JPH03126349U - - Google Patents
Info
- Publication number
- JPH03126349U JPH03126349U JP3528090U JP3528090U JPH03126349U JP H03126349 U JPH03126349 U JP H03126349U JP 3528090 U JP3528090 U JP 3528090U JP 3528090 U JP3528090 U JP 3528090U JP H03126349 U JPH03126349 U JP H03126349U
- Authority
- JP
- Japan
- Prior art keywords
- deflection yoke
- recesses
- holder
- outer periphery
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は、本考案の一実施例で、aは小型電磁
偏向集束式偏向ヨークの調整機構部の組立図で半
断面図、bは調整機構部A−Aの断面図。第2図
は、従来技術により製造されている小型電磁偏向
集束式偏向ヨークの調整機構部の組立図で半断面
図。第3図は従来技術により製造された小型電磁
偏向集束式偏向ヨークの調整機構部の分解斜視図
である。第4図は、本考案の小型電磁偏向集束式
偏向ヨークの分解斜視図。
1……CRT、1′……CRTのネツク部、2
……プラナツト、3……調整ナツト、3−B……
雌ネジ部、4……回り止めスペーサー、4−B…
…ストツパー部、4−C……円筒部、5……FM
g1、6……FMg2、7……ホルダー、7−B
……溝部、7−C……雄ネジ部、8……凹部、9
……凸部。
FIG. 1 shows an embodiment of the present invention, in which a is an assembled diagram and a half sectional view of the adjustment mechanism section of a small electromagnetic deflection focusing deflection yoke, and b is a sectional view of the adjustment mechanism section A-A. FIG. 2 is an assembled diagram and a half sectional view of the adjustment mechanism of a small electromagnetic deflection focusing deflection yoke manufactured by the prior art. FIG. 3 is an exploded perspective view of the adjustment mechanism of a compact electromagnetic deflection focusing deflection yoke manufactured by the prior art. FIG. 4 is an exploded perspective view of the compact electromagnetic deflection focusing deflection yoke of the present invention. 1...CRT, 1'...CRT network part, 2
...Planut, 3...Adjustment nut, 3-B...
Female thread part, 4... anti-rotation spacer, 4-B...
...Stopper part, 4-C...Cylindrical part, 5...FM
g1, 6...FMg2, 7...Holder, 7-B
...Groove portion, 7-C...Male thread portion, 8...Concave portion, 9
...Protrusion.
Claims (1)
て配置した2枚の永久磁石の一方を移動してフオ
ーカスを調整する機構部を形成したホルダー部を
有する偏向ヨークに於いて、ホルダー部には長手
方向に複数本の凹部が形成され、該凹部に係合す
る突起部を有してホルダー上を移動する回り止め
スペーサーの円筒部外周で前記移動用永久磁石の
中央穴部を摺動可能に保持したことを特徴とする
偏向ヨーク。 In a deflection yoke that has a holder part formed on the outer periphery of the neck part of a cathode ray tube, a mechanism part is formed for moving one of two permanent magnets arranged with the same pole facing each other to adjust the focus. A plurality of recesses are formed in the longitudinal direction, and the center hole of the moving permanent magnet can be slid on the outer periphery of the cylindrical part of the detent spacer that moves on the holder and has a protrusion that engages with the recesses. A deflection yoke characterized by holding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3528090U JPH03126349U (en) | 1990-03-31 | 1990-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3528090U JPH03126349U (en) | 1990-03-31 | 1990-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03126349U true JPH03126349U (en) | 1991-12-19 |
Family
ID=31540493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3528090U Pending JPH03126349U (en) | 1990-03-31 | 1990-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03126349U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4962893B1 (en) * | 2011-10-05 | 2012-06-27 | 仁 大関 | Container with display function |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151954A (en) * | 1984-12-25 | 1986-07-10 | Sony Corp | Magnetic field type lens device for cathode-ray tube |
JPS6297235A (en) * | 1985-10-23 | 1987-05-06 | Sony Corp | Magnetic field focus type cathode-ray tube |
-
1990
- 1990-03-31 JP JP3528090U patent/JPH03126349U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151954A (en) * | 1984-12-25 | 1986-07-10 | Sony Corp | Magnetic field type lens device for cathode-ray tube |
JPS6297235A (en) * | 1985-10-23 | 1987-05-06 | Sony Corp | Magnetic field focus type cathode-ray tube |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4962893B1 (en) * | 2011-10-05 | 2012-06-27 | 仁 大関 | Container with display function |