CN204289824U - A kind of Gereral serial pus protection device - Google Patents
A kind of Gereral serial pus protection device Download PDFInfo
- Publication number
- CN204289824U CN204289824U CN201420760427.7U CN201420760427U CN204289824U CN 204289824 U CN204289824 U CN 204289824U CN 201420760427 U CN201420760427 U CN 201420760427U CN 204289824 U CN204289824 U CN 204289824U
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- CN
- China
- Prior art keywords
- series bus
- general series
- bus socket
- socket
- gereral
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- 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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Abstract
The utility model discloses a kind of Gereral serial pus protection device, comprise insulation crust, fixed plate A, fixed head B; Described insulation crust is arranged on the outside of Gereral serial pus protection device; Described fixed plate A and described fixed head B are arranged on a side of described insulation crust; Described fixed plate A is disposed with general series bus socket one A, general series bus socket two A, general series bus socket three A; Described fixed head B is disposed with general series bus socket one B, general series bus socket two B, general series bus socket three B; Another side of described insulation crust is provided with power supply connection socket.The utility model structure is simple, and long service life, effectively can not only protect user information safety, can also the electric current of control flow check warp, prevents the excessive infringement caused to equipment of electric current.
Description
Technical field
The utility model belongs to universal serial bus device field, is specifically related to a kind of Gereral serial pus protection device.
Background technology
At present, along with the development of China's science and technology, USB is as a kind of device connecting external equipment, be applied in a lot of field, but USB is when the external equipment of connection, easily cause the leakage of information, certain threat is caused to the information security of people, application number is the Chinese patent of 201320714368.5, particular content is: the utility model relates to a kind of Gereral serial pus protection device, comprise: the first connector, described first connector comprises one first metal shell, the first noumenon and be positioned at two the first conducting terminals of described the first noumenon, be defined as the first power supply terminal and the first earth terminal respectively, second connector, described second connector comprises one second metal shell, the second body and is positioned at described second intrinsic two the second conducting terminals, is defined as second source terminal and the second earth terminal respectively, insulation shell, coated described first connector of described insulation shell coated described second connector of part.So, the confidentiality of described running gear inside information can be improved, effectively ensure that the individual privacy of user.The utility model not only has the advantage of above-mentioned patent, and structure is simple, long service life; effectively can not only protect the information security of user; can also the electric current of control flow check warp, prevent the excessive infringement caused to equipment of electric current, there is more superior performance.
Utility model content
The purpose of this utility model be just to provide to solve the problem a kind of can the Gereral serial pus protection device of information security of available protecting user.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of Gereral serial pus protection device, comprises insulation crust, fixed plate A, fixed head B; Described insulation crust is arranged on the outside of Gereral serial pus protection device; Described fixed plate A and described fixed head B are arranged on a side of described insulation crust; Described fixed plate A is disposed with general series bus socket one A, general series bus socket two A, general series bus socket three A; Described fixed head B is disposed with general series bus socket one B, general series bus socket two B, general series bus socket three B; Another side of described insulation crust is provided with power supply connection socket.
As further prioritization scheme of the present utility model, the side of described general series bus socket one B, described general series bus socket two B, described general series bus socket three B, described general series bus socket three A, described general series bus socket two A, described general series bus socket one A is provided with corresponding USB and connects indicator light; The side of described power supply connection socket is provided with power supply indicator.
As further prioritization scheme of the present utility model, the side of described power supply connection socket is provided with A to B information flow control switch; The side of A to B information flow control switch is provided with described B to A information flow control switch.
As further prioritization scheme of the present utility model, the opposite side of described A to B information flow control switch is provided with current limiting switch; Described current limiting switch is together with current limit display screen connection.
The beneficial effects of the utility model are: the utility model structure is simple, and long service life, effectively can not only protect user information safety, can also the electric current of control flow check warp, prevent the excessive infringement caused to equipment of electric current.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is USB structural representation for subsequent use of the present utility model.
In figure: 1, insulation crust; 2, fixed plate A; 3, fixed head B; 4, USB connects indicator light; 5, general series bus socket one B; 6, general series bus socket two B; 7, general series bus socket three B; 8, general series bus socket three A; 9, general series bus socket two A; 10, general series bus socket one A; 11, power supply indicator; 12, power supply connection socket; 13, current limiting switch; 14, A to B information flow control switch; 15, B to A information flow control switch; 16, USB for subsequent use; 17, current limit display screen.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Gereral serial pus protection device, comprises insulation crust 1, fixed plate A 2, fixed head B3; Described insulation crust 1 is arranged on the outside of Gereral serial pus protection device, plays the effect of insulation, increases the fail safe of Gereral serial pus protection device; Described fixed plate A 2 is arranged on a side of described insulation crust 1 with described fixed head B3; Described fixed plate A 2 is disposed with general series bus socket one A10, general series bus socket two A9, general series bus socket three A8; Described fixed head B3 is disposed with general series bus socket one B5, general series bus socket two B6, general series bus socket three B7; Another side of described insulation crust 1 is provided with power supply connection socket 12, for linking together with power supply; The side of described general series bus socket one B5, described general series bus socket two B6, described general series bus socket three B7, described general series bus socket three A8, described general series bus socket two A9, described general series bus socket one A10 is provided with corresponding USB and connects indicator light 4, and described USB connects the connection status that indicator light 4 can show USB; The side of described power supply connection socket 12 is provided with power supply indicator 11; The side of described power supply connection socket 12 is provided with A to B information flow control switch 14; The side of A to B information flow control switch 14 is provided with described B to A information flow control switch 15; The opposite side of described A to B information flow control switch 14 is provided with current limiting switch 13; Described current limiting switch 13 and current limit display screen 17 are with together with connection.The utility model is when work; link together needing the equipment USB connected with the socket on the socket in described fixed plate A 2 and described fixed head B3 respectively; described A to B information flow control switch 14 can the state of control A to B information flow; described B to A information flow control switch 15 can the state of control B to A information flow; thus avoid the leakage of personal information; described current limiting switch 13 and described current limit display screen 17 can regulate the maximum current of circulation, play the effect of proterctive equipment.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (4)
1. a Gereral serial pus protection device, is characterized in that: comprise insulation crust, fixed plate A, fixed head B; Described insulation crust is arranged on the outside of Gereral serial pus protection device; Described fixed plate A and described fixed head B are arranged on a side of described insulation crust; Described fixed plate A is disposed with general series bus socket one A, general series bus socket two A, general series bus socket three A; Described fixed head B is disposed with general series bus socket one B, general series bus socket two B, general series bus socket three B; Another side of described insulation crust is provided with power supply connection socket.
2. a kind of Gereral serial pus protection device according to claim 1, is characterized in that: the side of described general series bus socket one B, described general series bus socket two B, described general series bus socket three B, described general series bus socket three A, described general series bus socket two A, described general series bus socket one A is provided with corresponding USB and connects indicator light; The side of described power supply connection socket is provided with power supply indicator.
3. a kind of Gereral serial pus protection device according to claim 1, is characterized in that: the side of described power supply connection socket is provided with A to B information flow control switch; The side of A to B information flow control switch arranges B to A information flow control switch.
4. a kind of Gereral serial pus protection device according to claim 3, is characterized in that: the opposite side of described A to B information flow control switch is provided with current limiting switch; Described current limiting switch is together with current limit display screen connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760427.7U CN204289824U (en) | 2014-12-05 | 2014-12-05 | A kind of Gereral serial pus protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760427.7U CN204289824U (en) | 2014-12-05 | 2014-12-05 | A kind of Gereral serial pus protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289824U true CN204289824U (en) | 2015-04-22 |
Family
ID=52872956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760427.7U Expired - Fee Related CN204289824U (en) | 2014-12-05 | 2014-12-05 | A kind of Gereral serial pus protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811199A (en) * | 2015-01-03 | 2016-07-27 | 中山欧麦克仪器设备有限公司 | PH sensor protection device |
-
2014
- 2014-12-05 CN CN201420760427.7U patent/CN204289824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811199A (en) * | 2015-01-03 | 2016-07-27 | 中山欧麦克仪器设备有限公司 | PH sensor protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |