CN207993368U - electronic shelf label - Google Patents
electronic shelf label Download PDFInfo
- Publication number
- CN207993368U CN207993368U CN201820208031.XU CN201820208031U CN207993368U CN 207993368 U CN207993368 U CN 207993368U CN 201820208031 U CN201820208031 U CN 201820208031U CN 207993368 U CN207993368 U CN 207993368U
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- CN
- China
- Prior art keywords
- display screen
- electronic shelf
- shelf label
- minicell
- nfc 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.)
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Abstract
The utility model is related to a kind of electronic shelf labels, including shell and the display screen and mainboard that are set in the shell, it further include minicell, the mainboard is equipped with NFC module, the input terminal of the NFC module is connect with master controller signal, the minicell is connect by the output end of the NFC module with the display screen signal, is powered for the display screen.The utility model is powered using minicell, realizes the miniaturization of electronic shelf label；Power supply using NFC module control minicell to display screen simultaneously, saves electric energy, extends the service life of minicell, battery need not be replaced within the service life period of entire electronic shelf label.
Description
Technical field
The utility model is related to electronic tag field, more particularly to a kind of electronic shelf label.
Background technology
Electronic shelf label, be it is a kind of be placed on shelf, the electronic display unit of alternative traditionally on paper price tag,
Each electronic shelf label is connected by wired or wireless network with market Computer Database, and by newest commodity valence
Lattice are shown by the screen on electronic shelf label.It is consistent that electronic shelf label realizes the price between cashier and shelf
Property, it is widely used in the logistics systems such as supermarket, storage.Existing electronic shelf label all carries battery case, goes out in battery case
When existing failure or battery need replacing, need first to take out battery case from inside, it is inconvenient, and the presence of battery case makes electronics
The miniaturization of shelf label is difficult to realize.
Utility model content
The utility model provides a kind of electronic shelf label, to solve above-mentioned technology existing for existing electronic shelf label
Problem.
In order to solve the above technical problems, the utility model provides a kind of electronic shelf label, including shell and it is set to
Display screen in the shell and mainboard further include minicell, the mainboard be equipped with NFC module, the NFC module it is defeated
Enter end to connect with master controller signal, the minicell is connected by the output end of the NFC module with the display screen signal
It connects, powers for the display screen.
Preferably, described in the main controller controls when display screen refresh page, the NFC module controls the micro electric
Pond provides transient current for the display screen.
Preferably, the display screen uses electrophoresis-type Electronic Paper.
Preferably, the shell includes the upper cover being mutually matched and lower cover, the display screen is fixed on the aobvious of the upper cover
Show at window, the upper cover is fixedly connected with the lower cover.
Preferably, the upper cover and the lower cover using laser welding, ultrasonic bonding, be connected together or adhesive type connects
It connects.
Preferably, the position that the display screen is engaged with the upper cover is equipped with sealing strip, the upper cover and the lower cover
The position engaged is equipped with sealing strip.
Preferably, the sealing strip uses silica gel cushion pad.
Compared with prior art, electronic shelf label provided by the utility model, including shell and be set to described outer
Display screen in shell and mainboard further include minicell, the mainboard be equipped with NFC module, the input terminal of the NFC module with
Master controller signal connects, and the minicell is connect by the output end of the NFC module with the display screen signal, for institute
State display screen power supply.The utility model is powered using minicell, realizes the miniaturization of electronic shelf label；Profit simultaneously
Power supply with NFC module control minicell to display screen, saves electric energy, extends the service life of minicell, in entire electricity
Battery need not be replaced in the service life period of sub- shelf label.
Description of the drawings
Fig. 1 is the structural schematic diagram of electronic shelf label in one specific implementation mode of the utility model.
In figure：11- upper covers, 12- lower covers, 13- display windows, 20- display screens, 30- mainboards, 31-NFC modules, 40- are miniature
Battery.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And non-accurate ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
Electronic shelf label provided by the utility model, as shown in Figure 1, including shell and being set in the shell
Display screen 20 and mainboard 30, further include minicell 40, the mainboard 30 is equipped with NFC (near-field communication, full name in English：
Near Field Communication) module 31, the input terminal of the NFC module 31 and master controller (it is not shown in figure, this
Place, master controller are used for distributing electronic shelf label product information to be shown) signal connection, the minicell 40 passes through institute
The output end for stating NFC module 31 is connect with 20 signal of the display screen, is powered for the display screen 20.The utility model is using micro-
Type battery 40 is powered, it is small, than can high, stable operating voltage, realize the miniaturization of electronic shelf label；Profit simultaneously
Power supply of the minicell 40 to display screen 20 is controlled with NFC module 31, electric energy is saved, extends the service life of minicell 40,
Battery need not be replaced within the service life period of entire electronic shelf label.
Preferably, with continued reference to FIG. 1, described in the main controller controls when 20 refresh page of display screen, the NFC moulds
It is that the display screen 20 provides transient current that block 31, which controls the minicell 40, and in the present embodiment, the transient current is only several
A μ A, when not needing refresh page, the dispaly state for keeping display screen 20 current does not need power consumption, and electric energy is saved to realize
Purpose.
Preferably, the display screen 20 is closed it since it is with bistability using electrophoresis-type Electronic Paper in power supply
Afterwards, still image can be retained into some months or longer time on display screen 20, further realizes low energy consumption.
Preferably, with continued reference to FIG. 1, the shell includes the upper cover 11 being mutually matched and lower cover 12, the display screen
20 are fixed at the display window 13 of the upper cover 11, and the upper cover 11 is fixedly connected with the lower cover 12, specifically, it is described on
Lid 11 and the lower cover 12 using laser welding, ultrasonic bonding, be connected together or adhesive type is connect, due in the application
Electronic shelf label need not dismantle shell repair or replace battery, therefore upper cover 11 and lower cover 12 are not necessarily to dismantle, using forever
Long property is fixedly connected.
Preferably, with continued reference to FIG. 1, the position that the display screen 20 is engaged with the upper cover 11 is equipped with sealing strip
(not shown), the position that the upper cover 11 is engaged with the lower cover 12 is equipped with sealing strip (not shown), preferably, the sealing
Strip adoption silica gel cushion pad, to realize sealed waterproof effect.
In conclusion electronic shelf label provided by the utility model, including shell and it is set in the shell
Display screen 20 and mainboard 30, further include minicell 40, and the mainboard 30 is equipped with NFC module 31, the NFC module 31 it is defeated
Enter end to connect with master controller signal, the output end and the display screen 20 that the minicell 40 passes through the NFC module 31
Signal connects, and powers for the display screen 20.The utility model is powered using minicell 40, realizes electronic bin mark
The miniaturization of label；Power supply of the minicell 40 to display screen 20 is controlled using NFC module 31 simultaneously, saves electric energy, is extended miniature
The service life of battery 40 need not replace battery within the service life period of entire electronic shelf label.
Obviously, it is new without departing from this practicality can to carry out utility model various modification and variations by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (8)
1. a kind of electronic shelf label, including shell and the display screen and mainboard that are set in the shell, feature exist
In further including minicell, the mainboard is equipped with NFC module, and the input terminal of the NFC module connects with master controller signal
It connects, the minicell is connect by the output end of the NFC module with the display screen signal, is powered for the display screen.
2. electronic shelf label as described in claim 1, which is characterized in that display screen described in the main controller controls refreshes
When the page, the NFC module controls the minicell and provides transient current for the display screen.
3. electronic shelf label as described in claim 1, which is characterized in that the display screen uses electrophoresis-type Electronic Paper.
4. electronic shelf label as described in claim 1, which is characterized in that the shell include the upper cover that is mutually matched and under
Lid, the display screen are fixed at the display window of the upper cover, and the upper cover is fixedly connected with the lower cover.
5. electronic shelf label as claimed in claim 4, which is characterized in that the upper cover uses Laser Welding with the lower cover
Connect, ultrasonic bonding, be connected together or adhesive type connection.
6. electronic shelf label as claimed in claim 4, which is characterized in that the position that the display screen is engaged with the upper cover
Sealing strip is installed, the position that the upper cover is engaged with the lower cover is equipped with sealing strip.
7. electronic shelf label as claimed in claim 6, which is characterized in that the sealing strip uses silica gel cushion pad.
8. electronic shelf label as described in claim 1, which is characterized in that be equipped with face between the display screen and the mainboard
Isolating pad of the product more than the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208031.XU CN207993368U (en) | 2018-02-06 | 2018-02-06 | electronic shelf label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208031.XU CN207993368U (en) | 2018-02-06 | 2018-02-06 | electronic shelf label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993368U true CN207993368U (en) | 2018-10-19 |
Family
ID=63824032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208031.XU Active CN207993368U (en) | 2018-02-06 | 2018-02-06 | electronic shelf label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172117A (en) * | 2018-02-06 | 2018-06-15 | 苏州宁虹电子科技有限公司 | Electronic shelf label |
| CN112418379A (en) * | 2020-10-10 | 2021-02-26 | 浙江胜百信息科技股份有限公司 | Assembling method of electronic tag |
-
2018
- 2018-02-06 CN CN201820208031.XU patent/CN207993368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172117A (en) * | 2018-02-06 | 2018-06-15 | 苏州宁虹电子科技有限公司 | Electronic shelf label |
| CN112418379A (en) * | 2020-10-10 | 2021-02-26 | 浙江胜百信息科技股份有限公司 | Assembling method of electronic tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |