JPH0197666U - - Google Patents
Info
- Publication number
- JPH0197666U JPH0197666U JP19307087U JP19307087U JPH0197666U JP H0197666 U JPH0197666 U JP H0197666U JP 19307087 U JP19307087 U JP 19307087U JP 19307087 U JP19307087 U JP 19307087U JP H0197666 U JPH0197666 U JP H0197666U
- Authority
- JP
- Japan
- Prior art keywords
- film
- document reading
- image
- document
- projection 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案による透過原稿読取装置の第１
実施例を示す断面図、第２図は本考案による透過
原稿読取装置の第２実施例を示す断面図、第３図
は第２図に示す実施例の変形例を説明するための
斜視図、第４図は本考案による透過原稿読取装置
の第３実施例を示す断面図、第５図は第４図に示
すギヤ機構の詳細を示す断面図、第６図は本考案
による透過原稿読取装置の使用例を説明するため
の断面図、第７図は従来の透過原稿読取装置を説
明するための断面図である。
２０……投影板（ピント調整板）、２１……原
稿読取装置、２２……フイルム投影装置、３７…
…反射器。
Figure 1 shows the first part of the transparent original reading device according to the present invention.
2 is a sectional view showing a second embodiment of the transparent document reading device according to the present invention; FIG. 3 is a perspective view illustrating a modification of the embodiment shown in FIG. 2; FIG. 4 is a cross-sectional view showing a third embodiment of the transparent document reading device according to the present invention, FIG. 5 is a cross-sectional view showing details of the gear mechanism shown in FIG. 4, and FIG. 6 is a transparent document reading device according to the present invention. FIG. 7 is a cross-sectional view for explaining a conventional transparent original reading device. 20... Projection plate (focus adjustment board), 21... Original reading device, 22... Film projector, 37...
...reflector.
Claims (1)
ト調整機構を有し前記原稿読取装置の原稿読取面
にフイルム像を投影するフイルム投影装置とを備
えた透過原稿読取装置において、ピント調整時に
は前記フイルム投影装置と前記原稿読取面との間
から外され、また原稿読取時には前記フイルム投
影装置と前記原稿読取面との間に配置されて前記
フイルム投影装置から出射されたフイルム像を反
射して前記原稿読取面に導く反射器と、この反射
器の反射面に対して前記原稿読取面と光学的に対
称な位置に配置される投影板とを備えたことを特
徴とする透過原稿読取装置。 In a transmission document reading device that includes a document reading device that performs an imaging operation, and a film projection device that has a focus adjustment mechanism for a projected image and projects a film image onto the document reading surface of the document reading device, when the focus is adjusted, the film The film is removed from between the projection device and the document reading surface, and is disposed between the film projection device and the document reading surface during document reading, and reflects the film image emitted from the film projection device to reflect the film image on the document. A transmissive original reading device comprising: a reflector that guides the image to a reading surface; and a projection plate that is arranged at a position optically symmetrical to the original reading surface with respect to the reflecting surface of the reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19307087U JPH0197666U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19307087U JPH0197666U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197666U true JPH0197666U (en) | 1989-06-29 |
Family
ID=31483890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19307087U Pending JPH0197666U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197666U (en) |
-
1987
- 1987-12-18 JP JP19307087U patent/JPH0197666U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0197666U (en) | ||
| JPS63187468U (en) | ||
| JPS60107940U (en) | copying device | |
| JPS5927549U (en) | electrophotographic copying device | |
| JPS60103964U (en) | Original reading device | |
| JPS63105134U (en) | ||
| JPH01139231U (en) | ||
| JPH0273623U (en) | ||
| JPS61185044U (en) | ||
| JPS6374632U (en) | ||
| JPS6124743U (en) | electrophotographic copying device | |
| JPS63128546U (en) | ||
| JPS63132976U (en) | ||
| JPH0344369U (en) | ||
| JPS63105135U (en) | ||
| JPS6027571U (en) | Projection video device | |
| JPS61121446U (en) | ||
| JPS61133427U (en) | ||
| JPH01100133U (en) | ||
| JPS594069U (en) | Seal verification device | |
| JPS63200831U (en) | ||
| JPH0224843U (en) | ||
| JPS63135355U (en) | ||
| JPS6116544U (en) | Reflector projector lighting system | |
| JPH01111234U (en) |