CN203465717U - Mobile storage and charging device - Google Patents
Mobile storage and charging device Download PDFInfo
- Publication number
- CN203465717U CN203465717U CN201320440429.3U CN201320440429U CN203465717U CN 203465717 U CN203465717 U CN 203465717U CN 201320440429 U CN201320440429 U CN 201320440429U CN 203465717 U CN203465717 U CN 203465717U
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- fingerprint
- chip
- storage
- usb interface
- hard disk
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Abstract
The utility model relates to a mobile storage and charging device which comprises a hard disk, a chip, a fingerprint acquisition unit, a safety storage, a fingerprint verification unit, a cell, a booster circuit, a charging control unit, a first USB (universal serial bus) interface, a second USB interface and a shell. The safety storage is used for storing a fingerprint template of a user in an encrypted manner, the fingerprint verification unit is used for comparing fingerprint features with the fingerprint template in the safety storage and verifying the identity of the user, and the chip authorizes the first USB interface to read and write the hard disk after the identity of the user is verified. The read-write operation authorization of the hard disk can be obtained only after the legal identity of the user is verified through fingerprints, a mobile device can be repeatedly charged by a charging system, and safety, confidentiality and applicability of the mobile device are greatly improved.
Description
Technical field
The utility model relates to electronic product field, relates in particular to the equipment of a kind of mobile storage and charging.
Background technology
Along with the universal and widespread use of mobile terminal, people require more and more higher for data security and the battery capacity of mobile terminal.But existing mobile terminal just simply carries out the confirmation of user identity by numerical ciphers is set, and numerical ciphers is easy to be stolen or crack, and this security to users personal data causes great threat.And the battery capacity of existing mobile terminal can not maintain long use, need to often charge, affect so very much user's experience.
Utility model content
The technical matters that the utility model solves is to provide a kind of mobile storage and charging equipment, solves the defect of the strong and battery capacity deficiency of existing mobile terminal data security.
For solving the problems of the technologies described above, the utility model adopts following scheme:
A kind of mobile storage and charging equipment, it is characterized in that, comprise hard disk, chip, fingerprint collecting unit, safe storage, fingerprint authentication unit, battery core, booster circuit, charging control unit, the first USB interface, secondary USB interface and shell, described safe storage is for storing user's fingerprint template, described fingerprint authentication unit is used for the unit collection of described fingerprint collecting and the fingerprint characteristic of extraction and the fingerprint template of described safe storage is compared and identifying user identity, described hard disk, fingerprint collecting unit, safe storage, fingerprint authentication unit is all connected with described chip with battery core, described booster circuit is all connected with described battery core with charging control unit, described hard disk is connected with described the first USB interface with booster circuit, described charging control unit is connected with described secondary USB interface, subscriber authentication is carried out read-write operation by described the first USB interface to described hard disk by rear described chip mandate.
Preferably, described chip comprises picture processing chip and control chip, described picture processing chip is for the feature that takes the fingerprint from fingerprint image, described control chip is used for controlling described fingerprint authentication unit and carries out authentication, and by rear mandate, by described the first USB interface, described hard disk is carried out to read-write operation in subscriber authentication.
Preferably, described fingerprint collecting unit comprises semiconductor fingerprint sensor.
Preferably, the embedded ciphering unit of described safe storage, for encrypting storage user's fingerprint template.
Preferably, described battery core is poly-lithium battery or 18650 lithium batteries.
Preferably, described equipment also comprises display module, for showing and prompting operation.
Preferably, described booster circuit is for being increased to battery core output voltage 5v output.
Preferably, described charging control unit comprises charge management circuit, for the overcharging of described battery core, cross put, the protection of overcurrent and short circuit.
The mobile storage that the utility model provides and charging equipment, by obtaining the read-write operation authority of hard disk after fingerprint authentication user's legal identity, greatly improved security and the confidentiality of mobile device.In addition, by charging system, this equipment can also repeatedly be charged to mobile device, overcome the problem of mobile device battery electric quantity deficiency, improved the applicability of mobile device.
Accompanying drawing explanation
Fig. 1 is the mobile storage of the utility model embodiment and the structural representation of charging equipment.
Embodiment
The utility model provides a kind of mobile storage and charging equipment, for giving mobile terminal stores private data and charging.For making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to accompanying drawing examples, the utility model is further described.
The mobile storage that the utility model provides and charging equipment can be applied to any mobile device with USB interface, include but not limited to mobile phone, panel computer, palm PC, notebook computer and POS machine etc.Be understandable that, described mobile storage and charging equipment not only can coordinate separately mobile device to use, and can also removably be embedded in electronic equipment and use as a fixation kit.
Fig. 1 is the mobile storage of the utility model embodiment and the structural representation of charging equipment, and described mobile storage and charging equipment comprise hard disk 10, chip 20, fingerprint collecting unit 30, safe storage 40, fingerprint authentication unit 50, battery core 60, booster circuit 70, charging control unit 80, the first USB interface 90, secondary USB interface 100 and shell (not shown).Described hard disk 10, fingerprint collecting unit 30, safe storage 40, fingerprint authentication unit 50 and battery core 60 are all connected with described chip 20, described booster circuit 70 is all connected with described battery core 60 with charging control unit 80, described hard disk 10 is connected with described the first USB interface 90 with booster circuit 70, and described charging control unit 80 is connected with described secondary USB interface 100.
Described shell is rectangular-shaped, and material is metal and/or plastics, for external support being provided to described mobile storage and charging equipment.Described fingerprint collecting unit 30 is arranged in the collection window of described shell one surface opening, and it comprises semiconductor fingerprint sensor.When user by finger tip when being pressed on described fingerprint collecting window, described fingerprint sensor can gather fingerprint image and be sent to described chip 20.
Described safe storage 40 is connected with described chip 20, comprises storer and embedded ciphering unit, encrypts storage user's fingerprint template for the cryptographic algorithm by embedded ciphering unit, has guaranteed the security of user fingerprints data.The described fingerprint template Characteristics creation that can take the fingerprint from existing fingerprint image file by chip 20, also can be first by described fingerprint collecting unit 30 collection in worksite user fingerprint image, Characteristics creation then takes the fingerprint from the fingerprint image collecting by chip 20.Described fingerprint authentication unit 50 is connected with described chip 20, for fingerprint characteristic that described fingerprint collecting unit 30 is gathered and extracted and the fingerprint template of described safe storage 40, compares and identifying user identity.When carrying out fingerprint comparison, if both similarities surpass reservation threshold, think that finger print identification verification passes through, otherwise finger print identification verification does not pass through.
Described chip 20 is the core of described mobile storage and charging equipment, comprise picture processing chip and control chip, described picture processing chip is by the default fingerprint algorithm feature that takes the fingerprint from fingerprint image, described control chip is used for controlling described fingerprint authentication unit and carries out authentication, and by rear mandate, by 90 pairs of described hard disks 10 of described the first USB interface, carries out read-write operation in subscriber authentication.Like this, first user only has by fingerprint authentication identity, just can pass the operating right that USB interface is read and write described hard disk 10, compares traditional portable hard drive, has greatly improved security and the confidentiality of user's hard disc data.
The charging system of described mobile storage and charging equipment partly comprises battery core 60, booster circuit 70 and charging control unit 80.Described battery core is poly-lithium battery or 18650 lithium batteries, considers the portability of described equipment, and preferred, described battery core is elected poly-lithium battery as.Described booster circuit 70 is exported mobile device by described the first USB interface after battery core 60 output voltages are increased to 5v.Described charging control unit 80 comprises charge management circuit, for the overcharging of described battery core 60, cross put, the protection of overcurrent and short circuit.
Be understandable that, described equipment can also comprise display module, for showing and prompting operation.
In sum, the mobile storage that the utility model provides and charging equipment, by obtaining the read-write operation authority of hard disk after fingerprint authentication user's legal identity, greatly improved security and the confidentiality of mobile device.In addition, by the design of charging system, this equipment can also repeatedly be charged to mobile device, the user who has improved mobile device experiences.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (8)
1. a mobile storage and charging equipment, it is characterized in that, comprise hard disk, chip, fingerprint collecting unit, safe storage, fingerprint authentication unit, battery core, booster circuit, charging control unit, the first USB interface, secondary USB interface and shell, described safe storage is for storing user's fingerprint template, described fingerprint authentication unit is used for the unit collection of described fingerprint collecting and the fingerprint characteristic of extraction and the fingerprint template of described safe storage is compared and identifying user identity, described hard disk, fingerprint collecting unit, safe storage, fingerprint authentication unit is all connected with described chip with battery core, described booster circuit is all connected with described battery core with charging control unit, described hard disk is connected with described the first USB interface with booster circuit, described charging control unit is connected with described secondary USB interface, subscriber authentication is carried out read-write operation by described the first USB interface to described hard disk by rear described chip mandate.
2. equipment as claimed in claim 1, it is characterized in that, described chip comprises picture processing chip and control chip, described picture processing chip is for the feature that takes the fingerprint from fingerprint image, described control chip is used for controlling described fingerprint authentication unit and carries out authentication, and by rear mandate, by described the first USB interface, described hard disk is carried out to read-write operation in subscriber authentication.
3. mobile storage as claimed in claim 1 and charging equipment, is characterized in that, described fingerprint collecting unit comprises semiconductor fingerprint sensor.
4. mobile storage as claimed in claim 1 and charging equipment, is characterized in that, the embedded ciphering unit of described safe storage, for encrypting storage user's fingerprint template.
5. mobile storage as claimed in claim 1 and charging equipment, is characterized in that, described battery core is poly-lithium battery or 18650 lithium batteries.
6. mobile storage as claimed in claim 1 and charging equipment, is characterized in that, also comprises display module, for showing and prompting operation.
7. mobile storage as claimed in claim 1 and charging equipment, is characterized in that, described booster circuit is for being increased to battery core output voltage 5v output.
8. mobile storage as claimed in claim 1 and charging equipment, is characterized in that, described charging control unit comprises charge management circuit, for the overcharging of described battery core, cross put, the protection of overcurrent and short circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440429.3U CN203465717U (en) | 2013-07-16 | 2013-07-16 | Mobile storage and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440429.3U CN203465717U (en) | 2013-07-16 | 2013-07-16 | Mobile storage and charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465717U true CN203465717U (en) | 2014-03-05 |
Family
ID=50178066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440429.3U Expired - Lifetime CN203465717U (en) | 2013-07-16 | 2013-07-16 | Mobile storage and charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408068A (en) * | 2016-06-16 | 2017-02-15 | 谢勇辉 | Storage device and method based on biological characteristic encryption |
| CN107274534A (en) * | 2017-08-01 | 2017-10-20 | 中控华运（厦门）集成电路有限公司 | Possess the card-type device and corresponding charging device of fingerprint identification function |
| CN105807882B (en) * | 2016-02-25 | 2019-02-15 | 努比亚技术有限公司 | Adaptive charging method and intelligent terminal based on fingerprint |
-
2013
- 2013-07-16 CN CN201320440429.3U patent/CN203465717U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807882B (en) * | 2016-02-25 | 2019-02-15 | 努比亚技术有限公司 | Adaptive charging method and intelligent terminal based on fingerprint |
| CN106408068A (en) * | 2016-06-16 | 2017-02-15 | 谢勇辉 | Storage device and method based on biological characteristic encryption |
| CN107274534A (en) * | 2017-08-01 | 2017-10-20 | 中控华运（厦门）集成电路有限公司 | Possess the card-type device and corresponding charging device of fingerprint identification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: T2-a2-a, Gaoxin industrial village, no.022, Gaoxin South 7th Road, Nanshan District, Shenzhen City, Guangdong Province, 518057 Patentee after: Shenzhen yaliote Technology Co.,Ltd. Address before: T2-a2-a, Gaoxin industrial village, no.022, Gaoxin South 7th Road, Nanshan District, Shenzhen City, Guangdong Province, 518057 Patentee before: SHENZHEN ARATEK BIOMETRICS TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |