KR200161801Y1 - Fixed apparatus of horizontal deflection coil of deflection yoke - Google Patents

Fixed apparatus of horizontal deflection coil of deflection yoke Download PDF

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Publication number
KR200161801Y1
KR200161801Y1 KR2019960044200U KR19960044200U KR200161801Y1 KR 200161801 Y1 KR200161801 Y1 KR 200161801Y1 KR 2019960044200 U KR2019960044200 U KR 2019960044200U KR 19960044200 U KR19960044200 U KR 19960044200U KR 200161801 Y1 KR200161801 Y1 KR 200161801Y1
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KR
South Korea
Prior art keywords
coil
horizontal deflection
deflection coil
horizontal
separator
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KR2019960044200U
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Korean (ko)
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KR19980031053U (en
Inventor
목진범
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이형도
삼성전기주식회사
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Priority to KR2019960044200U priority Critical patent/KR200161801Y1/en
Publication of KR19980031053U publication Critical patent/KR19980031053U/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70Arrangements for deflecting ray or beam
    • H01J29/72Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76Deflecting by magnetic fields only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00Details of cathode ray tubes or electron beam tubes
    • H01J2229/70Electron beam control outside the vessel
    • H01J2229/703Electron beam control outside the vessel by magnetic fields
    • H01J2229/7038Coil separators and formers

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  • Details Of Television Scanning (AREA)

Abstract

본 고안은 코일세퍼레이터의 스크린부에 수평편향코일의 위치를 설정하는 지지수단을 형성함으로서, 조립숙련도에 관계없이 수평편향코일이 코일세퍼레이터 내주면의 일정한 위치에 항상 조립되도록 함으로서, 화면특성이 향상되도록 편향요크의 수평편향코일 고정장치에 관한 것으로서, 특히 코일세퍼레이터에 전자빔을 수평 및 수직방향으로 편향시키는 수평, 수직편향코일이 각각 설치됨에 있어서, 상기 코일세퍼레이터의 선단에 상기 수평편향코일의 선단부를 받쳐주는 스크린부가 형성되고 상기 스크린부의 내주면에 상기 수평편향코일의 유동을 억제하는 지지수단이 구비된 특징이 있다.The present invention forms a supporting means for setting the position of the horizontal deflection coil in the screen portion of the coil separator, so that the horizontal deflection coil is always assembled at a constant position on the inner circumferential surface of the coil separator regardless of the assembly skill, thereby improving the screen characteristics. A horizontal deflection coil fixing device of a yoke, and in particular, horizontal and vertical deflection coils for deflecting an electron beam in a horizontal and vertical direction, respectively, are provided in the coil separator to support the distal end of the horizontal deflection coil at the distal end of the coil separator. A screen unit is formed, and the inner peripheral surface of the screen unit is characterized in that the supporting means for suppressing the flow of the horizontal deflection coil.

Description

편향요크의 수평편향코일 고정장치Horizontal deflection coil fixing device of deflection yoke

본 고안은 편향요크의 수평편향코일 고정장치에 관한 것으로서, 보다 상세하게는 코일세퍼레이터의 스크린부에 수평편향코일의 위치를 설정하는 지지수단을 형성함으로써 수평편향코일의 조립성이 향상되도록 한 편향요크의 수평편향코일 고정장치에 관한 것이다.The present invention relates to a horizontal deflection coil fixing device of a deflection yoke, and more specifically, a deflection yoke for improving the assemblability of a horizontal deflection coil by forming a supporting means for setting the position of the horizontal deflection coil in the screen portion of the coil separator. A horizontal deflection coil fixing device.

일반적으로 편향요크(Deflection Yoke)는 CRT의 네크부에 설치되는 것으로서, 제1도에 나타내 보인 바와 같이 수평편향코일(2)과 수직편향코일(3)의 조합으로 구성되며 서로 분리된 한쌍의 코일세퍼레이터(1) 내주면에 리브(6)를 중심으로 상, 하측 방향으로 한쌍의 수평편향코일(2)이 각각 설치되고 이들의 외주면에 수직편향코일(3)이 설치된다.In general, deflection yoke is installed in the neck portion of the CRT, and as shown in FIG. 1, a combination of a horizontal deflection coil 2 and a vertical deflection coil 3, and a pair of coils separated from each other. A pair of horizontal deflection coils 2 are provided on the inner circumferential surface of the separator 1 in the upper and lower directions, respectively, and a vertical deflection coil 3 is provided on the outer circumferential surfaces thereof.

또한 수직편향코일(3)의 자계를 보강하기 위해 코일세퍼레이터(1)의 외주면에 서로 분할된 한쌍의 페라이트코어(4)가 구비된다.In addition, a pair of ferrite cores 4 are provided on the outer circumferential surface of the coil separator 1 so as to reinforce the magnetic field of the vertical deflection coil 3.

