CN206497458U - A kind of mobile phone USB flash disk with bluetooth and hardware encrypting - Google Patents
A kind of mobile phone USB flash disk with bluetooth and hardware encrypting Download PDFInfo
- Publication number
- CN206497458U CN206497458U CN201720131786.XU CN201720131786U CN206497458U CN 206497458 U CN206497458 U CN 206497458U CN 201720131786 U CN201720131786 U CN 201720131786U CN 206497458 U CN206497458 U CN 206497458U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- module
- flash disk
- usb flash
- bluetooth
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000003993 interaction Effects 0.000 abstract description 6
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013479 data entry Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Landscapes
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model provides a kind of mobile phone USB flash disk with bluetooth and hardware encrypting, belongs to mobile device encryption field of storage.It includes memory module, power module, display module and wireless transport module, and memory module connects at least two data transmission interfaces, by least two data transmission interfaces of memory module, realizes the data interaction of mobile phone and mobile memory medium.On the basis of guaranteeing directly to carry out data exchange with mobile phone, PMU is set up in power module, it is convenient to be switched between cellular phone power supplies and USB flash disk power supply.Physics grafting can not be met in view of Micro USB, or need long-distance transmissions and in the case that wireless network and mobile phone flow bring limitation, increase Bluetooth transmission and receive capabilities, it is to avoid be wirelessly transferred the demand limitation and the limitation of single one physical connected mode interface quantity to Wifi and flow.In view of requiring higher in terms of hand-set data information security, the higher hardware encrypting of increase Cipher Strength.
Description
Technical field
The utility model is related to mobile device encryption field of storage, specifically a kind of band bluetooth and hardware encrypting
Mobile phone USB flash disk.
Background technology
Cell phone capacity is always an important criterion of handset capability, when easy to use in order to improve sexual valence, hair
Bright mobile phone USB flash disk directly carries out data interaction with mobile phone, carries out outer capacity expansion, can be mounted directly part cell phone software in one's hands
In machine USB flash disk, or hand-set data storage reads data into mobile phone USB flash disk, and directly from mobile phone USB flash disk.
There is general mobile phone USB flash disk USB interface to carry out physical connection.But charging or other mobile phone USB interfaces occur
Need to carry out data transmission in the case of occupancy, or need to carry out data transmission under certain distance.
To sum up, it is proposed that a kind of mobile phone USB flash disk with bluetooth and hardware encrypting.
The content of the invention
Technical assignment of the present utility model is that there is provided a kind of band bluetooth and hardware encrypting in view of the shortcomings of the prior art
Mobile phone USB flash disk, for realizing mobile phone and the interaction of mobile memory medium immediate data, and overcome single one physical connected mode interface
Quantity limitation or the inconvenience for needing long-distance transmissions and the limitation of other wireless signals etc. to bring, while meeting cellphone information needs
Higher information safety protection.
The utility model solves the technical scheme that its technical problem used：
A kind of mobile phone USB flash disk with bluetooth and hardware encrypting, including：Memory module, is connected with the memory module
At least two data transmission interfaces, at least one of data transmission interface meets mobile phone charging interface standard, and at least one meets
Standard usb interface, in addition to：Power module, display module and wireless transport module；
The power module includes PMU, USB flash disk battery, and PMU is inputted all the way connects USB flash disk battery
Output, input connects the data transmission interface for meeting mobile phone charging interface standard all the way, and switches between two-way input, power management
The output of unit is connected power supply with memory module, display module and wireless transport module, and the input of USB flash disk battery, which connects, to be met mobile phone and fill
The data transmission interface of electrical interface standard；
The wireless transport module connects display module, is also built with meeting the data transmission interface of mobile phone charging interface standard
Vertical communication.
PMU two-way input between switching mode in the following several ways：When mobile phone USB flash disk is not with meeting hand
During the data transmission interface connection of machine charging inlet standard, USB flash disk battery meets the power supply supply of mobile phone USB flash disk, when USB flash disk battery supply
When not enough, USB flash disk battery is charged by Micro USB interfaces, when mobile phone USB flash disk is connected with mobile phone by power management module certainly
Dynamic regulation uses cellular phone power supplies, reduces USB flash disk battery consumption.
Alternatively, encryption mould is connected between the memory module and the data transmission interface for meeting mobile phone charging interface standard
Block, data transmission interface foundation of the wireless transport module by encrypting module with meeting mobile phone charging interface standard communicates.
Alternatively, the memory module is connected with two data transmission interfaces, and one of them meets mobile phone torch Micro
Standard usb interface, another meets standard usb interface.
Alternatively, the memory module is FLASH storage chips.
Alternatively, the display module is LED display.
Alternatively, the wireless transport module be Bluetooth receptions/transmitting element, the Bluetooth receptions sending module by bluetooth
Switch connection control.
A kind of mobile phone USB flash disk with bluetooth and hardware encrypting of the present utility model, it is produced compared with prior art
Beneficial effect is：
It is simple in construction, it is practical, by two data transmission interfaces, realize that the data of mobile phone and mobile memory medium are handed over
Mutually.On the basis of guaranteeing directly to carry out data exchange with mobile phone, PMU is set up in power module, it is convenient in hand
Switched between electromechanical source and USB flash disk power supply.Physics grafting can not be met in view of Micro USB, or is needed remote（10
m）Transmission, but in the case that wireless network and mobile phone flow bring limitation, increase Bluetooth transmission and receive capabilities are wireless to avoid
Transmit and the demand of Wifi and flow is limited, and the limitation of single one physical connected mode interface quantity.Simultaneously as mobile phone USB flash disk
Relatively common USB flash disk needs stronger information safety protection, therefore increase encipherment protection, and using the mode of hardware encipherment protection,
There is higher security than software protection.
Brief description of the drawings
Accompanying drawing 1 is the circuit theory diagrams of the utility model embodiment one；
Accompanying drawing 2 is the circuit theory diagrams of the utility model embodiment two；
Accompanying drawing 3 is the physical circuit block diagram of the utility model embodiment one；
Accompanying drawing 4 is the physical circuit block diagram of the utility model embodiment two.
Embodiment
1-4, makees following to a kind of mobile phone USB flash disk with bluetooth and hardware encrypting of the present utility model below in conjunction with the accompanying drawings
Describe in detail.
Embodiment one
As shown in accompanying drawing 1,3, a kind of mobile phone USB flash disk with bluetooth and hardware encrypting of the present utility model, including storage
Module, power module, display module and wireless transport module, wherein：
Memory module connects two data transmission interfaces, and one of them is Micro USB interfaces, is attached with mobile phone,
Data interaction is carried out, another is USB interface, physical connection communication is carried out with mobile memory medium etc..Memory module is selected
FLASH storage chips, are connected with power module, realize mass data storage, and mobile phone installs software and is directly mounted to FLASH
In storage chip or directly store data into FLASH storage chips, also directly can read number from FLASH storage chips
According to.
Power module includes PMU, USB flash disk battery two parts, and PMU has two-way input,
It inputs the output for connecing USB flash disk battery all the way, and input all the way connects Micro USB interfaces, and switches between two-way input, its export with
Memory module, display module and wireless transport module connection power supply；USB flash disk battery has to be inputted all the way, and its input meets Micro USB
Interface, its output connects PMU, realizes power supply function.
PMU two-way input between switching mode in the following several ways：
When mobile phone USB flash disk is not connected with Micro USB interfaces, USB flash disk battery meets the power supply supply of mobile phone USB flash disk, works as USB flash disk
When battery supply is not enough, USB flash disk battery is charged by Micro USB interfaces, power supply pipe is passed through when mobile phone USB flash disk is connected with mobile phone
Reason module, which is automatically adjusted, uses cellular phone power supplies, reduces the consumption of USB flash disk battery.
Display module selects LED display, and it connects power module and wireless transport module, shows the storage of mobile phone USB flash disk
Capacity status, USB flash disk remaining battery state, and display information selection, data transfer receive etc. information.
Wireless transport module is Bluetooth receptions/transmitting element, Bluetooth receptions/transmitting element and Micro USB interfaces, power supply
Module, display module connection, and control is connected by Bluetooth switch.Bluetooth switch includes Bluetooth receptions/transmitting element and enables switch
With move up, move down, the information selection key such as OK confirms, be connected with Bluetooth receptions/transmitting element, can be achieved opening,
Bluetooth receptions/transmitting element is closed, and moves up and down the different data entries of selection, it is determined that the function such as selection data entries.
Bluetooth receptions/transmitting element is opened by Bluetooth switch, search can connect bluetooth equipment to Bluetooth receptions/transmitting element automatically, build
Vertical connection, controls number to receive and sends according to information selection key, while information selection and data transfer state are included showing in LED
In display screen.Without using the cell phone software function being arranged on mobile phone USB flash disk under Bluetooth transmission rate limitation, this mode, but it is soft
Part is installed and information storage reading can be realized completely.
The immediate data interaction of mobile phone and mobile phone USB flash disk just can be realized above, and adds optional Bluetooth transmission function, with
And the display function of process status, other cellphone informations etc..
A kind of mobile phone USB flash disk with bluetooth and hardware encrypting, the course of work is described as follows：
Mobile phone USB flash disk is connected by Micro USB interfaces with mobile phone, can carry out data exchange, such as using installed in mobile phone
Software on disk reads data in mobile phone USB flash disk, or cell phone software is installed in mobile phone USB flash disk or store arrives data to mobile phone
Reduce the burden of mobile phone memory capacity in USB flash disk；Also the charging of USB flash disk battery can be carried out.
When Micro USB interfaces are occupied or want to carry out data interaction using bluetooth approach, then pressed by Bluetooth switch
Key opened bluetooth function.
Bluetooth receptions/transmitting element searches for neighbouring bluetooth equipment automatically, sets up and is connected with Bluetooth of mobile phone, LED display
Show the internal memory occupancy volume of mobile phone USB flash disk, battery using state, link information, and the information to be transmitted.
The information to receive from mobile phone or the information to be sent from mobile phone USB flash disk are selected by information selection key, by true
Recognize key to carry out data transmission.
Now data are installed after Bluetooth receptions/transmitting element are received and are stored in FLASH chip, or by FLASH cores
Data in piece are sent to mobile phone by Bluetooth receptions/transmitting element.
Now LED display display data transmissions state, the internal memory occupancy volume of mobile phone USB flash disk, USB flash disk battery using state.
The end of transmission or mobile phone use the software being arranged on mobile phone USB flash disk to terminate, it is necessary to by Bluetooth receptions/transmitting element
During closing, completed by Bluetooth switch button.The rate limitation of Bluetooth transmission mode, directly use are installed to the software of USB flash disk not
Stablize, but data transfer can be realized completely.
So far the basic of mobile phone USB flash disk is terminated using process.
Embodiment two
As shown in accompanying drawing 2,4, the be the same as Example one of embodiment two, except that, in addition to encrypting module, encrypting module is
Domestic encryption chip, is connected with Micro USB interfaces, power module, Bluetooth receptions/transmitting element, memory module respectively.It is right
Micro USB interfaces or Bluetooth receptions to information carry out hardware encryption and be stored in memory module, while in memory module
Need the data read that reading transmission is decrypted, increase security.
A kind of mobile phone USB flash disk with bluetooth and hardware encrypting of the present utility model, its processing and fabricating is simple and convenient, normally
Processing and fabricating shown in bright book accompanying drawing.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (5)
1. a kind of mobile phone USB flash disk with bluetooth and hardware encrypting, including：Memory module, be connected with the memory module to
Few two data transmission interfaces, at least one of data transmission interface meets mobile phone charging interface standard, and at least one meets USB
Interface standard, it is characterised in that also include：Power module, display module and wireless transport module；
The power module includes PMU, USB flash disk battery, and PMU inputs the output for connecing USB flash disk battery all the way,
Input connects the data transmission interface for meeting mobile phone charging interface standard all the way, and switches between two-way input, PMU
Output power supply is connected with memory module, display module and wireless transport module, the input of USB flash disk battery, which connects, meets mobile phone charging
The data transmission interface of mouth standard；
The wireless transport module connects display module, also sets up logical with meeting the data transmission interface of mobile phone charging interface standard
Letter.
2. a kind of mobile phone USB flash disk with bluetooth and hardware encrypting according to claim 1, it is characterised in that described to deposit
Encrypting module is connected between storage module and the data transmission interface for meeting mobile phone charging interface standard, wireless transport module passes through encryption
Data transmission interface foundation of the module with meeting mobile phone charging interface standard communicates.
3. a kind of mobile phone USB flash disk with bluetooth and hardware encrypting according to claim 1 or 2, it is characterised in that described
Memory module is connected with two data transmission interfaces, and one of them meets mobile phone torch Micro standard usb interfaces, another symbol
Close standard usb interface.
4. a kind of mobile phone USB flash disk with bluetooth and hardware encrypting according to claim 1 or 2, it is characterised in that described
Memory module is FLASH storage chips.
5. a kind of mobile phone USB flash disk with bluetooth and hardware encrypting according to claim 1 or 2, it is characterised in that described
Display module is LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131786.XU CN206497458U (en) | 2017-02-14 | 2017-02-14 | A kind of mobile phone USB flash disk with bluetooth and hardware encrypting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131786.XU CN206497458U (en) | 2017-02-14 | 2017-02-14 | A kind of mobile phone USB flash disk with bluetooth and hardware encrypting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206497458U true CN206497458U (en) | 2017-09-15 |
Family
ID=59804761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131786.XU Active CN206497458U (en) | 2017-02-14 | 2017-02-14 | A kind of mobile phone USB flash disk with bluetooth and hardware encrypting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206497458U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885992A (en) * | 2017-12-13 | 2018-04-06 | 北京纽曼腾飞科技有限公司 | The guard method of mobile memory and mobile memory |
| CN112291790A (en) * | 2020-10-30 | 2021-01-29 | 安徽研实科技有限公司 | Safety control terminal equipment based on wireless network periodic connection |
| CN113536340A (en) * | 2021-06-29 | 2021-10-22 | 深圳市高德信通信股份有限公司 | Data encryption equipment and method |
| CN113656844A (en) * | 2020-12-28 | 2021-11-16 | 张志祥 | USB equipment storage device with encryption function |
| CN117667806A (en) * | 2023-12-14 | 2024-03-08 | 四川和恩泰半导体有限公司 | Modularized double-interface USB flash disk communication method |
-
2017
- 2017-02-14 CN CN201720131786.XU patent/CN206497458U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885992A (en) * | 2017-12-13 | 2018-04-06 | 北京纽曼腾飞科技有限公司 | The guard method of mobile memory and mobile memory |
| CN112291790A (en) * | 2020-10-30 | 2021-01-29 | 安徽研实科技有限公司 | Safety control terminal equipment based on wireless network periodic connection |
| CN112291790B (en) * | 2020-10-30 | 2022-08-23 | 安徽研实科技有限公司 | Safety control terminal equipment based on wireless network periodic connection |
| CN113656844A (en) * | 2020-12-28 | 2021-11-16 | 张志祥 | USB equipment storage device with encryption function |
| CN113536340A (en) * | 2021-06-29 | 2021-10-22 | 深圳市高德信通信股份有限公司 | Data encryption equipment and method |
| CN113536340B (en) * | 2021-06-29 | 2023-09-29 | 深圳市高德信通信股份有限公司 | Data encryption equipment and method |
| CN117667806A (en) * | 2023-12-14 | 2024-03-08 | 四川和恩泰半导体有限公司 | Modularized double-interface USB flash disk communication method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206497458U (en) | A kind of mobile phone USB flash disk with bluetooth and hardware encrypting | |
| CN106972922B (en) | A kind of mobile secret communication method based on quantum key distribution network | |
| CN101207412B (en) | Tv set for controlling blue tooth mobile phone | |
| CN104157119B (en) | Digiplex intercommunication integration external member | |
| CN105208515A (en) | Method for utilizing wireless charging interface for automatically pairing Bluetooth peripheral and host | |
| CN105101055A (en) | File transfer method and intelligent equipment | |
| CN103945340A (en) | Bluetooth ptt talkback system | |
| CN205584196U (en) | Intercom of three mould working methods of simulation, numeral and IP | |
| CN102075321B (en) | Mobile communication end-to-end voice encryption Bluetooth handheld device and voice encryption method | |
| CN104021470B (en) | Wireless communication-based mobile payment system and mobile payment method | |
| CN203134009U (en) | Near field communication (NFC) gas meter | |
| CN103902490B (en) | USB flash disk and its work system, mode switching method, data communications method | |
| CN108963673A (en) | Based on OTG function charge and discharge settable data line and data transmission system | |
| CN101882367A (en) | Wireless remote control device based on ZigBee protocol and use method thereof | |
| CN101835146A (en) | Third generation mobile network mobile phone sound end-to-end encrypting device and method | |
| CN106255235A (en) | A kind of low-power consumption bluetooth turns WIFI equipment | |
| CN103716068A (en) | Mobile phone interactive management device and method on the basis of bluetooth | |
| CN104917511B (en) | A kind of interface circuit of the RF power amplification mould group of the compatible MIPI and GPIO control of energy | |
| CN103379486A (en) | Plug and play type portable communication secrecy device and communication method thereof | |
| CN202512578U (en) | Magnetic card reader | |
| CN209358535U (en) | Bluetooth communication circuit and bluetooth equipment | |
| CN201365288Y (en) | Mobile telephone | |
| CN206294314U (en) | A kind of control system based on wireless Bluetooth headsets | |
| CN209560581U (en) | A kind of segmented independently selects the hardware encrypted U disk of wireless transmission | |
| CN110505346A (en) | A kind of portable personal notification terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 250100 building S02, No. 1036, Langchao Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd. Address before: 250100 First Floor of R&D Building 2877 Kehang Road, Sun Village Town, Jinan High-tech Zone, Shandong Province Patentee before: JINAN INSPUR HIGH-TECH TECHNOLOGY DEVELOPMENT Co.,Ltd. |