CN209101634U - Article-storage device and refrigerator-freezer system - Google Patents
Article-storage device and refrigerator-freezer system Download PDFInfo
- Publication number
- CN209101634U CN209101634U CN201821420651.6U CN201821420651U CN209101634U CN 209101634 U CN209101634 U CN 209101634U CN 201821420651 U CN201821420651 U CN 201821420651U CN 209101634 U CN209101634 U CN 209101634U
- Authority
- CN
- China
- Prior art keywords
- article
- antenna
- storage device
- jube
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003860 storage Methods 0.000 title claims abstract description 79
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000005855 radiation Effects 0.000 claims description 18
- 230000010287 polarization Effects 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- -1 papery Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Abstract
This application involves a kind of article-storage devices, including cabinet body, supporting plate, jube, antenna and RFID module.For cabinet body for placing each article for carrying corresponding RFID label tag, cabinet body includes bottom plate.Supporting plate is located in cabinet body, for carrying each article of display state.Jube is located in cabinet body and connect with support board structure, for separating each article of display state.Antenna be separately positioned on jube and bottom plate on.Antenna on jube is used to incude the radiofrequency signal of the corresponding RFID label tag of each article of display state.Antenna on bottom plate is used to incude the radiofrequency signal of the corresponding RFID label tag of each article carried on bottom plate.RFID module is located on cabinet body and connect with each antenna communication, for receiving each radiofrequency signal and obtaining the corresponding Item Information of each article.By reasonably laying antenna on the jube and bottom plate in article-storage device, achieve the effect that greatly improve article recognition efficiency in article-storage device.
Description
Technical field
This application involves technical field of electrical equipment, more particularly to a kind of article-storage device and refrigerator-freezer system.
Background technique
With the continuous development of Social Culture technology, people's lives level is continuously improved.Information-based acceleration promotes, and makes
The various aspects of production and living coloured silk in riotous profusion appears.The full chain of production and consumption is made a general survey of, technology applied by links is quick
It updates, is strided forward at full speed towards intelligent, be supplied to people and facilitate efficient production and living tool increasingly, to become increasingly abundant
The production and living content of people.
In the trend of above-mentioned intelligent high speed development, consumer field is from traditions of the past entity sales mode, fastly
Speed is updated to internet+mode instantly, and still is continuing to renew upgrading at a high speed.In consumer field, supermarket is with people
The important place of life, and traditional supermarket is also just with the propulsion of information intelligence, either sales mode or mating
Equipment is all gradually upgrading, and to adapt to the development of society and technology, meets the increasing quality of the life demand of people.
In the consumption such as supermarket place, chilled goods are in occupation of the biggish market share, and as nobody sells the development of mode, storing
Device, such as the number of applications of refrigerator-freezer are increasing.However, inventor has found traditional during realizing the utility model
In article-storage device, problem at least more low there are still article recognition efficiency.
Utility model content
Based on this, it is necessary in view of the above technical problems, provide a kind of storing that can greatly improve article recognition efficiency
Device and a kind of refrigerator-freezer system.
To achieve the above object, the utility model embodiment uses following technical scheme:
On the one hand, the utility model embodiment provides a kind of article-storage device, comprising:
Cabinet body, for placing each article for carrying corresponding RFID label tag, the cabinet body includes bottom plate；
Supporting plate is located in the cabinet body, for carrying each article of display state；
Jube is located in the cabinet body and connect with the support board structure, for separating each article of display state；
Antenna is separately positioned on the jube on the bottom plate, and the antenna on the jube is for incuding exhibition
Show the radiofrequency signal of the corresponding RFID label tag of each article of state, the antenna on the bottom plate is described for incuding
The radiofrequency signal of the corresponding RFID label tag of each article carried on bottom plate；
RFID module is located on the cabinet body and connect with each antenna communication, for receiving each radiofrequency signal
And obtain the corresponding Item Information of each article.
On the other hand, a kind of refrigerator-freezer system is also provided, including equipment interface, management equipment and the article-storage device, institute
It states equipment interface to be arranged on the cabinet body of the article-storage device, the equipment interface is separately connected the described of the article-storage device
RFID module and the management equipment.
A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:
Above-mentioned article-storage device can more have by reasonably laying antenna on the jube and bottom plate in article-storage device
Effect ground acquires the radiofrequency signal in the RFID label tag of each article, to feed back to RFID module.So as to effectively solve large capacity
Antenna lays that, reliability big to the identification blind area of RFID label tag be low and the problems such as allocating antenna framework complexity in article-storage device, has
Effect realizes that antenna lays the purpose of framework significantly simplifies, is easy for installation, identification blind area is smaller, reaches and greatly improves in article-storage device
The effect of article recognition efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of article-storage device in one embodiment；
Fig. 2 is the structural schematic diagram of article-storage device in another embodiment；
Fig. 3 is the structural schematic diagram of refrigerator-freezer system in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element and it is in combination be integrated, or may be simultaneously present centering elements.Term as used herein " installation ", " one
End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Refrigerator-freezer is widely used in numerous places of production and living, such as supermarket, workshop and family etc..Refrigerator-freezer is cold
The important carrying tool of collection storage and short distance conveying, can be divided into the types such as horizontal chest freezer and vertical freezer.Traditional refrigerator-freezer
It is provided with the cabinet body and refrigeration control system of setting specification.Refrigeration control system provides the refrigeration and lamp to cabinet body after being used to power on
The functions such as photocontrol.For ease of illustration of the content of the utility model, carried out so that article-storage device is horizontal chest freezer as an example below detailed
Explanation.It should be noted that article-storage device can also be the tolerant cabinet of other enclosed environments or semiclosed environment, such as experiment cabinet
Or storage box etc..
Referring to Fig. 1, the utility model embodiment provides a kind of article-storage device 100, including cabinet body 12, jube 14, support
Plate 16, antenna 18 and RFID module 20.Cabinet body 12 is for placing the article for carrying corresponding RFID label tag.Cabinet body 12 includes bottom plate
122.Jube 14 is located in cabinet body 12 and connect with 16 structure of supporting plate, for separating each article of display state.Supporting plate 16 is located at
In cabinet body 12, for carrying each article of display state.Supporting plate 16 is located in cabinet body 12, for carry display state article and
Jube 14.Antenna 18 be separately positioned on jube 14 and bottom plate on.Antenna 18 on jube 14 is for incuding each of display state
The radiofrequency signal of the corresponding RFID label tag of article.Antenna 18 on bottom plate 122 is used to incude each article carried on bottom plate 122 corresponding
The radiofrequency signal of RFID label tag.RFID module 20 is located on cabinet body 12 and communicates to connect respectively with each antenna 18, each for receiving
Radiofrequency signal simultaneously obtains the corresponding Item Information of each article.
It is appreciated that article-storage device 100 can be refrigerator-freezer, in above-mentioned article-storage device 100, cabinet body 1212 is article-storage device
All kinds of articles of 100 bearing structure, refrigeration needed for can be used for carrying or room temperature storage, and the above-mentioned jube 14 of carrying,
The structures such as supporting plate 16, each antenna 18 and RFID module 20.Above-mentioned article-storage device 100 can also include other components, example
The refrigeration system and lighting apparatus of such as article-storage device 100 do not do expansion description in this specification.All kinds of articles can be but not
It is limited to food, consumptive material or drug.The article of display state can be the upper layer article that user can directly see in cabinet body 12,
It is for the bottom article placed on bottom plate 122.The quantity of supporting plate 16 can be one, be also possible to multiple.
Structure connection between jube 14 and supporting plate 16, which can be, to be detachably connected, and is also possible to integration and is fixedly connected.RFID module
20 can be fixed on the inner surface of cabinet body 12, such as on surface of side plate, 122 surface of bottom plate or top cabinet door lower surface,
It can be embedded into cabinet body 12, such as be embedded into the interlayer of body wall of cabinet body 12, specific location can be received according to facilitating
The radiofrequency signal that antenna 18 returns, to be determined.Above-mentioned each antenna 18 can be the antenna 18 of same type, be also possible to
Different types of antenna 18, as long as can be realized the induction to RFID label tag.It should be noted that each shown in the accompanying drawings
The position that RFID module 20 is arranged is merely to indicate the communication connection relationship between RFID module 20 and antenna 18, rather than limit
Determine the actual installation position of RFID module 20.
In particular it is required that the article of storage (can be divided into the article of upper layer display state and the object of lower layer's inventory status
Product) stick corresponding RFID label tag respectively after, be placed in cabinet body 12 in each area of space of storage space, and be placed on bottom
It is stored on plate 122.Each RFID label tag uniquely corresponds to attached article.Antenna 18 on jube 14 is being connected
RFID module 20 drive under, respectively to two sides area of space emit radiofrequency signal, to receive the RFID of each article on supporting plate 16
The radiofrequency signal of tag feedback, and it is transferred to corresponding RFID module 20.RFID module 20 then can be according to the radio frequency received
Signal-obtaining is to the corresponding Item Information of each article, such as Item Title, date of manufacture, category, unit price information.Period, bottom plate
Antenna 18 on 122 can also emit radiofrequency signal to storage space respectively, to connect in the case where the RFID module 20 connected drives
The radiofrequency signal of the RFID label tag feedback of each article on bottom plate 122 is received, and is transferred to corresponding RFID module 20.To RFID
Module 20 can more fully obtain the Item Information of bottom article.
In above-mentioned article-storage device 100, by reasonably laying antenna on the jube 14 and bottom plate 122 in article-storage device
18, the radiofrequency signal in the RFID label tag of each article can be acquired, more effectively to feed back to RFID module 20.So as to have
Effect solves in the article-storage device 100 of large capacity, and the laying of antenna 18 is big to the identification blind area of RFID label tag, reliability is low and antenna 18
The problems such as framework complexity are disposed, effectively realize that antenna 18 lays the mesh such as framework significantly simplifies, is easy for installation, identification blind area is smaller
, achieve the effect that greatly improve article recognition efficiency in article-storage device 100.
Cabinet body 12 further includes the first side plate on 12 side of cabinet door and cabinet body, second side in one of the embodiments,
Plate, third side plate and the 4th side plate.Wherein, cabinet door is shield door made of electromagnetic shielding material, for example, it may be using tool
There is cabinet door made of the glass of electromagnetic shielding performance.First side plate, the second side plate, third side plate and the 4th side plate may each comprise
Two layers of barricade and the insulating layer being sandwiched between two layers of barricade.
Above-mentioned bottom plate 122 can specifically include barricade, ABS transmission layer and be sandwiched in one of the embodiments,
Insulating layer between barricade and ABS material transmission layer.First side plate, the second side plate, third side plate, the 4th side plate and bottom plate
122 constitute cabinet body 12, and provide the storage space of above-mentioned cabinet body 12.In other words, the shell of cabinet body 12 namely above-mentioned first side
The shell that each barricade on plate, the second side plate, third side plate, the 4th side plate and bottom plate 122 far from storage space side is constituted,
It can be to use and have shell made of the material of electromagnetic shielding performance, such as, but not limited to metal shell.The inner casing of cabinet body 12,
Namely close to each screen of storage space side on above-mentioned first side plate, the second side plate, third side plate, the 4th side plate and bottom plate 122
The four sides of the shell that shield plate is constituted, side can be made of the material for having electromagnetic shielding performance, and bottom surface can use saturating magnetic
Material is made, for example, ABS material bottom surface.Thermal insulation material is filled between the shell and inner casing of cabinet body 12 forms insulating layer.Using
The cabinet body 12 of electromagnetic shielding can avoid internal electromagnetism leaked wave, and the bottom plate 122 of cabinet body 12 is mounted on using magnetic-permeable material guarantee
The electromagnetic wave that the antenna 18 of bottom plate 122 emits can unhinderedly travel in the storage space of cabinet body 12.
Above-mentioned RFID (Radio Frequency Identification, radio frequency identification) label, namely it is based on radio frequency
Identification technology records the electronic tag of certain information.Wherein, radio frequency identification is a kind of contactless automatic identification technology, is passed through
Data in radiofrequency signal automatic identification RFID label tag, or as RFID write-in data, Radio Frequency Identification Technology work need not be artificial
Intervene, is operable with various adverse circumstances.In one example, RFID label tag includes coupling element and chip, coupling element
It is electrically connected chip.Further, RFID label tag is active RFID tag, semi-active RFID label tag or passive RFID tags.It is preferred that
, the RFID label tag of above-mentioned article uses UHF (Ultra High Frequency, hyperfrequency) electronic tag, corresponding RFID
Module for reading and writing uses ultrahigh frequency RFID module for reading and writing.UHF electronic tag belongs to passive electronic RFID label tag, works as RFID read-write module
Except induction range, UHF electronic tag is in passive states, when RFID read-write module is within induction range, UHF electronics mark
Label issue power supply needed for extraction work in electromagnetic wave from RFID read-write module.UHF electronic tag has identification apart from remote, identification
Degree is high, puts the feature that conflict ability is strong, scalability is good, so that refrigerating equipment has good recognition capability.
The quantity of jube 14 is one or more in one of the embodiments,.It is provided at least on any jube 14
One antenna 18.It is appreciated that the setting quantity of jube 14 can be one, it is also possible to two or more, specifically
Quantity can carry out flexible setting according to the dimensions of cabinet body 12 and the species number of article, as long as can satisfy all kinds of articles
Placement need.An antenna 18 can be set on each jube 14, realize to 14 1 sides of jube or two sides
The identification of the RFID label tag of article on the direction of face.Also the day of two or more quantity can be set on each jube 14
Line 18 accurately identifies the RFID label tag of article on 14 1 sides of jube or two sides direction with meeting.On jube 14
The setting quantity of antenna 18 can determine according to the Net long wave radiation coverage area of antenna 18, such as according to the antenna of concrete type
18 lobe width is come 18 quantity of antenna that is arranged needed for determining.
In this way, by the setting of jube 14 and on jube 14 flexible setting antenna 18 quantity, can mention significantly
Height is matched with the antenna 18 on bottom plate 122, can greatly be pressed to the recognition efficiency of the article in 14 two sides area of space of jube
Contracting identification blind area.
Antenna 18 is embedded in the inside of jube 14 or the either side table of jube 14 is arranged in one of the embodiments,
Face, and the radiation direction of antenna 18 is towards the article on supporting plate 16.Specifically, setting position of the antenna 18 on jube 14 can be with
It is but not limited to inside insertion jube 14, such as in the interlayer inside jube 14 or in any lateral surface of jube 14, day
The radiation direction of line 18 is towards article direction on supporting plate 16, as long as can make antenna 18 effectively to 14 either side of jube
Emit radiofrequency signal in area of space or the area of space of two sides.Preferably, on jube 14 antenna 18 radiation direction
It is parallel with 16 principal plane of supporting plate, so, it can be ensured that higher to the recognition efficiency of RFID label tag.
At least two antennas 18 are provided on bottom plate 122 in one of the embodiments,.Each antenna 18 on bottom plate 122
The radiation direction of the inside of bottom plate 122 and antenna 18 is respectively positioned on towards the article carried on bottom plate 122.It is appreciated that above-mentioned reality
It applies in example, the quantity for the antenna 18 being arranged on bottom plate 122 can be one, be also possible to two or more number
Amount, particular number can carry out flexible setting according to the dimensions of cabinet body 12 and the species number of article, as long as can satisfy
The identification of all kinds of articles needs on bottom plate 122.In the present embodiment, it is preferred that two can at least be arranged on bottom plate 122
Antenna 18, and antenna 18 can be set on bottom plate 122 on the closely surface of plane side, such as will be each on bottom plate 122
Antenna 18 is attached on bottom plate 122 on the closely surface of plane side, can also be encapsulated each antenna 18 by setting cover board
It is fixed, make each antenna 18 that external environment be isolated, avoids antenna 18 exposed.Or by antenna 18 in the interlayer of bottom plate 122.Bottom
The radiating surface of each antenna 18 can be in such a way that radiation direction is perpendicular to 122 principal plane of bottom plate, towards bottom plate on plate 122
The article carried on 122, being also possible to the vertical direction of 18 radiation direction of antenna and 122 principal plane of bottom plate, there are certain angles
Mode, towards bottom plate 122 on the article that carries, as long as the radiofrequency signal that can ensure that antenna 18 emits can effectively cover each object
RFID label tag region on product.
By the setting of the antenna 18 on above-mentioned bottom plate 122, the identification effect of article in cabinet body 12 can be further improved
Rate, compression identification blind area.
Referring to Fig. 2, antenna 18 includes double-side radiation antenna 18 or single side radiation antenna in one of the embodiments,
18.It is appreciated that the antenna 18 being arranged on jube 14, radiation direction is settable towards object in 14 two sides area of space of jube
The RFID label tag that product carry, so that the efficiency of antenna 18 maximizes, such as sets double-side radiation for the antenna 18 on jube 14
Antenna 18, in this way, the antenna 18 on each jube 14 can emit radiofrequency signal to two sides area of space respectively, each antenna 18
The radiofrequency signal area of coverage will may occur in which that part is overlapping, so as to further promote and guarantee signal strength in 18 area coverage of antenna
Uniformly, more reliably ensure accurately identifying for each RFID label tag.Antenna 18 on jube 14 may be set to be single side radiation day
Line 18, in this way, the antenna 18 on each jube 14 can realize supporting plate 16 towards the area of space transmitting radiofrequency signal of the same side
The radio frequency covering and identification of the RFID label tag of upper each article, and the complete machine cost of article-storage device can be reduced.
Above-mentioned antenna 18 is receiving and transmitting signal medium between RFID label tag and RFID read-write module.Can by following parameter come
Characterize the performance of antenna 18: gain, bandwidth, input impedance, reflecting system, voltage standing wave ratio, incident power/reflection power, wave
Valve width, front and back ratio and polarization characteristic, wherein gain be for measure antenna 18 towards a specific direction receiving and transmitting signal energy
Power；Bandwidth refers to frequency in the neighbouring a certain range of resonance point；Input impedance refers to 18 input end signal voltage and signal electricity of antenna
The ratio between stream；Reflection coefficient refers to the ratio of reflected voltage and incident voltage；Voltage standing wave ratio refers to antinode voltage and node voltage
Ratio；Lobe width refers to main lobe greatest irradiation direction two sides；Radiation intensity reduces the angle between the two o'clock of 3dB, is used for
18 radiation energy of antenna is described in the intensity of main lobe direction；Ratio of the front and back than referring to main lobe and back lobe maximum radiant intensity
Value；Polarization characteristic indicates the mode for the Electromagnetic Wave Propagation that antenna 18 issues, and divides antenna 18, the kind of antenna 18 according to polarization mode
Class includes linear polarization, circular polarisation and elliptic polarization.
Preferred in one of the embodiments, above-mentioned antenna 18 includes circular polarized antenna 18 or linear polarized antenna 18.
It is appreciated that above-mentioned each antenna 18 can be circular polarized antenna 18, and it can also be linear polarized antenna 18, it can also part
Antenna 18 is circular polarized antenna 18, and some antennas 18 is then linear polarized antenna 18.The circular polarisation electromagnetism that circular polarized antenna 18 emits
Wave is Equal amplitude rotation field, can incude the radiofrequency signal in the RFID label tag of arbitrary polarisation direction, therefore to the side of putting of article
It is lower to requiring, it using circular polarized antenna 18, can effectively improve the recognition efficiency of RFID label tag, reduce the O&M of article-storage device
Cost.
18 good directionality of linear polarized antenna and at low cost can pass through the polarized RFID mark of passive line of collocation lower cost
Label carry out using, when for example, by using linear polarized antenna 18, putting on article can be carried out according to the polarization direction of linear polarized antenna 18,
So that the linear polarization direction of the RFID label tag on article is identical as the polarization direction of linear polarized antenna 18, in this way, may be implemented compared with
High recognition efficiency simultaneously, substantially reduces the O&M cost of article-storage device.In another example if some antennas 18 can be circular polarisation day
Antenna 18 on each jube 14 when another part antenna 18 is linear polarized antenna 18, can be used circular polarized antenna by line 18
18, each antenna 18 on bottom plate 122 uses linear polarized antenna 18, and the polarized RFID label tag of passive line of arranging in pairs or groups can reduce cabinet
Body 12 at the middle and upper levels article put requirement simultaneously, improve article recognition efficiency and reduce cabinet body 12 O&M cost.
Preferred in one of the embodiments, above-mentioned antenna 18 is circular polarized antenna 18.Specifically, for bottom plate 122
On antenna 18, the circular polarized antenna 18 of 5dbi to 9dbi can be selected to be disposed, guarantee the discrimination of RFID label tag.It is right
In the antenna 18 on jube 14, the circular polarisation near field antenna 18 of 2-4dbi can be selected to be disposed.Such as it can specifically select
With the antenna 18 of following specification: for the antenna 18 on bottom plate 122, gain can be 5dbi to 9dbi.Input impedance can be
50Ω.Lobe width can be greater than 70 degree.Polarization characteristic is circular polarisation.18 wavelength of antenna can be 32.7cm.For jube 14
On antenna 18, gain can be 2dbi to 4dbi.Input impedance can be 50 Ω.Lobe width can be greater than 70 degree.Polarization
Feature is circular polarisation.18 wavelength of antenna can be 32.7cm.Wherein, the specific gain size of antenna 18 can be according to arrangement environment
The attenuation of middle signal and the quantity of label determine.It is selected by the specification of above-mentioned each antenna 18, can effectively increase day
The area coverage of 18 radiofrequency signal of line reduces hardware cost.
In one of the embodiments, in cabinet body 12, installation site of each antenna 18 on jube 14 or bottom plate 122 is remote
From condenser pipe position, antenna 18 is damaged so as to avoid generation frosting on condenser pipe.
Supporting plate 16 includes metal supporting plate 16, plastic support plate 16 or glass supporting plate 16 in one of the embodiments,.It can manage
Solution, above-mentioned supporting plate 16 can use the supporting plate 16 of metal material, such as aluminum plate, irony plate, copper plate or other metal plates,
As long as being capable of providing intensity needed for bearing article and meeting the design weight requirement of article-storage device complete machine.Supporting plate 16
It can be the supporting plate 16 of plastic material, the such as, but not limited to supporting plate 16 of high intensity ABS material.Above-mentioned supporting plate 16 can also be
Glass supporting plate 16, such as, but not limited to various types of tempered glass supporting plates 16.It, can be with by using the supporting plate 16 of above-mentioned material
It takes into account structural strength simultaneously, improves the selection flexibility ratio according to 18 arrangement of antenna, reduce the O&M cost of article-storage device.
Supporting plate 16 includes latticed or hollow out supporting plate 16 in one of the embodiments,.It is appreciated that above-mentioned supporting plate 16
It can be latticed supporting plate 16, such as break the supporting plate 16 of array distribution hole formation on principal plane or be made of grain main flat
The supporting plate 16 in face.Above-mentioned supporting plate 16 can also be hollow out supporting plate 16, such as the supporting plate of whole hollow out or local hollow design
16.By using latticed or hollow out supporting plate 16, it can effectively improve article carrying simultaneously, reduce by 16 weight of supporting plate, thus
The main screw lift of article-storage device is reduced, production cost and service efficiency are reduced.
Jube 14 includes latticed or hollow out nonmetallic jube 14 in one of the embodiments,.Optionally, above-mentioned
Each jube 14 is also possible to latticed or hollow design, and is the demarcation plate of non-metallic material, such as ABS material, tempering glass
The demarcation plate of glass, organic glass or other synthetic non-metallic materials.It, can by using latticed or hollow out nonmetallic jube 14
While effectively to penetrate radiofrequency signal, reduces by 14 weight of jube and further decreased to reduce the main screw lift of article-storage device
Production cost and service efficiency.
Antenna 18 includes UHF ultra-high frequency antenna 18 in one of the embodiments,.RFID module 20 includes UHF hyperfrequency
RFID module 20.In other words, above-mentioned antenna 18 can be but not limited to UHF ultra-high frequency antenna 18, and concrete model can be with
It is selected according to RFID tag type, Item Information acquisition rate or 1212 interior environmental conditions of cabinet body.Correspondingly, RFID mould
Block 20 is also possible to but is not limited to UHF ultrahigh frequency RFID module 20, and concrete type can be according to the antenna 18 of use, and design
Need (such as recognition rate, precision, power consumption or cost) Lai Xuanyong.By using above-mentioned UHF ultra-high frequency antenna 18 and UHF
The Item Information collecting efficiency to stored goods can be improved in ultrahigh frequency RFID module 20, improves reliability.
In one embodiment, RFID module 20 includes single channel or multi-channel RFID module 20.It is appreciated that above-mentioned
RFID module 20 can be the single channel RFID module 20 for supporting individual antenna 18, such as the RFID read-write of 18 port of single antenna
Device.In this way, corresponding each antenna 18 can be respectively driven by multiple RFID modules 20, the identification to article is realized.RFID mould
Block 20 is also possible to support the multichannel RFID module 20 of mutiple antennas 18, such as the RFID reader of multiport.In this way, multiple
Antenna 18 can arrange in pairs or groups the small number of RFID module 20 such as one or two, and the identification to article can be realized, and improve and know
Other efficiency is at the same time it can also reducing O&M cost.
Referring to Fig. 3, in one embodiment, also providing a kind of refrigerator-freezer system 200, including equipment interface 21, management are set
Standby 23 and above-mentioned article-storage device 100.Equipment interface 21 is arranged on the cabinet body 12 of article-storage device 100.Equipment interface 21 is distinguished
Connect the RFID module 20 and management equipment 23 of article-storage device 100.
21 communication interface circuit module of equipment interface is appreciated that, between article-storage device 100 and management equipment 23
Communication, can be the disparate networks interface of this field routine.Management equipment 23 is the host computer of article-storage device 100, be can be used for
It receives the Item Information that each RFID module 20 reports and carries out real-time exhibition, interacted with user or the system into article-storage device 100
Cooling system and lighting apparatus are scheduled control and management etc..
Specifically, user can input the refrigeration system for being used to indicate article-storage device 100 to management equipment 23 and illumination is set
It is standby to carry out corresponding operating, such as adjustment refrigeration work consumption, to adjust the internal environment state or switching lighting fixtures of cabinet body 12
Deng.Each RFID module 20 is recognized in cabinet body 12 after the Item Information of each article by each antenna 18, can pass through equipment interface
21 are sent to management equipment 23.Management equipment 23 can carry out Item Management according to the Item Information received in turn, such as open up
Show that each article in cabinet body 12 deposits cabinet condition etc..Management equipment 23 can also be sent by equipment interface 21 to each RFID module 20
Item Information acquisition instructions trigger the Item Information that each RFID module 20 acquires each article in real time, actively so as to in cabinet body 12
Each article carries out the management such as stock-taking and tracking.
It, can be directly real by the coordinate design between above-mentioned management equipment 23, equipment interface 21 and RFID module 20
Human-computer interaction between current family and article-storage device is intuitively shown the Item Information in cabinet body 12, and user is facilitated to carry out
Article consults, item complementary or purchase decision etc. simultaneously, can be in conjunction with the application that antenna 18 each in article-storage device 100 is laid out
The recognition efficiency of article-storage device is greatly improved, to greatly promote the O&M efficiency of refrigerator-freezer system 200.
Management equipment 23 includes touching display terminal, acoustic control display terminal or server in one of the embodiments,.It can
To understand, above-mentioned management equipment 23 can be the touch display terminal of touch operation, such as tablet computer, intelligent interaction are put down
Plate, mobile phone or other computers with touch-input function.Management equipment 23 can also be acoustic control display terminal, such as intelligence
Energy interactive voice equipment, user can carry out control operation by way of voice on acoustic control display terminal.By using touching
Display terminal or acoustic control display terminal are touched, high-efficient, promotion article-storage device service efficiency is manipulated.Management equipment 23 can also be
Server, such as local management server or cloud management server, carry out linkage supervision by server, area may be implemented
The combined dispatching of more article-storage devices and management in domain, promote the O&M efficiency of refrigerator-freezer system 200.
