CN112233344A - Commodity information acquisition device - Google Patents
Commodity information acquisition device Download PDFInfo
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- CN112233344A CN112233344A CN202010949349.5A CN202010949349A CN112233344A CN 112233344 A CN112233344 A CN 112233344A CN 202010949349 A CN202010949349 A CN 202010949349A CN 112233344 A CN112233344 A CN 112233344A
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- commodity
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- 238000005303 weighing Methods 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 description 4
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention discloses a commodity information acquisition device, which comprises a base, and a camera assembly, a code scanning assembly, a weighing assembly and a rotary display assembly which are respectively arranged on the base, wherein the shooting direction of the camera assembly and the code scanning direction of the code scanning assembly respectively face a commodity information acquisition area above the base and are respectively used for acquiring picture information and bar code information of commodities; the base is provided with a first groove, and the weighing component is arranged in the first groove and used for acquiring the weight information of the commodity; the rotary display component is arranged above the weighing component and used for bearing commodities needing information acquisition. The commodity information acquisition device can acquire the weight, the specification and the size, the bar codes, the multi-angle pictures and the like of commodities, so that the efficiency and the accuracy of commodity information acquisition are improved.
Description
Technical Field
The invention relates to the technical field of unmanned vending, in particular to a commodity information acquisition device.
Background
When an unmanned vending store is built, a commodity identification model needs to be created to accurately identify commodities taken by customers, and dozens to hundreds of effective pictures are usually needed to train the model according to the characteristic identification degree of the commodities. In the existing commodity information acquisition technology, one channel is a structured commodity introduction picture of an e-commerce platform, a massive buyer blueprint and a consumer blueprint on a social platform. Although the data is high in cost performance, the effectiveness of the picture is difficult to guarantee; the other channel is real shelf data acquisition in a supermarket, and various different scenes are simulated through an intelligent lamp box and an intelligent acquisition vehicle to shoot commodities at multiple angles, so that a huge training database is established to obtain the most abundant training data. The method has higher hardware cost, and further integration processing is needed after data acquisition, so the efficiency is lower.
Except that the manual work carries out the shooting of multi-angle to the commodity appearance and gathers the map to obtain the shape and the packing pattern of this object, often still need use the electronic scale to carry out a lot of weighing to the commodity in order to obtain product weight, this kind of mode of utilizing dispersive equipment to carry out the collection to commodity appearance information many times, not only efficiency is lower, makes mistakes easily moreover, causes the increase of cost of labor and the inaccurate of the commodity information of gathering.
Disclosure of Invention
The invention aims to provide a commodity information acquisition device which can acquire the weight, the specification and the size, a bar code, a multi-angle picture and the like of a commodity, so that the efficiency and the accuracy of commodity information acquisition are improved.
In order to achieve the above purpose, the invention provides the following technical scheme:
a commodity information acquisition device comprises a base, and a camera assembly, a code scanning assembly, a weighing assembly and a rotary display assembly which are respectively arranged on the base, wherein,
the shooting direction of the camera assembly and the code scanning direction of the code scanning assembly respectively face a commodity information acquisition area above the base and are respectively used for acquiring picture information and bar code information of commodities;
the base is provided with a first groove, and the weighing component is arranged in the first groove and used for acquiring the weight information of the commodity;
the rotary display component is arranged above the weighing component and used for bearing commodities needing information acquisition.
Preferably, the base is a cuboid, the camera assembly comprises a camera support and at least one camera, and the camera is fixed on the base through the camera support.
Specifically, the camera support is of an inverted L-shaped structure, the end of a first edge of the L-shaped camera support is fixed on a first side surface of the base and is perpendicular to the upper surface of the base, and a second edge of the L-shaped camera support is parallel to the upper side of the base;
the camera includes first camera, second camera and third camera, first camera is located the second edge to the direction of shooting is facing down the rotatory show subassembly, the second camera with the third camera is located respectively the first half and the latter half on first edge, and the direction of shooting does the commodity show region of rotatory show subassembly top.
Preferably, the weighing component comprises a weighing sensor and a weighing tray, the lower part of the weighing tray is fixed in the sensing area above the weighing sensor through a cushion block, and the rotary display component is fixed above the weighing tray.
Preferably, the rotary display assembly comprises a rotary display stand and a rotary hanger, wherein,
the rotary display table comprises a driving part and a rotating part, the driving part is fixedly arranged above the weighing tray, and the rotating part is arranged above the driving part and is coaxially connected with the driving part;
the rotary hanger is mounted above the rotary portion and rotates along with the rotary portion.
Further, the rotary hanging rack comprises a tray part and a hanging rack part, the tray part is installed above the rotating part and rotates along with the rotating part, the hanging rack part is in a long and thin strip shape and is vertically fixed on the upper surface of the tray part, and the upper end of the hanging rack part is bent to form a U-shaped hook for hanging commodities needing information collection.
Preferably, commodity information collection device still includes the industrial computer subassembly, the industrial computer subassembly includes industrial computer and industrial computer mounting panel, the industrial computer passes through the industrial computer mounting panel is fixed the upper surface of base, just the industrial computer respectively with the camera subassembly sweep the code component the subassembly of weighing reaches rotatory show subassembly signal connection.
Specifically, the base comprises a triangular prism-shaped mounting seat, one side surface of the triangular prism-shaped mounting seat is fixed at the edge of a first side edge of the upper surface of the base, and the first side edge does not belong to the first side surface for fixing the base;
the industrial computer mounting panel is fixed just slope is regional to commodity information acquisition on the side of triangular prism shape mount pad, the industrial computer mounting panel is inside hollow cuboid, the industrial computer is installed in the industrial computer mounting panel.
Preferably, the code scanning assembly comprises a code scanning gun and a code scanning gun support used for installing the code scanning gun, and the code scanning gun support is fixed to the position, close to the upper edge of the side face of the rotary display assembly, of the mounting plate of the industrial personal computer.
Preferably, the base is further integrated with a power module for supplying power to the industrial personal computer assembly, the camera assembly, the code scanning assembly, the weighing assembly and the rotary display assembly.
Compared with the prior art, the unmanned vending store provided by the invention has the following beneficial effects:
the commodity information acquisition device provided by the invention integrates the camera assembly, the code scanning assembly and the weighing assembly, is respectively used for acquiring the picture information, the bar code information and the commodity weight information of commodities, and is also integrated with the rotary display assembly, and the rotary display assembly is used for bearing the commodities needing information acquisition and is used for rotary display so that the camera assembly can acquire pictures of the commodities at various angles, so that the weight, specification and size, the bar code, the multi-angle pictures and the like of the commodities can be acquired in one-stop mode by using the same device, and the efficiency and the accuracy of commodity information acquisition are improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of a commodity information collecting device according to an embodiment of the present invention;
FIG. 2 is a front view of a merchandise information collection device according to an embodiment of the present invention;
FIG. 3 is a right side view of the merchandise information collection device according to an embodiment of the present invention;
FIG. 4 is a left side view of the merchandise information collection device according to an embodiment of the present invention;
FIG. 5 is a longitudinal sectional view of the merchandise information collection device along the direction D-D according to the embodiment of the present invention;
FIG. 6 is a schematic view of a merchandise information collection device according to an embodiment of the present invention;
fig. 7 is a longitudinal sectional view of the commodity information collecting device in the direction E-E according to the embodiment of the present invention.
Reference numerals:
1-base, 111-socket;
112-plug, 113 power cord;
12-a foot pad, 2-a camera component;
211-a first camera, 212-a second camera;
213-third camera, 221-first side of camera mount;
2211-camera cover plate, 2212-butterfly nut;
2212-screw spacing post, 2214-camera mounting rack;
222-the second side of the camera bracket, 2221-the screw spacer post;
3-rotating display assembly 311-driving part of rotating display platform;
312-rotating part of the rotating display stand, 321-tray part of the rotating hanger;
322-a hanger part of a rotary hanger, 4-a weighing assembly;
41-weighing sensor, 42-weighing tray;
43-cushion block, 5-code scanning assembly;
51-code scanning gun, 52-code scanning gun support;
6-an industrial personal computer component, 61-an industrial personal computer;
611-display screen, 62-industrial control computer mounting plate;
63-triangular prism shaped mounting seat, 64-horn.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, an embodiment of the present invention provides a commodity information collecting device, including a base 1, and a camera assembly 2, a code scanning assembly 5, a weighing assembly 4, and a rotary display assembly 3, which are respectively mounted on the base, wherein a shooting direction of the camera assembly 2 and a code scanning direction of the code scanning assembly respectively face a commodity information collecting area above the base 1, and are respectively used for collecting picture information and barcode information of a commodity; the base 1 is provided with a first groove, and the weighing component 4 is arranged in the first groove and used for acquiring commodity weight information; the rotary display component 3 is arranged above the weighing component 4 and is used for bearing commodities needing information acquisition.
