CN210707554U - Unmanned supermarket shopping cart - Google Patents
Unmanned supermarket shopping cart Download PDFInfo
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- CN210707554U CN210707554U CN201921765309.4U CN201921765309U CN210707554U CN 210707554 U CN210707554 U CN 210707554U CN 201921765309 U CN201921765309 U CN 201921765309U CN 210707554 U CN210707554 U CN 210707554U
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Abstract
The utility model belongs to the technical field of unmanned supermarkets, in particular to an unmanned supermarket shopping cart, which comprises a shopping cart main body, wherein the upper end of the shopping cart main body is provided with a material receiving port, a conveyor belt group used for conveying commodities is arranged in the material receiving port, a plurality of code readers used for acquiring commodity information are arranged above the conveyor belt group, a commodity barrel is arranged in the shopping cart main body and is positioned at one end of the conveyor belt group, an automatic packing mechanism is arranged in the commodity barrel, in the actual use process, the commodities are placed on the conveyor belt group through the material receiving port, the commodities are conveyed along with the conveyor belt group, a plurality of code readers used for acquiring the commodity information are arranged above the conveyor belt group, the code readers scan the products on the conveyor belt group, the information of the commodities can be acquired by scanning the bar codes on the products, and the consumers do not need to manually scan, the shopping cart main body is provided with a touch screen, and information of commodities is displayed on the touch screen so as to be checked by people.
Description
Technical Field
The utility model relates to an unmanned supermarket technical field refers in particular to an unmanned supermarket shopping cart.
Background
The unmanned supermarket replaces manpower with technology to identify commodities and customers, a new retail mode is being created, and brand new shopping experience is brought to the customers. Unmanned supermarket reduces a large amount of human costs and realizes more swift receive silver efficiency and shopping experience, and this kind of mode of sale brings two benefits: on one hand, the supermarket can reduce the output of labor cost in a storefront, and particularly, only a few workers can operate a retail store or a supermarket with the same area after the self-service of the cash register part; secondly, for consumers, self-service shopping enables consumption to be simpler, and the self-service payment is mainly embodied in a cash register part, so that payment is more efficient, and queuing and congestion conditions are relieved.
Therefore, a shopping cart with self-checkout appears, such as a supermarket checkout management system and a checkout cart thereof disclosed by [ chinese utility model ] CN201721672079.8, which comprises a checkout cart body, wherein the checkout cart is provided with a bar code scanning device, a payment processing system and a display screen, the bar code scanning device scans a bar code of a product to acquire product information, the payment processing system generates a payment two-dimensional code of the scanned product and performs payment checkout processing, and the display screen is used for displaying the product information and the payment two-dimensional code; the checkout vehicle body is also provided with a clapboard which divides the product placing frame into a code-scanned product placing area and a code-unscanned product placing area, a customer scans codes of selected commodities through a bar code scanning window or a bar code scanning gun on the checkout vehicle, the commodities after code scanning are placed in the code-scanned product placing area of the shopping vehicle, and the commodities to be code-scanned or unscanned are placed in the code-unscanned product placing area of the shopping vehicle.
Therefore, after a shopper selects commodities in a shopping area of a supermarket, the information of the commodities can be obtained only after the barcodes of the commodities are required to be aligned to a scanner for scanning, the commodities are put into a shopping cart for shopping, and the codes are required to be manually scanned.
Disclosure of Invention
The utility model aims at providing an unmanned supermarket shopping cart through the conveyer belt group, solves the bar code of commodity and needs the manual scanning problem.
The purpose of the utility model is realized like this: the utility model provides an unmanned supermarket shopping cart, includes the shopping cart main part, and the upper end of shopping cart main part is provided with connects the material mouth, connects the interior conveyer belt group that installs of material mouth and be used for conveying commodity, and the top of conveyer belt group is provided with a plurality of and is used for acquireing the code reader of commodity information, be provided with the commodity bucket in the shopping cart main part, the commodity bucket is located the one end of conveyer belt group, be provided with automatic packing mechanism in the commodity bucket.
Preferably, the conveyer belt group includes first conveyer belt and second conveyer belt, the one end of first conveyer belt is provided with the second conveyer belt, the second conveyer belt is the slope setting, and its lower extreme is located the top of commodity bucket.
Preferably, a driving wheel and a driving wheel are respectively arranged at two ends of the first conveyor belt, one end of the driving wheel is connected with a tensioning mechanism for controlling the driving wheel to move, and the driving wheel is connected with a first power source for driving the driving wheel to rotate.
Preferably, the code reader is arranged between the first conveyor belt and the second conveyor belt.
Preferably, the commodity barrel is slidably arranged in a shopping cart body, and one end of the commodity barrel is connected with a second power source for controlling the movement of the commodity barrel.
Preferably, a bottom bracket is installed at the lower end of the commodity barrel, and guide rails are installed at both sides of the bottom bracket.
Preferably, the shopping cart main body is provided with a storage bin for storing large articles.
Preferably, a driving chassis is arranged at the bottom of the shopping cart main body, and a hub motor for driving the shopping cart main body and a steering wheel for steering are mounted on the driving chassis.
Preferably, the bottom of the shopping cart main body is provided with an emergency wheel, the emergency wheel is fixed at the bottom of the shopping cart main body through a link mechanism, the side of the shopping cart main body is provided with a hand-operated wheel shaft for unfolding the emergency wheel, and the hand-operated wheel shaft is in transmission connection with the link mechanism through a gear mechanism.
Preferably, a touch screen is arranged on the shopping cart body, a box used for installing a camera is installed on the shopping cart body, a micro camera is arranged in the box, and a multi-line anti-collision radar is arranged at the bottom of the shopping cart body.
Preferably, be provided with automatic following mechanism in the shopping cart main part, automatic following mechanism is including setting up UWB chip on the installing support and the UWB chip that the follower carried, UWB chip on the installing support is connected with the input of controller, in-wheel motor with the output of controller is connected.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the utility model discloses a conveyer belt group and code reader design, in the in-service use process, place commodity on conveyer belt group through connecing the material mouth, commodity will be carried along with conveyer belt group, be provided with the code reader that a plurality of is used for acquireing commodity information in the top of conveyer belt group, and the code reader will scan the product that the conveyer belt was organized, through the bar code on the scanning product, can acquire the information of commodity promptly, need not the manual scanning of consumer, realizes the automatic settlement function be provided with the touch-sensitive screen in the shopping cart main part, the information of commodity will show on the touch-sensitive screen to people check.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic structural diagram of the present invention when the housing is not installed.
Fig. 4 is a schematic structural diagram of a conveyor belt set.
Fig. 5 is a schematic structural diagram of the bottom of the present invention.
Fig. 6 is a schematic diagram of the position of the installation of the code reader on the conveyor belt group.
Reference numerals: 1-a shopping cart body; 2-receiving a material port; 3-a set of conveyor belts; 4-a code reader; 5-a commodity barrel; 6-a first conveyor belt; 7-a second conveyor belt; 8-driving wheel; 9-a transmission wheel; 10-a tensioning mechanism;
11-a first power source; 12-a second power source; 13-a bottom bracket; 14-a guide rail; 15-storage bin;
16-a drive chassis; 17-a hub motor; 18-a steering wheel; 19-emergency wheels; 20-a linkage mechanism;
21-hand wheel shaft; 22-a gear mechanism; 23-a touch screen; 24-a box; 25-a miniature camera;
26-collision avoidance radar.
Detailed Description
The following describes the present invention in further detail with reference to fig. 1-6.
An unmanned supermarket shopping cart.
