INFRARED SENSOR
PROBLEM TO BE SOLVED: To provide an infrared sensor capable of preventing disconnection in a wiring part by reducing the stress applied to the wiring part connecting the detection part and a circuit part therebetween even when the angle of field is increased by carrying out rotational scanning by me...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an infrared sensor capable of preventing disconnection in a wiring part by reducing the stress applied to the wiring part connecting the detection part and a circuit part therebetween even when the angle of field is increased by carrying out rotational scanning by means of a detection part.SOLUTION: The infrared sensor includes: a detection part 4 for detecting an infrared ray; a scan part 3 for scanning the detection part 4; a circuit part 5 for processing an output from the detection part 4; a wiring part 6 connecting the detection part 4 and the circuit part 5 therebetween; a case 2 in which the detection part 4, the scan part 3 and the circuit part 5 are disposed; and a guide part 10 formed inside the case 2 for restricting movement of the wiring part 6.SELECTED DRAWING: Figure 1
【課題】本発明は、検出部を回転走査して視野角を広めても、検出部と回路部を接続する配線部にかかる応力を低減し、配線部の断線を防止することができる赤外線センサを提供することを目的とする。【解決手段】この目的を達成するために本発明は、赤外線を検出する検出部4と、検出部4を走査する走査部3と、検出部4の出力を処理する回路部5と、検出部4と回路部5を接続する配線部6と、検出部4と走査部3と回路部5とが配置されるケース2と、ケース2の内側に設けられ配線部6の動きを制限するガイド部10を有している構成とした。【選択図】図1 |
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