JPS6086739A - Television receiver - Google Patents
Television receiverInfo
- Publication number
- JPS6086739A JPS6086739A JP19385783A JP19385783A JPS6086739A JP S6086739 A JPS6086739 A JP S6086739A JP 19385783 A JP19385783 A JP 19385783A JP 19385783 A JP19385783 A JP 19385783A JP S6086739 A JPS6086739 A JP S6086739A
- Authority
- JP
- Japan
- Prior art keywords
- cabinet
- crt
- face plate
- window hole
- receiver
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は受像機に関する。[Detailed description of the invention] Industrial applications The present invention relates to a television receiver.
背景技術とその問題点
先ず、第１図及び第２図を参照して、従来の受像機につ
いて説明する。BACKGROUND ART AND PROBLEMS First, a conventional television receiver will be described with reference to FIGS. 1 and 2.
第１図及び第２図は受像機の夫々と正面図及び断面図で
ある。（１）はキャビネット、（２）は陰極線管（以下
ＣＲＴという）である。（３）はキャビネット（１）の
前面板（４）に設けられた矩形の窓孔である。（５）は
ＣＲＴ ＋２１のフェースプレートである。1 and 2 are a front view and a sectional view of the receiver, respectively. (1) is a cabinet, and (2) is a cathode ray tube (hereinafter referred to as CRT). (3) is a rectangular window hole provided in the front plate (4) of the cabinet (1). (5) is the face plate of CRT +21.
そして、キャビネット（１）の前面板（４）の窓孔（３
）に、フェースプレート（５）の前面ａ＠が外部に臨む
如く、ＣＲＴ＋２１がキャビネット（１）内に取付けら
れる。即ち、ＣＲＴ１２１の７エースプＶ−ト（５）の
周面ｕに金属バンド（６）が巻装され、このバンド（６
）の一部が、キャビネット（１）に一体に形成された突
片（７）Ｋねじ（８）によって係止されて、ＣＲＴ（２
）のキャビネット（１）に対する取付けが行なわれる。Then, the window hole (3) of the front panel (4) of the cabinet (1)
), the CRT+21 is installed in the cabinet (1) so that the front surface a@ of the face plate (5) faces the outside. That is, a metal band (6) is wound around the circumferential surface u of the 7 acet V-t (5) of the CRT 121, and this band (6)
) is locked by a projecting piece (7) and a K screw (8) integrally formed on the cabinet (1), and a part of the CRT (2
) is attached to the cabinet (1).
更妊、キャビネット（１）の窓孔（３）の周縁部（９）
は、前面（４）から後方に向って階段状に凹んでおり、
従ってＣＲＴ＋２１のフェースプレート（５）の前面α
０）はキャビネット（４）の前面より後退している。Periphery of window hole (3) of cabinet (1) (9)
is recessed in a step-like manner from the front (4) towards the rear,
Therefore, the front surface α of the face plate (5) of CRT+21
0) is set back from the front of the cabinet (4).
又、キャビネット（１）の窓孔（３）の周縁部（９）は
ＣＲＴ（２）のフェースプレート（５）の前面◇０）の
周縁部に衝合している。Further, the peripheral edge (9) of the window hole (3) of the cabinet (1) abuts against the peripheral edge of the front surface ◇0) of the face plate (5) of the CRT (2).
上述せる受像機には、次のような欠点がある。The above-mentioned receiver has the following drawbacks.
ＣＲＴ （２）のフェースプレート（５）の前面◇０）
乃至周面０１）は清めらかな曲面となっており、キャビ
ネット（］）とｃＲＴ（２）との直接的位遣決め係合は
不可能であった。このため、ＣＲＴ（２）をキャビネッ
ト（１）に位置決めして取付けるのが面倒であった。Front of face plate (5) of CRT (2) ◇0)
The circumferential surfaces 01) to 01) were smooth curved surfaces, and direct positioning engagement between the cabinet (]) and the cRT (2) was impossible. Therefore, it was troublesome to position and attach the CRT (2) to the cabinet (1).
