KR19980031053U - Horizontal deflection coil fixing device of deflection yoke - Google Patents
Horizontal deflection coil fixing device of deflection yoke Download PDFInfo
- Publication number
- KR19980031053U KR19980031053U KR2019960044200U KR19960044200U KR19980031053U KR 19980031053 U KR19980031053 U KR 19980031053U KR 2019960044200 U KR2019960044200 U KR 2019960044200U KR 19960044200 U KR19960044200 U KR 19960044200U KR 19980031053 U KR19980031053 U KR 19980031053U
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- KR
- South Korea
- Prior art keywords
- coil
- horizontal deflection
- horizontal
- deflection coil
- separator
- Prior art date
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Classifications
-
- 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
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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 are respectively installed in a coil separator to support the front end portion 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
제 1 도는 일반적인 편향요크의 단면도,1 degree is a cross section of the general deflection yoke,
제 2 도는 종래 편향요크의 정면도,2 is a front view of a conventional deflection yoke,
제 3 도는 본 고안 고정장치의 사시도,3 is a perspective view of the fixing device of the present invention,
제 4 도는 본 고안 편향요크의 정면도이다.4 is a front view of the present invention deflection yoke.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 코일세퍼레이터2 : 수평편향코일1: Coil Separator 2: Horizontal Deflection Coil
3 : 수직편향코일5 : 스크린부3: vertical deflection coil 5: screen portion
10 : 지지수단11 : 지지돌기10: support means 11: support protrusion
본 고안은 편향요크의 수평편향코일 고정장치에 관한 것으로서, 더욱 상세하게는 수평편향코일의 스크린부에 수평편향코일의 위치를 설정하는 지지수단을 형성함으로서, 수평편향코일의 조립성이 향상되도록한 편향요크의 수평편향코일 고정장치에 관한 것이다.The present invention relates to a horizontal deflection coil fixing device of the deflection yoke, and more particularly, by forming a support means for setting the position of the horizontal deflection coil in the screen portion of the horizontal deflection coil, to improve the assembly of the horizontal deflection coil. A horizontal deflection coil fixing device of a deflection yoke.
일반적으로 편향요크(Deflection Yoke)는 CRT의 네크부에 설치되는 것으로서, 제 1 도에 도시된 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. 또한 수직편향코일(3)의 자계를 보강하기 위해 코일세퍼레이터(1)의 외주면에 서로 분할된 한쌍의 페라이트코어(4)가 구비된다.In general, deflection yoke is installed in the neck portion of the CRT, and is composed of a combination of horizontal deflection coils 2 and vertical deflection coils 3 as shown in FIG. 1 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. 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 전자빔을 좌,우측 및 상,하측 방향으로 편향시켜 CRT의 형광면 상에 형성된 RGB에 충돌시키는 역할을 한다. 그러나 코일세퍼레이터(1)의 내주면에 설치되는 수평편향코일은 작업자의 숙련도에 따라 그 설치위치가 미세하게 틀려지기 때문에 화면특성이 불안정해지는 등의 단점이 있다.The deflection yoke configured as described above deflects the electron beam emitted from the electron gun of the CRT in the left, right, and up and down directions to collide with the RGB formed on the fluorescent surface of the CRT. However, the horizontal deflection coil installed on the inner circumferential surface of the coil separator 1 has a disadvantage in that the screen characteristics become unstable because its installation position is slightly different according to the skill of the operator.
본 고안은 종래의 문제점을 해결하기 위해 안출한 것으로서 본 고안의 목적은 코일세퍼레이터의 스크린부에 수평편향코일의 위치를 설정하는 지지수단을 형성함으로서, 조립숙련도에 관계없이 수평편향코일이 코일세퍼레이터 내주면의 일정한 위치에 항상 조립되도록 함으로서, 화면특성이 향상되도록한 편향요크의 수평편향코일 고정장치를 제공함에 있다.The present invention has been made to solve the conventional problems, and an object of the present invention is to form a support means for setting the position of the horizontal deflection coil in the screen portion of the coil separator, the horizontal deflection coil irrespective of the degree of assembly skill, the inner surface of the coil separator By assembling at a constant position of always, to provide a horizontal deflection coil fixing device of the deflection yoke to improve the screen characteristics.
상기 목적을 달성하기 위하여 본 고안은 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.In order to achieve the above object, the present invention has a horizontal and vertical deflection coils for deflecting an electron beam in a horizontal and vertical direction, respectively, in the coil separator, and a screen portion for supporting the distal end of the horizontal deflection coil is formed at the distal end of the coil separator. And support means for suppressing the flow of the horizontal deflection coil on the inner circumferential surface of the screen part.
이하 첨부도면에 따라 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention according to the accompanying drawings in detail as follows.
제 3 도는 본 고안 고정장치의 사시도로서, 제 1 도와 동일 구성요소는 동일 부호를 사용하여 본 고안을 설명한다. 코일세퍼레이터(1)의 내주면에 수평편향코일(2)이 설치된다. 이때 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. 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. 각 지지돌기(11)는 스크린부(5)의 중심을 향해 방사상으로 형성되며 이들의 선단이 수평편향코일(2)의 외주면과 접한다.3 is a perspective view of the fixing device of the present invention, the first diagram and the same components to describe the present invention using the same reference numerals. A horizontal deflection coil 2 is provided on the inner circumferential surface of the coil separator 1. At this time, the tip portion of the horizontal deflection coil 2 is placed on the screen portion 5 formed at the tip of the coil separator 1, and the support means for supporting the outer peripheral surface of the tip portion of the horizontal deflection coil 2 on the inner circumferential surface of the screen portion 5 ( 10) is provided. 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. 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.
이처럼 구성된 본 고안은 코일세퍼레이터(1)의 내주면에 수평편향코일(2)이 설치된다. 또한 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. 즉 지지돌기(11)의 선단에 의해 수평편향코일(2)의 선단부 외주면이 닿아 고정됨으로 수평편향코일(2)이 코일세퍼레이터(1)에 설치되면 그 위치가 고정된다.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). In addition, the distal end of the horizontal deflection coil 2 is fixed to the screen portion 5, and in this process, the distal end surface of the distal end of the horizontal deflection coil 2 is radially formed on the screen portion 5 at the distal end of the support protrusion 11. Contact with In other words, 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 the position is fixed when the horizontal deflection coil 2 is installed in the coil separator 1.
이상에서와 같이 본 고안에 따르면 코일세퍼레이터의 선단에 형성된 스크린부의 내주면에 방사상으로 다수개의 지지돌기가 형성된다. 따라서 수평편향코일이 코일세퍼레이터에 설치되면 이의 선단부 외주면이 지지돌기와 접한 상태로 놓인다. 이 과정에서 수평편향코일의 선단부가 사방으로 유동억제 됨으로 조립 숙련도에 관계없이 수평편향코일의 설치위치가 일정하게 유지되어 화면특성이 향상되는 등의 효과가 있다.As described above, according to the present invention, a plurality of support protrusions are formed radially on the inner circumferential surface of the screen portion formed at the tip of the coil separator. Therefore, when the horizontal deflection coil is installed in 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 flow-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 (2)
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980031053U true KR19980031053U (en) | 1998-08-17 |
| KR200161801Y1 KR200161801Y1 (en) | 1999-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960044200U KR200161801Y1 (en) | 1996-11-30 | 1996-11-30 | Fixed apparatus of horizontal deflection coil of deflection yoke |
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| Country | Link |
|---|---|
| KR (1) | KR200161801Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100431261B1 (en) * | 2001-12-14 | 2004-05-12 | 삼성전기주식회사 | Deflection yoke |
-
1996
- 1996-11-30 KR KR2019960044200U patent/KR200161801Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100431261B1 (en) * | 2001-12-14 | 2004-05-12 | 삼성전기주식회사 | Deflection yoke |
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| Publication number | Publication date |
|---|---|
| KR200161801Y1 (en) | 1999-12-01 |
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