KR940004070Y1 - Sub-bobbin of deflecting yoke - Google Patents

Sub-bobbin of deflecting yoke Download PDF

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Publication number
KR940004070Y1
KR940004070Y1 KR2019880016335U KR880016335U KR940004070Y1 KR 940004070 Y1 KR940004070 Y1 KR 940004070Y1 KR 2019880016335 U KR2019880016335 U KR 2019880016335U KR 880016335 U KR880016335 U KR 880016335U KR 940004070 Y1 KR940004070 Y1 KR 940004070Y1
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KR
South Korea
Prior art keywords
sub
bobbin
sub bobbin
ferrite core
binding
Prior art date
Application number
KR2019880016335U
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Korean (ko)
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KR900007446U (en
Inventor
박태진
Original Assignee
삼성전기 주식회사
서주인
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Publication date
Application filed by 삼성전기 주식회사, 서주인 filed Critical 삼성전기 주식회사
Priority to KR2019880016335U priority Critical patent/KR940004070Y1/en
Publication of KR900007446U publication Critical patent/KR900007446U/en
Application granted granted Critical
Publication of KR940004070Y1 publication Critical patent/KR940004070Y1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7038—Coil separators and formers

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

내용 없음.No content.

Description

프로젝숀 TV용 서브보빈(SUB BOBBIN)의 체결구조Tightening Structure of SUB BOBBIN for Projection TV

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 요부 결합 단면도.2 is a cross-sectional view of the main portion of the present invention.

제3도는 종래의 결합단면도로서 a도는 결합된 상태이며, b도는 결합후 서브보빈의 이탈됨을 예시한 상태도이다.3 is a cross-sectional view of a conventional coupling, a is a coupled state, b is a state diagram illustrating the separation of the sub bobbin after coupling.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 서브보빈 2 : 결착편1: sub bobbin 2: binding piece

3 : 결착돌기3: binding protrusion

본 고안은 프로젝숀 TV용 서브보빈(SUB BOBBIN) 체결구조에 관한 것이다.The present invention relates to a SUB BOBBIN fastening structure for projection TV.

본 고안을 더욱 구체적으로 설명하면, 칼라텔레비젼 편향요크와 일체형 콘버어젼스요크에 있어서 이 콘버어젼스요크 내부의 페라이트코어에 취부되는 서브보빈 일측에 형성된 결착편 끝단에 결착돌기를 돌설하여 편향요크 조립시 서브보빈 이탈됨을 방지하는 것이다.The present invention will be described in more detail. In the color television deflection yoke and the integral convergence yoke, the deflection yoke is assembled by protruding the binding protrusion at the end of the binding piece formed on one side of the sub bobbin mounted on the ferrite core inside the conversion yoke. It is to prevent the sub bobbin from falling out.

종래에는 제3도에 도시한 바와같이 콘베어젼스 요크내부의 페라이트코어(24)에 삽입설치되는 서브보빈(21)을 단순히 일측에 결착편(22)만 형성하여 페라이트코어(24)상측에 접착된 터미널보드(25)상면에 제3a도와 같이 취부되는데 편향요크일체형 콘버어젼스요크 조립시 외부의 적온충격에 의하여 체결된 서브보빈(21)은 제3b도와 같이 터미널보드(25)의 상면에서 화살표방향으로 이탈됨으로서 편향요크조립시 조립상태가 불량되거나, 이탈된 서브보빈(21)을 제조립하여야 하므로서 작업공수가 많이 소요되어 생산성이 저하되는 문제점이 있었다.Conventionally, as shown in FIG. 3, the sub bobbin 21 to be inserted into the ferrite core 24 inside the yoke of the conveyor is simply formed by the binding piece 22 on one side and adhered to the upper side of the ferrite core 24. Mounted on the upper surface of the terminal board 25 as shown in FIG. 3a, the sub bobbin 21, which is fastened by the external temperature shock when assembling the deflection yoke integrated convergence yoke, has the direction of the arrow on the upper surface of the terminal board 25 as shown in FIG. Since the assembly state is poor when assembling the deflection yoke, or the sub bobbin 21 is to be manufactured to be separated, there is a problem that a lot of work is required and productivity is lowered.

