JPS6061881U - Projection type television receiver - Google Patents
Projection type television receiverInfo
- Publication number
- JPS6061881U JPS6061881U JP15377383U JP15377383U JPS6061881U JP S6061881 U JPS6061881 U JP S6061881U JP 15377383 U JP15377383 U JP 15377383U JP 15377383 U JP15377383 U JP 15377383U JP S6061881 U JPS6061881 U JP S6061881U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- lens body
- television receiver
- movable member
- 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
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (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
第１図はフォーカスを説明するための説明図、第２図は
従来のレンズ体と陰極線管の連結構造を示す断面図、第
３図および第４図はレンズ体の光軸と陰極線管の管軸と
の関係を説明するための説明図、第５図は本考案の一実
施例に係る投写型テ 。
レビジョン受像機のレンズ体と陰極線管との連結構造を
示す断面図、第６図は同一実施例に使用するレンズベー
スの正面図、第７図は本考案の他の実施例に係る投写型
テレビジョン受像機の連結構造を示す断面図、第８図お
よび第９図は他の実施例に係る中間部材および可動部材
を示す断面図である。
２・・・レンズ体、３・・・陰極線管、７・・・レンズ
ベース、１４・・・連結用ボルト、１５・・・ナツト、
１６・・・可動部材、１７・・・中間部材。Figure 1 is an explanatory diagram for explaining focus, Figure 2 is a sectional view showing the connection structure of a conventional lens body and cathode ray tube, and Figures 3 and 4 are the optical axis of the lens body and the tube of the cathode ray tube. An explanatory diagram for explaining the relationship with the axis, FIG. 5 is a projection type projector according to an embodiment of the present invention. 6 is a front view of a lens base used in the same embodiment, and FIG. 7 is a projection television according to another embodiment of the present invention. FIGS. 8 and 9 are cross-sectional views showing an intermediate member and a movable member according to other embodiments. 2... Lens body, 3... Cathode ray tube, 7... Lens base, 14... Connection bolt, 15... Nut,
16... Movable member, 17... Intermediate member.
Claims (2)
ンズ体を通して陰極線管からの画像光をスクリーン上に
投写する投写型テレビジョン受像機において、前記レン
ズ体の前記画像光が入射する入射端部にフランジ状に配
設され、レンズ体を固定するための固定部材と、この固
定部材の少なくとも３点を貫通して先端螺子部が陰極線
管側に突出され、かつ固定部材に回転自在に取り付けら
れた連結用部材と、これら各連結用部「の前記先端螺子
部に螺合する螺合孔を有し、この螺子孔と前記先端螺子
部との螺合によって前記固定部材に取り付けられる可動
部材とを具備し、この可動部材に陰極線管を保持させる
こと番とより陰極線管をレンズ体に対して前後動および
上下左右に傾斜可能としたことを特徴とする投写型テレ
ビジョン受像機。(1) Connect the lens body to the front of the cathode ray tube, and
In a projection television receiver that projects image light from a cathode ray tube onto a screen through a lens body, a flange-shaped flange is disposed at an incident end of the lens body through which the image light enters, and for fixing the lens body. a fixing member, a connecting member whose distal end screw portion extends toward the cathode ray tube by penetrating at least three points of the fixing member, and is rotatably attached to the fixing member; A movable member having a threaded hole that threads into the tip threaded portion and is attached to the fixed member by threading the threaded hole and the tip threaded portion, and causes the movable member to hold the cathode ray tube. A projection type television receiver characterized in that a cathode ray tube can be moved back and forth with respect to a lens body and tilted up and down and left and right.
ことを特徴とする実用新案登録請求の範囲第１項に記載
の投写型テレビジョン受像機。゛(2) The projection television receiver according to claim 1, wherein the movable member is configured such that a cathode ray tube can be attached to and detached from the movable member.゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15377383U JPS6061881U (en) | 1983-10-05 | 1983-10-05 | Projection type television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15377383U JPS6061881U (en) | 1983-10-05 | 1983-10-05 | Projection type television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6061881U true JPS6061881U (en) | 1985-04-30 |
Family
ID=30340116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15377383U Pending JPS6061881U (en) | 1983-10-05 | 1983-10-05 | Projection type television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6061881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02116285A (en) * | 1988-10-26 | 1990-04-27 | Pioneer Electron Corp | Three-tube system projection television |
-
1983
- 1983-10-05 JP JP15377383U patent/JPS6061881U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02116285A (en) * | 1988-10-26 | 1990-04-27 | Pioneer Electron Corp | Three-tube system projection television |
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