JPH0130251B2 - - Google Patents
Info
- Publication number
- JPH0130251B2 JPH0130251B2 JP13845684A JP13845684A JPH0130251B2 JP H0130251 B2 JPH0130251 B2 JP H0130251B2 JP 13845684 A JP13845684 A JP 13845684A JP 13845684 A JP13845684 A JP 13845684A JP H0130251 B2 JPH0130251 B2 JP H0130251B2
- Authority
- JP
- Japan
- Prior art keywords
- cross arm
- vertical deflection
- cylindrical core
- adhesive
- core
- 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.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
- H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
- H01J29/826—Deflection arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/56—Correction of beam optics
- H01J2229/568—Correction of beam optics using supplementary correction devices
- H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
- H01J2229/5684—Magnetic materials, e.g. soft iron
- H01J2229/5685—Cross-arms field shaper
Description
【発明の詳細な説明】
本発明はテレビジヨン受像機に用いられる偏向
ヨークに関するものであり、サイドピンクツシヨ
ン歪を補正するためのクロスアームをコアーに確
実に接着することができるようにした偏向ヨーク
を提供することを目的とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a deflection yoke used in television receivers, and a deflection yoke that enables cross arms for correcting side pink coupling distortion to be reliably bonded to a core. The purpose is to provide a yoke.
第１図、第２図は従来例における偏向ヨークを
示すものであり、フエライト製の筒状コアー１に
一対の垂直偏向コイル２，３が巻装されている。
この両垂直偏向コイル２，３にまたがるようにク
ロスアーム４が接着剤５により取付けられる。こ
のクロスアーム４はケイ素鋼板によつて構成され
ており、受像管画面のサイドピンクツシヨン歪を
補正するためのものである。接着剤は垂直偏向コ
イル２，３には良く接着するが、クロスアーム４
には接着剤があまりよく接着しない。このため、
クロスアーム４が剥離していると特異なうなり音
が生じる欠点がある。 1 and 2 show a conventional deflection yoke, in which a pair of vertical deflection coils 2 and 3 are wound around a cylindrical core 1 made of ferrite.
A cross arm 4 is attached with an adhesive 5 so as to span both vertical deflection coils 2 and 3. This cross arm 4 is made of a silicon steel plate and is used to correct side pink distortion on the picture tube screen. The adhesive adheres well to the vertical deflection coils 2 and 3, but the cross arm 4
The adhesive does not adhere very well. For this reason,
If the cross arm 4 is peeled off, there is a drawback that a peculiar humming sound is generated.
そこで、本発明は上記欠点を除去しようとする
ものであり、以下本発明の一実施例について図面
とともに説明する。 Therefore, the present invention aims to eliminate the above-mentioned drawbacks, and one embodiment of the present invention will be described below with reference to the drawings.
第３図〜第６図は本発明の一実施例を示してお
り、第１図、第２図と同一部分には同一番号を付
して説明は省略する。第３図〜第６図に示す偏向
ヨークの特徴とするところはクロスアーム４に複
数個の切り起し６をコアー１の方に突出して設
け、この切り起し６の内側にも接着剤５が入るよ
うにして接着剤５とクロスアーム４との結合を強
固にしたものである。この結果クロスアーム４と
コアー１、垂直偏向コイル２，３と強固に結合さ
れ、特異なうなり音を生じることがないものであ
る。 FIGS. 3 to 6 show one embodiment of the present invention, and the same parts as in FIGS. 1 and 2 are given the same numbers and their explanations will be omitted. The deflection yoke shown in FIGS. 3 to 6 is characterized by having a plurality of cutouts 6 protruding toward the core 1 on the cross arm 4, and adhesive 5 on the inside of the cutouts 6. The bond between the adhesive 5 and the cross arm 4 is strengthened by allowing the adhesive 5 to enter the cross arm 4. As a result, the cross arm 4, the core 1, and the vertical deflection coils 2 and 3 are firmly connected, and no unusual beat noise is produced.
以上の通り本発明は筒状コアーに一対の垂直偏
向コイルを巻装し、この一対の垂直偏向コイルの
両方にまたがるように取付けられるケイ素鋼板製
のクロスアームの複数の切り起しを上記筒状コア
ーの方に突出するように形成し、上記筒状コアー
の表面および上記垂直偏向コイルと上記クロスア
ームの上記切り起しの存在する部分に接着剤を設
けて上記クロスアームを上記筒状コアーに固着し
た偏向ヨークであり、クロスアームが切り起しの
ために接着剤と良く結合するので特異なうなり音
が発生することがなくなるものである。 As described above, the present invention includes a pair of vertical deflection coils wound around a cylindrical core, and a plurality of cut and raised cross arms made of a silicon steel plate attached to span both of the pair of vertical deflection coils. The cross arm is formed to protrude toward the core, and an adhesive is provided on the surface of the cylindrical core and the portions of the vertical deflection coil and the cut-out portion of the cross arm, so that the cross arm is attached to the cylindrical core. It is a fixed deflection yoke, and because the cross arm is cut and raised, it bonds well with the adhesive, eliminating the occurrence of unusual whirring noises.
第１図、第２図は従来例における偏向ヨークの
斜視図および一部断平面図、第３図は本発明の一
実施例における偏向ヨークの一部断平面図、第４
図は同偏向ヨークの一部品の正面図、第５図は同
部品の要部の斜視図、第６図は同偏向ヨークの一
部分の拡大上面図である。
１……コアー、２，３……垂直偏向コイル、４
……クロスアーム、５……接着剤、６……切り起
し。
1 and 2 are a perspective view and a partially sectional plan view of a deflection yoke in a conventional example, FIG. 3 is a partially sectional plan view of a deflection yoke in an embodiment of the present invention, and FIG.
The figure is a front view of one part of the same deflection yoke, FIG. 5 is a perspective view of the main part of the same part, and FIG. 6 is an enlarged top view of a part of the same deflection yoke. 1... Core, 2, 3... Vertical deflection coil, 4
...Cross arm, 5...Adhesive, 6...Cut up.
Claims (1)
し、この一対の垂直偏向コイルの両方にまたがる
ように取付けられるケイ素鋼板製のクロスアーム
に複数の切り起しを上記筒状コアーの方に突出す
るように形成し、上記筒状コアーの表面および上
記垂直偏向コイルと上記クロスアームの上記切り
起しの存在する部分に接着剤を設けて上記クロス
アームを上記筒状コアーに固着してなる偏向ヨー
ク。1 A pair of vertical deflection coils are wound around a cylindrical core, and a plurality of cutouts are protruded toward the cylindrical core on a cross arm made of a silicon steel plate that is attached to span both of the pair of vertical deflection coils. The cross arm is fixed to the cylindrical core by applying an adhesive to the surface of the cylindrical core and the portions of the vertical deflection coil and the cross arm where the cut-out exists. yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13845684A JPS6041737A (en) | 1984-07-04 | 1984-07-04 | Deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13845684A JPS6041737A (en) | 1984-07-04 | 1984-07-04 | Deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6041737A JPS6041737A (en) | 1985-03-05 |
| JPH0130251B2 true JPH0130251B2 (en) | 1989-06-19 |
Family
ID=15222436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13845684A Granted JPS6041737A (en) | 1984-07-04 | 1984-07-04 | Deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041737A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000037927A (en) * | 1998-12-03 | 2000-07-05 | 권호택 | Cross arm fixing structure of deflection yoke |
-
1984
- 1984-07-04 JP JP13845684A patent/JPS6041737A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6041737A (en) | 1985-03-05 |
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