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Proximity sensor automatic detection equipment

A technology of proximity sensor and automatic detection, which is applied in the field of sensor detection, can solve the problems of the convincingness of the detection results, the inability to adapt to parallel detection, and time-consuming and labor-intensive problems, so as to improve the detection efficiency and effect, facilitate manual loading and unloading operations, and improve loading and unloading. efficiency effect

Pending Publication Date: 2022-07-29
ZHONGHANG ELECTRONICS MEASURING INSTR
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Manual factory inspection of switch sensors is not only time-consuming, laborious and inefficient, but also in the process of operation, certain interference factors will inevitably be introduced due to human reasons, and it is difficult to synchronize the experimental value with the real value, and then the detection results have large gaps. error
At the same time, it is also unable to adapt to parallel detection in high and low temperature environments, making the test status unable to restore the real use environment, making the persuasiveness of the detection results open to question

Method used

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  • Proximity sensor automatic detection equipment
  • Proximity sensor automatic detection equipment
  • Proximity sensor automatic detection equipment

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative efforts, fall within the protection scope of the present invention.

[0041] It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by ...

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Abstract

The invention discloses automatic detection equipment for a proximity sensor. The automatic detection equipment comprises a control output assembly, a high-low temperature box and the proximity sensor, the control output assembly comprises a motor and an angular displacement sensor, the angular displacement sensor is connected with an output shaft of the motor in series, the output shaft of the motor is coaxially connected with a rotating shaft, the rotating shaft extends into the high-low temperature box, and a proximity sensor target is arranged on the rotating shaft; a mounting plate is arranged in the high-low temperature box, a proximity sensor is mounted on the mounting plate, and when the output shaft rotates to enable the proximity sensor target to be in a vertical state, a probe of the proximity sensor is attached to the proximity sensor target. Manual operation can be replaced, automatic detection of the proximity sensor is carried out in high and low temperature environments, and the detection efficiency and effect are improved.

Description

technical field [0001] The invention belongs to the field of sensor detection, and relates to an automatic detection device for proximity sensors. Background technique [0002] Proximity sensor is a very widely used detection unit in the field of automatic control, and is widely used in switch state detection, intelligent identification and other fields. Proximity sensors will have a certain number and type of defects in production, so it is necessary to test the electromagnetic characteristics of the sensor after production is completed. The traditional detection method is manual operation. The probe of the proximity sensor is fixed, the target of the proximity sensor is rotated to change the position state between the two, and then the output electrical signal of the sensor is detected by electronic instruments to determine whether the sensor meets the design requirements. quality requirements. The factory inspection of switch sensors is not only time-consuming and labor...

Claims

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Application Information

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IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 冯驰曹新成杨涛陶宇飞杨超群
Owner ZHONGHANG ELECTRONICS MEASURING INSTR
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