CN207302054U - Computer information security check device and computer security system - Google Patents
Computer information security check device and computer security system Download PDFInfo
- Publication number
- CN207302054U CN207302054U CN201720376392.0U CN201720376392U CN207302054U CN 207302054 U CN207302054 U CN 207302054U CN 201720376392 U CN201720376392 U CN 201720376392U CN 207302054 U CN207302054 U CN 207302054U
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- Prior art keywords
- case body
- groove
- machine case
- information security
- check device
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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.)
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Abstract
The utility model provides a kind of computer information security check device and computer security system, belongs to computer security technique field.The computer information security check device includes machine case body and chassis lid, and chassis lid is detachably arranged in the side of machine case body；Machine case body includes USB interface area, Fingerprint Identification Unit, electromagnet, iron plate, control circuit and capping；Control circuit is electrically connected with Fingerprint Identification Unit and electromagnet respectively, and fingerprint sets device and is arranged at machine case body, and machine case body offers the first groove, and USB interface area is located in the first groove, and capping is articulated with machine case body and for opening or closing USB interface area；First groove has side wall, and side wall offers the second groove, and electromagnet is fixedly installed in the second groove, and iron plate is slidably arranged on capping, and iron plate is corresponding with electromagnet.The computer information security check device security performance is high, in the case where not obtaining that computer is proprietary and allowing, can effectively avoid other people from copying the file in computer.
Description
Technical field
Computer security technique field is the utility model is related to, in particular to a kind of computer information security check device
And computer security system.
Background technology
Computer is commonly called as computer, is a kind of electronic computer device for supercomputing, can carry out numerical computations, and can
To carry out logical calculated, also there is store-memory.
Increasingly popularized with development, family expenses and office computer with advances in technology, computer is played the part of in popular daily life
Drill important role.And people are during the use of computer, often using the data storage function of computer come some compared with
For the file of secret.
To prevent other people from using the computer of oneself, people are often through setting startup password to be taken precautions against, as such a side
Formula is still easily cracked by people so that the security of the classified papers in computer is difficult to ensure, is easily copied by other people.
Utility model content
The purpose of this utility model is to provide a kind of computer information security check device, the computer information security check device
It is rational in infrastructure, security performance is high, in the case where not obtaining that computer is proprietary and allowing, can effectively avoid the secret text in computer
Part is copied.
The another object of the utility model is to provide a kind of computer security system, which includes upper
The computer information security check device stated, the computer security system security performance is high, and corresponding classified papers can be protected effectively.
What the embodiment of the utility model was realized in：
A kind of computer information security check device, including machine case body and chassis lid, the chassis lid are detachably arranged in
The side of the machine case body；
The machine case body includes USB interface area, Fingerprint Identification Unit, electromagnet, iron plate, control circuit, shrapnel and capping；
The control circuit is electrically connected with the Fingerprint Identification Unit and the electromagnet respectively, and the fingerprint sets device setting
In the machine case body, the machine case body offers the first groove, and the USB interface area is located in first groove, institute
State capping and be articulated with the machine case body and for opening or closing the USB interface area；
First groove has side wall, and the side wall offers the second groove, and the electromagnet is fixedly installed on described
In second groove, the shrapnel is fixedly connected with the electromagnet, and the relatively described electromagnet of the shrapnel is recessed close to described first
Groove, the iron plate is slidably arranged on the capping, and the iron plate is corresponding with the electromagnet.
In the utility model optional embodiment, the computer information security check device further includes power key, the power supply
Key is arranged in first groove.
In the utility model optional embodiment, the capping offers the 3rd groove, and the iron plate is slidably set
In in the 3rd groove, when the USB interface area is closed in the capping, the 3rd groove and second groove are one by one
It is corresponding.
In the utility model optional embodiment, the chassis lid offers multiple first ventilation holes, the chassis lid bag
Include and keep away dirt lid, the dirt lid of keeping away is arranged at first ventilation hole correspondingly.
In the utility model optional embodiment, the first ventilation hole semicircular in shape or rectangle, the dirt lid of keeping away
Shape is corresponding with the shape of first ventilation hole.
In the utility model optional embodiment, the computer information security check device further includes filter screen, multiple described
First ventilation hole forms radiating area, and the filter screen is covered in the radiating area.
In the utility model optional embodiment, the machine case body and the chassis lid are respectively arranged with multiple connections
Hole, the connecting hole of the machine case body is corresponded with the connecting hole of the chassis lid, and the institute of the chassis lid
State connecting hole and run through the chassis lid.
In the utility model optional embodiment, the machine case body is further opened with multiple second ventilation holes, multiple described
Second ventilation hole is respectively positioned on the same face of the machine case body with the Fingerprint Identification Unit.
In the utility model optional embodiment, the computer information security check device further includes reset circuit and reset
Key, the reset circuit are electrically connected with the control circuit, the reset key be arranged at the machine case body and with the reset
Circuit connects.
Another embodiment of the utility model also provides a kind of computer security system, including above-mentioned computer information security is verified
Device.
The beneficial effect of the utility model embodiment is：The computer information security check device it is rational in infrastructure, novel in design,
USB interface area is arranged in the first groove by it, and carries out opening and closing of fault to the first groove by covering.Covered when needing to open
When, at this time, when computer owner triggers Fingerprint Identification Unit, Fingerprint Identification Unit produces electric signal and is sent to control circuit, controls
Circuitry cuts processed are connected with electromagnet, so that electromagnet departs from iron plate, can open capping.When needing to close capping,
At this time, reset key is pressed, is resetted reset circuit, control circuit is turned on electromagnet, so that electromagnet produces magnetic
Power, adsorbs iron plate.In this way, effectively USB interface area can be protected so that the computer information security check device exists
On the premise of not obtaining owner's permission, to opening USB interface area classified papers can not be avoided to be copied by other people.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the computer information security check device that the utility model embodiment provides；
Fig. 2 is the structure diagram at the first visual angle of Fig. 1；
Fig. 3 is the structure diagram at second of visual angle of Fig. 1；
Fig. 4 is the circuit diagram for the computer information security check device that the utility model embodiment provides；
Fig. 5 is a kind of structure diagram at visual angle of capping；
Fig. 6 is capping and the structure diagram of electromagnet
Fig. 7 is the structure diagram of Fig. 6 another kind states；
Fig. 8 is the structure diagram of shrapnel；
Fig. 9 is a kind of structure diagram at visual angle of chassis lid；
Figure 10 is the structure diagram at another visual angle of chassis lid.
Icon：110- machine case bodies；120- chassis lids；The first ventilation holes of 121-；122- keeps away dirt lid；123- connecting holes；
The second ventilation holes of 130-；140- Fingerprint Identification Units；150- power keys；160- is covered；161- iron plates；170-USB interface areas；180-
First groove；181- side walls；190- electromagnet；200- shrapnels；The second grooves of 1811-.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the term such as term " level ", " vertical " is not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent that the structure has been had to
It is complete horizontal, but can be slightly tilted.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can mechanically connect or be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can is the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment 1
With reference to shown in Fig. 1-Fig. 3, the utility model embodiment provides a kind of computer information security check device, which protects
Close check device includes machine case body 110, chassis lid 120, filter screen (not shown), USB interface area 170, fingerprint recognition
Device 140, electromagnet 190, iron plate 161, shrapnel 200, control circuit, reset circuit, reset key (not shown), power key
150 and capping 160.
In the present embodiment, machine case body 110 limits the accommodating chamber with a side opening, which is used to install master
The accessory of the computers such as plate, CPU.And chassis lid 120 is removably arranged on the wherein one side of machine case body 110.
With reference to shown in Fig. 1-Fig. 3, specifically, the machine case body 110 positioned at the open side of the accommodating chamber offers multiple companies
Connect hole 123, and chassis lid 120 also offers multiple connecting holes 123, the connecting hole 123 of machine case body 110 and chassis lid 120
Connecting hole 123 is through hole, and the connecting hole 123 on machine case body 110 and the connecting hole 123 1 on chassis lid 120 are a pair of
Should, correspondence herein refers to, when chassis lid 120 is just covered when on machine case body 110, the connecting hole on machine case body 110
123 is just opposite with the connecting hole 123 on chassis lid 120 so that between machine case body 110 and chassis lid 120 can by screw into
Row is fixed, its dismounting is more convenient, easy to the inside dedusting and maintenance to machine case body 110.
As shown in fig.4, in the present embodiment, control circuit is electric with Fingerprint Identification Unit 140, electromagnet 190 and reset respectively
Road is electrically connected.
With reference to shown in Fig. 5-Fig. 7, wherein, Fingerprint Identification Unit 140 is arranged at the front of machine case body 110, machine case body 110
Front offer the first groove 180.
With reference to shown in Fig. 5-Fig. 7, further, the first groove 180 is rectangular channel, and USB interface area 170 is located at first
In groove 180, capping 160 is articulated with machine case body 110, and specifically, capping 160 is articulated with the edge of the first groove 180,
Capping 160 is used to opening or closing USB interface area 170.
With reference to shown in Fig. 5-Fig. 8, in the present embodiment, to make USB interface area 170 not obtain computer owner permission
Under the premise of, avoid capping from 160 arbitrarily being opened by other people, specifically, the first groove 180 due to rectangular, the first groove
180 have four side walls 181, and a side wall 181 offers the second groove 1811, the first groove 180 and the second groove wherein
1811 connections, and electromagnet 190 is fixed in the second groove 1811, the both ends of shrapnel 200 are fixed with electromagnet 190 to be connected
Connect, wherein, as shown in fig.8, shrapnel 200 is in arc-shaped, and shrapnel 200 it is raised be partially toward the first groove 180, and shrapnel
200 in the second groove 1811, in addition, 160 plate-like structures of capping, the lateral wall for covering 160 offer the 3rd groove, when
When the opposite USB interface area 170 of capping 160 closes, the second groove 1811 is connected with the 3rd groove, it is preferred that the second groove 1811
It is shape with the 3rd groove, in the same size.
As shown in fig.6, wherein, iron plate 161 is slidably disposed in the second groove 1811 of capping 160, iron plate 161
It is preferred that rectangular, relatively movable between iron plate 161 and capping 160, in other words, iron plate 161 is only only placed in the 3rd of capping 160
In groove, without fixation, also, the size for being sized to be slightly smaller than the 3rd groove of iron plate 161, so that iron plate 161 can
Slided in the 3rd groove.
During work, when covering 160 opposite first grooves 180 closing, at this time, control circuit is in electromagnet 190 and leads
Logical state, makes electromagnet 190 produce magnetic force, so that electromagnet 190 adsorbs iron plate 161, part iron plate 161 will be recessed by the 3rd
Enter in groove in the second groove 1811 and adsorbed with 190 phase of electromagnet, shrapnel 200 at this time is in compressive state, so that envelope
Lid 160 is tightly closed USB interface area 170.
When needing to open capping 160, Fingerprint Identification Unit 140 can be triggered by computer owner, Fingerprint Identification Unit 140 produces
Raw electric signal is simultaneously sent to control circuit, and the connection between control circuit cut-out and electromagnet 190, electromagnet 190 loses magnetic force,
Shrapnel 200 will promote iron plate 161 to be entered by the second groove 1811 in the 3rd groove during elastic deformation is recovered, so that
Part, completely into the 3rd groove, at this time, then can be opened capping 160 positioned at the iron plate 161 of the second groove 1811.
In the present embodiment, reset key is arranged on machine case body 110 and is electrically connected with reset circuit, after closing capping 160,
Reset key is pressed, resets reset circuit, so that control circuit is turned on electromagnet 190, electromagnet 190 is produced magnetic force,
190 adsorpting iron plate 161 of electromagnet, so as to the opposite USB interface area 170 of capping 160 be closed, in this way, USB interface area 170 can obtain
Obtain and effectively protect, avoid USB interface area 170 from being arbitrarily opened.
It should be noted that in the present embodiment, power key 150 is arranged on machine case body 110, further to strengthen to meter
Power key 150, can also be arranged in the first groove 180 by the privacy degrees of calculation machine, not obtain the proprietary permission of computer
Under, capping 160 cannot open, and also meaning can not press power key 150, it is impossible to open computer.
In the present embodiment, multiple first ventilation holes 121 are offered on chassis lid 120.
With reference to shown in Fig. 9 and Figure 10, chassis lid 120, which further includes, multiple keeps away dirt lid 122.
Wherein, the quantity of the first ventilation hole 121 is identical with the quantity for keeping away dirt lid 122, and the first ventilation hole 121 is with keeping away dirt lid
122 correspond, it is preferred that and the first ventilation hole 121 can be distributed on chassis lid 120 according to rectangle or annular array, and first
Ventilation hole 121 runs through chassis lid 120, and the first ventilation hole 121 can be used for radiating to computer.
In addition, the first ventilation hole 121 can be semicircle or rectangle, correspondingly, when the first ventilation hole 121 is semicircle
When, it is also in semicircle shape to keep away dirt lid 122, and when the first ventilation hole 121 is rectangular, it is then rectangular to keep away dirt lid 122.
With reference to shown in Fig. 9 and Figure 10, exemplified by keeping away 122 semicircular in shape of dirt lid, dirt lid 122 of keeping away at this time is open with two
Side, one of opening are communicated with the first ventilation hole 121, and the size of this open side and the first ventilation hole 121 is in the same size；
And another open side is located at the outside of chassis lid 120, and the direction of this opening side opening is towards the lower part of chassis lid 120, thus
Understand, the effect for keeping away dirt lid 122 is, keep away dirt lid 122 be capable of it is a degree of prevent fall dust be directly entered cabinet sheet
In body 110, so as to reduce the service life for into the amount of dust in machine case body 110, being conducive to extend computer and prolong
The cycle of cleaning 110 internal dust of machine case body is grown.
Further, to strengthen the dust-proof effect of lid computer information security check device, multiple first ventilation holes 121, which are formed, to be dissipated
Hot-zone, and filter screen is then covered in radiating area, and all first ventilation holes 121 can be covered, can by the filtering of filter screen
Further reduce dust and enter machine case body 110.
In the present embodiment, machine case body 110 is further opened with multiple second ventilation holes 130.
The same face of multiple second ventilation holes 130 and the equal displacement machine case body 110 of Fingerprint Identification Unit 140, the second ventilation hole
130 can according to rectangle either annular array distribution and the second ventilation hole 130 can be rectangle, circle or other shapes.
To sum up, the computer information security check device is rational in infrastructure, it has a safety feature, and is not obtaining computer owner
Enabled condition under, capping 160 can not be opened, also can not just open USB interface area 170, so that other people can not copy calculating
File in machine.
Embodiment 2
The utility model embodiment also provides a kind of computer security system, which includes above-mentioned meter
Calculation machine secrecy check device.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of computer information security check device, it is characterised in that including machine case body and chassis lid, the chassis lid is detachable
The side for being arranged at the machine case body；
The machine case body includes USB interface area, Fingerprint Identification Unit, electromagnet, iron plate, control circuit, shrapnel and capping；
The control circuit is electrically connected with the Fingerprint Identification Unit and the electromagnet respectively, and the fingerprint sets device and is arranged at institute
Machine case body is stated, the machine case body offers the first groove, and the USB interface area is located in first groove, the envelope
Lid is articulated with the machine case body and for opening or closing the USB interface area；
First groove has side wall, and the side wall offers the second groove, and the electromagnet is fixedly installed on described second
In groove, the shrapnel is fixedly connected with the electromagnet, and the relatively described electromagnet of the shrapnel is close to first groove, institute
State iron plate and be slidably arranged on the capping, and the iron plate is corresponding with the electromagnet；
The chassis lid offers multiple first ventilation holes, and the chassis lid includes keeping away dirt lid, described to keep away dirt lid correspondingly
It is arranged at first ventilation hole.
2. computer information security check device according to claim 1, it is characterised in that the computer information security check device
Power key is further included, the power key is arranged in first groove.
3. computer information security check device according to claim 1, it is characterised in that it is recessed that the capping offers the 3rd
Groove, the iron plate are slidably arranged in the 3rd groove, when the USB interface area is closed in the capping, described the
Three grooves are corresponded with second groove.
4. computer information security check device according to claim 1, it is characterised in that the first ventilation hole semicircular in shape
Or rectangle, the shape for keeping away dirt lid are corresponding with the shape of first ventilation hole.
5. computer information security check device according to claim 1, it is characterised in that the computer information security check device
Filter screen is further included, multiple first ventilation holes form radiating area, and the filter screen is covered in the radiating area.
6. computer information security check device according to claim 1, it is characterised in that the machine case body and the cabinet
Lid is respectively arranged with multiple connecting holes, and the connecting hole of the machine case body and the connecting hole one of the chassis lid are a pair of
Should, and the connecting hole of the chassis lid runs through the chassis lid.
7. computer information security check device according to claim 1, it is characterised in that the machine case body is further opened with more
A second ventilation hole, multiple second ventilation holes are respectively positioned on the same face of the machine case body with the Fingerprint Identification Unit.
8. computer information security check device according to claim 1, it is characterised in that the computer information security check device
Reset circuit and reset key are further included, the reset circuit is electrically connected with the control circuit, and the reset key is arranged at described
Machine case body and it is connected with the reset circuit.
9. a kind of computer security system, it is characterised in that verified including claim 1-8 any one of them computer information security
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376392.0U CN207302054U (en) | 2017-04-11 | 2017-04-11 | Computer information security check device and computer security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376392.0U CN207302054U (en) | 2017-04-11 | 2017-04-11 | Computer information security check device and computer security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302054U true CN207302054U (en) | 2018-05-01 |
Family
ID=62271236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376392.0U Expired - Fee Related CN207302054U (en) | 2017-04-11 | 2017-04-11 | Computer information security check device and computer security system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659197A (en) * | 2020-06-12 | 2020-09-15 | 湖南鹏瑞信息技术有限公司 | Dustproof net sticker for computer |
| CN111737776A (en) * | 2020-08-18 | 2020-10-02 | 江西科技学院 | Computer peripheral equipment connection protection device |
-
2017
- 2017-04-11 CN CN201720376392.0U patent/CN207302054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659197A (en) * | 2020-06-12 | 2020-09-15 | 湖南鹏瑞信息技术有限公司 | Dustproof net sticker for computer |
| CN111737776A (en) * | 2020-08-18 | 2020-10-02 | 江西科技学院 | Computer peripheral equipment connection protection device |
| CN111737776B (en) * | 2020-08-18 | 2021-01-22 | 江西科技学院 | Computer peripheral equipment connection protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190411 |