JPH01130247U - - Google Patents
Info
- Publication number
- JPH01130247U JPH01130247U JP2706988U JP2706988U JPH01130247U JP H01130247 U JPH01130247 U JP H01130247U JP 2706988 U JP2706988 U JP 2706988U JP 2706988 U JP2706988 U JP 2706988U JP H01130247 U JPH01130247 U JP H01130247U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- magnetic shield
- internal magnetic
- cathode ray
- ray tube
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図Ａ，Ｂはそれぞれこの考案の一実施例の
カラーブラウン管に用いられる内部磁気シールド
を固定する止め板の正面図及び側面図、第２図Ａ
，Ｂはそれぞれこの考案のカラーブラウン管の要
部の斜視図および断面図、第３図Ａ，Ｂはこの考
案の他の実施例の内部磁気シールドを固定する止
め板の正面図および側面図、第４図Ａ，Ｂはそれ
ぞれこの考案のカラーブラウン管の要部の斜視図
および断面図、第５図は従来のカラーブラウン管
の断面図、第６図は従来のカラー受像管における
内部磁気シールドとフレームと止め板を示す分解
斜視図、第７図Ａ，Ｂはそれぞれ従来のものの内
部磁気シールドをフランジ部に固定する手順の説
明図、第８図は従来のものの要部の組立断面図で
ある。
図中、５はシヤドウマスク、６はフレーム、６
ａはスカート部、６ｂはフランジ部、６ｃは係止
孔、６ｄは小孔、８は内部磁気シールド、９は止
め板、９ａは突起部、９ｂは他端、９ｃは突起部
である。尚、図中同一符号は同一または相当部分
を示す。
Figures 1A and 1B are front and side views, respectively, of a stop plate for fixing an internal magnetic shield used in a color cathode ray tube according to an embodiment of this invention, and Figure 2A
, B are respectively a perspective view and a sectional view of the main parts of the color cathode ray tube of this invention, FIGS. Figures 4A and 4B are a perspective view and a sectional view of the main parts of the color picture tube of this invention, Figure 5 is a sectional view of a conventional color picture tube, and Figure 6 shows the internal magnetic shield and frame of a conventional color picture tube. FIGS. 7A and 7B are explanatory diagrams of the procedure for fixing the internal magnetic shield to the flange portion of the conventional device, and FIG. 8 is an assembled sectional view of the main parts of the conventional device. In the figure, 5 is a shadow mask, 6 is a frame, 6
a is a skirt portion, 6b is a flange portion, 6c is a locking hole, 6d is a small hole, 8 is an internal magnetic shield, 9 is a stop plate, 9a is a protrusion, 9b is the other end, and 9c is a protrusion. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
部に装着したフレーム、このフレームの上記スカ
ート部より折り曲げて連接され、内部磁気シール
ドと対応する額縁状のフランジ部、このフランジ
部に複数個設けられた係止孔、一端が上記内部磁
気シールドに係止され、他端が上記係止孔に挿通
されると共に、上記フランジ部の下面に突合する
突起部により上記磁気シールドを上記フレームに
固定する止め板を備えた内部磁気シールド固定装
置において、上記止め板には、上記フランジ部上
面に突合する今一つの突起部を設けたことを特徴
とするカラーブラウン管の内部磁気シールド固定
装置。 A frame with a color cathode ray tube shadow mask attached to the skirt part, a frame-shaped flange part that is bent and connected from the skirt part of the frame and corresponds to the internal magnetic shield, a plurality of locking holes provided in this flange part, and one end. is locked to the internal magnetic shield, the other end is inserted into the locking hole, and the internal magnetic field is provided with a stop plate that fixes the magnetic shield to the frame by a protrusion that abuts the lower surface of the flange portion. An internal magnetic shield fixing device for a color cathode ray tube, characterized in that the stop plate is provided with another protrusion that abuts against the upper surface of the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2706988U JPH01130247U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2706988U JPH01130247U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130247U true JPH01130247U (en) | 1989-09-05 |
Family
ID=31249255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2706988U Pending JPH01130247U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130247U (en) |
-
1988
- 1988-02-29 JP JP2706988U patent/JPH01130247U/ja active Pending
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