JPS641477U

JPS641477U -

Info

Publication number: JPS641477U
Application number: JP9644487U
Authority: JP
Priority date: 1987-06-23
Filing date: 1987-06-23
Publication date: 1989-01-06
Also published as: JPH0438467Y2

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案アノードコネクタを
カラー受像管のアノードコネクタに適用した実施
の一例を示すものであり、第１図はフアンネル壁
に固定されているアノードボタンにアノードキヤ
ツプが結合された状態の中央縦断面図、第２図は
第１図の―線に沿う断面図、第３図はアノー
ドキヤツプとアノードボタンとを分離して示す斜
視図、第４図はアノードキヤツプの分解斜視図、
第５図は第１図の―線に沿う断面図、第６図
及び第７図はコンバーゼンス調整用電圧を供給す
る電極を２個有するアノードコネクタの一例を示
すもので第６図はフアンネル壁に固定されている
アノードボタンにアノードキヤツプが結合された
状態の中央縦断面図、第７図は１つの電極片の斜
視図、第８図はコンバーゼンス調整用電圧を供給
する電極を２個有するアノードコネクタの他の例
をアノードボタンとアノードキヤツプとを分離し
た状態で示す中央縦断面図である。符号の説明、１……アノードコネクタ、２……
アノードボタン、３……アノードケース、６ｃ…
…開口部、７……電極ピン、８……電極スリーブ
、１２……接触部、１３……接触部、１４……フ
アンネル壁、１５……アノードキヤツプ、１７ｃ
……筒状部、２４……嵌合凹部、２６……嵌合凹
部、２９……電極片、３０……電極片、３１……
第３の電極、３１ｅ，３１ｅ′……係合部。 Figures 1 to 5 show an example in which the anode connector of the present invention is applied to an anode connector of a color picture tube, and Figure 1 shows an example in which an anode cap is connected to an anode button fixed to a funnel wall. Figure 2 is a cross-sectional view taken along line - in Figure 1, Figure 3 is a perspective view showing the anode cap and anode button separated, and Figure 4 is an exploded perspective view of the anode cap. figure,
Figure 5 is a sectional view taken along the line - in Figure 1, Figures 6 and 7 are examples of an anode connector having two electrodes that supply voltage for convergence adjustment, and Figure 6 is a cross-sectional view taken along the line - in Figure 1. Fig. 7 is a perspective view of one electrode piece, and Fig. 8 is an anode connector having two electrodes that supply voltage for convergence adjustment. FIG. 6 is a central longitudinal cross-sectional view showing another example of the anode button and the anode cap in a separated state. Explanation of symbols, 1... Anode connector, 2...
Anode button, 3...Anode case, 6c...
...opening, 7...electrode pin, 8...electrode sleeve, 12...contact part, 13...contact part, 14...funnel wall, 15...anode cap, 17c
... Cylindrical part, 24 ... Fitting recess, 26 ... Fitting recess, 29 ... Electrode piece, 30 ... Electrode piece, 31 ...
Third electrode, 31e, 31e'... engaging portion.

Claims

[Claims for Utility Model Registration] An anode button fixed to the funnel wall of a cathode ray tube, an anode cap detachably connected to the anode button, and three electrodes for adjusting the convergence of an electron beam. The anode connector is an anode connector for supplying a voltage for use, and an electrode pin forming a first electrode, an electrode sleeve forming a second electrode, and a substantially ring-shaped anode case forming a third electrode are arranged outwardly from the axis. an anode button which is arranged concentrically in order and has a contact part having a resilient force in the axial direction protruding from each tip of the electrode pin and the electrode sleeve; and two cylindrical parts formed concentrically. Electrode pieces forming the first and second electrodes are arranged separately on the inner surface of each of the fitting recesses, and an engaging portion is provided at the tip on the outer peripheral surface of the cylindrical portion forming the outer fitting recess. and an anode cap provided with a third electrode formed therein, the engaging portion of the third electrode being engaged with the opening of the anode case, and the electrode sleeve being inserted into the two fitting recesses. An anode connector characterized in that the anode cap is fitted onto the inner one and the two electrode pieces elastically contact the two contact portions separately from the axial direction, thereby coupling the anode cap to the anode button.