JPS6472339A - Parts assembly structure for optical head - Google Patents
Parts assembly structure for optical headInfo
- Publication number
- JPS6472339A JPS6472339A JP22833287A JP22833287A JPS6472339A JP S6472339 A JPS6472339 A JP S6472339A JP 22833287 A JP22833287 A JP 22833287A JP 22833287 A JP22833287 A JP 22833287A JP S6472339 A JPS6472339 A JP S6472339A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- fitting surface
- case
- fitting
- optical head
- 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
Abstract
PURPOSE:To surely and with high accuracy fix a semiconductor laser to the case fitting surface without using a fitting screw, by providing a bottomed hole to which the semiconductor laser is fitted, on the fitting surface, and fitting and fixing the semiconductor laser or a substrate for covering the semiconductor laser. CONSTITUTION:A semiconductor laser 2 is fitted and installed to a bottomed hole 14 formed on the fitting surface 13 of a case, a substrate 40 is pressed against the direction being adjacent to the fitting surface 13 and inserted and attached between projecting parts 51, 52 provided on the fitting surface 13, and it is inserted and held by the projecting parts 51, 52. Also, in case of fixing the semiconductor laser 2 itself to the fitting surface 13 of the case, it is constituted so that in a state that the semiconductor laser has been installed to the bottomed hole 14, the semiconductor laser itself is brought to press-contacting and inserted and held by the projecting parts 51, 52 provided on the fitting surface 13. In such a way, the constitution of parts of an optical head is simplified, and many processes in a fixing work of the semiconductor laser 2 and the manhour required for screw clamping, etc., can be curtailed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22833287A JPS6472339A (en) | 1987-09-14 | 1987-09-14 | Parts assembly structure for optical head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22833287A JPS6472339A (en) | 1987-09-14 | 1987-09-14 | Parts assembly structure for optical head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472339A true JPS6472339A (en) | 1989-03-17 |
Family
ID=16874796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22833287A Pending JPS6472339A (en) | 1987-09-14 | 1987-09-14 | Parts assembly structure for optical head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6472339A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6945674B2 (en) | 2002-07-16 | 2005-09-20 | Ccs, Inc. | Light irradiating unit |
-
1987
- 1987-09-14 JP JP22833287A patent/JPS6472339A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6945674B2 (en) | 2002-07-16 | 2005-09-20 | Ccs, Inc. | Light irradiating unit |
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