JPH0189450U - - Google Patents
Info
- Publication number
- JPH0189450U JPH0189450U JP18552187U JP18552187U JPH0189450U JP H0189450 U JPH0189450 U JP H0189450U JP 18552187 U JP18552187 U JP 18552187U JP 18552187 U JP18552187 U JP 18552187U JP H0189450 U JPH0189450 U JP H0189450U
- Authority
- JP
- Japan
- Prior art keywords
- inner shield
- locking clamp
- square hole
- cathode ray
- frame
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図は本考案の一実施例を説明するための分
解図、第２図はマスクフレームとインナーシール
ドが組み合わせられた構造の断面図、第３図はカ
ラーブラウン管の概略断面図、第４図は第３図の
Ａ部の拡大断面図、第５図は従来のインナーシー
ルドとマスクフレームの組み合わせの説明するた
めの分解図である。
１……パネル、２……フアンネル、３……ネツ
ク、４……蛍光体スクリーン、５……シヤドウマ
スク、６……電子銃、７……マスクフレーム、８
……スプリング、９……ピン、１２……インナー
シールド、１３……クランプ、２１……インナー
シールド角穴、２２……マスクフレーム角穴、２
３……インナーシールド突起部、２４……マスク
フレーム開口部。
Fig. 1 is an exploded view for explaining one embodiment of the present invention, Fig. 2 is a sectional view of a structure in which a mask frame and an inner shield are combined, Fig. 3 is a schematic sectional view of a color cathode ray tube, and Fig. 4 is an enlarged sectional view of part A in FIG. 3, and FIG. 5 is an exploded view for explaining a conventional combination of an inner shield and a mask frame. 1... Panel, 2... Funnel, 3... Network, 4... Phosphor screen, 5... Shadow mask, 6... Electron gun, 7... Mask frame, 8
... Spring, 9 ... Pin, 12 ... Inner shield, 13 ... Clamp, 21 ... Inner shield square hole, 22 ... Mask frame square hole, 2
3...Inner shield protrusion, 24...Mask frame opening.
Claims (1)
蔽するインナーシールドをフレームとインナーシ
ールドの係止用クランプ挿入用の角穴に係止クラ
ンプを挿入して固定するカラーブラウン管におい
て、フレームのクランプ挿入角穴近くに開口部を
設け、この開口部にインナーシールドに設けられ
た突起部を組み合わせた状態で係止用クランプ挿
入用角穴に係止クランプを挿入して固定したこと
を特徴とするカラーブラウン管。 In color cathode ray tubes, an inner shield that shields external magnetic fields is fixed to the frame of the shadow mask structure by inserting a locking clamp into a square hole for inserting a locking clamp between the frame and the inner shield.In a color cathode ray tube, an opening is opened near the square hole for clamp insertion in the frame. A color cathode ray tube, characterized in that a locking clamp is inserted into a square hole for inserting a locking clamp and fixed in a state in which a protrusion provided on an inner shield is combined with the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18552187U JPH0189450U (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18552187U JPH0189450U (en) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0189450U true JPH0189450U (en) | 1989-06-13 |
Family
ID=31476835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18552187U Pending JPH0189450U (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0189450U (en) |
-
1987
- 1987-12-04 JP JP18552187U patent/JPH0189450U/ja active Pending
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