KR910004068Y1 - Preventive structure of flowing of deflection yoke - Google Patents
Preventive structure of flowing of deflection yoke Download PDFInfo
- Publication number
- KR910004068Y1 KR910004068Y1 KR2019880022396U KR880022396U KR910004068Y1 KR 910004068 Y1 KR910004068 Y1 KR 910004068Y1 KR 2019880022396 U KR2019880022396 U KR 2019880022396U KR 880022396 U KR880022396 U KR 880022396U KR 910004068 Y1 KR910004068 Y1 KR 910004068Y1
- Authority
- KR
- South Korea
- Prior art keywords
- deflection yoke
- flow
- flowing
- deflection
- present
- 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
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
- H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
- H01J29/826—Deflection arrangements
-
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 전체 사시도.1 is an overall perspective view of the present invention.
제 2 도는 본 고안의 일부 절개 측면도로서 설치상태를 나타내는 도면.2 is a view showing an installation state as a side view of a part of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2a,2b : 벽면 3 : 바닥면2a, 2b: wall 3: floor
4 : 협지홈4: Hupji Home
본 고안은 브라운관의 펀넬부에 부착 설치되어 펀향요크의 유동을 방지하는 유동 방지구 협지홈에 관한 것이다.The present invention is attached to the funnel portion of the CRT and relates to a flow preventing device gripping groove for preventing the flow of funnel yoke.
일반적으로 브라운관의 펀넬부는 곡면을 형성하고 있으므로, 편향요크가 부착설치되면 편향요크의 전면개구부내면과 펀넬부 사이에는 간격이 형성되어 진다.In general, since the funnel portion of the CRT forms a curved surface, a gap is formed between the inner surface of the deflection yoke and the funnel portion when the deflection yoke is attached.
이와같이 편향요크의 전면개구부 내면과 브라운관의 펀넬부 사이에 형성되는 간격은 편향요크의 유동을 초래하게 되어 별도의 유동 방지구를 필요로 한다.Thus, the gap formed between the inner surface of the front opening of the deflection yoke and the funnel portion of the CRT causes a flow of the deflection yoke and requires a separate flow prevention device.
이러한 유동 방지구를 종래에는, 브라운관과 편향요크의 사이에 일정한 간격을 유지시켜 3-4곳에 단순히 삽입시킨 다음 실리콘 수지를 사용하여 유동방지구와 편향요크가 접착되도록 하고, 유동방지구의 단부에 접착테이프를 접착시켜 브라운관에 부착 설치하였다.Conventionally, such a flow prevention device is simply inserted in 3-4 places by maintaining a constant gap between the CRT and the deflection yoke, and then the flow prevention device and the deflection yoke are bonded using a silicone resin, and the adhesive tape is attached to the end of the flow prevention device. Was attached to the CRT and installed.
그러나, 이러한 방식의 편향요크 고정방식은 편향요크 후부를 고정시키는 조임쇠가 풀릴 경우, 편향요크가 뒤로 밀려나 전면에 삽입되어 있는 유동 방지구가 유동되므로서, 편향요크가 일측으로 치우치게 되어 그 기능을 다하지 못하는 결점이 있다.However, the deflection yoke fixing method of this type is that when the fastener for fixing the rear side of the deflection yoke is released, the deflection yoke is pushed backward and the flow prevention hole inserted in the front side flows, so that the deflection yoke is biased to one side and thus does not perform its function. There is a flaw that cannot be done.
또, 편향요크 전면에 유동 방지구의 유동을 방지할 수 있는 유동방지구 협지편이 돌출 설치되어 있으나 이는 단순한 유동방지구를 삽입 할 수 있도록 되어 있어 세퍼레이터 내부에 권선된 수평코일의 유동을 방지하지 못하는 결점이 있었다.In addition, there is a flow preventing gap between the deflection yoke to prevent the flow of the flow preventer is protruding, but this is a simple flow preventer can be inserted to prevent the flow of the horizontal coil wound inside the separator There was this.
즉, 화면에 나타나는 색상의 R. G. B 각각의 순수한 색깔을 나타내지 못하고, 다른 색상이 화면에 나타나므로써 선명한 화면을 볼 수 없었던 것이다.In other words, the pure colors of each of the R. G. B colors that appear on the screen do not appear, and different colors appear on the screen, and thus the clear screen cannot be seen.
그리고, 편향요크를 상하 좌우로 움직여 다이나믹 조정 후 편향 요크 고정시에 있어서, 편향요크 내면 개구부와 펀넬부 사이에 공간이 형성되지 않을 경우에는 더욱 유동방지구의 삽입이 불가능해 편향요크의 고정이 불가능하였다.In addition, when the deflection yoke was fixed after the dynamic adjustment by moving the deflection yoke up, down, left and right, it was impossible to insert the flow stopper when the gap was not formed between the inner surface of the deflection yoke and the funnel portion. .
본 고안은 상기한 제반 문제점들을 감안하여 안출한 것으로서, 편향요크의 견고한 고정과 유동 방지구의 삽입을 용이하게 하고 다이나믹 조정을 가능케 하며 화면 왜곡과 미스컨버어젼스 특성보정을 가능케 하는 유동 방지구 협지홈을 제공함에 그 목적이 있다.The present invention has been devised in view of the above-mentioned problems, and is a flow preventing device narrowing groove that facilitates the firm fixing of the deflection yoke and the insertion of the flow preventing device, enables the dynamic adjustment, and the correction of the screen distortion and misconvergence characteristics. The purpose is to provide.
이에 따라 본 고안은 한싸의 벽면과 바닥면으로 이루어지는 협지홈을 편향요크의 내주측에 방사상으로 다수개 형성하여, 이 협지홈에 유동방지구를 삽입 설치하도록 하고 있다.Accordingly, the present invention forms a plurality of gripping grooves composed of Hansa wall and bottom surface radially on the inner circumferential side of the deflection yoke, so that the flow preventing opening is inserted into the gripping grooves.
이하 본 고안의 구성을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.
제 1 도는 본 고안의 전체 사시도로서, 편향요크(1)의 전면 개구부에는 한쌍의 벽면(2a) (2b)와 바닥면(3)으로 이루어지는 다수개 협지홈(4)가 내주측에 방사상으로 돌출 형성되어 있다.1 is an overall perspective view of the present invention, in which a plurality of clamping grooves 4 consisting of a pair of wall surfaces 2a, 2b and a bottom surface 3 protrude radially on the inner circumferential side in the front opening of the deflection yoke 1; Formed.
제 2 도는 본 고안의 일부 절개 측면도로서, 브라운관(5)의 펀넬부에는 전자비임을 편향시키는 편향요크 (1) 이 설치되어 있고, 그 후측으로는 색순도를 위한 C.P 엇세이(6)이 고정 설치되어 있다.2 is a partially cutaway side view of the present invention, in which the funnel portion of the CRT 5 is provided with a deflection yoke 1 for deflecting an electron beam, and a CP assembly 6 for color purity is fixed to the rear side thereof. It is.
편향요크(1)의 외주에는 수직 편향코일(7)이 감겨져 있으며, 그 내부에는 수평 편향코일(8)이 감겨져 있고, 전면부에 형성된 협지홈(4)에 유동방지구(9)가 삽입 설치되어 있다.A vertical deflection coil 7 is wound around the outer circumference of the deflection yoke 1, and a horizontal deflection coil 8 is wound therein, and a flow preventing device 9 is inserted into the clamping groove 4 formed in the front portion. It is.
이와같이 구성되는 본 고안은 편향요크(1)을 브라운관(5)의 펀넬부측에 설치함에 있어서, 다이나믹 조정후에 편향요크(1)과 펀넬부와의 공간이 없게 밀착되어도 벽면 (2a) (2b)와 바닥면(3)으로 이루어지는 내주측에 방사상으로 돌출 형성된 협지홈(4)에 의해 유동방지구(9)가 용이하게 삽입되게 된다.According to the present invention, the deflection yoke 1 is installed on the funnel portion side of the CRT 5 even if the deflection yoke 1 and the funnel portion have no space after the dynamic adjustment. The flow preventing device 9 is easily inserted by the clamping groove 4 radially projecting on the inner circumferential side of the bottom surface 3.
그러면, 협지홈(4)의 벽면(2a) (2b) 사이에 유동방지구(9)가 협지되므로서 편향요크(1)이 견고하게 고정된다.Then, the deflection yoke 1 is firmly fixed while the flow prevention tool 9 is sandwiched between the wall surfaces 2a and 2b of the clamping groove 4.
또한 협지홈(4)의 바닥면(3)에 편향요크(1)의 내주측으로 돌출되므로서 편향요크(1)의 내주면에 감겨진 수평 편향코일(8)을 바닥면(3)의 저면으로서 유동을 방지할 수가 있는 것이다.In addition, the horizontal deflection coil 8 wound on the inner circumferential side of the deflection yoke 1 on the bottom surface 3 of the gripping groove 4 is flowed as the bottom surface of the bottom surface 3. It can prevent.
그리고, 요홈으로 된 바닥면(3)이 페라이트 시이트와 마그네트를 삽입함으로써 화면 왜곡과 미스컨버어젼스를 보정할 수 있다.Then, the bottom surface 3 of the groove inserts the ferrite sheet and the magnet to correct the screen distortion and misconvergence.
이상과 같이 구성되는 본 고안은 편향요크 전면 개구부 내면에 협지홈을 방사상으로 돌출 형성하므로, 다이나믹 조정후 편향요크와 펀넬부 사이의 공간이 없어도 용이하게 유동 삽입구를 삽입케 하고 견고히 고정 설치될 뿐만 아니라, 협지홈의 바닥면에 페라이트 시이트와 마그네트를 삽입토록 하여 화면 왜곡과 미스컨버어젼스의 특성보정이 가능토록 하고, 협지홈의 바닥면에 의해 수평 편향 코일의 유동을 방지하도록 한 것이다.The present invention, which is configured as described above, radially protrudes the gripping grooves on the inner surface of the deflection yoke front opening, so that there is no space between the deflection yoke and the funnel portion after the dynamic adjustment, and the flow insertion hole is easily inserted and firmly installed. The ferrite sheet and the magnet are inserted into the bottom of the clamping groove to correct the screen distortion and misconvergence, and to prevent the horizontal deflection coil from flowing by the bottom of the clamping groove.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880022396U KR910004068Y1 (en) | 1988-12-31 | 1988-12-31 | Preventive structure of flowing of deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880022396U KR910004068Y1 (en) | 1988-12-31 | 1988-12-31 | Preventive structure of flowing of deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900013433U KR900013433U (en) | 1990-07-05 |
| KR910004068Y1 true KR910004068Y1 (en) | 1991-06-13 |
Family
ID=19282859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880022396U KR910004068Y1 (en) | 1988-12-31 | 1988-12-31 | Preventive structure of flowing of deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910004068Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030010811A (en) * | 2001-07-27 | 2003-02-06 | 삼성전기주식회사 | Deflection yoke |
-
1988
- 1988-12-31 KR KR2019880022396U patent/KR910004068Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900013433U (en) | 1990-07-05 |
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