CN103730759A - Intranet USB female base and intranet USB male head - Google Patents
Intranet USB female base and intranet USB male head Download PDFInfo
- Publication number
- CN103730759A CN103730759A CN201410013461.2A CN201410013461A CN103730759A CN 103730759 A CN103730759 A CN 103730759A CN 201410013461 A CN201410013461 A CN 201410013461A CN 103730759 A CN103730759 A CN 103730759A
- Authority
- CN
- China
- Prior art keywords
- intranet
- tongue piece
- usb
- female base
- male head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses an intranet USB female base and an intranet USB male head. The intranet USB female base comprises a metal casing and a female base tongue piece arranged in the metal casing, a conductive pin is arranged on one side of the female base tongue piece, and an insulating baffle is arranged at the front end of the other side of the female base tongue piece. The intranet USB male head comprises a plastic casing, an upper metal casing, a lower metal casing and a male head tongue piece, one side of the male head tongue piece is connected with the lower metal casing, a conductive piece is arranged on the other side of the male head tongue piece, and the front end of the upper metal casing is provided with a rectangular notch. The intranet USB female base can prevent connection with an extranet USB interface device, the probability of intranet violation external connection events is effectively reduced, and intranet data safety is improved.
Description
Technical field
The present invention relates to a kind of Intranet USB female seat and Intranet USB male, belong to USB interface technical field.
Background technology
In secret unit, in order to stop Intranet illegal external connection event, occur, a lot of units have all realized inside and outside network physical isolation, that is: a set of network of handling official business, " two net two-shipper " pattern of a set of network in the Internet, but according to factual survey result, also have some units to have the situation of Intranet illegal external connection, wherein, major part outreaches event in violation of rules and regulations and all by outer net USB interface equipment access Intranet, is caused, this has brought very large hidden danger to the safety of Intranet data.
Summary of the invention
The present invention is directed to the problem in background technology, propose a kind of Intranet USB female seat and Intranet USB male, to prevent outer net USB interface equipment access Intranet.
The present invention, for overcoming the above problems, adopts following technical scheme:
Intranet USB female seat, comprises metal shell and is located at the female seat tongue piece in metal shell, the one side of described female seat tongue piece is provided with conductive pin, and the another side front end of female seat tongue piece is provided with insulation barrier; The thickness of described insulation barrier is 0.8mm-1mm.
Intranet USB male, comprises plastic casing, upper metal-back, lower metal-back and male tongue piece, and the one side of described male tongue piece is connected with lower metal-back, and the another side of male tongue piece is provided with conducting strip; Described upper metal-back front end is provided with rectangle breach.
Technique effect:
1, Intranet USB female seat of the present invention can prevent outer net USB interface equipment access, effectively reduces the probability that Intranet illegal external connection event occurs, the fail safe that has improved Intranet data.
2, Intranet USB male of the present invention can be applicable to the equipment such as Intranet printer, Intranet facsimile machine, Intranet scanner, and can access Intranet USB female seat, to carry out transfer of data.
3, the present invention is rational in infrastructure, designs ingeniously, is convenient to promote at each secret unit.
Accompanying drawing explanation
Fig. 1 is the structural representation of Intranet USB female seat of the present invention.
Fig. 2 is the structural representation of Intranet USB male of the present invention.
Label title in Fig. 1, Fig. 2: 1, metal shell; 2, female seat tongue piece; 3, conductive pin; 4, insulation barrier; 5, lower metal-back; 6, upper metal-back; 7, male tongue piece; 8, conducting strip; 9, rectangle breach.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is done in further detail and is introduced:
As shown in Figure 1, Intranet USB female seat of the present invention, comprises metal shell 1 and is located at the female seat tongue piece 2 in metal shell 1, the one side of described female seat tongue piece 2 is provided with conductive pin 3, and the another side front end of female seat tongue piece 2 is provided with insulation barrier 4; The thickness of described insulation barrier 4 is 0.8mm-1mm.
