JPH0715092Y2 - Deflection yoke - Google Patents
Deflection yokeInfo
- Publication number
- JPH0715092Y2 JPH0715092Y2 JP1987002862U JP286287U JPH0715092Y2 JP H0715092 Y2 JPH0715092 Y2 JP H0715092Y2 JP 1987002862 U JP1987002862 U JP 1987002862U JP 286287 U JP286287 U JP 286287U JP H0715092 Y2 JPH0715092 Y2 JP H0715092Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- lead wire
- deflection yoke
- lead
- holding
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、ビデオカメラ用ビューファインダー等に用い
られる小型・軽量・コンパクトタイプの偏向ヨークに関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a small, lightweight, and compact type deflection yoke used in a viewfinder for a video camera.
本考案に最も近い公知例としては、実公昭61−21793号
公報に記載のように、一対のコイルカバーに端子板を後
付けする方式から、コイルカバーと一体に設けられた端
子板片に端子金具が取付けられている構造のもので、主
に複数部品を単品化させたことに関するものである。As a publicly known example closest to the present invention, as described in Japanese Utility Model Publication No. 61-21793, a method of retrofitting a terminal plate to a pair of coil covers is adopted, and a terminal metal piece is attached to a terminal plate piece integrally provided with the coil cover. It is a structure in which is attached, and mainly relates to making a plurality of parts into a single product.
しかしながら、単に端子板を付けたのみであり、リード
線の保持については何ら考慮されていなかった。However, only the terminal plate was attached, and no consideration was given to holding the lead wire.
従来の偏向ヨークとしては第４図に示すように水平コイ
ル１及び垂直コイル２をホルダー６に組合せ、このコア
３の一部に外部リード線５を粘着テープ４で固定し、こ
の外部リード線５の芯線5aに水平コイル1,垂直コイル２
のコイルリード2aを巻付けたのち半田付し、この接続部
を粘着テープ４でコア３に固定して組立る方式であっ
た。As a conventional deflection yoke, as shown in FIG. 4, a horizontal coil 1 and a vertical coil 2 are combined with a holder 6, and an external lead wire 5 is fixed to a part of this core 3 with an adhesive tape 4. Horizontal coil 1 and vertical coil 2 on the core wire 5a
The coil lead 2a is wound and then soldered, and the connecting portion is fixed to the core 3 with the adhesive tape 4 to assemble.
このような方式では、外部リード線５の固定が不充分で
布線作業に手間取り、外部から力が加えられることによ
って外部リード線５が動き、コイルリード2aを断線させ
てしまうなどの欠点があった。In such a method, the external lead wire 5 is insufficiently fixed, and it takes time to carry out the wiring work, and the external lead wire 5 moves due to the force applied from the outside, which causes the coil lead 2a to be broken. It was
また、第５図のような端子板を付けたものも同様の欠点
があった。Further, the one with the terminal plate as shown in FIG. 5 has the same drawback.
本考案の目的は、外部リードの接続と保持を同時に行う
ことが可能な偏向ヨークを得ることにある。An object of the present invention is to obtain a deflection yoke capable of simultaneously connecting and holding external leads.
上記の目的を達成するため、まずコイルリードの布線を
簡略化すべく、従来の端子板に変わるものとしてリード
継手なるものをホルダーと一体で設け、このリード継手
上で外部リード線とコイルリードの接続を行なうことと
し、外部リードとコイルリード間の断線防止には、リー
ド継手に併設したＬ字型リード線クランプ部により外部
リード線をクランプすることで可能とした。又、従来各
リード接続部の半田付は各々に半田付していたものを本
考案では、リード継手のリード線固定部に外部リードが
圧入固定され１ヶ所に纏められているので、コイルリー
ドを巻付けた後、半田槽にデイップ半田付することが出
来るようにしたものである。In order to achieve the above object, first, in order to simplify the wiring of the coil leads, a lead joint that is an alternative to the conventional terminal board is provided integrally with the holder, and on this lead joint, the external lead wire and the coil lead are connected. The connection is made, and the disconnection between the external lead and the coil lead can be prevented by clamping the external lead wire by the L-shaped lead wire clamp part provided in the lead joint. Moreover, in the present invention, the external leads are press-fitted and fixed to the lead wire fixing portion of the lead joint so that the coil leads are connected to each other. After winding, the solder bath can be dip-soldered.
以上、各問題点ごとに解決策を繰り込んで達成させた。As mentioned above, the solution was achieved for each problem.
以下、本考案の実施例を第１図、第２図により説明す
る。第１図に説明するようにホルダー６の左右方向に取
付けられたＬ字型のホルダー腕6aに水平コイル１のフリ
ンジ部を挿入し組入む。その外周に垂直コイル２が組込
まれている。このホルダー６の両サイド、すなわち水平
コイルを取付け固定するＬ字型の腕6aと直角方向にホル
ダー６と一体に第２図（ｂ）に示すように断面が円弧上
の２個のリード継手6bが設けられている。このリード継
手6bの下部にはＬ字型のリード線固定部6eが相対向して
設けられ、上部には外部リード５を固定するためにＬ字
型のリード線固定部6cが設けられている。第２図（ａ）
に示すように上記リード継手6bには外部リード線５がリ
ード線クランプ部6cにクランプされ、その外部リード線
５の先端はリード線固定部6eのスリットに圧入されて固
定されている。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. As described in FIG. 1, the fringe portion of the horizontal coil 1 is inserted and assembled into the L-shaped holder arm 6a attached to the left and right direction of the holder 6. The vertical coil 2 is incorporated on the outer periphery thereof. Two lead joints 6b having an arc-shaped cross section as shown in FIG. 2 (b) are integrally formed with the holder 6 on both sides of the holder 6, that is, the L-shaped arm 6a for fixing and fixing the horizontal coil. Is provided. An L-shaped lead wire fixing portion 6e is provided below the lead joint 6b so as to face each other, and an L-shaped lead wire fixing portion 6c for fixing the external lead 5 is provided above the lead joint 6b. . Fig. 2 (a)
As shown in FIG. 5, the external lead wire 5 is clamped by the lead wire clamp portion 6c in the lead joint 6b, and the tip of the external lead wire 5 is press-fitted and fixed in the slit of the lead wire fixing portion 6e.
又、水平コイル1,垂直コイル２のリード2aは上記芯線5a
に巻付け、半田付けされた後この接続部はリード線固定
部6eの外側の空ガイド溝6fに折曲げ挿入される。Also, the leads 2a of the horizontal coil 1 and the vertical coil 2 are the core wire 5a described above.
After being wound on and soldered to, the connecting portion is bent and inserted into the empty guide groove 6f outside the lead wire fixing portion 6e.
なお、外部リード線５の芯線5aとコイルリード2aとは巻
付けた後、半田槽にデイップ半田付けすることが出来
る。又、半田付後は、このリード継手6bは上部に設けら
れたヒンジ6dにより折曲げてコア３の垂直コイル２が巻
かれていない非巻線部に接合固定する。The core wire 5a of the external lead wire 5 and the coil lead 2a can be wound and then dip-soldered in a solder bath. Further, after soldering, the lead joint 6b is bent by a hinge 6d provided on the upper portion to be joined and fixed to the non-winding portion of the core 3 where the vertical coil 2 is not wound.
以上のように本考案の偏向ヨークは構成されるため、外
部リード線の固定が強固で確実となり、コイルリードと
の接続布線も簡単に行なえ、外力が外部リード線に加え
られても接続部まで及ぶこともなく、コイルリードを断
線させることもなくなる。布線半田付け後はリード継手
を折曲げることが出来るため、小型化が可能となる。Since the deflection yoke of the present invention is constructed as described above, the fixing of the external lead wire is firm and reliable, connection wiring with the coil lead can be easily performed, and even if an external force is applied to the external lead wire, It does not extend to the end and does not break the coil lead. Since the lead joint can be bent after wiring wiring and soldering, the size can be reduced.
第１図は本考案の偏向ヨークの実施例を示す斜視図、第
２図（ａ）はリード継手の平面図、第２図（ｂ）はリー
ド継手の断面図、第３図は本考案の偏向ヨークの正面
図、第４図は従来の偏向ヨークを示す斜視図、第５図は
別の従来例の正面図である。 １……水平コイル、２……垂直コイル、2a……コイルリ
ード、３……コア、４……粘着テープ、５……外部リー
ド線、5a……芯線、６……ホルダー、6a……ホルダー
腕、6b……リード継手、6c……リード線クランプ部、6d
……ヒンジ、6e……リード線固定部、6f……空ガイド
溝。1 is a perspective view showing an embodiment of a deflection yoke of the present invention, FIG. 2 (a) is a plan view of a lead joint, FIG. 2 (b) is a sectional view of the lead joint, and FIG. 3 is a plan view of the present invention. FIG. 4 is a front view of a deflection yoke, FIG. 4 is a perspective view showing a conventional deflection yoke, and FIG. 5 is a front view of another conventional example. 1 ... Horizontal coil, 2 ... Vertical coil, 2a ... Coil lead, 3 ... Core, 4 ... Adhesive tape, 5 ... External lead wire, 5a ... Core wire, 6 ... Holder, 6a ... Holder Arm, 6b …… Lead joint, 6c …… Lead wire clamp part, 6d
...... Hinge, 6e ...... Lead wire fixing part, 6f ...... empty guide groove.
Claims (3)
を、該偏向コイル及び円筒状ヨークの外側で保持する保
持手段を備えた偏向ヨークにおいて、 上記保持手段は、コイル用ホルダーに結合され、該ホル
ダーに対し上記ヨークの略半径方向に上記結合部を支点
に回動可能で、かつ、上記リード線をはさんで保持する
第１の保持部と該リード線の端末と上記偏向用コイルの
端末との接続部をはさんで保持する第２の保持部とを備
えた構成であることを特徴とする偏向ヨーク。1. A deflection yoke comprising a holding means for holding a lead wire for connecting an end of the deflection coil outside the deflection coil and the cylindrical yoke, wherein the holding means is coupled to a coil holder. A first holding portion that is rotatable with respect to the holder in the substantially radial direction of the yoke about the coupling portion as a fulcrum, and that holds the lead wire sandwiched between the first holding portion, the end of the lead wire, and the deflection coil. A deflection yoke, comprising: a second holding portion that holds a connection portion with a terminal.
され、上記コイル用ホルダーと一体化された構成である
実用新案登録請求の範囲第１項に記載の偏向ヨーク。2. The deflection yoke according to claim 1, wherein the holding means has a structure in which the coupling portion is flexible and is integrated with the coil holder.
の保持部とが上記偏向ヨークの周方向に互いにずれた位
置に配された構成である実用新案登録請求の範囲第１項
または第２項に記載の偏向ヨーク。3. The holding means comprises the first holding portion and the second holding portion.
3. The deflection yoke according to claim 1 or 2, wherein the holding portion of the deflection yoke is arranged at positions displaced from each other in the circumferential direction of the deflection yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987002862U JPH0715092Y2 (en) | 1987-01-14 | 1987-01-14 | Deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987002862U JPH0715092Y2 (en) | 1987-01-14 | 1987-01-14 | Deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63111745U JPS63111745U (en) | 1988-07-18 |
| JPH0715092Y2 true JPH0715092Y2 (en) | 1995-04-10 |
Family
ID=30782095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987002862U Expired - Lifetime JPH0715092Y2 (en) | 1987-01-14 | 1987-01-14 | Deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715092Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6121793Y2 (en) * | 1979-02-21 | 1986-06-30 | ||
| JPS6013171Y2 (en) * | 1980-04-09 | 1985-04-26 | 松下電器産業株式会社 | deflection yoke |
-
1987
- 1987-01-14 JP JP1987002862U patent/JPH0715092Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63111745U (en) | 1988-07-18 |
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