As shown in fig. 1, the shopping cart comprises a shopping cart body 1, a receiving port 2 for inputting goods is arranged at the upper end of the shopping cart body 1, a storage bin 15 for storing large articles is arranged on the shopping cart body 1, specifically, fig. 2, a conveyor belt group 3 for conveying goods is arranged in the receiving port 2, in the actual use process, the goods are placed on the conveyor belt group 3 through the receiving port 2, the goods are conveyed along with the conveyor belt group 3, a plurality of code readers 4 for acquiring information of the goods are arranged above the conveyor belt group 3, the code readers 4 scan the products on the conveyor belt group 3, the information of the goods can be acquired by scanning the bar codes on the products without manual scanning of consumers, a touch screen 23 is arranged on the shopping cart body 1, the information (type, number, unit price, total price, etc.) of the goods is displayed on the touch screen 23, realize automatic settlement function to people check, be provided with commodity bucket 5 in the shopping cart main part 1, commodity bucket 5 is located the one end of conveyer belt group 3, and commodity will finally enter into and carry out centralized processing in the commodity bucket 5 through the conveying of conveyer belt group 3, be provided with automatic packing mechanism in the commodity bucket 5, automatic packing mechanism can pack commodity, reduces consumer's work load, and automatic packing mechanism among this technical scheme is prior art, and its concrete structure and theory of operation can refer to [ Chinese utility model ] CN 2015206919 discloses commodity automatic packing machine.
Specifically referring to fig. 3, the conveyor belt group 3 includes a first conveyor belt 6 and a second conveyor belt 7, the second conveyor belt 7 is disposed at one end of the first conveyor belt 6, the second conveyor belt 7 is disposed in an inclined manner, the commodities placed in the receiving port 2 are firstly transported by the first conveyor belt 6, then fall onto the second conveyor belt 7 for transportation again, finally fall into the commodity barrel 5 for centralized processing, and the lower end of the commodity barrel is located above the commodity barrel 5.
Referring to fig. 4 and 6, a plurality of code readers 4 are disposed between the first conveyor belt 6 and the second conveyor belt 7, and are disposed at different orientations respectively, so that the scanning can be performed at different directions, for example, two code readers 4 are disposed above the first conveyor belt 6, two code readers 4 are disposed on the left and right sides above the second conveyor belt 6, and two code readers 4 are disposed below one end of the first conveyor belt 6, so that the information can be read on the commodities on the first conveyor belt 6 and the second conveyor belt 7 respectively, the number of the code readers 4 is six, when the commodities are transported on the first conveyor belt 6, the barcode may be on the bottom surface when the commodities are placed, at this time, the code readers 4 on the first conveyor belt 6 cannot obtain information, when the commodities are transported to the edge of the first conveyor belt 6, the bottoms of the commodities are suspended, at this time, the code readers 4 disposed below can scan the barcode on the bottom surface of the commodities, and after commodity fall to second conveyer belt 7, the position of commodity can change, rotate, and code reader 4 will acquire once more, acquires through dual information, can avoid commodity not being given by code reader 4 and scan, and usually when placing commodity, the consumer can place the one side that has the bar code up, is convenient for carry out automatic code reading, just enters into commodity bucket 5, detects the accuracy.
Specifically referring to fig. 4, a driving wheel 8 and a driving wheel 9 are respectively disposed at two ends of the first conveyor belt 6, one end of the driving wheel 9 is connected to a tensioning mechanism 10 for controlling the driving wheel 9 to move, the structure of the tensioning mechanism 10 is common knowledge of those skilled in the art, and therefore not described in detail herein, the driving wheel 8 is connected to a first power source 11 for driving the driving wheel to rotate, and the first power source 11 is a dc brushless motor.
Specifically, referring to fig. 3, the commodity barrel 5 is slidably disposed in the shopping cart body 1, a bottom bracket 13 is mounted at the lower end of the commodity barrel 5, guide rails 14 are respectively mounted on two sides of the bottom bracket 13, the commodity barrel 5 can slide in the guide rails 14 through the bottom bracket 13, one end of the commodity barrel 5 is connected with a second power source 12 for controlling the movement of the commodity barrel, the second power source 12 is a linear push rod motor, and when a storage space in the commodity barrel 5 is filled, or after the automatic packing of the commodity is completed, or after a user presses a button for taking the commodity, the linear push rod motor can push the commodity barrel 5 out, so that people can take the commodity conveniently.
With reference to fig. 2 and 5, a driving chassis 16 is disposed at the bottom of the shopping cart body 1, a wheel hub motor 17 for driving the shopping cart body 1 to move and a steering wheel 18 for steering are mounted on the driving chassis 16, and the wheel hub motor is a motor designed by integrating a power system, a transmission system and a brake system of the cart together, and is an existing device, and therefore detailed structure and working principle thereof are not repeated herein.
Specifically referring to fig. 5, the bottom of the shopping cart body 1 is provided with an emergency wheel 19, when the hub motor 17 fails, the emergency wheel 19 can be used to move the shopping cart, the emergency wheel 19 is fixed at the bottom of the shopping cart body 1 through a link mechanism 20, a hand wheel shaft 21 for unfolding the emergency wheel 19 is arranged on the side surface of the shopping cart body 1, the hand wheel shaft 21 is in transmission connection with the link mechanism 20 through a gear mechanism 22, and the emergency wheel 19 can be unfolded for use by rotating the hand wheel shaft 21, the link mechanism 20 and the gear mechanism 22 in the technical scheme are conventional means of those skilled in the art, so that the structure of the part does not need to be explained.
Specifically, see fig. 5, install the box 24 that is used for installing the camera on the shopping cart main part 1, be provided with miniature camera 25 in the box 24, the bottom of shopping cart main part 1 is provided with anticollision radar 26, and anticollision radar system is hidden microcomputer control ware and bee calling organ by a plurality of inductors and a set of and constitutes, and its principle utilizes ultrasonic signal, via the commander and the control of microcomputer, from the transmission of inductor and received signal process again, compares the signal time of turning back and calculates the distance of testee, then sends different alarm sound by the alarm.
Preferably, be provided with automatic following mechanism in the shopping cart main part, automatic following mechanism is including setting up UWB chip on the installing support and the UWB chip that the follower carried, UWB chip on the installing support is connected with the input of controller, in-wheel motor with the output of controller is connected.
The technical scheme introduces the structural composition of the automatic following shopping cart in detail, the article placing frame is used for placing large articles, the purchasing article device basket is used for placing small articles, the large article placing frame and the purchasing article device basket can respectively place the large articles and the small articles, and the space of the shopping cart can be saved while classification is carried out; the hub motor provides power for the whole supermarket shopping cart to drive the supermarket shopping cart to move; the mounting bracket is used for mounting a battery, an automatic following mechanism and a folding mechanism; the battery provides power for the invention, and the battery provides power, so that the energy is saved and the environment is protected; the folding mechanism is connected with the hub motor and is used for controlling the hub motor to rotate and fold, so that the occupied space position is reduced; the shopping guide platform is used for replacing a cashier, and a consumer can perform code scanning payment through the shopping guide platform, so that queuing payment time is saved.
In the technical scheme, the structure of the automatic following mechanism is specifically introduced, a UWB chip on a mounting bracket is connected with a battery, the battery provides a power supply, a simple power supply is connected to the UWB chip carried by a following person to supply power to the chip, the UWB chip on the mounting bracket and the UWB chip on a customer realize accurate positioning of the position of the customer, the position information of the customer is sent to a controller, the controller controls a hub motor to realize steering, advancing or retreating to realize an automatic following function, the controller adopts a single chip microcomputer, the specific structure and the working principle of the single chip microcomputer are skills which should be familiar and mastered by people in the field, so that the description is not provided in the text, and UWB (ultra wideband) is a carrier-free communication technology, transmits data by using non-sine wave narrow pulses of nanosecond to microsecond level, and is called as a revolutionary progress in the radio field, it is considered that UWB will become the mainstream technology of short-distance wireless communication in the future, and in general, UWB is used for short-distance high-speed data transmission in the early period, and in recent years, subnanosecond ultra-narrow pulses are used for short-distance accurate indoor positioning at home and abroad.
Moreover, the shopping cart also has a function of accompanying.
Preferably, the automatic homing module is used for automatically positioning a target point as a parking area after the shopping cart is used, and the shopping cart is driven to automatically return to the parking position through the cooperation of the modules, so that the labor and the force are saved and the shopping cart can be used next time.
Specifically, the automatic homing mode further comprises the step of controlling the shopping cart to move through remote control to realize homing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An unmanned supermarket shopping cart comprises a shopping cart main body (1), and is characterized in that: the upper end of shopping cart main part (1) is provided with connects material mouth (2), connects the conveyer belt group (3) that the installation is used for conveying commodity in material mouth (2), and the top of conveyer belt group (3) is provided with a plurality of and is used for acquireing code reader (4) of commodity information, be provided with commodity bucket (5) in shopping cart main part (1), commodity bucket (5) are located the one end of conveyer belt group (3), be provided with automatic packing mechanism in commodity bucket (5).
2. An unmanned supermarket shopping cart according to claim 1, characterized in that: the conveying belt group (3) comprises a first conveying belt (6) and a second conveying belt (7), wherein the second conveying belt (7) is arranged at one end of the first conveying belt (6), the second conveying belt (7) is obliquely arranged, and the lower end of the second conveying belt is located above the commodity barrel (5).
3. An unmanned supermarket shopping cart according to claim 2, characterized in that: the two ends of the first conveyor belt (6) are respectively provided with a driving wheel (8) and a driving wheel (9), one end of the driving wheel (9) is connected with a tensioning mechanism (10) for controlling the driving wheel to move, and the driving wheel (8) is connected with a first power source (11) for driving the driving wheel to rotate.
4. An unmanned supermarket shopping cart according to claim 2, characterized in that: the code reader (4) is arranged between the first conveyor belt (6) and the second conveyor belt (7).
5. An unmanned supermarket shopping cart according to claim 1, characterized in that: the commodity barrel (5) is slidably arranged in the shopping cart main body (1), and one end of the commodity barrel (5) is connected with a second power source (12) used for controlling the movement of the commodity barrel.
6. An unmanned supermarket shopping cart according to claim 5, characterized in that: the lower end of the commodity barrel (5) is provided with a bottom bracket (13), and two sides of the bottom bracket (13) are respectively provided with a guide rail (14).
7. An unmanned supermarket shopping cart according to claim 1, characterized in that: the shopping cart main body (1) is provided with a storage bin (15) for storing large articles.
8. An unmanned supermarket shopping cart according to claim 1, characterized in that: a driving chassis (16) is arranged at the bottom of the shopping cart body (1), and a hub motor (17) for driving the shopping cart body (1) and a steering wheel (18) for steering are mounted on the driving chassis (16).
9. An unmanned supermarket shopping cart according to claim 1, characterized in that: the bottom of shopping cart main part (1) is provided with emergent wheel (19), and emergent wheel (19) pass through link mechanism (20) to be fixed in shopping cart main part (1) bottom, the side of shopping cart main part (1) is provided with hand wheel axle (21) that are used for expanding emergent wheel (19), and hand wheel axle (21) pass through gear mechanism (22) and are connected with link mechanism (20) transmission.
10. An unmanned supermarket shopping cart according to claim 1, characterized in that: the shopping cart is characterized in that a touch screen (23) is arranged on the shopping cart main body (1), a box (24) used for installing a camera is installed on the shopping cart main body (1), a micro camera (25) is arranged in the box (24), and an anti-collision radar (26) is arranged at the bottom of the shopping cart main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765309.4U CN210707554U (en) | 2019-10-18 | 2019-10-18 | Unmanned supermarket shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765309.4U CN210707554U (en) | 2019-10-18 | 2019-10-18 | Unmanned supermarket shopping cart |
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| Publication Number | Publication Date |
|---|---|
| CN210707554U true CN210707554U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921765309.4U Active CN210707554U (en) | 2019-10-18 | 2019-10-18 | Unmanned supermarket shopping cart |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588751A (en) * | 2019-10-18 | 2019-12-20 | 智慧式有限公司 | Unmanned supermarket shopping cart |
| TWI741807B (en) * | 2020-09-25 | 2021-10-01 | 東元電機股份有限公司 | Automatic following system for unmanned vehicle |
-
2019
- 2019-10-18 CN CN201921765309.4U patent/CN210707554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588751A (en) * | 2019-10-18 | 2019-12-20 | 智慧式有限公司 | Unmanned supermarket shopping cart |
| TWI741807B (en) * | 2020-09-25 | 2021-10-01 | 東元電機股份有限公司 | Automatic following system for unmanned vehicle |
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