又、キャビネット（１）の前面（４）に対し、ＣＲＴ（
２）のフェースプレート（５）の前面が後退しているた
め、ＣＲＴ （２） （７）画面を見得る角範囲が狭い
という欠点があった。In addition, the CRT (
Since the front surface of the face plate (5) of (2) is set back, there is a drawback that the angle range in which the CRT (2) (7) screen can be viewed is narrow.
発明の目的
かかる点に鑑み、本発明はＣＲＴのキャビネットに対す
る位置決めが容易で、且つ、ＣＲＴの画面を見得る角度
が従来のものに比し広くなる受像機を提案しようとする
ものである。OBJECTS OF THE INVENTION In view of these points, the present invention seeks to propose a receiver in which the CRT can be easily positioned in a cabinet and the angle at which the CRT screen can be viewed is wider than that of conventional receivers.
発明の概要
本発Ｆ！Ａ′による受像機は、キャビネットと、このキ
ャビネットの前面板の窓孔にフェースプＶ−トが外部妊
臨む如くこのキャビネット内に取付けられた陰極線管と
を有する受像機に於いて、陰極線管のフェースプレート
の前面の周縁に凹溝が形成され、との凹溝がキャビネッ
トの窓孔の周縁部に嵌合せしめられると共に、フェース
グｖ−）の前面とキャビネットの前面板の面とで略平坦
な面が形成されるようＫしたものである。Outline of the invention Original F! A receiver according to A' is a receiver having a cabinet and a cathode ray tube installed in the cabinet such that the face plate faces externally into a window hole in the front panel of the cabinet. A groove is formed on the periphery of the front surface of the plate, and the groove is fitted into the periphery of the window hole of the cabinet, and a substantially flat surface is formed between the front surface of the face plate and the surface of the front plate of the cabinet. K is formed so that .
上述せる本発明によれば、ＣＲＴのキャビネットに対す
る位置決めが容易で、且つ、ＣＲＴの画面を見得る角度
が従来のものに比し広くなる受像機を得ることができる
。According to the present invention described above, it is possible to obtain a receiver in which the CRT can be easily positioned in a cabinet and the angle at which the CRT screen can be viewed is wider than that of conventional receivers.
実施例
以下に、第３図〜第７図を参照して、本発明の一実施例
を説明するも、第３図〜第７図に於いて、上述の第１図
及び第２図と対応する部分には同一符号を付して説明す
る。Embodiment An embodiment of the present invention will be described below with reference to FIGS. 3 to 7. However, FIGS. 3 to 7 correspond to the above-mentioned FIGS. 1 and 2. The same reference numerals are used to describe the parts.
第３図はこの実施例の受像機の正面図、第４図は断面図
、第５図は平面図、第６図は右側面図（尚左側面図は右
側面図と対称であるので図示を省略する）、第７図は背
面図である。Fig. 3 is a front view of the receiver of this embodiment, Fig. 4 is a sectional view, Fig. 5 is a plan view, and Fig. 6 is a right side view (the left side view is symmetrical with the right side view, so it is not shown in the figure). (omitted), FIG. 7 is a rear view.
（１）はキャビネット、（２）はＣＲ，Ｔである。本実
施例では、ＣＲＴ（２１は例えばトリニトロン（登録商
標）である。（３）はキャビネツ） （１）の前面（４
）Ｋ設けられた矩形の窓孔である。（５）はＣＲＴ（２
１のフェースプレートで、本例ではその前面ａωが垂直
方向に母線を有する円筒面である。尚、本発明ではフェ
ースプＶ−ト（５）の前面（１０）が球面のＣＲＴ（２
１を採用することもできる。(1) is a cabinet, and (2) is a CR,T. In this embodiment, the front surface (4) of the CRT (21 is, for example, Trinitron (registered trademark); (3) is the cabinet) (1).
)K is a rectangular window hole. (5) is a CRT (2
In this example, the front surface aω is a cylindrical surface having a generatrix in the vertical direction. In the present invention, the front surface (10) of the face plate (5) is a spherical CRT (2).
1 can also be adopted.
そして、キャビネット（１）の前面版（４）の窓孔（３
）Ｋ、フェースプレート（５）の前面（１０）が外部に
臨む如く、ＣＲＴ （２）がキャビネット（１）内に取
付けられる。即ち、ＣＲＴ＋２）のフェースプレート（
５）の局面（１］）に金属バント責６）が巻装され、こ
のバンド（６）の一部が、キャビネット（１）に一体に
形成された突片（７）にねじ（８） Ｋよって係止され
て、ＣＲＴ（２）のキャビネット（１）九対する取付け
が行なわれる。Then, the window hole (3) of the front plate (4) of the cabinet (1)
)K, the CRT (2) is installed in the cabinet (1) so that the front surface (10) of the face plate (5) faces the outside. In other words, the face plate (CRT+2)
A metal band 6) is wrapped around the surface (1]) of 5), and a part of this band (6) is attached to a screw (8) on a protrusion (7) formed integrally with the cabinet (1). Therefore, the CRT (2) is locked and attached to the cabinet (1).
しかして、本発明に於いては、ＣＲＴ（２）のフェース
プレート（５）の前面−の周縁全体に例えば断面が略直
角のリング状の凹溝α２を形成する。又、キャビネット
（１）の窓孔（３）の周縁部（９）は、前面板（４）の
面と同一平面を形成する平板状で、ＣＲＴ（２１の凹溝
（１２がこの周縁部（９）と嵌合する。そして、キャビ
ネツ） （１）の前面板（４）（窓孔（３）の周縁部（
９）も含む）の面（４ａ） トＣＩ’ＬＴ （２１のフ
ェースプレート（５）の前面α＠とで略平坦な面が形成
されるようになされる。Therefore, in the present invention, for example, a ring-shaped groove α2 having a substantially right-angled cross section is formed on the entire periphery of the front surface of the face plate (5) of the CRT (2). The peripheral edge (9) of the window hole (3) of the cabinet (1) is a flat plate that forms the same plane as the surface of the front plate (4), and the concave groove (12) of the CRT (21) is connected to this peripheral edge ( 9).Then, the front plate (4) of the cabinet (1) (the periphery of the window hole (3) (
The surface (4a) and the front surface α of the face plate (5) of (21) form a substantially flat surface.
０段はフェースプＶ −ト（５）の内面に形成された３
色ストライプ蛍光体層（モノクローム蛍光面も可）で、
有効画面範囲ＰＡ内に塗布され、有効画面範囲ＰＡ外に
はカーボンαａが層状に塗布されている。The 0th stage is the 3rd stage formed on the inner surface of the face plate (5).
With colored striped phosphor layer (monochrome phosphor screen is also available),
Carbon αa is applied within the effective screen range PA, and carbon αa is applied in a layered manner outside the effective screen range PA.
尚、有効画面範囲ＰＡは、フェースプレート（５）の凹
溝（１２＋の僅か内側に設定されている。Note that the effective screen range PA is set slightly inside the groove (12+) of the face plate (5).
尚、キャビネット（１）の後部の形状は任意であるが、
本実施例では四角錐台形状となっている。Although the shape of the rear part of the cabinet (1) is arbitrary,
In this embodiment, the shape is a truncated quadrangular pyramid.
上述せる受像機はテＶビチューナを含むテＶビ受像機あ
るいはテＶビチューナを含まないモニタ受像機のいずれ
であっても良い。The above-mentioned receiver may be either a TV receiver including a TV bituner or a monitor receiver not including a TV bitner.
上述せる受像機によれば、ＣＲＴ（２１のフェースプレ
ート（５）の前面ＱＯ）の周縁に凹溝（１２１が形成さ
れ、との凹溝（ｌｚがキャビネツ） （１）の窓孔（３
）の周縁部（９）に嵌合せしめられるので、ＣＲＴ（２
）のキャビネット（１）に対する位置決めが容易である
。According to the above-mentioned image receiver, a concave groove (121) is formed on the periphery of the CRT (front surface QO of the face plate (5) of 21), and a concave groove (lz is the cabinet) (1) has a window hole (3).
), so it fits onto the peripheral edge (9) of the CRT (2
) can be easily positioned with respect to the cabinet (1).
又、フェースプＶ−ト（５）の前面（１０）とキャビネ
ット（１）の前面板（４）の面（４ａ）とで略平坦な面
が形成されるので、ＣＲＴ（２）の画面を見得る角度が
従来のものより広くなると共に、受ａ機の正面がデザイ
ン的にシンプルと成る。Also, since the front surface (10) of the face plate (5) and the surface (4a) of the front plate (4) of the cabinet (1) form a substantially flat surface, it is difficult to view the screen of the CRT (2). The angle obtained is wider than the conventional one, and the front face of the receiver is simple in design.
発明の効果
上述せる本発明によればＣＲＴのキャビネット圧動する
位置決めが容易で、且つＣＲＴの画面を１得る角度が従
来のものに比し広くなる受像機を得ることができる。Effects of the Invention According to the present invention described above, it is possible to obtain a television receiver in which the positioning of the CRT cabinet is easy and the angle at which one CRT screen can be obtained is wider than that of the conventional receiver.
第１図及び第２図は夫々従来の受＠機の正面図及び断面
図、第３図乃至第７図は本発明による受像機の夫々正面
図、断面図、平面図、側面図、及び背面図である。
（１）はキャビネット、（２）はＣＲＴ、（３１は窓孔
、（４）は前面板、（４ａ）はその面、（５）はフェー
スプレート、（９）は窓孔（３）の周縁部、００）はフ
ェースプレート（５）の前面、ＵＺは凹溝である。
第１図
第２図
第７図1 and 2 are a front view and a sectional view of a conventional receiver, respectively, and FIGS. 3 to 7 are a front view, a sectional view, a top view, a side view, and a rear view of a receiver according to the present invention, respectively. It is a diagram. (1) is the cabinet, (2) is the CRT, (31 is the window hole, (4) is the front plate, (4a) is its surface, (5) is the face plate, (9) is the periphery of the window hole (3) 00) is the front surface of the face plate (5), and UZ is a concave groove. Figure 1 Figure 2 Figure 7
Claims (1)
ースプレートが外部に臨む如く該キャビネット内に取付
けられた陰極線管とを有する受像機に於いて、上記陰極
線管のフェースプレートの前面の周縁に凹溝が形成され
、該凹溝が上記キャビネットの窓孔の周縁部Ｋ［合せし
められると共１４−１上記フェースプレートの前面と上
記キャビネットの前面板の面とで略平坦な面が形成され
るよう忙したことを特徴とする受像機。In an image receiver having a cabinet and a cathode ray tube installed in the cabinet such that the face plate faces outside through a window hole in the front plate of the cabinet, a groove is formed on the periphery of the front surface of the face plate of the cathode ray tube. is formed, and the groove is connected to the peripheral edge K of the window hole of the cabinet [14-1] so that a substantially flat surface is formed between the front surface of the face plate and the surface of the front plate of the cabinet. Receiver characterized by being busy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58193857A JPH0619949B2 (en) | 1983-10-17 | 1983-10-17 | Receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58193857A JPH0619949B2 (en) | 1983-10-17 | 1983-10-17 | Receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6086739A true JPS6086739A (en) | 1985-05-16 |
| JPH0619949B2 JPH0619949B2 (en) | 1994-03-16 |
Family
ID=16314904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58193857A Expired - Lifetime JPH0619949B2 (en) | 1983-10-17 | 1983-10-17 | Receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619949B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1079412A2 (en) * | 1999-08-21 | 2001-02-28 | Schott Glas | Television tube |
| KR100798449B1 (en) * | 2001-06-30 | 2008-01-30 | 삼성코닝 주식회사 | Flat type cathode ray tube panel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5462660U (en) * | 1977-10-12 | 1979-05-02 |
-
1983
- 1983-10-17 JP JP58193857A patent/JPH0619949B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5462660U (en) * | 1977-10-12 | 1979-05-02 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1079412A2 (en) * | 1999-08-21 | 2001-02-28 | Schott Glas | Television tube |
| EP1079412A3 (en) * | 1999-08-21 | 2002-11-27 | Schott Glas | Television tube |
| KR100798449B1 (en) * | 2001-06-30 | 2008-01-30 | 삼성코닝 주식회사 | Flat type cathode ray tube panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619949B2 (en) | 1994-03-16 |
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