JPH024383U - - Google Patents
Info
- Publication number
- JPH024383U JPH024383U JP8247088U JP8247088U JPH024383U JP H024383 U JPH024383 U JP H024383U JP 8247088 U JP8247088 U JP 8247088U JP 8247088 U JP8247088 U JP 8247088U JP H024383 U JPH024383 U JP H024383U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- rotation center
- center hole
- rotation
- fixing hole
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案の一実施例における投写型テレ
ビジヨン受像機の斜視図、第２図は本考案の一実
施例における投写型テレビジヨン受像機の作用を
示す側面図、第３図、第４図、第５図は従来の投
写型テレビジヨン受像機の投写高さの変更方法を
示した概略側面図である。
１……本体、２……固定用孔、３……投写角度
可変用溝、４……回動中心（本体側）、５……陰
極線管、６……レンズ、７……取付金具、８……
光学ブロツク、９……回動中心（光学ブロツク側
）、１０……回動固定孔、１３……回動支点、１
４……回動固定ビス、１５……固定面。
Fig. 1 is a perspective view of a projection type television receiver according to an embodiment of the present invention, Fig. 2 is a side view showing the operation of the projection type television receiver according to an embodiment of the present invention, Figs. 4 and 5 are schematic side views showing a method of changing the projection height of a conventional projection type television receiver. 1...Body, 2...Fixing hole, 3...Groove for varying the projection angle, 4...Rotation center (main body side), 5...Cathode ray tube, 6...Lens, 7...Mounting bracket, 8 ……
Optical block, 9... Rotation center (optical block side), 10... Rotation fixing hole, 13... Rotation fulcrum, 1
4... Rotation fixing screw, 15... Fixed surface.
Claims (1)
動中心孔を備えた本体と、陰極線管及びレンズが
取付けられ、前記本体の回動中心孔に対応する回
動中心孔及び前記投写角度可変用溝に対応する回
動固定孔を備え、前記本体と回動可能に取付けら
れた光学ブロツクとで構成された投写型テレビジ
ヨン受像機。 A main body having a fixing hole to a fixed surface, a projection angle variable groove, and a rotation center hole, a cathode ray tube and a lens attached, a rotation center hole corresponding to the rotation center hole of the main body, and the projection angle. 1. A projection television receiver comprising a rotation fixing hole corresponding to a variable groove and comprising the main body and an optical block rotatably attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8247088U JPH024383U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8247088U JPH024383U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024383U true JPH024383U (en) | 1990-01-11 |
Family
ID=31307224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8247088U Pending JPH024383U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024383U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61269574A (en) * | 1985-05-24 | 1986-11-28 | Matsushita Electric Ind Co Ltd | Video projector ceiling hanging device |
-
1988
- 1988-06-22 JP JP8247088U patent/JPH024383U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61269574A (en) * | 1985-05-24 | 1986-11-28 | Matsushita Electric Ind Co Ltd | Video projector ceiling hanging device |