CN112349021A - Electronic display screen suitable for intelligent sales counter commodity information display - Google Patents
Electronic display screen suitable for intelligent sales counter commodity information display Download PDFInfo
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- CN112349021A CN112349021A CN201910735933.8A CN201910735933A CN112349021A CN 112349021 A CN112349021 A CN 112349021A CN 201910735933 A CN201910735933 A CN 201910735933A CN 112349021 A CN112349021 A CN 112349021A
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- 230000000694 effects Effects 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
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- 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
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Abstract
The invention relates to an electronic display screen suitable for displaying commodity information of an intelligent sales counter, belonging to the field of electronic display screens, comprising a PCB board, wherein the PCB board is sequentially provided with a first LCD screen, a second LCD screen, a third LCD screen, a fourth LCD screen, a fifth LCD screen and a sixth LCD screen, the first LCD screen, the second LCD screen, the third LCD screen, the fourth LCD screen, the fifth LCD screen and the sixth LCD screen are electrically connected through a parallel circuit, each goods channel is correspondingly provided with a commodity, and simultaneously corresponds to an electronic display screen, the display screen can be provided with the name of the commodity, the price of the commodity and discount information of the commodity, the information can be remotely modified through a software system, the management and the operation are convenient, the function of visually acquiring the commodity information can enable personnel to more conveniently manage the loading and unloading of the commodity, the user experience is also improved for a user side, and the user can know the commodity price and the commodity activity information, the intelligent container replenishment system has the advantages of improving the replenishment efficiency of the intelligent container and improving the user experience.
Description
Technical Field
The invention belongs to the field of electronic display screens, and relates to an electronic display screen suitable for displaying commodity information of an intelligent sales counter.
Background
The unmanned intelligent retail cabinet is a machine capable of automatically selling goods according to the inserted money. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business. At present, the common domestic vending machines are divided into four types: beverage vending machine, food vending machine, synthesize vending machine, cosmetics vending machine.
The traditional unmanned intelligent retail cabinet usually adopts paper labels to mark the prices and related information of commodities, and the defects of the paper price labels are as follows: when the commodity is preferential or the price changes, the commodity information and the price need to be modified and changed manually on site, the operation is inconvenient, and the defects of mobile phone end information display after code scanning are overcome: the user can obtain the information of the goods in the container only by operating the container end first; the preferential commodities cannot be displayed, and the delivery personnel can easily mend wrong goods channels when mending goods.
Disclosure of Invention
In view of the above, the present invention provides an electronic display screen suitable for displaying merchandise information of an intelligent sales counter, so as to solve the problem that the aforementioned electronic display screen needs to modify and replace the merchandise information and price manually on site when the merchandise is preferential or the price changes, which is inconvenient to operate, and meanwhile, the user can obtain the information of the merchandise in the counter only by operating the counter end first; the preferential commodities cannot be displayed, and the problem that a wrong goods channel is easily repaired when the delivery personnel replenish the goods is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electronic display screen suitable for intelligence sales counter commodity information show, includes the PCB board, install LCD screen one, LCD screen two, LCD screen three, LCD screen four, LCD screen five and LCD screen six on the PCB board in proper order, LCD screen one, LCD screen two, LCD screen three, LCD screen four, LCD screen five and LCD screen six are through parallel circuit electric connection.
Preferably, two through holes are symmetrically formed in two sides of the PCB, connectors are respectively installed in the two through holes, and the two connectors are identical in specification.
Preferably, still include 12V power module on the PCB board, 12V power module's output respectively with 3V bipolar transistor's input, 5V bipolar transistor's input and 3VLCD supply circuit's input electric connection, 3V bipolar transistor's output passes through the input electric connection of connecting circuit and character chip, 5V bipolar transistor's output and miniature singlechip's input electric connection, 3VLCD supply circuit's output respectively with the input of LCD screen one, the input of LCD screen two, the input of LCD screen three, the input of LCD screen four, the input of LCD screen five and the input electric connection of LCD screen six.
Preferably, the character chip and the micro single chip microcomputer are both installed on one side surface of the PCB, and the character chip is electrically connected with the power supply screen through a connecting wire.
Preferably, the micro single chip microcomputer is connected with an upper computer through a wireless network, the character chip is connected with the micro single chip microcomputer through an SPI network protocol, and the micro single chip microcomputer is connected with the first LCD screen, the second LCD screen, the third LCD screen, the fourth LCD screen, the fifth LCD screen and the sixth LCD screen through the SPI network protocol.
Preferably, the micro single chip microcomputer is connected with an upper computer through a 485 network protocol, and the upper computer is connected with the control terminal through a wireless network.
Preferably, the control terminal is one of a mobile phone terminal or a computer.
Preferably, the model of the micro single chip microcomputer is CAT1161, and the model of the character chip is PIC16C 72A-I/SO.
The invention has the beneficial effects that: according to the intelligent container goods supply management system, each goods channel is correspondingly provided with one kind of goods and corresponds to one electronic display screen, the name of the goods, the price of the goods and discount information of the goods can be set on the display screen, the information can be remotely modified through a software system, management and operation are convenient, goods supply and discharge can be more conveniently managed by goods distribution personnel through the visual function of obtaining the goods information, user experience is improved for a user side, and the user can know the price of the goods and the activity information of the goods.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic circuit diagram of the present invention;
FIG. 3 is a schematic diagram of the system of the present invention.
Reference numerals: the LCD comprises a 1-PCB, 2-through holes, a 3-LCD screen I, a 4-LCD screen II, a 5-LCD screen III, a 6-LCD screen IV, a 7-LCD screen V and an 8-LCD screen VI.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Please refer to fig. 1 to 3, which are electronic display screens suitable for displaying commodity information of intelligent sales counter, comprising a PCB board 1, wherein a first LCD screen 3, a second LCD screen 4, a third LCD screen 5, a fourth LCD screen 6, a fifth LCD screen 7 and a sixth LCD screen 8 are sequentially installed on the PCB board 1, the first LCD screen 3, the second LCD screen 4, the third LCD screen 5, the fourth LCD screen 6, the fifth LCD screen 7 and the sixth LCD screen 8 are electrically connected through a parallel circuit, in order to realize a one-to-one display function of commodity information of each goods channel, the disappearing effect is improved, and the personnel can observe conveniently.
In order to quickly mount the present invention on the front side of the cargo way, in this embodiment, preferably, two through holes 2 are symmetrically formed on two sides of the PCB board 1, and connectors are respectively mounted in the two through holes 2, and the specifications of the two connectors are the same.
In order to improve the operation electric energy for the present invention, in this embodiment, preferably, the PCB board 1 further includes a 12V power module, an output end of the 12V power module is electrically connected to an input end of the 3V bipolar transistor, an input end of the 5V bipolar transistor, and an input end of the 3VLCD power supply circuit, an output end of the 3V bipolar transistor is electrically connected to an input end of the character chip through a connection circuit, an output end of the 5V bipolar transistor is electrically connected to an input end of the micro-singlechip, and an output end of the 3VLCD power supply circuit is electrically connected to an input end of the first LCD screen 3, an input end of the second LCD screen 4, an input end of the third LCD screen 5, an input end of the fourth LCD screen 6, an input end of the fifth LCD screen 7, and an.
In order to facilitate the installation of character chip and miniature singlechip, this embodiment, it is preferred, and 1 side surface at the PCB board is all installed to character chip and miniature singlechip, and the character chip passes through connecting wire and power supply screen electric connection.
In order to modify the display information on each LCD screen, in this embodiment, preferably, the micro-singlechip is connected to the upper computer through a wireless network, the character chip is connected to the micro-singlechip through an SPI network protocol, and the micro-singlechip is connected to the first LCD screen 3, the second LCD screen 4, the third LCD screen 5, the fourth LCD screen 6, the fifth LCD screen 7, and the sixth LCD screen 8 through the SPI network protocol.
In order to improve the encryption performance of information modification, in this embodiment, preferably, the micro-singlechip is connected to the upper computer through a 485 network protocol, and the upper computer is connected to the control terminal through a wireless network.
In order to implement control of multiple terminals, in this embodiment, preferably, the control terminal is one of a mobile phone terminal or a computer.
In order to improve the running stability of the micro single chip microcomputer and the character chip, in the embodiment, preferably, the model of the micro single chip microcomputer is CAT1161, and the model of the character chip is PIC16C 72A-I/SO.
The working principle is as follows: firstly, a PCB (printed circuit board) 1 is fixed on the front side of a goods channel through a connector, then commodity price information and discount information of each goods channel are edited through a computer or a mobile phone terminal, the edited commodity information is transmitted to an upper computer through a network, the upper computer transmits the commodity information to a micro single chip microcomputer through a 485 network protocol, the micro single chip microcomputer processes the commodity information, and the processed commodity information is transmitted to an LCD screen I3, an LCD screen II 4, an LCD screen III 5, an LCD screen IV 6, an LCD screen V7 and an LCD screen VI 8 through an SPI network protocol to display the commodity information in each goods channel, so that the management and the operation are convenient, the function of visually acquiring the commodity information can enable a commodity distribution person to more conveniently manage goods loading and unloading, and a user side is also improved, the user is made to know the commodity price and the commodity activity information.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (8)
1. The utility model provides an electronic display screen suitable for intelligence sales counter commodity information show, includes PCB board (1), its characterized in that: the LCD screen is characterized in that an LCD screen I (3), an LCD screen II (4), an LCD screen III (5), an LCD screen IV (6), an LCD screen V (7) and an LCD screen VI (8) are sequentially installed on the PCB (1), and the LCD screen I (3), the LCD screen II (4), the LCD screen III (5), the LCD screen IV (6), the LCD screen V (7) and the LCD screen VI (8) are electrically connected through a parallel circuit.
2. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter according to the claim 1, wherein: two through holes (2) are symmetrically formed in two sides of the PCB (1), connectors are respectively installed in the through holes (2), and the specifications of the two connectors are the same.
3. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter according to the claim 1, wherein: still include 12V power module on PCB board (1), 12V power module's output respectively with 3V bipolar transistor's input, 5V bipolar transistor's input and 3VLCD supply circuit's input electric connection, 3V bipolar transistor's output passes through the input electric connection of connecting circuit and character chip, 5V bipolar transistor's output and miniature singlechip's input electric connection, 3VLCD supply circuit's output respectively with the input of LCD screen one (3), the input of LCD screen two (4), the input of LCD screen three (5), the input of LCD screen four (6), the input of LCD screen five (7) and the input electric connection of LCD screen six (8).
4. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter according to the claim 3, wherein: the character chip and the micro single chip microcomputer are both installed on one side surface of the PCB (1), and the character chip is electrically connected with the power supply screen through a connecting wire.
5. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter as claimed in claim 3, wherein: the miniature single chip microcomputer is connected with an upper computer through a wireless network, the character chip is connected with the miniature single chip microcomputer through an SPI network protocol, and the miniature single chip microcomputer is connected with a first LCD screen (3), a second LCD screen (4), a third LCD screen (5), a fourth LCD screen (6), a fifth LCD screen (7) and a sixth LCD screen (8) through the SPI network protocol.
6. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter as claimed in claim 5, wherein: the micro single chip microcomputer is connected with an upper computer through a 485 network protocol, and the upper computer is connected with the control terminal through a wireless network.
7. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter as claimed in claim 6, wherein: the control terminal is one of a mobile phone terminal or a computer.
8. The electronic display screen suitable for displaying the commodity information of the intelligent sales counter according to the claim 3, wherein: the model of the micro single chip microcomputer is CAT1161, and the model of the character chip is PIC16C 72A-I/SO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735933.8A CN112349021A (en) | 2019-08-09 | 2019-08-09 | Electronic display screen suitable for intelligent sales counter commodity information display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735933.8A CN112349021A (en) | 2019-08-09 | 2019-08-09 | Electronic display screen suitable for intelligent sales counter commodity information display |
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| Publication Number | Publication Date |
|---|---|
| CN112349021A true CN112349021A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735933.8A Pending CN112349021A (en) | 2019-08-09 | 2019-08-09 | Electronic display screen suitable for intelligent sales counter commodity information display |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933527A (en) * | 2015-06-23 | 2015-09-23 | 南京工程学院 | Intelligent goods shelf |
| CN207506283U (en) * | 2017-06-02 | 2018-06-19 | 南京鸿昌智能货架有限公司 | Convenient for the shelf of merchandise news display function |
| CN207895552U (en) * | 2017-12-29 | 2018-09-21 | 山东新北洋信息技术股份有限公司 | Automatic vending machine with electronics price tag |
| CN109658140A (en) * | 2018-12-10 | 2019-04-19 | 四川省烟草公司自贡市公司 | The system and method that price is uniformly controlled |
| CN209044765U (en) * | 2018-12-10 | 2019-06-28 | 四川省烟草公司自贡市公司 | Retail terminal |
-
2019
- 2019-08-09 CN CN201910735933.8A patent/CN112349021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933527A (en) * | 2015-06-23 | 2015-09-23 | 南京工程学院 | Intelligent goods shelf |
| CN207506283U (en) * | 2017-06-02 | 2018-06-19 | 南京鸿昌智能货架有限公司 | Convenient for the shelf of merchandise news display function |
| CN207895552U (en) * | 2017-12-29 | 2018-09-21 | 山东新北洋信息技术股份有限公司 | Automatic vending machine with electronics price tag |
| CN109658140A (en) * | 2018-12-10 | 2019-04-19 | 四川省烟草公司自贡市公司 | The system and method that price is uniformly controlled |
| CN209044765U (en) * | 2018-12-10 | 2019-06-28 | 四川省烟草公司自贡市公司 | Retail terminal |
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Application publication date: 20210209 |
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