CN205104233U - USB removes magnetic disc with bluetooth transmit system - Google Patents
USB removes magnetic disc with bluetooth transmit system Download PDFInfo
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- CN205104233U CN205104233U CN201520779846.XU CN201520779846U CN205104233U CN 205104233 U CN205104233 U CN 205104233U CN 201520779846 U CN201520779846 U CN 201520779846U CN 205104233 U CN205104233 U CN 205104233U
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Abstract
The utility model relates to a USB removes magnetic disc with bluetooth transmit system. The removal magnetic disc includes: central processing unit, USB interface circuit, memory, bluetooth module, radio -frequency antenna, indicating circuit and power management module. Remove the magnetic disc under central processing unit control, carry out data communication through USB interface circuit and bluetooth module and other equipment. Removing the electronic equipment that the magnetic disc can be used for having the USB interface, supporting USB1.1, USB2.0 agreement, the range of application is wide, and is compatible good. Remove the magnetic disc and adopt bluetooth module, both can be used as USB flash disk storage data, can realize again and various smart machine between radio communication. Be particularly suitable for those and do not support the network function, or the network deployment is complicated, hopes data again and uploads in real time, realize the equipment of remote monitoring.
Description
Technical field
The utility model belongs to mobile storage field, is specifically related to a kind of USB mobile disk with Bluetooth transmission function.
Background technology
Along with the development of radio communication technology, a lot of industry, the product for civilian use both increase radio communication function, for Internet of Things development is taken a firm foundation.However, due to cost or technology, a lot of equipment does not still possess wireless transmission function, and all measurement data are all be stored in this locality.When these data of needs, data are copied out by wired connection by the interface (RS232, RS485, network interface, USB etc.) can only reserved by equipment.Mostly there is problems such as reading data bother, remote monitoring implementation procedure complexity in these equipment.Be listed below:
For the equipment of network enabled interface, can transmitted data on network be passed through, but need to lay netting twine.Even if equipment has Wifi function, also need to set up focus, constructing local network.If data need to upload to remote server, wide area network must be accessed.Out of doors, some remote or unattended places such as building site, implement extremely difficult.
For the equipment supporting the interfaces such as RS232, RS485, normally send data to target P C by bus.First, need to lay bus, and have requirement to bus length, generally, R232 bus can not more than 15 meters, and RS485 bus can be no more than 1200 meters.Secondly, after data are sent to target P C, if need to upload to remote server, also need target P C to network, and corresponding software is installed.
For the equipment supporting USB interface, be generally copy files to USB flash disk, then dump on target P C.The process need manual intervention of this copies data, cannot upload in real time; Secondly, if need to upload to remote server, still need PC to network, and corresponding software is installed.
In a word, the said equipment or do not possess network function, or need the support of spider lines, uploads in real time to data, remote monitoring brings extreme difficulties.
Summary of the invention
For the above-mentioned problems in the prior art, the utility model provides a kind of USB mobile disk with Bluetooth transmission function, is applied to the equipment with USB interface, can carry out Wireless Data Transmission quickly and easily.
For achieving the above object, following technical scheme is adopted:
There is a USB mobile disk for Bluetooth transmission function, comprising: central processing unit, usb circuit, storer, bluetooth module, radio-frequency antenna.Wherein,
Described central processing unit is the control center of described mobile disk, is mainly used in the reading and writing data, the storage space management that control described storer, controls the data transmission of usb circuit and the data transmit-receive of bluetooth module.
Described usb circuit comprises USB interface, for carrying out serial data transmission.
The data that described storer receives for storing usb circuit, when can ensure power down, data are not lost.After described data are successfully sent by bluetooth module, the data of preserving in memory are removed automatically by described central processing unit.
Described bluetooth module is used for carrying out Wireless Data Transmission by radio-frequency antenna under the control of described central processing unit.
Described radio-frequency antenna is connected with described bluetooth module, for transmitting and receiving radiofrequency signal.
Further, described mobile disk also comprises indicating circuit, and described indicating circuit shows the duty of described mobile disk under the control of described central processing unit.
Preferably, described indicating circuit is LED circuit, carries out data transmission often bright, with 2Hz frequency scintillation during other state.
Further, described usb circuit also comprises protection circuit, and described protection circuit, for eliminating the electrostatic from USB interface, prevents USB interface from causing electrostatic damage because of factors such as hot plugs.
Further, described mobile disk also comprises power management module, and the 5V voltage transitions for being exported by usb circuit is the 3.3V voltage that each module normally works.
Further, described power management module also comprises the electromagnetic interface filter for filtering interference signals.
Further, described storer is flash storage.
Compared with prior art, the utility model has the following advantages:
(1) mobile disk described in the utility model can be used for the electronic equipment with USB interface, supports USB1.1, USB2.0 agreement, applied range, compatible good.
(2) mobile disk described in the utility model adopts bluetooth module, both can be used as USB flash disk and store data, can realize again the radio communication between various smart machine.Be particularly suitable for those not network enabled functions, or networking is complicated, wishes that again data are uploaded in real time, realizes the equipment of remote monitoring.
Accompanying drawing explanation
Fig. 1 is the composition frame chart of mobile disk described in the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.This embodiment, only for being described further the utility model, does not limit its protection domain.
The utility model proposes a kind of USB mobile disk with Bluetooth transmission function, can be applicable to all devices with USB interface, that is, as long as equipment can read and write USB flash disk, carry out data communication with regard to mobile disk of the present utility model can be applied with the equipment with function of Bluetooth communication.Be particularly suitable for those not network enabled functions, or networking is complicated, wishes that again data are uploaded in real time, realizes the equipment of remote monitoring.
Described have storage and Bluetooth transmission function USB mobile disk composition frame chart as shown in Figure 1, comprise central processing unit, usb circuit, storer, bluetooth module, radio-frequency antenna, indicating circuit and power management.
Central processing unit is the control control center of described mobile disk, is mainly used in the reading and writing data controlling described storer, controls the data transmission of usb circuit and the data transmit-receive of bluetooth module, exports the voltage signal driving indicating circuit.
Usb circuit comprises USB interface and protection circuit.USB interface is used for carrying out serial data transmission, and protection circuit, for absorbing the electrostatic from USB interface, prevents USB interface from causing electrostatic damage because of factors such as hot plugs, such as crashes, resets, burns out plank etc.In addition, usb circuit also exports+5V voltage to power management module.
Storer adopts flash storage, uses the TF storage card of current widespread use, is responsible for the buffer memory of data.The data that USB receives all are stored in Flash, successfully send rear automatic removing data cached by bluetooth module.
Bluetooth module carries out wirelessly transmitting data by radio-frequency antenna.During work, the bluetooth module of described mobile disk is as from machine, and the bluetooth module of intelligent terminal is main frame, bluetooth from machine by bluetooth host scanning, pairing, connect, the laggard line number of successful connection is reportedly defeated.
Radio-frequency antenna is connected with bluetooth module, transmitting and receiving RF data signal.
Indicating circuit adopts LED light, for showing the duty of mobile disk.When bluetooth is online, the higher pulse signal of central processing unit output frequency to LED light, LED Chang Liang; During other state, the pulse signal of central processing unit output frequency 2Hz, LED is with 2Hz frequency scintillation.
The 5V voltage transitions that power management module is responsible for USB to provide is 3.3V voltage, is other module for power supply of mobile disk.3.3V voltage output end connects electromagnetic interface filter, to improve the anti-interference of mobile disk.
Provide an application example of the utility model mobile disk below.
How this presented example is applied the utility model mobile disk and through intelligent terminal B (as mobile phone, PAD etc.), the data file of device A is sent to remote server C by device A (as computer, industrial computer, instrument and meter etc.).The course of work is as follows:
Mobile disk is inserted device A, and mobile disk is identified as USB flash disk.Open the Bluetooth function on intelligent terminal B, and as base unit search, pairing, connection mobile disk;
Device A writes data file to mobile disk; File is sent to intelligent terminal B by mobile disk in real time.
APP on intelligent terminal B, is responsible on the one hand receiving the file from mobile disk, on the other hand, these files is sent to remote server by networks such as Wifi, 3G, 4G.Detailed process is as follows:
Intelligent terminal B successfully matches with mobile disk, be connected after, the file that wait-receiving mode mobile disk sends over.When intelligent terminal B does not network, file cache is local at intelligent terminal B; After intelligent terminal B successfully networks, file is sent to remote server C in real time.
Using intelligent terminal B as bluetooth host, by it, file is sent to remote server C.
The utility model is not limited to above-mentioned embodiment, those skilled in the art make to any apparent improvement of above-mentioned embodiment or change, all can not exceed the protection domain of design of the present utility model and claims.
Claims (7)
1. there is a USB mobile disk for Bluetooth transmission function, it is characterized in that comprising: central processing unit, usb circuit, storer, bluetooth module, radio-frequency antenna; Wherein,
Described central processing unit is the control center of described mobile disk, is mainly used in the reading and writing data, the storage space management that control described storer, controls the data transmission of usb circuit and the data transmit-receive of bluetooth module;
Described usb circuit comprises USB interface, for carrying out serial data transmission;
The data that described storer receives for storing usb circuit, when can ensure power down, data are not lost; After described data are successfully sent by described bluetooth module, the data of preserving in which memory are removed automatically by described central processing unit;
Described bluetooth module is used for carrying out Wireless Data Transmission by radio-frequency antenna under the control of described central processing unit;
Described radio-frequency antenna is connected with described bluetooth module, for transmitting and receiving radiofrequency signal.
2. the USB mobile disk with Bluetooth transmission function according to claim 1, it is characterized in that, described mobile disk also comprises indicating circuit, and described indicating circuit shows the duty of described mobile disk under the control of described central processing unit.
3. the USB mobile disk with Bluetooth transmission function according to claim 2, is characterized in that, described indicating circuit is LED circuit, carries out data transmission often bright, with 2Hz frequency scintillation during other state.
4. the USB mobile disk with Bluetooth transmission function according to claim 1, it is characterized in that, described usb circuit also comprises protection circuit, and described protection circuit is for eliminating the electrostatic from USB interface.
5. the USB mobile disk with Bluetooth transmission function according to claim 1, it is characterized in that, described mobile disk also comprises power management module, and the 5V voltage transitions for being exported by usb circuit is the 3.3V voltage that each module normally works.
6. the USB mobile disk with Bluetooth transmission function according to claim 5, it is characterized in that, described power management module also comprises the electromagnetic interface filter for filtering interference signals.
7. the USB mobile disk with Bluetooth transmission function according to claim 1 ~ 6 any one, is characterized in that, described storer is flash storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520779846.XU CN205104233U (en) | 2015-10-09 | 2015-10-09 | USB removes magnetic disc with bluetooth transmit system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520779846.XU CN205104233U (en) | 2015-10-09 | 2015-10-09 | USB removes magnetic disc with bluetooth transmit system |
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| CN205104233U true CN205104233U (en) | 2016-03-23 |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022447A (en) * | 2016-05-27 | 2016-10-12 | 成都韵能科技有限公司 | Document protecting type U-disk based on GMS |
| CN106446655A (en) * | 2016-10-28 | 2017-02-22 | 郑建钦 | Method for improving safety of mobile storage |
| CN106485128A (en) * | 2016-10-28 | 2017-03-08 | 鄢碧珠 | A kind of system based on removable storage device fingerprint |
| CN106503529A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of cloud storage system based on fingerprint |
| CN106506492A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of safe movable data storage system |
| CN106506635A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of portable method for cloud storage |
| CN106503531A (en) * | 2016-10-28 | 2017-03-15 | 鄢碧珠 | A kind of server data storage system for improving security |
| CN106503530A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of system for improving Information Security |
| CN106506148A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of date storage method based on mobile fingerprint |
| CN106548080A (en) * | 2016-10-28 | 2017-03-29 | 鄢碧珠 | A kind of remote data storage method |
| CN106570378A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | System for improving storage security of user |
| CN106570377A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Mobile cloud data storage system |
| CN106570417A (en) * | 2016-10-28 | 2017-04-19 | 郑建钦 | Data security storage method |
| CN106572104A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Safe mobile data storage method |
| CN106570416A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Fingerprint-based cloud storage method |
| CN106570415A (en) * | 2016-10-28 | 2017-04-19 | 郑建钦 | Remote end data storage system |
| CN106570418A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Method for improving data security |
| CN107644523A (en) * | 2017-11-02 | 2018-01-30 | 天津纤测道客科技发展有限公司 | A kind of test optical fiber data intelligence transmission equipment |
| 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 |
| CN109246668A (en) * | 2018-09-07 | 2019-01-18 | 国网江苏省电力有限公司苏州供电分公司 | A kind of communication equipment and a kind of substation equipment detection system using it |
| CN110308874A (en) * | 2019-06-27 | 2019-10-08 | 青海民族大学 | A kind of portable intelligent storage device and method |
-
2015
- 2015-10-09 CN CN201520779846.XU patent/CN205104233U/en active Active
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022447A (en) * | 2016-05-27 | 2016-10-12 | 成都韵能科技有限公司 | Document protecting type U-disk based on GMS |
| CN106446655A (en) * | 2016-10-28 | 2017-02-22 | 郑建钦 | Method for improving safety of mobile storage |
| CN106485128A (en) * | 2016-10-28 | 2017-03-08 | 鄢碧珠 | A kind of system based on removable storage device fingerprint |
| CN106503529A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of cloud storage system based on fingerprint |
| CN106506492A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of safe movable data storage system |
| CN106506635A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of portable method for cloud storage |
| CN106503531A (en) * | 2016-10-28 | 2017-03-15 | 鄢碧珠 | A kind of server data storage system for improving security |
| CN106503530A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of system for improving Information Security |
| CN106506148A (en) * | 2016-10-28 | 2017-03-15 | 郑建钦 | A kind of date storage method based on mobile fingerprint |
| CN106548080A (en) * | 2016-10-28 | 2017-03-29 | 鄢碧珠 | A kind of remote data storage method |
| CN106570378A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | System for improving storage security of user |
| CN106570377A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Mobile cloud data storage system |
| CN106570417A (en) * | 2016-10-28 | 2017-04-19 | 郑建钦 | Data security storage method |
| CN106572104A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Safe mobile data storage method |
| CN106570416A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Fingerprint-based cloud storage method |
| CN106570415A (en) * | 2016-10-28 | 2017-04-19 | 郑建钦 | Remote end data storage system |
| CN106570418A (en) * | 2016-10-28 | 2017-04-19 | 鄢碧珠 | Method for improving data security |
| CN107644523A (en) * | 2017-11-02 | 2018-01-30 | 天津纤测道客科技发展有限公司 | A kind of test optical fiber data intelligence transmission equipment |
| 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 |
| CN109246668A (en) * | 2018-09-07 | 2019-01-18 | 国网江苏省电力有限公司苏州供电分公司 | A kind of communication equipment and a kind of substation equipment detection system using it |
| CN110308874A (en) * | 2019-06-27 | 2019-10-08 | 青海民族大学 | A kind of portable intelligent storage device and method |
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