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Safety regulation automatic point inspection device

A safety and automatic technology, applied in the direction of measuring devices, instruments, measuring electronics, etc., can solve the problems that affect the production efficiency and accuracy of point inspection, and do not have built-in point inspection function, so as to achieve the effect of convenience and accuracy

Pending Publication Date: 2021-11-23
青岛仪迪电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current field of safety testing, most of the testing instruments only have built-in line compensation function, and do not have built-in spot check function. The output line of the instrument is then connected to the point inspection tool, and then the point inspection test of the instrument is carried out. After the measurement is completed, the spot inspection tool is removed and the output line of the instrument is reconnected, which affects the production efficiency and the accuracy of point inspection.

Method used

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  • Safety regulation automatic point inspection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-5 , in an embodiment of the present invention, an automatic safety inspection device includes a safety test module 1, an automatic safety inspection module 2 and a safety output module 3, and the safety test module 1 includes a display module 4, a main Control board 5, power amplifier output board 6, amplification part 7, communication control part 8 and signal acquisition part 9;

[0027] The display module 4, the main control board 5, the power amplifier output board 6 and the amplification part 7 are convenient to realize functions such as human-computer interaction function, parameter setting, start, stop and high-voltage output, and the communication control part 8 and the signal acquisition part 9. It is convenient to realize the signal collection and the control function of the high-voltage relay. The safety automatic point inspection module 2 includes a control chip 10, a power supply part 11, a qualified gear position 12, an unqualified gear posit...

Embodiment 2

[0032] In the embodiment of the present invention, the safety test module 1 is provided with a first control signal, and the safety automatic spot check module 2 is provided with a second control signal.

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Abstract

The invention discloses a safety regulation automatic point inspection device, which comprises a safety regulation test module, a safety regulation automatic point inspection module and a safety regulation output module. The safety regulation test module comprises a display module, a main control board, a power amplifier output board, an amplification part, a communication control part and a signal acquisition part; the safety automatic point inspection module comprises a control chip, a power supply part, a qualified gear, an unqualified gear, a communication part and a gear switching part. When the device is used, the safety test module controls the safety automatic point inspection module to switch different items through CAN communication, so that the automatic point inspection function of the safety tester is realized. Through cooperative use of the first high-voltage relay, the second high-voltage relay, the third high-voltage relay and the fourth high-voltage relay, point inspection can be carried out without dismounting a test circuit, and the production efficiency and the accuracy of point inspection are improved.

Description

technical field [0001] The invention relates to the technical field of electronic measurement, in particular to an automatic point inspection device for safety regulations. Background technique [0002] In the current field of safety testing, most of the testing instruments only have built-in line compensation function, and do not have built-in spot check function. The output line of the instrument is then connected to the point inspection tool, and then the point inspection test of the instrument is carried out. After the measurement is completed, the point inspection tool is removed and the output line of the instrument is reconnected, which affects the production efficiency and the accuracy of point inspection. Therefore, the present invention provides a safety automatic inspection device to solve the above-mentioned problems. Contents of the invention [0003] The purpose of the present invention is to provide a safety automatic point inspection device to solve the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 陈伟春
Owner 青岛仪迪电子有限公司