CN103824581A - Safe and confidential USB flash disk - Google Patents
Safe and confidential USB flash disk Download PDFInfo
- Publication number
- CN103824581A CN103824581A CN201410077591.2A CN201410077591A CN103824581A CN 103824581 A CN103824581 A CN 103824581A CN 201410077591 A CN201410077591 A CN 201410077591A CN 103824581 A CN103824581 A CN 103824581A
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Abstract
The invention discloses a safe and confidential USB flash disk. The USB flash disk comprises a housing, wherein one end of the housing is opened, a circuit board and a rechargeable battery are arranged in the housing, and an antenna, a wireless bluetooth control single-chip microcomputer, an LED lamp, a keystroke, a buzzer, a charging circuit, a mass memory, a USB switch, a USB interface seat and a USB flash disk interface are arranged on the circuit board; the antenna, the LED lamp, the keystroke, the buzzer, the USB switch, the USB interface seat and the USB flash disk interface are all electrically connected with the wireless bluetooth control single-chip microcomputer, the charging circuit is electrically connected with the USB interface seat, the rechargeable battery is electrically connected with the charging circuit, the mass memory is electrically connected with the USB flash disk interface, and the antenna, the LED lamp, the keystroke, the buzzer, the USB switch, the USB interface seat and the USB flash disk interface are all communicated with wireless bluetooth control single-chip microcomputer signals. The USB flash disk provided by the invention has the advantages as follows: the security and the confidentiality are good, and the content in the USB flash disk cannot be read by others without passwords; meanwhile, the USB flash disk has the function of loss reminding, so that the loss can be prevented.
Description
Technical field
The present invention relates to a kind of USB flash disk, especially relate to a kind of safe and secret USB flash disk.
Background technology
USB flash disk is very extensive as large capacity movable memory device application at present.But its security of common USB flash disk and security performance are all poor, other people obtain can arbitrarily checking or revise the fileinfo in USB flash disk after USB flash disk.Also easily lose, cause privacy to reveal or main information loss.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of safe and secret USB flash disk, and security and the confidentiality of this USB flash disk are better, and other people do not have password cannot read the content in USB flash disk, and have lost reminding function, prevent loss.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of safe and secret USB flash disk is provided, comprise: shell, one end opening of described shell, in described shell, be provided with circuit board and rechargeable battery, on described circuit board, be provided with antenna, wireless blue tooth control single chip computer, LED lamp, button, hummer, charging circuit, mass storage, USB switch, USB interface seat and USB flash disk interface, described antenna, LED lamp, button, hummer, USB switch, USB interface seat and USB flash disk interface are all electrically connected with described wireless blue tooth control single chip computer, described charging circuit and described USB interface seat are electrically connected, described rechargeable battery and described charging circuit are electrically connected, described mass storage and described USB flash disk interface are electrically connected, described antenna, LED lamp, button, hummer, USB switch, USB interface seat, USB flash disk interface all with described wireless blue tooth control single chip computer signal communication.
In a preferred embodiment of the present invention, between described wireless blue tooth control single chip computer and described USB flash disk interface, be provided with mu balanced circuit, between described wireless blue tooth control single chip computer, USB flash disk interface and mu balanced circuit, be electrically connected.
In a preferred embodiment of the present invention, between described wireless blue tooth control single chip computer and described charging circuit, be provided with mu balanced circuit, between described wireless blue tooth control single chip computer, charging circuit and mu balanced circuit, be electrically connected.
In a preferred embodiment of the present invention, between described wireless blue tooth control single chip computer and described rechargeable battery, be provided with mu balanced circuit, between described wireless blue tooth control single chip computer, rechargeable battery and mu balanced circuit, be electrically connected.
The invention has the beneficial effects as follows: security and the confidentiality of USB flash disk of the present invention are better, other people do not have password cannot read the content in USB flash disk, and have lost reminding function, prevent loss.
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 of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of safe and secret USB flash disk of the present invention;
Fig. 2 is that the board structure of circuit of safe and secret USB flash disk of the present invention is related to schematic diagram.
In accompanying drawing, the mark of each parts is as follows: 1, shell, 2, circuit board, 101, antenna, 102, mass storage, 103, wireless blue tooth control single chip computer, 104, LED lamp, 105, button, 106, hummer, 107, mu balanced circuit, 108, rechargeable battery, 109, charging circuit, 111, USB switch, 112, USB interface seat, 113, USB flash disk interface.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A safe and secret USB flash disk, comprises shell 1, and an end opening of described shell 1 is provided with circuit board 2 and rechargeable battery 108 in described shell 1, on described circuit board 2, be provided with antenna 101, wireless blue tooth control single chip computer 103, LED lamp 104, button 105, hummer 106, charging circuit 109, mass storage 102, USB switch 111, USB interface seat 112 and USB flash disk interface 113, described antenna 101, LED lamp 104, button 105, hummer 106, USB switch 111, USB interface seat 112 and USB flash disk interface 113 are all electrically connected with described wireless blue tooth control single chip computer 103, described charging circuit 109 is electrically connected with described USB interface seat 112, described rechargeable battery 108 is electrically connected with described charging circuit 109, described mass storage 102 is electrically connected with described USB flash disk interface 113, described antenna 101, LED lamp 104, button 105, hummer 106, USB switch 111, USB interface seat 112, USB flash disk interface 113 all with described wireless blue tooth control single chip computer 103 signal communication.
Preferably, between described wireless blue tooth control single chip computer 103 and described USB flash disk interface 113, be provided with mu balanced circuit 107, between described wireless blue tooth control single chip computer 103, USB flash disk interface 113 and mu balanced circuit 107, be electrically connected.Mu balanced circuit 107 plays the effect that makes circuit voltage stable.
Preferably, between described wireless blue tooth control single chip computer 103 and described charging circuit 109, be provided with mu balanced circuit 107, between described wireless blue tooth control single chip computer 103, charging circuit 109 and mu balanced circuit 107, be electrically connected.
Preferably, between described wireless blue tooth control single chip computer 103 and described rechargeable battery 108, be provided with mu balanced circuit 107, between described wireless blue tooth control single chip computer 103, rechargeable battery 108 and mu balanced circuit 107, be electrically connected.
Further, USB interface seat 112 is connected with USB switch 111, charging circuit 109.Provide power supply by charging circuit 109 to circuit board 2, and charge to rechargeable battery 108.Rechargeable battery 108 and charging circuit 109 are connected with mu balanced circuit 107, provide power supply to the wireless blue tooth control single chip computer 103 being attached thereto, USB flash disk interface 113.
Wireless blue tooth control single chip computer 103 is connected with antenna 101, for transmitting and receiving wireless signal; Wireless blue tooth control single chip computer 103 is connected with LED lamp 104, and state indication and alerting signal are provided; Wireless blue tooth control single chip computer 103 is connected with button 105, realizes the execution of correlation function by manual button; Wireless blue tooth control single chip computer 103 is connected with hummer 106, voice prompt alerting signal; Wireless blue tooth control single chip computer 103 is connected with USB interface seat 112, the signal that provides USB to insert and extract; Wireless blue tooth control single chip computer 103 is connected with USB switch 111, and control disconnects with the connected sum of the data-interface of USB interface seat 112 and USB flash disk interface 113; USB flash disk interface 113 is connected with mass storage 102, realizes the access of file and data.
Further, USB flash disk inserts after computer, and usb data line is not directly connected with USB flash disk storer, after must inputting password on the mobile phone being connected with USB flash disk wireless blue tooth of the present invention and checking correctly, could connect.Thereby avoid unrelated person to read the data message in USB flash disk, play privacy functions.
When USB flash disk of the present invention is connected with mobile phone, monitor when the intensity of wireless signal exceedes setting range to each other, the hummer 106 of mobile phone and this USB flash disk sends sound and light alarm signal simultaneously, and prompting prevents USB flash disk loss.
The beneficial effect of the safe and secret USB flash disk of the present invention is:
Safe and secret USB flash disk security and confidentiality of the present invention are better, and other people do not have password cannot read the content in USB flash disk, and have lost reminding function, prevent loss.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a safe and secret USB flash disk, it is characterized in that, comprise shell, one end opening of described shell, in described shell, be provided with circuit board and rechargeable battery, on described circuit board, be provided with antenna, wireless blue tooth control single chip computer, LED lamp, button, hummer, charging circuit, mass storage, USB switch, USB interface seat and USB flash disk interface, described antenna, LED lamp, button, hummer, USB switch, USB interface seat and USB flash disk interface are all electrically connected with described wireless blue tooth control single chip computer, described charging circuit and described USB interface seat are electrically connected, described rechargeable battery and described charging circuit are electrically connected, described mass storage and described USB flash disk interface are electrically connected, described antenna, LED lamp, button, hummer, USB switch, USB interface seat, USB flash disk interface all with described wireless blue tooth control single chip computer signal communication.
2. safe and secret USB flash disk according to claim 1, is characterized in that, between described wireless blue tooth control single chip computer and described USB flash disk interface, is provided with mu balanced circuit, between described wireless blue tooth control single chip computer, USB flash disk interface and mu balanced circuit, is electrically connected.
3. safe and secret USB flash disk according to claim 1, is characterized in that, between described wireless blue tooth control single chip computer and described charging circuit, is provided with mu balanced circuit, between described wireless blue tooth control single chip computer, charging circuit and mu balanced circuit, is electrically connected.
4. safe and secret USB flash disk according to claim 1, is characterized in that, between described wireless blue tooth control single chip computer and described rechargeable battery, is provided with mu balanced circuit, between described wireless blue tooth control single chip computer, rechargeable battery and mu balanced circuit, is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077591.2A CN103824581A (en) | 2014-03-05 | 2014-03-05 | Safe and confidential USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077591.2A CN103824581A (en) | 2014-03-05 | 2014-03-05 | Safe and confidential USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103824581A true CN103824581A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410077591.2A Pending CN103824581A (en) | 2014-03-05 | 2014-03-05 | Safe and confidential USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103824581A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882155A (en) * | 2015-04-30 | 2015-09-02 | 厦门睿联创信息科技有限公司 | Low-power anti-loss safety U-disk |
| CN104933348A (en) * | 2015-05-21 | 2015-09-23 | 福建省卓展信息科技有限公司 | Anti-disturbing safe USB (universal serial bus) flash disk and realization method thereof |
| CN105844187A (en) * | 2016-03-25 | 2016-08-10 | 张小亚 | Loss prevention USB flash disk with convenient use |
| CN105844868A (en) * | 2016-05-24 | 2016-08-10 | 上海海事大学 | Anti-loss USB flash disk with characteristic of bluetooth searching |
| CN105895141A (en) * | 2016-05-27 | 2016-08-24 | 成都韵能科技有限公司 | File protection type USB flash disk based on Bluetooth and LED light-emitting alarm |
| CN105976011A (en) * | 2016-05-05 | 2016-09-28 | 东南大学 | Anti-missing encrypted USB disk torch system |
| CN107454564A (en) * | 2017-09-13 | 2017-12-08 | 深圳传音通讯有限公司 | The method for interchanging data and data exchange system of a kind of flash memory device |
| CN107770757A (en) * | 2017-09-11 | 2018-03-06 | 前海随身宝（深圳）科技有限公司 | Data communications method, storage device and mobile device |
| CN111290717A (en) * | 2020-03-13 | 2020-06-16 | 成都互诚在线科技有限公司 | Off-line data storage device based on Bluetooth communication |
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| CN102004705A (en) * | 2010-11-24 | 2011-04-06 | 山东鲁能慧通科技有限责任公司 | USB storage device based on hardware encryption |
| CN203013271U (en) * | 2013-01-18 | 2013-06-19 | 金泓宇 | Novel charging universal serial bus (U) disk |
| CN103177753A (en) * | 2013-04-15 | 2013-06-26 | 东莞市美之尊电子科技有限公司 | Anti-disclosure and anti-loss mobile storage device with Bluetooth and application method thereof |
| US20140059494A1 (en) * | 2012-08-23 | 2014-02-27 | Samsung Electronics Co., Ltd. | Apparatus and method for providing application list depending on external device connected to mobile device |
| CN203849998U (en) * | 2014-03-05 | 2014-09-24 | 苏州智信通电子科技有限公司 | U disc with safety and secrecy functions |
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2014
- 2014-03-05 CN CN201410077591.2A patent/CN103824581A/en active Pending
Patent Citations (5)
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| CN102004705A (en) * | 2010-11-24 | 2011-04-06 | 山东鲁能慧通科技有限责任公司 | USB storage device based on hardware encryption |
| US20140059494A1 (en) * | 2012-08-23 | 2014-02-27 | Samsung Electronics Co., Ltd. | Apparatus and method for providing application list depending on external device connected to mobile device |
| CN203013271U (en) * | 2013-01-18 | 2013-06-19 | 金泓宇 | Novel charging universal serial bus (U) disk |
| CN103177753A (en) * | 2013-04-15 | 2013-06-26 | 东莞市美之尊电子科技有限公司 | Anti-disclosure and anti-loss mobile storage device with Bluetooth and application method thereof |
| CN203849998U (en) * | 2014-03-05 | 2014-09-24 | 苏州智信通电子科技有限公司 | U disc with safety and secrecy functions |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882155A (en) * | 2015-04-30 | 2015-09-02 | 厦门睿联创信息科技有限公司 | Low-power anti-loss safety U-disk |
| CN104882155B (en) * | 2015-04-30 | 2018-02-09 | 厦门睿联创信息科技有限公司 | The anti-lost safe USB disk of low-power consumption |
| CN104933348A (en) * | 2015-05-21 | 2015-09-23 | 福建省卓展信息科技有限公司 | Anti-disturbing safe USB (universal serial bus) flash disk and realization method thereof |
| CN105844187A (en) * | 2016-03-25 | 2016-08-10 | 张小亚 | Loss prevention USB flash disk with convenient use |
| CN105976011A (en) * | 2016-05-05 | 2016-09-28 | 东南大学 | Anti-missing encrypted USB disk torch system |
| CN105844868A (en) * | 2016-05-24 | 2016-08-10 | 上海海事大学 | Anti-loss USB flash disk with characteristic of bluetooth searching |
| CN105895141A (en) * | 2016-05-27 | 2016-08-24 | 成都韵能科技有限公司 | File protection type USB flash disk based on Bluetooth and LED light-emitting alarm |
| CN107770757A (en) * | 2017-09-11 | 2018-03-06 | 前海随身宝（深圳）科技有限公司 | Data communications method, storage device and mobile device |
| CN107454564A (en) * | 2017-09-13 | 2017-12-08 | 深圳传音通讯有限公司 | The method for interchanging data and data exchange system of a kind of flash memory device |
| CN111290717A (en) * | 2020-03-13 | 2020-06-16 | 成都互诚在线科技有限公司 | Off-line data storage device based on Bluetooth communication |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |