CN201356920Y - Portable static eliminator - Google Patents
Portable static eliminator Download PDFInfo
- Publication number
- CN201356920Y CN201356920Y CNU2009201146058U CN200920114605U CN201356920Y CN 201356920 Y CN201356920 Y CN 201356920Y CN U2009201146058 U CNU2009201146058 U CN U2009201146058U CN 200920114605 U CN200920114605 U CN 200920114605U CN 201356920 Y CN201356920 Y CN 201356920Y
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- China
- Prior art keywords
- shell
- convenient
- lightning protection
- metal part
- protection diode
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- Elimination Of Static Electricity (AREA)
Abstract
Disclosed is a portable static eliminator, which comprises an insulating body shell (4) and a static elimination circuit in the shell (4), and is characterized in that the static elimination circuit includes at least a lightning protection diode (3) axially arranged in the insulating body shell (4), both ends of the lightning protection diode (3) are respectively connected with corresponding metal parts (2) which are fixed at both ends of the insulating body shell (4). Compared with the prior art, the utility model has the advantages that the device has smaller volume, and is safe, reliable and impact-resistant, the structure is simple and rational, the production is convenient, and carrying is convenient, and the high voltage static electricity generated by friction can be effectively eliminated; in addition, the device can safely eliminate the static electricity carried by the human body and other equipment by using the characteristics that the lightning protection diode can absorb and eliminate higher voltage static electricity, a magnetic contact which is additionally provided can be automatically adsorbed on the surface of automobile steel body, and the device is more convenient to use.
Description
Technical field
This utility model relates to the portable electrostatic cancellation element on a kind of individual of being used for and the automobile.
Background technology
At present, the electrostatic structure of known individual's removal is welded to connect two Metal Contact ends by resistance and neon tube and forms, when human body and equipment carry static, can utilize the resistance difference between human body and the equipment during contact, the static of release device, the electrostatic potential in the time of still most often is higher than 10,000 volts, just is easy to make static to skip resistance and forms electric arc, the effect of resistance can not get effective performance, also just can't eliminate static safely.
Existing a kind of patent No. is a kind of Portable Automatic induction ionotron of Chinese patent of CN200720107119.4, and it is characterized in that: it comprises housing, eliminostatic circuit, unsettled conductive filament and contacts conductor.The eliminostatic circuit is arranged on enclosure interior, and it is made up of a signal amplification circuit and a control circuit; The low order input of contact conductor control circuit in resistance access eliminostatic circuit; Unsettled conductive filament also connects the low order input of control circuit in the eliminostatic circuit through resistance, unsettled conductive filament is contained in the housing, and several holes are communicated with extraneous and unsettled conductive filament containing cavity around the front and back of described housing.Its circuit more complicated, element is many, the cost height, and, mainly be to adopt resistive element, there is aforesaid defective inevitably; Also having the patent No. is a kind of individual ionotron of Chinese patent of CN200720106696.1, it is characterized in that comprising that is transmitted an electrostatic metal tube contact head, the two poles of the earth that the mutual maintenance certain interval that is made of metal is arranged in the neon tube, a wherein utmost point that contacts first end and neon tube joins, and another extremely joins with the antistatic plastic head, the antistatic plastic head joins with another metal tube again, though circuit reduction, element has lacked, but, still be to adopt resistance and neon tube combining form, also have aforesaid defective, need to improve design.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of simple and practical, portable electrostatic canceller that eliminostatic is effective is provided at above-mentioned prior art present situation.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of portable electrostatic canceller, it includes the eliminostatic circuit in insulator shell and the shell, it is characterized in that: the eliminostatic circuit includes the lightning protection diode that axially is provided with in the shell at least, and the two ends of this lightning protection diode are connected with the corresponding metal part that is fixed in insulator shell two ends respectively.
As preferably, assembly is convenient to respectively by conducting resinl or welding or conflict and be connected with separately metal part in the two ends of described insulator shell.
Improve, described insulator shell is transparent or translucent insulator shell, can not only eliminate static again, and can also clearly illustrate whether static electrification of measured object, thereby further improves result of use.
Improve, the wherein end in the metal part of described insulator shell two ends is provided with to be convenient to canceller is adsorbed the Magnet that is positioned on the ironware again, and this Magnet is embedded on the end face of metal part, and concordant together with the metal part end face, thereby makes the location more convenient.
Improve, the other end in the metal part of described insulator shell two ends is designed to be convenient to metal tabs hand-held and that wear lanyard, uses conveniently to hold and to be through on the key-ring again.
Compared with prior art, this utility model adopts device to include the insulator shell, axially is provided with the lightning protection diode in the enclosure, and the two ends of this diode are connected with the corresponding metal part that is fixed in the insulator two ends respectively.The advantage of this design is: at first, the volume of this device is littler, and is safe and reliable, shock-resistant, simple and reasonable, and it is convenient to produce, and can be convenient for carrying, and can effectively stop fricative high-pressure electrostatic; Also have, and utilize the lightning protection diode can absorb the more high-tension electrostatic characteristic of elimination, safety is eliminated human body and the entrained static of other equipment, utilize the noble gas of lightning protection diode inside, when static is absorbed elimination, it is luminous to glimmer, produce indicating effect, and, can be adsorbed on automobile iron and steel surface automatically with the magnetic contact head, use convenient, have, insulator adopts transparent insulator, so can not only eliminate static again, and can also clearly illustrate whether static electrification of measured object, thereby further improve result of use.
Description of drawings
Fig. 1 is the structure sectional exploded view of the embodiment of this utility model embodiment.
The specific embodiment
Embodiment describes in further detail this utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the portable electrostatic canceller of present embodiment, this device include insulator shell 4 and eliminostatic circuit, and this insulator shell is a transparent insulation body case 4.Axially be provided with the key components of diode 3 as the eliminostatic circuit in insulator shell 4, this diode 3 adopts the lightning protection diode.Two ends at diode 3 are connected with the corresponding metal part 2 that is fixed in insulator shell 4 two ends respectively.The two ends of insulator shell 4 are respectively by conducting resinl or welding or conflict and be connected with separately metal part 2.Wherein end in insulator shell 4 two ends metal part 2 is provided with to be convenient to device is adsorbed the Magnet 1 that is positioned on the ironware.This Magnet 1 is embedded on the end face of metal part 2, and concordant together with metal part 2 end faces.And the other end in the insulator shell 4 two ends metal part 2 is designed to be convenient to the metal tabs 21 of hand-held and wire rope handling.
Below the utility model is described in further detail:
Its internal structure of this utility model is the lightning protection diode of interior sealing chip, two utmost points and metal contravention coupling part are conducting resinl, make this product integrate big surge current and semi-conductive high-speed response, lightning protection diode, conducting resinl are connected the insulator shell of packing into handheld terminal metal tabs, contact jaw hard contact.Operation principle of this device and characteristics:
1. when high-pressure electrostatic invasion body, the built-in chip of lightning protection diode rapidly response and at once abatement apparatus and human body carry static, it is strong to have the electric current ability to bear: 1000A (8/20 μ s), 100A (10/700 μ s).
2. response speed fast (ns level), shock-resistant, stable performance, good reproducibility, characteristics such as the life-span is long and volume is little.
3. utilize the noble gas of lightning protection diode inside, when static was absorbed elimination, it was luminous to glimmer.
4. all elements connections need not welding, energy-conserving and environment-protective production, and it is little to put the detonator volume, and the device profile is smaller and more exquisite attractive in appearance.
5. contravention adopts the Magnet mode first, can be adsorbed on body of a motor car and absorb to eliminate friction high-pressure static.
Claims (6)
1, a kind of portable electrostatic canceller, it includes the eliminostatic circuit in insulator shell (4) and the shell (4), it is characterized in that: the eliminostatic circuit includes the lightning protection diode (3) that axially is provided with in the shell (4) at least, and the two ends of this lightning protection diode (3) are connected with the corresponding metal part (2) that is fixed in insulator shell (4) two ends respectively.
2, portable electrostatic canceller according to claim 1 is characterized in that: the two ends of described insulator shell (4) are respectively by conducting resinl or welding or conflict and be connected with separately metal part (2).
3, according to claim 1,2 or 3 described portable electrostatic cancellers, it is characterized in that: described insulator shell (4) is transparent or translucent insulator shell.
4, according to claim 1,2 or 3 described portable electrostatic cancellers, it is characterized in that: the wherein end in described insulator shell (4) the two ends metal part (2) is provided with to be convenient to canceller is adsorbed the Magnet (1) that is positioned on the ironware.
5, portable electrostatic canceller according to claim 4 is characterized in that: described Magnet (1) is embedded on the end face of metal part (2), and concordant together with metal part (2) end face.
6, portable electrostatic canceller according to claim 5 is characterized in that: the other end in described insulator shell (4) the two ends metal part (2) is designed to be convenient to metal tabs (21) hand-held and that wear lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201146058U CN201356920Y (en) | 2009-02-25 | 2009-02-25 | Portable static eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201146058U CN201356920Y (en) | 2009-02-25 | 2009-02-25 | Portable static eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356920Y true CN201356920Y (en) | 2009-12-09 |
Family
ID=41422676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201146058U Expired - Lifetime CN201356920Y (en) | 2009-02-25 | 2009-02-25 | Portable static eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356920Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180132A (en) * | 2011-04-26 | 2011-09-14 | 江苏财经职业技术学院 | Adjustable automobile electrostatic discharging device |
| CN103191519A (en) * | 2013-02-01 | 2013-07-10 | 刘凤洋 | Electrostatic discharge device |
| CN104299962A (en) * | 2013-07-15 | 2015-01-21 | 波音公司 | Electrostatic charge dissipation system |
-
2009
- 2009-02-25 CN CNU2009201146058U patent/CN201356920Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180132A (en) * | 2011-04-26 | 2011-09-14 | 江苏财经职业技术学院 | Adjustable automobile electrostatic discharging device |
| CN102180132B (en) * | 2011-04-26 | 2012-11-21 | 江苏财经职业技术学院 | Adjustable automobile electrostatic discharging device |
| CN103191519A (en) * | 2013-02-01 | 2013-07-10 | 刘凤洋 | Electrostatic discharge device |
| CN104299962A (en) * | 2013-07-15 | 2015-01-21 | 波音公司 | Electrostatic charge dissipation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |