JPH01124650U - - Google Patents
Info
- Publication number
- JPH01124650U JPH01124650U JP1970588U JP1970588U JPH01124650U JP H01124650 U JPH01124650 U JP H01124650U JP 1970588 U JP1970588 U JP 1970588U JP 1970588 U JP1970588 U JP 1970588U JP H01124650 U JPH01124650 U JP H01124650U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic shield
- frame
- shield
- flange
- mounting hole
- 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
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図、第２図はこの考案の実施例を示すもの
で、第１図は磁気シールドの取付構造を示す概要
図、第２図Ａ，Ｂは磁気シールドに設けられる座
の形状を示す平面図とそのＢ―Ｂ線断面図、第２
図Ｃ，Ｄは座の他の実施例による形状を示す平面
図とそのＤ―Ｄ線断面図、第３図は他の実施例を
示す磁気シールドの取付構造図、第４図は従来の
磁気シールドの取付構造図、第５図はそのスプリ
ングのみの斜視図である。
図中、１はフレーム、１ａは穴、２はシヤドウ
マスク、３は磁気シールド、３ａは穴、３ｂは凸
部座、４はスプリング、４ａは凹部、４ｂは把手
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 1 and 2 show an embodiment of this invention. Figure 1 is a schematic diagram showing the mounting structure of the magnetic shield, and Figures 2 A and B are plane views showing the shape of the seat provided on the magnetic shield. Figure and its BB line sectional view, 2nd
Figures C and D are a plan view showing the shape of the seat according to another embodiment and its sectional view taken along the line DD, Figure 3 is a diagram of the mounting structure of the magnetic shield showing another embodiment, and Figure 4 is a conventional magnetic shield. FIG. 5, which is a diagram of the mounting structure of the shield, is a perspective view of only the spring. In the figure, 1 is a frame, 1a is a hole, 2 is a shadow mask, 3 is a magnetic shield, 3a is a hole, 3b is a convex seat, 4 is a spring, 4a is a recess, and 4b is a handle. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ームのフランジ部に取付けられ電子ビームの走行
路を覆う磁気シールド、この磁気シールドと上記
フレームに設けられた取付穴に嵌入され、対応す
る係合凹部により上記フレームのフランジ部と上
記磁気シールドを挾持するほゞＶ字形のスプリン
グを備えたものにおいて、上記磁気シールドの取
付孔の周辺に上記スプリングの凹部の肩が当接す
る凸部座を設けたことを特徴とする磁気シールド
の取付構造。 A frame that supports the shadow mask, a magnetic shield that is attached to the flange of this frame and covers the traveling path of the electron beam, and a magnetic shield that is fitted into the mounting hole provided in the magnetic shield and the frame, and that is connected to the flange of the frame by a corresponding engagement recess. and a substantially V-shaped spring that clamps the magnetic shield, characterized in that a convex seat is provided around the mounting hole of the magnetic shield, with which the shoulder of the concave portion of the spring abuts. Shield mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970588U JPH01124650U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970588U JPH01124650U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124650U true JPH01124650U (en) | 1989-08-24 |
Family
ID=31235451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970588U Pending JPH01124650U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124650U (en) |
-
1988
- 1988-02-16 JP JP1970588U patent/JPH01124650U/ja active Pending