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Precise infrared photoelectric sensor

An electrical sensor, infrared light technology, applied in the field of sensors, can solve the problems of no sensor and difficulty in acquiring object information, and achieve the effect of improving sensitivity

Pending Publication Date: 2018-12-11
安徽科达自动化集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, it is impossible to obtain a large amount of information that cannot be directly obtained by human senses without suitable sensors.
The obstacle of many basic scientific researches at first just be that obtaining of object information has difficulties, and the appearance of some new mechanism and highly sensitive detecting sensor tends to cause the breakthrough in this field.

Method used

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elucidated below in conjunction with specific embodiments.

[0022] Such as figure 1 As shown, a precision infrared photoelectric sensor includes a cylindrical housing 10, and an infrared receiving unit 20 and an infrared emitting unit 30 arranged in the housing 10, and the infrared receiving unit 20 and the infrared emitting unit 30 are axially arranged on the housing 10 Inside, and each unit forms the precise infrared photoelectric sensor through the housing 10, the filter 40 arranged at the front end of the housing 10 and the tail plug 50 arranged at the rear end of the housing 10.

[0023] Such as figure 1 As shown, the infrared receiving unit 20 includes a photocell bracket 21 and a photocell assembly matched with the photocell bracket 21. The photocell assembly includes a fixing ring 221, a photocel...

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Abstract

The present invention relates to the technical field of sensors and particularly relates to a precise infrared photoelectric sensor comprising a cylindrical outer casing and also comprises an infraredreceiving unit and an infrared emitting unit disposed in the outer casing. Both the infrared receiving unit and the infrared emitting unit are axially arranged in the outer casing, and the precise infrared photoelectric sensor is formed by the units through the outer casing, a filter disposed at the front end of the outer casing and a tail plug disposed at the rear end of the outer casing. In this way, the present invention provides the high-precision infrared photoelectric sensor applied to the measurement of a distance, a density and a quantity of a product surface in chemical medical and industrial product manufacture, a calibrated sensor can measure surface parameters of an object within 10 mm, the precision can reach 0.1 micron, and the precise infrared photoelectric sensor is especially used for the measurement of flexible materials such as rubber sealing rings and fiber rods.

Description

Technical field: [0001] The invention relates to the technical field of sensors, in particular to a precision infrared photoelectric sensor. Background technique: [0002] A sensor (English name: transducer / sensor) is a detection device that can sense the measured information and convert the sensed information into an electrical signal or other required form of information output according to a certain rule to meet the information requirements. transmission, processing, storage, display, recording and control requirements. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization, and networking. It is the first link to realize automatic detection and automatic control. The existence and development of sensors allow objects to have senses such as touch, taste, and smell, and make objects come alive slowly. Usually according to its basic perception function, it can be divided into ten categories such as thermal sen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V8/12
CPCG01V8/12Y02B20/40
Inventor 王天甜李凡王万年唐慧唐洪珍李勇刘启峰孙会昌张兴石兆蚌魏明月徐忠保
Owner 安徽科达自动化集团股份有限公司
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