JPH0264145U - - Google Patents
Info
- Publication number
- JPH0264145U JPH0264145U JP14399488U JP14399488U JPH0264145U JP H0264145 U JPH0264145 U JP H0264145U JP 14399488 U JP14399488 U JP 14399488U JP 14399488 U JP14399488 U JP 14399488U JP H0264145 U JPH0264145 U JP H0264145U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- joint
- deflection yoke
- magnetic field
- leakage magnetic
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図は本考案に係る偏向ヨーク装置の一実施
例を漏洩磁界防止コイルの分解状態で示す構成図
、第２図は漏洩磁界防止コイルの背面図、第３図
は漏洩磁界防止コイルを構成するコイル部の斜視
説明図、第４図は本考案者が提案した偏向コイル
装置の外観図、第５図は第４図のＡ―Ａ断面の模
式図である。
１……偏向ヨーク、２……ボビン、３……漏洩
磁界防止コイル、４ａ，４ｂ……水平偏向コイル
、５……コア、６……コイル部、７……カバー部
、８……内枠、９……垂直偏向コイル、１０……
外枠、１１……コイルケース、１２……コイル、
１３……切り欠き部、１４……カバー枠部、１５
……脚、１６……スリツト、１７……舌片、１８
……爪、１９……張り出し部、２０ａ，２０ｂ…
…挿入孔、２１……頭部拡大径部、２２……嵌合
溝、２３……ジヨイント、２４……足部、２５…
…アーム、２６……裏面、２７……基板部、２８
……支持部、２９……空間部、３０ａ，３０ｂ…
…挿入凸部、３１……頭部側、３２……ネツク側
、３３……爪。
Fig. 1 is a configuration diagram showing an embodiment of the deflection yoke device according to the present invention in an exploded state with a leakage magnetic field prevention coil, Fig. 2 is a rear view of the leakage magnetic field prevention coil, and Fig. 3 shows the configuration of the leakage magnetic field prevention coil. FIG. 4 is an external view of the deflection coil device proposed by the present inventor, and FIG. 5 is a schematic cross-sectional view taken along line AA in FIG. 4. 1...Deflection yoke, 2...Bobbin, 3...Leakage magnetic field prevention coil, 4a, 4b...Horizontal deflection coil, 5...Core, 6...Coil part, 7...Cover part, 8...Inner frame , 9... Vertical deflection coil, 10...
Outer frame, 11...Coil case, 12...Coil,
13... Notch portion, 14... Cover frame portion, 15
... Leg, 16 ... Slit, 17 ... Tongue piece, 18
...Claw, 19...Protrusion, 20a, 20b...
...insertion hole, 21...head enlarged diameter section, 22...fitting groove, 23...joint, 24...foot part, 25...
... Arm, 26 ... Back side, 27 ... Board part, 28
...Support part, 29...Space part, 30a, 30b...
...Insertion convex portion, 31...Head side, 32...Net side, 33...Claw.
Claims (1)
漏洩磁界防止コイルがジヨイントを介して装着さ
れる偏向ヨーク装置であつて、前記ボビンの頭部
拡大径部には嵌合溝が形成され、また、前記ジヨ
イントは前記嵌合溝に嵌合する足部と、この足部
から偏向ヨークのネツク側に向かつて伸長するア
ームとを有し、前記漏洩磁界防止コイルはコイル
を収容するコイル枠部と、このコイル枠部から伸
長する脚とを有しており、この脚と前記ジヨイン
トのアームとの一方側には挿入凸部が、他方側に
は挿入孔がそれぞれ設けられ、この挿入凸部と挿
入孔との嵌合固定により、漏洩磁界防止コイルは
前記ジヨイントを介して偏向ヨークのトツプ側と
ボトム側の少なくともいずれか一方側に配置され
ている偏向ヨーク装置。 A deflection yoke device in which a low-frequency leakage magnetic field prevention coil is attached to an enlarged diameter portion of the head of a bobbin of a deflection yoke via a joint, wherein a fitting groove is formed in the enlarged diameter portion of the head of the bobbin, Further, the joint has a foot portion that fits into the fitting groove, and an arm that extends from the foot portion toward the neck side of the deflection yoke, and the leakage magnetic field prevention coil has a coil frame portion that accommodates the coil. and a leg extending from the coil frame, an insertion protrusion is provided on one side of the leg and the arm of the joint, and an insertion hole is provided on the other side, and the insertion protrusion The leakage magnetic field prevention coil is disposed on at least one of the top side and the bottom side of the deflection yoke via the joint by fitting and fixing the and the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988143994U JPH0720833Y2 (en) | 1988-11-02 | 1988-11-02 | Deflection yoke device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988143994U JPH0720833Y2 (en) | 1988-11-02 | 1988-11-02 | Deflection yoke device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0264145U true JPH0264145U (en) | 1990-05-14 |
| JPH0720833Y2 JPH0720833Y2 (en) | 1995-05-15 |
Family
ID=31411310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988143994U Expired - Lifetime JPH0720833Y2 (en) | 1988-11-02 | 1988-11-02 | Deflection yoke device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720833Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48109824U (en) * | 1972-03-23 | 1973-12-18 | ||
| JPS6365944U (en) * | 1986-10-17 | 1988-04-30 |
-
1988
- 1988-11-02 JP JP1988143994U patent/JPH0720833Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48109824U (en) * | 1972-03-23 | 1973-12-18 | ||
| JPS6365944U (en) * | 1986-10-17 | 1988-04-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720833Y2 (en) | 1995-05-15 |