JPH0290803U - - Google Patents
Info
- Publication number
- JPH0290803U JPH0290803U JP17091888U JP17091888U JPH0290803U JP H0290803 U JPH0290803 U JP H0290803U JP 17091888 U JP17091888 U JP 17091888U JP 17091888 U JP17091888 U JP 17091888U JP H0290803 U JPH0290803 U JP H0290803U
- Authority
- JP
- Japan
- Prior art keywords
- reading system
- mirror device
- ultrasonic transducer
- lens
- receiving element
- 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
- Optical Elements Other Than Lenses (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の１実施例の原稿読取系構造の
縦断面図、第２図は本考案の他の実施例の縦断面
図、第３図は従来の原稿読取系構造の縦断面図で
ある。
１……光源（ランプ）、２……ミラー、２ａ…
…超音波振動子、２ｂ……アルミ蒸着又はアルミ
メツキした超音波振動子、３……レンズ、４……
受光素子（ＣＣＤ）、５……原稿。
FIG. 1 is a vertical cross-sectional view of a document reading system structure according to one embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of another embodiment of the present invention, and FIG. 3 is a vertical cross-sectional view of a conventional document reading system structure. It is. 1...Light source (lamp), 2...Mirror, 2a...
...Ultrasonic transducer, 2b...Aluminium-deposited or aluminized ultrasonic transducer, 3...Lens, 4...
Light receiving element (CCD), 5... Original.
Claims (1)
、ミラー装置、レンズ、受光素子から成る原稿読
取系において、電源およびその駆動回路を別にも
つ超音波振動子が固定されたミラー装置を有する
ことを特徴とする原稿読取系構造。 A document reading system consisting of a light source, a mirror device, a lens, and a light receiving element of a facsimile, copying machine, or other similar device, characterized by having a mirror device to which an ultrasonic transducer having a separate power supply and its driving circuit is fixed. Manuscript reading system structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17091888U JPH0290803U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17091888U JPH0290803U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0290803U true JPH0290803U (en) | 1990-07-18 |
Family
ID=31462281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17091888U Pending JPH0290803U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0290803U (en) |
-
1988
- 1988-12-28 JP JP17091888U patent/JPH0290803U/ja active Pending
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