JPH0244481U - - Google Patents
Info
- Publication number
- JPH0244481U JPH0244481U JP12301688U JP12301688U JPH0244481U JP H0244481 U JPH0244481 U JP H0244481U JP 12301688 U JP12301688 U JP 12301688U JP 12301688 U JP12301688 U JP 12301688U JP H0244481 U JPH0244481 U JP H0244481U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- coupling
- coupling member
- optical system
- lens barrel
- 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
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims 3
- 238000009125 cardiac resynchronization therapy Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案になるカツプリング取付け機構
の一実施例を示す一部切載側面図、第２図はプロ
ジエクタの概要図、第３図は従来のカツプリング
取付け機構を示す一部切載側面図、第４図は従来
の取付け金具の外観斜視図である。
４……ＣＲＴ、５……カプラー、１０……カツ
プリングレンズ、１０ａ……フランジ部、１１…
…レンズ鏡筒、１４１……取付け金具。
Fig. 1 is a partially cutaway side view showing an embodiment of the coupling attachment mechanism of the present invention, Fig. 2 is a schematic diagram of a projector, and Fig. 3 is a partially cutaway side view showing a conventional coupling attachment mechanism. , FIG. 4 is an external perspective view of a conventional mounting bracket. 4...CRT, 5...Coupler, 10...Coupling lens, 10a...Flange portion, 11...
...Lens barrel, 14 1 ...Mounting bracket.
Claims (1)
内蔵した結合部材を介して接合される光学系を内
蔵したレンズ鏡筒を有し、前記光学系の前記結合
部材側に位置するカツプリングレンズの基部に形
成された取付けフランジ部を取付け部材を介して
前記結合部材に固定すると共に、前記レンズ鏡筒
を前記結合部材に固定することにより前記カツプ
リングレンズの光軸上の位置出しをしてなるカツ
プリングレンズ取付け機構。 A lens barrel containing an optical system that is coupled to the front surface of each of the plurality of CRTs via a coupling member containing a cooling medium, and a base of a coupling lens located on the coupling member side of the optical system. A mounting flange portion formed on the coupling lens is fixed to the coupling member via a mounting member, and the coupling lens is positioned on the optical axis by fixing the lens barrel to the coupling member. Ring lens attachment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12301688U JPH0244481U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12301688U JPH0244481U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244481U true JPH0244481U (en) | 1990-03-27 |
Family
ID=31371485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12301688U Pending JPH0244481U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244481U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215737A (en) * | 1985-07-12 | 1987-01-24 | Matsushita Electric Ind Co Ltd | Projection tube device |
-
1988
- 1988-09-20 JP JP12301688U patent/JPH0244481U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215737A (en) * | 1985-07-12 | 1987-01-24 | Matsushita Electric Ind Co Ltd | Projection tube device |