KR20150116746A - Anti-static electricity unit - Google Patents
Anti-static electricity unit Download PDFInfo
- Publication number
- KR20150116746A KR20150116746A KR1020140042469A KR20140042469A KR20150116746A KR 20150116746 A KR20150116746 A KR 20150116746A KR 1020140042469 A KR1020140042469 A KR 1020140042469A KR 20140042469 A KR20140042469 A KR 20140042469A KR 20150116746 A KR20150116746 A KR 20150116746A
- Authority
- KR
- South Korea
- Prior art keywords
- attached
- metal
- static electricity
- groove
- diode
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The present invention relates to an electrostatic discharge device that is attached to a conductive attaching object such as an opening / closing switch portion of an elevator frequently used in everyday life, a door handle of an automobile door, or a door handle of an entrance door so as to flow static electricity, A diode 21 and a resistor 22 are connected in series to an upper part of a metal disk 10 having a groove 11 formed at the bottom thereof so as to prevent shock caused by the metal substrate 20, And a dome cover 30 having a touch plate 31 formed at the center thereof is attached and fixed to an upper portion of the metal substrate 20. An elastic piece 12 is attached to the inside of the groove 11, (10) with a double-sided tape (40) having a release paper (41) attached to the periphery of the bottom portion
Description
Generally, the human body can be electrostatically charged by electrostatic induction due to various situation causes. The main reason is that the exchange of electrons on the surface of two materials to be contacted or the difference in dielectric constant, temperature effect, and piezoelectric effect between two materials causes static electricity .
At this time, when the object having a relatively low resistivity is contacted, the charged electric charge is discharged to the human body, and the human body receives a surprise shock according to the magnitude of the discharged electric current.
Therefore, the present invention prevents electrostatic shock by allowing the static electricity generated from the human body to flow to the ground through the static self-extinguishing mechanism attached to the opening / closing switch portion of the elevator, the handle of the car door or the handle portion of the door. To an electrostatic self-extinguishing mechanism
In the past, there were various kinds of static eliminators, but the main type was a rod type which is attached to a key ring separately or a portable type which is directly attached to a key.
The conventional electrostatic extinction mechanisms as described above are always in contact with each other. However, since the electrostatic discharge device hanging on the key ring must be brought into contact with the place to be discharged every time the device is used, There is a problem that static electricity can not be prevented because many people can not use the device because of contact with other people.
In order to solve the above-described problems, the present invention provides a touch panel that can be easily contacted by a user, a resistor and a diode are connected in series by soldering, and one side of the diode is soldered to a metal plate having an elastic piece It is an object of the present invention to provide a static electricity self-extinguishing mechanism that is fixedly installed in a place where the metal frequently contacts, thereby preventing a shock caused by static electricity, which is occasionally generated by a human body.
As described above, the static electricity generated from the human body in various situations of everyday life is safely discharged to the attached object and the grounded ground through the electrostatic self-extinguishing mechanism of the present invention, so that the shock caused by the static electricity does not occur even when the human body comes into contact with the attached object It is effective to prevent.
1 is an exploded perspective view of the present invention;
Figure 2 is an assembled cross-sectional view of the present invention.
3 is an electrical block diagram of the electrostatic self-extinguishing mechanism of the present invention.
4 is a use state diagram of the present invention.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view of the present invention, FIG. 2 is an assembled cross-sectional view of the present invention, and FIG. 3 is an electrical block diagram of the electrostatic self-extinguishing mechanism of the present invention.
1 and 2, the electrostatic self-
A
An
A double-
The
In other words, as shown in an electrical block diagram of the electrostatic self-extinguishing mechanism of FIG. 3, the conductive plate is brought from the
The dome-
A
The electrostatic self-
The double-
4 shows an example of the use of the present invention. The electrostatic self-
As another example, it is also possible to use the
1
21
40 double-
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140042469A KR20150116746A (en) | 2014-04-08 | 2014-04-08 | Anti-static electricity unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140042469A KR20150116746A (en) | 2014-04-08 | 2014-04-08 | Anti-static electricity unit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150116746A true KR20150116746A (en) | 2015-10-16 |
Family
ID=54365709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140042469A KR20150116746A (en) | 2014-04-08 | 2014-04-08 | Anti-static electricity unit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20150116746A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220057780A (en) | 2020-10-30 | 2022-05-09 | 박성학 | Remover for Static electricity |
-
2014
- 2014-04-08 KR KR1020140042469A patent/KR20150116746A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220057780A (en) | 2020-10-30 | 2022-05-09 | 박성학 | Remover for Static electricity |
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |