Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antistatic plate and device, and application of device

An antistatic, metal plate technology, applied in the direction of static electricity, electrical components, etc., can solve the problems of magnetic ring short circuit, unsuitable car body, large volume, etc., and achieve the effect of ensuring normal operation, eliminating static electricity, and eliminating electromagnetic interference

Inactive Publication Date: 2011-11-23
DAHUA JINHUI BEIJING TECH
View PDF16 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when encountering high-frequency interference signals, the inductance of the magnetic ring will be short-circuited, and the anti-static effect cannot be exerted. Moreover, its volume is relatively large, so it is not suitable for installation in the car body

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antistatic plate and device, and application of device
  • Antistatic plate and device, and application of device
  • Antistatic plate and device, and application of device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0053] According to the materials and proportions provided in Table 1, an appropriate amount of binder is added and mixed uniformly to prepare a coating, and then the coating is coated on a metal plate to prepare an antistatic plate 1-3. Fix the above-mentioned antistatic plate 1-3 on the battery and test its voltage stability. The basic situation of the electromagnetic interference board 1-3 is as follows:

[0054] Table 1 The proportion of coating materials and the composition of anti-electromagnetic interference boards 1-3

[0055]

[0056] Voltage stability test:

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides an antistatic plate, an antistatic device and application of the antistatic device. The antistatic plate and the antistatic device can be arranged at any position of electric equipment, are used for eliminating static electricity of the electric equipment, have stable performance and do not influence human health. The antistatic plate comprises a metal plate (2) and a coating (3) which is formed on any surface of the metal plate (2); a grounded lead (4) is connected to the metal plate (2); and the coating (3) comprises a powdery piezoelectric material, a dielectric and a silicone coating which are used as main components. The antistatic device is formed by overlapping multiple layers of the antistatic plates, and preferably is provided with one or more sandwich structures which are formed by clamping overlapped bodies of the multiple layers of the antistatic plates by using an aluminum mesh.

Description

Technical field [0001] The present invention relates to the field of antistatic, in particular to antistatic plates, devices and their applications used in electrical and electronic equipment. Background technique [0002] Any object is charged internally. Under normal conditions, the number of positive and negative charges are equal, and there is no external charging phenomenon. However, when two different objects are in contact or rubbed, one object has negatively charged electrons. It will cross the interface and enter another object, and static electricity will be generated. And because their charge accumulates, they generate a very high static voltage. When two objects with different charges are separated or contacted, an electric spark occurs, which is the phenomenon of static discharge. With the large-scale application of electrical appliances and electronic equipment, static electricity is everywhere and all the time. They are potential sources of interference for electr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H05F3/02
Inventor 和田正幸
Owner DAHUA JINHUI BEIJING TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com