KR200154857Y1 - Horizontal deflection coil fixing device of deflection yoke - Google Patents
Horizontal deflection coil fixing device of deflection yoke Download PDFInfo
- Publication number
- KR200154857Y1 KR200154857Y1 KR2019960044199U KR19960044199U KR200154857Y1 KR 200154857 Y1 KR200154857 Y1 KR 200154857Y1 KR 2019960044199 U KR2019960044199 U KR 2019960044199U KR 19960044199 U KR19960044199 U KR 19960044199U KR 200154857 Y1 KR200154857 Y1 KR 200154857Y1
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- KR
- South Korea
- Prior art keywords
- coil
- horizontal
- horizontal deflection
- deflection
- fixing device
- 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 코일세퍼레이터를 상, 하측 방향으로 분리하는 리브에 수평편향코일의 선 단부쪽 모서리 부분이 받쳐 지도록 받침 수단을 형성함으로서, 수평편향코일이 코일세퍼레이터에 설치된 상태에서 유동되지 않도록하여 화면특성이 향상되도록한 편향요크의 수평편향코일 고정장치에 관한 것으로서, 특히 코일세퍼레이터에 전자빔을 수평 및 수직방향으로 편향시키는 수평, 수직편향코일이 각각 설치됨에 있어서, 상기 코일세퍼레이터의 내주면에 상, 하측을 분리하는 리브가 형성되고 상기 리브 선단에 상기 수평편향코일의 선단부쪽 모서리부분을 받쳐주는 받침수단이 구비된 특징이 있다.The present invention forms a supporting means so that the edge portion of the horizontal end coil of the horizontal deflection coil is supported on the rib separating the coil separator in the up and down directions, thereby preventing the horizontal deflection coil from flowing in the coil separator. The present invention relates to a horizontal deflection coil fixing device of a deflection yoke that is improved. In particular, in the coil separator, horizontal and vertical deflection coils for deflecting the electron beam in the horizontal and vertical directions, respectively, are separated from the upper and lower sides on the inner circumferential surface of the coil separator. A rib is formed and a support means for supporting a corner portion of the front end portion of the horizontal deflection coil at the tip of the rib is provided.
Description
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 코일세퍼레이터의 사시도.3 is a perspective view of the coil separator of the present invention.
제4도는 본 고안 편향요크의 정면도이다.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
6 : 리브 10 : 받침수단6 rib 10 support means
11 : 받침돌기11: base protrusion
본 고안은 편향요크의 수평편향코일 고정장치에 관한 것으로서, 더욱 상세하게는 수평편향코일의 선단부가 코일세퍼레이터의 스크린부에 설치된 상태에서 유동되지 않도록 함으로서, 화면특성이 향상되도록한 편향요크의 수평편향코일 고정장치에 관한 것이다.The present invention relates to a horizontal deflection coil fixing device of the deflection yoke, and more particularly, to prevent the front end portion of the horizontal deflection coil from flowing in the state installed in the screen portion of the coil separator, thereby improving the horizontal characteristics of the deflection yoke. It relates to a coil fixing device.
일반적으로 편향요크(Deflection Yoke)는 CRT의 네크부에 설치되는 것으로서, 제1도에 도시된 바와 같이 수평편향코일(2)과 수직편향코일(3)의 조합으로 구성되며 서로 분리된 한쌍의 코일세퍼레이터(1) 내주면에 수평편향코일(2)이 설치되고 이의 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 horizontal deflection coil 2 is provided on the inner circumferential surface of the separator 1 and a vertical deflection coil 3 is provided on the outer circumferential surface 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 상, 하측 방향으로 분리 설치된 한쌍의 수평편향코일(2)이 스크린부(5)에서 유동되는 문제점이 발생된다. 즉 코일세퍼레이터(1)의 상, 하측을 분리하는 리브(6)의 선단이 스크린부(5)에서 일직선으로 형성됨으로 해당 수평편향코일(2)의 선단부쪽 외주면의 모서리부가 받쳐지지 못하게 된다. 따라서 조립된 상태에서 수평편향코일(2)의 모서리부분이 유동되어 화면특성이 저하되는 단점이 있다.The deflection yoke configured as described above deflects the electron beam emitted from the electron gun of the CRT in left, right, up and down directions to collide with the RGB formed on the fluorescent surface of the CRT. However, a problem arises in that the pair of horizontal deflection coils 2 installed in the upper and lower directions on the inner circumferential surface of the coil separator 1 flows in the screen portion 5. That is, the front end of the rib 6 separating the upper and lower sides of the coil separator 1 is formed in a straight line in the screen part 5, so that the edge portion of the outer peripheral surface of the front end side of the horizontal deflection coil 2 cannot be supported. Therefore, the corner portion of the horizontal deflection coil (2) in the assembled state has a disadvantage that the screen characteristics are reduced.
본 고안은 종래의 문제점을 해결하기 위해 안출한 것으로서 본 고안의 목적은 코일세퍼레이터를 상, 하측 방향으로 분리하는 리브에 수평편향코일의 선단부쪽 모서리부분이 받쳐지도록 받침수단을 형성함으로서, 수평편향코일이 코일세퍼레이터에 설치된 상태에서 유동되지 않도록하여 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 supporting the edge portion of the horizontal deflection coil on the rib separating the coil separator in the up and down direction, the horizontal deflection coil The present invention provides a horizontal deflection coil fixing device for a deflection yoke that prevents flow in a state in which the coil separator is installed so that screen characteristics are improved.
상기 목적을 달성하기 위하여 본 고안은 코일세퍼레이터에 전자빔을 수평 및 수직방향으로 편향시키는 수평, 수직편향코일이 각각 설치됨에 있어서, 상기 코일세퍼레이터의 내주면에 상, 하측을 분리하는 리브가 형성되고 상기 리브 선단에 상기 수평편향코일의 선단부쪽 모서리부분을 받쳐주는 받침수단이 구비된 특징이 있다.In order to achieve the above object, the present invention is provided with horizontal and vertical deflection coils for deflecting an electron beam in a horizontal and vertical direction, respectively, in the coil separator, ribs separating upper and lower sides are formed on an inner circumferential surface of the coil separator and the rib tip is formed. There is a feature that is provided with a support means for supporting the edge portion of the front end of the horizontal deflection coil.
이하 첨부도면에 따라 본 고안의 바람직안 실시예를 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention according to the accompanying drawings in detail.
제3도는 본 고안 코일세퍼레이터의 사시도로서, 제1도와 동일 구성요소는 동일 부호를 사용하여 본 고안을 설명한다. 코일세퍼레이터(1)의 내주면에 상, 하측을 분리시키는 리브(6)가 중앙에 형성되고 리브(6)를 중심으로 상, 하측으로 수평편향코일(2)이 각각 설치된다. 또한 리브(6) 선단의 스크린부(5)에 해당 수평편향코일(2)의 선단부쪽 모서리부분을 받쳐주는 받침수단(10)이 구비된다. 받침수단(10)은 수평편향코일(2)의 모서리부분이 유동되지 않도록 받쳐주는 것이며 리브(6) 선단에 스크린부(5) 쪽으로 확대 경사진 받침돌기(11)가 구비된다.3 is a perspective view of a coil separator according to the present invention, in which the same components as those in FIG. 1 will be described using the same reference numerals. Ribs 6 separating the upper and lower sides are formed in the center on the inner circumferential surface of the coil separator 1, and horizontal deflection coils 2 are provided on the upper and lower sides of the ribs 6, respectively. In addition, a support means 10 for supporting the edge portion of the front end portion of the horizontal deflection coil 2 is provided at the screen portion 5 at the tip of the rib 6. The supporting means 10 supports the corner portion of the horizontal deflection coil 2 so as not to flow, and the supporting protrusion 11 is inclined toward the screen portion 5 at the tip of the rib 6.
이처럼 구성된 본 고안은 코일세퍼레이터(1)의 내주면에 리브(6)를 중심으로 상, 하측으로 수평편향코일(2)이 설치된다. 이 과정에서 서로 대응되는 수평편향코일(2)의 저면과 상면이 리브(6)에 의해 받쳐지고 또한 수평편향코일(2)의 선단부가 스크린부(5)에 놓인다. 또한 스크린부(5)에 놓인 상태에서 수평편향코일(2)의 선단부쪽 모서리부분이 리브(6) 선단의 받침돌기(11)에 놓여 유동이 억제됨으로 편향요크의 화면특성이 향상된다.According to the present invention configured as described above, horizontal deflection coils 2 are installed on the inner circumferential surface of the coil separator 1 up and down about the ribs 6. In this process, the bottom and top surfaces of the horizontal deflection coils 2 corresponding to each other are supported by the ribs 6, and the front end portions of the horizontal deflection coils 2 are placed on the screen portion 5. In addition, the edge of the horizontal deflection coil 2 in the state placed on the screen portion 5 is placed on the support protrusion 11 of the tip of the rib 6, the flow is suppressed, the screen characteristics of the deflection yoke is improved.
이상에서와 같이 본 고안에 따르면 코일세퍼레이터의 내주면에 상, 하측을 분리하는 리브가 설치되고 리브를 중심으로 상, 하측 방향으로 수평편향코일이 각각 설치된다. 또한 리브 선단의 스크린부에 확대 경사진 받침돌기가 형성되고 해당 수평편향코일의 선단부쪽 모서리부분이 받침돌기에 놓여 유동이 억제됨으로 편향요크의 화면특성이 향상되는 등의 효과가 있다.As described above, according to the present invention, ribs for separating the upper and lower sides are installed on the inner circumferential surface of the coil separator, and horizontal deflection coils are installed in the upper and lower directions with respect to the ribs, respectively. In addition, there is an effect such that the screen characteristic of the deflection yoke is improved by forming an inclined support protrusion which is inclined to the screen portion of the tip of the rib and restraining the flow by placing the corner portion of the front end of the horizontal deflection coil on the support protrusion.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960044199U KR200154857Y1 (en) | 1996-11-30 | 1996-11-30 | Horizontal deflection coil fixing device of deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960044199U KR200154857Y1 (en) | 1996-11-30 | 1996-11-30 | Horizontal deflection coil fixing device of deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980031052U KR19980031052U (en) | 1998-08-17 |
| KR200154857Y1 true KR200154857Y1 (en) | 1999-08-16 |
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ID=19476391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960044199U KR200154857Y1 (en) | 1996-11-30 | 1996-11-30 | Horizontal deflection coil fixing device of deflection yoke |
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| Country | Link |
|---|---|
| KR (1) | KR200154857Y1 (en) |
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1996
- 1996-11-30 KR KR2019960044199U patent/KR200154857Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR19980031052U (en) | 1998-08-17 |
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