KR890007283Y1 - Attaching structure of magnetic chip in coil seperator - Google Patents

Attaching structure of magnetic chip in coil seperator Download PDF

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Publication number
KR890007283Y1
KR890007283Y1 KR2019870004230U KR870004230U KR890007283Y1 KR 890007283 Y1 KR890007283 Y1 KR 890007283Y1 KR 2019870004230 U KR2019870004230 U KR 2019870004230U KR 870004230 U KR870004230 U KR 870004230U KR 890007283 Y1 KR890007283 Y1 KR 890007283Y1
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South Korea
Prior art keywords
coil
magnetic
neck portion
magnetic piece
horizontal coil
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KR2019870004230U
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Korean (ko)
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KR880018604U (en
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남상욱
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삼성전기 주식회사
서주인
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Priority to KR2019870004230U priority Critical patent/KR890007283Y1/en
Publication of KR880018604U publication Critical patent/KR880018604U/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
    • 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
    • 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

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Abstract

내용 없음.No content.

Description

편향요크용 코일쎄퍼레이터에 있어서 자성편 취부구조Magnetic piece mounting structure in coil separator for deflection yoke

제1도는 종래기술을 설명하는 편향요크 코일쎄퍼레이터의 분리 사시도.1 is an exploded perspective view of a deflection yoke coil separator illustrating the prior art.

제2도는 동 요부 종단면도.2 is a longitudinal cross-sectional view of the recess.

제3도는 본 고안이 적용된 편향요크용 코일쎄퍼레이터의 요부 사시도.3 is a perspective view of main parts of the coil separator for the deflection yoke to which the present invention is applied.

제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.

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

11 : 코일쎄퍼레이터 11' : 네크부11: coil separator 11 ': neck portion

11a,11a' : 좌, 우외면 11b,11b' : 전, 후외면11a, 11a ': left and right outer side 11b, 11b': front and rear outer side

12 : 수평코일 13 : 안착공12: horizontal coil 13: seating hole

14,14' : 분리편 15 : 자성편14,14 ': separation piece 15: magnetic piece

16,16' : 안내레일16,16 ': Information rail

본 고안은 전자제품의 브라운관에 조립되어 캐소우드에서 나온 전자비임을 수평및 수직으로 편향시키는 편향요크에 있어서, 코일쎄퍼레이터(Coil sepatator)의 네크(neck)부 외면 좌우에 취부되는 자성편의 교정영향력을 최대로하기 위하여 고안된 코일쎄퍼레이터의 자성편 취부구조에 관한 것이다.The present invention is a deflection yoke that is assembled to a cathode ray tube of an electronic product and deflects an electron beam from a cathode horizontally and vertically, and has a correction influence force of a magnetic piece mounted on left and right outer surfaces of a neck portion of a coil sepatator. The magnetic separator mounting structure of the coil separator designed to maximize the

주지된 바와같이 통상적인 편향요크는 수직코일이 페라이트코어에 권선되어 코일쎄퍼레이터 외부에 취부되고, 한쌍의 수평코일을 코일쎄퍼레이터 내부에 취부되어 구성되는바, 브라운관의 화면좌우에 생기는 레드비임(Red beam)과 블루비인(Blue beam)의 불균형을 교정하기 위하여 코일쎄퍼레이다의 네크부 외면좌우에 자성편이 취부된다.As is well known, the conventional deflection yoke has a vertical coil wound on a ferrite core and mounted outside the coil separator, and a pair of horizontal coils are mounted inside the coil separator. In order to correct the imbalance between the red beam and the blue beam, a magnetic piece is mounted on the outer surface of the coil part of the coil separator.

