KR960010317Y1 - Cross testing device of d.y. - Google Patents
Cross testing device of d.y. Download PDFInfo
- Publication number
- KR960010317Y1 KR960010317Y1 KR2019930023395U KR930023395U KR960010317Y1 KR 960010317 Y1 KR960010317 Y1 KR 960010317Y1 KR 2019930023395 U KR2019930023395 U KR 2019930023395U KR 930023395 U KR930023395 U KR 930023395U KR 960010317 Y1 KR960010317 Y1 KR 960010317Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rotating plate
- saddle
- base
- deflection yoke
- creepers
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/236—Manufacture of magnetic deflecting devices
- H01J2209/2363—Coils
- H01J2209/2366—Machines therefor, e.g. winding, forming, welding, or the like
-
- 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
- H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 크로스토크 조정치구의 평면도.1 is a plan view of a crosstalk adjusting fixture of the present invention.
제2도는 본 고안의 크로스토크 조정치구의 정면도.2 is a front view of the crosstalk adjusting jig of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 베이스 2 : 회전판1 base 2 rotating plate
3 : 안내봉 4 : 삽입봉3: guide rod 4: insertion rod
5, 6 : 크리퍼 7, 8 : 지지대5, 6: creeper 7, 8: support
9, 10 : 에어실린더 11 : 조정핸들9, 10: air cylinder 11: adjusting handle
12 : 윔기어 13 : 휠12: wheel gear 13: wheel
14 : 편향요크14: deflection yoke
본 고안은 새들새들타입 편향요크의 조정치구에 관한 것으로, 특히 크로스토크 조정시 사용되는 치구에 관한 것이다.The present invention relates to an adjustment jig of a saddle saddle type yoke, and more particularly, to a jig used for crosstalk adjustment.
새들새들타입 편향요크는 수평코일과 수직코일이 모두 말안장모양을 한 형태로 2개 1조로써 2조가 서로 직각이 되게 조립되어 그 외측에 원형의 페라이트 코어를 씌어 만드는 구조이다. 이와같이 새들새들타입의 경우 외측이 페라이트 코어로 씌어져 있어 누설자계가 적어 능률은 좋으나 압과 뒤로 접힌 머리 부분이 있어 코일의 권선길이가 길어지는 단점이 있다. CRT의 형광면을 향한 전자빔은 전자총을 출발하여 형광면으로 가는 도중 편항요크가 구성하는 자계속을 통과하면 편향요크에 의해 구성된 자계의 방향 및 강도, 각도에 따라 편항하게 되며 플레밍의 왼손법칙에 의해 자력선에 직각 방향으로 이동한다.Saddle saddle type yoke is a structure in which both horizontal coils and vertical coils are saddle-shaped, and two pairs are assembled at right angles to each other to cover a round ferrite core. In the saddle saddle type, the outer side is covered with a ferrite core, so the leakage magnetic field is small, and the efficiency is good. When the electron beam is directed toward the fluorescent surface of the CRT and passes through the magnetic continuity formed by the deflection yoke on the way to the fluorescent surface, it deflects according to the direction, intensity, and angle of the magnetic field formed by the deflection yoke. Move at right angles.
이러한 편향요크의 수평코일은 특별하게 가공된 금형에 권선을 하여 코일을 구성하고 사용하는 금형이 복잡한 구조와 코일의 형상을 갖추기 위한 압력을 견디기 위하여 동선의 구조적 특성 및 절연피막의 전기적 특성과 기계적 특성이 특별한 것을 사용한다. 그리고 수직코일 또한 절연파괴와 특성변화에 주의하여야 한다. 이러한 수직 수평코일은 보빈에 설치시 위치를 결정하여야 하는데 이러한 위치결정은 평향요크 특성에 직접 영향을 주기 때문에 제작에 정밀도가 요구된다.The horizontal coils of these deflection yokes are wound on specially processed molds to form coils, and the structural characteristics of copper wires and the electrical and mechanical properties of copper wires to withstand the pressure for forming complex structures and coil shapes. Use this special one. In addition, vertical coils should be careful of breakdown and change of properties. These vertical horizontal coils need to be positioned when installed on the bobbin. This positioning requires precision in manufacturing because it directly affects the yoke characteristics.
종래에는 새들새들타입 편향요크를 조립한 후 크로스토크를 조정하기 위하여 오실로스코프를 편향요크의 단자핀에 연결한 다음 손으로 수직코일을 돌려서 상기 편향요크의 특성에 영향을 미치는 크로스토크를 알맞은 값으로 조정하였다. 이렇게 크로스토크를 조정하면 손으로 보빈과 수직코일을 직접잡아서 돌리게 되므로 수직코일을 안정하게 잡아주지 못하므로 안정성이 떨어져 수직코일의 조립성이 틀어지고 코어에 이격이 생겨서 어려움이 많으며 손으로 조정함으로 장시간이 필요하다.Conventionally, after assembling the saddle saddle type yoke, connect the oscilloscope to the terminal pin of the deflection yoke to adjust the cross torque, and then adjust the crosstalk which affects the characteristics of the deflection yoke to an appropriate value by turning the vertical coil by hand. It was. If you adjust the crosstalk like this, the bobbin and the vertical coil will be directly grasped and turned, so it will not be able to hold the vertical coil stably. This is necessary.
