JPS62155559U - - Google Patents
Info
- Publication number
- JPS62155559U JPS62155559U JP4266186U JP4266186U JPS62155559U JP S62155559 U JPS62155559 U JP S62155559U JP 4266186 U JP4266186 U JP 4266186U JP 4266186 U JP4266186 U JP 4266186U JP S62155559 U JPS62155559 U JP S62155559U
- Authority
- JP
- Japan
- Prior art keywords
- image
- sensor
- lens element
- light
- sensor 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
- 239000000428 dust Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimile Heads (AREA)
Description
第１図はこの考案の一実施例によるイメージセ
ンサ装置の概要図、第２図はレンズ素子とセンサ
に対するカバーの取付け状態の斜視図、第３図は
従来のイメージセンサ装置の概要図である。
１：ＬＥＤ素子、３：レンズ素子、４：センサ
、５：筐体、６：カバー、Ａ：隙間。なお、図中
、同一符号は同一又は相当部分を示す。
FIG. 1 is a schematic diagram of an image sensor device according to an embodiment of the invention, FIG. 2 is a perspective view of a lens element and a cover attached to the sensor, and FIG. 3 is a schematic diagram of a conventional image sensor device. 1: LED element, 3: lens element, 4: sensor, 5: housing, 6: cover, A: gap. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ントの画像に反射させ、この反射光をレンズ素子
を通過して上記画像をセンサにイメージ的に捕集
するイメージセンサ装置において、上記センサへ
の塵埃の付着を防止するために、レンズ素子とセ
ンサ間の光線通路をカバーで包囲したことを特徴
とするイメージセンサ装置。 In an image sensor device that reflects a light beam from an LED element as a light source onto an image of a document, passes the reflected light through a lens element, and collects the image on a sensor, there is a method to prevent dust from adhering to the sensor. An image sensor device characterized in that a light path between a lens element and a sensor is surrounded by a cover in order to prevent this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4266186U JPS62155559U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4266186U JPS62155559U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155559U true JPS62155559U (en) | 1987-10-02 |
Family
ID=30858784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4266186U Pending JPS62155559U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155559U (en) |
-
1986
- 1986-03-24 JP JP4266186U patent/JPS62155559U/ja active Pending