JPS6028732U - Laser scanning optical device - Google Patents
Laser scanning optical deviceInfo
- Publication number
- JPS6028732U JPS6028732U JP12123283U JP12123283U JPS6028732U JP S6028732 U JPS6028732 U JP S6028732U JP 12123283 U JP12123283 U JP 12123283U JP 12123283 U JP12123283 U JP 12123283U JP S6028732 U JPS6028732 U JP S6028732U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- laser
- scanning optical
- laser scanning
- optical device
- 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
Landscapes
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は一つのレーザ走査光学系を示し、第１
図はその横断面図、第２図は側面図、第３図は他の倒れ
補正光学系を示すレーザ走査光学系の横断面図、第４図
は従来例のレーザーユニットを示す縦断面図、第５図は
本考案の実施例を示す縦断面図である。
１・・・レーザユニット、３・・・ポリゴンミラー、４
・・・モータ外筒部材、６・・・光学箱、１０・・・感
光体、１１・・・レーザ射出部、１２・・・コリメータ
レンズ、１３・・田ツクナツト、１４・・・ホルダー、
１９・・・取 。
材部材、１９ａ・・・丸穴、２０・・・集束性光伝送体
。Figures 1 and 2 show one laser scanning optical system.
The figure is a cross-sectional view thereof, FIG. 2 is a side view, FIG. 3 is a cross-sectional view of a laser scanning optical system showing another tilt correction optical system, and FIG. 4 is a vertical cross-sectional view showing a conventional laser unit. FIG. 5 is a longitudinal sectional view showing an embodiment of the present invention. 1... Laser unit, 3... Polygon mirror, 4
...Motor outer cylinder member, 6...Optical box, 10...Photoconductor, 11...Laser emission section, 12...Collimator lens, 13...Tatsuknut, 14...Holder,
19... Tori. Material member, 19a...Round hole, 20...Focusing light transmission body.
Claims (1)
レーザ光を反射走査する走査部、レーザ光を所定の位置
に結像させる光学系からなるレーザ走査光学系に於いて
、コリメータ光学系として棒状の集束性光伝送体を使用
し、その集束性光伝導体の一部がレーザユニットのハウ
ジングかう突出しており、その突出部と直接嵌合する位
置に決め穴を痔つレーザユニット取付部材からなること
を特徴とするレーザ走査光学装置。In a laser scanning optical system consisting of a laser unit using a collimator optical system, a scanning section that reflects and scans the modulated laser beam, and an optical system that focuses the laser beam on a predetermined position, a rod-shaped focusing system is used as the collimator optical system. A focusing light transmitter is used, a part of the focusing light conductor protrudes from the housing of the laser unit, and a laser unit mounting member is provided with a predetermined hole at a position that directly fits with the protrusion. Characteristic laser scanning optical device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12123283U JPS6028732U (en) | 1983-08-02 | 1983-08-02 | Laser scanning optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12123283U JPS6028732U (en) | 1983-08-02 | 1983-08-02 | Laser scanning optical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6028732U true JPS6028732U (en) | 1985-02-26 |
Family
ID=30277552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12123283U Pending JPS6028732U (en) | 1983-08-02 | 1983-08-02 | Laser scanning optical device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6376817U (en) * | 1986-11-06 | 1988-05-21 |
-
1983
- 1983-08-02 JP JP12123283U patent/JPS6028732U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6376817U (en) * | 1986-11-06 | 1988-05-21 |
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