CN111685536A - Intelligent supermarket shelf based on network technology - Google Patents
Intelligent supermarket shelf based on network technology Download PDFInfo
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- CN111685536A CN111685536A CN202010583334.1A CN202010583334A CN111685536A CN 111685536 A CN111685536 A CN 111685536A CN 202010583334 A CN202010583334 A CN 202010583334A CN 111685536 A CN111685536 A CN 111685536A
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- resistor
- pressure sensor
- controller
- amplifier
- box
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F1/00—Racks for dispensing merchandise; Containers for dispensing merchandise
- A47F1/04—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs
- A47F1/08—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs dispensing from bottom
- A47F1/10—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs dispensing from bottom having mechanical dispensing means, e.g. with buttons or handles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/0018—Display racks with shelves or receptables
- A47F5/0025—Display racks with shelves or receptables having separate display containers or trays on shelves or on racks
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/0081—Show stands or display racks with movable parts
- A47F5/0093—Show stands or display racks with movable parts movable in a substantially horizontal direction
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/28—Show stands, hangers, or shelves, adapted for particular articles or materials for containers, e.g. flasks, bottles, tins, milk packs
- A47F7/285—Show stands having fixation means, e.g. hanging means, slidable fixations, frictional retaining means, theft prevention
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
- G06Q10/0875—Itemisation or classification of parts, supplies or services, e.g. bill of materials
Abstract
The invention discloses an intelligent supermarket shelf based on network science and technology, which comprises display stands and support rods, wherein connecting rods are fixedly arranged among four support rods, a plurality of display stands are fixedly arranged among the support rods on two sides, a processing box is fixedly arranged at the bottom end of each display stand, a selection panel is fixedly arranged on one side of each display stand, a plurality of placing boxes are arranged in the processing box, and an electronic tag is arranged on the front surface of each placing box. And the sales volume is checked, so that the loss of the supermarket is avoided.
Description
Technical Field
The invention relates to the field of network science and technology, in particular to an intelligent supermarket shelf based on network science and technology.
Background
Most of the existing supermarket shelves sell and display supermarket commodities, the supermarket commodities are various in variety, commodity packages are also bagged, bottled and the like, a customer can hardly find needed articles in a goods shelf full of linglans, meanwhile, a salesperson mostly manages a plurality of shelf areas, when the supermarket commodities are in shortage, the salesperson can hardly find the goods shelf with the missing commodities and supply the goods, the supermarket usually needs to check and count the commodities after the commodities are sold, time is wasted through manual counting, the working strength of the salesperson is increased, and the supermarket sales efficiency is reduced.
Therefore, an intelligent supermarket shelf based on network technology is provided.
Disclosure of Invention
The invention mainly aims to provide an intelligent supermarket shelf based on network technology, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an intelligence supermarket goods shelves based on network science and technology, includes show stand and branch, four fixed mounting has connecting rod, a plurality of between branch show stand fixed mounting is between both sides branch, every the bottom fixed mounting of show stand has the processing case, one side fixed mounting of show stand has the option panel, the internally mounted of processing case has a plurality of to place the box, every place the front of box and install electronic tags.
Further, the internally mounted who places the box has the conveyer belt, the top fixed mounting of the inside of conveyer belt has the first pressure sensor of a plurality of, per two interval between the first pressure sensor is the same, the gag lever post is installed to first pressure sensor's both sides, place the inside bottom one side of box and install the circuit board, place the inside bottom mid-mounting of box and have wireless transmitter, place the inside bottom opposite side of box and install the controller.
Further, two are adjacent the bottom of gag lever post all is connected with the runner, be connected with the dead lever between the runner, the push rod motor is all installed to the inside both sides of dead lever, two be connected with the spring between the push rod of push rod motor, the middle part of gag lever post still is connected with the block board, the middle part of block board is equipped with the semicircular groove.
Further, a second pressure sensor is installed at the bottom of the conveying belt, an infrared detector is installed in the second pressure sensor, the second pressure sensor is of a circular ring type, and the infrared detector is circular.
Furthermore, a synchronous counting circuit is arranged in the circuit board, and comprises a transformer T1, an amplifier U1, a U2 and the like;
one side of the transformer T1 is connected with 220v alternating current voltage, the top of the other side of the transformer T1 is connected with the top of a diode D1, the bottom of the other side of the transformer T1 is connected with the bottom of a diode D1, the left side of the diode D1 is connected with the negative electrode of a capacitor C1, the right side of the diode D1 is connected with the positive electrode of a capacitor C1, the positive electrode of the capacitor C1 is connected with one end of a U4 respectively, the bottom of the U4 is connected with the positive electrode of a capacitor C2, the other side of the U4 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with the positive electrode of a light emitting diode VL1 and one end of a resistor R2 respectively, the negative electrode of the capacitor C2 is connected with the negative electrode of the capacitor C2 and the negative electrode of a light emitting diode VL2, the negative electrode of the light emitting diode VL2 is also connected with the emitter of a triode Q2 and one end of a reverse collector of an amplifier, the reverse input end of the amplifier U2 is connected with one end of a resistor R6, the other end of the resistor R6 is connected with one side of an amplifier U1, the output end of the amplifier U2 is respectively connected with the reverse input end of an amplifier U1 and one end of a resistor R5, the collector of the triode Q1 is connected with one end of the resistor R4, the other end of the resistor R4 is respectively connected with the other end of the resistor R3 and the same-direction input end of the amplifier U1, and the other end of the amplifier U1 is respectively connected with one end of a resistor R3 and one end of a resistor R10;
one end of the resistor R4 is further connected with one end of a resistor R5, one end of the resistor R6 is further connected with one end of a resistor R2 and one end of a resistor R7, the other end of the resistor R7 is connected with pin 1 of an optical coupler U3, pin 2 of the optical coupler U3 is connected with an output end of an amplifier U1, pin 4 of the optical coupler U3 is connected with one end of a resistor R10 and one end of a resistor R9 respectively, pin 5 of the optical coupler U3 is connected with one end of a resistor R8, the other end of the resistor R8 is connected with one end of a resistor R7 and one end of a resistor R11 respectively, the other end of the resistor R11 is connected with one end of a collector of a triode Q2 and one end of a capacitor C3 respectively, a base of the triode Q2 is connected with the other end of a resistor R9, an emitter of the triode Q9 is connected with the other end of the resistor R9, a collector of the triode Q, the other end of the integrated chip IC1 is connected with an integrated chip IC2, the other end of the integrated chip IC2 is connected with an integrated chip IC3, the integrated chip IC1 is a counter, the integrated chip IC2 is a decoder, and the integrated chip IC3 is a display screen.
Further, the mid-mounting of branch has the selection panel, the top of selecting the panel is equipped with the display screen, the bottom of selecting the panel is installed and is selected the button, wireless signal receiver is installed to the bottom of selecting the panel.
Further, the controller is the PLC controller, first pressure sensor is through controller and the conveyer belt electric connection that is equipped with, pressure infrared detector respectively with circuit board, display screen and electronic tags electric connection through the controller that is equipped with, second pressure sensor is through the controller wireless transmitter electric connection that is equipped with, wireless transmitter and wireless receiver are connected through the controller that is equipped with, wireless transmitter still is connected with long-range end.
Compared with the prior art, the invention has the following beneficial effects:
1. the goods can be displayed and sold through the display stand, when a salesman places the goods on the placing box, the first pressure sensor can sense the goods and transmits signals to the conveying belt to enable the conveying belt to rotate backwards, the first pressure sensor transmits the signals to the controller, the controller enables the circuit board to control the data to be transmitted to the display screen and the electronic tag through the control circuit board, the display screen and the electronic tag count the goods so that a customer can inquire the data of the goods, when the customer needs to purchase a certain kind of goods, the goods only need to be selected on the selection keys on the upper surface of the selection panel, the positions and the number of the goods can be located through the wireless signal receiver and the wireless signal transmitter, the customer can conveniently and quickly lock the goods, and the efficiency is saved;
2. the infrared detector and the second pressure sensor are arranged to conveniently count the sales volume of articles on the shelf and remind a supplier when goods are absent, when the supplier receives the pressure loss of the surfaces of the first pressure sensor and the second pressure sensor through the remote end, the remote end can find the sales volume of the goods and the quantity of the missing goods, and timely replenish the goods on the shelf, so that the supermarket can conveniently and rapidly count the goods on the shelf of the supermarket and check the sales volume of the goods, the accuracy of data is guaranteed, and the loss of the supermarket is avoided;
3. the clamping plate and the push rod motor are arranged to fixedly clamp the articles of different types, so that different commodities can be conveniently fixed, when a goods supplier puts goods on shelves and places the goods on the surface of the conveyor belt when the placed goods are bottled goods, if the infrared detector at the bottom of the conveyor belt is completely covered by the bottom of the goods, but the second sensor is not used for sensing the pressure of the commodity, the controller automatically judges that the commodity is a bottled object, because the bottled articles are easy to fall off in the process of moving on the conveyor belt, the controller can send signals to the push rod motor, the push rod motor moves towards the opposite direction and drives the rotating wheel and the clamping plate to move towards each other, carry out the centre gripping to its bottled commodity, the spring that is equipped with plays the effect of buffering, avoids the push rod motor to move the too big bottled hard material that makes glass class and cause the damage.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an intelligent supermarket shelf based on network technology.
Fig. 2 is a schematic structural diagram of a processing box of an intelligent supermarket shelf based on network technology.
Fig. 3 is a schematic diagram of an internal structure of a processing box of an intelligent supermarket shelf based on network technology.
Fig. 4 is a schematic diagram of an internal structure of a conveyor belt of an intelligent supermarket shelf based on network technology.
Fig. 5 is a top view of a clamping plate of an intelligent supermarket shelf based on network technology.
Fig. 6 is a top view of an infrared detector of an intelligent supermarket shelf based on network technology.
Fig. 7 is a schematic structural diagram of a selection panel of an intelligent supermarket shelf based on network technology.
Fig. 8 is a circuit diagram of a synchronous counting circuit of an intelligent supermarket shelf based on network technology.
In the figure: 1. a display stand; 2. a connecting rod; 3. a strut; 4. a treatment tank; 5. placing the box; 6. a conveyor belt; 7. an electronic tag; 8. a limiting rod; 9. a first pressure sensor; 10. a circuit board; 11. a controller; 12. a clamping plate; 13. a rotating wheel; 14. a push rod motor; 15. fixing the rod; 16. a spring; 17. a second pressure sensor; 18. an infrared detector; 19. a semicircular groove; 20. a wireless signal transmitter; 21. selecting a panel; 22. a display screen; 23. selecting a key; 24. a wireless signal receiver.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-8, an intelligence supermarket goods shelves based on network science and technology, including show stand (1) and branch (3), fixed mounting has connecting rod (2) between four branch (3), a plurality of show stand (1) fixed mounting is between branch (3) of both sides, the bottom fixed mounting of every show stand (1) has processing case (4), one side fixed mounting of show stand (1) has option panel (21), the internally mounted of processing case (4) has a plurality of to place box (5), electronic tags (7) are installed in every front of placing box (5).
Place internally mounted of box (5) and have conveyer belt (6), the top fixed mounting of the inside of conveyer belt (6) has the first pressure sensor (9) of a plurality of, interval between per two first pressure sensor (9) is the same, gag lever post (8) are installed to the both sides of first pressure sensor (9), place inside bottom one side of box (5) and install circuit board (10), place the inside bottom mid-mounting of box (5) and have wireless signal transmitter (20), place the inside bottom opposite side of box (5) and install controller (11).
The middle part of branch (3) is installed and is selected panel (21), and the top of selecting panel (21) is equipped with display screen (22), selects the bottom of panel (21) to install and selects button (23), and wireless signal receiver (24) are installed to the bottom of selecting panel (21).
Controller (11) are the PLC controller, controller (11) and conveyer belt (6) electric connection through being equipped with in first pressure sensor (9), pressure infrared detector (18) through controller (11) that is equipped with respectively with circuit board (10), display screen (22) and electronic tags (7) electric connection, controller (11) wireless signal transmitter (20) electric connection through being equipped with in second pressure sensor (17), wireless signal transmitter (20) and wireless signal receiver (24) are connected through controller (11) that is equipped with, wireless signal transmitter (20) still are connected with the long-range end.
By adopting the technical scheme: the goods can be displayed and sold through the display platform (1), when a salesperson places the goods on the placing box (5), the first pressure sensor (9) can sense the goods and transmits signals to the conveyor belt (6) to rotate backwards, the first pressure sensor (9) transmits the signals to the controller (11), the controller (11) controls the circuit board (10) to transmit data to the display screen (22) and the electronic tag (7) through the control circuit board (10), the display screen (22) and the electronic tag (7) count the goods so that a customer can inquire the data of the goods, when the customer needs to purchase a certain kind of goods, the goods only need to be selected on the selection key (23) on the upper surface of the selection panel (21), and the positions and the quantity of the goods can be positioned through the wireless signal receiver (24) and the wireless signal transmitter (20), the commodity can be locked quickly by the customer, and the efficiency is saved.
Example 2
As shown in fig. 1-8, an intelligence supermarket goods shelves based on network science and technology, including show stand (1) and branch (3), fixed mounting has connecting rod (2) between four branch (3), a plurality of show stand (1) fixed mounting is between branch (3) of both sides, the bottom fixed mounting of every show stand (1) has processing case (4), one side fixed mounting of show stand (1) has option panel (21), the internally mounted of processing case (4) has a plurality of to place box (5), electronic tags (7) are installed in every front of placing box (5).
Place internally mounted of box (5) and have conveyer belt (6), the top fixed mounting of the inside of conveyer belt (6) has the first pressure sensor (9) of a plurality of, interval between per two first pressure sensor (9) is the same, gag lever post (8) are installed to the both sides of first pressure sensor (9), place inside bottom one side of box (5) and install circuit board (10), place the inside bottom mid-mounting of box (5) and have wireless signal transmitter (20), place the inside bottom opposite side of box (5) and install controller (11).
A synchronous counting circuit is arranged in the circuit board (10), and comprises a transformer T1, an amplifier U1, a U2 and the like;
one side of a transformer T1 is connected with 220v alternating current voltage, the top of the other side of the transformer T1 is connected with the top of a diode D1, the bottom of the other side of a transformer T1 is connected with the bottom of a diode D1, the left side of a diode D1 is connected with the negative pole of a capacitor C1, the right side of a diode D1 is connected with the positive pole of a capacitor C1, the positive pole of a capacitor C1 is respectively connected with one end of a U4, the bottom of a U4 is connected with the positive pole of a capacitor C2, the other side of a U4 is connected with one end of a resistor R1, the other end of the resistor R1 is respectively connected with the positive pole of a light emitting diode VL1 and one end of a resistor R2, the negative pole of the capacitor C2 is respectively connected with the negative pole of the capacitor C2 and the negative pole of the light emitting diode VL2, the negative pole of the light emitting diode VL2 is also respectively connected with the emitter of a, the reverse input end of the amplifier U2 is connected with one end of a resistor R6, the other end of the resistor R6 is connected with one side of the amplifier U1, the output end of the amplifier U2 is respectively connected with the reverse input end of an amplifier U1 and one end of a resistor R5, the collector of the triode Q1 is connected with one end of the resistor R4, the other end of the resistor R4 is respectively connected with the other end of the resistor R3 and the same-direction input end of the amplifier U1, and the other side of the amplifier U1 is respectively connected with one end of a resistor R3 and one end of a resistor R10;
one end of the resistor R4 is further connected to one end of a resistor R5, one end of the resistor R6 is further connected to one end of a resistor R2 and one end of a resistor R7, the other end of the resistor R7 is connected to pin 1 of the optical coupler U3, pin 2 of the optical coupler U3 is connected to the output end of the amplifier U1, pin 4 of the optical coupler U3 is connected to one ends of a resistor R3 and a resistor R3, pin 5 of the optical coupler U3 is connected to one end of a resistor R3, the other end of the resistor R3 is connected to one end of a resistor R3 and one end of a resistor R3, the other end of the resistor R3 is connected to the collector of the transistor Q3 and one end of a capacitor C3, the base of the transistor Q3 is connected to the other end of the resistor R3, the emitter of the transistor Q3 is connected to the other end of the integrated chip IC3, the collector of the transistor Q3 is connected, the integrated chip IC1 is a counter, the integrated chip IC2 is a decoder, and the integrated chip IC3 is a display screen.
Controller (11) are the PLC controller, controller (11) and conveyer belt (6) electric connection through being equipped with in first pressure sensor (9), pressure infrared detector (18) through controller (11) that is equipped with respectively with circuit board (10), display screen (22) and electronic tags (7) electric connection, controller (11) wireless signal transmitter (20) electric connection through being equipped with in second pressure sensor (17), wireless signal transmitter (20) and wireless signal receiver (24) are connected through controller (11) that is equipped with, wireless signal transmitter (20) still are connected with the long-range end.
By adopting the technical scheme: the sales volume of goods on the goods shelves is conveniently counted and reminded the supplier when goods are not available through the infrared detector and the second pressure sensor (17) that are equipped with, when the supplier receives the pressure disappearance on first pressure sensor (9) and second pressure sensor (17) surface through the long-range end, the long-range end can discover the sales volume of goods and the quantity of the goods that lack, timely mend the goods on the goods shelves, also make things convenient for the supermarket to carry out quick statistics to goods on the supermarket goods shelves, and check its sales volume, guarantee the accuracy of data, the loss in supermarket has been avoided.
Example 3
As shown in fig. 1-8, an intelligence supermarket goods shelves based on network science and technology, including show stand (1) and branch (3), fixed mounting has connecting rod (2) between four branch (3), a plurality of show stand (1) fixed mounting is between branch (3) of both sides, the bottom fixed mounting of every show stand (1) has processing case (4), one side fixed mounting of show stand (1) has option panel (21), the internally mounted of processing case (4) has a plurality of to place box (5), electronic tags (7) are installed in every front of placing box (5).
Place internally mounted of box (5) and have conveyer belt (6), the top fixed mounting of the inside of conveyer belt (6) has the first pressure sensor (9) of a plurality of, interval between per two first pressure sensor (9) is the same, gag lever post (8) are installed to the both sides of first pressure sensor (9), place inside bottom one side of box (5) and install circuit board (10), place the inside bottom mid-mounting of box (5) and have wireless signal transmitter (20), place the inside bottom opposite side of box (5) and install controller (11).
The bottom of two adjacent limiting rods (8) is connected with runner (13), is connected with dead lever (15) between runner (13), and push rod motor (14) are all installed to the inside both sides of dead lever (15), are connected with spring (16) between the push rod of two push rod motors (14), and the middle part of limiting rod (8) still is connected with block board (12), and the middle part of block board (12) is equipped with half circular groove (19).
A second pressure sensor (17) is installed at the bottom of the conveyor belt (6), an infrared detector (18) is installed in the second pressure sensor (17), the second pressure sensor (17) is of a circular ring type, and the infrared detector (18) is circular.
Controller (11) are the PLC controller, controller (11) and conveyer belt (6) electric connection through being equipped with in first pressure sensor (9), pressure infrared detector (18) through controller (11) that is equipped with respectively with circuit board (10), display screen (22) and electronic tags (7) electric connection, controller (11) wireless signal transmitter (20) electric connection through being equipped with in second pressure sensor (17), wireless signal transmitter (20) and wireless signal receiver (24) are connected through controller (11) that is equipped with, wireless signal transmitter (20) still are connected with the long-range end.
By adopting the technical scheme: when a supplier puts commodities on shelves and places the commodities on the surface of the conveyor belt (6) when the placed commodities are bottled commodities, if an infrared detector at the bottom of the conveyor belt (6) is completely covered by the bottoms of the commodities, but a second sensor is arranged to not sense the pressure of the commodities, the controller (11) automatically judges that the commodities are the bottled commodities, and the bottled commodities are easy to drop in the process of moving on the conveyor belt (6), so that the controller (11) can send signals to the push rod motor (14), the push rod motor (14) is arranged to move towards opposite directions, and the rotating wheel (13) and the clamping plate (12) are driven to move towards each other to clamp the bottled commodities, the spring (16) plays a role in buffering, and the phenomenon that the bottled hard materials such as glass are damaged due to the fact that the push rod motor (14) is too fast in moving is avoided.
It should be noted that, the invention is an intelligent supermarket shelf based on network technology, when in use, when a salesperson places goods on the placing box (5), the first pressure sensor (9) can sense the goods and transmit signals to the conveyor belt (6) to rotate backwards, the first pressure sensor (9) transmits signals to the controller (11), the controller (11) controls the circuit board (10) to control the circuit board (10) to transmit data to the display screen (22) and the electronic tag (7), the display screen (22) and the electronic tag (7) count the goods so that customers inquire the goods data, when the customers need to purchase certain goods, the goods are only selected on the selection key (23) on the upper surface of the selection panel (21), the positions and the quantity of the goods can be located by the wireless signal receiver (24) and the wireless signal transmitter (20), the goods can be conveniently and quickly locked by customers, when a supplier receives pressure on the surfaces of the first pressure sensor (9) and the second pressure sensor (17) through the remote end, the remote end can find the sales volume of the goods and the quantity of the missing goods and timely replenish the goods on the goods shelf, the supermarket can conveniently and quickly count the goods on the goods shelf of the supermarket, when the supplier puts the goods on the shelf, when the put goods are bottled goods, the goods are placed on the surface of the conveyor belt (6), if the infrared detector at the bottom of the conveyor belt (6) is completely covered by the bottom of the goods, but the second sensor is not provided with pressure which can not be sensed by the goods, the controller (11) automatically judges that the goods are bottled goods, and because the bottled goods are easy to drop in the moving process of the conveyor belt (6), the controller (11) can send signals to the push rod motor (14), the push rod motor (14) that is equipped with removes to the direction in opposite directions to drive runner (13) and block board (12) and move in opposite directions, carry out the centre gripping to its bottled commodity, spring (16) that are equipped with play the effect of buffering, avoid push rod motor (14) to move the too big bottled hard material that makes glass class and cause the damage, reduced the extra loss in supermarket.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an intelligence supermarket goods shelves based on network science and technology, includes show stand and branch, four fixed mounting has connecting rod, a plurality of between branch show stand fixed mounting is between both sides branch, its characterized in that, every the bottom fixed mounting of show stand has the processing case, one side fixed mounting of show stand has the option panel, the internally mounted of processing case has a plurality of to place the box, every place the front of box and install electronic tags.
2. The intelligent supermarket shelf based on network technology of claim 1, which is characterized in that: the inside of placing the box has the conveyer belt, the top fixed mounting of the inside of conveyer belt has the first pressure sensor of a plurality of, per two interval between the first pressure sensor is the same, the gag lever post is installed to first pressure sensor's both sides, place the inside bottom one side of box and install the circuit board, place the inside bottom mid-mounting of box and have wireless transmitter, place the inside bottom opposite side of box and install the controller.
3. The intelligent supermarket shelf based on network technology of claim 1, which is characterized in that: two adjacent the bottom of gag lever post all is connected with the runner, be connected with the dead lever between the runner, the push rod motor is all installed to the inside both sides of dead lever, two be connected with the spring between the push rod of push rod motor, the middle part of gag lever post still is connected with the block board, the middle part of block board is equipped with half circular groove.
4. The intelligent supermarket shelf based on network technology of claim 1, which is characterized in that: the bottom of conveyer belt is installed the second pressure sensor, install infrared detector in the second pressure sensor, second pressure sensor is the ring type, infrared detector is circular.
5. The intelligent supermarket shelf based on network technology of claim 1, which is characterized in that: a synchronous counting circuit is arranged in the circuit board and comprises a transformer T1, an amplifier U1, a U2 and the like;
one side of the transformer T1 is connected with 220v alternating current voltage, the top of the other side of the transformer T1 is connected with the top of a diode D1, the bottom of the other side of the transformer T1 is connected with the bottom of a diode D1, the left side of the diode D1 is connected with the negative electrode of a capacitor C1, the right side of the diode D1 is connected with the positive electrode of a capacitor C1, the positive electrode of the capacitor C1 is connected with one end of a U4 respectively, the bottom of the U4 is connected with the positive electrode of a capacitor C2, the other side of the U4 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with the positive electrode of a light emitting diode VL1 and one end of a resistor R2 respectively, the negative electrode of the capacitor C2 is connected with the negative electrode of the capacitor C2 and the negative electrode of a light emitting diode VL2, the negative electrode of the light emitting diode VL2 is also connected with the emitter of a triode Q2 and one end of a reverse collector of an amplifier, the reverse input end of the amplifier U2 is connected with one end of a resistor R6, the other end of the resistor R6 is connected with one side of an amplifier U1, the output end of the amplifier U2 is respectively connected with the reverse input end of an amplifier U1 and one end of a resistor R5, the collector of the triode Q1 is connected with one end of the resistor R4, the other end of the resistor R4 is respectively connected with the other end of the resistor R3 and the same-direction input end of the amplifier U1, and the other end of the amplifier U1 is respectively connected with one end of a resistor R3 and one end of a resistor R10;
one end of the resistor R4 is further connected with one end of a resistor R5, one end of the resistor R6 is further connected with one end of a resistor R2 and one end of a resistor R7, the other end of the resistor R7 is connected with pin 1 of an optical coupler U3, pin 2 of the optical coupler U3 is connected with an output end of an amplifier U1, pin 4 of the optical coupler U3 is connected with one end of a resistor R10 and one end of a resistor R9 respectively, pin 5 of the optical coupler U3 is connected with one end of a resistor R8, the other end of the resistor R8 is connected with one end of a resistor R7 and one end of a resistor R11 respectively, the other end of the resistor R11 is connected with one end of a collector of a triode Q2 and one end of a capacitor C3 respectively, a base of the triode Q2 is connected with the other end of a resistor R9, an emitter of the triode Q9 is connected with the other end of the resistor R9, a collector of the triode Q, the other end of the integrated chip IC1 is connected with an integrated chip IC2, the other end of the integrated chip IC2 is connected with an integrated chip IC3, the integrated chip IC1 is a counter, the integrated chip IC2 is a decoder, and the integrated chip IC3 is a display screen.
6. The intelligent supermarket shelf based on network technology of claim 1, which is characterized in that: the middle part of branch is installed and is selected the panel, the top of selecting the panel is equipped with the display screen, the bottom of selecting the panel is installed and is selected the button, wireless signal receiver is installed to the bottom of selecting the panel.
7. The intelligent supermarket shelf based on network technology of claim 1, which is characterized in that: the controller is the PLC controller, first pressure sensor is through controller and the conveyer belt electric connection that is equipped with, pressure infrared detector respectively with circuit board, display screen and electronic tags electric connection through the controller that is equipped with, second pressure sensor is through the controller wireless transmitter electric connection that is equipped with, wireless transmitter and wireless receiver are connected through the controller that is equipped with, wireless transmitter still is connected with long-range end.
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| CN111685536B (en) | 2021-11-23 |
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