As shown in Figure 2, Intranet USB male of the present invention, comprises plastic casing 5, upper metal-back 6, lower metal-back 5 and male tongue piece 7, and the one side of described male tongue piece 7 is connected with lower metal-back 5, and the another side of male tongue piece 7 is provided with conducting strip 8; Described upper metal-back 6 front ends are provided with rectangle breach 9.
Described insulation barrier 4 can adopt rectangle plastics baffle plate; Described upper metal-back 6 front ends are provided with rectangle breach 9, the width of rectangle breach 9 is greater than the width of insulation barrier 4, the length of rectangle breach 9 is 9mm-11mm, when Intranet USB male access Intranet USB female seat, rectangle breach 9 can entangle insulation barrier 4, insulation barrier 4 can not hinder Intranet USB male and insert, and the conductive pin 3 of Intranet USB female seat can reliably contact with the conducting strip 8 of Intranet USB male, thereby carries out transfer of data.When outer net USB male access Intranet USB female seat, insulation barrier 4 can block the upper metal-back 6 of outer net USB male, thereby stops outer net USB male to insert Intranet USB female seat, with the event that prevents Intranet illegal external connection, occurs.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. Intranet USB female seat, comprise metal shell (1) and be located at the female seat tongue piece (2) in metal shell (1), the one side of described female seat tongue piece (2) is provided with conductive pin (3), it is characterized in that: the another side front end of described female seat tongue piece (2) is provided with insulation barrier (4); The thickness of described insulation barrier (4) is 0.8mm-1mm.
2. Intranet USB male, comprise plastic casing (5), upper metal-back (6), lower metal-back (5) and male tongue piece (7), the one side of described male tongue piece (7) is connected with lower metal-back (5), the another side of male tongue piece (7) is provided with conducting strip (8), it is characterized in that: described upper metal-back (6) front end is provided with rectangle breach (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013461.2A CN103730759A (en) | 2014-01-13 | 2014-01-13 | Intranet USB female base and intranet USB male head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013461.2A CN103730759A (en) | 2014-01-13 | 2014-01-13 | Intranet USB female base and intranet USB male head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103730759A true CN103730759A (en) | 2014-04-16 |
Family
ID=50454743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013461.2A Pending CN103730759A (en) | 2014-01-13 | 2014-01-13 | Intranet USB female base and intranet USB male head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609987A (en) * | 2016-03-09 | 2016-05-25 | 赵毅 | Identifiable USB interface connector |
| CN108092032A (en) * | 2018-01-08 | 2018-05-29 | 东莞市佳晟实业有限公司 | A kind of component of the LED connecting interfaces of pet products |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287698A (en) * | 1998-09-11 | 2001-03-14 | 星电株式会社 | Connector socket, connector plug and connector assembly |
| CN102306259A (en) * | 2011-06-30 | 2012-01-04 | 中航光电科技股份有限公司 | USB (Universal Serial Bus) connector with data theftproof female interface |
| CN203660145U (en) * | 2014-01-13 | 2014-06-18 | 国家电网公司 | Intranet USB female socket and intranet USB male plug |
-
2014
- 2014-01-13 CN CN201410013461.2A patent/CN103730759A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287698A (en) * | 1998-09-11 | 2001-03-14 | 星电株式会社 | Connector socket, connector plug and connector assembly |
| CN102306259A (en) * | 2011-06-30 | 2012-01-04 | 中航光电科技股份有限公司 | USB (Universal Serial Bus) connector with data theftproof female interface |
| CN203660145U (en) * | 2014-01-13 | 2014-06-18 | 国家电网公司 | Intranet USB female socket and intranet USB male plug |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609987A (en) * | 2016-03-09 | 2016-05-25 | 赵毅 | Identifiable USB interface connector |
| CN105609987B (en) * | 2016-03-09 | 2018-05-29 | 赵毅 | A kind of cognizable usb interface connector |
| CN108092032A (en) * | 2018-01-08 | 2018-05-29 | 东莞市佳晟实业有限公司 | A kind of component of the LED connecting interfaces of pet products |
| CN108092032B (en) * | 2018-01-08 | 2024-04-16 | 东莞市佳晟实业有限公司 | Assembly for LED connection interface for pet product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |