JPS62181909U - - Google Patents
Info
- Publication number
- JPS62181909U JPS62181909U JP6948686U JP6948686U JPS62181909U JP S62181909 U JPS62181909 U JP S62181909U JP 6948686 U JP6948686 U JP 6948686U JP 6948686 U JP6948686 U JP 6948686U JP S62181909 U JPS62181909 U JP S62181909U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- optical system
- peripheral edge
- system member
- mounting base
- 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
- 230000003287 optical effect Effects 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案に係る透光板の固定構造の実施
例を示す正面図、第２図は縦断側面図である。
１……フレーム、２……フレネルレンズ、５…
…押圧体、６……台枠、７……取付台。
FIG. 1 is a front view showing an embodiment of a light-transmitting plate fixing structure according to the present invention, and FIG. 2 is a longitudinal sectional side view. 1...Frame, 2...Fresnel lens, 5...
...Press body, 6...Underframe, 7...Mounting base.
Claims (1)
保持するフレームにおいて、該フレーム内周縁部
に弾性体で形成された複数の押圧体をフレームの
内側に向けて付勢配設すると共に、該フレームの
略中央部において取付台を支持する台枠の端部を
同フレームに接合固定し、かつ上記取付台に光学
系部材を支持すると共に、該光学系部材の外周縁
部を上記押圧体により押圧挾持することを特徴と
する光学系部材の固定構造。 In a frame that surrounds and holds the outer peripheral edge of an optical system member at a predetermined interval, a plurality of pressing bodies made of an elastic material are disposed on the inner peripheral edge of the frame to bias it toward the inside of the frame; The end of the underframe that supports the mounting base is bonded and fixed to the frame at approximately the center of the frame, and an optical system member is supported on the mounting base, and the outer peripheral edge of the optical system member is pressed by the pressing body. A fixing structure for optical system members characterized by pressure clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986069486U JPH0614171Y2 (en) | 1986-05-09 | 1986-05-09 | Fixing structure for optical system members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986069486U JPH0614171Y2 (en) | 1986-05-09 | 1986-05-09 | Fixing structure for optical system members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62181909U true JPS62181909U (en) | 1987-11-18 |
| JPH0614171Y2 JPH0614171Y2 (en) | 1994-04-13 |
Family
ID=30910261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986069486U Expired - Lifetime JPH0614171Y2 (en) | 1986-05-09 | 1986-05-09 | Fixing structure for optical system members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614171Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998027453A1 (en) * | 1996-12-18 | 1998-06-25 | Seiko Epson Corporation | Projection display |
| JP2015533229A (en) * | 2012-10-15 | 2015-11-19 | トルンプフ レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツングＴＲＵＭＰＦ Ｌａｓｅｒ ＧｍｂＨ | Optical unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127344A (en) * | 1974-08-30 | 1976-03-06 | Hitachi Ltd | KYOKUMENKYO |
| JPS58118406U (en) * | 1982-02-08 | 1983-08-12 | キヤノン株式会社 | Optical component holding device |
-
1986
- 1986-05-09 JP JP1986069486U patent/JPH0614171Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127344A (en) * | 1974-08-30 | 1976-03-06 | Hitachi Ltd | KYOKUMENKYO |
| JPS58118406U (en) * | 1982-02-08 | 1983-08-12 | キヤノン株式会社 | Optical component holding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998027453A1 (en) * | 1996-12-18 | 1998-06-25 | Seiko Epson Corporation | Projection display |
| USRE38194E1 (en) | 1996-12-18 | 2003-07-22 | Seiko Epson Corporation | Projection display device |
| JP2015533229A (en) * | 2012-10-15 | 2015-11-19 | トルンプフ レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツングＴＲＵＭＰＦ Ｌａｓｅｒ ＧｍｂＨ | Optical unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614171Y2 (en) | 1994-04-13 |