CN204537118U - There is the solid state hard disc of encrypting fingerprint identification - Google Patents
There is the solid state hard disc of encrypting fingerprint identification Download PDFInfo
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- CN204537118U CN204537118U CN201520192762.6U CN201520192762U CN204537118U CN 204537118 U CN204537118 U CN 204537118U CN 201520192762 U CN201520192762 U CN 201520192762U CN 204537118 U CN204537118 U CN 204537118U
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Abstract
The utility model relates to the solid state hard disc with encrypting fingerprint identification, comprise solid state hard disc body, solid state hard disc body is built with wiring board, solid state hard disc body comprises upper-lower casing, upper shell is provided with multiple bolt hole, lower house is provided with multiple fixed leg, wiring board is provided with multiple through hole, multiple fixed legs of lower house insert in multiple through holes of wiring board respectively, be fixedly connected with by nut in the multiple bolts hole being inserted into upper shell again, upper shell is provided with installation portion, the bottom surface of upper shell is provided with USB, wiring board is provided with multiple power supply chip, multiple main control chip, USB interface, temperature inductor, SPD eeprom memory, Fingerprint Identification Unit, buffer memory, flash memory module, by the solid state hard disc of technique scheme, easy to use, easy to carry, transmission information signal is smooth, work stable, good confidentiality.
Description
Technical field
The utility model relates to solid state hard disc, is related specifically to the solid state hard disc with encrypting fingerprint identification.
Background technology
At present, solid state hard disc becomes the memory device that people generally use day by day, it is fast that it has speed, and the life-span is long, advantage low in energy consumption, solid state hard disc is by high-capacity flash memory by dress in the circuit board, its volume is little, and memory space is large, easy to use, and Portable computer assembling, thus obtain the welcome of user.But, solid state hard disc structure is in the market simple, it normally directly inserts use, and user in use, easily cause leaking data, the technology of the company particularly had is comparatively leading, it has great secret technical information, if use the solid state hard disc not having password to arrange, Products technical information can be caused to reveal, cause the interests of company to suffer damage.
Utility model content
Single in order to solve solid state hard disc structure in prior art; confidentiality is not strong; the problem of different client's protection information demand can not be met; the utility model provides and is provided with Fingerprint Identification Unit at solid state hard disc; arranged by fingerprint recognition input, there is encryption function, can the data of available protecting solid state hard disc; memory space is large, the encrypting fingerprint identification solid state hard disc of convenient storage.
Concrete scheme of the present utility model is: the solid state hard disc with encrypting fingerprint identification, comprise solid state hard disc body, described solid state hard disc body is built with wiring board, described solid state hard disc body comprises upper shell and lower house, described upper shell is provided with multiple bolt hole, described lower house is provided with multiple fixed leg, described wiring board is provided with multiple through hole, multiple fixed legs of described lower house insert in multiple through holes that wiring board is provided with respectively, be fixedly connected with by nut in the multiple bolts hole being inserted into upper shell again, described upper shell is provided with installation portion, the bottom surface of described upper shell is provided with USB, described wiring board is provided with multiple power supply chip, multiple main control chip, USB interface, temperature inductor, SPD eeprom memory, Fingerprint Identification Unit, buffer memory, flash memory module, described multiple power supply chip is provided with five, it is respectively the first power supply chip, second source chip, 3rd power supply chip, 4th power supply chip and the 5th power supply chip, described multiple main control chip is provided with three, it is respectively the first main control chip, second main control chip, 3rd main control chip, described USB interface connects the first power supply chip respectively, second source chip and the 3rd power supply chip, described USB interface is also interconnected and switching signal with the 3rd main control chip, described first power supply chip connects Fingerprint Identification Unit, described Fingerprint Identification Unit connects the first main control chip, described second source chip connects the first main control chip, described 3rd power supply chip connects the second main control chip respectively, 3rd main control chip, 4th power supply chip, flash memory module and the 5th power supply chip, described 4th power supply chip also with the second main control chip, flash memory module is connected, described second main control chip and the 3rd main control chip are interconnected and switching signal, described second main control chip and flash memory module are interconnected, described 3rd main control chip also with buffer memory, 5th power supply chip is connected, described first main control chip connects the second main control chip and temperature inductor, described temperature inductor also connects SPD eeprom memory.
It is below attached technical scheme of the present utility model.
Preferably, the width of described solid state hard disc body is 50mm, length is 80mm, thickness is 6.5mm.
Preferably, described USB interface inserts USB, the model of described USB interface is USB3.1, and its supply voltage being supplied to the first power supply chip, second source chip and the 3rd power supply chip is 5V, and described USB interface and the mutual switching signal of the 3rd main control chip are usb signal.
Preferably, described first power supply chip provides the supply voltage of Fingerprint Identification Unit to be 3V.
Preferably, the supply voltage that described second source chip is supplied to the first main control chip is respectively 1.0V and 2.5V.
Preferably, described second main control chip and the mutual switching signal of the 3rd main control chip are STAT signal.
Preferably, described Fingerprint Identification Unit is arranged on installation portion internal fixtion.
Preferably, the supply voltage that described 3rd power supply chip is supplied to the second main control chip, the 3rd main control chip, the 4th power supply chip, flash memory module and the 5th power supply chip is respectively 3.3V, the supply voltage that described 4th power supply chip is supplied to the second main control chip is 1.0V, the supply voltage being also supplied to flash memory module is 1.8V, and the supply voltage that described 5th power supply chip is also supplied to the 3rd main control chip is 2.5V.
Preferably, described first main control chip controls the second main control chip.
The beneficial effects of the utility model: the USB interface be provided with by solid state hard disc, easy to use, be convenient to signal transmission; By the setting of encrypting fingerprint recognizer, can be used for arranging user-defined fingerprint recognition, ensure that the security of data; By the setting of multiple power supply chip and multiple main control chip, the built-in system of solid state hard disc is made to keep good working order, and stable; Overall use is easy to carry, has encryption function, and transmission information signal is smooth, and working stability performance is good, strong security.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram that the utility model has the solid state hard disc of encrypting fingerprint identification.
Fig. 2 is the structural representation that the utility model has the solid state hard disc of encrypting fingerprint identification.
Fig. 3 is the Facad structure schematic diagram that the utility model has the solid state hard disc of encrypting fingerprint identification.
Fig. 4 is the structure schematic diagram that the utility model has the solid state hard disc of encrypting fingerprint identification.
Fig. 5 is the side structure schematic diagram that the utility model has the solid state hard disc of encrypting fingerprint identification.
Fig. 6 is the bottom surface structure schematic diagram that the utility model has the solid state hard disc of encrypting fingerprint identification.
Fig. 7 is the built-in system schematic diagram that the utility model has the solid state hard disc of encrypting fingerprint identification.
In figure: solid state hard disc body 1, upper shell 2, lower house 3, fixed leg 31, nut 4, installation portion 5, USB 6, wiring board 7, through hole 71, power supply chip 8, first power supply chip 81, second source chip 82, the 3rd power supply chip 83, the 4th power supply chip 84, the 5th power supply chip 85, main control chip 9, first main control chip 91, second main control chip 92, the 3rd main control chip 93, usb 10, temperature inductor 11, SPD eeprom memory 12, Fingerprint Identification Unit 13, buffer memory 14, flash memory module 15.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further, should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
As shown in Figures 1 to 6, the solid state hard disc with encrypting fingerprint identification of the utility model embodiment, comprise solid state hard disc body 1, described solid state hard disc body 1 is built with wiring board 7, the width of described solid state hard disc body is 50mm, and length is 80mm, and thickness is 6.5mm, such setting, good looking appearance.Described solid state hard disc body 1 comprises upper shell 2 and lower house 3, described upper shell 2 is provided with multiple bolt hole (not shown), described lower house 3 is equipped with multiple fixed leg 41, multiple fixed legs 31 of lower house are inserted in multiple bolts hole of described upper shell 2, and connected by nut 4, such setting, defines the entirety of Fixed disk, and is connected firmly.Described upper shell 1 is provided with installation portion 5, arranges like this, and by installation portion built with Fingerprint Identification Unit, by input User Defined password, the data on protection Fixed disk, prevent the loss of data.The bottom surface of described upper shell 2 is provided with USB 6, arranges like this, and by inserting USB interface in USB 6, its model is USB3.1, is convenient to the corresponding USB interface connecting computing machine, for transmitting data.Described wiring board 7 is provided with multiple power supply chip 8, multiple main control chip 9, usb 10, temperature inductor 11, SPD eeprom memory 12, Fingerprint Identification Unit 13, buffer memory 14, flash memory module 15, arranges like this, forms the built-in system of solid state hard disc.Described multiple power supply chip 8 is provided with five, it is respectively the first power supply chip 81, second source chip 82, the 3rd power supply chip 83, the 4th power supply chip 84 and the 5th power supply chip 85, such setting, can control supply voltage respectively by different power supply chips.Described multiple main control chip 9 is provided with three, and it is respectively the first main control chip 91, second main control chip 92, the 3rd main control chip 93, arranges like this, is convenient to by different main control chip control treatment data respectively.Described usb 10 connects the first power supply chip 81 respectively, and second source chip 82 and the 3rd power supply chip 83, arranged like this, is convenient to the stable of the supply voltage keeping built-in system.Described USB interface is inserted in USB, and the model of described usb 10 is USB3.1, and it is supplied to the first power supply chip 81, and the supply voltage of second source chip 82 and the 3rd power supply chip 83 is 5V.Described first power supply chip 81 connects Fingerprint Identification Unit 13, described first power supply chip is provided as Fingerprint Identification Unit 3V supply voltage, arranges like this, ensure that the operating voltage that Fingerprint Identification Unit is stable, user fingerprints identification is set by Fingerprint Identification Unit, ensure that the security of data.Described Fingerprint Identification Unit 13 connects the first main control chip 91, arranges like this, for user fingerprints identification is input to the first main control chip, controls its fingerprint recognition by the first main control chip.Described second source chip 82 connects the first main control chip 91, described second source chip 82 is supplied to the first main control chip 1.0V and 2.5V. supply voltage respectively, such setting, by supply voltage 1.0 and 2.5V that second source chip is depressured to the first main control chip needs respectively input supply voltage 5V, keep the stable operating voltage of the first main control chip.Described usb 10 is also interconnected and signal transmission with the 3rd main control chip 93, and it is usb signal, arranges like this, by exchanging usb signal input and output.Described 3rd power supply chip 83 connects the second main control chip 92 respectively, 3rd main control chip 93, 4th power supply chip 84, flash memory module 15 and the 5th power supply chip 85, described 3rd power supply chip 83 is supplied to the second main control chip 92 respectively, 3rd main control chip 93, 4th power supply chip 85, flash memory module 15 and the 5th power supply chip 85 are 3.3V supply voltage, described 4th power supply chip 85 is supplied to the second main control chip 1.0V supply voltage, also be supplied to flash memory module 1.8V supply voltage, described 5th power supply chip 85 is also supplied to the 3rd main control chip 2.5V supply voltage, such setting, by the 3rd power supply chip, input supply voltage 5V is depressured to 3.3V, the stable of the voltage of built-in system can be kept.Described 4th power supply chip 85 is also connected with the second main control chip 92, flash memory module 15, described second main control chip 92 connects the 3rd main control chip 93 and mutual transmission of signal, it is STAT signal, such setting, usb signal is accessed by USB interface, through the 3rd main control chip, usb signal is converted to STAT signal, then is transferred to the second main control chip.Described second main control chip 92 connects flash memory module 15, described 3rd main control chip 93 is also connected with buffer memory 14, described first main control chip 91 connects the second main control chip 92 and temperature inductor 11, its be, first main control chip is acp chip, it controls the second main control chip, and temperature inductor can respond to the reasonable temperature of work, is convenient to the first main control chip and controls.Described temperature inductor 11 also connects SPD eeprom memory 12, and wherein, SPD eeprom memory is band EEPROM (Electrically Erasable Programmable Read Only Memo), after its power down, data are not lost, and can be used for wiping existing information, reprogramming on computer or on specialized equipment, plug and play, very convenient.
As shown in Figure 7, the principle of work that the utility model has the solid state hard disc of encrypting fingerprint identification is: connect first respectively by USB interface, second, 3rd power supply chip and USB interface, by input supply voltage 5V step-down, by first, second, 3rd power supply chip step-down is 3.3V supply voltage, the 3rd main control chip is connected by USB interface, USB interface is connected external equipment, usb signal and the 3rd main control chip are exchanged transmission mutually, 3rd main control chip is interconnected with the second main control chip and usb signal is converted to STAT signal, controlled by the first main control chip, and connect Fingerprint Identification Unit by the first power supply chip, and be supplied to its 3.3V supply voltage, Fingerprint Identification Unit carries out identification and arranges after inputting fingerprint storage by user, be connected to the first main control chip, controlled by the first main control chip, and connect the first main control chip by second source chip, and be supplied to the supply voltage of the first main control chip 1.0V and 2.5V, and connect the second main control chip respectively by the 3rd power supply chip, 3rd main control chip, the 4th power supply chip, flash memory module and the 5th power supply chip, and be supplied to the second main control chip, 3rd main control chip, the 4th power supply chip, flash memory module and the 5th power supply chip are 3.3V supply voltage, and connect the second main control chip and flash memory module by the 4th power supply chip, and be supplied to the second main control chip 1.0V supply voltage, also be supplied to flash memory module 1.8V supply voltage, 5th power supply chip connects the 3rd main control chip, also be supplied to the 3rd main control chip 2.5V supply voltage, first main control chip connects the second main control chip and temperature inductor, and temperature inductor also connects SPD eeprom memory.
The solid state hard disc with encrypting fingerprint identification of the present utility model, in specific operation process, user is inserted in the interface of the corresponding hard disk position of computer the USB interface of solid state hard disc, by user fingerprints by the storage carrying out fingerprint recognition on Fingerprint Identification Unit, be then just connected with computer with power lead by connection data line.
The solid state hard disc with encrypting fingerprint identification of the present utility model, 1, the USB interface that is provided with by solid state hard disc, easy to use, be convenient to signal transmission; 2, by the setting of encrypting fingerprint recognizer, can be used for arranging user-defined fingerprint recognition, ensure that the security of data; 3, by the setting of multiple power supply chip and multiple main control chip, the built-in system of solid state hard disc is made to keep good working order, and stable; 4, overall use is easy to carry, has encryption function, and transmission information signal is smooth, and working stability performance is good, strong security.It is to be noted; above-mentioned preferred embodiment is only and technical conceive of the present utility model and feature is described; its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (9)
1. there is the solid state hard disc of encrypting fingerprint identification, comprise solid state hard disc body, described solid state hard disc body is built with wiring board, it is characterized in that: described solid state hard disc body comprises upper shell and lower house, described upper shell is provided with multiple bolt hole, described lower house is provided with multiple fixed leg, described wiring board is provided with multiple through hole, multiple fixed legs of described lower house insert in multiple through holes that wiring board is provided with respectively, be fixedly connected with by nut in the multiple bolts hole being inserted into upper shell again, described upper shell is provided with installation portion, the bottom surface of described upper shell is provided with USB, described wiring board is provided with multiple power supply chip, multiple main control chip, USB interface, temperature inductor, SPD eeprom memory, Fingerprint Identification Unit, buffer memory, flash memory module, described multiple power supply chip is provided with five, it is respectively the first power supply chip, second source chip, 3rd power supply chip, 4th power supply chip and the 5th power supply chip, described multiple main control chip is provided with three, it is respectively the first main control chip, second main control chip, 3rd main control chip, described USB interface connects the first power supply chip respectively, second source chip and the 3rd power supply chip, described USB interface is also interconnected and switching signal with the 3rd main control chip, described first power supply chip connects Fingerprint Identification Unit, described Fingerprint Identification Unit connects the first main control chip, described second source chip connects the first main control chip, described 3rd power supply chip connects the second main control chip respectively, 3rd main control chip, 4th power supply chip, flash memory module and the 5th power supply chip, described 4th power supply chip also with the second main control chip, flash memory module is connected, described second main control chip and the 3rd main control chip are interconnected and switching signal, described second main control chip and flash memory module are interconnected, described 3rd main control chip also with buffer memory, 5th power supply chip is connected, described first main control chip connects the second main control chip and temperature inductor, described temperature inductor also connects SPD eeprom memory.
2. the solid state hard disc with encrypting fingerprint identification according to claim 1, is characterized in that: the width of described solid state hard disc body is 50mm, length is 80mm, thickness is 6.5mm.
3. the solid state hard disc with encrypting fingerprint identification according to claim 1, it is characterized in that: described USB interface inserts USB, the model of described USB interface is USB3.1, its supply voltage being supplied to the first power supply chip, second source chip and the 3rd power supply chip is 5V, and described USB interface and the mutual switching signal of the 3rd main control chip are usb signal.
4. the solid state hard disc with encrypting fingerprint identification according to claim 1, is characterized in that: described first power supply chip provides the supply voltage of Fingerprint Identification Unit to be 3V.
5. the solid state hard disc with encrypting fingerprint identification according to claim 1, is characterized in that: the supply voltage that described second source chip is supplied to the first main control chip is respectively 1.0V and 2.5V.
6. the solid state hard disc with encrypting fingerprint identification according to claim 1, is characterized in that: described second main control chip and the mutual switching signal of the 3rd main control chip are STAT signal.
7. the solid state hard disc with encrypting fingerprint identification according to claim 1, is characterized in that: described Fingerprint Identification Unit is arranged on installation portion internal fixtion.
8. the solid state hard disc with encrypting fingerprint identification according to claim 1, it is characterized in that: the supply voltage that described 3rd power supply chip is supplied to the second main control chip, the 3rd main control chip, the 4th power supply chip, flash memory module and the 5th power supply chip is respectively 3.3V, the supply voltage that described 4th power supply chip is supplied to the second main control chip is 1.0V, the supply voltage being also supplied to flash memory module is 1.8V, and the supply voltage that described 5th power supply chip is also supplied to the 3rd main control chip is 2.5V.
9. the solid state hard disc with encrypting fingerprint identification according to claim 1, is characterized in that: described first main control chip controls the second main control chip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520192762.6U CN204537118U (en) | 2015-03-30 | 2015-03-30 | There is the solid state hard disc of encrypting fingerprint identification |
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| CN201520192762.6U CN204537118U (en) | 2015-03-30 | 2015-03-30 | There is the solid state hard disc of encrypting fingerprint identification |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138205A (en) * | 2015-09-23 | 2015-12-09 | 深圳信炜科技有限公司 | Capacitive sensor, sensing device, sensing system and electronic device |
| CN105138203A (en) * | 2015-09-23 | 2015-12-09 | 深圳信炜科技有限公司 | Capacitive sensing system and electronic equipment |
| CN105825264A (en) * | 2016-04-05 | 2016-08-03 | 深圳芯邦科技股份有限公司 | Fingerprint identification encryption method |
| CN106469263A (en) * | 2015-08-14 | 2017-03-01 | 特科芯有限公司 | Display lamp manages the portable hard drive implementation method of encrypting fingerprint |
| CN108509813A (en) * | 2018-03-31 | 2018-09-07 | 北京联想核芯科技有限公司 | A kind of data processing method of safe solid state disk, device and safe solid state disk |
| CN111177680A (en) * | 2019-12-23 | 2020-05-19 | 杭州电子科技大学 | Solid state hard drives is encrypted to high security |
-
2015
- 2015-03-30 CN CN201520192762.6U patent/CN204537118U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469263A (en) * | 2015-08-14 | 2017-03-01 | 特科芯有限公司 | Display lamp manages the portable hard drive implementation method of encrypting fingerprint |
| CN105138205A (en) * | 2015-09-23 | 2015-12-09 | 深圳信炜科技有限公司 | Capacitive sensor, sensing device, sensing system and electronic device |
| CN105138203A (en) * | 2015-09-23 | 2015-12-09 | 深圳信炜科技有限公司 | Capacitive sensing system and electronic equipment |
| CN105825264A (en) * | 2016-04-05 | 2016-08-03 | 深圳芯邦科技股份有限公司 | Fingerprint identification encryption method |
| CN105825264B (en) * | 2016-04-05 | 2018-11-30 | 深圳芯邦科技股份有限公司 | A kind of fingerprint recognition encryption method |
| CN108509813A (en) * | 2018-03-31 | 2018-09-07 | 北京联想核芯科技有限公司 | A kind of data processing method of safe solid state disk, device and safe solid state disk |
| CN111177680A (en) * | 2019-12-23 | 2020-05-19 | 杭州电子科技大学 | Solid state hard drives is encrypted to high security |
| CN111177680B (en) * | 2019-12-23 | 2022-03-01 | 杭州电子科技大学 | Solid state hard drives is encrypted to high security |
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