CN109360329A - An interactive interactive screen system based on gravity sensor - Google Patents
An interactive interactive screen system based on gravity sensor Download PDFInfo
- Publication number
- CN109360329A CN109360329A CN201811284399.5A CN201811284399A CN109360329A CN 109360329 A CN109360329 A CN 109360329A CN 201811284399 A CN201811284399 A CN 201811284399A CN 109360329 A CN109360329 A CN 109360329A
- Authority
- CN
- China
- Prior art keywords
- module
- interactive
- gravity sensor
- base
- fixedly connected
- 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
- 230000005484 gravity Effects 0.000 title claims abstract description 45
- 230000002452 interceptive effect Effects 0.000 title claims abstract 23
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 11
- 229910001416 lithium ion Inorganic materials 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 50
- 230000003993 interaction Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
- G07F9/023—Arrangements for display, data presentation or advertising
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
本发明公开了一种基于重力传感器的交互式互动屏系统，包括底座，所述底座的顶部固定连接有LED触控屏，所述底座的内部开设有放置槽，所述底座的内部设置有传感器托盘，所述传感器托盘的底部设置有重力传感器，底座的内部固定连接有蓄电池，蓄电池的输出端电连接有主板，主板的输出端分别电连接有ISBN查询模块、WIFI模块和存储模块。本发明交互式互动屏适用于无人商店以及各个零售领域，可以根据不同领域的不同商品让互动屏显示不同的商品信息，具有智能化、数字化、自动化和精确化的技术特点，另外，其开放性、共享性的基本特征非常明显，能够实时满足客户的需求，方便了客户的物品购买，大大减少了店面的人力物力投入。
The invention discloses an interactive interactive screen system based on a gravity sensor, comprising a base, an LED touch screen is fixedly connected to the top of the base, a placement slot is opened inside the base, and a sensor is arranged inside the base The tray, the bottom of the sensor tray is provided with a gravity sensor, the interior of the base is fixedly connected with a battery, the output end of the battery is electrically connected with the main board, and the output end of the main board is electrically connected with an ISBN query module, a WIFI module and a storage module. The interactive interactive screen of the invention is suitable for unmanned stores and various retail fields, and the interactive screen can display different commodity information according to different commodities in different fields, and has the technical characteristics of intelligence, digitization, automation and precision. The basic characteristics of nature and sharing are very obvious, which can meet the needs of customers in real time, facilitate the purchase of goods by customers, and greatly reduce the manpower and material investment of the store.
Description
Technical field
The present invention relates to hand over unmanned retail shop technical field, specially a kind of interaction screen based on gravity sensor
System.
Background technique
Interaction screen realizes real-time, convenient, intelligent, comprehensive commodity reading and purchase, when user picks up on sales counter
A commodity when will show being discussed in detail of the commodity, picture, price, scoring or propaganda film etc. on the screen, allow visitor
Family understands the content of commodity and author, increases substantially client's buying experience, and scanning input code is supported to carry out one
Secondary click purchase, interaction screen can be run steadily in the long term under unattended environment, pass through sensor network, shifting
Dynamic network, internet guarantee communication quality during carrying out data transmission, and have intelligent, digitlization, automation and accurate
The technical characterstic of change, in addition, it is open, the essential characteristic of convenience clearly, can meet the needs of client in real time.
With the popularization and development of intelligent retail shop, unmanned shop will be more more and more universal, wants to understand commodity when client goes window-shopping
When being introduced without sales staff again, commodity can be understood by interaction screen, old-fashioned shop needs to employ shop
Member, and user cannot comprehensively understand commodity in time, when purchase, are also required to take cashier queuing checkout, old in order to solve
The drawbacks of formula shop, devises a kind of interaction screen in unmanned shop, and client can pick up interested quotient on sensor
Product, at this moment on interaction screen being discussed in detail of display of commodity, picture, price, scoring or propaganda film etc., allow client to commodity
Content and author understand, and increase substantially client's buying experience, and scanning input code is supported to carry out one click purchase,
Current shop, the operation for needing to employ salesman to support shop is time-consuming and laborious, is unfavorable for the use of people.
Summary of the invention
The purpose of the present invention is to provide a kind of interaction screen system based on gravity sensor, has gravity sensitive
The interaction screen system of device advantage easy to use solves the problems, such as that salesman supports shop operation inconvenient.
To achieve the above object, the invention provides the following technical scheme: a kind of interaction based on gravity sensor
Screen system, including pedestal are fixedly connected with LED touch screen at the top of the pedestal, and the inside of the pedestal offers placing groove,
The bottom of the pedestal is provided with sensor pallet, and the sensor pallet is internally provided with gravity sensor, the pedestal
Inside be fixedly connected with battery, the output end of the battery is electrically connected with mainboard, the output end of mainboard electricity respectively
It is connected with ISBN enquiry module, WIFI module and memory module, the output end of the mainboard is passed with LED touch screen and gravity respectively
Sensor electrical connection, the gravity sensor, mainboard, ISBN enquiry module, WIFI module and memory module with the inner wall of pedestal
It is fixedly connected.
Preferably, the LED touch screen includes information display module, date display module and price display module.
Preferably, the inside of the pedestal is fixedly connected with payment module, input terminal and the mainboard electricity of the payment module
Connection, the payment module includes cash management module, management module of swiping the card and barcode scanning management module.
Preferably, the output end of the payment module is electrically connected with strip and obtains module, and the strip obtains the table of module
Face is fixedly connected with the inner wall of pedestal.
Preferably, the battery is lithium-ions battery.
Preferably, the surface of the pedestal offers charging jacks, and the charging jacks are located at the right side of placing groove.
Preferably, the output end of the mainboard is electrically connected with video camera, the bottom of the video camera and LED touch screen front
Top be fixedly connected.
Compared with prior art, beneficial effects of the present invention are as follows:
1, interaction screen of the present invention is suitable for unmanned shop and each retail domain, can be according to different field
Different commodity show different merchandise news by interaction screen, have the technology of intelligent, digitlization, automation and precision special
Point, in addition, it is open, the essential characteristic of sharing clearly, can meet the needs of client in real time, facilitate client's
Commodity purchasing greatly reduces the manpower and material resources investment in shop.
2, the present invention, can be by commodity by setting information display module, date display module and price display module
Specifying information be aware that it is detailed indicate, facilitate choosing for people, cash management module, management module of swiping the card and swept by setting
Code management module, is capable of providing a variety of payment methods, people can be allowed more convenient to use, obtains mould by setting commodity
Block just has special channel to come out the commodity transporting chosen when commodity, which obtain module, receives payment module information, convenient
People timely take the commodity chosen away, obtain module by setting strip, can beat while people take out and buy goods
The invoice of corresponding product is printed, convenient for the after-sale service of people, by the way that lithium-ions battery is arranged, increase battery uses the longevity
Life, convenient for charging to battery, by the way that video camera is arranged, can carry out anti-thefting monitoring to shop by the way that charging jacks are arranged.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention pedestal cross-sectional view；
Fig. 3 is structure of the invention systematic schematic diagram；
Fig. 4 is structure of the invention LED touch screen systematic schematic diagram.
Fig. 5 is structure of the invention payment module systematic schematic diagram.
In figure: 1 pedestal, 2 LED touch screens, 3 placing grooves, 4 gravity sensors, 5 mainboards, 6 ISBN enquiry modules, 7
WIFI module, 8 memory modules, 9 batteries, 10 sensor pallets, 11 information display modules, 12 date display modules, 13 prices
Display module, 14 payment modules, 15 cash management modules, 16 swipe the card management module, 17 barcode scanning management modules, 18 commodity obtain mould
Block, 19 strips obtain module, 20 charging jacks.
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.
Please refer to Fig. 1-5, a kind of interaction screen system based on gravity sensor, including pedestal 1, the top of pedestal 1
Portion is fixedly connected with LED touch screen 2, and the inside of pedestal 1 offers placing groove 3, and pedestal 1 is internally provided with sensor pallet
10, the bottom of sensor pallet 10 is provided with gravity sensor 4, and the inside of pedestal 1 is fixedly connected with battery 9, battery 9
Output end is electrically connected with mainboard 5, and the output end of mainboard 5 has been electrically connected ISBN enquiry module 6, WIFI module 7 and storage mould
Block 8, the output end of mainboard 5 are electrically connected with LED touch screen 2 and gravity sensor 4 respectively, and gravity sensor 4, mainboard 5, ISBN are looked into
Module 6, WIFI module 7 and memory module 8 is ask to be fixedly connected with the inner wall of pedestal 1.
Embodiment 1
A kind of interaction screen system based on gravity sensor, including pedestal 1, the surface of pedestal 1 offer charging
Jack 20, charging jacks 20 are located at the right side of placing groove 3, by the way that charging jacks 20 are arranged, convenient for charging to battery 9, and pedestal 1
Top be fixedly connected with LED touch screen 2, LED touch screen 2 includes information display module 11, date display module 12 and price
Display module 13 can be by commodity by setting information display module 11, date display module 12 and price display module 13
Specifying information be aware that it is detailed indicate, facilitate choosing for people, the inside of pedestal 1 offers placing groove 3, the inside of pedestal 1
It is provided with sensor pallet 10, the bottom of sensor pallet 10 is provided with gravity sensor 4, and the inside of pedestal 1 is fixedly connected with
Battery 9, battery 9 are lithium-ions battery, by the way that lithium-ions battery is arranged, increase the service life of battery 9, electric power storage
The output end in pond 9 is electrically connected with mainboard 5, gravity sensor 4, mainboard 5 output end be electrically connected ISBN enquiry module 6,
WIFI module 7 and memory module 8, the output end of mainboard 5 are electrically connected with LED touch screen 2 and gravity sensor 4 respectively, mainboard 5,
ISBN enquiry module 6, WIFI module 7 and memory module 8 are fixedly connected with the inner wall of pedestal 1.
Embodiment 2
A kind of interaction screen system based on gravity sensor, including pedestal 1, the surface of pedestal 1 offer charging
Jack 20, charging jacks 20 are located at the right side of placing groove 3, by the way that charging jacks 20 are arranged, convenient for charging to battery 9, and pedestal 1
Inside be fixedly connected with payment module 14, the input terminal of payment module 14 is electrically connected with mainboard 5, payment module 14 include cash
Management module 15, management module of swiping the card 16 and barcode scanning management module 17, by the way that cash management module 15, management module of swiping the card is arranged
16 and barcode scanning management module 17, a variety of payment methods are capable of providing, people can be allowed more convenient to use, the top of pedestal 1
Portion is fixedly connected with LED touch screen 2, and LED touch screen 2 includes that information display module 11, date display module 12 and price are shown
Module 13 can be by the specific of commodity by setting information display module 11, date display module 12 and price display module 13
Information be aware that it is detailed indicate, facilitate choosing for people, the inside of pedestal 1 offers placing groove 3, the inside setting of pedestal 1
There is sensor pallet 10, the bottom of sensor pallet 10 is provided with gravity sensor 4, and the inside of pedestal 1 is fixedly connected with electric power storage
Pond 9, battery 9 are lithium-ions battery, by the way that lithium-ions battery is arranged, increase the service life of battery 9, battery 9
Output end be electrically connected with mainboard 5, the output end of mainboard 5 has been electrically connected ISBN enquiry module 6, WIFI module 7 and storage
Module 8, the output end of mainboard 5 are electrically connected with LED touch screen 2 and gravity sensor 4 respectively, gravity sensor 4, mainboard 5, ISBN
Enquiry module 6, WIFI module 7 and memory module 8 are fixedly connected with the inner wall of pedestal 1.
Embodiment 3
A kind of interaction screen system based on gravity sensor, including pedestal 1, the surface of pedestal 1 offer charging
Jack 20, charging jacks 20 are located at the right side of placing groove 3, by the way that charging jacks 20 are arranged, convenient for charging to battery 9, and pedestal 1
Inside be fixedly connected with payment module 14, the input terminal of payment module 14 is electrically connected with mainboard 5, payment module 14 include cash
Management module 15, management module of swiping the card 16 and barcode scanning management module 17, by the way that cash management module 15, management module of swiping the card is arranged
16 and barcode scanning management module 17, be capable of providing a variety of payment methods, people can be allowed more convenient to use, pedestal 1 it is interior
Portion is fixedly connected with commodity and obtains module 18, and the input terminal that commodity obtain module 18 is electrically connected with payment module 14, passes through setting
Commodity obtain module 18, when commodity, which obtain module 18, receives 14 information of payment module, just have special channel that will choose
Commodity transporting comes out, even if facilitating the commodity chosen of taking away of people, the top of pedestal 1 is fixedly connected with LED touch screen 2, LED
Touch screen 2 includes information display module 11, date display module 12 and price display module 13, passes through setting information display module
11, date display module 12 and price display module 13, the specifying information of commodity can be aware that it is detailed indicate, facilitate people
Choose, the inside of pedestal 1 offers placing groove 3, and pedestal 1 is internally provided with sensor pallet 10, sensor pallet 10
Bottom be provided with gravity sensor 4, the inside of pedestal 1 is fixedly connected with battery 9, and battery 9 is lithium-ions battery, leads to
Setting lithium-ions battery is crossed, the service life of battery 9 is increased, the output end of battery 9 is electrically connected with mainboard 5, mainboard 5
Output end has been electrically connected ISBN enquiry module 6, WIFI module 7 and memory module 8, and the output end of mainboard 5 is touched with LED respectively
Control screen 2 and gravity sensor 4 are electrically connected, gravity sensor 4, mainboard 5, ISBN enquiry module 6, WIFI module 7 and memory module 8
It is fixedly connected with the inner wall of pedestal 1.
Embodiment 4
A kind of interaction screen system based on gravity sensor, including pedestal 1, the surface of pedestal 1 offer charging
Jack 20, charging jacks 20 are located at the right side of placing groove 3, by the way that charging jacks 20 are arranged, convenient for charging to battery 9, and pedestal 1
Inside be fixedly connected with payment module 14, the input terminal of payment module 14 is electrically connected with mainboard 5, payment module 14 include cash
Management module 15, management module of swiping the card 16 and barcode scanning management module 17, by the way that cash management module 15, management module of swiping the card is arranged
16 and barcode scanning management module 17, be capable of providing a variety of payment methods, people can be allowed more convenient to use, pedestal 1 it is interior
Portion is fixedly connected with commodity and obtains module 18, and the input terminal that commodity obtain module 18 is electrically connected with payment module 14, passes through setting
Commodity obtain module 18, when commodity, which obtain module 18, receives 14 information of payment module, just have special channel that will choose
Commodity transporting comes out, and people is facilitated timely to take the commodity chosen away, and the top of pedestal 1 is fixedly connected with LED touch screen 2, LED
Touch screen 2 includes information display module 11, date display module 12 and price display module 13, passes through setting information display module
11, date display module 12 and price display module 13, the specifying information of commodity can be aware that it is detailed indicate, facilitate people
Choose, the inside of pedestal 1 offers placing groove 3, and pedestal 1 is internally provided with sensor pallet 10, sensor pallet 10
Bottom be provided with gravity sensor 4, the inside of pedestal 1 is fixedly connected with battery 9, and battery 9 is lithium-ions battery, leads to
Setting lithium-ions battery is crossed, the service life of battery 9 is increased, the output end of battery 9 is electrically connected with mainboard 5, mainboard 5
Output end is electrically connected with video camera 21, and the bottom of video camera 21 is fixedly connected with the positive top of LED touch screen 2, passes through setting
Video camera 21 can carry out anti-thefting monitoring to shop, and the output end of mainboard 5 has been electrically connected ISBN enquiry module 6, WIFI mould
Block 7 and memory module 8, the output end of mainboard 5 are electrically connected with LED touch screen 2 and gravity sensor 4 respectively, gravity sensor 4,
Mainboard 5, ISBN enquiry module 6, WIFI module 7 and memory module 8 are fixedly connected with the inner wall of pedestal 1.
When work, mainboard 5 is set to network by WIFI module 7, when user picks up the commodity being placed in sensor pallet 10
When, it inevitably results in the change in resistance of gravity sensor 4 and then detects that pressure becomes larger or becomes smaller by mainboard 5, and is main
It is which position is changed that plate 5, which can also detect that, and pressure, which becomes smaller, illustrates that user has picked up commodity, and mainboard 5 can pass through
ISBN enquiry module 6 carries out online enquiries by ISBN, then by net automatically according to the ISBN of the commodity of position enquiring to binding
The result of upper inquiry is shown on LED touch screen 2, is believed the price of corresponding commodity in memory module 8 by LED touch screen 2
Breath is shown, and scanning input code is supported to carry out one click purchase, can meet in real time visitor in practical applications
The demand at family facilitates the commodity purchasing of client, greatly reduces the manpower and material resources investment in shop.
In summary: being somebody's turn to do the interaction screen system based on gravity sensor, pass through interaction in unmanned shop
Screen can allow in real time client to understand the content of commodity and author, and scanning input code is supported to carry out one click purchase,
Can meet in real time the needs of client in practical applications, facilitate the commodity purchasing of client, greatly reduce shop
Manpower and material resources investment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284399.5A CN109360329A (en) | 2018-10-31 | 2018-10-31 | An interactive interactive screen system based on gravity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284399.5A CN109360329A (en) | 2018-10-31 | 2018-10-31 | An interactive interactive screen system based on gravity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109360329A true CN109360329A (en) | 2019-02-19 |
Family
ID=65347468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284399.5A Pending CN109360329A (en) | 2018-10-31 | 2018-10-31 | An interactive interactive screen system based on gravity sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109360329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753468A (en) * | 2021-10-19 | 2021-12-07 | 杭州座头鲸科技有限公司 | Intelligent goods shelf system based on modular electronic scale |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150088641A1 (en) * | 2013-09-26 | 2015-03-26 | Panasonic Corporation | Method for providing information and information providing system |
| CN106327272A (en) * | 2016-09-28 | 2017-01-11 | 广东悠派智能展示科技股份有限公司 | Interactive intelligent shopping guide station based on information technology of Internet of Things |
| CN106815751A (en) * | 2015-12-01 | 2017-06-09 | 大唐移动通信设备有限公司 | A kind of merchandise display system and method |
| CN107067548A (en) * | 2017-05-27 | 2017-08-18 | 李丙军 | A kind of automatically vending system and its method |
| CN107657736A (en) * | 2017-10-23 | 2018-02-02 | 王三勇 | A kind of open vegetable melon and fruit intelligence vending machine |
-
2018
- 2018-10-31 CN CN201811284399.5A patent/CN109360329A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150088641A1 (en) * | 2013-09-26 | 2015-03-26 | Panasonic Corporation | Method for providing information and information providing system |
| CN106815751A (en) * | 2015-12-01 | 2017-06-09 | 大唐移动通信设备有限公司 | A kind of merchandise display system and method |
| CN106327272A (en) * | 2016-09-28 | 2017-01-11 | 广东悠派智能展示科技股份有限公司 | Interactive intelligent shopping guide station based on information technology of Internet of Things |
| CN107067548A (en) * | 2017-05-27 | 2017-08-18 | 李丙军 | A kind of automatically vending system and its method |
| CN107657736A (en) * | 2017-10-23 | 2018-02-02 | 王三勇 | A kind of open vegetable melon and fruit intelligence vending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753468A (en) * | 2021-10-19 | 2021-12-07 | 杭州座头鲸科技有限公司 | Intelligent goods shelf system based on modular electronic scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12205081B2 (en) | Systems and methods for recycling consumer electronic devices | |
| CN204472840U (en) | Supermarket Automatic-settlement shopping cart | |
| CN102804217A (en) | Tenant Store Sales Promotion Management System | |
| CN204576663U (en) | A kind of automatic vending machine with two dimensional code display device | |
| TWI273444B (en) | Data wireless readable online consumer transaction system | |
| CN104217360A (en) | Intelligent shopping cart system and method used for supermarket | |
| CN102663858A (en) | Multi-function intelligent integrated circuit (IC) card electronic scale | |
| CN207601928U (en) | Automatic selling counter | |
| CN109360329A (en) | An interactive interactive screen system based on gravity sensor | |
| CN108491906A (en) | A kind of server and the purchase system that commodity concern degrees of data can be acquired | |
| CN110164064A (en) | Intelligent selling system | |
| CN107993370A (en) | An electronic shopping device for an e-commerce platform that is convenient for customers to operate | |
| CN210109963U (en) | Intelligent selling system | |
| CN101957969A (en) | Terminal and system | |
| CN108492487A (en) | A kind of unattended supermarket's counting device, system and method | |
| CN209447262U (en) | Intelligent red wine selling cabinet | |
| CN206147839U (en) | Means of agricultural production product intelligence point -of -sale terminal | |
| CN211956549U (en) | Demand response system | |
| US20250225487A1 (en) | Systems and methods for recycling consumer electronic devices | |
| CN214752870U (en) | A multimedia smart electronic price tag based on artificial intelligence | |
| CN214756415U (en) | A collaborative smart retail management system based on smart price tags | |
| CN209373659U (en) | An e-commerce security detection device | |
| TWI284287B (en) | Barcode display device with data processing function | |
| CN209910814U (en) | An electronic scale for aquatic products trade | |
| CN207881807U (en) | A kind of intelligent electronic-scale |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |
|
| RJ01 | Rejection of invention patent application after publication |