JPH0250944U - - Google Patents
Info
- Publication number
- JPH0250944U JPH0250944U JP13023588U JP13023588U JPH0250944U JP H0250944 U JPH0250944 U JP H0250944U JP 13023588 U JP13023588 U JP 13023588U JP 13023588 U JP13023588 U JP 13023588U JP H0250944 U JPH0250944 U JP H0250944U
- Authority
- JP
- Japan
- Prior art keywords
- main surface
- holder
- coin
- welded
- small piece
- 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.)
- Pending
Links
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案の一実施例に係るカラー受像
管の要部であるホルダーを示す斜視図、第２図ａ
，ｂは同じくコインを示す斜視図と側面図、第３
図は従来のカラー受像管におけるシヤドウマスク
付近を示す平面図、第４図は第３図の要部を拡大
して示す縦断面図、第５図は従来のカラー受像管
の要部であるコインを有しないホルダーを示す斜
視図、第６図は同じくコインを有するホルダーを
示す分解斜視図、第７図ａ，ｂは従来のホルダー
を用いた場合の不良状態を示す縦断面図と正面図
である。
１……蛍光体スクリーン、２……パネル、３…
…シヤドウマスク、４……マスクフレーム、５…
…スタツドピン、６Ａ，６Ｂ，６Ｃ，６Ｄ……ホ
ルダー、９……コイン、１１……切り欠き、１３
……小片部。
Fig. 1 is a perspective view showing a holder which is a main part of a color picture tube according to an embodiment of the invention, and Fig. 2a
, b is a perspective view and a side view showing the coin, and the third
The figure is a plan view showing the vicinity of the shadow mask in a conventional color picture tube, FIG. FIG. 6 is an exploded perspective view of a holder with a coin, and FIGS. 7a and 7b are a vertical sectional view and a front view showing a defective state when a conventional holder is used. . 1... Phosphor screen, 2... Panel, 3...
...Shadow mask, 4...Mask frame, 5...
...Stud pin, 6A, 6B, 6C, 6D...Holder, 9...Coin, 11...Notch, 13
...Small pieces.
Claims (1)
に４隅にスタツドピンが突設された矩形状パネル
と、上記蛍光体スクリーンに対向して配設された
矩形状シヤドウマスクと、このシヤドウマスクを
支持し上記パネル内面に支持固定するための矩形
状マスクフレームと、このマスクフレームの４隅
に突設され上記スタツドピンに着脱可能に固定さ
れる３個のホルダー及びコインを有する１個のホ
ルダーとを具備するカラー受像管において、 上記コインは、上記ホルダーに溶接固定される
主面と、この主面の周辺部に設けられ主面に対し
て僅かに切り起こされ主面がホルダーに溶接固定
される前のコインの回転を防止する小片部とから
なり、更にこの小片部に対応して上記ホルダーに
切り欠きが設けられ、コインのホルダーへの溶接
時には切り欠きに小片部が嵌合されてなることを
特徴とするカラー受像管。[Claims for Utility Model Registration] A rectangular panel having a phosphor screen adhered to its inner surface and stud pins protruding from its four corners, and a rectangular shadow mask disposed opposite to the phosphor screen. , a rectangular mask frame for supporting and fixing the shadow mask to the inner surface of the panel, and three holders and coins protruding from the four corners of the mask frame and removably fixed to the stud pins. In the color picture tube, the coin has a main surface that is welded and fixed to the holder, and a main surface that is provided around the main surface and is slightly cut and raised from the main surface so that the main surface is attached to the holder. It consists of a small piece that prevents the coin from rotating before it is welded and fixed, and a notch is provided in the holder corresponding to this small piece, and the small piece fits into the notch when the coin is welded to the holder. A color picture tube characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13023588U JPH0250944U (en) | 1988-10-04 | 1988-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13023588U JPH0250944U (en) | 1988-10-04 | 1988-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250944U true JPH0250944U (en) | 1990-04-10 |
Family
ID=31385219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13023588U Pending JPH0250944U (en) | 1988-10-04 | 1988-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250944U (en) |
-
1988
- 1988-10-04 JP JP13023588U patent/JPH0250944U/ja active Pending
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