CN105447558A - Storage device and electronic system - Google Patents
Storage device and electronic system Download PDFInfo
- Publication number
- CN105447558A CN105447558A CN201510920792.9A CN201510920792A CN105447558A CN 105447558 A CN105447558 A CN 105447558A CN 201510920792 A CN201510920792 A CN 201510920792A CN 105447558 A CN105447558 A CN 105447558A
- Authority
- CN
- China
- Prior art keywords
- memory device
- acquisition module
- finger print
- device body
- print acquisition
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Image Input (AREA)
- Storage Device Security (AREA)
Abstract
The present invention discloses a storage device. The device comprises a storage device body, a sliding sleeve, and a cover body. A USB plug is arranged on the side surface of one end of the storage device body; a fingerprint acquisition module is arranged in a groove in the surface at the other end of the storage device body; a sliding slot is formed in the surface of the storage device body; a sliding rail capable of being in sliding connection with the sliding slot is arranged on the inner side of the sliding sleeve; a spring piece is arranged in the sliding slot in one end, close to the USB plug, of the storage device body; a baffle piece is arranged at one end, close to the fingerprint acquisition module, of the storage device body; and the sliding sleeve can slide between the spring piece and the baffle piece. According to the technical scheme, the security of the storage device and the privacy of information are improved.
Description
Technical field
The present invention relates to field of information security technology, particularly relate to a kind of memory device and electronic system.
Background technology
Existing movable storage device such as USB flash disk, usually privacy or the important information such as user's working document important in a large number and private life's photo is stored, once the USB flash disk of user is lost or is stolen, disabled user can read these vital document data and privacy informations easily, the information security of user faces great threat, and security and privacy are not high.
Summary of the invention
Given this, the invention provides a kind of memory device and electronic system, solve existing storage equipment security and the not high technical matters of privacy.
According to embodiments of the invention, a kind of memory device is provided, comprise memory device body, slip cap and lid, described memory device body one end side is provided with USB plug, finger print acquisition module is provided with in other end surface groove, described memory device body surface is provided with chute, be provided with inside described slip cap and can coordinate with described chute the slide rail be slidably connected, described memory device body is provided with the shell fragment stoping described slip cap to come off from described memory device body in the chute of USB plug one end, described memory device body is provided with the catch stoping described slip cap to come off from described memory device body near finger print acquisition module one end, described slip cap can slide between described shell fragment and catch.
Preferably, described memory device body also comprises chip and storage unit, described chip is connected with described USB plug, finger print acquisition module and storage unit, for verifying the fingerprint characteristic that described finger print acquisition module collects and authorizing described USB plug to read and write described storage unit after fingerprint characteristic is verified.
Preferably, described memory device body also comprises chip and storage unit, described storage unit comprises secure storage areas and common store district, described chip is connected with described USB plug, finger print acquisition module and storage unit, for verifying the fingerprint characteristic that described finger print acquisition module collects and authorizing described USB plug to read and write described secure storage areas after fingerprint characteristic is verified.
Preferably, described memory device body also comprises chip and storage unit, described storage unit comprises secure storage areas and common store district, described chip is connected with described USB plug, finger print acquisition module and storage unit, for being encrypted, verifying the fingerprint characteristic that described finger print acquisition module collects to the file data in described safe storage by fingerprint and the file data deciphered when fingerprint characteristic is verified in described secure storage areas.
Preferably, described finger print acquisition module is semiconductor slide fingerprint acquisition module, semiconductor push type finger print acquisition module or optical fingerprint collecting module based.
Preferably, the length of described slip cap is greater than the length of described memory device groove.
Preferably, described lid opening inner side is provided with groove, and described memory device body surface is provided with projection, and described lid groove can be connected by Elastic buckle with described projection.
Preferably, described memory device body is provided with hanging hole near the end face of described finger print acquisition module one end.
Preferably, it is inner that described slip cap sliding contact is in described slip cap receiving space completely to finger print acquisition module described during described catch, and the receiving space that described slip cap sliding contact is in described slip cap completely to finger print acquisition module described during described shell fragment is outside.
According to embodiments of the invention, also provide a kind of electronic system, described electronic system comprises above-mentioned memory device.
Memory device of the present invention and electronic system, by the activity flexible design of fingerprint authentication and slip cap, improve the security of described memory device and the privacy of information.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Apparently, the accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of memory device in the embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, more detailed description is further done to technical scheme of the present invention.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all should belong to the scope of protection of the invention.
Fig. 1 is the structural representation of memory device in one embodiment of the invention, and as shown in the figure, described memory device comprises memory device body 10, slip cap 20 and lid 30.Described memory device body 10 comprises chip and storage unit, and its one end side is provided with USB plug 101, is provided with finger print acquisition module 103 in other end surface groove 102.Described chip is connected with described storage unit, USB plug 101 and finger print acquisition module 103, and the fingerprint characteristic collected for finger print acquisition module described in authentication 103 also authorizes described USB plug 101 to read and write described storage unit after fingerprint characteristic is verified.Only have first by fingerprint authentication, user could read and write the data file of described storage unit, improves the security of described memory device and the privacy of information.Wherein, described finger print acquisition module can be semiconductor slide fingerprint acquisition module, semiconductor push type finger print acquisition module or optical fingerprint collecting module based, in order to promote miniaturization and the portability of described memory device, the embodiment of the present invention selects semiconductor slide fingerprint acquisition module.
Described memory device body 10 surface is provided with at least one chute 104, be provided with inside described slip cap 20 and can coordinate with described chute 104 slide rail 201 be slidably connected, described memory device body 10 is provided with the shell fragment stoping described slip cap 20 to come off from described memory device body 10 in the chute 104 of USB plug 101 one end, described memory device body 10 is provided with the catch 105 stoping described slip cap 20 to come off from described memory device body 10 near finger print acquisition module 103 one end, described slip cap 20 can slide between described shell fragment and catch 105.
Wherein, the length of described slip cap 20 can arrange the length being greater than described memory device groove 102, like this when the sliding contact of described slip cap 20 is in described slip cap receiving space inside completely to finger print acquisition module 103 described during described catch 105, described groove 102 and described finger print acquisition module 103 are protected by described slip cap 20 completely, facilitate user directly to grip USB interface that described USB plug 101 is inserted external electronic device by described slip cap, and do not have the maloperation touching described finger print acquisition module 103, also described finger print acquisition module 103 is played a protective role simultaneously, the brief aesthetic property that described groove 102 improves described memory device can be blocked in addition, the receiving space being in described slip cap completely to finger print acquisition module 103 described during described shell fragment when the sliding contact of described slip cap 20 is outside, described finger print acquisition module 103 exposes to the open air out completely, facilitates user finger to be pressed in described groove 102 slide collection and obtains fingerprint characteristic.Arranged by the easy slide of described slip cap 20, improve the convenience of the finger print acquisition module 30 fingerprint collecting operation of described memory device, while the described finger print acquisition module 30 of protection, also improve the brief aesthetic property of described memory device.
Preferably, described lid 30 opening inner side is provided with groove, described memory device body 10 surface is provided with projection, and described lid groove can be connected by Elastic buckle with described projection, and described like this lid 30 can be buckled in more securely on described memory device body 10 and can not come off easily.Certainly, described lid 30 opening inner side is provided with protruding while, described memory device body 10 surface can also be provided with groove, the buckle of both realizations connects.
Preferably, hanging hole can be set at the end face of described memory device body 10 near described finger print acquisition module 103 one end, described memory device can be articulated on key chain or lanyard by described hanging hole, facilitate carrying and using of described memory device.
In another embodiment of the invention, described memory device body 10 comprises chip and storage unit, described storage unit comprises secure storage areas and common store district, described chip is connected with described USB plug 101, finger print acquisition module 103 and storage unit, for verifying the fingerprint characteristic that described finger print acquisition module 103 collects and authorizing described USB plug 101 to read and write described secure storage areas after fingerprint characteristic is verified.Can directly be stored in common store district for security and the less demanding data of privacy, directly read and write described common store district by described USB plug 101; And require that higher file data needs to be stored in described secure storage areas for security and privacy, the described secure storage areas of read-write could be authorized after only having fingerprint authentication to pass through, user can select memory block and level of security according to the actual demand of the security of file data and privacy, achieve the secure access authority of secure storage areas, while the data storage efficiency ensureing described memory device, improve security and the privacy of data.
In another embodiment of the present invention, described memory device body 10 comprises chip and storage unit, described storage unit comprises secure storage areas and common store district, described chip is connected with described USB plug 101, finger print acquisition module 103 and storage unit, for being encrypted, verifying the fingerprint characteristic that described finger print acquisition module 103 collects to the file data in described safe storage by fingerprint and the file data deciphered when fingerprint characteristic is verified in described secure storage areas.Can directly be stored in common store district for security and the less demanding data of privacy, directly read and write described common store district by described USB plug 101, and require that higher file data is needed to be stored in described secure storage areas and is encrypted by fingerprint for security and privacy, the file data in described secure storage areas could be deciphered after only having fingerprint authentication to pass through and read and write described secure storage areas, user can select memory block and encrypting fingerprint operation according to the actual demand of the security of file data and privacy, security and the privacy of data is improve while the data storage efficiency ensureing described memory device, avoid file data in described secure storage areas to reveal directly by the situation of disabled user's file reading data.
Be understandable that, the memory device described in the embodiment of the present invention can be used alone, and also can use as the functional part realizing safe storage in electronic system, promotes security and the privacy of whole electronic system information.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a memory device, it is characterized in that, comprise memory device body, slip cap and lid, described memory device body one end side is provided with USB plug, finger print acquisition module is provided with in other end surface groove, described memory device body surface is provided with chute, be provided with inside described slip cap and can coordinate with described chute the slide rail be slidably connected, described memory device body is provided with the shell fragment stoping described slip cap to come off from described memory device body in the chute of USB plug one end, described memory device body is provided with the catch stoping described slip cap to come off from described memory device body near finger print acquisition module one end, described slip cap can slide between described shell fragment and catch.
2. memory device as claimed in claim 1, it is characterized in that, wherein said memory device body also comprises chip and storage unit, described chip is connected with described USB plug, finger print acquisition module and storage unit, for verifying the fingerprint characteristic that described finger print acquisition module collects and authorizing described USB plug to read and write described storage unit after fingerprint characteristic is verified.
3. memory device as claimed in claim 1, it is characterized in that, wherein said memory device body also comprises chip and storage unit, described storage unit comprises secure storage areas and common store district, described chip is connected with described USB plug, finger print acquisition module and storage unit, for verifying the fingerprint characteristic that described finger print acquisition module collects and authorizing described USB plug to read and write described secure storage areas after fingerprint characteristic is verified.
4. memory device as claimed in claim 1, it is characterized in that, wherein said memory device body also comprises chip and storage unit, described storage unit comprises secure storage areas and common store district, described chip is connected with described USB plug, finger print acquisition module and storage unit, for being encrypted, verifying the fingerprint characteristic that described finger print acquisition module collects to the file data in described safe storage by fingerprint and the file data deciphered when fingerprint characteristic is verified in described secure storage areas.
5. the memory device as described in any one of Claims 1-4, is characterized in that, wherein said finger print acquisition module is semiconductor slide fingerprint acquisition module, semiconductor push type finger print acquisition module or optical fingerprint collecting module based.
6. the memory device as described in any one of Claims 1-4, is characterized in that, the length of wherein said slip cap is greater than the length of described memory device groove.
7. the memory device as described in any one of Claims 1-4, is characterized in that, wherein said lid opening inner side is provided with groove, and described memory device body surface is provided with projection, and described lid groove can be connected by Elastic buckle with described projection.
8. the memory device as described in any one of Claims 1-4, is characterized in that, the end face of wherein said memory device body near described finger print acquisition module one end is provided with hanging hole.
9. the memory device as described in any one of Claims 1-4, it is characterized in that, it is inner that wherein said slip cap sliding contact is in described slip cap receiving space completely to finger print acquisition module described during described catch, and the receiving space that described slip cap sliding contact is in described slip cap completely to finger print acquisition module described during described shell fragment is outside.
10. an electronic system, is characterized in that, wherein said electronic system comprises the memory device as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510920792.9A CN105447558A (en) | 2015-12-14 | 2015-12-14 | Storage device and electronic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510920792.9A CN105447558A (en) | 2015-12-14 | 2015-12-14 | Storage device and electronic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105447558A true CN105447558A (en) | 2016-03-30 |
Family
ID=55557713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510920792.9A Pending CN105447558A (en) | 2015-12-14 | 2015-12-14 | Storage device and electronic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105447558A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109409485A (en) * | 2018-10-25 | 2019-03-01 | 安徽省临泉县康悦电子科技有限公司 | A kind of waterproof Encrypted USB flash drive |
| CN113987450A (en) * | 2021-11-08 | 2022-01-28 | 湖南旭志科技有限公司 | High security fingerprint password display screen U shield |
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Patent Citations (8)
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| CN104916301A (en) * | 2014-03-14 | 2015-09-16 | 重庆市众力水电开发有限公司 | Movable U disk apparatus capable of identifying fingerprint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109409485A (en) * | 2018-10-25 | 2019-03-01 | 安徽省临泉县康悦电子科技有限公司 | A kind of waterproof Encrypted USB flash drive |
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| CN113987450A (en) * | 2021-11-08 | 2022-01-28 | 湖南旭志科技有限公司 | High security fingerprint password display screen U shield |
| CN113987450B (en) * | 2021-11-08 | 2022-08-16 | 湖南旭志科技有限公司 | High security fingerprint password display screen U shield |
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Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |