CN216053059U - WIFI wireless code scanning device - Google Patents
WIFI wireless code scanning device Download PDFInfo
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- CN216053059U CN216053059U CN202122366191.1U CN202122366191U CN216053059U CN 216053059 U CN216053059 U CN 216053059U CN 202122366191 U CN202122366191 U CN 202122366191U CN 216053059 U CN216053059 U CN 216053059U
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Abstract
The utility model provides a WIFI wireless code scanning device which comprises a scanning module, a conversion module, an MCU module and a wireless communication module, wherein the scanning module is used for scanning a target bar code and converting an optical signal into an electric signal; the input end of the conversion module is electrically connected with the scanning module, the output end of the conversion module is electrically connected with the MCU module, and the conversion module is used for converting the electric signal into a digital signal and transmitting the data to the MCU module; the MCU module is used for processing data; the wireless communication module is electrically connected with the MCU module, is an ESP8266 chip and is used for carrying out wireless data transmission between the WIFI wireless code scanning device and the base station. The utility model adopts the ESP8266 chip to carry out wireless data transmission between the code scanning device and the base station, has long transmission distance and low use cost, and can connect a plurality of code scanning devices with the same base station to work cooperatively, thereby expanding the application range of the code scanning device.
Description
Technical Field
The utility model relates to the technical field of bar code scanning and data transmission, in particular to a WIFI wireless code scanning device.
Background
The bar code (including one-dimensional code/two-dimensional code) is arranged according to a certain coding rule and is used for expressing a group of graphic identifiers of information. The bar code scanner is a reading device for reading information contained in a bar code, decodes the content of the bar code and transmits the content to a computer or other devices in a data line or wireless mode by utilizing an optical principle, and is widely applied to bar codes for scanning commodities and documents in supermarkets, logistics express delivery, libraries and the like. The existing wireless code scanner generally adopts a 2.4G or Bluetooth mode to carry out wireless data transmission, the transmission distance is short, and other equipment needs to be configured to realize long-distance data transmission in some scenes, so that the use cost is increased; in addition, in the current wireless code scanners, one adapter can only be connected with one wireless code scanner, and the use limitation is large.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a WIFI wireless code scanning device which realizes the remote data transmission of the code scanning device, controls the cost, enhances the applicability and meets the code scanning requirements of different scenes in a large range.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a WIFI wireless code scanning device comprises a scanning module, a conversion module, an MCU module and a wireless communication module, wherein the scanning module is used for scanning a target bar code and converting an optical signal into an electric signal; the input end of the conversion module is electrically connected with the scanning module, the output end of the conversion module is electrically connected with the MCU module, and the conversion module is used for converting an electric signal into a digital signal and transmitting data to the MCU module; the MCU module is used for processing data; the wireless communication module is electrically connected with the MCU module, is an ESP8266 chip and is used for wireless data transmission between the WIFI wireless code scanning device and the base station.
Preferably, the WIFI wireless code scanning device further comprises a lighting module, wherein the lighting module is electrically connected with the MCU module and is used for providing a code scanning light source.
Preferably, the WIFI wireless code scanning device further comprises a power module, the power module is electrically connected with the lighting module, the MCU module and the wireless communication module, and the power module is used for supplying power to the WIFI wireless code scanning device.
Preferably, the power module is a rechargeable battery.
Preferably, the WIFI wireless code scanning device further includes a parameter configuration module, the parameter configuration module includes a plurality of parameter configuration keys, the parameter configuration module is electrically connected with the MCU module, and the parameter configuration module is used for a user to perform parameter configuration of the WIFI wireless code scanning device.
Preferably, the WIFI wireless code scanning device further comprises a display module, the display module is electrically connected with the MCU module, and the display module is used for displaying the decoding result, the data transmission result and the electric quantity of the WIFI wireless code scanning device.
Preferably, the display module is an LED display screen.
Preferably, the WIFI wireless code scanning device further comprises a prompt module, the prompt module is electrically connected with the MCU module, and the prompt module is used for sending a prompt when the code scanning is successful.
Preferably, the prompting module is a buzzer.
Preferably, the WIFI wireless code scanning device further comprises a storage module, the storage module is electrically connected with the MCU module, and the storage module is used for storing user data.
Compared with the prior art, the utility model has the beneficial effects that: scanning module scans the target bar code, converts light signal into the signal of telecommunication, and conversion module converts the signal of telecommunication into digital signal, transmits for the MCU module and carries out data processing, adopts ESP8266 chip to sweep the wireless data transmission between yard device and the basic station, and transmission distance is long, and use cost is low, and many yard devices of sweeping can connect same basic station collaborative work, have enlarged the application scope who sweeps yard device.
Drawings
Fig. 1 is a schematic structural diagram of a WIFI wireless code scanning device according to the present invention;
fig. 2 is a schematic structural diagram of a plurality of WIFI wireless code scanning devices connected to the same base station for cooperative work.
In the figure, 100-WIFI wireless code scanning device, 101-scanning module, 102-conversion module, 103-MCU module, 104-wireless communication module, 105-lighting module, 106-power module, 107-parameter configuration module, 108-display module, 109-prompt module, 110-storage module and 200-base station.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a WIFI wireless code scanning device of the present invention, and fig. 2 is a schematic structural diagram of a plurality of WIFI wireless code scanning devices connected to a same base station for cooperative work. The WIFI wireless code scanning device 100 comprises a scanning module 101, a conversion module 102, an MCU module 103 and a wireless communication module 104, wherein the scanning module 101 is used for scanning a target bar code and converting an optical signal into an electric signal; the input end of the conversion module 102 is electrically connected with the scanning module 101, the output end of the conversion module 102 is electrically connected with the MCU module 103, and the conversion module 102 is used for converting the electric signal into a digital signal and transmitting the data to the MCU module 103; the MCU module 103 is used for processing data; the wireless communication module 104 is electrically connected to the MCU module 103, the wireless communication module 104 is an ESP8266 chip, and the wireless communication module 104 is configured to perform wireless data transmission between the WIFI wireless code scanning device 100 and the base station 200.
In the WIFI wireless code scanning device 100 of the present invention, the scanning module 101 may use a code scanning lens on the market, which includes a lens and an image sensor, and light reflected by the target barcode is focused by the lens and irradiates onto the image sensor, so as to convert an optical signal into an electrical signal; the conversion module 102 is an analog-to-digital conversion circuit, and is used for converting the electrical signal of the image sensor into a digital signal and transmitting the digital signal to the MCU module 103, so that the MCU module 103 can decode and process the data conveniently.
The ESP8266 is a low-cost Wi-Fi chip, is specially designed for mobile equipment, wearable electronic products and Internet of things application, has complete TCP/IP protocol stack and microcontroller functions, is low in power consumption, low in price and stable in performance, and can adapt to various operating environments. The utility model adopts the ESP8266 chip to carry out wireless data transmission between the WIFI wireless code scanning device 100 and the base station 200, has long transmission distance and low use cost, and solves the problems of short transmission distance, high use cost and large limitation of the current 2.4G or Bluetooth transmission mode.
In a preferred embodiment of the present invention, the WIFI wireless code scanning device 100 further includes a lighting module 105, the lighting module 105 is electrically connected to the MCU module 103, and the lighting module 105 is configured to provide a code scanning light source. Optionally, the lighting module 105 is an LED lamp. In application, the illumination module 105 emits light to irradiate the target bar code, the light reflected by the target bar code is converted into an electric signal through the scanning module 101, the electric signal is converted into a digital signal through the conversion module 102 and transmitted to the MCU module 103, and the MCU module 103 performs decoding and data processing.
In a preferred embodiment of the present invention, the WIFI wireless code scanning device 100 further includes a power module 106, the power module 106 is electrically connected to the lighting module 105, the MCU module 103, and the wireless communication module 104, and the power module 106 is configured to supply power to the WIFI wireless code scanning device 100. Optionally, the power module 106 is a rechargeable battery.
In a preferred embodiment of the present invention, the WIFI wireless code scanning device 100 further includes a parameter configuration module 107, the parameter configuration module 107 includes a plurality of parameter configuration keys, the parameter configuration module 107 is electrically connected to the MCU module 103, and the parameter configuration module 103 is configured to enable a user to perform parameter configuration of the WIFI wireless code scanning device. In application, a user can configure parameters of the WIFI wireless code scanning device 100 according to actual use requirements, and can set a code scanning mode or working parameters of the WIFI wireless code scanning device 100 by pressing a corresponding parameter configuration key.
In a preferred embodiment of the present invention, the WIFI wireless code scanning device 100 further includes a display module 108, the display module 108 is electrically connected to the MCU module 103, and the display module 108 is configured to display a decoding result, a data transmission result, and an electric quantity of the WIFI wireless code scanning device 100. Optionally, the display module 108 is an LED display screen. In application, the display module 108 displays data according to the control command of the MCU module 103, for example, displays decoding success/failure, data uploading/receiving status, battery level of the power module, and working mode and working parameters of the WIFI wireless code scanning device 100, so that a user can intuitively know the working status of the WIFI wireless code scanning device 100.
In a preferred embodiment of the present invention, the WIFI wireless code scanning apparatus 100 further includes a prompt module 109, the prompt module 109 is electrically connected to the MCU module 103, and the prompt module 109 is configured to send a prompt when the decoding is successful. Preferably, the prompting module 109 is a buzzer. When the decoding of the MCU module 103 is successful, the MCU module 103 controls the prompt module 109 to make a sound to prompt the user that the decoding is successful.
In a preferred embodiment of the present invention, the WIFI wireless code scanning apparatus 100 further includes a storage module 110, the storage module 110 is electrically connected to the MCU module 103, and the storage module 110 is configured to store user data. In application, a user configures parameters of the WIFI wireless code scanning device 100 through key input of the parameter configuration module 107, and the storage module 110 automatically stores the configured parameters, so that the user can use the device subsequently.
Referring to fig. 2, fig. 2 is a schematic structural diagram illustrating a plurality of WIFI wireless code scanning devices connected to a same base station for cooperative work. In application, a user scans a yard device 100 to every WIFI wireless according to scanning a yard demand and carries out parameter configuration, and every WIFI wireless scans a yard device 100 and discerns the bar code, utilizes self wireless communication module and base station 200 to carry out data transmission simultaneously, and many WIFI wireless scan a yard device 100 can the collaborative work, satisfy and scan a yard demand on a large scale. By adopting the WIFI wireless code scanning device 100, the data transmission distance is long, the use cost is low, the limitation of the field is small, and the WIFI wireless code scanning technology is beneficial to large-scale popularization and use.
In summary, the present invention provides a WIFI wireless code scanning device, in which a scanning module scans a target barcode, converts an optical signal into an electrical signal, a conversion module converts the electrical signal into a digital signal, transmits the digital signal to an MCU module for data processing, and uses an ESP8266 chip to perform wireless data transmission between the code scanning device and a base station, so that the transmission distance is long, the use cost is low, multiple code scanning devices can be connected to the same base station to cooperatively work, and the application range of the code scanning device is expanded.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (10)
1. The utility model provides a sign indicating number device is swept to WIFI wireless which characterized in that: the system comprises a scanning module, a conversion module, an MCU module and a wireless communication module, wherein the scanning module is used for scanning a target bar code and converting an optical signal into an electric signal; the input end of the conversion module is electrically connected with the scanning module, the output end of the conversion module is electrically connected with the MCU module, and the conversion module is used for converting an electric signal into a digital signal and transmitting data to the MCU module; the MCU module is used for processing data; the wireless communication module is electrically connected with the MCU module, is an ESP8266 chip and is used for wireless data transmission between the WIFI wireless code scanning device and the base station.
2. The WIFI wireless code scanning apparatus of claim 1, wherein: the WIFI wireless code scanning device further comprises a lighting module, wherein the lighting module is electrically connected with the MCU module, and the lighting module is used for providing a code scanning light source.
3. The WIFI wireless code scanning apparatus of claim 2, wherein: the WIFI wireless code scanning device further comprises a power supply module, the power supply module is electrically connected with the lighting module, the MCU module and the wireless communication module, and the power supply module is used for supplying power to the WIFI wireless code scanning device.
4. The WIFI wireless code scanning device of claim 3, wherein: the power module is a rechargeable battery.
5. The WIFI wireless code scanning device of any of claims 1-4, wherein: the WIFI wireless code scanning device further comprises a parameter configuration module, the parameter configuration module comprises a plurality of parameter configuration keys, the parameter configuration module is electrically connected with the MCU module, and the parameter configuration module is used for a user to perform parameter configuration of the WIFI wireless code scanning device.
6. The WIFI wireless code scanning device of any of claims 1-4, wherein: the WIFI wireless code scanning device further comprises a display module, the display module is electrically connected with the MCU module, and the display module is used for displaying a decoding result, a data transmission result and electric quantity of the WIFI wireless code scanning device.
7. The WIFI wireless code scanning apparatus of claim 6, wherein: the display module is an LED display screen.
8. The WIFI wireless code scanning device of any of claims 1-4, wherein: the WIFI wireless code scanning device further comprises a prompting module, the prompting module is electrically connected with the MCU module, and the prompting module is used for sending a prompt when the code scanning is successful.
9. The WIFI wireless code scanning apparatus of claim 8, wherein: the prompting module is a buzzer.
10. The WIFI wireless code scanning device of any of claims 1-4, wherein: the WIFI wireless code scanning device further comprises a storage module, the storage module is electrically connected with the MCU module, and the storage module is used for storing user data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366191.1U CN216053059U (en) | 2021-09-28 | 2021-09-28 | WIFI wireless code scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366191.1U CN216053059U (en) | 2021-09-28 | 2021-09-28 | WIFI wireless code scanning device |
Publications (1)
| Publication Number | Publication Date |
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| CN216053059U true CN216053059U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122366191.1U Active CN216053059U (en) | 2021-09-28 | 2021-09-28 | WIFI wireless code scanning device |
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| CN (1) | CN216053059U (en) |
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2021
- 2021-09-28 CN CN202122366191.1U patent/CN216053059U/en active Active
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