JPS6446713A - Supporting device for optical element - Google Patents
Supporting device for optical elementInfo
- Publication number
- JPS6446713A JPS6446713A JP20378787A JP20378787A JPS6446713A JP S6446713 A JPS6446713 A JP S6446713A JP 20378787 A JP20378787 A JP 20378787A JP 20378787 A JP20378787 A JP 20378787A JP S6446713 A JPS6446713 A JP S6446713A
- Authority
- JP
- Japan
- Prior art keywords
- optical element
- setting part
- lenses
- cover body
- parts
- 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
Abstract
PURPOSE:To decrease the number of parts, to improve the assembly efficiency, and also, to reduce the cost, by fitting and engaging the cover body of an elastic body to the position setting part of an optical element, and also, positioning and supporting the optical element by a projecting part. CONSTITUTION:Lenses 4, 5 are inserted and placed between a position reference setting part 7b and a setting part 7c which are projected and formed as one body in a container housing. Subsequently, an optical element 6 consisting of the lenses 4, 5 is covered with a cover body 21, and its claw parts 24, 25 are fitted and engaged into a pair of holes 22, 23, respectively, formed in the position reference setting part 7b and the setting part 7c. As a result, by pressing force which works between this engaged part and columnar projections 33, 34, each projection 27-32 formed in the cover body 21 abuts on the upper edge of the lenses 4, 5, and to the contact surface 7a (Z direction), and also, only the lens 4 and only the lens 5 are pressed in the X and -Y directions, and the -X and -Y directions, respectively. In such a way, the optical element can be positioned and supported surely at a prescribed position, and a supporting device which is small in the number of parts, low in its cost, and also, high in its assembly efficiency can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62203787A JP2600701B2 (en) | 1987-08-17 | 1987-08-17 | Optical element support device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62203787A JP2600701B2 (en) | 1987-08-17 | 1987-08-17 | Optical element support device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6446713A true JPS6446713A (en) | 1989-02-21 |
JP2600701B2 JP2600701B2 (en) | 1997-04-16 |
Family
ID=16479750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62203787A Expired - Fee Related JP2600701B2 (en) | 1987-08-17 | 1987-08-17 | Optical element support device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2600701B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07270669A (en) * | 1994-04-01 | 1995-10-20 | Fujitsu Denso Ltd | Prism mounting device |
US6144511A (en) * | 1996-08-26 | 2000-11-07 | Fujitsu Denso Ltd. | Optical device fixing device |
US6361177B2 (en) | 1999-11-02 | 2002-03-26 | Fujitsu Denso Ltd. | Optical device fixing device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50157945U (en) * | 1974-06-14 | 1975-12-27 | ||
JPS6189811U (en) * | 1984-11-20 | 1986-06-11 | ||
JPS61162823U (en) * | 1985-03-29 | 1986-10-08 |
-
1987
- 1987-08-17 JP JP62203787A patent/JP2600701B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50157945U (en) * | 1974-06-14 | 1975-12-27 | ||
JPS6189811U (en) * | 1984-11-20 | 1986-06-11 | ||
JPS61162823U (en) * | 1985-03-29 | 1986-10-08 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07270669A (en) * | 1994-04-01 | 1995-10-20 | Fujitsu Denso Ltd | Prism mounting device |
US6144511A (en) * | 1996-08-26 | 2000-11-07 | Fujitsu Denso Ltd. | Optical device fixing device |
WO2004092799A1 (en) * | 1996-08-26 | 2004-10-28 | Hitoshi Umetsu | Device for fixing optical element |
US6361177B2 (en) | 1999-11-02 | 2002-03-26 | Fujitsu Denso Ltd. | Optical device fixing device |
Also Published As
Publication number | Publication date |
---|---|
JP2600701B2 (en) | 1997-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |