JP2668986B2 - Deflection yoke - Google Patents
Deflection yokeInfo
- Publication number
- JP2668986B2 JP2668986B2 JP63244941A JP24494188A JP2668986B2 JP 2668986 B2 JP2668986 B2 JP 2668986B2 JP 63244941 A JP63244941 A JP 63244941A JP 24494188 A JP24494188 A JP 24494188A JP 2668986 B2 JP2668986 B2 JP 2668986B2
- Authority
- JP
- Japan
- Prior art keywords
- ribs
- core
- winding
- rib
- deflection yoke
- 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 - Fee Related
Links
- 238000004804 winding Methods 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000000605 extraction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、テレビジョン受像機等の陰極線管に配置さ
れる偏向ヨークに関するものである。Description: TECHNICAL FIELD The present invention relates to a deflection yoke arranged in a cathode ray tube of a television receiver or the like.
従来の技術 第４図は従来の偏向ヨークを示す側面図である。第４
図において１は巻線枠、２は巻線枠１の側面に取り付け
られたラッパ型のコアで、コア２はフェライト等の酸化
物磁性材料で構成されている。３はコア２に巻かれた巻
線で、巻線３はコイル部3a及び引出部3b,3cに分けられ
る。コイル部3aとコア２で垂直偏向コイルを構成してい
る。4,5はコア２のそれぞれ前端部及び後端部に取り付
けられた巻枠で、巻枠４には複数のリブ4aが設けられて
おり、各々のリブ4aの間にコイル部3aが保持されてい
る。６は巻線枠１に設けられ、複数の端子6a,6b,6c,6d,
6eを有する端子板で、端子板６には図示されている側の
巻線３の引出部3b,3cは端子6a,6bにそれぞれ半田付され
ている。又図示されていない反対側の巻線の引出部3d,3
eは端子6c,6bにそれぞれ半田付されている。又引出部3
b,3cの根本の部分及び中間部分は接着剤によってコイル
部3aに接着されている。引出部3d,3eは反対側の巻線の
コイル部に同じ様に接着されている。2. Description of the Related Art FIG. 4 is a side view showing a conventional deflection yoke. 4th
In the figure, 1 is a winding frame, 2 is a trumpet type core attached to the side surface of the winding frame 1, and the core 2 is made of an oxide magnetic material such as ferrite. Reference numeral 3 is a winding wound around the core 2, and the winding 3 is divided into a coil portion 3a and lead portions 3b and 3c. The coil portion 3a and the core 2 constitute a vertical deflection coil. Reference numerals 4 and 5 denote winding frames attached to the front end portion and the rear end portion of the core 2, respectively. The winding frame 4 is provided with a plurality of ribs 4a, and the coil portion 3a is held between each rib 4a. ing. 6 is provided on the winding frame 1 and includes a plurality of terminals 6a, 6b, 6c, 6d,
In the terminal plate 6e, the lead portions 3b and 3c of the winding 3 shown on the terminal plate 6 are soldered to the terminals 6a and 6b, respectively. Also, not shown in the drawing, the drawn-out portions 3d, 3 of the opposite winding
e is soldered to the terminals 6c and 6b, respectively. Another drawer 3
The root portion and the intermediate portion of b and 3c are adhered to the coil portion 3a by an adhesive. The lead portions 3d and 3e are similarly bonded to the coil portions of the opposite windings.
発明が解決しようとする課題 しかしながら前記従来の構成では、引出部の根本部分
が動かない様に固定したり、引出部がふらつかない様に
引出部の中間部をコイル部に固定するために、接着剤を
用いていたので接着剤が固まり、引出部がコイル部に固
定されるまで次の工程に移る事ができないので生産性が
悪かった。SUMMARY OF THE INVENTION However, in the above-described conventional configuration, in order to fix the base portion of the drawer portion so as not to move, or to fix the middle portion of the drawer portion to the coil portion so that the drawer portion does not fluctuate, bonding is performed. Since the adhesive was used, the adhesive was hardened, and the productivity could not be improved because it was not possible to move to the next step until the extraction part was fixed to the coil part.
本発明は前記従来の問題点を解決するもので、接着剤
を用いずに引出部を固定する事ができ、生産性を良くす
る事ができる偏向ヨークを提供する事を目的としてい
る。An object of the present invention is to solve the above-mentioned conventional problems, and an object of the present invention is to provide a deflection yoke which can fix a drawer portion without using an adhesive and can improve productivity.
課題を解決するための手段 この目的を達成するために、コアに取り付けられた巻
枠にリブを複数突設し、複数のリブのうちの複数のリブ
にコアの軸に沿う方向に開口を有する切欠部を設け、切
欠部に巻線の引出部を保持させたという構成を有してい
る。Means for Solving the Problems In order to achieve this object, a plurality of ribs are provided on a winding frame attached to a core, and a plurality of ribs among the plurality of ribs have openings in a direction along the axis of the core. It has a configuration in which a cutout portion is provided, and the cutout portion holds a lead portion for winding.
作用 この構成により、接着剤を用いずに引出部を固定でき
る。Action With this configuration, the drawer can be fixed without using an adhesive.
実 施 例 第１図及び第２図は本発明の一実施例における偏向ヨ
ークを示す側面図である。第１図及び第２図において１
は巻線枠、２はコア、３は巻線、3aはコイル部、3b,3c,
3d,3eは引出部、６は端子板、6a,6b,6c,6d,6eは端子
で、これらは従来の構成と同じである。8,9はコア２の
前端部及び後端部にそれぞれ取り付けられた巻枠で、巻
枠８には複数のリブが設けられており、各々のリブの間
にコイル部３が施されている。複数のリブの中には引出
部が通される切欠部が設けられているものがある。8a,8
bはコア23の前端部の方に開口した切欠部10,11がそれぞ
れ設けられたリブで、リブ8aの拡大側面図を第３図に示
す。8c,8dはコア２の前端部の方に開口した切欠部12,13
がそれぞれ設けられたリブ、8e,8fはコア２の前端部の
方に開口した切欠部14,15がそれぞれ設けられたリブ、8
g,8hはコア２の後端部の方に開口した切欠部16,17がそ
れぞれ設けられたリブである。Embodiment FIG. 1 and FIG. 2 are side views showing a deflection yoke according to an embodiment of the present invention. 1 in FIGS. 1 and 2
Is a winding frame, 2 is a core, 3 is a winding, 3a is a coil part, 3b, 3c,
3d and 3e are lead-out portions, 6 is a terminal plate, and 6a, 6b, 6c, 6d and 6e are terminals, which are the same as the conventional configuration. Reference numerals 8 and 9 denote winding frames attached to the front end and the rear end of the core 2, respectively. The winding frame 8 is provided with a plurality of ribs, and the coil portion 3 is provided between each rib. . Some of the plurality of ribs are provided with a cutout portion through which the drawer portion passes. 8a, 8
Reference numeral b denotes a rib provided with notches 10 and 11 that open toward the front end of the core 23. An enlarged side view of the rib 8a is shown in FIG. 8c and 8d are notches 12 and 13 opened toward the front end of the core 2.
Ribs 8e and 8f are provided with notches 14 and 15 that open toward the front end of the core 2, and ribs 8e and 8f are provided.
Reference numerals g and 8h are ribs provided with notches 16 and 17 that open toward the rear end of the core 2.
以上の様に構成された偏向ヨークの配線について説明
する。The wiring of the deflection yoke configured as described above will be described.
先ず図示されている側の巻線３の配線について説明す
る。引出部3cは切欠部13に通されリブ8dに数回巻きつけ
られ、端子6aに半田付されている。引出部3bは切欠部16
に通されリブ8gに数回巻きつけられる。次に引出部3bを
リブ８の円周方向と垂直な端面に当接させ、切欠部14に
引出部３を通しリブ8eに引っ掛ける。次に引出部3bをリ
ブ８の円周方向と垂直な端面に当接させ、切欠部12及び
切欠部10に通すとともに、リブ8c及びリブ8aに引っ掛
け、端子6bに半田付する。First, the wiring of the winding 3 on the illustrated side will be described. The lead-out portion 3c is passed through the cutout portion 13, wound around the rib 8d several times, and soldered to the terminal 6a. Drawer 3b is notch 16
And wrapped around the rib 8g several times. Next, the drawn-out portion 3b is brought into contact with the end surface of the rib 8 perpendicular to the circumferential direction, and the drawn-out portion 3 is passed through the notch 14 and hooked on the rib 8e. Next, the lead portion 3b is brought into contact with an end surface perpendicular to the circumferential direction of the rib 8, and is passed through the notch portion 12 and the notch portion 10, is hooked on the rib 8c and the rib 8a, and is soldered to the terminal 6b.
次に図示されていない方の巻線の配線について説明す
る。引出部3dは切欠部16に通した後、切欠部12に通すま
では引出部3bと同じ様に配線される。この後にリブ8cに
引出部3dを引っ掛け、端子6cに半田付する。又引出部3e
は切欠部17に通されリブ8hに引っ掛ける。次に引出部3e
をリブの円周方向と垂直な端面に当接させ、切欠部15に
引出部3eを通しリブ8fに引っ掛ける。次に引出部3eをリ
ブの円周方向と垂直な端面に当接させ、切欠部13及び切
欠部11に通すとともに、リブ8d及びリブ8bに引っ掛け、
端子6bに半田付する。Next, the wiring of the winding not shown will be described. The lead-out portion 3d is wired in the same manner as the lead-out portion 3b after passing through the cutout portion 16 and before passing through the cutout portion 12. Thereafter, the lead portion 3d is hooked on the rib 8c and soldered to the terminal 6c. Another drawer 3e
Is passed through the notch 17 and hooked on the rib 8h. Then the drawer 3e
Is brought into contact with the end surface of the rib perpendicular to the circumferential direction, and the notch 15 is passed through the extraction portion 3e and hooked on the rib 8f. Next, the drawn-out portion 3e is brought into contact with an end surface perpendicular to the circumferential direction of the rib, passes through the cutout portion 13 and the cutout portion 11, and is hooked on the ribs 8d and 8b,
Solder to terminal 6b.
以上の様に本実施例によればコア２の前端部に取り付
けられる巻枠８に複数のリブを形成し、リブに切欠部を
設け、その切欠部に巻線の引出部を保持させた事により
接着剤による引出部の固定をしなくても良いので、作業
性が向上し生産性を良くする事ができる。As described above, according to the present embodiment, a plurality of ribs are formed on the winding frame 8 attached to the front end of the core 2, cutouts are provided in the ribs, and the cutouts hold the lead portions of the windings. Since it is not necessary to fix the drawn-out portion with an adhesive, workability can be improved and productivity can be improved.
発明の効果 本発明は、コアに取り付けられた巻枠にリブを複数突
設し、リブに切欠部を設け、切欠部に巻線の引出部を保
持させた事により、接着剤を用いずに引出部を固定でき
るので、従来の様に接着剤が固まるまで次の工程に移れ
ないという事がなく、その分時間を短縮する事ができる
ので生産性が良くなる。Advantageous Effects of the Invention The present invention provides a plurality of ribs protruding from a bobbin attached to a core, a notch in the rib, and a notch for holding a lead-out portion of a winding, without using an adhesive. Since the draw-out portion can be fixed, it is not possible to proceed to the next step until the adhesive is hardened as in the conventional case, and the time can be reduced by that much, so that the productivity is improved.
第１図及び第２図は本発明の一実施例における偏向ヨー
クを示す側面図、第３図はリブの拡大側面図、第４図は
従来の偏向ヨークを示す側面図である。 １……巻線枠 ２……コア ３……巻線 3a……コイル部 3b,3c……引出部 ６……端子板 6a,6b,6c,6d,6e……端子 8,9……巻枠 8a,8b,8c,8d,8e,8f,8g,8h……リブ 10,11,12,13,14,15,16,17……切欠部1 and 2 are side views showing a deflection yoke according to an embodiment of the present invention, FIG. 3 is an enlarged side view of a rib, and FIG. 4 is a side view showing a conventional deflection yoke. 1 ... winding frame 2 ... core 3 ... winding 3a ... coil part 3b, 3c ... lead-out part 6 ... terminal plate 6a, 6b, 6c, 6d, 6e ... terminal 8, 9 ... winding Frames 8a, 8b, 8c, 8d, 8e, 8f, 8g, 8h ... Ribs 10, 11, 12, 13, 14, 15, 16, 17 ... Notch
Claims (1)
なくとも一方に装着され、かつ複数のリブが設けられた
巻枠と、前記リブの間に施された巻線とを備え、前記リ
ブのうちの複数のリブは前記巻線の引出部を保持するた
めに前記コアの軸に沿う方向に開口を設けた切欠部を設
けた事を特徴とする偏向ヨーク。A core mounted on at least one of a front end and a rear end of the core and provided with a plurality of ribs, and a winding provided between the ribs; A deflection yoke, wherein a plurality of ribs among the ribs have cutouts provided with openings in a direction along an axis of the core for holding a lead-out portion of the winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63244941A JP2668986B2 (en) | 1988-09-29 | 1988-09-29 | Deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63244941A JP2668986B2 (en) | 1988-09-29 | 1988-09-29 | Deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0294233A JPH0294233A (en) | 1990-04-05 |
| JP2668986B2 true JP2668986B2 (en) | 1997-10-27 |
Family
ID=17126241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63244941A Expired - Fee Related JP2668986B2 (en) | 1988-09-29 | 1988-09-29 | Deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2668986B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029163Y2 (en) * | 1980-10-13 | 1985-09-04 | 電気音響株式会社 | deflection yoke |
| JPH0766753B2 (en) * | 1985-09-20 | 1995-07-19 | 松下電器産業株式会社 | Deflection coil |
-
1988
- 1988-09-29 JP JP63244941A patent/JP2668986B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0294233A (en) | 1990-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |