JPH0169204U - - Google Patents
Info
- Publication number
- JPH0169204U JPH0169204U JP1987164692U JP16469287U JPH0169204U JP H0169204 U JPH0169204 U JP H0169204U JP 1987164692 U JP1987164692 U JP 1987164692U JP 16469287 U JP16469287 U JP 16469287U JP H0169204 U JPH0169204 U JP H0169204U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical system
- optical
- receiving element
- optical sensor
- 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 16
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
図面はいずれもこの考案の一実施例を示し、第
１図は、同実施例に係る光センサの調整ユニツト
を説明する断面図、第２図は、同光センサの光路
を説明する断面図、第３図は、同光センサの蓋体
をとつて示す斜視図である。
１：光センサ、３：レンズ系、６：ＣＣＤ、６
ａ：ＣＣＤ受光面、８：プリズム、８ｂ：反射面
、１０：白熱球、１１：調整ユニツト、ｐ１，ｐ
２：受光面端点。
The drawings all show one embodiment of this invention, and FIG. 1 is a sectional view illustrating an adjustment unit of an optical sensor according to the embodiment, and FIG. 2 is a sectional view illustrating an optical path of the optical sensor. FIG. 3 is a perspective view of the optical sensor with the lid removed. 1: Optical sensor, 3: Lens system, 6: CCD, 6
a: CCD light receiving surface, 8: prism, 8b: reflective surface, 10: incandescent bulb, 11: adjustment unit, p 1 , p
2 : End point of the light receiving surface.
Claims (1)
物体の像を結ばせる光学系とを備えてなる光セン
サにおいて、 投光手段と、この投光手段よりの光を前記光学
系に向けて反射する反射手段とを備え、この反射
手段は、前記光学系と前記受光面特定点とを結ぶ
線上であつて、前記投光手段との光学的距離と、
前記受光面特定点との光学的距離とが等しくなる
位置に配備したことを特徴とする光センサ。 (2) 前記受光素子と光学系は、ハウジング内に
設けられ、このハウジング内の前記受光素子と光
学系との間に、脱着可能に支持体を設け、この支
持体上に、前記投光手段と反射手段とを設けてな
る実用新案登録請求の範囲第１項記載の光センサ
。[Scope of Claim for Utility Model Registration] (1) An optical sensor comprising a light-receiving element and an optical system that forms an image of a detection object on the light-receiving surface of the light-receiving element, including: a light projecting means; reflecting means for reflecting the light toward the optical system, the reflecting means is on a line connecting the optical system and the light-receiving surface specific point, and has an optical distance from the light projecting means;
An optical sensor, characterized in that the optical sensor is arranged at a position where the optical distance to the light receiving surface specific point is equal. (2) The light-receiving element and the optical system are provided in a housing, a support is removably provided between the light-receiving element and the optical system in the housing, and the light-emitting means is mounted on the support. The optical sensor according to claim 1, which comprises: and a reflecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164692U JPH0169204U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164692U JPH0169204U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169204U true JPH0169204U (en) | 1989-05-08 |
Family
ID=31450523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164692U Pending JPH0169204U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169204U (en) |
-
1987
- 1987-10-28 JP JP1987164692U patent/JPH0169204U/ja active Pending
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