JPS6258553A - Reinforcing structure for cathode-ray tube - Google Patents
Reinforcing structure for cathode-ray tubeInfo
- Publication number
- JPS6258553A JPS6258553A JP19588485A JP19588485A JPS6258553A JP S6258553 A JPS6258553 A JP S6258553A JP 19588485 A JP19588485 A JP 19588485A JP 19588485 A JP19588485 A JP 19588485A JP S6258553 A JPS6258553 A JP S6258553A
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- shrink
- panel
- fit
- reinforcing structure
- 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
- 230000003014 reinforcing effect Effects 0.000 title claims description 11
- 230000002787 reinforcement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は陰極線管の補強部品仕様の統一に係り、特に焼
きばめ補強を行う陰極線管に好適な陰極線管用補強構体
に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to the unification of specifications for reinforcement parts for cathode ray tubes, and particularly to a reinforcement structure for a cathode ray tube suitable for a cathode ray tube that undergoes shrink-fit reinforcement.
従来の焼きばめ補強では、例えば実開昭５７−２０１７
５３号公報に示すような十分な補強強度を得るため、パ
ネル外周長により、補強バンドの内周長を設定して対応
している。この従来の方法では同一サイズのパネルにお
いても、パネル外周長が異なる場合は、焼きばめバンド
をそれぞれ用意する必要がある。In conventional shrink fit reinforcement, for example,
In order to obtain sufficient reinforcing strength as shown in Japanese Patent No. 53, the inner circumferential length of the reinforcing band is set depending on the outer circumferential length of the panel. In this conventional method, even for panels of the same size, if the outer circumferential lengths of the panels differ, it is necessary to prepare separate shrink-fit bands.
例えば、ソングレアパネルは、グレアパネルに比較して
、エツチングによりパネル外周長が１〜２１ｍはど短く
なる。よって、焼きばめバンドは公称値が同一サイズの
各パネル用に２種類必要となり５部品仕様が増え部品単
価が高くなる欠点があった。また内周長が数Ｉの差であ
るため誤装首の恐れもあり、補強の信頼性の点でも問題
があった。For example, the outer circumferential length of a single glare panel is 1 to 21 meters shorter than that of a glare panel due to etching. Therefore, two types of shrink-fit bands are required for each panel having the same nominal size, resulting in an increase in the number of five-component specifications and an increase in the unit cost of the parts. Furthermore, since the inner circumferential lengths differ by several I, there is a risk of misplacement, and there is also a problem in terms of reliability of reinforcement.
本発明の目的は同一サイズのパネルに対して若干のパネ
ル外周長の差があっても、焼きばめ補強バンドは一種に
て対応することができることにある。An object of the present invention is to make it possible to use one type of shrink-fit reinforcing band even if there is a slight difference in panel outer circumferential length between panels of the same size.
一つの焼きばめ補強バンド内に内周長の異なる仕様を作
れば、パネル外周長の差に対応できることになる。よっ
て本発明ではバンド中央部に段差を付けることでバンド
の両端で内周長を異なるようにして、一つのバンドで内
周長を二仕様としたものである。By creating specifications with different inner circumference lengths within one shrink-fit reinforcing band, it becomes possible to accommodate differences in panel outer circumference lengths. Therefore, in the present invention, by adding a step to the center of the band, the inner circumference length is made different at both ends of the band, so that one band has two specifications for the inner circumference length.
以下、本発明の焼きばめ補強バンドを図面に示す実施例
により説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The shrink-fit reinforcing band of the present invention will be described below with reference to embodiments shown in the drawings.
第１図は本発明の補強構体の一実施例を示す断面図で、
補強構体１はその中央部１ａに段差を設けて一端側１ｂ
の内周長を他端側１ｃの内周長より大きな値としている
。第２図はこの補強構体１をパネルに実装した例を示し
、補強構体である焼きばめバンドの内周長の長い部分１
ｂにてパネル２のモールドマツチ部分３を締付けること
により補強効果を得ている。図において４はテープ、５
は取付ラグである。FIG. 1 is a sectional view showing an embodiment of the reinforced structure of the present invention.
The reinforced structure 1 has a step at its central portion 1a and one end side 1b.
The inner circumferential length of the inner circumference is set to be larger than the inner circumferential length of the other end side 1c. Figure 2 shows an example in which this reinforcing structure 1 is mounted on a panel.
A reinforcing effect is obtained by tightening the mold mating portion 3 of the panel 2 at b. In the figure, 4 is tape, 5
is the mounting lug.
第３図はパネル外周長が小の場合の本発明の実施例を示
す。この場合は、焼きばめバンドとラグ５との溶接位置
を第２図の場合と変えることにより、焼きばめバンドの
内周長の短い部分１ｃでパネル２のモールドマツチ部分
３を締付ける。FIG. 3 shows an embodiment of the present invention in which the outer circumferential length of the panel is small. In this case, by changing the welding position between the shrink fit band and the lug 5 from that shown in FIG. 2, the mold match portion 3 of the panel 2 is tightened at the short inner circumference portion 1c of the shrink fit band.
以上のように一種類の焼きばめバンドで、パネル外周長
の長いパネル、短いパネルの２種のパネルの焼きばめ補
強が可能である。As described above, with one type of shrink-fit band, it is possible to shrink-fit and reinforce two types of panels: panels with long outer circumferences and panels with short panel outer circumferences.
本発明によれば、同一サイズパネルにおけるパネル外周
長の差が２種類ある場合においても、一種の焼きばめバ
ンドにより対応することができる。According to the present invention, even when there are two types of differences in panel outer circumferential length in panels of the same size, this can be handled by a type of shrink-fit band.
このことにより従来、２種類のバンドが必要であったも
のが１種類になることにより、材料費の低減が可能とな
るのみならず、内周長の大小の判別が極めて容易である
ことからパネルサイズに適合した正しい装着が可能であ
り、従って補強の信頼性の確保が可能となる等の優れた
効果を有するものである。This not only makes it possible to reduce material costs by reducing the number of bands that previously required two types, but also makes it extremely easy to determine the size of the inner circumference. It has excellent effects such as being able to be correctly installed in accordance with the size and ensuring reliability of reinforcement.
第１図は本発明の補強構体の一実施例を示す断面図、第
２図および第３＠は補強構造の例を示す要部断面図であ
る。
１・・・補強構体、２・・・パネル、４・・・テープ、
５・・・取付ラグ。
Ｋ≧
代理人 弁理士 小 川 勝 男（−イ叉゛、′FIG. 1 is a sectional view showing one embodiment of the reinforcing structure of the present invention, and FIGS. 2 and 3 are sectional views of essential parts showing examples of the reinforcing structure. 1... Reinforced structure, 2... Panel, 4... Tape,
5...Mounting lug. K≧ Agent Patent attorney Katsuo Ogawa (-i ゛,'
Claims (1)
構体において、該環状補強構体は幅方向で段差を有して
両端の内周長が異なる構造としたことを特徴とする陰極
線管用補強構体。A reinforced annular structure for a cathode ray tube that exhibits an explosion-proof function by being engaged with a side wall of a cathode ray tube, wherein the annular reinforcing structure has a step in the width direction and has a structure in which inner circumference lengths at both ends are different. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588485A JPS6258553A (en) | 1985-09-06 | 1985-09-06 | Reinforcing structure for cathode-ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588485A JPS6258553A (en) | 1985-09-06 | 1985-09-06 | Reinforcing structure for cathode-ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6258553A true JPS6258553A (en) | 1987-03-14 |
Family
ID=16348586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19588485A Pending JPS6258553A (en) | 1985-09-06 | 1985-09-06 | Reinforcing structure for cathode-ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6258553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448316A (en) * | 1989-10-02 | 1995-09-05 | U.S. Philips Corporation | Assembly of anti-implosion bands, anti-implosion band for such an assembly and display tube comprising such an anti-implosion band |
-
1985
- 1985-09-06 JP JP19588485A patent/JPS6258553A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448316A (en) * | 1989-10-02 | 1995-09-05 | U.S. Philips Corporation | Assembly of anti-implosion bands, anti-implosion band for such an assembly and display tube comprising such an anti-implosion band |
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