JPS62143916U - - Google Patents
Info
- Publication number
- JPS62143916U JPS62143916U JP3067386U JP3067386U JPS62143916U JP S62143916 U JPS62143916 U JP S62143916U JP 3067386 U JP3067386 U JP 3067386U JP 3067386 U JP3067386 U JP 3067386U JP S62143916 U JPS62143916 U JP S62143916U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- point
- longitudinal direction
- optical system
- reflective surface
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図は本考案の実施例のミラー取付角度調整
装置を示す斜視図、第２図及び第３図は夫々その
後ミラーブラケツト及び前ミラーブラケツトとこ
れに取付けられる部材を示す側面図、第４図乃至
第７図はその作用を説明する側面図、第８図は本
考案が適用される光学系の原稿台と第１ミラーの
関係を示す正面図、第９図は同じく感光体ベルト
と第４ミラーの関係を示す正面図、第１０図ａ，
ｂ，ｃ，ｄは本考案の実施例の装置のミラー脱着
手段とその作用を説明する図式図、第１１図は本
考案が適用される複写機の露光々学系近傍の構成
を示す断面図である。
１…レンズ、２…原稿台、３，４，５，６…ミ
ラー、１０…感光体、１６，１７…ミラーブラケ
ツト、１６ａ，１７ａ…固定支持部材（突起）、
１８，１９…加圧手段（板ばね）、２０…調整支
持部材（調整ねじ）。
FIG. 1 is a perspective view showing a mirror mounting angle adjusting device according to an embodiment of the present invention, FIGS. 2 and 3 are side views showing a rear mirror bracket, a front mirror bracket, and members attached thereto, respectively. FIG. 7 to 7 are side views illustrating its function, FIG. 8 is a front view showing the relationship between the document table and the first mirror of the optical system to which the present invention is applied, and FIG. Front view showing the relationship of mirrors, Figure 10a,
b, c, and d are schematic diagrams illustrating the mirror attachment/detachment means of the apparatus according to the embodiment of the present invention and their functions, and FIG. 11 is a sectional view showing the configuration of the vicinity of the exposure optical system of a copying machine to which the present invention is applied. It is. DESCRIPTION OF SYMBOLS 1... Lens, 2... Document table, 3, 4, 5, 6... Mirror, 10... Photoreceptor, 16, 17... Mirror bracket, 16a, 17a... Fixed support member (protrusion),
18, 19... Pressure means (plate spring), 20... Adjustment support member (adjustment screw).
Claims (1)
用いて原稿像を像形成部材上に結像露光するスリ
ツト露光方式複写機の上記光学系のミラーの取付
角度調整装置において、取付角度を調整すべきミ
ラーの反射面側に、ミラーの長手方向の一方の端
部には長手方向に延びる中心線の両側に各１点、
長手方向の他端部には上記中心線上に１点、各々
先端がミラーに点又は長手方向に延びる線で接触
し光学系基板に固定された固定支持部材を設け、
概ね上記各支持部材によるミラー支持点の裏面を
弾発的に加圧する加圧手段を設け、さらに、上記
の夫々の固定支持部材の近傍に、該固定支持部材
のミラー支持面からの突出量が調整可能でミラー
の反射面に先端で点接触可能な調整支持部材をミ
ラーの反射面側に設けたことを特徴とするミラー
取付角度調整装置。 A device for adjusting the mounting angle of a mirror in the optical system of a slit exposure type copying machine that forms and exposes a document image onto an image forming member using an exposure optical system consisting of a plurality of mirrors and lenses. On the reflective surface side of the mirror, one point is placed on each side of the center line extending in the longitudinal direction at one end of the mirror in the longitudinal direction.
At the other end in the longitudinal direction, a fixed support member is provided at one point on the center line, each tip of which touches the mirror at a point or a line extending in the longitudinal direction, and is fixed to the optical system substrate,
Approximately, pressurizing means is provided to elastically press the back surface of the mirror support point by each of the above-mentioned supporting members, and furthermore, in the vicinity of each of the above-mentioned fixed supporting members, the amount of protrusion of the fixed supporting member from the mirror supporting surface is provided. 1. A mirror mounting angle adjusting device, characterized in that an adjustment support member is provided on the reflective surface side of the mirror, and is adjustable and whose tip can be brought into point contact with the reflective surface of the mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3067386U JPS62143916U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3067386U JPS62143916U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143916U true JPS62143916U (en) | 1987-09-10 |
Family
ID=30835700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3067386U Pending JPS62143916U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04123560U (en) * | 1991-04-24 | 1992-11-09 | 旭光学工業株式会社 | Optical system reflection mirror angle adjustment structure |
| CN103312936A (en) * | 2012-03-08 | 2013-09-18 | 柯尼卡美能达商用科技株式会社 | Maintaining mechanism and image reading device |
| JP2016505895A (en) * | 2012-12-26 | 2016-02-25 | ソルラブス、インコーポレイテッド | Optical mount with low wavefront distortion |
-
1986
- 1986-03-05 JP JP3067386U patent/JPS62143916U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04123560U (en) * | 1991-04-24 | 1992-11-09 | 旭光学工業株式会社 | Optical system reflection mirror angle adjustment structure |
| CN103312936A (en) * | 2012-03-08 | 2013-09-18 | 柯尼卡美能达商用科技株式会社 | Maintaining mechanism and image reading device |
| JP2013187756A (en) * | 2012-03-08 | 2013-09-19 | Konica Minolta Inc | Retention mechanism and image reader |
| JP2016505895A (en) * | 2012-12-26 | 2016-02-25 | ソルラブス、インコーポレイテッド | Optical mount with low wavefront distortion |
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