이와같이 취부된 자성편의 교정 영향력은, 자성편과 수평코일이 근접될수록 그 교정영향력은,자성편과 수평코일이 근접될수록 그 교정영향력이 최대로 발휘하게 되는데 종래에 있어서는 수평코일의 스타트선(Start wire)과 파이널선(Finnal were)의 분리를 위해 코일쎄퍼레이터의 네크부내에 형성된 분리편 때문에, 자성편과 수평코일과의 간격을 최대한 근접시킬수 없는 난이한 점이 있었다.The calibration influence of the mounted magnetic piece is such that the closer the magnetic piece and the horizontal coil are, the more effective the calibration influence is, and the closer the magnetic piece and the horizontal coil are, the more effective the calibration influence is. Because of the separation pieces formed in the neck of the coil separator for separation of the final wire and the final wire, there was a difficulty that the distance between the magnetic pieces and the horizontal coil could not be as close as possible.

좀더 상세히 설명하면, 제1도및 제2도에 도시한 바와 같이 한쌍의 코일쎄퍼레이터편이 조립되어 하나가 되는 코일쎄퍼레이터(1)의 네크부(1')내에는, 수평코일(2)이 삽입되는 안착공(3)이 형성되어 있고, 그 안차공(3)양측에는 수평코일(2)의 스타트선과 파이널선을 분리시키기 위하여 형성된 분리편(4)(4')이 횡설되어 있다.In more detail, as shown in FIGS. 1 and 2, a horizontal coil 2 is formed in the neck portion 1 'of the coil separator 1 in which a pair of coil separator pieces are assembled into one. A seating hole 3 to be inserted is formed, and separation pieces 4 and 4 'formed to separate the start line and the final line of the horizontal coil 2 from both sides of the eye hole 3 are rolled out.

따라서, 네크부(1')를 분리편(4)(4')과 수평코일(2)의 안착공(3)을 감안한 설정두께 이하로 얇게 형성 시킬수가 없음으로서 네크부(1') 외면(1a)의 취부돌기(5)(5')에 끼움안착되는 자성편(6)과 수평코일(2)간의 간격을 상기 네크부(1') 두께 이하로 낮추기가 어려운 문제점이 있다.Therefore, the neck portion 1 'cannot be made thinner than the set thickness in consideration of the separating pieces 4, 4' and the seating holes 3 of the horizontal coil 2, so that the outer surface of the neck portion 1 ' There is a problem that it is difficult to lower the distance between the magnetic piece 6 and the horizontal coil 2 to be seated in the mounting protrusions 5 and 5 'of 1a to less than the thickness of the neck portion 1'.

즉 코일쎄퍼레이터(1)의 네크부(1') 내부에 수평코일(2)의 스타트선과 파이널선의 분리를 위한 분리편(4)(4')을 형성시킴으로서, 자성편(6)을 수평코일(2)에 최대한 근접시킬수 없게되는 것인바 이는 자성편(6)과 수형코일(2)간의 간격이 원거리를 가지게 되는 것이다.That is, by forming the separating pieces 4 and 4 'for separating the start line and the final line of the horizontal coil 2 inside the neck portion 1' of the coil separator 1, the magnetic piece 6 is wound into the horizontal coil. (2) can not be as close as possible, which means that the distance between the magnetic piece (6) and the male coil (2) has a long distance.

따라서 자성편(6)의 교정영향력은, 그 자성편과 수평코일(2)과의 간격을 비례하여 적용되는 것인바, 종래의 편향요크에 있어서는 자성편(6)과 수평코일(2)간의 간격이 원거리를 이루므로서, 자성편(6)의 교정 영향력이 약하게 수평코일(2)에 작용될수 밖에 없었다.Therefore, the correction influence force of the magnetic piece 6 is to be applied in proportion to the distance between the magnetic piece and the horizontal coil 2, in the conventional deflection yoke, the interval between the magnetic piece 6 and the horizontal coil (2). By making this distance, the calibration influence of the magnetic strip 6 had to be weakly applied to the horizontal coil 2.

그러므로 자성편(6)과 수평코일(2)간의 원거리 간격에 비례하는 자성편의 교정영향력 이상의 교정영향력이 요구되었을 경우에는 다수의 자성편을 취부해야 했으며, 아울려 다수의 자성편을 취부해도 미스콘버어젼스(Mis convergence)가 교정이 안될 경우에는 불가피하게 제품을 폐기해야하는 문제점이 따랐다.Therefore, in the case where a calibration influence force that is greater than the calibration influence force of the magnetic piece proportional to the distance between the magnetic piece 6 and the horizontal coil 2 is required, it is necessary to install a plurality of magnetic pieces. If the convergence is not corrected, it is inevitable to dispose of the product.