본 고안은 상기의 문제점을 해결하기 위하여 안출된 것으로서 서브보빈의 일측에 형성된 결착편 끝단에 결착돌기를 형성하여 페라이트코어 상측에 접착된 터미널보드의 외주연에 결착돌기가 견고히 체결될 수 있도록 한 것으로서 이하 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made to solve the above problems as to form a binding projection at the end of the binding piece formed on one side of the sub bobbin so that the binding projection can be firmly fastened to the outer periphery of the terminal board bonded to the upper ferrite core Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

편향요크와 일체형 콘버어젼스요크에 취부되는 서브보빈에 있어서 이 서브보빈(1)의 일측에 형성된 결착편(2) 끝단에 결착돌기(3)를 일체로 돌설하여 된 것이다.In the sub bobbin mounted to the deflection yoke and the integral convergence yoke, the binding projection 3 is integrally formed at the end of the binding piece 2 formed on one side of the sub bobbin 1.

미설명부호 4는 페라이트코어, 5는 터미널보드이다.Reference numeral 4 is a ferrite core, and 5 is a terminal board.

이와같이 구성된 본 고안은 터미널보드(5)가 접착된 페라이트코어(4)에 서브보빈(1)을 삽입시키면 결착편(2)의 끝단에 돌설된 결착돌기(3)가 터미널보드(5)의 외주연에 체결되고 결착편(2)은 터미널보드(5)의 상면에 긴밀히 접촉되어 있으므로 한번 체결된 서브보빈(1)은 페라이트코어에서 전혀 유동되지 않음은 물론 이탈됨을 완전방지하는 것이다.When the sub bobbin 1 is inserted into the ferrite core 4 to which the terminal board 5 is attached, the present invention configured as described above has a binding protrusion 3 protruding from the end of the binding piece 2 to the outside of the terminal board 5. Since the fastening member 2 is in close contact with the upper surface of the terminal board 5, the fastened sub bobbin 1 is not completely flown from the ferrite core and is completely prevented from coming off.

이상에서와 같이 본 고안은 페라이트코어에 삽입설치될때 페라이트코어 상측에 접착된 터미널 보드의 외주연에 결착돌기가 견고히 체결되어 있으므로 조립성 및 생산성을 향상시키고 또한 페라이트코어 및 서브보빈의 불량률을 감소시켜 원가절감에도 크게 기여할 수 있게 한 매우 실용적인 고안이다.As described above, the present invention improves the assembly and productivity and reduces the defective rate of the ferrite core and the sub bobbin since the binding protrusion is firmly fastened to the outer circumference of the terminal board bonded to the ferrite core when it is inserted into the ferrite core. It is a very practical design that can contribute greatly to cost reduction.

Claims (1)

편향요크와 일체형 콘버어젼스요크에 취부되는 서브보빈에 있어서 이 서브보빈(1)의 일측에 형성된 결착편(2) 끝단에 결착돌기(3)를 일체로 돌설하여 페라이트코어 상측에 접착된 터미널보드의 외주연에 견고히 체결함을 특징으로 하는 프로젝숀 TV용 서브보빈의 체결구조.In the sub bobbin mounted to the deflection yoke and the integral convergence yoke, the terminal board bonded to the upper side of the ferrite core by integrally protruding the binding protrusion 3 at the end of the binding piece 2 formed on one side of the sub bobbin 1. The fastening structure of the sub bobbin for projection TV, characterized in that the fastening tightly to the outer periphery of the.
KR2019880016335U 1988-09-30 1988-09-30 Sub-bobbin of deflecting yoke KR940004070Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880016335U KR940004070Y1 (en) 1988-09-30 1988-09-30 Sub-bobbin of deflecting yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880016335U KR940004070Y1 (en) 1988-09-30 1988-09-30 Sub-bobbin of deflecting yoke

Publications (2)

Publication Number Publication Date
KR900007446U KR900007446U (en) 1990-04-04
KR940004070Y1 true KR940004070Y1 (en) 1994-06-17

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ID=19279966

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880016335U KR940004070Y1 (en) 1988-09-30 1988-09-30 Sub-bobbin of deflecting yoke

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KR (1) KR940004070Y1 (en)

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Publication number Publication date
KR900007446U (en) 1990-04-04

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