CN205304863U - Network security protection device to mobile terminal - Google Patents
Network security protection device to mobile terminal Download PDFInfo
- Publication number
- CN205304863U CN205304863U CN201520961447.5U CN201520961447U CN205304863U CN 205304863 U CN205304863 U CN 205304863U CN 201520961447 U CN201520961447 U CN 201520961447U CN 205304863 U CN205304863 U CN 205304863U
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- CN
- China
- Prior art keywords
- usb
- mobile terminal
- main control
- control chip
- protection device
- 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.)
- Expired - Fee Related
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000013500 data storage Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000726445 Viroids Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a network security protection device to mobile terminal, its characterized in that: including casing (9), be provided with main control chip (1) in casing (9), casing (9) one end is provided with USB public mouthful (2) of outside salient, and the other end is equipped with female mouthful USB (3), and USB public mouthful (2) and USB female mouthful (3) all link to each other with main control chip (1), still be equipped with the distribution on casing (9) at public mouthful (2) the outlying bonding piece (6) of USB, still be equipped with data memory (4) and wireless communication module (5) that link to each other with main control chip (1) respectively in casing (9). The utility model discloses can be used for carrying on the wireless transmission of data between mobile terminal and the intranet computer, can also ensure the security of intranet simultaneously, moreover simple to operate, use convenient.
Description
Technical field
This utility model relates to a kind of network security protection device, particularly a kind of network security protection device for mobile terminal.
Background technology
Based on the security consideration of internal network, the Intranet of many enterprises and institutions is typically required and carries out isolating with outer net, and one is the leakage preventing Intranet information, and two are those that have previously been the invasion of each viroid of outer net.
All continually introduce all kinds of mobile terminal device along with all trades and professions, how to use when outer net is isolated mobile terminal device to Intranet information gathering, become a problem that instantly must solve. In addition it is necessary to it is considered that likely intranet security is caused serious infringement when using mobile terminal device to gather Intranet information.
If using data wire mobile terminal device and inner net computer to be attached, the virus that mobile terminal device exists easily is introduced inner net computer by one in direct-connected process, thus affecting intranet security; Two, use mobile terminal device to also need to carry out limited connection loaded down with trivial detailsly, smear the advantage place of the mobile terminal device that goes out to a great extent.
Utility model content
The purpose of this utility model is in that, it is provided that a kind of network security protection device for mobile terminal. It is a kind of being wirelessly transferred of data that can be used in carrying out between mobile terminal and inner net computer, can also ensure the safety of Intranet simultaneously, and easy for installation, easy to use.
The technical solution of the utility model: a kind of network security protection device for mobile terminal, is characterized in: include housing, is provided with main control chip in housing; Shell one end is provided with USB public affairs mouth outwardly, and the other end is provided with mother's USB mouth, and the male mouth of USB is all connected with main control chip with mother's USB mouth; Described housing is additionally provided with and is distributed in the adhesive sheet that USB public affairs mouth is peripheral, in described housing, be additionally provided with the data storage and wireless communication module that are connected with main control chip respectively. Such structure arranges the USB interface making this device may be inserted into inner net computer, and can carry out firm fixing.
Above-mentioned for, in the network security protection device of mobile terminal, in order to show different connection status, described housing being at least embedded with the LED light of two different colours, each LED light is connected with main control chip respectively through drive circuit.
Aforesaid in the network security protection device of mobile terminal; in order to data transmission to be carried out the setting of authority; described mother's USB mouth is inserted with USBKey(hardware digital certificate carrier), only inserting specific USBKey, this device just can be made to carry out normal operation.
Aforesaid in the network security protection device of mobile terminal, in order to enable to carry out communication with current main-stream mobile terminal, described wireless communication module adopts Wi-Fi module, not only stable signal transmission, and signal cover is big.
Compared with prior art, this utility model utilizes the adhesive sheet on USB public affairs mouth and housing to make device of the present utility model can facilitate, be strongly attached to inner net computer, and it is provided with the wireless communication module that can communicate wirelessly with mobile terminal, the data requesting instructions sent on mobile terminal can be received on the one hand, the data being stored in data storage can be sent to mobile terminal on the other hand. This utility model utilizes the temporary function of data storage, it is possible to make data realize unidirectional isolation, to guarantee the safety of Intranet. It addition, this utility model is also provided with mother's USB mouth, it is possible to being connected the carrier of third party's priority assignation by mother's USB mouth, verifying user identity further, thus avoiding data to leak. Device of the present utility model can make mobile terminal obtain information needed from Intranet easily, can also the network security of Intranet effectively be protected simultaneously.
Accompanying drawing explanation
Fig. 1 is contour structures schematic diagram of the present utility model;
Fig. 2 is internal structure block diagram of the present utility model.
Being labeled as in accompanying drawing: 1-main control chip, 2-USB public affairs mouth, mother's 3-USB mouth, 4-data storage, 5-wireless communication module, 6-adhesive sheet, 7-LED display lamp, 8-USBKey, 9-housing, 10-drive circuit.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described, but is not intended as the foundation to this utility model restriction.
Embodiment: a kind of network security protection device for mobile terminal, as depicted in figs. 1 and 2: include housing 9, in housing 9, be provided with main control chip 1; Housing 9 one end is provided with USB public affairs mouth 2 outwardly, and the other end is provided with mother's USB mouth 3, and the male mouth 2 of USB is all connected with main control chip 1 with mother's USB mouth 3; Described housing 9 is additionally provided with the adhesive sheet 6 being distributed in USB public affairs mouth 2 periphery, in described housing 9, is additionally provided with the data storage 4 and wireless communication module 5 that are connected with main control chip 1 respectively. At least being embedded with the LED light 7 of two different colours on described housing 9, each LED light 7 is connected with main control chip 1 respectively through drive circuit 10, and described mother's USB mouth 3 is inserted with USBKey8, and described wireless communication module 5 is Wi-Fi module.
A kind of typical mode of operation of the present utility model:
Preparation before using, inserts USB public affairs mouth 2 USB interface of inner net computer, and clings computer body by adhesive sheet 6, makes whole device firmly on computers;
Then pass through mobile terminal when sending request of data, the wireless communication module 5 of this device receives request instruction, main control chip 1 is by the data information memory in inner net computer to data storage 4, when being inserted with USBKey in mother's USB mouth 3, the data message in data storage 4 is sent to mobile terminal by main control chip 1 by wireless communication module 5.In whole process, although not directly and inner net computer communication, but data transmission efficiency is still significantly high for mobile terminal. When mother's USB mouth 3 inserts inner net computer, one of them display lamp lights (such as redness), and when USBKey inserts mother's USB mouth 3, then another display lamp also lights (such as green), is now normal operating conditions. And the legitimacy of request instruction also can be carried out safety verification by main control chip 1, validation criteria then can be configured by the different rights in USBKey, extremely easy to use, and provides reliable hardware supported for functions expanding in the future.
Claims (4)
1. the network security protection device for mobile terminal, it is characterised in that: include housing (9), in housing (9), be provided with main control chip (1); Housing (9) one end is provided with USB public affairs mouth (2) outwardly, and the other end is provided with mother's USB mouth (3), and the male mouth of USB (2) is all connected with main control chip (1) with mother's USB mouth (3); Described housing (9) is additionally provided with and is distributed in the peripheral adhesive sheet (6) of USB public affairs mouth (2), in described housing (9), be additionally provided with the data storage (4) and wireless communication module (5) that are connected with main control chip (1) respectively.
2. the network security protection device for mobile terminal according to claim 1; it is characterized in that: being at least embedded with the LED light (7) of two different colours on described housing (9), each LED light (7) is connected with main control chip (1) respectively through drive circuit (10).
3. the network security protection device for mobile terminal according to claim 1, it is characterised in that: described mother's USB mouth (3) is inserted with USBKey (8).
4. the network security protection device for mobile terminal according to claim 1, it is characterised in that: described wireless communication module (5) is Wi-Fi module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961447.5U CN205304863U (en) | 2015-11-29 | 2015-11-29 | Network security protection device to mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961447.5U CN205304863U (en) | 2015-11-29 | 2015-11-29 | Network security protection device to mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304863U true CN205304863U (en) | 2016-06-08 |
Family
ID=56461666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961447.5U Expired - Fee Related CN205304863U (en) | 2015-11-29 | 2015-11-29 | Network security protection device to mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304863U (en) |
-
2015
- 2015-11-29 CN CN201520961447.5U patent/CN205304863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |