CN110379305A - A kind of electronics price tag system - Google Patents
A kind of electronics price tag system Download PDFInfo
- Publication number
- CN110379305A CN110379305A CN201910780485.3A CN201910780485A CN110379305A CN 110379305 A CN110379305 A CN 110379305A CN 201910780485 A CN201910780485 A CN 201910780485A CN 110379305 A CN110379305 A CN 110379305A
- Authority
- CN
- China
- Prior art keywords
- price tag
- electronics price
- fixedly installed
- unit
- base station
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 46
- 230000005611 electricity Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The present invention relates to electronics price tag technical fields, in particular to a kind of electronics price tag system, including electronics price tag, base station, Cloud Server, Cloud Server is wirelessly connected base station by POE and Ethernet, base station is set as multiple, and base station install respectively with each shops in, it include controller in base station, controller is separately connected database, gateway power management unit, communication management unit and data processing unit, and communication management unit connects 2.4G communication unit and ethernet communication unit, 2.4G communication unit is connect with electronics price tag phase electric signal, when the data in database update, information in database is sent to electronics price tag by 2.4G communication unit by controller communication control administrative unit, so that the microcontroller control display unit that electrovalence is signed shows the data received.
Description
Technical field
The present invention relates to electronics price tag technical field, in particular to a kind of electronics price tag system.
Background technique
Electronics price tag is a kind of electrical type label that pricing information is shown in supermarket, convenience store, pharmacy etc., main to place
On shelf, the electronic display unit of alternative traditionally on paper price tag, each electronic shelf label by wired or
Wireless network is connected with market Computer Database, and newest commodity price is shown by the screen that electrovalence is signed,
Electronics price tag is in fact that shelf are successfully incorporated computer program, gets rid of the situation of replacement price tag manually, real
The price consistency between cashier and shelf is showed；
And existing electronics price tag when carrying out display price needs that manually pricing information is uniformly poured into computer, into
And it is consistent with display in cash register system in electronics price tag, but the price change now in shops is very fast, when price of goods becomes
When change, need manually again to be poured into price in the computer system of each shops, there are it is troublesome in poeration and increase workload,
And existing electronics price tag is that directly electronics price tag is fixed at cargo mostly, when goods movement, is needed electrovalence
Label are moved, but existing electronics price tag there is a problem of being not easy to mobile, and existing electronics price tag uses knob mostly
Button battery is powered, and is existed and is being needed replacing battery when used for a long time, increases workload, and some use conducting wires are supplied
The electronics price tag of electricity there is also difficult wiring and is not easy to mobile and when having a power failure, the problem of electronics price tag is not available,
There are big inconveniences.
Summary of the invention
The purpose of the present invention is to provide a kind of electronics price tag system, to solve mentioned above in the background art to work as price
When changing, need one by one shops carry out importing price, larger workload and electronics price tag are not easy to mobile and when having a power failure
Not the problem of not being available.
To achieve the above object, described the invention provides the following technical scheme: including electronics price tag, base station, Cloud Server
Electronics price tag includes guide rail, and the side of the guide rail is fixedly installed with fixed frame, and the inner upper end of the guide rail and lower end are solid
Dingan County is equipped with track power supply unit, and the side upper end middle position of the guide rail is fixedly installed with gear bar, the guide rail it is interior
Portion's sliding is connected with sliding block, and one end upper surface and lower surface of the sliding block are fixedly installed with contact, the contact with it is described
Track power supply unit is in contact, and the lower surface side of the sliding block opens up fluted, and the inside of the sliding block offers cavity, institute
The lower surface for stating cavity is fixedly installed with micro servo motor, is fixedly mounted in the rotary shaft of the micro servo motor with teeth
Wheel, the rotary shaft of the micro servo motor through the side of the cavity extend to the groove inside and the gear phase
It is fixedly connected, and the gear is meshed with the gear bar, it is single that the interior side of the cavity is fixedly installed with battery power supply
Member, the inside upper surface of the cavity are fixedly installed with power management unit, and the interior side of the cavity is fixedly installed with micro-
The side upper end for being internally located at the microcontroller of controller, the cavity is fixedly installed with 2.4G communication unit, the cunning
The side of block is fixedly installed with articulation piece, and the side of the articulation piece is fixedly installed with mounting base, the side edge of the mounting base
It is embedding that display unit is installed；
The electronics price tag is mutually wirelessly connected by 2.4G communication unit with the base station with the base station, and the base station includes control
Device processed, the controller are separately connected database, gateway power management unit, communication management unit and data processing unit, institute
Gateway power management unit connection POE and general power supply unit are stated, the communication management unit connects the 2.4G communication unit；
The base station is mutually wirelessly connected by the POE and the ethernet communication unit with the Cloud Server.
Preferably, the top and bottom of the cavity tilt and offer heat release hole.
Preferably, the sliding block is T-type structure, and the cavity is L-type structure.
Preferably, the track power supply unit is mutually electrically connected with external power supply, and the contact and battery power supply are single
It is first to be mutually electrically connected.
Preferably, the display unit is the display module that liquid crystal display is constituted.
Preferably, the Cloud Server connects multiple bases with the ethernet communication unit wireless by the POE
It stands.
Preferably, the base station is respectively arranged in multiple shops.
Technical effect and advantage of the invention:
1, the present invention carries out wireless control to the base station in each shops by Cloud Server, and base station is to each electricity in shops
Sub- price tag carries out wireless control, so that synchronizing update to the electronics price tag in shops by Cloud Server, reduces workload
And operation difficulty, improve the update efficiency of electronics price tag；
2, the present invention is by being equipped with guide rail and micro servo motor, and then realizes and can control electronics price tag by Cloud Server
Shift position, high degree of automation, and strong applicability are saved when cargo location changes, and need manually to move electricity
The work of sub- price tag reduces the labor intensity of worker；
3, the present invention is powered electronics price tag instead of using button cell by using track power supply unit, and then extends this
The service life of invention avoids the work for needing to carry out electronics price tag to replace button cell in use for some time, and adopts
It is easy to use with track power supply unit so that present invention electronics price tag in sliding process will not power off；
4, the present invention inside sliding block by being equipped with battery power supply unit, so that the present invention has charge storage ability, when outside occurs
When power failure or power blackout situation, the present invention can continue to use, and increase the use ability of the present invention when power is off.
Detailed description of the invention
Fig. 1 is the sectional view of electronics price tag of the present invention.
Fig. 2 is electronics price tag system of the present invention composition figure.
Fig. 3 is base station system of the present invention composition figure.
Fig. 4 is communication structure figure of the present invention.
Fig. 5 is present system frame diagram.
In figure: 1, guide rail；2, fixed frame；3, track power supply unit；4, gear bar；5, sliding block；6, contact；7, groove；8,
Cavity；9, micro servo motor；10, gear；11, battery power supply unit；12, power management unit；13, microcontroller；14,
2.4G communication unit；15, articulation piece；16, mounting base；17, display unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of electronics price tag system as shown in Figs. 1-5, including electronics price tag, base station, Cloud Server,
Electronics price tag includes guide rail 1, and the side of guide rail 1 is fixedly installed with fixed frame 2, the fixed peace of the inner upper end of guide rail 1 and lower end
Equipped with track power supply unit 3, the side upper end middle position of guide rail 1 is fixedly installed with gear bar 4, the inner slide card of guide rail 1
It is connected to sliding block 5, one end upper surface and lower surface of sliding block 5 are fixedly installed with contact 6, and contact 6 connects with track power supply unit 3
Touching, track power supply unit 3 are mutually electrically connected with external power supply, and contact 6 is electrically connected with 11 phase of battery power supply unit, sliding block 5
Lower surface side opens up fluted 7, and the inside of sliding block 5 offers cavity 8, the top and bottom of cavity 8 tilt offer it is scattered
Hot hole, sliding block 5 is T-type structure, and cavity 8 is L-type structure, and the lower surface of cavity 8 is fixedly installed with micro servo motor 9, micro-
Gear 10 is fixedly installed in the rotary shaft of type servo motor 9, the rotary shaft of micro servo motor 9 is prolonged through the side of cavity 8
The inside for extending to groove 7 is fixedly connected with 10 phase of gear, and gear 10 is meshed with gear bar 4, and the interior side of cavity 8 is fixed
Battery power supply unit 11 is installed, the inside upper surface of cavity 8 is fixedly installed with power management unit 12, the inside one of cavity 8
Side is fixedly installed with microcontroller 13, and the side upper end for being internally located at microcontroller 13 of cavity 8 is fixedly installed with 2.4G communication
Unit 14, the side of sliding block 5 are fixedly installed with articulation piece 15, and the side of articulation piece 15 is fixedly installed with mounting base 16, mounting base
16 side, which is inlayed, is equipped with display unit 17, and display unit 17 is the display module that liquid crystal display is constituted；
Electronics price tag is mutually wirelessly connected by 2.4G communication unit 14 with base station with base station, and base station includes controller, controller point
Not Lian Jie database, gateway power management unit, communication management unit and data processing unit, gateway power management unit connection
POE and general power supply unit, communication management unit connection 2.4G communication unit 14 and ethernet communication unit, base station are installed respectively
In in multiple shops, base station is mutually wirelessly connected by POE and ethernet communication unit with Cloud Server, and Cloud Server passes through
POE connects multiple base stations with ethernet communication unit wireless.
As Figure 2-3, electronics price tag is mutually wirelessly connected by 2.4G communication unit 14 with base station with base station, and base station includes
Controller, controller are separately connected database, gateway power management unit, communication management unit and data processing unit, gateway
Power management unit connects POE and general power supply unit, and communication management unit connects 2.4G communication unit 14 and ethernet communication
Unit.
As shown in connection with fig. 1, electronics price tag includes guide rail 1, and the side of guide rail 1 is fixedly installed with fixed frame 2, is convenient for guide rail
1 is fixedly mounted on goods carrier, and the inner upper end of guide rail 1 and lower end are fixedly installed with track power supply unit 3, and track power supply is single
Member 3 is electrode strip, and when so that sliding block 5 sliding in guide rail 1, power blackout situation, the side upper end middle position of guide rail 1 will not occur
It is fixedly installed with gear bar 4, the internal slide of guide rail 1 is connected with sliding block 5, and one end upper surface and lower surface of sliding block 5 are fixed
Contact 6 is installed, contact 6 is in contact with track power supply unit 3, and track power supply unit 3 is mutually electrically connected with external power supply, contact
6 are electrically connected with 11 phase of battery power supply unit, and the lower surface side of sliding block 5 opens up fluted 7, and the inside of sliding block 5 opens up free
Chamber 8, the top and bottom of cavity 8 tilt and offer heat release hole, and sliding block 5 is T-type structure, and cavity 8 is L-type structure, cavity 8
Lower surface be fixedly installed with micro servo motor 9, gear 10 is fixedly installed in the rotary shaft of micro servo motor 9, it is miniature
The rotary shaft of servo motor 9 is fixedly connected through the inside that the side of cavity 8 extends to groove 7 with 10 phase of gear, and gear 10
It is meshed with gear bar 4, so that micro servo motor 9 is rotated with moving gear 10, so that tooth when micro servo motor 9 rotates
Wheel 10 moves in gear bar 4, and then mobile in the inside of guide rail 1 with movable slider 5, empty convenient for moving electronics price tag
The interior side of chamber 8 is fixedly installed with battery power supply unit 11, so that battery power supply unit 11 continues to electricity when outside power-off
Sub- price tag is powered, and the inside upper surface of cavity 8 is fixedly installed with power management unit 12, and power management unit 12 is to battery
Power supply unit 11 is powered voltage tune to micro servo motor 9, microcontroller 13,2.4G communication unit 14, display unit 17
Section, the interior side of cavity 8 are fixedly installed with microcontroller 13, and the side upper end for being internally located at microcontroller 13 of cavity 8 is solid
Dingan County is equipped with 2.4G communication unit 14, and convenient for receiving the electric signal issued in base station, the side of sliding block 5 is fixedly installed with articulation piece
15, the side of articulation piece 15 is fixedly installed with mounting base 16, so that mounting base 16 can be pacified by 15 Duis of articulation piece on sliding block 5
The angle of dress seat 16 is adjusted, and then adjusts the angle of display unit 17, and the side of mounting base 16, which is inlayed, is equipped with display list
Member 17, display unit 17 are the display module that liquid crystal display is constituted.
Working principle of the present invention: Cloud Server is wirelessly connected base station by POE and Ethernet in the present invention, base station
Be set as multiple, and base station install respectively in each shops, including controller the base station in, controller be separately connected database,
Gateway power management unit, communication management unit and data processing unit, and communication management unit connects 2.4G communication unit 14
With ethernet communication unit, and 2.4G communication unit 14 is connect with electronics price tag phase electric signal, when database updates, control
Information in database is sent to electronics price tag by 2.4G communication unit 14 by device communication control administrative unit processed, so that
The microcontroller 13 that electrovalence is signed controls display unit 17 and shows the data received；
The side of electronics price tag be equipped with fixed frame 2, convenient for by guide rail 1 be fixedly mounted with goods carrier on, the inner upper end of guide rail 1 and
Lower end is fixedly installed with track power supply unit 3, guarantees when sliding block 5 slides in guide rail 1, will not power off, work as electronics
When price tag needs mobile, micro servo motor 9 is rotated, and micro servo motor 9 is rotated with moving gear 10, so that gear 10 is in gear
It is moved on item 4, and then mobile in the inside of guide rail 1 with movable slider 5, so that electronics price tag is moved, and in the inside of cavity 8
Side is fixedly installed with battery power supply unit 11 so that when outside power-off when, battery power supply unit 11 continue to electronics price tag into
Row power supply, the inside upper surface of cavity 8 are fixedly installed with power management unit 12, and power management unit 12 is to battery power supply unit
11 pairs of micro servo motors 9, microcontroller 13,2.4G communication unit 14 and display unit 17 are powered voltage adjusting, sliding block 5
Side mounting base 16 is equipped with by articulation piece 15 so that mounting base 16 can pass through 15 pairs of articulation piece installations on sliding block 5
The angle of seat 16 is adjusted, and then adjusts the angle of display unit 17.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of electronics price tag system, including electronics price tag, base station, Cloud Server, it is characterised in that: the electronics price tag includes
The side of guide rail (1), the guide rail (1) is fixedly installed with fixed frame (2), and the inner upper end of the guide rail (1) and lower end are solid
Dingan County is equipped with track power supply unit (3), and the side upper end middle position of the guide rail (1) is fixedly installed with gear bar (4), described
The internal slide of guide rail (1) is connected with sliding block (5), and one end upper surface and lower surface of the sliding block (5) are fixedly installed with touching
Point (6), the contact (6) are in contact with the track power supply unit (3), and the lower surface side of the sliding block (5) offers recessed
The inside of slot (7), the sliding block (5) offers cavity (8), and the lower surface of the cavity (8) is fixedly installed with miniature servo electricity
Machine (9) is fixedly installed with gear (10) in the rotary shaft of the micro servo motor (9), the rotation of the micro servo motor (9)
Shaft is mutually fixedly connected through the inside that the side of the cavity (8) extends to the groove (7) with the gear (10), and institute
It states gear (10) to be meshed with the gear bar (4), the interior side of the cavity (8) is fixedly installed with battery power supply unit
(11), the inside upper surface of the cavity (8) is fixedly installed with power management unit (12), the interior side of the cavity (8)
It is fixedly installed with microcontroller (13), the fixed peace in the side upper end for being internally located at the microcontroller (13) of the cavity (8)
Equipped with 2.4G communication unit (14), the side of the sliding block (5) is fixedly installed with articulation piece (15), and the one of the articulation piece (15)
Side is fixedly installed with mounting base (16), and the side of the mounting base (16), which is inlayed, is equipped with display unit (17)；
The electronics price tag is mutually wirelessly connected by 2.4G communication unit (14) with the base station with the base station, the base station packet
Controller is included, the controller is separately connected database, gateway power management unit, communication management unit and data processing list
Member, the gateway power management unit connection POE and general power supply unit, the communication management unit connect the 2.4G communication
Unit (14)；
The base station is mutually wirelessly connected by the POE and the ethernet communication unit with the Cloud Server.
2. a kind of electronics price tag system according to claim 1, it is characterised in that: the top and bottom of the cavity (8)
Inclination offers heat release hole.
3. a kind of electronics price tag system according to claim 1, it is characterised in that: the sliding block (5) is T-type structure, and
The cavity (8) is L-type structure.
4. a kind of electronics price tag system according to claim 1, it is characterised in that: the track power supply unit (3) and outer
Portion's power supply is mutually electrically connected, and the contact (6) is mutually electrically connected with the battery power supply unit (11).
5. a kind of electronics price tag system according to claim 1, it is characterised in that: the display unit (17) is liquid crystal display
The display module of composition.
6. a kind of electronics price tag system according to claim 1, it is characterised in that: the Cloud Server passes through the POE
Multiple base stations are connected with the ethernet communication unit wireless.
7. a kind of electronics price tag system according to claim 1, it is characterised in that: the base station is respectively arranged in multiple doors
In shop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780485.3A CN110379305A (en) | 2019-08-22 | 2019-08-22 | A kind of electronics price tag system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780485.3A CN110379305A (en) | 2019-08-22 | 2019-08-22 | A kind of electronics price tag system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110379305A true CN110379305A (en) | 2019-10-25 |
Family
ID=68260328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910780485.3A Pending CN110379305A (en) | 2019-08-22 | 2019-08-22 | A kind of electronics price tag system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110379305A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115460666A (en) * | 2022-09-20 | 2022-12-09 | 厦门贝尔斯特科技有限公司 | Electronic price tag system with cloud server as center |
| WO2023060426A1 (en) * | 2021-10-12 | 2023-04-20 | 汉朔科技股份有限公司 | Waterproof double-sided liquid crystal screen electronic price tag, and system |
| CN116048441A (en) * | 2023-01-10 | 2023-05-02 | 盒马(中国)有限公司 | Electronic price tag display method and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2765018A1 (en) * | 1997-06-18 | 1998-12-24 | Rasec Communication Sa | Electronic label system for labelling merchandise for sale |
| JP2002116703A (en) * | 2000-07-31 | 2002-04-19 | Nikken Kogyo Kk | Holder for display |
| CN202533995U (en) * | 2012-01-16 | 2012-11-14 | 北京汉朔科技有限公司 | Electronic shelf label system |
| WO2016043422A1 (en) * | 2014-09-17 | 2016-03-24 | 주식회사 라인어스 | Electronic label device |
| US20180268745A1 (en) * | 2016-12-28 | 2018-09-20 | Opticon Sensors Europe B.V. | Electronic shelf label system |
| WO2019146654A1 (en) * | 2018-01-26 | 2019-08-01 | パナソニックＩｐマネジメント株式会社 | Equipment management system and equipment management method |
| CN210402977U (en) * | 2019-08-22 | 2020-04-24 | 昆山市华显光电科技有限公司 | Electronic price tag system |
-
2019
- 2019-08-22 CN CN201910780485.3A patent/CN110379305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2765018A1 (en) * | 1997-06-18 | 1998-12-24 | Rasec Communication Sa | Electronic label system for labelling merchandise for sale |
| JP2002116703A (en) * | 2000-07-31 | 2002-04-19 | Nikken Kogyo Kk | Holder for display |
| CN202533995U (en) * | 2012-01-16 | 2012-11-14 | 北京汉朔科技有限公司 | Electronic shelf label system |
| WO2016043422A1 (en) * | 2014-09-17 | 2016-03-24 | 주식회사 라인어스 | Electronic label device |
| US20180268745A1 (en) * | 2016-12-28 | 2018-09-20 | Opticon Sensors Europe B.V. | Electronic shelf label system |
| WO2019146654A1 (en) * | 2018-01-26 | 2019-08-01 | パナソニックＩｐマネジメント株式会社 | Equipment management system and equipment management method |
| CN210402977U (en) * | 2019-08-22 | 2020-04-24 | 昆山市华显光电科技有限公司 | Electronic price tag system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060426A1 (en) * | 2021-10-12 | 2023-04-20 | 汉朔科技股份有限公司 | Waterproof double-sided liquid crystal screen electronic price tag, and system |
| CN115460666A (en) * | 2022-09-20 | 2022-12-09 | 厦门贝尔斯特科技有限公司 | Electronic price tag system with cloud server as center |
| CN116048441A (en) * | 2023-01-10 | 2023-05-02 | 盒马(中国)有限公司 | Electronic price tag display method and device |
| CN116048441B (en) * | 2023-01-10 | 2023-12-22 | 盒马(中国)有限公司 | Electronic price tag display method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110379305A (en) | A kind of electronics price tag system | |
| CN109196462B (en) | Information display system in sales area | |
| CN109077539B (en) | A kind of three-dimensional aesthetic product displaying device | |
| CN102542420A (en) | Electronic shelf label system | |
| CN216083856U (en) | Automatic commodity identification, weighing and settlement integrated intelligent scale based on AI technology | |
| WO2017185572A1 (en) | Smart device and method for promotional information display and data acquisition | |
| CN110082942A (en) | A kind of radiation protection liquid crystal display | |
| CN210402977U (en) | Electronic price tag system | |
| CN202533995U (en) | Electronic shelf label system | |
| KR20150123699A (en) | Electronic shelf label tag and electronic shelf label system | |
| CN210291345U (en) | Clamping and fixing device for electronic tag | |
| CN207895778U (en) | 3D rotating display devices based on solar energy radio power supply | |
| CN209496434U (en) | A kind of fast food Vending Machine parallel-moving type pick-up device | |
| CN206132010U (en) | 3D four -wheel aligner | |
| CN207676580U (en) | Electronic bin tag system component and its sub- control module | |
| KR20170052300A (en) | Electronic shelf label and electronic shelf label system including the same | |
| CN112689074B (en) | Electronic equipment and camera module thereof | |
| CN210627667U (en) | Electronic tags power supply unit | |
| CN210271106U (en) | A external self-service machine of mending tickets for semi-automatic ticket kiosk is handed over to rail | |
| CN107330486A (en) | Electronic shelf label module and electronic bin tag system | |
| CN207165133U (en) | Electronic bin tag system | |
| CN207164786U (en) | Electronic shelf label module and electronic bin tag system | |
| CN220817378U (en) | Handheld electronic information nameplate | |
| CN105342218A (en) | Quartz crystal sales cabinet | |
| CN212113038U (en) | Rotatable billboard for counting and displaying personnel in-and-out data in real time |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |