JPS6228631B2 - - Google Patents
Info
- Publication number
- JPS6228631B2 JPS6228631B2 JP57075904A JP7590482A JPS6228631B2 JP S6228631 B2 JPS6228631 B2 JP S6228631B2 JP 57075904 A JP57075904 A JP 57075904A JP 7590482 A JP7590482 A JP 7590482A JP S6228631 B2 JPS6228631 B2 JP S6228631B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting seat
- cathode ray
- ray tube
- mounting
- fixing
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/645—Mounting of picture tube on chassis or in housing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
【発明の詳細な説明】
本発明は、陰極線管をセツト等に固定する機能
を有する取付座の形状に関するもので、取付座の
大きさに制約があり、取付用穴を設ける余裕が無
い場合に陰極線管をセツト等に固定する方法に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the shape of a mounting seat that has the function of fixing a cathode ray tube to a set, etc., and can be used when there are restrictions on the size of the mounting seat and there is no room to provide a mounting hole. This invention relates to a method for fixing a cathode ray tube to a set or the like.
陰極線管をセツト等に固定する場合には、セツ
トに設備されている４個のスタツドボルトに嵌め
込んでナツトにより固定し得るよう防爆用テンシ
ヨンバンドの４個の各コーナーに取付用穴を有す
る取付座を溶接により設ける方法が一般的であ
る。 When fixing the cathode ray tube to a set, etc., the explosion-proof tension band has mounting holes at each of the four corners so that it can be fitted into the four stud bolts installed in the set and fixed with nuts. A common method is to provide the mounting seat by welding.
従来の取付座形状に関して、第１図により説明
する。即ち、陰極線管１が具備している防爆用テ
ンシヨンバンド２にはセツトに設備されているス
タツドボルトに嵌め込む為の取付用穴３を有する
取付座４が溶接により固定されているのが通例で
ある。この取付座４の形状にはその要求される性
能により種々のデザインのものがあり、その例を
第２図に示してある。 The conventional mounting seat shape will be explained with reference to FIG. That is, a mounting seat 4 having a mounting hole 3 for fitting into a stud bolt provided in the set is usually fixed to an explosion-proof tension band 2 of the cathode ray tube 1 by welding. It is. There are various designs for the shape of the mounting seat 4 depending on the required performance, examples of which are shown in FIG.
これ等従来の取付座に於いてはセツトのスタツ
ドボルトの外径およびその埋込位置の精度、さら
には取付座の溶接位置精度および陰極線管と防爆
用テンシヨンバンドの嵌め合わせ精度の余裕を考
慮して取付用穴の寸法を決定する必要があり、必
然的に取付座はある程度の面積を有するものとな
るが、セツトの大きさ、あるいは取付座周辺に制
約がある場合には必要面積を占めることが不可能
となる場合が多くなる。例えば第３図に示す如
く、取付座４を含む陰極線管１全体の占める面積
がＡ×Ｂ寸法以内に制約される場合には、Ａ×Ｂ
に含まれない領域にはみ出している取付座の一部
分により取付けが不可能となる。 For these conventional mounting seats, consideration is given to the outside diameter of the set stud bolt and the accuracy of its embedded position, as well as the welding position accuracy of the mounting seat and the margin of fitting precision between the cathode ray tube and the explosion-proof tension band. It is necessary to determine the dimensions of the mounting hole, and the mounting seat will inevitably have a certain area, but if there are restrictions on the size of the set or the area around the mounting seat, it is necessary to determine the dimensions of the mounting hole. This is often impossible. For example, as shown in FIG.
A portion of the mounting seat that protrudes into an area not included in the area makes installation impossible.
本発明は取付座が従来有していた取付用穴を省
略して取付座を小さな形状とし、この取付座を他
の金具を用いることにより制約領域内に於いて固
定を可能とする陰極線管を提供するものである。 The present invention provides a cathode ray tube that eliminates the mounting hole that the mounting seat conventionally had, makes the mounting seat small, and allows the mounting seat to be fixed within a restricted area by using other metal fittings. This is what we provide.
第４図に本発明が提供する取付座５を具備した
陰極線管外形を示す。この取付座５の１つの形状
例拡大図を第５図に示してある。防爆用テンシヨ
ンバンド２に溶接により固定されている取付座５
には取付用穴が設けられていない。 FIG. 4 shows the external shape of a cathode ray tube equipped with a mounting seat 5 provided by the present invention. An enlarged view of one example of the shape of this mounting seat 5 is shown in FIG. Mounting seat 5 fixed to explosion-proof tension band 2 by welding
does not have mounting holes.
