JPS5816579U - Photoelectric detection device - Google Patents
Photoelectric detection deviceInfo
- Publication number
- JPS5816579U JPS5816579U JP10930281U JP10930281U JPS5816579U JP S5816579 U JPS5816579 U JP S5816579U JP 10930281 U JP10930281 U JP 10930281U JP 10930281 U JP10930281 U JP 10930281U JP S5816579 U JPS5816579 U JP S5816579U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- photoelectric detection
- condenser lens
- light receiving
- photoelectric
- 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
- 238000001514 detection method Methods 0.000 title claims description 4
- 230000003287 optical effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 102100038023 DNA fragmentation factor subunit beta Human genes 0.000 description 1
- 101100277639 Homo sapiens DFFB gene Proteins 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Optical Transform (AREA)
- Switches Operated By Changes In Physical Conditions (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、第１図は本考案の一実施例による光電検知装置の全体
的構成を示す断面図、第２図は第１図の装置に用いられ
る演算回路部の一例を示すブロック回路図、そして第３
図は第２図の演算回路部の動作モデルを示す波形図であ
る。
１・・・・・・第１の光受信部、２・・・・・・第２の
光受信部、３・・・・・・第１゛の集光レンズ部、４・
・・・・・第１の光案内部、５・・・・・・第１の光電
素子、６・・・・・・第２の集光レンズ部、７・・・・
・・第２の光案内部、８・・・・・・第２の光電素子、
９・・・・・・演算回路部、１０・・・・・・端子部、
１１・・・・・・ケース、１２・・・・・・第１の動作
表示装置、１３・・・・・・第２の動作表示装置、ＶＲ
ｌ、ＶＲ２・・・・・・感度調整用可変抵抗器、ｓｗｌ
・・・・・・モード切替スイッチ、ＩＣＴ・・・・・・
入カコンＦロール回路、ＤＦＦｉ、ＤＦＦ２・・・・・
・ディレーフリップフロップ、ＤＬ・・・・・・遅延回
路、ＲＹｌ・・・・・・リレーコイル、ｒｙｌ・・・・
・・リレー接点。, FIG. 1 is a sectional view showing the overall configuration of a photoelectric detection device according to an embodiment of the present invention, FIG. 2 is a block circuit diagram showing an example of an arithmetic circuit section used in the device shown in FIG. 1, and FIG.
This figure is a waveform diagram showing an operational model of the arithmetic circuit section of FIG. 2. DESCRIPTION OF SYMBOLS 1...First light receiving section, 2...Second light receiving section, 3...First condensing lens section, 4...
...First light guide part, 5...First photoelectric element, 6...Second condensing lens part, 7...
...Second light guide section, 8...Second photoelectric element,
9... Arithmetic circuit section, 10... Terminal section,
11... Case, 12... First operation display device, 13... Second operation display device, VR
l, VR2......variable resistor for sensitivity adjustment, swl
...Mode changeover switch, ICT...
Input controller F roll circuit, DFFi, DFF2...
・Delay flip-flop, DL...Delay circuit, RYl...Relay coil, ryl...
...Relay contact.
Claims (1)
受信部と該第１の光受信部に入力信号かあ一′ る間に
該第２の光受信部に入力信号が印加された時出力信号を
□発生する演算回路とを具備する光電検出装置において
、該第１邦よび第２の光受信部はそれぞれ集光レンズお
よび光電素子を具備し、該第１の光受信部の集光レンズ
と該第２の光受信部の集光レンズとは一体的に成形され
てなることを特徴とする光電検知装置。The input signal is applied to the second optical receiver while the input signal is being applied to the first and second optical receivers arranged in substantially the same direction. In the photoelectric detection device, the first and second optical receivers each include a condenser lens and a photoelectric element, and the first optical receiver and the second optical receiver each include a condenser lens and a photoelectric element. A photoelectric detection device characterized in that the condenser lens of the second light receiving section and the condenser lens of the second light receiving section are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10930281U JPS5816579U (en) | 1981-07-24 | 1981-07-24 | Photoelectric detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10930281U JPS5816579U (en) | 1981-07-24 | 1981-07-24 | Photoelectric detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816579U true JPS5816579U (en) | 1983-02-01 |
Family
ID=29903683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10930281U Pending JPS5816579U (en) | 1981-07-24 | 1981-07-24 | Photoelectric detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01217819A (en) * | 1988-02-24 | 1989-08-31 | Matsushita Electric Works Ltd | Human body detecting switch |
-
1981
- 1981-07-24 JP JP10930281U patent/JPS5816579U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01217819A (en) * | 1988-02-24 | 1989-08-31 | Matsushita Electric Works Ltd | Human body detecting switch |
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