본 고안의 목적은 상기와 같은 단점을 제거하기 위하여 수직코일을 크리퍼로 파지하고 조정핸들을 회전시켜 보빈이 움직여 크로스토크를 조정하는 새들새들타입 편향요크의 크로스토크 조정치구를 제공하고자 하는 것이다.It is an object of the present invention to provide a crosstalk adjusting jig of a saddle saddle type deflection yoke, in which a vertical coil is gripped with a creeper and a bobbin moves to adjust crosstalk in order to eliminate the above disadvantages.
본 고안을 첨부된 도면을 참조하여 설명한다.The present invention will be described with reference to the accompanying drawings.
제1도에는 본 고안의 크로스토크 조정치구가 평면도로서 도시되는데, 베이스(1)의 중앙에는 회전판(2)이 회전 가능하게 설치되며 상기 회전판(2)의 중앙에는 편향요크의 중앙에 삽입되는 안내봉(3)이 고정 설치된다. 그리고 상기 회전판(2)의 외주부근의 상면에는 마주보는 삽입봉(4)이 돌출 형성되어 있다.1 shows a cross-talk adjusting fixture of the present invention as a plan view, in which a rotating plate 2 is rotatably installed in the center of the base 1 and a guide inserted into the center of the deflection yoke in the center of the rotating plate 2. The rod 3 is fixedly installed. On the upper surface of the outer periphery of the rotating plate 2, the insertion rods 4 are formed to protrude.
베이스(1)의 좌우측에는 크리퍼(5) 및 (6)가 지지대(7) 및 (8)에 좌우로 이동가능하게 설치되며 각각의 크리퍼(5) 및 (6)는 에어실런더(9) 및(10)에 연결되어 사기 에어실린더(9) 및 (10)에 의해서 작동된다.On the left and right sides of the base 1, the creepers 5 and 6 are installed to be movable from side to side on the supports 7 and 8, and each of the creepers 5 and 6 is an air cylinder 9 and It is connected to (10) and operated by fraudulent air cylinders (9) and (10).
제2도를 참조하면 베이스(1)의 전방에는 조정핸들(11)이 설치되며 조정핸들(11)은 윔기어(12)에 연결되어 회전판(2)의 하부에 연결된 휠(13)을 회전시키게 설치되어 있다.Referring to FIG. 2, an adjustment handle 11 is installed in front of the base 1, and the adjustment handle 11 is connected to the wheel gear 12 to rotate the wheel 13 connected to the lower part of the rotating plate 2. It is installed.
본 고안의 크로스토크 조정치구의 작동을 설명한다.The operation of the crosstalk adjusting fixture of the present invention will be described.
조립된 새들새들타입 편향요크의 단자핀을 오실로스코프에 연결하고 제2도에 점선으로 도시된 바와 같이 새들새들타입 편향요크(14)를 회전판(2)에 올려놓으면 편향요크(14)는 안내봉(3)과 삽입봉(4)에 의해 위치가 고정된다.Connect the saddle saddle type deflection yoke terminal pin to the oscilloscope and place the saddle saddle type deflection yoke 14 on the rotating plate 2 as shown by the dotted line in FIG. The position is fixed by the 3) and the insertion rod (4).
다음에는 에어실린더(9) 및 (10)를 작동시켜 각각의 크리퍼(5) 및 (6)가 편향요크를 중심으로 전진하게 이동하여 편향요크의 수직코일을 파지한다.Next, the air cylinders 9 and 10 are operated so that the respective creepers 5 and 6 move forward about the deflection yoke to hold the vertical coils of the deflection yoke.
이러한 상태에서 작업자는 오실로스코프를 보면서 조정핸들(11)을 회전시켜 편향요크의 보빈을 이용하여 크로스토크를 조정하며 조정이 끝나면 수직코일의 위치를 고정시킨다. 이후에는 에어실린더(9) 및 (10)을 작동시켜 크리퍼(5) 및 (6)를 편향요크(14)로부터 철수시키고 편향요크를 회전판(2)으로부터 제거한다.In this state, the operator rotates the adjusting handle 11 while watching the oscilloscope to adjust the cross torque using the bobbin of the deflection yoke, and when the adjustment is completed, the position of the vertical coil is fixed. Thereafter, the air cylinders 9 and 10 are operated to withdraw the creeper 5 and 6 from the deflection yoke 14 and the deflection yoke is removed from the rotating plate 2.
상기와 같이 구성된 본 고안의 새들새들타입 편향요크의 크로스토크 조정치구는 수직코일의 형태가 변화지 않아 정확한 조정을 보장하며 작업시간이 단축되는 효과를 제공한다.The saddle saddle type yoke crosstalk adjusting jig of the present invention configured as described above does not change the shape of the vertical coil to ensure accurate adjustment and provides an effect of shortening the working time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930023395U KR960010317Y1 (en) | 1993-11-09 | 1993-11-09 | Cross testing device of d.y. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930023395U KR960010317Y1 (en) | 1993-11-09 | 1993-11-09 | Cross testing device of d.y. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950015608U KR950015608U (en) | 1995-06-19 |
| KR960010317Y1 true KR960010317Y1 (en) | 1996-12-06 |
Family
ID=19367377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930023395U KR960010317Y1 (en) | 1993-11-09 | 1993-11-09 | Cross testing device of d.y. |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960010317Y1 (en) |
-
1993
- 1993-11-09 KR KR2019930023395U patent/KR960010317Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950015608U (en) | 1995-06-19 |
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