JPS6017476U - reflected light detector - Google Patents
reflected light detectorInfo
- Publication number
- JPS6017476U JPS6017476U JP10951483U JP10951483U JPS6017476U JP S6017476 U JPS6017476 U JP S6017476U JP 10951483 U JP10951483 U JP 10951483U JP 10951483 U JP10951483 U JP 10951483U JP S6017476 U JPS6017476 U JP S6017476U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflected light
- light detector
- synthetic resin
- light emitting
- 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 Radar Systems And Details Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図および第2図はそれぞれ従来の反射光検出器の斜
視図、第3図はこの考案の反射光検出器の第1の実施例
の縦断側面図、第4図はその斜視図、第5図は発光部の
みを取り出して示した斜視図、第6図はこの考案の反射
光検出器の第〉の実 ″雄側の縦断側面図、第7図は
その斜視図である。
la、 1b、 lc、 1d−−−−−−リー
ド端子、1a′。
lc’・・・・・・接続端子部、2・・・・・・発光素
子、2a・・曲一方の電極、2b・・・・・・リード線
、3・曲・受光素子、3a・・・・・・一方の電極、3
b・・・・・・リード線、4・・・・・・透光性の合成
樹脂、5・・・・・・発光部、5a・・・・・・頂面部
、6・・・・・・受光部、6a・・・・・・頂面部、7
・・・・・・不透光性の合成樹脂。
第2図
第3図1 and 2 are respectively perspective views of a conventional reflected light detector, FIG. 3 is a longitudinal cross-sectional side view of a first embodiment of the reflected light detector of this invention, and FIG. 4 is a perspective view thereof. Fig. 5 is a perspective view showing only the light emitting part taken out, Fig. 6 is a vertical sectional side view of the male side of the reflected light detector of this invention, and Fig. 7 is a perspective view thereof. 1b, lc, 1d---Lead terminal, 1a'. lc'... Connection terminal section, 2... Light emitting element, 2a... Electrode on one side of the curve, 2b... ...Lead wire, 3, curved light receiving element, 3a...One electrode, 3
b...Lead wire, 4...Translucent synthetic resin, 5...Light emitting part, 5a...Top part, 6...・Light receiving part, 6a...Top part, 7
......An opaque synthetic resin. Figure 2 Figure 3
Claims (1)
とともにこれらを、側断面がほぼ台形状となり、かつ、
その中心線が外部の所定距離において交叉するように区
分して透光性の合成樹脂で一体にモールドして発光部と
受光部とを並設形成するとともに、これらの発光部と受
光部のまわりをその頂面部を残して囲繞するように不透
光性の合成樹脂で一体にモールドしてなる反射光検出器
。A light-emitting element and a light-receiving element are arranged on the same plane at a predetermined interval, and the side cross section thereof is approximately trapezoidal, and
The center lines intersect at a predetermined distance outside and are molded together with translucent synthetic resin to form a light emitting part and a light receiving part side by side, and the area around these light emitting part and light receiving part is A reflected light detector is made by integrally molding a non-transparent synthetic resin so as to surround it except for the top surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10951483U JPS6017476U (en) | 1983-07-14 | 1983-07-14 | reflected light detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10951483U JPS6017476U (en) | 1983-07-14 | 1983-07-14 | reflected light detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6017476U true JPS6017476U (en) | 1985-02-06 |
Family
ID=30255076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10951483U Pending JPS6017476U (en) | 1983-07-14 | 1983-07-14 | reflected light detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017476U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03172457A (en) * | 1989-11-30 | 1991-07-25 | Naka Ind Ltd | Cover body for floor inspection port |
JPH03172456A (en) * | 1989-11-30 | 1991-07-25 | Naka Ind Ltd | Handle for floor inspection port |
-
1983
- 1983-07-14 JP JP10951483U patent/JPS6017476U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03172457A (en) * | 1989-11-30 | 1991-07-25 | Naka Ind Ltd | Cover body for floor inspection port |
JPH03172456A (en) * | 1989-11-30 | 1991-07-25 | Naka Ind Ltd | Handle for floor inspection port |
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