The commodity information acquisition device provided by the invention integrates the camera assembly 2, the code scanning assembly 5 and the weighing assembly 4 which are respectively used for acquiring picture information, bar code information and commodity weight information of commodities, and also integrates the rotary display assembly 3 which is used for bearing commodities needing information acquisition and rotationally displaying the commodities so that the camera assembly 2 can acquire pictures of the commodities at various angles, and in order that the code scanning assembly 5 can successfully scan the bar codes of the commodities, the one-stop acquisition of the weight, the specification size, the bar codes, the multi-angle pictures and the like of the commodities by using the same device is realized, so that the efficiency and the accuracy of commodity information acquisition are improved.
The embodiment of the invention provides a commodity information acquisition device, wherein a base 1 is cuboid, a camera component 2 comprises a camera support and at least one camera, and the camera is fixed on the base 1 through the camera support. In the specific implementation process, please refer to fig. 5, the camera support is designed to be an inverted L-shaped structure, an end of a first side 221 of the L-shaped camera support is fixed on the first side surface of the base 1 and is perpendicular to the upper surface of the base 1, and a second side 222 of the L-shaped camera support is parallel to the upper side of the base 1. The camera comprises a first camera 211, a second camera 212 and a third camera 213, the first camera 211 is arranged on a second edge 222 of the camera support, the shooting direction faces downwards and faces towards the rotary display component 3, the second camera 212 and the third camera 213 are respectively arranged on the upper half part and the lower half part of the first edge 221 of the camera support, and the shooting direction is a commodity display area above the rotary display component 3.
More specifically, the first camera 211 and the screw spacing post 2221 used in cooperation therewith may be respectively fixed to the first side 221 of the camera bracket; the second camera 212 and the third camera are respectively fixed on the second edge 222 of the camera bracket by the screw spacing column 2212 and the camera mounting rack 2214 which are matched with the second camera and the third camera; then, signal lines of the three cameras extend to the inner side of the base 1 of the acquisition device along the inner side of the camera support, the signal lines are led out and finally connected to the industrial personal computer 51, prepared programs are burnt in the industrial personal computer 51, and the cameras are controlled by the industrial personal computer 51 to acquire image information of each angle of the commodity. In addition, the shooting direction of the first camera 211 is downward and directly opposite to the rotary display component 3 to obtain the picture information of the vertical angle of the commodity, an included angle β is formed between the shooting direction of the second camera 212 and the upper surface of the base to obtain the picture information of the oblique viewing angle of the commodity, the shooting direction of the third camera 213 is parallel to the upper surface of the base 1 to obtain the picture information of the horizontal angle of the commodity, and the rotary display component 3 can drive the commodity to rotate, so that the camera component 2 can obtain the picture information of each angle of the commodity without manual operations such as manual rotary commodity shooting, and the labor cost is reduced. If the angle is not suitable when the camera shoots the commodity picture, the butterfly nut 2212 can be screwed, and the positions of the second camera 212 and the third camera 213 can be finely adjusted, so that a better shooting angle can be obtained.
Referring to fig. 5-7, in an embodiment of the present invention, a weighing assembly 4 includes a weighing sensor 41 and a weighing tray 42, a sensing area above the weighing sensor 41 is fixed below the weighing tray 42 through a pad 43, and a rotary display assembly 3 is fixed above the weighing tray. The weighing component 4 is integrally arranged in the first groove of the base 1, is not easily influenced by the environment, cannot cause dislocation between the weighing sensor 41 and the weighing tray 42 to influence the weighing effect, sets the sensing area of the cushion block 43 above the weighing sensor 41, avoids weighing errors caused by sharing of the non-sensing area of the weighing sensor 41 when the weighing tray 42 is directly placed on the weighing sensor 41, and further improves the weighing accuracy. In addition, the signal line of the weighing sensor 41 is led out to the industrial personal computer 61 and used for collecting commodity weight information, a foundation is provided for the unmanned goods selling shop system to accurately identify commodities taken or put back by customers from the goods shelf in a mode of combining commodity weight and commodity picture information, the collecting process is simple and convenient, and the cost and the error of manual participation are reduced.
Referring to fig. 5-7, in the merchandise information collecting device according to the embodiment of the present invention, the rotary display assembly 3 includes a rotary display stand and a rotary hanger, wherein the rotary display stand includes a driving portion 311 and a rotating portion 312, the driving portion 311 of the rotary display stand is fixedly installed above the weighing tray 42, the rotating portion 312 of the rotary display stand is disposed above the driving portion 311 and coaxially connected to the driving portion 311, the driving portion 311 may have a built-in dc motor, and a rotating shaft of the motor is perpendicular to an upper surface of the weighing tray 42, the rotating portion 312 is installed on a rotating shaft of the motor, and the rotating portion 312 is driven to rotate by the coaxial connection; the rotary hanger is installed above the rotary part 312 of the rotary display stand and rotates along with the rotary part 312 of the rotary display stand to drive the goods to rotate. In addition, the driving part 311 of the rotary display stand is in signal connection with the industrial personal computer 61, the industrial personal computer 61 is used for controlling the rotating speed and the like of the driving part 311 of the rotary display stand, the commodities do not need to be rotated manually, and the picture information of certain angles of the commodities is greatly avoided from being omitted in the shooting process.
