KR970029410A - Actuator bobbin fixing jig - Google Patents

Actuator bobbin fixing jig Download PDF

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Publication number
KR970029410A
KR970029410A KR1019950045199A KR19950045199A KR970029410A KR 970029410 A KR970029410 A KR 970029410A KR 1019950045199 A KR1019950045199 A KR 1019950045199A KR 19950045199 A KR19950045199 A KR 19950045199A KR 970029410 A KR970029410 A KR 970029410A
Authority
KR
South Korea
Prior art keywords
bobbin
coil
groove
actuator
fixing jig
Prior art date
Application number
KR1019950045199A
Other languages
Korean (ko)
Other versions
KR0173003B1 (en
Inventor
이관철
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950045199A priority Critical patent/KR0173003B1/en
Publication of KR970029410A publication Critical patent/KR970029410A/en
Application granted granted Critical
Publication of KR0173003B1 publication Critical patent/KR0173003B1/en

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Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925Electromechanical actuators for lens positioning
    • G11B7/0935Details of the moving parts
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925Electromechanical actuators for lens positioning
    • G11B7/0933Details of stationary parts
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/22Apparatus or processes for the manufacture of optical heads, e.g. assembly

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Abstract

본 발명은 끼움홈(14)이 형성되고 끼움홈(14)의 양측면에 압지수단(20)이 설치된 액츄에이터의 보빈 고정지그를 사용하여, 이 곳에 보빈(30)을 끼우고 안정적으로 포커싱 코일(32)과 트랙킹 코일(34)을 코일 피씨비(36)에 납땜 함으로써, 포커싱 코일(32)과 트랙킹 코일(34)을 코일 피씨비(36)에 정확하게 접착하여 제품의 품질을 향상시킬 수 있으며, 필요치 않은 부분의 코일을 절단도구를 사용하지 않고 손으로 잡아당겨 절단함으로써 작업을 간편하게 하고 시간을 절약하여 제품의 생산성을 향상시키기 위한 것이다.The present invention uses the bobbin fixing jig of the actuator is provided with a fitting groove 14 and the holding means 20 is installed on both sides of the fitting groove 14, the bobbin 30 is fitted here and the focusing coil 32 stably ) And the tracking coil 34 by soldering the coil PC 36 to accurately attach the focusing coil 32 and tracking coil 34 to the coil PC 36 to improve the quality of the product. It is to improve the productivity of the product by simplifying the work and saving time by pulling the coil by hand without cutting tool.

Description

액츄에이터의 보빈 고정지그Actuator bobbin fixing jig

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 보빈 고정지그의 사용상태 단면도.2 is a cross-sectional view of the bobbin fixing jig according to the present invention.

제3도는 본 발명에 따른 보빈 고정지그의 사용상태 사시도.Figure 3 is a perspective view of the state of use of the bobbin fixing jig according to the present invention.

Claims (2)

광픽업 액츄에이터의 보빈(30)에 감긴 포커싱 코일(32)과 트랙킹 코일(34)을 코일 피씨비(36)에 납땜하기 위하여 보빈(30)을 고정하는 지그에 있어서, 상기 보빈(30)을 안내하는 안내홈(12)이 저면에서 상방으로 확장되면서 형성되고 상기 안내홈(12)의 저면에 수직으로 끼움홈(14)이 형성되며 상기 끼움홈(14)의 양측면에 돌기홈(16)이 형성되는 몸체(10)와, 상기 몸체(10)의 돌기홈(16)에 삽입 설치되어 보빈(30)을 고정하는 압지수단(20)으로 구성되는 것을 특징으로 하는 액츄에이터의 보빈 고정지그.A jig for fixing the bobbin 30 to solder the focusing coil 32 and the tracking coil 34 wound on the bobbin 30 of the optical pickup actuator to the coil PC 36, for guiding the bobbin 30. The guide groove 12 is formed while extending upward from the bottom surface and the fitting groove 14 is formed vertically on the bottom of the guide groove 12 and the projection groove 16 is formed on both sides of the fitting groove 14 Body 10 and the bobbin fixing jig of the actuator, characterized in that it is configured to be inserted into the protruding groove (16) of the body (10), the holding means 20 for fixing the bobbin (30). 제1항에 있어서, 상기 돌기홈(16)에는 걸림턱(18)이 형성되고, 상기 압지수단(20)은 돌기홈(16)의 외측에 출몰하게 설치되고 상기 걸림턱(18)에 걸리는 고정돌기(24)가 힝성되며 돌출되는 전면부가 둥근 탄성돌기(22)와, 상기 탄성돌기(22)의 내측에 설치되어 탄성돌기(22)에 탄력을 주는 스프링(26)으로 구성되는 것을 특징으로 하는 액츄에이터의 보빈 고정지그.The method of claim 1, wherein the projection groove 16 is formed with a locking jaw 18, the holding means 20 is installed on the outside of the projection groove 16 is fixed to the locking jaw 18 The protrusions 24 are hinged and the front part protruding is composed of a round elastic protrusion 22 and a spring 26 installed inside the elastic protrusion 22 to give elasticity to the elastic protrusion 22. Bobbin fixing jig of actuator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950045199A 1995-11-30 1995-11-30 A bobbin fixing jig of actuator KR0173003B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950045199A KR0173003B1 (en) 1995-11-30 1995-11-30 A bobbin fixing jig of actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950045199A KR0173003B1 (en) 1995-11-30 1995-11-30 A bobbin fixing jig of actuator

Publications (2)

Publication Number Publication Date
KR970029410A true KR970029410A (en) 1997-06-26
KR0173003B1 KR0173003B1 (en) 1999-04-15

Family

ID=19436750

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950045199A KR0173003B1 (en) 1995-11-30 1995-11-30 A bobbin fixing jig of actuator

Country Status (1)

Country Link
KR (1) KR0173003B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310029B1 (en) * 1998-10-23 2001-11-15 양정원 Internet access method and system for wireless multimedia communications

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102512574B1 (en) * 2021-10-12 2023-03-21 정승필 Protection case for display device and method for fabricating the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310029B1 (en) * 1998-10-23 2001-11-15 양정원 Internet access method and system for wireless multimedia communications

Also Published As

Publication number Publication date
KR0173003B1 (en) 1999-04-15

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