CN203562601U - RJ45 plug-interface structure for distinguishing intranet from internet - Google Patents
RJ45 plug-interface structure for distinguishing intranet from internet Download PDFInfo
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- CN203562601U CN203562601U CN201320688464.7U CN201320688464U CN203562601U CN 203562601 U CN203562601 U CN 203562601U CN 201320688464 U CN201320688464 U CN 201320688464U CN 203562601 U CN203562601 U CN 203562601U
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- intranet
- plug
- jack
- interface structure
- groove
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Abstract
The utility model relates to an RJ45 plug-interface structure for distinguishing intranet from internet. The RJ45 plug-interface structure comprises an RJ45 jack and an RJ45 plug, wherein the edge of the RJ45 jack includes at least one groove and at least one projection, the RJ45 plug also includes at least one groove and at least one projection, and the number and shape of the groove/projection of the RJ45 plug are the same with those of the groove/projection of the RJ45 jack. The RJ45 jack and joint of the RJ45 plug-interface structure cannot match a traditional jack and joint at all, the intranet and internet respectively employ a traditional plug-interface structure and the RJ45 plug-interface structure of the utility model, and a network cable plug of the internet cannot be inserted into the intranet port which a network cable plug of the intranet cannot be inserted into the internet port; and thus, hidden safety troubles due to that the network cable is inserted into the network port for mistake can be avoided, and the problem of threatening the safety of intranet data is also solved.
Description
Technical field
The utility model relates to network interface structure field, the especially novel RJ45 crystal jack in network layout engineering and the technological improvement of slot, specifically a kind of RJ45 interface structure distinguishing intranet and extranet that be applied to.
Background technology
At present, along with the raising of computer network security requirement, particularly in the relatively high industry of some privacy degrees, as public security, bank etc., because relate to interior network service and outer network service, need to be on a lot of equipment existing inner-mesh network interface, be used for accessing Intranet resource, also there is outer net network interface, be used for accessing Internet resources, there is respectively corresponding netting twine to connect Inside and outside network, but sometimes because people is misoperation, cause the wrong plug of intranet and extranet network interface, damage or information leakage to the network security of Intranet and the resource of Intranet service, to industry, bring very big loss.
Existing detection method is generally artificially labelled on network interface jack, to show difference, but when user sees or sense of responsibility is inadequate by mistake, often or easily wrong plug, causes network security to be on the hazard.Therefore, must there is a kind of method can effectively prevent this wrong generation, unreliable by the tradition Yi Shi district method for distinguishing of labelling, must from technical method, solve at all.
Summary of the invention
The purpose of this utility model is that the problem that causes potential safety hazard, threatens intranet data safety because mispluging network interface, proposes a kind of RJ45 interface structure distinguishing intranet and extranet that be applied to for when Inside and outside network is simultaneously on an equipment.Adopt novel RJ45 jack and slot, can effectively evade this problem, the reticle plug provided of outer net cannot insert Intranet network interface, meanwhile, and the reticle plug provided outer net network interface that also cannot insert of Intranet.
The technical solution of the utility model is:
A kind of RJ45 interface structure distinguishing intranet and extranet that be applied to, it comprises RJ45 jack and RJ45 connector, in the edge of described RJ45 jack, there is at least one groove and at least one projection, described RJ45 connector has with RJ45 jack quantity equates, shape is identical at least one groove and at least one projection.
The left and right side of RJ45 jack of the present utility model is equipped with a groove, and base is provided with a projection; The left and right side of corresponding RJ45 connector is equipped with a groove, and base is provided with a projection.
That groove of the present utility model and protruding shape are is square, the polygon of triangle or rule.
Groove of the present utility model and protruding shape are irregular polygon.
The beneficial effects of the utility model:
RJ45 jack and joint that the utility model adopts can not mate completely with traditional joint and jack, intranet and extranet adopt respectively traditional and plug of the present utility model, interface structure, the reticle plug provided of outer net cannot insert Intranet network interface, simultaneously, the reticle plug provided outer net network interface that also cannot insert of Intranet, can effectively evade the problem that network interface causes potential safety hazard, threatens intranet data safety that misplugs.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional RJ45 jack.
Fig. 2 is the structural representation of traditional RJ45 connector.
Fig. 3 is the structural representation of RJ45 jack of the present utility model.
Fig. 4 is the structural representation of RJ45 connector of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 3,4, a kind of RJ45 interface structure distinguishing intranet and extranet that be applied to, it comprises RJ45 jack and RJ45 connector, in the edge of described RJ45 jack, there is at least one groove and at least one projection, described RJ45 connector has with RJ45 jack quantity equates, shape is identical at least one groove and at least one projection.
The left and right side of RJ45 jack of the present utility model is equipped with a groove, and base is provided with a projection; The left and right side of corresponding RJ45 connector is equipped with a groove, and base is provided with a projection.
That groove of the present utility model and protruding shape are is square, the polygon of triangle or rule.
Groove of the present utility model and protruding shape are irregular polygon.
RJ45 jack and joint that the utility model adopts can not mate completely with traditional joint and jack, intranet and extranet adopt respectively traditional and plug of the present utility model, interface structure, the reticle plug provided of outer net cannot insert Intranet network interface, simultaneously, the reticle plug provided outer net network interface that also cannot insert of Intranet, can effectively evade the problem that network interface causes potential safety hazard, threatens intranet data safety that misplugs.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (4)
1. one kind is applied to RJ45 interface structure distinguishing intranet and extranet, it comprises RJ45 jack and RJ45 connector, it is characterized in that in the edge of described RJ45 jack, there is at least one groove and at least one projection, described RJ45 connector has with RJ45 jack quantity equates, shape is identical at least one groove and at least one projection.
2. RJ45 the interface structure distinguishing intranet and extranet that be applied to according to claim 1, is characterized in that the left and right side of described RJ45 jack is equipped with a groove, and base is provided with a projection; The left and right side of corresponding RJ45 connector is equipped with a groove, and base is provided with a projection.
3. according to claim 1 being applied to distinguished RJ45 interface structure of intranet and extranet, it is characterized in that described groove and protruding shape are the polygon of square, triangle or rule.
4. RJ45 the interface structure distinguishing intranet and extranet that be applied to according to claim 1, is characterized in that described groove and protruding shape are irregular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688464.7U CN203562601U (en) | 2013-11-04 | 2013-11-04 | RJ45 plug-interface structure for distinguishing intranet from internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688464.7U CN203562601U (en) | 2013-11-04 | 2013-11-04 | RJ45 plug-interface structure for distinguishing intranet from internet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562601U true CN203562601U (en) | 2014-04-23 |
Family
ID=50512300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688464.7U Expired - Lifetime CN203562601U (en) | 2013-11-04 | 2013-11-04 | RJ45 plug-interface structure for distinguishing intranet from internet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107729740A (en) * | 2017-08-30 | 2018-02-23 | 国网山东省电力公司青岛供电公司 | A kind of interface arrangement, storage device and interface identifier part |
-
2013
- 2013-11-04 CN CN201320688464.7U patent/CN203562601U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107729740A (en) * | 2017-08-30 | 2018-02-23 | 国网山东省电力公司青岛供电公司 | A kind of interface arrangement, storage device and interface identifier part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: RJ45 plug-interface structure for distinguishing intranet from internet Effective date of registration: 20180827 Granted publication date: 20140423 Pledgee: Bank of Nanjing, Limited by Share Ltd, Nanjing branch Pledgor: NANJING GUOTONG INTELLIGENT TECHNOLOGY CO., LTD. Registration number: 2018320000148 |