KR900000554Y1 - Checking apparatus of horizental coil's flowing - Google Patents

Checking apparatus of horizental coil's flowing Download PDF

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Publication number
KR900000554Y1
KR900000554Y1 KR2019870016803U KR870016803U KR900000554Y1 KR 900000554 Y1 KR900000554 Y1 KR 900000554Y1 KR 2019870016803 U KR2019870016803 U KR 2019870016803U KR 870016803 U KR870016803 U KR 870016803U KR 900000554 Y1 KR900000554 Y1 KR 900000554Y1
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KR
South Korea
Prior art keywords
coil
horizontal
separator
flowing
horizental
Prior art date
Application number
KR2019870016803U
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Korean (ko)
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KR890007683U (en
Inventor
박태진
Original Assignee
삼성전기주식회사
서주인
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Priority to KR2019870016803U priority Critical patent/KR900000554Y1/en
Publication of KR890007683U publication Critical patent/KR890007683U/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
    • H01J29/72—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

Abstract

내용 없음.No content.

Description

편향요크의 수평코일 유동방지구조Horizontal coil flow prevention structure of deflection yoke

제1도는 종래의 기술을 설명하는 코일쎄퍼레이터의 내부를 보인 개략 일측면도.1 is a schematic one side view showing the inside of a coil separator illustrating a conventional technique.

제2도는 본 고안이 적용된 코일쎄퍼레이터의 조립예시 단면도.Figure 2 is a cross-sectional view of the assembly example of the coil separator to which the present invention is applied.

제3도는 본 고안이 적용된 코일쎄퍼레이터의 내부를 보인 개략 일측면도.3 is a schematic side view showing the inside of the coil separator to which the present invention is applied.

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

1 : 코일쎄퍼레이터 2 : 수평코일1: Coil Separator 2: Horizontal Coil

3 : 페라이트코어 3 : 수직코일3: ferrite core 3: vertical coil

5 : 네크부 6 : 스크린부5 neck portion 6 screen portion

7, 7' : 탄성돌기7, 7 ': elastic protrusion

본 고안은 편향요크와 음극선관(CRT)이 최적조립 상태로 유지되도록 코일쎄퍼레이터(Coil separator)의 네크(Neke)부 내부상부에 탄성돌기를 형성하여 수평코일의 유동을 방지하는 구조에 관한 것이다.The present invention relates to a structure for preventing the flow of the horizontal coil by forming an elastic protrusion on the inside of the neck of the coil separator so that the deflection yoke and the cathode ray tube (CRT) are maintained in an optimal assembly state. .

주지된 바와 같이 통상적인 편향요크의 코일쎄퍼레이터(1)는 한쌍의 코일쎄퍼레이터편이 결합되어 하나의 코일쎄퍼레이터가 형성되는바 그 내부에 수평코일(2)이 취부되고 외부에는 페라이트코어(3)에 권선된 수직코일(4)이 취부된다.As is well known, the coil separator 1 of a conventional deflection yoke is coupled to a pair of coil separator pieces to form one coil separator. A horizontal coil 2 is mounted therein, and a ferrite core 3 is disposed outside thereof. A vertical coil 4 wound on) is mounted.

편향요크에서 생기는 콘버젼스(convergence)의 오차 즉 미스콘버젼스(Mis convergence)을 억제하기 위해 수평코일(2)의 유동 및 변형을 방지하여야만 된다.The flow and deformation of the horizontal coil 2 should be prevented in order to suppress the convergence error occurring in the deflection yoke, that is, the mis convergence.

그런데 수평코일(2)의 상하부가 외향절곡되어 상부는 네크부(5)에 취부되고 하부는 스크린부(6)에 취부되는데 이때 네크부(5)에 취부된 수평코일(2)의 상부가 네크부(5)의 내부에서 상하 유동되어 화면상의 변화를 유발하게 하였으며 양산시에는 더욱더 큰 양산오차 차를 감당할 수 없었다.However, the upper and lower parts of the horizontal coil 2 are outwardly bent so that the upper part is mounted on the neck part 5 and the lower part is mounted on the screen part 6, wherein the upper part of the horizontal coil 2 mounted on the neck part 5 is the neck. Up and down flow inside the part (5) to cause a change on the screen, the mass production error was not able to afford a larger error.

따라서 본 고안은 상기한 결점을 해소하기 위하여 안출된 것으로 코일쎄퍼레이터 네크부 내부 상면에 탄성돌기를 형성하여 하향지지함으로서 수평코일의 유동을 방지하고 화면변화를 최소화 하도록 하는 것이 목적이다.Therefore, the present invention has been made in order to solve the above-mentioned drawbacks. The object of the present invention is to form an elastic protrusion on the upper surface of the coil separator neck to support downward to prevent the horizontal coil from flowing and minimize the screen change.

상기한 목적을 달성할 수 있는 본 고안의 구성 및 작용효과를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings the configuration and effect of the present invention that can achieve the above object is as follows.

