JPH02123716U - - Google Patents
Info
- Publication number
- JPH02123716U JPH02123716U JP3047389U JP3047389U JPH02123716U JP H02123716 U JPH02123716 U JP H02123716U JP 3047389 U JP3047389 U JP 3047389U JP 3047389 U JP3047389 U JP 3047389U JP H02123716 U JPH02123716 U JP H02123716U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- support mechanism
- substrate
- supports
- optical component
- 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 description 9
- 239000000758 substrate Substances 0.000 claims 4
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第１図は本考案の光学部品の光軸調整装置が応
用された光学式情報記録再生装置の斜視図、第２
図は従来の光軸調整機構の斜視図、第３図は従来
の他の光軸調整機構の斜視図、第４図は本考案の
ユニツトの斜視図、第５図は本考案のユニツトの
平面図、第６図は本考案のユニツトの内部を説明
する斜視図である。
１……基板、２……取付台、３……反射板、４
……取付台、５……プリズム、１１……基板、１
２……ターンテーブル、１３……デイスク、２１
……可動部、２２……ミラー、２３……対物レン
ズ、２４……ローラ、３１……レール、４１……
ユニツト、４２……ピン、４３，４４，４５……
ネジ、５１，５２，５３……凹部、６１……ミラ
ー、６２……取付台、７１……半導体レーザ、７
２……コリメートレンズ。
Figure 1 is a perspective view of an optical information recording and reproducing device to which the optical axis adjustment device for optical components of the present invention is applied;
Figure 3 is a perspective view of a conventional optical axis adjustment mechanism, Figure 3 is a perspective view of another conventional optical axis adjustment mechanism, Figure 4 is a perspective view of the unit of the present invention, and Figure 5 is a plan view of the unit of the present invention. 6 are perspective views illustrating the inside of the unit of the present invention. 1... Board, 2... Mounting base, 3... Reflector, 4
... Mounting base, 5 ... Prism, 11 ... Board, 1
2... Turntable, 13... Disc, 21
...Movable part, 22...Mirror, 23...Objective lens, 24...Roller, 31...Rail, 41...
Unit, 42... Pin, 43, 44, 45...
Screw, 51, 52, 53... recess, 61... mirror, 62... mounting base, 71... semiconductor laser, 7
2...Collimating lens.
Claims (1)
るユニツトと、 ユニツトを基板に対して少なくとも第１の方向
と第２の方向に変位自在に支持する第１の支持機
構と、 ユニツトを基板との距離が変更自在に、かつ第
１の支持機構とともに少なくとも第１の方向に変
位自在に支持する第２の支持機構と、 ユニツトを基板との距離が変更自在に、かつ第
１の支持機構とともに第２の方向に変位自在に支
持する第３の支持機構とを備える光学部品の光軸
調整装置。[Claims for Utility Model Registration] An optical component that emits light, a unit that is disposed on a substrate with the optical component built-in, and a unit that is arranged in at least a first direction and a second direction with respect to the substrate. a first support mechanism that supports the unit in a freely displaceable manner; a second support mechanism that supports the unit in a manner that allows the distance between the unit to be freely changed from the substrate and that is movable in at least a first direction together with the first support mechanism; An optical axis adjustment device for an optical component, comprising a third support mechanism that supports the substrate so as to be freely changeable in distance and displaceable in a second direction together with the first support mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989030473U JPH0629777Y2 (en) | 1989-03-16 | 1989-03-16 | Optical axis adjustment device for optical components |
| US07/572,580 US5223970A (en) | 1989-03-16 | 1990-08-27 | Optical axis adjusting mechanism and method for optical information recording and reproducing device, and jig therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989030473U JPH0629777Y2 (en) | 1989-03-16 | 1989-03-16 | Optical axis adjustment device for optical components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123716U true JPH02123716U (en) | 1990-10-11 |
| JPH0629777Y2 JPH0629777Y2 (en) | 1994-08-10 |
Family
ID=31255576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989030473U Expired - Fee Related JPH0629777Y2 (en) | 1989-03-16 | 1989-03-16 | Optical axis adjustment device for optical components |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629777Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011033282A (en) * | 2009-08-03 | 2011-02-17 | Mitsubishi Electric Corp | Air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269828U (en) * | 1985-10-22 | 1987-05-01 |
-
1989
- 1989-03-16 JP JP1989030473U patent/JPH0629777Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269828U (en) * | 1985-10-22 | 1987-05-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629777Y2 (en) | 1994-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02123716U (en) | ||
| JPS6142505U (en) | Optical axis adjustment mechanism | |
| JPS6442516U (en) | ||
| JPS623620U (en) | ||
| JPH0441460Y2 (en) | ||
| JPS6215863Y2 (en) | ||
| JPS6229629U (en) | ||
| JPS60189015U (en) | Reflector device in optical recording and reproducing equipment | |
| JPS648227U (en) | ||
| JPS60140222U (en) | Semiconductor laser mounting mechanism | |
| JPH0462509U (en) | ||
| JPH0462508U (en) | ||
| JPS6020024U (en) | Optical pick-up reflective member adjustment device | |
| JPS6273321U (en) | ||
| JPS636515U (en) | ||
| JPS6035323U (en) | Optical pick-up device | |
| JPH025112U (en) | ||
| JPS5856335U (en) | Optical information reading device | |
| JPS6313418U (en) | ||
| JPS61174017U (en) | ||
| JPH0462510U (en) | ||
| JPS61203428U (en) | ||
| JPS6384720U (en) | ||
| JPS61105916U (en) | ||
| JPH02128221U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |