JPH0269314U - - Google Patents
Info
- Publication number
- JPH0269314U JPH0269314U JP14667188U JP14667188U JPH0269314U JP H0269314 U JPH0269314 U JP H0269314U JP 14667188 U JP14667188 U JP 14667188U JP 14667188 U JP14667188 U JP 14667188U JP H0269314 U JPH0269314 U JP H0269314U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- lens
- mounting plate
- optical axis
- lens mounting
- 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 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案に係るレンズ載置板の分解斜視
図、第２図は複写機の光学系の模式図、第３図は
レンズ載置板にアームをセツトした状態を示す平
面図、第４図は、調整目盛の角度θとレンズの補
正距離との関係を示す模式図。
図中符号、はミラー、２はプラテンガラス、３
はレンズ、４は感光体、５はレンズ載置板、６は
枢軸用孔、７はセツトスクリユー用長孔、８はレ
ンズ筒、９は下部突起、１０は下部突起挿通用長
孔、１１はつまみ挿通用長孔、１２はアーム、１
３は立設した枢軸、１４はセツトスクリユー、１
５はネジ孔、１６は長手方向長孔、１７は立設す
るつまみ、をそれぞれ示す。
Fig. 1 is an exploded perspective view of the lens mounting plate according to the present invention, Fig. 2 is a schematic diagram of the optical system of the copying machine, Fig. 3 is a plan view showing the state in which the arm is set on the lens mounting plate, FIG. 4 is a schematic diagram showing the relationship between the angle θ of the adjustment scale and the correction distance of the lens. Symbols in the figure indicate mirror, 2 indicates platen glass, 3
is a lens, 4 is a photoreceptor, 5 is a lens mounting plate, 6 is a pivot hole, 7 is a long hole for a set screw, 8 is a lens barrel, 9 is a lower projection, 10 is a long hole for inserting a lower projection, 11 1 is a long hole for inserting a knob, 12 is an arm, 1
3 is the erected axis, 14 is the set screw, 1
Reference numeral 5 indicates a screw hole, 16 indicates a longitudinally elongated hole, and 17 indicates an upright knob.
Claims (1)
にアームを枢着し、このアームの枢着位置に近い
位置において、レンズ載置板上に配置されるレン
ズがアームの揺動に追従して光軸方向に移動する
ようにする一方、アームの枢着位置から遠い方の
アームの端のレンズ載置板上に、上記レンズの実
際の移動量を示す目盛を設けることによつて、ア
ームの枢着位置から離れている方のアームの端を
前記目盛に沿つて移動させ、レンズをレンズ載置
板上で光軸方向に移動するようにしたことを特徴
とする複写機等のレンズ位置調整装置。 An arm is pivotally attached to a lens mounting plate arranged parallel to the optical axis, and a lens arranged on the lens mounting plate follows the swing of the arm at a position near the pivoting position of this arm. At the same time, by providing a scale indicating the actual amount of movement of the lens on the lens mounting plate at the end of the arm that is far from the pivot position of the arm, the arm can be moved in the optical axis direction. A lens position of a copying machine, etc., characterized in that the end of the arm remote from the pivot position is moved along the scale, and the lens is moved in the optical axis direction on the lens mounting plate. Adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14667188U JPH0269314U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14667188U JPH0269314U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269314U true JPH0269314U (en) | 1990-05-25 |
Family
ID=31416380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14667188U Pending JPH0269314U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145780A (en) * | 2011-01-12 | 2012-08-02 | Murata Mach Ltd | Image reader |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255648A (en) * | 1985-09-04 | 1987-03-11 | Ricoh Co Ltd | Photosensitive and heat sensitive recording material and recording method |
-
1988
- 1988-11-11 JP JP14667188U patent/JPH0269314U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255648A (en) * | 1985-09-04 | 1987-03-11 | Ricoh Co Ltd | Photosensitive and heat sensitive recording material and recording method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145780A (en) * | 2011-01-12 | 2012-08-02 | Murata Mach Ltd | Image reader |
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