JPS6395359U - - Google Patents
Info
- Publication number
- JPS6395359U JPS6395359U JP19105786U JP19105786U JPS6395359U JP S6395359 U JPS6395359 U JP S6395359U JP 19105786 U JP19105786 U JP 19105786U JP 19105786 U JP19105786 U JP 19105786U JP S6395359 U JPS6395359 U JP S6395359U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical transmission
- transmission body
- photoelectric conversion
- transparent window
- 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 description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 3
- 238000005286 illumination Methods 0.000 claims 1
Landscapes
- Image Input (AREA)
- Facsimile Heads (AREA)
Description
第１図及び第２図はこの考案の一実施例を示す
もので、第１図は縦断側面図、第２図は一部を拡
大して遮光板の取付け状態を示す側面図、第３図
は従来例を示す縦断側面図である。
１……ハウジング、３……透光窓、４……ＣＣ
Ｄイメージセンサ（光電変換部）、５……ＬＥＤ
アレー（光源）、８……取付面、９……ロツドレ
ンズアレー（光伝送体）、１０……画像記録面、
１３……遮光板。
Figures 1 and 2 show one embodiment of this invention, with Figure 1 being a longitudinal side view, Figure 2 being a partially enlarged side view showing the state in which the light shielding plate is installed, and Figure 3 being a side view of the device. FIG. 2 is a longitudinal sectional side view showing a conventional example. 1...Housing, 3...Translucent window, 4...CC
D image sensor (photoelectric conversion section), 5...LED
Array (light source), 8... Mounting surface, 9... Rod lens array (light transmission body), 10... Image recording surface,
13... Light shielding plate.
Claims (1)
透光窓から画像記録面に照明光を照射する光源と
、光の明暗を電気信号に変換する光電変換部とを
設け、前記画像記録面からの反射光を前記光電変
換部に伝送する光伝送体を設け、前記ハウジング
の内部の前記原稿に対向する内面に、前記光伝送
体の一側面を保持する取付面を形成し、前記光電
変換部と前記光源との間に、一端が前記光伝送体
の他側面に弾発的に接触する遮光板を設けたこと
を特徴とする密着型光学読取装置。 A housing having a transparent window formed on one side is provided with a light source that irradiates illumination light from the transparent window onto the image recording surface, and a photoelectric conversion section that converts the brightness of the light into an electrical signal, an optical transmission body for transmitting reflected light of the light to the photoelectric conversion unit, a mounting surface for holding one side of the optical transmission body is formed on an inner surface of the housing facing the original; and the light source, a light shielding plate is provided, one end of which elastically contacts the other side surface of the optical transmission body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19105786U JPS6395359U (en) | 1986-12-11 | 1986-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19105786U JPS6395359U (en) | 1986-12-11 | 1986-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395359U true JPS6395359U (en) | 1988-06-20 |
Family
ID=31144847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19105786U Pending JPS6395359U (en) | 1986-12-11 | 1986-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395359U (en) |
-
1986
- 1986-12-11 JP JP19105786U patent/JPS6395359U/ja active Pending
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