald David Noettl
Original Assignee
Shure Acquisition Holdings Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shure Acquisition Holdings Inc filed Critical Shure Acquisition Holdings Inc
Application granted granted Critical
Publication of DK2670162T3 publication Critical patent/DK2670162T3/da

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Classifications

    • 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)

Claims (10)

1. Motoranordning med balanceanker (150) omfattende: et anker (156) med en fleksibel tunge (166); et polstykke (160) som huser en første magnet (158A) og en anden magnet (158B); en spole (162) med mindst en støtte (184) strækkende sig derfra; en trådsspole (164) som omgiver spolen; en ledningsplade (167) monteret til spolen; en drevstift (174) funktionelt forbundet til tungen og til en paddel (152); og et komprimeret polymermateriale (182) indskudt mellem den første magnet og støtten og mellem den anden magnet og støtten, polymermaterialet tvinger den første og anden magnet i kontakt med polstykket, hvor den første magnet og den anden magnet er yderligere svejset til polstykket.
2. Anordningen ifølge krav 1, hvor polymermaterialet omfatter mindst en limprik fastgjort til hver af den første magnet og den anden magnet.
3. Anordningen ifølge krav 2 hvor polymermaterialet omfatter en flerhed af limprikker placeret på hver af den første magnet og den anden magnet.
4. Anordningen ifølge krav 2 hvor den mindst ene støtte omfatter et par T-formede støtter og hvor den mindst ene limprik på den første magnet hviler på en første side af de T-formede støtter.
5. Anordningen ifølge krav 4 hvor den mindst ene limprik på den anden magnet hviler på en anden side af de T-formede støtter.
6. Fremgangsmåde til at danne en motoranordning med balanceanker (150) omfattende et anker (156) med en fleksibel tunge (166), et polstykke (160) indeholdende en første magnet (158A) og en anden magnet (158B), en spole (162), en trådsspole (164), en drevstift (174), en paddel (152), og en ledningsplade (167), fremgangsmåden omfattende: at placere et polymermateriale (182) på den første magnet og den anden magnet; at positionere den første magnet og den anden magnet således at polymermaterialet er i kontakt med mindst en støtte strækkende sig fra spolen; at placere polstykket over den første magnet og den anden magnet og at komprimere polymermaterialet for at forårsage polymermaterialet at tvinge den første magnet og den anden magnet i kontakt med polstykket; og at fastgøre den første magnet og den anden magnet til polstykket ved at svejse den første og anden magnet til polstykket.
7. Fremgangsmåden ifølge krav 6, hvor polymermaterialet omfatter et klæbestof.
8. Fremgangsmåden ifølge krav 7, hvor klæbestoffet omfatter en flerhed af limprikker på hver af den første magnet og den anden magnet.
9. Fremgangsmåden ifølge krav 6, hvor trinnet til at komprimere polymermaterialet omfatter at bevæge magneterne indad mod hinanden.
10. Fremgangsmåden ifølge krav 6, hvor den mindst ene støtte omfatter et par T-formede støtter som strækker sig fra spolen.
DK13182519.2T 2010-07-09 2011-06-30 Høretelefondrev og fremgangsmåde til fremstilling DK2670162T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/833,683 US8538061B2 (en) 2010-07-09 2010-07-09 Earphone driver and method of manufacture
EP11741716.2A EP2591611B1 (en) 2010-07-09 2011-06-30 Earphone driver and method of manufacture

Publications (1)

Publication Number Publication Date
DK2670162T3 true DK2670162T3 (da) 2016-01-18

Family

ID=44544271

Family Applications (2)

Application Number Title Priority Date Filing Date
DK11741716.2T DK2591611T3 (da) 2010-07-09 2011-06-30 Høretelefondrev og fremgangsmåde til fremstilling
DK13182519.2T DK2670162T3 (da) 2010-07-09 2011-06-30 Høretelefondrev og fremgangsmåde til fremstilling

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK11741716.2T DK2591611T3 (da) 2010-07-09 2011-06-30 Høretelefondrev og fremgangsmåde til fremstilling

Country Status (9)

Country Link
US (1) US8538061B2 (da)
EP (2) EP2591611B1 (da)
JP (2) JP5760081B2 (da)
KR (1) KR101747082B1 (da)
CN (2) CN105744390A (da)
DK (2) DK2591611T3 (da)
SG (1) SG186471A1 (da)
TW (1) TWI471018B (da)
WO (1) WO2012006212A1 (da)

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JP5760081B2 (ja) 2015-08-05
KR20130036760A (ko) 2013-04-12
EP2670162B1 (en) 2015-11-18
EP2591611A1 (en) 2013-05-15
TW201218781A (en) 2012-05-01
EP2591611B1 (en) 2016-09-21
CN103004232B (zh) 2016-08-17
DK2591611T3 (da) 2016-11-21
CN105744390A (zh) 2016-07-06
JP5899346B2 (ja) 2016-04-06
SG186471A1 (en) 2013-02-28
US8538061B2 (en) 2013-09-17
TWI471018B (zh) 2015-01-21
CN103004232A (zh) 2013-03-27
JP2013534116A (ja) 2013-08-29
KR101747082B1 (ko) 2017-06-14
JP2015159552A (ja) 2015-09-03
WO2012006212A1 (en) 2012-01-12
US20120008817A1 (en) 2012-01-12
EP2670162A1 (en) 2013-12-04

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