이처럼 구성된 편향요크는 CRT의 전자총에서 발사된 전자빔올 좌, 우측 및 상, 하측 방향으로 편향시켜 CRT의 형광면 상에 형성된 RGB에 충돌시키는 역할을 한다.The deflection yoke configured as described above serves to collide with the RGB formed on the fluorescent surface of the CRT by deflecting the electron beams emitted from the electron gun of the CRT in left, right, up and down directions.

그러나 이와같은 종래 편향요크에 있어서는, 코일세퍼레이터(1)의 내주면에 수평편향코일(2)을 작업자가 수작업을 통해 위치 고정시키는 것이기 때문에 설치과정에서 작업자의 숙련도에 따라 수평편향코일(2)의 설치위치가 미세하게 틀려지기 때문에 화면 특성이 불안정해지는 문제점이 내재되어 있다.However, in the conventional deflection yoke, since the operator positions the horizontal deflection coil 2 on the inner circumferential surface of the coil separator 1 manually, the horizontal deflection coil 2 is installed according to the skill of the operator in the installation process. There is a problem in that the screen characteristic becomes unstable because the position is slightly misaligned.

본 고안은 이와같은 종래의 문제점을 해결하기 위하여 안출된 것으로서, 코일세퍼레이터의 스크린부에 수평편향코일의 위치를 설정하는 지지수단을 형성함으로서, 조립 숙련도에 관계없이 수평편향코일이 코일세퍼레이터 내주면의 일정한 위치에 항상 조립되도록 함으로써 화면 특성이 향상되도록 한 편향요크의 수평편향코일 고정장치를 제공함에 그 목적이 있다.The present invention has been made to solve such a conventional problem, and by forming a support means for setting the position of the horizontal deflection coil in the screen portion of the coil separator, the horizontal deflection coil is fixed on the inner circumferential surface of the coil separator regardless of the assembly skill It is an object of the present invention to provide a horizontal deflection coil fixing device of a deflection yoke, in which a screen characteristic is improved by being always assembled at a position.

제1도는 일반적인 편향요크의 단면도.1 is a cross-sectional view of a general deflection yoke.

제2도는 종래 편향요크의 정면도.2 is a front view of a conventional deflection yoke.

제3도는 본 고안 고정장치의 사시도.Figure 3 is a perspective view of the fixing device of the present invention.

제4도는 본 고안 편향요크의 정면도.4 is a front view of the present invention deflection yoke.

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

1 : 코일세퍼레이터 2 : 수평편향코일1: Coil Separator 2: Horizontal Deflection Coil

3 : 수직편향코일 5 : 스크린부3: vertical deflection coil 5: screen portion

10 : 지지수단 11 : 지지돌기10: support means 11: support protrusions

이와같은 목적을 달성하기 위하여 본 고안에 따른 편향요크의 수평편향코일 고정장치는, 코일세퍼레이터에 전자빔을 수평 및 수직방향으로 편향시키는 수평, 수직편향코일이 각각 설치됨에 있어서, 상기 코일세퍼레이터의 선단에 상기 수평편향코일의 선단부를 받쳐주는 스크린부가 형성되고, 상기 스크린부의 내주면에는 상기 수평편향코일의 유동을 억제하는 지지수단으로써, 방사상으로 상기 수평편향코일의 선단부 외주면과 접하는 다수의 지지돌기가 구비된 것을 그 특징으로 한다.In order to achieve the above object, in the horizontal deflection coil fixing device of the deflection yoke according to the present invention, the horizontal and vertical deflection coils for deflecting the electron beam in the horizontal and vertical directions are respectively provided at the tip of the coil separator. A screen portion for supporting the front end of the horizontal deflection coil is formed, the inner peripheral surface of the screen portion as a support means for suppressing the flow of the horizontal deflection coil, a plurality of supporting projections radially in contact with the outer peripheral surface of the front end of the horizontal deflection coil It is characterized by that.

이하 첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제3도는 본 고안 고정장치의 사시로써, 제1도와 동일 구성요소는 동일부호를 사용하여 본 고안을 설명한다.Figure 3 is a perspective view of the device of the present invention, the same components as in Figure 1 illustrate the present invention using the same reference numerals.

이에 도시된 바와 같이 본 고안은, 코일세퍼레이터(1)의 내주면에 수평편향코일(2)이 설치된다.As shown in the present invention, the horizontal deflection coil 2 is installed on the inner circumferential surface of the coil separator 1.

수평편향코일(2)의 선단부가 코일세퍼레이터(1)의 선단에 형성된 스크린부(5)에 놓이며 스크린부(5)의 내주면에는 수평편향코일(2)의 선단부 외주면을 받쳐주는 지지수단(10)이 구비된다.Support means (10) for distal end of the horizontal deflection coil (2) is placed on the screen portion 5 formed at the distal end of the coil separator (1) to support the outer peripheral surface of the distal end of the horizontal deflection coil (2) on the inner peripheral surface of the screen portion (5) ) Is provided.

지지수단(10)은 수평편향코일(2)이 코일세퍼레이터(1)의 내주면에 놓인 상태에서 사방으로 유동되지 않도록 하는 것이며 이러한 지지수단(10)은 스크린부(5)의 내주면에 다수개 형성된 지지돌기(11)를 구비한다.The support means 10 prevents the horizontal deflection coil 2 from flowing in all directions in a state where the horizontal deflection coil 2 is placed on the inner circumferential surface of the coil separator 1. The support means 10 includes a plurality of support means formed on the inner circumferential surface of the screen part 5. The protrusion 11 is provided.

각 지지돌기(11)는 스크린부(5)의 중심을 향해 방사상으로 형성되며 이들의 선단이 수평편향코일(2)의 외주면과 접한다.Each of the supporting protrusions 11 is formed radially toward the center of the screen portion 5 and the tip thereof contacts the outer circumferential surface of the horizontal deflection coil 2.

이와같이 구성된 본 고안은 코일세퍼레이터(1)의 내주면에 수평편향코일(2)이 설치된다.The present invention configured as described above is provided with a horizontal deflection coil (2) on the inner peripheral surface of the coil separator (1).

수평편향코일(2)의 선단부가 스크린부(5)에 놓여 고정되고 이 과정에서 수평편향코일(2)의 선단부 외주면이 스크린부(5)에 방사상으로 다수개 형성된 지지돌기(11)의 선단과 접한다.The front end portion of the horizontal deflection coil 2 is fixed to the screen portion 5, and in this process, the outer end surface of the front end portion of the horizontal deflection coil 2 is radially formed on the screen portion 5, and Contact

즉, 지지돌기(11)의 선단에 의해 수평편향코일(2)의 선단부 외주면이 닿아 고정됨으로 수평편향코일(2)이 코일세퍼레이터(1)에 설치되면 그 위치가 견고히 고정된다.That is, the outer circumferential surface of the distal end portion of the horizontal deflection coil 2 is fixed by the distal end of the support protrusion 11 so that its position is firmly fixed when the horizontal deflection coil 2 is installed in the coil separator 1.

상술한 바와 같이 본 고안에 따른 편향요크의 수평편향코일 고정장치에 의하면, 코일세퍼레이터의 선단에 형성된 스크린부의 내주면에 방사상으로 다수개의 지지돌기가 형성된다.As described above, according to the horizontal deflection coil fixing device of the deflection yoke according to the present invention, a plurality of support protrusions are radially formed on the inner circumferential surface of the screen portion formed at the tip of the coil separator.

따라서 수평편향코일이 코일세퍼레이터에 실치되면 이의 선단부 외주면이 지지돌기와 접한 상태로 놓인다. 이 과정에서 수평편향코일의 선단부가 사방으로 유동 억제됨으로 조립 숙련도에 관계없이 수평편향코일의 설치 위치가 일정하게 유지되어 화면특성이 향상되는 효과를 얻게된다.Therefore, when the horizontal deflection coil is mounted on the coil separator, its outer peripheral surface is placed in contact with the supporting protrusion. In this process, the front end of the horizontal deflection coil is suppressed in all directions so that the installation position of the horizontal deflection coil is kept constant regardless of the assembly skill, thereby improving the screen characteristics.

Claims (1)

코일세퍼레이터에 전자빔을 수평 및 수직방향으로 편향시키는 수평, 수직편향코일이 각각 설치됨에 있어서, 상기 코일세퍼레이터(1)의 선단에 상기 수평편향코일(2)의 선단부를 받쳐주는 스크린부(5)가 형성되고, 상기 스크린부(5)의 내주면에는 상기 수평편향코일(2)의 유동을 억제하는 지지수단(10)으로써, 방사상으로 상기 수평편향코일(2)의 선단부 외주면과 접하는 다수의 지지돌기(11)가 구비된 것을 특징으로 하는 편향요크의 수평편향코일 고정장치.In the horizontal and vertical deflection coils for deflecting the electron beam in the horizontal and vertical directions in the coil separator, respectively, the screen portion 5 supporting the distal end of the horizontal deflection coil 2 at the distal end of the coil separator 1 is provided. And a plurality of supporting protrusions formed on the inner circumferential surface of the screen part 5 to support the restraining flow of the horizontal deflection coil 2, the radially contacting the outer circumferential surface of the distal end of the horizontal deflection coil 2. 11) Horizontal deflection coil fixing device of the deflection yoke, characterized in that provided.
KR2019960044200U 1996-11-30 1996-11-30 Fixed apparatus of horizontal deflection coil of deflection yoke KR200161801Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019960044200U KR200161801Y1 (en) 1996-11-30 1996-11-30 Fixed apparatus of horizontal deflection coil of deflection yoke

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Application Number Priority Date Filing Date Title
KR2019960044200U KR200161801Y1 (en) 1996-11-30 1996-11-30 Fixed apparatus of horizontal deflection coil of deflection yoke

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KR19980031053U KR19980031053U (en) 1998-08-17
KR200161801Y1 true KR200161801Y1 (en) 1999-12-01

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KR100431261B1 (en) * 2001-12-14 2004-05-12 삼성전기주식회사 Deflection yoke

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