KR910007954Y1 - The setting structure of deflection yoke cross arm - Google Patents
The setting structure of deflection yoke cross arm Download PDFInfo
- Publication number
- KR910007954Y1 KR910007954Y1 KR2019870016821U KR870016821U KR910007954Y1 KR 910007954 Y1 KR910007954 Y1 KR 910007954Y1 KR 2019870016821 U KR2019870016821 U KR 2019870016821U KR 870016821 U KR870016821 U KR 870016821U KR 910007954 Y1 KR910007954 Y1 KR 910007954Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cross arm
- deflection yoke
- cross
- setting structure
- yoke cross
- 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
- 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
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 크로스아암이 삽착된 편향요크를 나타내 정면도.1 is a front view showing a deflection yoke in which a cross arm is inserted.
제2도는 종래의 크로스아암 삽착구조를 나타낸 요부사시도.2 is a main portion perspective view showing a conventional cross-arm insertion structure.
제3도는 제2도의 횡단면도,3 is a cross-sectional view of FIG.
제4도는 본 고안의 크로스아암 삽착구조를 나타낸 요부사시도.Figure 4 is a yaw perspective view showing the cross-arm insertion structure of the present invention.
제5도는 제4도의 횡단면도.5 is a cross-sectional view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 코일쎄퍼레이터 3 : 크로스아암1: Coil Separator 3: Cross Arm
4 : 스크린부 5, 6 : 삽착돌기4: screen portion 5, 6: insertion protrusion
본 고안은 음극선관(CRT)에 장착되는 편향요크에 있어서 코일세퍼레이터의 일측에 삽착돌기를 형성시켜 크로스아암을 삽착시키므로서 조립산포를 줄여주는 동시에 삽착시 파손의 위험이 있던것을 해결하기 위한 편향요크의 크로스아암 삽착구조에 관한 것이다.The invention devises an insertion protrusion on one side of the coil separator in the deflection yoke mounted on the cathode ray tube (CRT), thereby reducing cross-distribution by inserting a cross arm, and deflecting yoke to solve the risk of damage during insertion. The cross arm insertion structure of the present invention.
크로스아암을 사용하는 편향요크에 있어서는 작업이 용이하면서도 이탈이 없는 크로스아암의 삽착이 중용하다.In a deflection yoke using a cross arm, insertion of the cross arm with ease of operation and without detachment is important.
종래의 크로스아암의 삽착구조에 있어서는 제1도 내지 제3도에서 보는 바와같이 V코일(3)의 삽착편을 끼울수 있게하기 위한 삽착돌기(5)를 두어 그곳에 크로스아암(3)의 삽착편을 끼워 크로스아암을 결착하므로서 음극선관의 네크부에 삽착시키고자 할때 편향요크의 유동이 없게 하였던 것이다.In the conventional cross arm insertion structure, as shown in FIGS. 1 to 3, an insertion protrusion 5 is provided to allow the insertion piece of the V coil 3 to be inserted therein, and the insertion piece of the cross arm 3 thereon. When the cross arm was attached to the neck portion of the cathode ray tube, the deflection yoke was not flown.
그러나 이와같은 구조는 삽착돌기가 두껍고 짧게 되어있어 삽착시 많은 힘이 소모되고 무리할 경우 코일세퍼레이터 자체에 변형이 와서 편향특성이 저하하는 등의 문제가 있고 또한 종래의 삽착돌기는 크로스아암의 접촉부에 면접촉이 되지않아 조립산포가 발생하거나 크로스아암이 이탈되는 등의 결점이 있었다.However, such a structure has a problem that the insertion protrusion is thick and short, so that a lot of power is consumed during insertion, and if the force is excessive, the coil separator itself is deformed and the deflection characteristics are deteriorated. There was a defect such as lack of surface contact, resulting in scattering of granules or separation of cross arms.
본 고안은 이와같은 종래의 결점을 보완하기 위한 것으로서 삽착돌기의 삽착면에 크로스 아암이 면접촉을 하도록 돌기에 각도를 주어 구성하므로서 코일세퍼레이터에 크로스아암을 용이하게 삽착하게 되고 파손이나 조립산포가 커지는 경우는 없게되는 것이다.The present invention is designed to compensate for the above-mentioned drawbacks. The cross arm is easily angled to the coil separator so that the cross arm contacts the insertion surface of the insertion protrusion so that the cross arm can be easily inserted into the coil separator and the breakage or assembly spread is increased. There is no case.
이를 도면에 의거하여 구체적으로 설명하면 다음과 같다.This will be described in detail with reference to the drawings as follows.
제4도와 제5도에서 도시한 바와같이 편향요크의 코일세퍼레이터(1)하단에 형성되어 있는 스크린부(4)의 일측에 삽착돌기(6)를 3단으로 각도를 주어 탄설시켜, 크로스아암(3)의 지지편 내향상측의 선단이 삽착되도록 구성하였다.As shown in FIG. 4 and FIG. 5, the insertion protrusions 6 are angled in three stages on one side of the screen portion 4 formed at the lower end of the coil separator 1 of the deflection yoke, and the cross arm ( The tip of the inner side of the support piece of 3) was inserted.
이와같이 구성된 삽착돌기(6)는 종래의 삽착돌기(5)보다 탄성율이 크고 유연성이 있으며, 종전의 삽착돌기(5)가 각도가 적고 탄성율이 적어 점첩촉판이 되던 것을 면접촉이 가능하게 하므로서 장착시 삽착이 용이하고 파손의 위험이 없으며, 삽착시키는 압력에 의하여 발생하기 쉬운 코일세퍼레이터의 뒤틀림을 방지하며 크로스아암의 이탈이나 유동이 없어져 고품질의 편향요크를 얻을수 있는 것이다.The insertion protrusion 6 configured as described above has a larger elastic modulus and flexibility than the conventional insertion protrusion 5, and when the insertion protrusion 5 has a small angle and a low elastic modulus, it becomes a contact contact plate, so that the surface contact is possible. It is easy to insert and there is no risk of breakage, and it prevents twisting of the coil separator which is easy to be generated by the pressure to insert. It is possible to get high quality deflection yoke by eliminating cross arm and moving.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870016821U KR910007954Y1 (en) | 1987-09-30 | 1987-09-30 | The setting structure of deflection yoke cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870016821U KR910007954Y1 (en) | 1987-09-30 | 1987-09-30 | The setting structure of deflection yoke cross arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890007701U KR890007701U (en) | 1989-05-17 |
| KR910007954Y1 true KR910007954Y1 (en) | 1991-10-10 |
Family
ID=19268390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870016821U KR910007954Y1 (en) | 1987-09-30 | 1987-09-30 | The setting structure of deflection yoke cross arm |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910007954Y1 (en) |
-
1987
- 1987-09-30 KR KR2019870016821U patent/KR910007954Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007701U (en) | 1989-05-17 |
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