Equipment interface 21 includes RS232 interface, RJ45 interface, RS485 interface and/or USB in one of the embodiments,
Interface.In other words, above-mentioned equipment interface 21 can be RS232 interface, RS485 interface or USB interface, be also possible to but not
It is limited to RS232 interface, RS485 interface and USB interface.The quantity of equipment interface 21 can be one, be also possible to it is multiple, specifically
Quantity can need to carry out according to the transmitted data amount that RFID module 20, management equipment 23 etc. link needs and Item Information
It determines.When multiple equipment interface 21, each equipment interface 21 can be connect according to wire data type for RS232 interface, RJ45
Any one of mouth, RS485 interface and USB interface or two kinds and two or more interfaces.Such as RJ45 interface can be passed through
RFID module 20 and management equipment 23 are connected, to realize the wire communication between RFID module 20 and management equipment 23, reliably
Ground uplink transporting articles information.The control instruction that management equipment 23 issues can also be transferred to the refrigeration being connected with RJ45 interface
System and/or lighting apparatus etc., the operation such as environmental Kuznets Curves of optimized integration.By applying above-mentioned interface, pipe can be reliably realized
The communication between equipment 23 and refrigerator-freezer system 200 is managed, the O&M efficiency of refrigerator-freezer system 200 is improved.
Refrigerator-freezer system 200 can also include two-dimension code label in one of the embodiments,.Two-dimension code label setting is being stored up
The outer surface of object device and/or management equipment 23.Two-dimension code label is for after being scanned by user terminal, triggering the aobvious of user terminal
Show page jump to the corresponding background service page of article-storage device.
It is appreciated that two-dimension code label can be but not limited to the materials such as papery, plastics, paint film or metal film or form
Two-dimension code label.It can be set on the outer surface of article-storage device namely the outer surface of cabinet body 12, or the management positioned at scene
On the outer surface of equipment 23, specific location can be arranged according to being easy to user's discovery and carrying out barcode scanning using user terminal.With
Family terminal can be but not limited to the terminal devices such as mobile phone and tablet computer.Background service number is pre- corresponding to article-storage device 100
The online service platform first opened, such as the service of wechat public platform, Alipay service number, Unionpay's service number or other platforms
Number.
Specifically, user can scan above-mentioned two-dimension code label by user terminal, it is corresponding to enter article-storage device 100
Background service number carry out member registration, article browsing in background service number, choose and prop up so as to by user terminal
It pays, evaluate the operations such as feedback, integration managing, article or hotel owner's sharing.It, can be further by the setting of above-mentioned two-dimension code label
The service efficiency of refrigerator-freezer system is improved, user experience is optimized.
Above-mentioned article-storage device management equipment 2318 can be also used for showing above-mentioned two dimensional code in one of the embodiments,
The corresponding two dimensional code of label.Show that two dimensional code is quickly scanned into service number for user by article-storage device management equipment 2318,
Also the service efficiency that can effectively improve refrigerator-freezer system 200, further increases user experience.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the application, and the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to utility model patent range.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (13)
1. a kind of article-storage device characterized by comprising
Cabinet body, for placing each article for carrying corresponding RFID label tag, the cabinet body includes bottom plate；
Supporting plate is located in the cabinet body, for carrying each article of display state；
Jube is located in the cabinet body and connect with the support board structure, for separating each article of display state；
Antenna is separately positioned on the jube on the bottom plate, and the antenna on the jube shows shape for incuding
The radiofrequency signal of the corresponding RFID label tag of each article of state, the antenna on the bottom plate is for incuding the bottom plate
The radiofrequency signal of the corresponding RFID label tag of each article of upper carrying；
RFID module is located on the cabinet body and connect with each antenna communication, for receiving each radiofrequency signal and obtaining
Obtain the corresponding Item Information of each article.
2. article-storage device according to claim 1, which is characterized in that the quantity of the jube is one or more, and is appointed
At least one described antenna is provided on one jube.
3. article-storage device according to claim 2, which is characterized in that the antenna is embedded in the inside of the jube or sets
It sets in any side surface of the jube, and the radiation direction of the antenna is towards the article on the supporting plate.
4. article-storage device according to any one of claims 1 to 3, which is characterized in that the antenna includes double-side radiation day
Line or single side radiation antenna.
5. article-storage device according to claim 4, which is characterized in that be provided at least two days on the bottom plate
Line, each antenna on the bottom plate is respectively positioned on the inside of the bottom plate and radiation direction is each towards carrying on the bottom plate
The article.
6. article-storage device according to claim 1 or 3, which is characterized in that the supporting plate includes metal supporting plate, plastic support plate
Or glass supporting plate.
7. article-storage device according to claim 6, which is characterized in that the supporting plate includes latticed or hollow out supporting plate.
8. article-storage device according to claim 1, which is characterized in that the jube includes latticed or hollow out nonmetallic
Jube.
9. article-storage device according to claim 1, which is characterized in that the antenna includes circular polarized antenna or linear polarization day
Line.
10. according to claim 1 or article-storage device described in 9, which is characterized in that the RFID module includes single channel or multi-pass
Road RFID module.
11. a kind of refrigerator-freezer system, which is characterized in that including described in equipment interface, management equipment and any one of claims 1 to 10
Article-storage device, the equipment interface is arranged on the cabinet body of the article-storage device, and the equipment interface is separately connected the storage
The RFID module and the management equipment of object device.
12. refrigerator-freezer system according to claim 11, which is characterized in that the equipment interface includes RS232 interface, RJ45
Interface, RS485 interface and/or USB interface.
13. refrigerator-freezer system according to claim 11, which is characterized in that it further include two-dimension code label, the two dimensional code mark
The outer surface of the article-storage device and/or the management equipment is arranged in label, and the two-dimension code label by user terminal for being swept
After retouching, the display page jump of the user terminal is triggered to the corresponding service number page of the article-storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420651.6U CN209101634U (en) | 2018-08-31 | 2018-08-31 | Article-storage device and refrigerator-freezer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420651.6U CN209101634U (en) | 2018-08-31 | 2018-08-31 | Article-storage device and refrigerator-freezer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101634U true CN209101634U (en) | 2019-07-12 |
Family
ID=67151768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821420651.6U Active CN209101634U (en) | 2018-08-31 | 2018-08-31 | Article-storage device and refrigerator-freezer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097838A1 (en) * | 2019-11-22 | 2021-05-27 | 连云港伍江数码科技有限公司 | Storage apparatus and antenna scanning control method and apparatus |
| CN114261604A (en) * | 2021-10-28 | 2022-04-01 | 浙江菜鸟供应链管理有限公司 | Radio frequency packing box |
| CN114261603A (en) * | 2021-10-28 | 2022-04-01 | 浙江菜鸟供应链管理有限公司 | Radio frequency packaging box and processing method thereof |
-
2018
- 2018-08-31 CN CN201821420651.6U patent/CN209101634U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097838A1 (en) * | 2019-11-22 | 2021-05-27 | 连云港伍江数码科技有限公司 | Storage apparatus and antenna scanning control method and apparatus |
| CN114261604A (en) * | 2021-10-28 | 2022-04-01 | 浙江菜鸟供应链管理有限公司 | Radio frequency packing box |
| CN114261603A (en) * | 2021-10-28 | 2022-04-01 | 浙江菜鸟供应链管理有限公司 | Radio frequency packaging box and processing method thereof |
| CN114261604B (en) * | 2021-10-28 | 2023-08-22 | 浙江菜鸟供应链管理有限公司 | Radio frequency packing box |
| CN114261603B (en) * | 2021-10-28 | 2023-08-25 | 浙江菜鸟供应链管理有限公司 | Radio frequency packing box and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109376812A (en) | Article-storage device, antenna scanning control method and refrigerator-freezer system | |
| CN209101634U (en) | Article-storage device and refrigerator-freezer system | |
| CN109297227A (en) | Article-storage device and refrigerator-freezer | |
| CN109376813A (en) | Article-storage device, antenna scanning control method and refrigerator-freezer system | |
| US9916485B1 (en) | Method of managing objects using an electromagnetic guided surface waves over a terrestrial medium | |
| CN208968122U (en) | Storage equipment and refrigerating system | |
| JP5292991B2 (en) | Storage and storage system | |
| CN109388988A (en) | Article-storage device, antenna scanning control method and device | |
| CN109269215A (en) | Storage equipment, storage equipment control method, device, refrigerating equipment and system | |
| CN109255273A (en) | Storage equipment, storage equipment control method, device, refrigerating equipment and system | |
| CA2996049C (en) | Object identification system and method | |
| CN209517229U (en) | Electronic equipment | |
| US10031208B2 (en) | Object identification system and method | |
| CN209915445U (en) | Storing device and vending system | |
| CN206975682U (en) | Double frequency RFID | |
| CN208819232U (en) | Article-storage device | |
| CN109388987A (en) | Storage equipment, storage equipment control method, device, refrigerating equipment and system | |
| CN208901738U (en) | Storage equipment and refrigerating system | |
| CN209027167U (en) | Storage equipment and refrigerating system | |
| CN103617407A (en) | Double-wireframe-type dinner plate label reading device and method | |
| CN208819312U (en) | Article-storage device | |
| CN208901706U (en) | Article-storage device | |
| CN208332847U (en) | A kind of refrigerator-freezer based on RFID technique | |
| ES2611738T3 (en) | Patch antennas that incorporate a prewired furniture module | |
| WO2021097835A1 (en) | Storage device and freezer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: Room 607, Building B, Lanjiangshan Phase I, No. 7, Lin Tong Mei Second Road, Meijing Community, Meilin Street, Futian District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN SONIQ DIGITAL SMART SOLUTION Ltd. Address before: 222000 No.6, East Huanghai Avenue, Lingang Industrial Zone, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG QUATIUS DIGITAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |