CN205809878U - Bar code scanner - Google Patents
Bar code scanner Download PDFInfo
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- CN205809878U CN205809878U CN201620522564.6U CN201620522564U CN205809878U CN 205809878 U CN205809878 U CN 205809878U CN 201620522564 U CN201620522564 U CN 201620522564U CN 205809878 U CN205809878 U CN 205809878U
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Abstract
A kind of bar code scanner, including data acquisition module and data storage module, described data acquisition module includes the bar code recognition unit reading the barcode data in bar code, in order to export the first micro-control unit of the first indication signal and the second indication signal, in order to send the first wireless transmission unit of barcode data, in order to receive the phonation unit of the first indication signal sound production prompt and in order to receive the display unit of the second indication signal luminous prompting, described data storage module includes in order to barcode data and standard bar code information the terminal main control unit exporting feedback information, in order to receive the second micro-control unit and second wireless transmission unit of barcode data.
Description
Technical field
This utility model relates to a kind of bar code scanner.
Background technology
Barcode scanner, is also called bar code reading device, bar code scan rifle, bar code scanner, barcode scanner and bar
Code reader.It is the arrangement for reading for reading the comprised information of bar code, utilizes optical principle, the content solution of bar code
Pass through data wire after Ma or be wirelessly transferred to computer or other equipment.Barcode scanner is widely used in business
The demand in multiple fields such as POS POS, express delivery, storage, logistics, books, medicine.
After existing barcode scanner scanning barcode, user is typically only capable to know whether scan data is uploaded, and cannot obtain
Know that the data uploaded are the most correct.The data that user's needs are checked on personal computer terminal and comparison scanning is uploaded are the most just
Really, whether the data that cannot be definite when user cannot show away from personal computer terminal or personal computer terminal learn is uploaded
Correctly.
Utility model content
More than in view of, it is necessary to provide a kind of bar code scanner so that user can be away from personal computer terminal or individual
Quickly judge when people computer terminal cannot show that the data uploaded are the most correct.
A kind of bar code scanner, including data acquisition module and data storage module, described data acquisition module includes
In order to read the bar code recognition unit of the barcode data in bar code, in order to export the of the first indication signal and the second indication signal
One micro-control unit, in order to send the first wireless transmission unit of barcode data, to carry in order to receiving the first indication signal sounding
The phonation unit that shows and in order to receive the display unit of the second indication signal luminous prompting, described data storage module includes using
With barcode data and standard bar code information the terminal main control unit exporting feedback information, micro-in order to receive the second of barcode data
Control unit and the second wireless transmission unit.
Preferably, described terminal main control unit is provided with and receives barcode data by it and transmit the USB of feedback information and connect
Mouthful.
Preferably, described first micro-control unit can be the STM32F030C8 type microcontroller that ST Microelectronics produces
Device.
Preferably, described second micro-control unit can be the STM32F07C8 type microcontroller that ST Microelectronics produces
Device.
Preferably, described first wireless transmission unit and described second wireless transmission unit can be that Semtech company produces
SX1278 type wireless communications chips.
Preferably, bar code scanner as claimed in claim 1, it is characterised in that: described phonation unit can be a honeybee
Ring device.
Preferably, described display unit can be a LED charactron.
Preferably, described terminal main control unit is positioned at a personal computer terminal.
Compared to prior art, the bar that this utility model bar code scanner will be received by described terminal main control unit
Some standard bar code information of code data and storage export feedback information after comparing, and described first micro-control unit is according to connecing
The feedback information received exports the first indication signal and the second indication signal respectively to described phonation unit and described display unit,
Described phonation unit and described display unit are respectively according to the first indication signal of receiving and the second indication signal sounding with send out
The data that light prompting collects are the most correct so that user cannot be able to show away from personal computer terminal or personal computer terminal
Time quickly judge that the data uploaded are the most correct.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model bar code scanner better embodiment, and described bar code scanner includes
Data acquisition module and data storage module.
Fig. 2 is the structure chart of data acquisition module in Fig. 1.
Fig. 3 is the structure chart of data storage module in Fig. 1.
Fig. 4 is the flow chart using the bar code scanner of Fig. 1 to be scanned.
Detailed description of the invention
Refer to Fig. 1, the better embodiment of this utility model bar code scanner includes data acquisition module 100 He
One data storage module 200.Described data acquisition module 100 in order to gather barcode data, and by the barcode data that collects with
Wirelessly it is transferred to described data storage module 200.Described data storage module 200 receives barcode data, it is judged that bar code
Whether data are correct and send one to feed back to the data that described data acquisition module 100 collects with prompting the most correct.
Refer to Fig. 2 and Fig. 3, described data acquisition module 100 includes bar code recognition unit 110,1 first microcontroller
Unit 120,1 first wireless transmission unit 130, phonation unit 140 and a display unit 150.
Described data storage module 200 includes terminal main control unit 210,1 second micro-control unit 220 and one second
Wireless transmission unit 230.Described terminal main control unit 210 is provided with a USB interface 211.
Described bar code recognition unit 110 is in order to read the barcode data in a bar code 300, and the barcode data that will read
Send described first micro-control unit 120 to.Described first micro-control unit 120 is by described first wireless transmission unit 130
The barcode data received is sent to described second wireless transmission unit 230 and described second micro-control unit 220.Described
The barcode data received is sent to described terminal main control unit 210 by described USB interface 211 by two micro-control units 220.
Some standard bar code information, the bar code that described terminal main control unit 210 will receive is stored in described terminal main control unit 210
Data and its some standard bar code information stored export a feedback information after comparing.Described terminal main control unit 210 leads to
Cross described USB interface 211 and feedback information is sent to described second micro-control unit 220.Described second micro-control unit 220 leads to
Cross described second wireless transmission unit 230 and the feedback information received is sent to described first wireless transmission unit 130 and institute
State the first micro-control unit 120.Described first micro-control unit 120 exports one first finger respectively according to the feedback information received
Show that signal and one second indication signal are to described phonation unit 140 and described display unit 150.Described phonation unit 140 and institute
State what display unit 150 collected according to the first indication signal received and the second indication signal sounding and luminous prompting respectively
Data are the most correct.
Wherein, described first micro-control unit 120 can be the STM32F030C8 type microcontroller that ST Microelectronics produces
Device.
Wherein, described first wireless transmission unit 130 and described second wireless transmission unit 230 can be Semtech company
The SX1278 type wireless communications chips produced.
Wherein, described phonation unit 140 can be a buzzer, and described display unit 150 can be a LED charactron.
Wherein, described terminal main control unit 210 is positioned at a personal computer terminal.
Wherein, described second micro-control unit 220 can be the STM32F07C8 type microcontroller that ST Microelectronics produces
Device.
Refer to Fig. 4, for the flow process using above-mentioned bar code scanner that the barcode data in bar code 300 is scanned
Figure, comprises the following steps:
S401: described bar code recognition unit 110 reads the barcode data in bar code 300, and the barcode data that will read
Send described first micro-control unit 120 to；
S402: the bar yardage that described first micro-control unit 120 will be received by described first wireless transmission unit 130
According to being sent to described second wireless transmission unit 230 and described second micro-control unit 220；
S403: the barcode data received is sent to by described second micro-control unit 220 by described USB interface 211
Described terminal main control unit 210；
S404: described terminal main control unit 210 is by the barcode data received and its some standard bar code information stored
Feedback information is exported after comparing；
Feedback information is sent to described second micro-by S405: described terminal main control unit 210 by described USB interface 211
Control unit 220；
S406: the feedback letter that described second micro-control unit 220 will be received by described second wireless transmission unit 230
Breath is sent to described first wireless transmission unit 130 and described first micro-control unit 120；
S407: described first micro-control unit 120 according to the feedback information received export respectively the first indication signal and
Second indication signal gives described phonation unit 140 and described display unit 150；
S408: described phonation unit 140 and described display unit 150 are respectively according to the first indication signal of receiving and the
The data that two indication signal sounding and luminous prompting collect are the most correct.
Wherein, the standard bar code information one that the barcode data received when described terminal main control unit 210 stores with it
During cause, described phonation unit 140 sends a certain voice message, and such as " correctly ", the most described display unit 150 sends a certain color
Light prompt, such as green；The barcode data received when described terminal main control unit 210 and its all standard bars stored
When code information is the most inconsistent, described phonation unit 140 sends another voice message, such as " mistake ", the most described display unit 150
Send the prompting of another color light, such as red light.
This utility model bar code scanner by described terminal main control unit 210 by the barcode data received and storage
Some standard bar code information compare after export feedback information, described first micro-control unit 120 is anti-according to receive
Feedforward information exports the first indication signal and the second indication signal respectively to described phonation unit 140 and described display unit 150, institute
State phonation unit 140 and described display unit 150 respectively according to the first indication signal received and the second indication signal sounding
The most correct with the data that luminous prompting collects so that user can be cannot away from personal computer terminal or personal computer terminal
Quickly judge during display that the data uploaded are the most correct.
Claims (8)
1. a bar code scanner, including a data acquisition module and a data storage module, it is characterised in that: described data
Acquisition module includes reading the bar code recognition unit of the barcode data in bar code, in order to export the first indication signal and second
First micro-control unit of indication signal, in order to send the first wireless transmission unit of barcode data, in order to receive the first instruction
Signal the phonation unit of sound production prompt and in order to receive the display unit of the second indication signal luminous prompting, described data are stored up
Storing module includes in order to barcode data and standard bar code information the terminal main control unit exporting feedback information, in order to receive bar code
Second micro-control unit of data and the second wireless transmission unit.
2. bar code scanner as claimed in claim 1, it is characterised in that: described terminal main control unit is provided with and is connect by it
Receive barcode data and transmit the USB interface of feedback information.
3. bar code scanner as claimed in claim 1, it is characterised in that: described first micro-control unit can be that meaning method is partly led
The STM32F030C8 type microcontroller that body company produces.
4. bar code scanner as claimed in claim 1, it is characterised in that: described second micro-control unit can be that meaning method is partly led
The STM32F07C8 type microcontroller that body company produces.
5. bar code scanner as claimed in claim 1, it is characterised in that: described first wireless transmission unit and described second
Wireless transmission unit can be the SX1278 type wireless communications chips that Semtech company produces.
6. bar code scanner as claimed in claim 1, it is characterised in that: described phonation unit can be a buzzer.
7. bar code scanner as claimed in claim 1, it is characterised in that: described display unit can be a LED charactron.
8. bar code scanner as claimed in claim 1, it is characterised in that: described terminal main control unit is positioned at a PC
In terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522564.6U CN205809878U (en) | 2016-06-01 | 2016-06-01 | Bar code scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522564.6U CN205809878U (en) | 2016-06-01 | 2016-06-01 | Bar code scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205809878U true CN205809878U (en) | 2016-12-14 |
Family
ID=57501593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522564.6U Active CN205809878U (en) | 2016-06-01 | 2016-06-01 | Bar code scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205809878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094067A (en) * | 2017-04-06 | 2017-08-25 | 杭州天翔东捷运物流有限公司 | A kind of scanning information transfer approach and its scanner |
-
2016
- 2016-06-01 CN CN201620522564.6U patent/CN205809878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094067A (en) * | 2017-04-06 | 2017-08-25 | 杭州天翔东捷运物流有限公司 | A kind of scanning information transfer approach and its scanner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |