KR890006374Y1 - Crecting scrap of deflection yoke - Google Patents
Crecting scrap of deflection yokeInfo
- Publication number
- KR890006374Y1 KR890006374Y1 KR2019870016805U KR870016805U KR890006374Y1 KR 890006374 Y1 KR890006374 Y1 KR 890006374Y1 KR 2019870016805 U KR2019870016805 U KR 2019870016805U KR 870016805 U KR870016805 U KR 870016805U KR 890006374 Y1 KR890006374 Y1 KR 890006374Y1
- Authority
- KR
- South Korea
- Prior art keywords
- piece
- correction
- correction piece
- deflection yoke
- coil separator
- Prior art date
Links
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
- H01J2229/7038—Coil separators and formers
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 보정편이 적용된 편향요크의 정면도.1 is a front view of a deflection yoke to which a conventional correction piece is applied.
제2도는 종래의 보정편 사시도.2 is a perspective view of a conventional correction piece.
제3도는 종래의 보정편이 코일쎄퍼레이터에 조립된 종단면도.3 is a longitudinal sectional view in which a conventional correction piece is assembled to a coil separator.
제4도는 본 고안 보정편이 적용된 편향요크의 정면도.4 is a front view of the deflection yoke to which the subject innovation correction piece is applied.
제5도는 본 고안의 보정편 사시도.5 is a perspective view of a correction piece of the present invention.
제6도는 본 고안의 보정편이 코일쎄퍼레이터에 조립된 종단면도.6 is a longitudinal sectional view in which the correction piece of the present invention is assembled to a coil separator.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 보정편 12 : 코일쎄퍼레이터11 Correction Part 12 Coil Separator
13 : 네크부 14,14' : 지지돌부13: neck portion 14,14 ': support protrusion
15,15' : 레일홈 16,16',16",16"' : 이탈방지편15,15 ': Rail groove 16,16', 16 ", 16" ': Breakaway prevention piece
본 고안은 텔레비젼의 음극선관(CRT)의 네크에 장착되어 사용되는 편향요크(Deflection Yoke)에 있어서 미스콘버젼스(Mis convergence)를 교정하기 위하여 코일쎄퍼레이터(Coil separator)의 네크부에 취부되는 보정편에 관한 것이다.The present invention is mounted on the neck of a coil separator to correct misconvergence in deflection yoke used in the neck of a cathode ray tube (CRT) of a television. It is about a correction piece.
구체적으로는 보정편의 양측에 상향절곡되어 있는 수개의 이탈방지편을 마련하므로서 코일쎄퍼레이터의 네크부에 취부된 상태의 보정편이 위치변동 및 이탈이 방지되도록 하려는 것이다.Specifically, by providing several departure preventing pieces that are bent upward on both sides of the correction piece, the correction piece in a state of being mounted on the neck of the coil separator is prevented from shifting and leaving.
일반적으로 편향요크에는 코일이 권선된 코일쎄퍼레이터를 음극선관에 매칭(Matching)시 발생하는 미스콘버젼스(Mis convergence)인 삼색의 어긋남을 보정하기 위하여 보정편이 취부된다.In general, a deflection yoke is provided with a correction piece for correcting misalignment of three colors, which is a misconvergence generated when matching a coiled coil separator to a cathode ray tube.
따라서 보정편이 코일쎄퍼레이터의 네크부에서 유동 및 이탈됨에 따라 미스콘버젼스(Mis convergence)인 삼색의 어긋남을 발생한다.Therefore, as the correction piece flows and escapes from the neck of the coil separator, three color shifts, which are mis-convergence, are generated.
그러므로 보정편을 코일쎄퍼레이터의 네크부에 취부할시에는 견고하게 안착시킬 필요성이 있는 한편 조립후 이탈이 전혀 없어야만 화면의 악영향을 미치지 않게된다.Therefore, when the correction piece is mounted on the neck of the coil separator, it is necessary to be firmly seated. However, there is no deviation after the assembly so as not to adversely affect the screen.
그러나 종래에는 도시한 바와 같이 보정편(1)이 평판상으로 되어 있는 것으로 이 보정편(1)은 조립시 코일쎄퍼레이터(2)의 네크부(3)에 돌출성형되어 있는 한쌍의 지지돌부(4)(4')의 레일홈(5)(5')에 결합되도록 조립된다.However, conventionally, as shown in the drawing, the compensating piece 1 has a flat plate shape, and the compensating piece 1 has a pair of support protrusions protruding from the neck part 3 of the coil separator 2 during assembly. 4) It is assembled to be coupled to the rail grooves 5 and 5 'of the 4'.
물론 조립시 보정편(1)은 코일쎄퍼레이터(2)의 네크부(3)에 돌출성형되어 있는 있는 레일홈(5)(5') 중앙에 돌출된 돌기가 보정편(1)의 중앙을 상향지지하여 보정편이 이탈되는 것을 방지하기 위한 것이며, 코일쎄퍼레이터(2)의 네크부(3)와 일체로 사출성형된 한쌍의 지지돌부(4)(4')레일홈(5)(5')에 끼움 결합되는 것이다.Of course, when assembling, the correction piece 1 has a protrusion protruding from the center of the rail groove 5, 5 'which is formed on the neck portion 3 of the coil separator 2. It is to support upward and prevent the correction piece from being separated, and a pair of support protrusions 4, 4 'and rail grooves 5 and 5' which are injection molded integrally with the neck portion 3 of the coil separator 2. ) Is fitted.
그러나 이와 같은 종래의 조립구조에서는 전술한 바와 같이 평판상으로 되어 있는 보정편(1)의 취부시 적은 충격만 가해도 지지돌부(4)(4')의 레일홈(5)(5')에 끼움결합되어 있는 보정편(1)이 상기의 레일홈(5)(5')을 타고 외측으로 빠져 나오는 단점이 발생되었다.However, in the conventional assembling structure, as described above, even when a small impact is applied when the correction piece 1 is flat, it is applied to the rail grooves 5 and 5 'of the supporting protrusions 4 and 4'. There is a disadvantage that the fitting piece 1 is fitted out of the rail grooves 5 and 5 'out of the outside.
그러므로 편향요크에서는 유동되거나 이탈되어 음극선관에 결합시 미스콘버젼스(Mis convergence)인 삼색이 어긋나게 되어 상술된 단점을 아주 심각한 문제가 아닐 수 없다.Therefore, in the deflection yoke, the three colors of misconvergence (Mis convergence) are shifted when combined with the cathode ray tube, which is a serious problem.
따라서 본 고안은 이와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로서 보정편의 양측부에 수개의 이탈방지편을 상향 절곡하여 코일쎄퍼레이터의 네크부에 결합함으로서 보정편의 유동 및 이탈을 방지하여 보정특성을 극대화 시키게 한 것이다. 상기의 목적을 달성할수 있는 본 고안은 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Therefore, the present invention was devised to solve such a conventional problem, and by bending several departure preventing pieces upward on both sides of the correction piece to couple to the neck portion of the coil separator, the correction characteristics are prevented by preventing the flow and departure of the correction piece. It is to maximize. The present invention that can achieve the above object is described in detail by the accompanying drawings as follows.
제4도에 도시한 바와 같이 코일쎄퍼레이터(12)의 네크부(13)에 돌출성형된 한쌍의 지지돌부(14)(14')의 레일홈(15)(15')에 조립되는 보정편(11)에 있어서 상기 보정편(11)의 양측부를 절단한후 경사각을 이루도록 상향절곡하여 이탈방지편(16)(16')(16")(16"')이 형성되도록 하여서 구성된 것이다.As shown in FIG. 4, a correction piece assembled to the rail grooves 15 and 15 'of the pair of support protrusions 14 and 14' protruded from the neck portion 13 of the coil separator 12. As shown in FIG. In (11), the both sides of the correction piece 11 are cut and then bent upward to form an inclination angle so that the separation preventing pieces 16, 16 ', 16 ", 16"' are formed.
이와 같이 구성된 본 고안의 보정편(11)은 종래와 동일된 조립방법에 의해 코일쎄퍼레이터(12)의 네크부(13)레일홈(15)(15')에 결합하는데 이때 보정편(11)의 양측부에 절곡형성된 이탈방지편(16)(16')(16")(16"')의 선단이 코일쎄퍼레이터(12) 네크부(13)의 레일홈(15)(15') 상단면에 닿아 하향 유동하게 되므로서 끼움조립이 가능하게 됨과 아울러 일단 조립된 상태에서는 이탈방지편(16)(16')(16")(16"')은 탄력을 부여 받은 상태에서 머물러 있게 된다.The correction piece 11 of the present invention configured as described above is coupled to the neck portion 13, rail grooves 15, 15 ′ of the coil separator 12 by the same assembling method as in the related art. The ends of the separation prevention pieces 16, 16 ', 16 ", 16"' bent on both sides of the upper end of the rail groove 15, 15 'of the neck portion 13 of the coil separator 12 are Since the down flows down to the surface, assembling is possible, and once assembled, the release preventing pieces 16, 16 ′, 16 ″, 16 ′ ′ remain in the elastic state.
즉 이는 금속제인 보정편(11)의 이탈방지편(16)(16')(16")(16"')의 선단(16a)이 수지재질로 성형된 코일쎄퍼레이터(12) 네크부(13)의 레일홈(15)(15') 상단면을 이탈방지편(16)(16')(16")(16"') 선단 (16a)이 파고들어가서 박히게 되어 보정편(11)이 유동 및 이탈이 전혀 되지 않는 것이다.That is, this is the neck portion 13 of the coil separator 12 in which the tip 16a of the anti-separation pieces 16, 16 ', 16 ", 16"' of the correction piece 11 made of metal is molded of resin material. The upper end surface of the rail groove 15, 15 ′ of the separation groove 16, 16 ′, 16 ′, 16 ′, 16a of the tip end 16a penetrates and gets stuck and the correction piece 11 flows and There is no deviation at all.
이상 설명한 바와 같이 코일쎄퍼레이터의 네크부 레일홈에 보정편이 견고히 결합됨에 따라 보정편의 위치가 고정되므로서 종래의 보정편이 유동 및 이탈됨에 따라 음극선관에 편향요크의 매칭(Matching)시 발생하는 미스콘버젼스(Mis convergence)을 미연에 방지할 수 있는 것으로 품질향상에 현저한 효과가 있는 유용한 고안이다.As described above, as the correction piece is firmly coupled to the neck rail groove of the coil separator, the position of the correction piece is fixed, and thus the miscone generated during matching of the deflection yoke to the cathode ray tube as the conventional compensation piece flows and escapes. It is a useful design that has a significant effect on quality as it can prevent mis convergence.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870016805U KR890006374Y1 (en) | 1987-09-30 | 1987-09-30 | Crecting scrap of deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870016805U KR890006374Y1 (en) | 1987-09-30 | 1987-09-30 | Crecting scrap of deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890007685U KR890007685U (en) | 1989-05-17 |
| KR890006374Y1 true KR890006374Y1 (en) | 1989-09-21 |
Family
ID=19268380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870016805U KR890006374Y1 (en) | 1987-09-30 | 1987-09-30 | Crecting scrap of deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890006374Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040024103A (en) * | 2002-09-13 | 2004-03-20 | 박병용 | Attachable Brassiere Type Device For Supplying The Milk |
-
1987
- 1987-09-30 KR KR2019870016805U patent/KR890006374Y1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040024103A (en) * | 2002-09-13 | 2004-03-20 | 박병용 | Attachable Brassiere Type Device For Supplying The Milk |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007685U (en) | 1989-05-17 |
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