본 고안은 이와같은 종래의 제반결점및 문제점을 해결하기 위하여 안출된 것이바, 코일쎄퍼레이터의 네크부내에 분리편이 형성된 편향요크에 있어서, 수평코일과 자성편을 근접시키기 위하여 상기네크부 외면보다 낮은 위치에 자성편을 취부가능하게 하므로서 수평코일에 자성편의 교정영향력이 최대로 작용될수 있도록 하려는데 그 목적이 있다.The present invention has been devised to solve the above-mentioned general drawbacks and problems. In the deflection yoke, in which the separation piece is formed in the neck portion of the coil separator, it is lower than the outer surface of the neck portion to close the horizontal coil and the magnetic piece. The purpose of this is to allow the magnetic force piece to be mounted in position so that the corrective influence of the magnetic piece can be applied to the horizontal coil.

상기의 목적을 달성기킬수 있는 본 고안의 구성을 첨부된 실시 도면에 의거하여 상세히 설명하면 다음과 같다.When described in detail on the basis of the accompanying drawings the configuration of the present invention capable of achieving the above object is as follows.

제3도및 제4도에 도시한 바와 같이, 코일쎄퍼레이터(11)의 네크부(11')내에 수평코일(12)이 삽입되는 안착공(13)이 형성되고 그 양측에 수평코일(12)의 스타트선과 파이널선을 분리시키기 위한 분리편(14)(14')이 횡설된 통상의 것에 있어서, 상기 네크부(11')의 수평코일 자계보정위치인 좌, 우외면(11a)(11a')을 수직코일자계보정위치인 네크부(11') 전, 후외면(11b)(11b')보다 낮게 형성시키되, 그 좌, 우외면(11a)(11a')의 높이를 안착공(13)내에 횡설된 분리편(14)(14')과 동일한 높이로 형성시기키므로서 마련되는 우외면 (11a)(11a')양측수직부에 자성편(15)을 끼워취부시킬수 있는 안내레일(16)(16')을 형성시켜서 구성된 것이다.3 and 4, a seating hole 13 into which the horizontal coil 12 is inserted is formed in the neck portion 11 'of the coil separator 11, and the horizontal coil 12 is formed on both sides thereof. In the conventional one in which the separating pieces 14 and 14 'for separating the start line and the final line are separated from each other, the left and right outer surfaces 11a and 11a which are the horizontal coil magnetic field correction positions of the neck portion 11'. ') Is formed lower than the front and rear surfaces 11b and 11b' of the neck portion 11 'which is the vertical coil magnetic field correction position, and the heights of the left and right outer surfaces 11a and 11a' are seated holes 13 Guide rails for mounting the magnetic pieces 15 on the right and left sides 11a and 11a ', which are formed at the same height as the separating pieces 14 and 14' which are laid out in 16) is formed by forming 16 '.

이와같이 구성된 본 고안에 의해서, 코일쎄퍼레이터(11)의 네크부(11') 전, 후외면(11b)(11b') 부분 1보다 낮은 위치인, 좌, 우외면(11a)(11a')부분에 자성편(15)이 취부가능하게 되므로서, 수평코일(12)과 자성편(15)의 간격이 최소화 될수 있으며, 아울려 자성편(15)의 최대 교정영향력이 수평코일(12)에 작용가능하게 된다.According to the present invention configured as described above, the left and right outer surfaces 11a and 11a 'which are lower positions than the front and rear surfaces 11b and 11b' of the neck portion 11 'of the coil separator 11 are provided. Since the magnetic piece 15 can be mounted on the magnetic coil 15, the distance between the horizontal coil 12 and the magnetic piece 15 can be minimized, and the maximum correction influence of the magnetic piece 15 acts on the horizontal coil 12. It becomes possible.

즉 자성편(15)이 상면에 취부된 좌, 우외면(11a)(11a') 높이와 동일한 높이의 분리편(14)(14') 하방의 안착공(13)에 수평코일(12)일단부가 끼움결합된 상태이므로 이는 제4도에 도시한 바와같이 수평코일(12) 상부에 네크부(11')좌, 우외면(11a)(11a')이 밀접위치하고, 그 좌, 우외면(11a)(11a')에는 자성편(15)이 취부되어 있는 상태가 된다.That is, one end of the horizontal coil 12 in the seating hole 13 below the separating pieces 14 and 14 'having the same height as the left and right outer surfaces 11a and 11a' mounted on the upper surface. Since it is in the state of fitting, this is the neck portion 11 'left, the right outer surface (11a) (11a') is closely located on the horizontal coil 12 as shown in Figure 4, the left, right outer surface (11a) 11a 'is a state in which the magnetic piece 15 is mounted.

이러한 상태는 자성편(15)이 수평코일(12)과 최대한 근접된 상탱기 때문에 자성편(15)의 교정영향력이 최대한 수평코일(12)에 작용될수가 있게되는 것이다.This state is that the magnetic force of the magnetic piece 15 can be applied to the horizontal coil 12 as much as possible because of the upper tank as close as possible to the horizontal coil 12.

이와같이 자성편을 수평코일과 근접취부할수 있게 되므로서, 미스콘버어젼스를 교정가능하게 되는 효과를 발휘하는 본 고안에 의하여, 종래에 교정력이 크게 요구되는 미스콘버어젼스를 고정키 위해 다수의 자성편을 코일쎄퍼레이터 뒷면 좌측및 우측에 부착시키던것을 배제시킬수 있게 되므로서, 교정공수의 절감과 원가가절감을 기할수 있는 한편, 교정력 증대로 인한 화면상태의 안정화를 도모할수 있으므로서 품질향상시킬수 있는 유용한 고안이다.In this way, the magnetic piece can be mounted in close proximity to the horizontal coil, and according to the present invention, which has the effect of correcting the misconvergence, a large number of magnetic materials can be fixed to fix the misconvergence that requires a large correction force in the past. By eliminating the attachment to the left and right sides of the back of the coil separator, it is possible to reduce calibration labor and cost, and to improve the quality of the screen by increasing the calibration power. It is a useful design.

Claims (1)

코일쎄퍼레이터 (11)의 네크부(11') 내에 형성된 수평코일(12) 안착공(13)의 양측중간에, 분리편(14)(14')이 횡설된 통상의 것에 있어서, 상기 수직코일자계보정 위치인 네크부 (11')의 전, 후외면(11b)(11b')의 높이보다 수평코일자계보정위치인 좌, 우외면(11a)(11a)의 높이를 분리편(14)(14)과 동일한 높이로 형성시키므로서 마련되는 좌, 우외면 (11a)(11a) 양측 수직부에 공지의 자성편(15)을 끼워취부시킬수 있는 안내레일(16)(16')을 형성시켜서 구성된 것을 특징으로 편향요크용 코일쎄퍼레이터에 있어서, 자성편 취부구조.In the normal one in which the separating pieces 14 and 14 'are rolled out between both sides of the horizontal coil 12 and the seating hole 13 formed in the neck portion 11' of the coil separator 11, the vertical coil The height of the left and right outer surfaces 11a and 11a of the horizontal coil magnetic field correction position is greater than that of the front and rear surfaces 11b and 11b 'of the neck portion 11' which is the magnetic field correction position. 14 is formed by forming guide rails 16 and 16 'which allow the known magnetic pieces 15 to be fitted to the vertical portions on both the left and right outer surfaces 11a and 11a provided at the same height as 14). In the coil separator for deflection yoke, a magnetic piece mounting structure.
KR2019870004230U 1987-03-31 1987-03-31 Attaching structure of magnetic chip in coil seperator KR890007283Y1 (en)

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KR890007283Y1 true KR890007283Y1 (en) 1989-10-25

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