KR950006113Y1 - Magnets of d.y - Google Patents
Magnets of d.y Download PDFInfo
- Publication number
- KR950006113Y1 KR950006113Y1 KR2019900002321U KR900002321U KR950006113Y1 KR 950006113 Y1 KR950006113 Y1 KR 950006113Y1 KR 2019900002321 U KR2019900002321 U KR 2019900002321U KR 900002321 U KR900002321 U KR 900002321U KR 950006113 Y1 KR950006113 Y1 KR 950006113Y1
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- magnetic piece
- deflection yoke
- piece
- magnetic
- 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
- H01J29/701—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
- 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
Landscapes
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 일반적인 편향요크의 전체 사시도.1 is an overall perspective view of a general deflection yoke.
제 2 도는 종래의 편향요크 상단의 네크부에 장착되는 자성편의 일부 분리 사시도.2 is a partially separated perspective view of a magnetic piece mounted on the neck portion of a conventional deflection yoke.
제 3 도는 본 고안의 자성편을 나타낸 사시도이다.3 is a perspective view showing a magnetic piece of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 편향요크 2 : 네크부1: deflection yoke 2: neck part
3 : 서브보빈 4 : 보빈3: sub bobbin 4: bobbin
5 : 삽입홈 6 : 자성편5: insertion groove 6: magnetic piece
7 : 코일 8 : 코일세퍼레이터7: coil 8: coil separator
9 : 수평편향코일 10 : 수직편향코일9: Horizontal deflection coil 10: Vertical deflection coil
11 : 페라이트코어 12 : 고정 클램프11 ferrite core 12 fixed clamp
13 : 자성편 14, 14' : 돌출편13: magnetic strip 14, 14 ': protrusion
15, 15', 15'' : 돌출편 16 : 코일15, 15 ', 15' ': protrusion 16: coil
본 고안은 TV브라운관이나 모니터등에 장착되는 편향요크(Deflectiom, Yoke)의 자성편에 관한 것이다.The present invention relates to a magnetic piece of deflection yoke (Deflectiom, Yoke) that is mounted on a TV tube or monitor.
일반적으로, TV브라운관이나 모니터등의 화면주사를 위하여 장착되는 편향요크의 네크부에는 이 편향요크의 특성보정을 위하여 서브보빈 어셈블리가 장착되는 것으로서, 제1에서와 같이 종래의 편향요크(1)의 네크부(2)에 설치되는 서브보빈(3)의 구조는, 제 2 도에 나타낸 바와같이 각 보빈(4)에 형성된 사각형의 삽입홈(5)의 내부로 여러장이 적층된 자성편(6)을 삽입시키게 되며, 상기 각 보빈(4)의 외측에는 코일(7)이 감겨져 장착된다.In general, the neck portion of a deflection yoke mounted for screen scanning such as a TV brown tube or a monitor is equipped with a sub bobbin assembly for correcting the characteristics of the deflection yoke. As shown in FIG. 2, the structure of the sub bobbin 3 provided in the neck part 2 is the magnetic piece 6 in which several sheets were laminated | stacked inside the rectangular insertion groove 5 formed in each bobbin 4. It is inserted into the coil, the coil 7 is wound around the outside of each bobbin (4) is mounted.
따라서, 상기한 바와같이 코일(7)이 감겨지는 별도의 사출물(보빈)(4)에 자서편(6)을 조립시켜야만 하므로 작업능률이 저하되고, 또한 그 조립위치의 불량으로 기능발휘를 제대로 못하여 품질을 저하시킴과 동시에 제작비용이 많이 소요되는 문제점이 있었다.Therefore, as described above, since the self-serial piece 6 must be assembled into a separate injection molding (bobbin) 4 on which the coil 7 is wound, the work efficiency is lowered, and the function position is not properly exhibited due to poor assembly position. At the same time, there was a problem that the production cost is high while reducing the quality.
본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 편향요크에 네크부에 장착되는 자성편이 각 코어부 끝단에 걸림편을 형성하여 별도의 보빈을 사용하지 않고 직접 코일을 권선할 수 있고, 또한 자성편 후단부 양측에 돌출편을 형성하여 코일의 시작선과 끝선처리를 용이하게 할수있게 하므로서, 생산성을 향상시키고 부품을 줄여 제조원가를 절감시킬 수 있는 편향요크의 자성편을 제공하는데 있다.The present invention is to solve the problems as described above, the object of the present invention is that the magnetic piece mounted on the neck portion of the deflection yoke to form a catching piece at the end of each core portion to directly coil the coil without using a separate bobbin In addition, it is possible to facilitate the start and end line processing of the coil by forming protrusions on both sides of the rear end of the magnetic piece, thereby providing a magnetic piece of the deflection yoke that can improve productivity and reduce manufacturing costs by reducing parts. .
상기와 같은 목적을 달성하기 위한 본 고안의 특징은, 콘버젼스보정용 자성편을 편향요크 상단의 네크부에 장착시킴에 있어서, 상기 자성편의 각 코어 끝단에 걸림편을 형성하고 후단부 양측에는 돌출편을 형성하여 별도의 보빈을 사용하지 않고 직접 코일을 권선할 수 있게 함에 있다.A feature of the present invention for achieving the above object, in mounting the magnetic piece for the convergence correction to the neck portion of the upper end of the deflection yoke, forming a engaging piece on each core end of the magnetic piece and protrudes on both sides of the rear end It forms a piece so that the coil can be directly wound without using a separate bobbin.
이하, 본 고안의 실시예를 첨부한 도면에 의하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention will be described in detail.
제 1 도는 일반적인 편향오크(1)를 나타낸 사시도로서, 주지하는 바와같이 이 편향요크(1)상단의 네크부(2)양측에는 서브보빈 어셈블리(3)가 장착하고, 또한 코일세퍼레이터(8)의 내, 외측으로는 수평 및 수직편향코일(9)(10)이 장착 되는데, 여기서 상기 수직편향 코일(10)은 페라이트코어(11)에 감겨져 코어클램프(12)의하여 고정 설치된다.FIG. 1 is a perspective view showing a general deflection oak 1, and as is well known, the sub bobbin assembly 3 is mounted on both sides of the neck portion 2 above the deflection yoke 1, and the coil separator 8 Inward and outward, horizontal and vertical deflection coils 9 and 10 are mounted, where the vertical deflection coil 10 is wound around the ferrite core 11 and fixed by the core clamp 12.
이와같은 편향요크(1)의 기본적인 동작은, 수평 및 수직편향코일(9),(10)에 톱니파 펄스가 인가되면, 플레밍의 왼손법칙에 의하여 자계가 발생되어 전자총에서 방사되는 전자빔의 위치를 결정하게 되는 것이다.The basic operation of the deflection yoke 1 is that when a sawtooth pulse is applied to the horizontal and vertical deflection coils 9 and 10, a magnetic field is generated by Fleming's left-hand law to determine the position of the electron beam emitted from the electron gun. Will be done.
그러나, 음극선관의 기구적인 매카니즘에 의한 오차 또는 편향요크(1) 자체의 오차에 의하여 원하는 위치에 정확히 주사 시키기가 곤란하므로 보정수단으로 자성편(6)을 사용하게 된다.However, since it is difficult to accurately scan the desired position due to an error due to the mechanical mechanism of the cathode ray tube or an error of the deflection yoke 1 itself, the magnetic piece 6 is used as a correction means.
본 고안의 자성편(13)은 제 3 도에 나타낸 바와같이 얇은 철판을 여러장 적층시킨 자성편(13)의 양측 후단부위에 각각의 돌출편(14)(14')이 일체로 형성되고, 상기 자성편(13)의 코어 끝단부에는 걸림돌기(15)(15')(15'')가 일체로 형성되며, 또한 상기 자성편(13)에는 절연피막 처리후에 코일(16)이 직접 권선된다.In the magnetic piece 13 of the present invention, as shown in FIG. 3, the protruding pieces 14 and 14 'are integrally formed at both rear end portions of the magnetic piece 13 in which a plurality of thin iron plates are laminated. Engaging protrusions 15, 15 ', 15' 'are integrally formed at the core end of the magnetic piece 13, and the coil 16 is directly wound on the magnetic piece 13 after the insulation coating process. do.
따라서, 상기 자성편(11)의 코어부재 코일(16)을 직접 권선하는 경우에 상기 걸림돌기(15),(15')(15'')에 의해 코일(16)이 벗어나지 않고, 자성편(13)에 권선될수가 있고, 또한, 상기 자성편(13)양측 후단 부위에 돌출편(14), (14')을 형성하므로서, 코일(16)의 시작선과 끝선처리를 용이하게 함과 동시에 외관상 미려한 효과를 줄 수 있는 것이다.Therefore, when the core member coil 16 of the magnetic piece 11 is directly wound, the coil 16 does not escape by the engaging protrusions 15, 15 ′, 15 ″, and the magnetic piece ( 13 can be wound, and the protruding pieces 14 and 14 'are formed at the rear end portions of both sides of the magnetic piece 13, thereby facilitating the start and end line processing of the coil 16 and at the same time. It can give a beautiful effect.
또한, 상기 자성편(13)에는 코일(16)과의 절연을 위하여 코팅 처리되어 있기 때문에, 종래와 같이 별도의 사출물을 사용하지 않고, 코일(16)을 직접 자성편(13)의 각 코어에 권선할 수가 있다.In addition, since the magnetic piece 13 is coated for insulation with the coil 16, the coil 16 is directly applied to each core of the magnetic piece 13 without using a separate injection molding as in the prior art. It can be wound.
이상에서와 같이 본 고안은, 자성편의 각 코어부 끝단부에 형성시킨 걸림턱에 의하여 코일을 직접 군선할 수 있게 하고, 상기 자성편의 후단부 양측 끝단부에 돌출편을 형성하여 코일 끝선철를 용이하게 할수있게 함으로써, 생산 공정에서의 능률을 향상 시키는 동시에 생산원가를 절감시킬 수 있는 유용한 고안인 것이다.As described above, the present invention allows the coil to be directly grouped by the locking jaw formed at each core end of the magnetic piece, and protruding pieces are formed at both ends of the rear end of the magnetic piece to facilitate the coil end pig iron. By doing so, it is a useful design that can improve production efficiency and reduce production costs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900002321U KR950006113Y1 (en) | 1990-02-28 | 1990-02-28 | Magnets of d.y |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900002321U KR950006113Y1 (en) | 1990-02-28 | 1990-02-28 | Magnets of d.y |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910015921U KR910015921U (en) | 1991-09-25 |
| KR950006113Y1 true KR950006113Y1 (en) | 1995-07-29 |
Family
ID=19296356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900002321U KR950006113Y1 (en) | 1990-02-28 | 1990-02-28 | Magnets of d.y |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950006113Y1 (en) |
-
1990
- 1990-02-28 KR KR2019900002321U patent/KR950006113Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910015921U (en) | 1991-09-25 |
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