코일쎄퍼레이터(1) 내외면에 각각 수평코일(2)이 페라이트코어(3)에 권선된 수직코일(4)이 취부된 통상의 편향요크에 있어서 코일쎄퍼레이터(1)네크부(5)내부 상면에 각각 탄성돌기(7), (7')을 하향 지지하게 돌설하여 구성된 것이다.In a conventional deflection yoke in which vertical coils 4, in which horizontal coils 2 are wound on ferrite cores 3, are mounted on inner and outer surfaces of coil separators 1, inside coil separators 5, and necks 5, respectively. It is configured to protrude so as to support the elastic protrusions 7 and 7 'downwardly on the upper surface, respectively.

이와같이 구성된 본 고안은 제2도 및 제3도에서 도시한 바와 같이 수평코일(2)의 상단부는 두쪽으로 분리 형성되어 조립되는 코일쎄퍼레이터(1)의 네크부(5)내부상면에 하향지지토록 돌출 형성된 각각의 탄성돌기(7), (7') 하부측에 기워져 삽입되는 바, 조립에 있어서는 수평코일(2)의 상단부에 의하여 양측에서 조립되는 코일쎄퍼레이터(1)네크부(5)의 탄성돌기(7), (7')는 상부로 밀어올려지면서 끼워지게 됨으로 조립후 탄성돌기(7), (7')는 자체탄성에 의하여 원상 복귀하려는 힘이 작용하여 수평코일(2)의 상부를 눌러내려 유동이 없는 상태로 고정하게됨은 물론 수평코일(2)의 자체 성형시 생기는 스프링백(Spring Back) 현상 및 코일쎄퍼레이터(1)와 수평코일(2)의 불일치를 네트부(5)의 내부상면에 하향 지지토록 돌설된 탄설돌기(7), (7')가 지지하여 주게 되므로서 수평코일(2)의 유동을 방지할 수 있게 되는 것이다.The present invention configured as described above has the upper end of the horizontal coil 2 as shown in FIGS. 2 and 3 so as to be supported downward on the inner upper surface of the neck portion 5 of the coil separator 1, which is separately formed and assembled in two directions. Each of the elastic protrusions 7 and 7 'which protrudes is inserted into the lower side, and in the assembly, the coil separator 5 assembled on both sides by the upper end of the horizontal coil 2, the neck portion 5 The elastic protrusions 7 and 7 'of the elastic protrusions 7 and 7' are pushed upwards to be fitted into the elastic protrusions 7 and 7 '. Pressing the upper part to fix it in a state where there is no flow, as well as the spring back phenomenon and the inconsistency between the coil separator 1 and the horizontal coil 2 generated during the self-forming of the horizontal coil 2, the net part 5 Since the coal protrusions (7) and (7 ') protruded downward to support the inner upper surface of the It is possible to prevent the flow of the horizontal coil (2).

따라서 본 고안은 수평코일 상단부가 네크부 내부에서 견고히 밀착 고정됨으로 유동을 방지하고 화면불량을 최소화하여 품질 및 생산성을 향상시키게 되는 특징을 지닌 것이다.Therefore, the present invention is characterized in that the upper end of the horizontal coil is tightly fixed inside the neck to prevent flow and minimize screen defects, thereby improving quality and productivity.

Claims (1)

코일쎄퍼레이터(1) 내외면에 각각 수평코일(2)과 페라이트코어(3)에 권선된 수직코일(4)이 취부된 통상의 편향요크에 있어서 코일쎄퍼레이터(1) 네크부(5) 내부상면에 각각 탄성돌기(7), (7')를 하향지지되게 돌출 형성하여 구성된 것을 특징으로 하는 편향요크의 수평코일 유동방지구조.In the conventional deflection yoke, in which the horizontal coil 2 and the vertical coil 4 wound on the ferrite core 3 are mounted on the inner and outer surfaces of the coil separator 1, inside the neck of the coil separator 5, respectively. A horizontal coil flow preventing structure of the deflection yoke, characterized in that the upper surface is formed by projecting the elastic projections (7), (7 ') to be supported downward.
KR2019870016803U 1987-09-30 1987-09-30 Checking apparatus of horizental coil's flowing KR900000554Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870016803U KR900000554Y1 (en) 1987-09-30 1987-09-30 Checking apparatus of horizental coil's flowing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870016803U KR900000554Y1 (en) 1987-09-30 1987-09-30 Checking apparatus of horizental coil's flowing

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KR890007683U KR890007683U (en) 1989-05-17
KR900000554Y1 true KR900000554Y1 (en) 1990-01-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7987522B2 (en) 2008-03-27 2011-08-02 Morgan Clyde S Systems and methods for providing modular camouflage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7987522B2 (en) 2008-03-27 2011-08-02 Morgan Clyde S Systems and methods for providing modular camouflage

Also Published As

Publication number Publication date
KR890007683U (en) 1989-05-17

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