CN210804487U - Electronic price tag and electronic price tag display information modification system - Google Patents
Electronic price tag and electronic price tag display information modification system Download PDFInfo
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- CN210804487U CN210804487U CN201922488342.3U CN201922488342U CN210804487U CN 210804487 U CN210804487 U CN 210804487U CN 201922488342 U CN201922488342 U CN 201922488342U CN 210804487 U CN210804487 U CN 210804487U
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- 230000007958 sleep Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 2
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- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an electron price tag technical field especially relates to an electron price tag and electron price tag display information modification system. The embodiment of the utility model provides an electronic price tag includes radio frequency module and voice player, and wherein, radio frequency module includes short range communication module and well remote communication module. Thus, the electronic price tag is suitable for both short-range and medium-range communication radio frequency fields. The voice player is used for playing the commodity information of the electronic price tag, and a customer can conveniently obtain the commodity information through voice. Moreover, the utility model provides an electronic price tag display information modification system includes electronic price tag, server, handheld device and basic station; the electronic price tag can be communicated with the handheld device through the short-range communication module, and can also be communicated with the base station through the medium-long-range communication module. Therefore, the user can select to change the commodity information displayed on the electronic price tag on the handheld device or the server operation interface according to actual conditions, and the user experience is better.
Description
Technical Field
The utility model relates to an electron price tag technical field especially relates to an electron price tag and electron price tag display information modification system.
Background
The electronic price tag is an electronic display device with an information receiving and sending function, and is mainly applied to occasions such as supermarkets, convenience stores, drug stores and the like to display the price information of commodities.
At present, paper price tags are still used in many superstores and supermarkets, especially in some superstores, tens of thousands of commodities exist, the price of the commodities is changed very frequently, and it is very tedious if the paper price tag is manually pasted on each commodity. Electronic price tags have a number of advantages over traditional paper tags. The whole process from the commodity information modification to the final electronic tag information updating is automatically completed, batch data modification and real-time price updating of the electronic tags can be realized, the price tag management efficiency is improved, and the management cost and the error rate are reduced.
In the process of realizing the creation of the invention, the inventor finds that in the prior art, the electronic price tag has the problem of single use function and single communication mode, which brings inconvenience to users.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect that there is service function and communication mode singleness in the electron price tag among the prior art, the utility model discloses the technical problem of main solution is to provide an electron price tag and electron price tag display information modification system, except possessing short range communication function and well long-range communication function simultaneously, still possesses the pronunciation instant music.
In order to solve the technical problem, the utility model discloses a following technical scheme:
in a first aspect, the utility model provides an electron price tag, electron price tag includes:
a radio frequency module including a short range communication module and a medium and long range communication module;
the display is used for displaying the data information contained in the display signal;
the voice player is used for playing the commodity information of the electronic price tag;
the control circuit is respectively connected with the radio frequency module, the display and the voice player, and is used for converting a received radio frequency signal into the display signal and transmitting the display signal to the display, wherein the radio frequency signal comprises a short-range radio frequency signal sent by the short-range communication module or a medium-range or long-range radio frequency signal sent by the medium-range or long-range communication module;
and the power supply is used for supplying power to the display, the radio frequency module and the control circuit.
Optionally, the display includes an electronic paper display screen.
Optionally, the short-range communication module includes an NFC antenna and an NFC chip connected to the NFC antenna.
Optionally, the electronic price tag further includes an indicator light connected to the NFC chip.
Optionally, the electronic price tag further comprises a tempered glass panel and a rear shell matched with the tempered glass panel, and the electronic paper display screen is located below the tempered glass panel.
Optionally, the electronic price tag further comprises a clock module, and the clock module is connected with the control circuit;
the control module is further used for controlling the electronic price tag to enter a sleep mode when the timing time of the clock module is preset time.
Optionally, the middle remote communication module includes one of a WIFI module, a bluetooth module, and a zigbee module.
In a second aspect, the utility model provides an electronic price tag display information modification system, the system includes: the system comprises an electronic price tag, a server and handheld equipment, wherein the handheld equipment is in communication connection with the electronic price tag and the server respectively; wherein,
the handheld device is used for changing commodity information to form first commodity information and sending the first commodity information to the server, so that the server sends the first commodity information to the electronic price tags corresponding to the commodities, and the electronic price tags receive and display the first commodity information.
Optionally, the system further includes a base station;
the electronic price tag is communicated with the handheld device through the short-range communication module, and the electronic price tag is communicated with the base station through the medium-long-range communication module;
the server is in communication connection with the base station and is used for changing the commodity information to form second commodity information, the second commodity information is sent to the electronic price tags corresponding to the commodities through the base station, and the electronic price tags receive and display the second commodity information.
Optionally, the handheld device includes one of a mobile phone or a tablet computer.
The utility model has the advantages that: be different from prior art's condition, the embodiment of the utility model provides an electronic price tag includes radio frequency module and voice player, and wherein, radio frequency module includes short range communication module and well long-range communication module. Thus, the electronic price tag is suitable for both short-range and medium-range communication radio frequency fields. The voice player is used for playing the commodity information of the electronic price tag, and a customer can conveniently obtain the commodity information through voice. Moreover, the utility model provides an electronic price tag display information modification system includes electronic price tag, server, handheld device and basic station; the electronic price tag can be communicated with the handheld device through the short-range communication module, and can also be communicated with the base station through the medium-long-range communication module. Therefore, the user can select to change the commodity information displayed on the electronic price tag on the handheld device or the server operation interface according to actual conditions, and the user experience is better.
Drawings
Fig. 1 is a schematic view of a structure of an electronic price tag according to an embodiment of the present invention;
fig. 2 is a schematic view of an electronic price tag display information modification system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic price tag according to an embodiment of the present invention. As shown in fig. 1, the electronic price tag 01 includes a radio frequency module 10, a display 20, a voice player 30, a control circuit 40 and a power supply 50; the radio frequency module 10 comprises a short-range communication module 11 and a medium-long range communication module 12, wherein the short-range communication module 11 is used for receiving short-range radio frequency signals and sending the short-range radio frequency signals to the control circuit 40, and the medium-long range communication module 12 is used for receiving medium-long range radio frequency signals and sending the medium-long range radio frequency signals to the control circuit 40; the display 20 is used for displaying data information contained in the display signal sent by the control circuit; the voice player 30 is used for playing the commodity information of the electronic price tag 01, so that a customer can conveniently obtain the commodity information stored in the electronic price tag through voice; the information of the goods may be information of the name, place of production, specification, grade, unit, spot price, ID of the goods, and promotion time of the goods.
Further, in the above example, the control circuit 40 is connected to the radio frequency module 10, the display 20 and the voice player 30, respectively; the control circuit 40 is configured to convert the received radio frequency signal into a display signal and transmit the display signal to the display 20; the radio frequency signal received by the control circuit 40 includes a short-range radio frequency signal transmitted by the short-range communication module 11 or a medium-range or long-range radio frequency signal transmitted by the medium-range or long-range communication module 12. The power supply 50 is used to power the radio frequency module 10, the display 20, the voice player 30 and the control circuit 40.
In some embodiments, display 20 comprises an electronic paper display screen. In the prior art, a Liquid Crystal Display (LCD) is mostly adopted for display frequency, but the LCD has the problems of poor visual angle and contrast, high power consumption and the like. The electronic paper display screen can make up for the defects of the liquid crystal display screen, can be freely bent, has the characteristics of high color contrast, high resolution, low power consumption, low manufacturing cost and the like, and is not different from common paper in appearance. Most of the common displays need to use a backlight to illuminate pixels to be seen clearly, and electronic paper, like ordinary paper, can reflect light in the surrounding environment. Therefore, the electronic paper display screen does not need to use a backlight lamp, and the energy consumption can be greatly reduced. Meanwhile, the originally displayed characters and pictures can be reserved under the condition of not needing continuous power-on.
In some embodiments, the control circuit 40 includes a power-on region for controlling power-on and/or power-off of the power-off region, a power-off region for receiving and transmitting radio-frequency signals to the power-off region, and a radio-frequency region for processing the radio-frequency signals.
Specifically, the constant power region comprises a logic circuit, the constant power region is always in a power-on state and is used for controlling dormancy and awakening of the power-off region, and the radio frequency region comprises a decoding module and an encoding module and is used for decoding radio frequency signals, transmitting the decoded radio frequency signals to the power-off region and sending data encoding information through an antenna. Therefore, when the commodity information displayed on the electronic price tag 01 does not need to be changed, the normal power region controls the power failure region to be powered down, so that the electronic price tag 01 is in a dormant state. When the commodity information of the electronic price tag 01 needs to be changed, the normal power region controls the power-down region to be powered on, so that the electronic price tag 01 is in a working state. Through power-on and power-off operations, the power consumption of the electronic price tag 01 is reduced, and the service life of the electronic price tag 01 can also be prolonged.
In some embodiments, the radio frequency module 10 includes an NFC antenna and an NFC chip connected to the NFC antenna, and the NFC chip is connected to the display 20. Therefore, information transmitted from the outside can be quickly received by the NFC antenna and the NFC chip, and the received information can be displayed on the display 20.
In some embodiments, in order to facilitate the external knowledge of the operating state of the electronic price tag 01, an indicator light connected with the NFC chip may be further disposed in the electronic price tag 01. The type of the indicator light can be determined according to actual needs, for example, the indicator light can be a monochromatic light or a multicolor light, and the like. Optionally, in some embodiments of the present invention, the NFC chip may control the operating state of the indicator, for example, control the indicator to emit lights with different colors, flash according to different frequencies, emit lights with different brightness, and so on. When the NFC chip controls the indicator lamp to emit light with different brightness, the NFC chip can control the indicator lamp to emit light with different brightness through a pulse width modulation technology.
In some embodiments, the electronic price tag 01 further comprises a tempered glass panel and a back shell mated to the tempered glass panel. The electronic paper display screen is positioned below the toughened glass panel. This embodiment adopts the toughened glass apron to protect the display screen, because the toughened glass apron has good light transmissivity, the information that the display screen shows can clearly be seen to this practicality to the hardness of toughened glass apron is big, is difficult to leave the mar because of collision or friction, and the appearance is pleasing to the eye simultaneously.
In some embodiments, to facilitate movement of the electronic price tag, the power source 50 is a battery. A detachable rear cover is arranged on the rear shell to facilitate battery replacement. In other embodiments, the electronic price tag further comprises a clock module, the clock module being connected to the control circuit 40; the control circuit 40 is further configured to control the electronic price tag to enter a sleep mode after the display 20 normally displays the commodity information and when the timing time of the clock module reaches a preset time, so as to reduce the power consumption of the electronic price tag 01.
Please refer to fig. 2, fig. 2 is a schematic diagram of an electronic price tag display information modification system according to the present invention. As shown in fig. 2, the electronic price tag display information modification system comprises an electronic price tag 01, a handheld device 02 and a server 03, wherein the handheld device 02 is in communication connection with the electronic price tag 01 and the server 03 respectively; the system has the functions of accurately releasing and updating the price information of the commodity and displaying the price information on the electronic price tag 01.
In this embodiment, the handheld device 02 is configured to obtain data corresponding to the commodity and the electronic price tag 01, and send the corresponding data to the server 03, so that the server 03 binds the commodity and the corresponding electronic price tag 01. The handheld device 02 may be one of a cell phone or a tablet computer. In some embodiments, the barcode of the article and the ID code of the electronic price tag 01 may be scanned by the handheld device to obtain corresponding data of the article and the electronic price tag 01, and the corresponding data is imported into the database of the server 03, so that the article and the corresponding electronic price tag 0101 are correspondingly bound. In some embodiments, APP software may be managed through an electronic price tag 01 on the handset, which is responsible for binding the electronic price tag 01 with the merchandise information.
In this embodiment, the commodity information may be directly updated on the handheld device 02 to form first commodity information, and the first commodity information is sent to the server 03, so that the server 03 sends the first commodity information to the electronic price tag 01 corresponding to the corresponding commodity, and the electronic price tag 01 receives and displays the first commodity information.
Specifically, the handheld device 02 may generate a correspondence table file of the electronic price tag 01 and the commodity by scanning the ID code of the electronic price tag 01 and/or the barcode of the corresponding commodity, and modify commodity information in the file. And the files are transmitted to the server 03 through a wireless WiFi network or a USB mode, management software running on the server 03 has an automatic identification function, file information is accurately sent to the electronic price tag 01 corresponding to the file information, and updating and displaying of commodity information are achieved. In some embodiments, the information of the commodity can be changed through the electronic price tag 01 management APP software.
With continued reference to fig. 2, in some embodiments, the electronic price tag display information modification system further includes a base station 04. The electronic price tag 01 may communicate with the handheld device 02 through the short-range communication module 11, and may also communicate with the base station 04 through the medium-long range communication module 12. In some embodiments, the communication mode of the short-range communication module 11 may be a 13.56MHz communication mode, and the medium-range communication module may be one of a WIFI module, a bluetooth module, a zigbee module, and a LoRa communication module. The server 03 is in communication connection with the handheld device 02 and the base station 04, respectively. Optionally, the communication mode of the middle and long-range communication module may be 2.4G communication.
Further, in the above example, the communication mode of the handheld device 02 and the server 03 may be one of a 2.4G communication mode and a WIFI communication mode. The embodiment of the utility model provides an electronic price tag 01 shows information modification system both can modify the commodity information that electronic price tag 01 shows through handheld device 02, can modify the commodity information that electronic price tag 01 shows through server 03 again.
When the number of the electronic price tags 01 needing to update the commodity information is small, the commodity information can be directly updated on the handheld device 02 to form first commodity information, the first commodity information is sent to the server 03, the server 03 sends the first commodity information to the electronic price tags 01 corresponding to corresponding commodities, and the electronic price tags 01 receive and display the first commodity information.
When the number of the electronic price tags 01 required to update the commodity information is large, the commodity information may be updated on the operation interface of the server 03 to form second commodity information. The server 03 can modify the commodity information and simultaneously can send a signal to modify the display information of the electronic price tag 01 bound with the commodity information through the wireless communication base station 04, so that the commodity price information is updated. The electronic price tag 01 sends a broadcast to the base station 04 at regular time, the base station 04 judges automatically after receiving broadcast information, if the update information exists, the base station 04 sends the update information of the commodity to the electronic price tag 01 bound to the commodity through a 2.4GHz channel, the electronic price tag 01 performs self-checking after receiving the update information, the electronic price tag 01 performs screen refreshing and content updating after successful checking, then the electronic price tag 01 returns the update result to the base station 04 through the 2.4GHz channel, the base station 04 transmits the update result to the server 03 after receiving an instruction, the server 03 operation platform interface displays the updated result, and an operator can judge whether the commodity information on the electronic price tag 01 is updated successfully or not according to the commodity information displayed by the server 03 operation platform.
The embodiment of the utility model provides an electronic price tag 01 information display system includes electronic price tag 01, server 03, handheld device 02 and basic station 04; wherein the electronic price tag 01 may have two communication modes. When the number of the electronic price tags 01 needing to modify the display information is small, the commodity information displayed by the electronic price tags 01 can be modified through information interaction among the electronic price tags 01, the server 03 and the handheld device 02, namely, the commodity information is modified on an operation interface of the handheld device 02 and is sent to the server 03, so that the server 03 sends the commodity information to the corresponding electronic price tags 01, and the electronic price tags 01 receive and display the commodity information; when the number of the electronic price tags 01 needing to modify the display information is large, the commodity information displayed by the electronic price tags 01 can be modified through information interaction among the electronic price tags 01, the server 03, the handheld device 02 and the base station 04, namely, the commodity information is changed on an operation interface of the server 03 and is sent to the corresponding electronic price tags 01 through the base station 04, so that the electronic price tags 01 receive and display the commodity information.
It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electronic price tag, comprising:
a radio frequency module including a short range communication module and a medium and long range communication module;
the display is used for displaying the data information contained in the display signal;
the voice player is used for playing the commodity information of the electronic price tag;
the control circuit is respectively connected with the radio frequency module, the display and the voice player, and is used for converting a received radio frequency signal into the display signal and transmitting the display signal to the display, wherein the radio frequency signal comprises a short-range radio frequency signal sent by the short-range communication module or a medium-range or long-range radio frequency signal sent by the medium-range or long-range communication module;
and the power supply is used for supplying power to the display, the radio frequency module and the control circuit.
2. The electronic price tag of claim 1, wherein the display comprises an electronic paper display screen.
3. The electronic price tag of claim 1, wherein the short-range communication module includes an NFC antenna and an NFC chip connected to the NFC antenna.
4. The electronic price tag of claim 3, further comprising an indicator light coupled to the NFC chip.
5. The electronic price tag of claim 2, further comprising a tempered glass panel, a back shell mated with the tempered glass panel, the electronic paper display screen being located below the tempered glass panel.
6. The electronic price tag of claim 5, further comprising a clock module, the clock module being connected to the control circuit;
the control circuit is further used for controlling the electronic price tag to enter a sleep mode when the timing time of the clock module is preset time.
7. The electronic price tag of claim 6, wherein the mid-range communication module comprises one of a WIFI module, a Bluetooth module, and a zigbee module.
8. An electronic price tag display information modification system, the system comprising: a server, a handheld device, and the electronic price tag of any of claims 1-7, the handheld device being communicatively coupled to the electronic price tag and the server, respectively; wherein,
the handheld device is used for changing commodity information to form first commodity information and sending the first commodity information to the server, so that the server sends the first commodity information to the electronic price tags corresponding to the commodities, and the electronic price tags receive and display the first commodity information.
9. The electronic price tag display information modification system of claim 8, wherein the system further comprises a base station;
the electronic price tag is communicated with the handheld device through the short-range communication module, and the electronic price tag is communicated with the base station through the medium-long-range communication module;
the server is in communication connection with the base station and is used for changing the commodity information to form second commodity information, the second commodity information is sent to the electronic price tags corresponding to the commodities through the base station, and the electronic price tags receive and display the second commodity information.
10. The electronic price tag display information modification system of claim 8 or 9, wherein the handheld device comprises one of a cell phone or a tablet computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922488342.3U CN210804487U (en) | 2019-12-30 | 2019-12-30 | Electronic price tag and electronic price tag display information modification system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922488342.3U CN210804487U (en) | 2019-12-30 | 2019-12-30 | Electronic price tag and electronic price tag display information modification system |
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| CN210804487U true CN210804487U (en) | 2020-06-19 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506285A (en) * | 2019-01-30 | 2020-08-07 | 北京沃东天骏信息技术有限公司 | Electronic price tag updating method and device, electronic equipment and readable medium |
| CN112464090A (en) * | 2020-11-27 | 2021-03-09 | 努比亚技术有限公司 | Electronic price tag information updating method, electronic price tag and computer readable storage medium |
| CN112507745A (en) * | 2020-11-27 | 2021-03-16 | 雅量商业智能技术(广州)有限公司 | Electronic price tag data modification method based on NFC |
| CN113762441A (en) * | 2021-09-08 | 2021-12-07 | 福州思飞信息技术有限公司 | Electronic price tag information and management system synchronization device and method |
| CN114444630A (en) * | 2022-01-24 | 2022-05-06 | 江苏宙斯物联网科技集团股份有限公司 | Electronic price tag management system for multi-user multi-base station data |
| CN115278572A (en) * | 2022-07-26 | 2022-11-01 | 厦门贝尔斯特科技有限公司 | Electronic price tag base station communication system |
-
2019
- 2019-12-30 CN CN201922488342.3U patent/CN210804487U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506285A (en) * | 2019-01-30 | 2020-08-07 | 北京沃东天骏信息技术有限公司 | Electronic price tag updating method and device, electronic equipment and readable medium |
| CN112464090A (en) * | 2020-11-27 | 2021-03-09 | 努比亚技术有限公司 | Electronic price tag information updating method, electronic price tag and computer readable storage medium |
| CN112507745A (en) * | 2020-11-27 | 2021-03-16 | 雅量商业智能技术(广州)有限公司 | Electronic price tag data modification method based on NFC |
| CN113762441A (en) * | 2021-09-08 | 2021-12-07 | 福州思飞信息技术有限公司 | Electronic price tag information and management system synchronization device and method |
| CN114444630A (en) * | 2022-01-24 | 2022-05-06 | 江苏宙斯物联网科技集团股份有限公司 | Electronic price tag management system for multi-user multi-base station data |
| CN115278572A (en) * | 2022-07-26 | 2022-11-01 | 厦门贝尔斯特科技有限公司 | Electronic price tag base station communication system |
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