CN206759736U - Portable data transmitter based on bluetooth and WIFI - Google Patents

Portable data transmitter based on bluetooth and WIFI Download PDF

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Publication number
CN206759736U
CN206759736U CN201720647011.8U CN201720647011U CN206759736U CN 206759736 U CN206759736 U CN 206759736U CN 201720647011 U CN201720647011 U CN 201720647011U CN 206759736 U CN206759736 U CN 206759736U
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CN
China
Prior art keywords
module
bluetooth
main control
wifi
control module
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.)
Expired - Fee Related
Application number
CN201720647011.8U
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Chinese (zh)
Inventor
李萌
魏冬梅
李鹏程
韩瑞欣
姜泽坤
展淇
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Shandong University
Shandong Normal University
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Shandong Normal University
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Filing date
Publication date
Application filed by Shandong Normal University filed Critical Shandong Normal University
Priority to CN201720647011.8U priority Critical patent/CN206759736U/en
Application granted granted Critical
Publication of CN206759736U publication Critical patent/CN206759736U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of portable data transmitter based on bluetooth and WIFI, including main control module, bluetooth module, gsm module, wireless communication module, data interface module, memory module and built-in power module, the bluetooth module, gsm module and wireless communication module are connected with main control module respectively, the data interface module includes CH375 common interface chips and usb bus interface, the usb bus interface is connected with CH375 common interface chips, and CH375 common interface chips are connected with main control module;The memory module includes EEPROM, SD read write line and SD card, institute;The built-in power module is made up of power circuit, mu balanced circuit and switch module, and the main control module is connected with state instruction group.The utility model is reduced the volume of data link, is solved the problems, such as the carrying inconvenience of traditional wire transmission, can be connected when on the shelf with USB flash disk, with not easy to be lost using main control module, data transmission module and the data interface module to become one.

Description

Portable data transmitter based on bluetooth and WIFI
Technical field
The utility model relates generally to a kind of portable data transmitter based on bluetooth and WIFI.
Background technology
In today of information age rapid development, the convenience and rapidity of information transfer are particularly important.Current is daily In life, non-support cable has obtained widely available, passes through the transmission that network, USB flash disk, mobile hard disk etc. carry out document, data etc. Mode, many facilities are brought to live and work.But the data and document of papery version, and it is irreplaceable, it is sometimes desirable to Printed whenever and wherever possible.In WiFi covering areas, data can be transmitted by WiFi, by mobile phone or other mobile devices Data are downloaded and printed with computer, convenient and swift.But between the place of no WiFi coverings, progress distinct device There is problems with for data transfer:
1st,, can not be efficiently by mobile phone or mailbox based on traditional data transfer when in the place that no WiFi is covered Data pass to printer and printed, such as mobile phone transmits mutually data with USB flash disk, and by OTG lines, data are transmitted from mobile phone To USB flash disk, but patchcord is carried with, it is very inconvenient, so as to need the mode of convenient quickly transmission data;
2nd, traditional data transfer can only rely on patchcord to be passed to data in mobile phone in USB flash disk (i.e. wire transmission), still If user want by USB flash disk file be passed to mobile phone, it is necessary to process it is very complicated.File in USB flash disk is imported into computer first, then passed through Wireless network is sent or data wire imports file in mobile phone;This method is cumbersome, and also needs to user and have take with oneself Band computer this third party's instrument, and also need under conditions of no wireless network to carry data wire again, in numerous constraint limits It can not accomplish that portable data transmits under system.
Therefore, it is still necessary to design one kind and be easy to deposit, conveniently data link.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of portable data based on bluetooth and passed Defeated device, small volume, light weight, it is easy to deposit, and has and conveniently pass through the data-transformation facility of bluetooth, it is possible to achieve hand Data file write-in USB flash disk in machine, in mobile hard disk, and file reads the function of incoming mobile phone in USB flash disk, mobile hard disk, is not required to Third party's instrument such as data wire and computer is wanted, realizes conveniently data-transformation facility;Also computer can be made by bluetooth simultaneously Connected with USB flash disk, mobile hard disk, it is not necessary to which USB flash disk, mobile hard disk are inserted into computer again can access transport USB flash disk, text in mobile hard disk Part.
Technical scheme is used by the utility model:
A kind of portable data transmitter based on bluetooth and WIFI, including the master control mould being integrated on one piece of circuit board Block, at least one set of bluetooth module, at least one set of gsm module, at least one set of wireless communication module, data interface module, storage mould Block and built-in power module, the bluetooth module, gsm module and wireless communication module are connected with main control module respectively, for User equipment carries out data communication, and the user equipment includes mobile phone terminal or server;The data interface module includes CH375 common interface chips and usb bus interface, the usb bus interface is connected with CH375 common interface chips, described CH375 common interface chips are connected with main control module;The memory module includes read-only storage EEPROM, SD read write line and SD The connected SD card of read write line, the read-only storage EEPROM are connected by iic bus with the main control module, the SD read-writes Device is connected by serial peripheral equipment interface SPI with the main control module;The built-in power module by power circuit, mu balanced circuit and Switch module forms, and the mu balanced circuit and switch module electrically connect with power circuit respectively, the power circuit and master control mould Block, bluetooth module, gsm module, wireless communication module, data interface module, memory module are electrically connected to each other, the main control module State instruction group is connected with, the status indicator lamp group includes three LED lights.
Further, the main control module uses embedded chip STM32F103.
Further, the bluetooth module uses H305 principal and subordinate's one bluetooth serial ports modules, and the gsm module is SIM900A modules.
Further, the mu balanced circuit uses AMS117 voltage-stablizers.
Further, the wireless communication module uses WIFI module or GPRS module.
Further, in addition to main control module the display screen being connected.
Compared with prior art, the beneficial effects of the utility model are:
(1) using main control module, data transmission module and the data interface module to become one, data link is reduced Volume, solve the problems, such as traditional wire transmission carrying inconvenience, can be connected when on the shelf with USB flash disk, with not easy to be lost;
(2) it is wirelessly transferred using bluetooth, WIFI or GPRS, it is more convenient compared to wire transmission, it is portable by this Data link can realize that the file with transmitting bluetooth, WIFI or GPRS signalling arrangements and storage device mutually passes, and can pass through Data in the storage devices such as USB flash disk, mobile hard disk are passed to the terminals such as mobile phone and checked by bluetooth, GSM or WIFI communication module Operated with file etc. is handled.
Brief description of the drawings
Fig. 1 is overall structure block diagram of the present utility model;
Wherein, 1, main control module, 2, bluetooth module, 3, built-in power module, 4, data interface module, 5, power circuit, 6th, mu balanced circuit, 7, switch module, 8, CH375 common interface chips, 9, usb bus interface, 10, gsm module, 11, channel radio Interrogate module, 12, memory module, 13, display module.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of portable data transmitter based on bluetooth and WIFI, including be integrated on one piece of circuit board Main control module 1, at least one set of bluetooth module 2, at least one set of gsm module 10, at least one set of wireless communication module 11, data connect Mouth mold block 4, memory module 12, built-in power module 3 and display module 13, the main control module 1 use embedded chip STM32F103, the bluetooth module 2 use H305 principal and subordinate's one bluetooth serial ports modules, and the gsm module 10 is SIM900A moulds Block, the wireless communication module 11 use WIFI module or GPRS module;The bluetooth module 2, gsm module 10 and wireless telecommunications Module 11 is connected with main control module 1 respectively, and for carrying out data communication with user equipment, the user equipment includes mobile phone terminal Or server;The data interface module 4 includes CH375 common interface chips 8 and usb bus interface 9, and the usb bus connects Mouth 9 is connected with CH375 common interface chips 8, and the CH375 common interface chips 8 are connected with main control module 1;The storage mould Block 12 includes the SD card that read-only storage EEPROM, SD read write line are connected with SD read write lines, and the read-only storage EEPROM leads to Cross iic bus with the main control module to be connected, the SD read write lines pass through serial peripheral equipment interface SPI and the main control module phase Even;The built-in power module 3 is main control module 1, bluetooth module 2, gsm module 10, wireless communication module 11, data-interface mould Block 4, memory module 12, display module 13 provide power supply;The built-in power module 3 is by power circuit 5, mu balanced circuit 6 and opens Module 7 is closed to form, the mu balanced circuit 6 uses AMS117 voltage-stablizers, the mu balanced circuit 6 and switch module 7 respectively with power supply Circuit electrically connects, and the display module 13 uses display screen, and the display screen is connected with main control module;The main control module 1 State instruction group is connected with, the status indicator lamp group includes three LED lights, respectively LED1, LED2 and LED3.
Its embodiment is:
Pass through the working condition of the control data transmitter of switch module 7, after power switch is opened, the work of built-in power module 3 To make, main control module 1 controls indicator lamp LED1 bright, represents that equipment is powered, and now bluetooth module 2 or wireless communication module 11 work, Launch Bluetooth signal or wireless signal;In the energized state, when have the storage devices such as USB flash disk or mobile hard disk insertion usb bus connect When mouthfuls 9, main control module 1 controls indicator lamp LED2 bright, when bluetooth module 2 or wireless communication module 11 not with the user equipment such as mobile phone During connection, equipment is constantly in stand-by operation state, and indicator lamp LED2 is glittering always;When bluetooth module 2 or wireless communication module 11 with user equipmenies such as mobile phones when being connected, and main control module 1 controls indicator lamp LED3 bright always, now three bright tables of LED light Show that equipment completely into working condition, can pass through control data interface module 4, bluetooth module 2, gsm module 10 or wireless telecommunications Module 11 realizes the mutual biography of the user equipment informations such as the storage devices such as USB flash disk or mobile hard disk and mobile phone, file, and computer is equally fitted With.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of portable data transmitter based on bluetooth and WIFI, it is characterized in that, including be integrated on one piece of circuit board Main control module, at least one set of bluetooth module, at least one set of gsm module, at least one set of wireless communication module, data interface module, Memory module and built-in power module, the bluetooth module, gsm module and wireless communication module are connected with main control module respectively, For carrying out data communication with user equipment, the user equipment includes mobile phone terminal or server;The data interface module Including CH375 common interface chips and usb bus interface, the usb bus interface is connected with CH375 common interface chips, institute CH375 common interface chips are stated to be connected with main control module;The memory module include read-only storage EEPROM, SD read write line with The connected SD card of SD read write lines, the read-only storage EEPROM are connected by iic bus with the main control module, and the SD is read Device is write by serial peripheral equipment interface SPI with the main control module to be connected;The built-in power module is by power circuit, mu balanced circuit Formed with switch module, the mu balanced circuit and switch module electrically connect with power circuit respectively, the power circuit and master control Module, bluetooth module, gsm module, wireless communication module, data interface module, memory module are electrically connected to each other, the master control mould Block is connected with state instruction group, and the status indicator lamp group includes three LED lights.
2. a kind of portable data transmitter based on bluetooth and WIFI according to claim 1, it is characterized in that, the master Control module uses embedded chip STM32F103.
3. a kind of portable data transmitter based on bluetooth and WIFI according to claim 1, it is characterized in that, the indigo plant Tooth module uses H305 principal and subordinate's one bluetooth serial ports modules, and the gsm module is SIM900A modules.
4. a kind of portable data transmitter based on bluetooth and WIFI according to claim 1, it is characterized in that, it is described steady Volt circuit uses AMS117 voltage-stablizers.
5. a kind of portable data transmitter based on bluetooth and WIFI according to claim 1, it is characterized in that, the nothing Line communication module uses WIFI module or GPRS module.
6. a kind of portable data transmitter based on bluetooth and WIFI according to claim 1, it is characterized in that, in addition to The display screen being connected with main control module.
CN201720647011.8U 2017-06-06 2017-06-06 Portable data transmitter based on bluetooth and WIFI Expired - Fee Related CN206759736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720647011.8U CN206759736U (en) 2017-06-06 2017-06-06 Portable data transmitter based on bluetooth and WIFI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720647011.8U CN206759736U (en) 2017-06-06 2017-06-06 Portable data transmitter based on bluetooth and WIFI

Publications (1)

Publication Number Publication Date
CN206759736U true CN206759736U (en) 2017-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720647011.8U Expired - Fee Related CN206759736U (en) 2017-06-06 2017-06-06 Portable data transmitter based on bluetooth and WIFI

Country Status (1)

Country Link
CN (1) CN206759736U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108667482A (en) * 2018-04-27 2018-10-16 安徽师范大学 A kind of multi-protocols wireless transceiver and its working method based on FPGA
CN108983593A (en) * 2018-06-14 2018-12-11 上海粲高教育设备有限公司 Stopwatch with data output function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108667482A (en) * 2018-04-27 2018-10-16 安徽师范大学 A kind of multi-protocols wireless transceiver and its working method based on FPGA
CN108983593A (en) * 2018-06-14 2018-12-11 上海粲高教育设备有限公司 Stopwatch with data output function

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171215

Termination date: 20180606

CF01 Termination of patent right due to non-payment of annual fee