CN103124028A - Anti-static plug and anti-static electric connector with same - Google Patents
Anti-static plug and anti-static electric connector with same Download PDFInfo
- Publication number
- CN103124028A CN103124028A CN2011102967256A CN201110296725A CN103124028A CN 103124028 A CN103124028 A CN 103124028A CN 2011102967256 A CN2011102967256 A CN 2011102967256A CN 201110296725 A CN201110296725 A CN 201110296725A CN 103124028 A CN103124028 A CN 103124028A
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- faraday cage
- electric connector
- cage housing
- ring
- doubling
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Disclosed is an anti-static electric connector. An anti-static plug is arranged on the electric connector and mainly comprises an insulator component (1), a fixing clamp ring (2), a Faraday cage shell (3), a shielding ring (6), a coupling nut (5) and a doubling-up clamp spring (4), wherein the insulator component (1) is connected with the Faraday cage shell (3) through the fixing clamp ring (2), the Faraday cage shell (3) is connected with the coupling nut (5) through the doubling-up clamp spring (4), and the shielding ring (6) is connected with the Faraday cage shell (3) through an interference fit structure. The invention particularly provides the anti-static plug, the anti-static plug is simple in structure and production process, wide in use range and low in manufacturing cost and has great economic and social values, 26KVD high voltage can be reduced into safe voltage lower than 10V, so that safety of airborne devices and internal data chips is protected, and safety operation of electronic devices and precision instruments is ensured.
Description
Technical field
The present invention relates to electrostatic prevention structure and the electric design field that discharges in the antistatic design of electric connector, a kind of antistatic plug is provided especially and uses the anti-electrostatic electric connector of this plug.
Background technology
The present domestic Related product that there is no, the work of the most employing of domestic anti-electrostatic electric connector electronic devices and components namely adds diode to carry out electrostatic defending, the method complex structure in existing connector
Volume is larger, and the bad assurance of technique in assembling process, and percent defective is higher; The present invention provides a kind of anti-electrostatic electric connector especially; the electrostatic screen method is combined with the Faraday cage principle and is applied in connector; the overall structure, the volume that do not change connector only change the connector shell interface; the operation principle of this connector is for to make front end face, gauze screen, the earth connection of connector shell connect into an equipotential body by the Faraday cage structure; when connector runs into static discharge; electric current is connected with ground wire by the equipotential body, thus play antistatic protection effect.
Summary of the invention
the present invention provides especially a kind of antistatic plug and uses the anti-electrostatic electric connector of this plug, this antistatic plug construction is simple, easy to use, the scope of application is wide, can be connected with any model electric connector, use the electric connector of this antistatic plug and can realize electronic equipment, the antistatic of precision instrument, can resist the static discharge of 26KVD, the high voltage drop of 26KVD can be arrived below the 10V voltage of safety, thereby the safety of protection airborne equipment and internal data chip, to guarantee the safe operation of electronic equipment and precision instrument, and production technology is simple, cost of manufacture is low, have great economic worth and social value.
Anti-electrostatic electric connector of the present invention; that the electrostatic screen method is combined with the Faraday cage principle and is applied in connector; the overall structure, the volume that do not change connector only change the connector shell interface; the operation principle of this connector is for to make front end face, gauze screen, the earth connection of connector shell connect into an equipotential body by the Faraday cage structure; when connector runs into static discharge; electric current is connected with ground wire by the equipotential body, thus play antistatic protection effect.
Antistatic plug of the present invention, mainly comprise insulator assembly (1), fixedly snap ring (2), Faraday cage housing (3), doubling-up jump ring (4), coupling nut (5), shading ring (6), wherein, described insulator assembly (1) passes through fixedly, and snap ring (2) is connected with Faraday cage housing (3), Faraday cage housing (3) is connected with coupling nut (5) by doubling-up jump ring (4), and shading ring (6) is connected with Faraday cage housing (3) by over-surplus fit structure.
anti-electrostatic electric connector of the present invention, wherein, be provided with the antistatic plug on described electric connector, described antistatic plug mainly comprises insulator assembly (1), fixing snap ring (2), Faraday cage housing (3), doubling-up jump ring (4), coupling nut (5), shading ring (6), wherein, described insulator assembly (1) passes through fixedly, and snap ring (2) is connected with Faraday cage housing (3), Faraday cage housing (3) is connected with coupling nut (5) by doubling-up jump ring (4), shading ring (6) is connected with Faraday cage housing (3) by over-surplus fit structure.
Anti-electrostatic electric connector of the present invention, wherein, described electric connector is realized being connected by the position, hole of connector being arranged match with Faraday cage housing (3) front-end architecture with Faraday cage housing (3), the earth connection that described Faraday cage housing (3), shading ring (6), electric connector afterbody (7) connect connects and composes into an equipotential body (8), when electric connector runs into static discharge, electric current is connected with earth connection by equipotential body (8), and electrostatic charge is transmitted on earth connection by equipotential body (8).
