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Portable sensor tester

A portable, sensor-based technology, applied in the field of sensors, can solve the problems of inconvenient portability of sensor testers, expansion of power grid accidents, etc.

Inactive Publication Date: 2020-01-21
苏州吉玛自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The correct transmission of the sensor has saved and guaranteed the safe and stable operation of the power system countless times. However, this is also a double-edged sword. Once the relay protection device operates incorrectly, it will often become the cause of the grid accident and expand the grid accident. the culprit
Most of the previous major system collapses and large-scale power outages at home and abroad were due to the influence of incorrect action of relay protection
[0003] Sensors often break down in daily use, and need to be tested and maintained. However, the existing sensor testers are not easy to carry, so there is an urgent need for a portable sensor tester.

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] The present invention provides such Figure 1-3 A kind of convenient and portable sensor tester shown, comprises portable case body 1, fixed belt 4 and handle 2, and described portable case body 1 comprises top cover 5, box body 6 and storage board 11, and described portable case body 1 is connected with a fixing belt 4 and a handle 2, the top cover 5 is hinged on the box body 6 through a hinge, the top cover 5 includes a storage bag 7 and a pencil case...

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Abstract

The invention discloses a portable sensor tester. The portable sensor tester comprises a portable case body, a fixing strap and a handle. The portable case body comprises a top cover, a case body, anda storage plate. The portable case body is connected with the fixing strap and the handle, the top cover is hinged to the box body through a hinge, the top cover comprises a placing bag and a pen bag, a barrier strip is fixedly welded to the case body, the case body comprises a groove and a relay protection box, the storage plate is movably connected to the portable case body through a slide rail, storage plate placing groove matched with the storage plate is formed in the portable case body, the storage plate placing groove is formed in the lower part of the groove and the relay protection box, a storage slot for placing safety tools is formed in the storage plate in a dug mode, the relay protection box comprises a shell, and the shell is of a rectangular structure. The portable sensor tester has the advantages of convenient use, portability, high safety and the like.

Description

technical field [0001] The technical field of sensors of the present invention particularly relates to a portable sensor tester. Background technique [0002] Sensors are the most basic, important and effective means to ensure the safety of power equipment and the stability of power systems. The correct transmission of the sensor has saved and guaranteed the safe and stable operation of the power system countless times. However, this is also a double-edged sword. Once the relay protection device operates incorrectly, it will often become the cause of the grid accident and expand the grid accident. the culprit. Most of the previous major system collapses and large-scale power outages at home and abroad were due to the influence of incorrect actions of relay protection. [0003] Sensors often break down in daily use, and need to be tested and maintained. However, the existing sensor testers are not easy to carry, so a portable sensor tester is urgently needed. Contents of ...

Claims

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Application Information

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IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 饶智超
Owner 苏州吉玛自动化科技有限公司
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