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Online monitor for ESD grounding system

A grounding system and monitor technology, applied in the research and development field of electrostatic monitoring electromechanical products, can solve the problems of low monitoring accuracy, high false alarm rate, single function, etc., and achieve the effect of low open circuit voltage and high monitoring accuracy

Inactive Publication Date: 2013-10-16
SUZHOU TA&A ULTRA CLEAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the products on the market have the disadvantages of relatively single function, low monitoring accuracy and high false alarm rate.

Method used

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  • Online monitor for ESD grounding system
  • Online monitor for ESD grounding system
  • Online monitor for ESD grounding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] refer to Figure 1-Figure 2, the specific implementation method adopts the following technical scheme: it includes equipment grounding monitoring module A, platform pad grounding monitoring module B, monitor C, main grounding bar D, equipment grounding monitoring module A, platform pad grounding monitoring module B and monitor C. The main grounding bar D is connected to each other, and the monitor C is connected to the main grounding bar D. The monitor socket c on the monitor C is respectively connected to the wristband transfer block b and the monitor display panel d. The wrist strap transfer block b is connected to the monitor display panel. The wristbands a are connected to each other.

[0027] refer to image 3 , the wristband transfer block b internally adopts a multi-position socket structure, when the wristband a is not inserted, half inserted, or fully inserted, different conduction circuits will be formed, and the signal will be sent to the monitor socket c. ...

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Abstract

The invention discloses an online monitor for an ESD grounding system. The online monitor comprises an equipment grounding monitoring module (A), a cushion grounding monitor module (B), a monitor (C) and a main grounding bar (D). The equipment grounding monitoring module (A) and the cushion grounding monitor module (B) are respectively in mutual connection with the monitor (C) and the main grounding bar (D). The monitor (C) is connected with the main grounding bar (D). Monitor jacks (c) in the monitor (C) are respectively in mutual connection with a wrist belt transfer block (b) and a monitor display panel (d). The wrist belt transfer block (b) and a wrist belt (a) are connected with each other. Through unique design, the online monitor for the ESD grounding system realizes integrated monitoring of multiple parameters, has an acoustic-optical-electrical alarm function in case of a fault state, and fulfills a networking monitoring function.

Description

technical field [0001] The invention relates to the technical field of research and development of electrostatic monitoring electromechanical products, in particular to an online monitor for an ESD grounding system. Background technique [0002] At present, the awareness of static electricity safety in various domestic industries is getting higher and higher, and the requirements for the test and control level of static electricity are also getting higher and higher. As for the electrostatic damage to the product in the production process, the main reason is that the electrostatic grounding system in each link is not good, which leads to the failure of the electrostatic discharge circuit to work normally. The monitoring of the ESD grounding system mainly involves three parts: the monitoring of the loop status of the human wrist strap wearing, the monitoring of the grounding status of the equipment (production line) and the monitoring of the grounding status of the mat. At p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02
Inventor 王荣刚
Owner SUZHOU TA&A ULTRA CLEAN TECH CO LTD
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