Description of drawings
Fig. 1 is the anti-electrostatic electric connector structural representation;
Fig. 2 is equipotential body front view;
Fig. 3 is that the arrangement of position, electric connector hole coordinates front view with Faraday cage housing front-end architecture;
Fig. 4 is that the insulator assembly is connected front view with the Faraday cage housing;
Fig. 5 is that the Faraday cage housing is connected front view with coupling nut;
Fig. 6 is that shading ring is connected front view with the Faraday cage housing.
Embodiment
The described antistatic plug of the present embodiment, as shown in Fig. 1,2,3,4, mainly comprise insulator assembly (1), fixedly snap ring (2), Faraday cage housing (3), doubling-up jump ring (4), coupling nut (5), shading ring (6), wherein, described insulator assembly (1) passes through fixedly, and snap ring (2) is connected with Faraday cage housing (3), Faraday cage housing (3) is connected with coupling nut (5) by doubling-up jump ring (4), and shading ring (6) is connected with Faraday cage housing (3) by over-surplus fit structure.
the described anti-electrostatic electric connector of the present embodiment, as Fig. 1, 2, 3, shown in 4, wherein, be provided with the antistatic plug on described electric connector, described antistatic plug mainly comprises insulator assembly (1), fixing snap ring (2), Faraday cage housing (3), doubling-up jump ring (4), coupling nut (5), shading ring (6), wherein, described insulator assembly (1) passes through fixedly, and snap ring (2) is connected with Faraday cage housing (3), Faraday cage housing (3) is connected with coupling nut (5) by doubling-up jump ring (4), shading ring (6) is connected with Faraday cage housing (3) by over-surplus fit structure.
The described anti-electrostatic electric connector of the present embodiment, wherein, described electric connector is realized being connected by the position, hole of connector being arranged match with Faraday cage housing (3) front-end architecture with Faraday cage housing (3), the earth connection that described Faraday cage housing (3), shading ring (6), electric connector afterbody (7) connect connects and composes into an equipotential body (8), when electric connector runs into static discharge, electric current is connected with earth connection by equipotential body (8), and electrostatic charge is transmitted on earth connection by equipotential body (8).
Claims (4)
1. antistatic plug, it is characterized in that: described antistatic plug mainly comprises insulator assembly (1), fixedly snap ring (2), Faraday cage housing (3), doubling-up jump ring (4), coupling nut (5), shading ring (6), wherein, described insulator assembly (1) passes through fixedly, and snap ring (2) is connected with Faraday cage housing (3), Faraday cage housing (3) is connected with coupling nut (5) by doubling-up jump ring (4), and shading ring (6) is connected with Faraday cage housing (3) by over-surplus fit structure.
2. according to the described anti-electrostatic electric connector of claim 1, it is characterized in that: described electric connector is realized being connected by the position, hole of connector being arranged match with Faraday cage housing (3) front-end architecture with Faraday cage housing (3), and the earth connection that described Faraday cage housing (3), shading ring (6), electric connector afterbody (7) connect connects and composes into an equipotential body (8).
3. described anti-electrostatic electric connector of claim 1, it is characterized in that: be provided with the antistatic plug on described electric connector, described antistatic plug mainly comprises insulator assembly (1), fixing snap ring (2), Faraday cage housing (3), , doubling-up jump ring (4), coupling nut (5) shading ring (6), wherein, described insulator assembly (1) passes through fixedly, and snap ring (2) is connected with Faraday cage housing (3), Faraday cage housing (3) is connected with coupling nut (5) by doubling-up jump ring (4), shading ring (6) is connected with Faraday cage housing (3) by over-surplus fit structure.
4. according to the described anti-electrostatic electric connector of claim 3, it is characterized in that: described electric connector is realized being connected by the position, hole of connector being arranged match with Faraday cage housing (3) front-end architecture with Faraday cage housing (3), and the earth connection that described Faraday cage housing (3), shading ring (6), electric connector afterbody (7) connect connects and composes into an equipotential body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102967256A CN103124028A (en) | 2011-11-18 | 2011-11-18 | Anti-static plug and anti-static electric connector with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102967256A CN103124028A (en) | 2011-11-18 | 2011-11-18 | Anti-static plug and anti-static electric connector with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103124028A true CN103124028A (en) | 2013-05-29 |
Family
ID=48454940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102967256A Pending CN103124028A (en) | 2011-11-18 | 2011-11-18 | Anti-static plug and anti-static electric connector with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103124028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449941A (en) * | 2016-04-08 | 2017-12-08 | Abb瑞士有限公司 | Test Block With Faraday Cage |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663929A (en) * | 1970-05-28 | 1972-05-16 | Nasa | Radio frequency filter device |
| CN101635414A (en) * | 2009-08-22 | 2010-01-27 | 贵州航天电器股份有限公司 | Electric connector resisting nuclear electromagnetic pulses |
-
2011
- 2011-11-18 CN CN2011102967256A patent/CN103124028A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663929A (en) * | 1970-05-28 | 1972-05-16 | Nasa | Radio frequency filter device |
| CN101635414A (en) * | 2009-08-22 | 2010-01-27 | 贵州航天电器股份有限公司 | Electric connector resisting nuclear electromagnetic pulses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449941A (en) * | 2016-04-08 | 2017-12-08 | Abb瑞士有限公司 | Test Block With Faraday Cage |
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Application publication date: 20130529 |