この取付用穴を有しない取付座をセツト等に固
定する為には第６図に示す如き固定用金具６を用
いる。その固定方法について第７図に示してあ
る。陰極線管１に具備された防爆用テンシヨンバ
ンド２に固定された取付座５に固定用金具６をセ
ツトのエスカツシヨン固定枠７に加工されたタツ
プ穴を利用して取付用ビス８によつて締め付けて
固定を行なう。 In order to fix this mounting seat which does not have a mounting hole to a set or the like, a fixing metal fitting 6 as shown in FIG. 6 is used. The fixing method is shown in FIG. Attach the fixing fitting 6 to the mounting seat 5 fixed to the explosion-proof tension band 2 provided on the cathode ray tube 1. Tighten it with the mounting screw 8 using the tap hole machined in the escutcheon fixing frame 7. and fix it.
本発明に於いては、固定用金具については第６
図の１，２の如く、利用し得る面積に応じて種々
の形状のものを使用することが可能であり、さら
に取付座の形状に関しても第８図の如き形状のも
のをその範囲に含めることができる。 In the present invention, regarding the fixing metal fittings, the sixth
As shown in Figures 1 and 2, it is possible to use various shapes depending on the available area, and the shape of the mounting seat can also be included in the range as shown in Figure 8. Can be done.
本発明は以上説明した如く、取付用穴を省略し
て小形化した取付座を固定する方法を提供するこ
とにより陰極線管を取り付ける為に利用出来る面
積が制約された場合にもその固定を可能とする。 As explained above, the present invention makes it possible to fix a cathode ray tube even when the available area for mounting the cathode ray tube is limited by providing a method for fixing a compact mounting seat by omitting the mounting hole. do.
さらに本方法によれば取付座の溶接位置精度や
陰極線管と防爆用テンシヨンバンドの嵌め合わせ
精度にその余裕を大きく見込むことが可能となる
効果がある。 Furthermore, according to this method, it is possible to provide a large margin in the welding position accuracy of the mounting seat and the fitting accuracy between the cathode ray tube and the explosion-proof tension band.
第１図は従来の取付座形状を具備した陰極線
管、第２図１，２，３は従来の取付座形状例であ
る。第３図は従来の取付座形状が有する欠点の説
明図である。また、第４図は本発明が提供する取
付座を具備した陰極線管外形図、第５図はその取
付座の１つの形状例拡大図、第６図１，２は第４
図に示す陰極線管を取り付ける固定用金具、第７
図１，２，３はその固定方法である。第８図１，
２は本発明が提供する取付座形状の例である。
１……陰極線管、２……防爆用テンシヨンバン
ド、３……取付用穴、４……取付座、５……本発
明が提供する取付座、６……固定用金具、７……
セツトのエスカツシヨン固定枠、８……取付用ビ
ス。
FIG. 1 shows a cathode ray tube with a conventional mounting seat shape, and FIG. 2 shows examples of conventional mounting seat shapes. FIG. 3 is an explanatory diagram of the drawbacks of the conventional mounting seat shape. 4 is an external view of a cathode ray tube equipped with a mounting seat provided by the present invention, FIG. 5 is an enlarged view of one example of the shape of the mounting seat, and FIG.
Fixing bracket for attaching the cathode ray tube shown in the figure, No. 7
Figures 1, 2, and 3 show the fixing method. Figure 8 1,
2 is an example of the mounting seat shape provided by the present invention. DESCRIPTION OF SYMBOLS 1... Cathode ray tube, 2... Explosion-proof tension band, 3... Mounting hole, 4... Mounting seat, 5... Mounting seat provided by the present invention, 6... Fixing metal fitting, 7...
Set of escutcheon fixing frame, 8...Mounting screws.
Claims (1)
取付座に固定用金具を管球の曲面に沿うように固
着したことを特徴とする陰極線管。1. A cathode ray tube characterized by having mounting seats without mounting holes at the four corners, and having fixing fittings fixed to each mounting seat so as to follow the curved surface of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7590482A JPS58191579A (en) | 1982-05-06 | 1982-05-06 | Cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7590482A JPS58191579A (en) | 1982-05-06 | 1982-05-06 | Cathode ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58191579A JPS58191579A (en) | 1983-11-08 |
| JPS6228631B2 true JPS6228631B2 (en) | 1987-06-22 |
Family
ID=13589784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7590482A Granted JPS58191579A (en) | 1982-05-06 | 1982-05-06 | Cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58191579A (en) |
-
1982
- 1982-05-06 JP JP7590482A patent/JPS58191579A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58191579A (en) | 1983-11-08 |
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