In the concrete implementation, rotatory stores pylon includes tray portion 321 and stores pylon portion 322, and the tray portion 321 of rotatory stores pylon installs in the rotating part 312 top of rotatory show stand and follows the rotating part 312 and rotate, and the stores pylon portion 322 of rotatory stores pylon is elongated strip and vertical the fixing at the upper surface of tray portion 312, and the upper end bending type of stores pylon portion 322 forms a U-shaped couple and is used for hanging the commodity that puts the information acquisition that needs to hang. In specific implementation, the rack portion 322 of the rotary rack can be fixed at the edge of the upper surface of the tray portion 321, and the tray portion 321 is not affected to directly place the commodity. The rotary hanging rack is used for directly placing or hanging commodities, so that rotary display of commodities in different forms is met, and commodity picture information and bar code information can be conveniently acquired by the camera assembly 2 and the code scanning assembly 5.
Referring to fig. 1 to 6, the commodity information collecting device provided by the embodiment of the invention further includes an industrial personal computer assembly 6, the industrial personal computer assembly 6 includes an industrial personal computer 61 and an industrial personal computer mounting plate 62, the industrial personal computer 61 is fixed on the upper surface of the base 1 through the industrial personal computer mounting plate 62, and the industrial personal computer 61 is respectively in signal connection with the camera assembly 2, the code scanning assembly 5, the weighing assembly 4 and the rotary display assembly 3, and is used for controlling the camera assembly 2, the code scanning assembly 5, the weighing assembly 4 and the rotary display assembly 3 and receiving data collected by the camera assembly 2, the code scanning assembly 5, the weighing assembly 4 and the rotary display assembly 3.
In the commodity information acquisition device provided by the embodiment of the invention, the code scanning assembly 5 comprises the code scanning gun 51 and the code scanning gun support 52 for installing the code scanning gun 51, the code scanning gun support 52 is fixed at the upper edge of the side surface of the industrial personal computer installation plate 62 close to the rotary display assembly 3, the code scanning gun 51 is prevented from being shielded, and the code scanning gun is convenient to detach, install or adjust the code scanning angle, so that the code scanning gun 51 can accurately identify the barcode information of the commodity.
In addition, base 1 still integrates to have a power module, including socket 111, plug 112, power cord 113 etc. for supply power such as industrial computer subassembly 6, camera subassembly 2, sweep yard subassembly 5, weighing component 4 and rotatory show subassembly 3. Still be equipped with the callus on the sole 12 of a plurality of toper below the base 1, this callus on the sole 12 can adopt anti-skidding material and/or shock-absorbing material to make, has improved whole commodity information acquisition device's stability and security.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A commodity information acquisition device is characterized by comprising a base, a camera assembly, a code scanning assembly, a weighing assembly and a rotary display assembly which are respectively arranged on the base, wherein,
the shooting direction of the camera assembly and the code scanning direction of the code scanning assembly respectively face a commodity information acquisition area above the base and are respectively used for acquiring picture information and bar code information of commodities;
the base is provided with a first groove, and the weighing component is arranged in the first groove and used for acquiring the weight information of the commodity;
the rotary display component is arranged above the weighing component and used for bearing commodities needing information acquisition.
2. The commodity information collection device of claim 1, wherein the base is a cuboid, the camera assembly comprises a camera support and at least one camera, and the camera is fixed on the base through the camera support.
3. The commodity information collecting device according to claim 2, wherein the camera holder has an inverted L-shaped structure, an end of a first side of the L-shaped camera holder is fixed to the first side of the base and is perpendicular to the upper surface of the base, and a second side of the L-shaped camera holder is parallel to the upper side of the base;
the camera includes first camera, second camera and third camera, first camera is located the second edge to the direction of shooting is facing down the rotatory show subassembly, the second camera with the third camera is located respectively the first half and the latter half on first edge, and the direction of shooting does the commodity show region of rotatory show subassembly top.
4. The merchandise information collection device of claim 1, wherein the weighing assembly comprises a weighing sensor and a weighing tray, wherein the lower portion of the weighing tray is fixed to the sensing area above the weighing sensor through a cushion block, and the rotary display assembly is fixed above the weighing tray.
5. The merchandise information collection device of claim 4, wherein the rotary display assembly comprises a rotary display stand and a rotary hanger, wherein,
the rotary display table comprises a driving part and a rotating part, the driving part is fixedly arranged above the weighing tray, and the rotating part is arranged above the driving part and is coaxially connected with the driving part;
the rotary hanger is mounted above the rotary portion and rotates along with the rotary portion.
6. The commodity information collecting device according to claim 5, wherein the rotary hanger includes a tray portion and a hanger portion, the tray portion is mounted above the rotary portion and rotates along with the rotary portion, the hanger portion is in a shape of a long and thin strip and is vertically fixed on an upper surface of the tray portion, and an upper end of the hanger portion is bent to form a U-shaped hook for hanging a commodity to be collected.
7. The commodity information acquisition device of claim 3, further comprising an industrial personal computer component, wherein the industrial personal computer component comprises an industrial personal computer and an industrial personal computer mounting plate, the industrial personal computer passes through the industrial personal computer mounting plate is fixed on the upper surface of the base, and the industrial personal computer is respectively in signal connection with the camera component, the code scanning component, the weighing component and the rotary display component.
8. The commodity information collecting device according to claim 7, wherein said base includes a triangular prism-shaped mount having one side fixed at an edge of a first side of an upper surface of said base, said first side not belonging to the first side to which said base is fixed;
the industrial computer mounting panel is fixed just slope is regional to commodity information acquisition on the side of triangular prism shape mount pad, the industrial computer mounting panel is inside hollow cuboid, the industrial computer is installed in the industrial computer mounting panel.
9. The merchandise information acquisition device of claim 7, wherein the code scanning assembly comprises a code scanning gun and a code scanning gun support for mounting the code scanning gun, and the code scanning gun support is fixed at an upper edge of the side surface of the industrial personal computer mounting plate close to the rotary display assembly.
10. The commodity information acquisition device of any one of claims 7 to 9, wherein the base further integrates a power module for supplying power to the industrial personal computer assembly, the camera assembly, the code scanning assembly, the weighing assembly and the rotary display assembly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949349.5A CN112233344A (en) | 2020-09-10 | 2020-09-10 | Commodity information acquisition device |
| CA3130353A CA3130353A1 (en) | 2020-09-10 | 2021-09-10 | Commodity information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949349.5A CN112233344A (en) | 2020-09-10 | 2020-09-10 | Commodity information acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN112233344A true CN112233344A (en) | 2021-01-15 |
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ID=74115672
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010949349.5A Pending CN112233344A (en) | 2020-09-10 | 2020-09-10 | Commodity information acquisition device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112233344A (en) |
| CA (1) | CA3130353A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10312492A (en) * | 1997-05-13 | 1998-11-24 | Matsushita Refrig Co Ltd | Commodity elevating/lowering device for automatic vending machine |
| CN108593076A (en) * | 2018-05-03 | 2018-09-28 | 胡文华 | A kind of merchandise news identifies the electronic price computing scale and its application method of simultaneously automatic price |
| CN110164033A (en) * | 2018-02-13 | 2019-08-23 | 青岛海尔特种电冰柜有限公司 | Merchandise news extracting method, merchandise news extraction element and automatically vending system |
| CN210348632U (en) * | 2019-11-13 | 2020-04-17 | 威海新北洋数码科技有限公司 | Commodity information acquisition device |
| CN210493544U (en) * | 2018-12-24 | 2020-05-12 | 青岛海信智能商用系统股份有限公司 | Commodity information acquisition system |
-
2020
- 2020-09-10 CN CN202010949349.5A patent/CN112233344A/en active Pending
-
2021
- 2021-09-10 CA CA3130353A patent/CA3130353A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10312492A (en) * | 1997-05-13 | 1998-11-24 | Matsushita Refrig Co Ltd | Commodity elevating/lowering device for automatic vending machine |
| CN110164033A (en) * | 2018-02-13 | 2019-08-23 | 青岛海尔特种电冰柜有限公司 | Merchandise news extracting method, merchandise news extraction element and automatically vending system |
| CN108593076A (en) * | 2018-05-03 | 2018-09-28 | 胡文华 | A kind of merchandise news identifies the electronic price computing scale and its application method of simultaneously automatic price |
| CN210493544U (en) * | 2018-12-24 | 2020-05-12 | 青岛海信智能商用系统股份有限公司 | Commodity information acquisition system |
| CN210348632U (en) * | 2019-11-13 | 2020-04-17 | 威海新北洋数码科技有限公司 | Commodity information acquisition device |
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| Publication number | Publication date |
|---|---|
| CA3130353A1 (en) | 2022-03-10 |
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Application publication date: 20210115 |
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