KR900006818Y1 - Deflection yoke's structure - Google Patents
Deflection yoke's structure Download PDFInfo
- Publication number
- KR900006818Y1 KR900006818Y1 KR2019880004472U KR880004472U KR900006818Y1 KR 900006818 Y1 KR900006818 Y1 KR 900006818Y1 KR 2019880004472 U KR2019880004472 U KR 2019880004472U KR 880004472 U KR880004472 U KR 880004472U KR 900006818 Y1 KR900006818 Y1 KR 900006818Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- deflection yoke
- board
- screen
- magnet board
- 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
- H01J29/72—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
- H01J29/70—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
- 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
Abstract
내용 없음.No content.
Description
제1도는 본 고안이 적용된 편향요크의 평면도.1 is a plan view of a deflection yoke to which the present invention is applied.
제2도는 본 고안의 요부 분해 사시도.Figure 2 is an exploded perspective view of the main part of the present invention.
제3도는 종래의 기술을 설명하는 요부 분해 사시도.3 is an exploded perspective view showing main parts of a conventional technology.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 코일쎄퍼레이터 2 : 스크린부1 Coil Separator 2 Screen Part
3 : 타원형홀더 4 : 개구부3: oval holder 4: opening
5 : 조립홈 6,6' : 결착핀5: assembling groove 6,6 ': binding pin
7 : 마그네트보드 8 : 마그네트고정부7: magnet board 8: magnet
9 : 마그네트9: magnet
본 고안은 흡개 텔레비젼의 음극선관에 장착하는 편향요크에 있어서 특히 디스토숀 보정용으로 마그네트가 취비된 마그네트보드 간편용이하게 삽입고정할 수 있는 편향요크의 마그네트 장착구조에 관한 것이다.The present invention relates to a magnet mounting structure of a deflection yoke that can be easily inserted and fixed in a deflection yoke mounted on a cathode ray tube of an intake television, in particular a magnet board prepared for distortion correction.
주지된 바와같이 흑백 텔레비젼 음극선관(CRT)에 장착되는 편향요크는 코일써퍼레이터의 내외측에 수평코일 및 수직코일을 취부하여 캐소우드에서 나온 전지비임을 수평, 수직으로 편향시키고 스크린부 외주연에는 마그네트가 마그네트고정구에 취부된 마그네트보드를 장착하여 화면상의 디스토숀을 보정하는 것이다.As is well known, the deflection yoke mounted on the black-and-white television cathode ray tube (CRT) has horizontal coils and vertical coils mounted on the inner and outer sides of the coil separator to deflect battery beams from the cathode horizontally and vertically. The magnet is equipped with a magnet board attached to the magnet fixture to correct the distortion on the screen.
그런데 종래의 마그네트보드의 장착은 제3도에 도시한 바와 같이, 코일써퍼레이터(21)의 스크린부(22)외주연에 고정돌기(23)(23')을 외향돌설하고, 고정돌기(23)(23')의 내측으로 볼트체결공(24)(24')을 천설하여 마그네트(29)가 취부될 수 있는 마그네트고정부(28)가 형설된 마그네트보드(27)의 양측에 고정구(25)(25')를 천설하고, 고정구(25)(25')내측으로 스크린부(22)에 천설된 볼트체결공(24)(24')과 일치하게 볼트체결공(26)(26')을 천설하여 상기 코일쎄퍼레이터(21) 스크린부(22) 양측에 외향돌설된 고정돌기(23)(23')와, 볼트체결공(24)(24')에 마그네트보드(27)의 고정구(25)(25')와 볼트체결공(26)(26')을 긴밀히 취부하여 볼트체결공(24)(26)(24')(26')을 볼트(30)로 체결하였다.However, in the conventional magnet board mounting, as shown in FIG. 3, the fixing protrusions 23 and 23 'are outwardly protruded from the outer periphery of the screen portion 22 of the coil separator 21, and the fixing protrusion 23 is mounted. The fastener 25 is installed on both sides of the magnet board 27 on which the magnet fixing part 28 to which the magnet 29 can be mounted by laying the bolt fastening holes 24 and 24 'inside the inner frame 23'. ) 25 'and the bolt fastening holes 26 and 26' coincide with the bolt fastening holes 24 and 24 'installed in the screen portion 22 inside the fixture 25 and 25'. And a fixture of the magnet board 27 in the fixing protrusions 23 and 23 'protruded outwardly on both sides of the screen 22 of the coil separator 21 and the bolt fastening holes 24 and 24'. 25) (25 ') and the bolt fastening holes 26 and 26' were closely attached to each other to fasten the bolt fastening holes 24, 26, 24 'and 26' with the bolt 30.
그러나 이와 같은 마그네트보드의 취부구조는 스크린부에 외향돌설된 고정돌기와 작은 볼트체결공에 마그네트보드의 고정구와 작은 볼트체결공을 일치하게 한후 볼트로 체결하였으므로 볼트체결시 작업이 불편하여 작업공수가 향상될 뿐만 아니라 볼트체결로 인한 원가상승의 요인이 되는 문제점이 있었다.However, the mounting structure of the magnet board has the fixed protrusion and small bolt fastening hole projected outward on the screen part to match the fastener and the small bolt fastening hole of the magnet board, and then tightened with bolts, so that the work time is inconvenient during bolting. In addition, there was a problem that the cost rise due to bolting.
본 고안은 상기의 문제점을 해결하기 위하여 안출된 것으로서 코일써퍼레이터 스크린부 외주연 일측에 개구부가 형설된 타원형홀더(Holder)을 일체성형하여 마그네트가 취부된 마그네트보드를 간편용이하게 삽입지지토록 하려는 것이 그 목적이다.The present invention has been made to solve the above problems, and to form a magnet board attached to the magnet circumference of the coil circulator screen part of the outer periphery of the opening is formed so that the magnet board is easily inserted and supported. That is the purpose.
상기의 목적을 달성할수 있는 본 고안을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When the present invention to achieve the object described in detail by the accompanying drawings as follows.
제1도 및 제2도에 도시한 바와 같이 코일써퍼레이터(1) 스크린부(2)의 외주연 일측에 개구부(4)가 형설된 타원형 홀더(3)을 형성하되 그 외측벽 중앙부에 마그네트(9)가 외향 돌설되게 취부된 마그네트고정부(8)가 조립될 수 있는 조립홈(5)을 요설하고, 조립홈(5) 양측에 마그네트보드(7)의 양측이 결착될수 있는 결착핀(6)(6')을 탄설하여 구성된 것이다.As shown in FIGS. 1 and 2, an elliptical holder 3 having an opening 4 formed on the outer circumferential side of the screen 2 of the coil separator 1 is formed, and the magnet 9 is formed at the center of the outer wall thereof. ) Is provided with an assembling groove (5) into which the magnet fixing part (8) mounted so as to outwardly assemble, and a binding pin (6) at which both sides of the magnet board (7) can be bound to both sides of the assembling groove (5). (6 ') is made of coal.
이와 같이 구성된 본 고안은 코일써퍼레이터(1)의 스크린부(2) 외주연 일츨에 형설된 타원형홀더(3)의 개구부(4)에 마그네트고정부(8)에 마그네트(9)가 취부된 마그네트보드(7)을 화살표방향으로 삽입시키면 홀더(3) 외측벽에 요설된 조립홈(5)에 마그네트고정부(8)가 안내조립되고, 양측에 형설된 결착핀(6)(6')은 탄성력에 의하여 외측으로 벌어지면서 마그네보드(7)가 삽입되며, 마그네트보드(7)가 완전 삽입되면 결착핀(6)(6')의 스프링백 현상에 의하여 마그네트고정부(8)에 마그네트(9)가 취부된 마그네트보드(7)는 간편용이하게 장착되는 것이다.The present invention configured as described above has a magnet in which a magnet 9 is attached to a magnet fixing part 8 in an opening 4 of an elliptical holder 3 formed on the outer circumference of the screen part 2 of the coil separator 1. When the board 7 is inserted in the direction of the arrow, the magnet fixing part 8 is guide-assembled to the assembling groove 5 recessed in the outer wall of the holder 3, and the binding pins 6 and 6 'formed on both sides are elastic force. The magnet board (7) is inserted while the magnet board (7) is inserted to the outside, and the magnet (9) to the magnet fixing part (8) by the spring back phenomenon of the binding pins (6) (6 ') when the magnet board (7) is fully inserted. The mounted magnet board 7 is simply mounted.
이상 설명한 바와 같이 마그네트가 취부된 마그네트보드를 개구부가 형설된 홀더의 내측에 삽입하여 홀더의 외측벽 양측에 형설된 결착핀이 견고히 결착지지하므로서 종래의 작은 볼트체결공에 볼트를 체결하기 위해 지연되는 작업시간을 단축하므로서 작업공수가 절감될 뿐 아니라 볼트로 마그네트보드를 고정하던 것을 홀더 외측벽 양측의 결착핀이 견고히 결착지지하므로서 원가 절감에도 현저히 효과가 있는 유용한 고안이다.As described above, the magnet board mounted with the magnet is inserted into the inside of the holder in which the opening is formed, so that the binding pins formed on both sides of the outer wall of the holder are firmly supported, thereby delaying the fastening of the bolt to the conventional small bolt fastener. It is a useful design that not only saves labor but also saves time, and secures the magnet board with bolts.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880004472U KR900006818Y1 (en) | 1988-03-31 | 1988-03-31 | Deflection yoke's structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880004472U KR900006818Y1 (en) | 1988-03-31 | 1988-03-31 | Deflection yoke's structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890020017U KR890020017U (en) | 1989-10-05 |
| KR900006818Y1 true KR900006818Y1 (en) | 1990-07-28 |
Family
ID=19273735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880004472U KR900006818Y1 (en) | 1988-03-31 | 1988-03-31 | Deflection yoke's structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900006818Y1 (en) |
-
1988
- 1988-03-31 KR KR2019880004472U patent/KR900006818Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890020017U (en) | 1989-10-05 |
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