CN114403613A

CN114403613A - Article storage cabinet, management method thereof and article storage system

Info

Publication number: CN114403613A
Application number: CN202210050777.3A
Authority: CN
Inventors: 李福生; 王宇; 施柳波; 戴新鹏
Original assignee: Shanghai Guao Electronic Technology Co Ltd
Current assignee: Shanghai Guao Electronic Technology Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-04-29

Abstract

The application discloses an article storage cabinet, a management method thereof and an article storage system. When the article storage bag is torn or damaged, the RFID electronic tag can be damaged, so that the RFID reader-writer can not read the information of the torn electronic tag, and the phenomena that the article hanging rod still exists but the article storage bag hung on the article hanging rod is stolen, forged or replaced can be effectively prevented, and the anti-theft effect is achieved. The checking mode of this application not only can realize through checking article peg, can also realize through the RFID near field antenna RFID electronic tags on the direct reading article storage bag, for the checking mode that only reads article peg, this application has further improved in the security, has solved the hidden danger that exists among the prior art.

Description

Article storage cabinet, management method thereof and article storage system

Technical Field

The invention relates to the technical field of article storage, in particular to an article storage cabinet, a management method thereof and an article storage system.

Background

Article cabinet is a cabinet that can hold article, can be used for depositing archives, seal card, house property card, file data, check, collateral article, deposit and hold in the palm voucher etc. and including the cabinet body and cabinet door usually, the internal portion of cabinet from top to bottom is equipped with a plurality of mutually independent storage chambeies, can place a plurality of article in every storage intracavity.

The applicant discloses a new filing cabinet in a prior application with publication number CN 112401510A. As shown in fig. 1, 2(a) and 2(b), the novel file cabinet is a one-way door, the inside of the file cabinet is sequentially provided with a plurality of mutually independent storage cavities from top to bottom, and each storage cavity corresponds to one cabinet door. Each storage cavity is respectively provided with an article storage mechanism 5 ', each article storage mechanism 5' comprises an article hanging rod support 501 ', the article hanging rod support 501' is arranged in the storage cavity in a drawable manner, the article hanging rod support 501 'comprises a first support arm 502' and a second support arm 503 ', an article hanging rod contact frame 504' is arranged on the first support arm 502 ', two ends of an article hanging rod 505' are respectively detachably connected with the article hanging rod contact frame 504 'and the second support arm 503', and the storage box 506 'is of a bag-shaped structure and is hung below the article hanging rod 505'. When the article hanging rod support 501 'is used, the article hanging rod support 501' is pulled out from the article storage cavity, the plurality of storage boxes 506 'are vertically and densely hung on the article hanging rod support 501' through the corresponding article hanging rods 505 ', and a worker needs to take the article hanging rods 505' off the article hanging rod support 501 'and take corresponding files out of the storage boxes 506'.

In the above-mentioned novel filing cabinet, the storage box 506 'is hung on the article hanging rod 505', a circuit board is arranged in each article hanging rod 505 ', the circuit board stores a unique ID number corresponding to the article hanging rod 505', each circuit board is connected with the upper computer through a control board in a communication manner, and the checking manner is to determine whether the storage box 506 'is still at the placement position thereof by detecting the existence of the article hanging rod 505' (refer to the prior application CN112381194A of the applicant). However, there is a hidden danger in this type of inventory method, when the storage box 506 'is removed or replaced by forgery, and the article hanging rod 505' remains unchanged, the filing cabinet will think that the storage box 506 'still hangs on the article hanging rod 505', and the security is low, and the anti-theft requirement cannot be met. In addition, scanning antenna is not configured in the above-mentioned novel filing cabinet, and it all relies on reading the identification information of article peg 505 'to check storage box 506', and it is inefficient to check, and the security can not be ensured, leads to that the user uses the experience of filing cabinet relatively poor.

Therefore, the filing cabinet in the prior art still needs to be further improved.

Disclosure of Invention

The present invention is directed to an article storage cabinet, a management method thereof, and an article storage system, so as to solve the problems mentioned in the background.

In order to achieve the purpose, the invention adopts the following technical scheme:

a first aspect of the present application provides an article storage cabinet comprising:

the cabinet body is of a rectangular structure with an opening at one side, the interior of the cabinet body is divided into a plurality of independent storage cavities from top to bottom through a plurality of horizontal partition plates which are horizontally arranged, each storage cavity is sealed by a cabinet door through an electromagnetic lock, and an article storage mechanism and a scanning and counting mechanism are respectively arranged in each storage cavity; the cabinet body is also internally provided with an RFID reader-writer which is in communication connection with the upper computer through a network board; wherein each of the item storage mechanisms comprises:

the article hanging rod support comprises a first support arm and a second support arm which are oppositely arranged, and the first support arm and the second support arm are respectively connected with the inner walls of the left side and the right side of the storage cavity in a sliding manner through guide rails and can be horizontally pulled out of or pushed into the storage cavity;

the article hanging rod contact frame is arranged on the first support arm along the length direction of the first support arm;

at least one article hanging rod which is bridged between the first supporting arm and the second supporting arm, one end of each article hanging rod is detachably connected with the article hanging rod contact frame, and the other end of each article hanging rod is detachably connected with the second supporting arm; a circuit board is arranged in each article hanging rod, a unique ID number corresponding to the article hanging rod is stored in the circuit board, and each circuit board is in communication connection with the upper computer through a control board;

each article storage bag is arranged corresponding to one article hanging rod, a hollow channel capable of accommodating the article hanging rod to penetrate through is formed in the upper end of each article storage bag, the article storage bags penetrate through the article hanging rods through the hollow channels, and the sealing positions of the article storage bags are sealed and provided with RFID electronic tags;

wherein each of the scanning inventory mechanisms comprises:

the RFID near field antennas are fixedly arranged on the inner wall of the storage cavity, face to the article storage bag in the storage cavity and are in wireless communication connection with the RFID electronic tag in the article storage bag; each RFID near field antenna is also in communication connection with the RFID reader-writer in the cabinet body.

Preferably, the article storage bag comprises:

the bag body is of a cavity structure with an opening at the top end, and a first sealing tongue and a second sealing tongue are arranged at the opening of the bag body; wherein the content of the first and second substances,

the edge of the first sealing tongue is folded inwards and then is bonded or ironed on the inner wall of the bag body to form a hollow channel which can accommodate the article hanging rod to pass through;

the second sealing tongue is provided with an anti-theft adhesive tape for completely sealing the opening, a release film is arranged on the inner side of the anti-theft adhesive tape facing the opening, one side of the anti-theft adhesive tape facing the release film is provided with an adhesive layer, and the release film is bonded on the anti-theft adhesive tape through the adhesive layer; an RFID electronic tag is arranged between the release film and the anti-theft adhesive tape, or the edge of the first sealing tongue is turned inwards to form a turning surface, and the turning surface faces one side of the release film and is provided with the RFID electronic tag.

More preferably, the bag body is a first bag sheet and a second bag sheet formed by folding a rectangular bag sheet, two side edges of the first bag sheet are respectively connected with two side edges of the second bag sheet through heat sealing to form sealed edges, and an article accommodating cavity is formed inside the bag body; wherein, first bag piece is good at the second bag piece, and first bag piece is long out the part and is first sealing tongue, the edge outside that the second bag piece is in the opening part bonds the theftproof sticky tape forms second sealing tongue, bond from the lower limb of type membrane the theftproof sticky tape with the junction of second bag piece, the upper edge from the type membrane surpasss the upper edge of theftproof sticky tape or with the upper edge parallel and level of theftproof sticky tape.

More preferably, the first sealing tongue is integrally formed with the bag body and extends upward from the opening of the bag body.

More preferably, an ironing area is arranged on one side, facing the inner wall of the bag body, of the edge of the first sealing tongue after being turned inwards; or the edge of the first sealing tongue is folded inwards and then is provided with an adhesive strip on one side facing the inner wall of the bag body.

More preferably, the transverse midline of the RFID tag is aligned with the line of the opening of the pouch.

More preferably, the RFID electronic tag is fixedly bonded with the anti-theft adhesive tape, or the RFID electronic tag is fixedly bonded with the folded surface of the first sealing tongue; the RFID electronic tag comprises an RFID antenna and a radio frequency identification chip electrically connected with the RFID antenna, the radio frequency identification chip is pasted on the RFID antenna, and the adhesive force between the RFID antenna and the anti-theft adhesive tape is larger than that between the radio frequency identification chip and the RFID antenna. In a preferred embodiment, the radio frequency identification chip part is located on the transverse middle line of the RFID electronic tag.

Preferably, two ends of the article hanging rod extend out of two ends of the hollow channel; the contact module is provided with a first clamping groove with an opening at the lower end, and the first clamping groove is clamped on the article hanging rod contact frame on the first support arm; and a second clamping groove with an opening at the lower end is formed at the other end of the article hanging rod, and the second clamping groove is clamped on the second supporting arm.

More preferably, the contact module includes a v-21274, a shaped housing with a downward opening, the v-21274is provided with a cavity for accommodating the circuit board, the circuit board is provided with two sets of elastic elements, which are respectively a first elastic element and a second elastic element, each set of elastic elements has two support legs, and the two support legs of each set of elastic elements are symmetrically arranged on two inner side walls opposite to the first clamping groove and respectively protrude outwards from the inside of the cavity to the surface of the inner side wall of the first clamping groove.

Furthermore, the article hanging rod contact frame is of a rectangular strip structure, two PCB circuit boards are symmetrically arranged on two opposite side plates of the article hanging rod contact frame along the length direction of the article hanging rod contact frame, the two PCB circuit boards are respectively a first circuit board and a second circuit board, two copper foil layers which are parallel to each other are respectively laid on the opposite surfaces of the first circuit board and the second circuit board along the respective length directions of the first circuit board and the second circuit board, the first bus copper foil of the first circuit board and the first bus copper foil of the second circuit board are symmetrically arranged, and the second bus copper foil of the first circuit board and the second bus copper foil of the second circuit board are symmetrically arranged; work as the first draw-in groove joint of contact module in when on the article peg contact frame, two stabilizer ends of first elastic component offset with the first bus copper foil of first circuit board and the first bus copper foil of second circuit board respectively, two stabilizer ends of second elastic component offset with the second bus copper foil of first circuit board and the second bus copper foil of second circuit board respectively.

More preferably, an LED indicator light is further disposed on the circuit board, and the LED indicator light is electrically connected with the circuit board; the light of the LED indicator light is emitted through the transparent light guide piece on the v-shaped housing 21274.

Preferably, the top of the article storage cabinet is provided with an upper cover, the upper cover is provided with a first mechanical lock and a second mechanical lock, the first mechanical lock and the second mechanical lock are respectively configured for users with different operation authorities to use, and when the first mechanical lock and the second mechanical lock are unlocked simultaneously, the upper cover is opened.

Preferably, two or three RFID near field antennas are fixedly arranged on the inner wall of each storage cavity, a plurality of RFID near field antennas are arranged on a non-metal plate-shaped part side by side, and the non-metal plate-shaped part is fixedly arranged on one inner side wall of the storage cavity.

Preferably, a nixie tube display screen is arranged on the cabinet door corresponding to each storage cavity.

In a second aspect of the present application, there is provided a method for managing an article storage cabinet, which is applied to the article storage cabinet, the method including: generating a control command according to an external instruction of a user, and performing management operation on articles stored in a plurality of article storage cabinets on a cabinet layer, wherein the management operation comprises storage/taking operation, article hanging rod checking operation or article storage bag checking operation; wherein the content of the first and second substances,

the access operation comprises:

a1, the upper computer determines an article storage bag stored by an article to be stored/taken and an article hanging rod corresponding to the article storage bag, stores article information of the article to be stored/taken and associated information of the article storage bag used for containing the article and the article hanging rod, and sends a warehousing/ex-warehouse instruction to the control panel, wherein the warehousing/ex-warehouse instruction comprises the article information of the article to be stored/taken, the stored article storage bag and the article hanging rod corresponding to the article storage bag;

a2, the control board generates a first control command according to the warehousing/ex-warehousing command, and sends the first control command to the electromagnetic lock of the corresponding cabinet layer to control the electromagnetic lock to unlock, and the cabinet door of the corresponding cabinet layer is opened;

a3, generating a second control command by the control board according to the warehousing/ex-warehousing command, and sending the second control command to circuit boards on article hanging rods associated with articles to be stored/taken, wherein each circuit board is connected with an LED indicator lamp, and the circuit boards control the LED indicator lamps corresponding to the specified article hanging rods to flicker according to the second control command to prompt positions;

a4, when the control panel detects that the cabinet door of the corresponding cabinet layer is opened and then closed again, reading the state data of the article hanging rod and uploading the state data to the upper computer;

the article hanging rod checking operation comprises:

b1, the upper computer sends an article hanging rod checking instruction to the control panel, the article hanging rod checking instruction comprises a checking list, the checking list comprises at least part of ID numbers of the article hanging rods, and the ID number of each article hanging rod is uniquely allocated when the article hanging rods leave a factory;

b2, the control board generates a third control command according to the article hanging rod checking command, sequentially reads the ID numbers corresponding to all article hanging rods to be checked according to the checking list, and sequentially checks the state data of each article hanging rod according to the ID numbers;

b3, the control panel uploads all read ID numbers and state data thereof to the upper computer;

the item storage bag inventory operation comprising:

c1, the upper computer sends an article storage bag checking instruction to the network board, wherein the article storage bag checking instruction comprises a cabinet layer number to be checked in the article storage cabinet;

c2, the network board generates a fourth control command according to the inventory command of the article storage bags, and starts the RFID reader-writer and the RFID near-field antenna of the designated cabinet layer number;

c3, the RFID reader-writer sequentially reads RFID electronic tags on article storage bags in the storage cavity of the assigned cabinet layer number through the RFID near-field antenna, and the RFID data checked are uploaded to an upper computer; after the cabinet layer numbers needing to be checked are checked, the network board closes the RFID reader-writer and sends an article storage bag checking finishing instruction to the upper computer;

c4, the upper computer compares the data stored in the database with the inventory data uploaded by the current RFID reader-writer, and if the comparison result is consistent, the inventory operation of the article storage bag is finished; otherwise, disc supplement operation is carried out, and the step C5 is executed;

c5, the upper computer judges whether the preset disc supplementing times are reached, if not, disc supplementing is carried out on the cabinet layer where the upper computer is located according to the lacking RFID information, and the step C3 is returned; otherwise, prompting the RFID information which is not checked, and finishing the checking operation of the article storage bag.

Preferably, the article hanging rod checking operation comprises the following steps:

s1, the control board sends a first reading instruction point to point in sequence according to the ID number included in the article hanging rod checking instruction, and obtains the identification information of the corresponding article hanging rod, wherein the identification information includes the ID number and the state data;

s2, the control board receives an article hanging rod supplement checking instruction, and sends a second reading instruction according to a number in a number group preset in the article hanging rod supplement checking instruction to obtain the ID number of an unknown article hanging rod; if the unknown article hanging rod exists, a temporary number is randomly generated on a circuit board corresponding to the unknown article hanging rod, and the number group comprises the temporary number;

s3, verifying the obtained ID number, sending a third reading instruction in a point-to-point mode according to the obtained ID number, and if the identification information of the corresponding article hanging rod is obtained, passing the verification and turning to the step S4; if the identification information of the corresponding article hanging rod cannot be acquired, the verification fails, the acquired ID number is discarded as error data, and the step S2 is returned;

and S4, traversing all numbers in the preset number group, enabling the control panel to include all received identification information in the current identification information and sending the identification information to the upper computer, comparing the stored identification information of the article hanging rods with the read current identification information by the upper computer, judging whether the state data of each article hanging rod is abnormal or not, and if the state data of each article hanging rod is abnormal, sending an abnormal alarm.

A third aspect of the present application provides an article storage system comprising:

an upper computer;

each network board is arranged corresponding to one article storage cabinet and is communicated with the upper computer through the Ethernet;

each control panel is arranged corresponding to one article storage cabinet and is in communication connection with a network board of the article storage cabinet through a first communication bus, and the control panels are used for receiving control instructions sent by an upper computer, executing corresponding operations based on the control instructions and uploading operation result information for executing the operations to the upper computer through the network board;

the article storage cabinet comprises a cabinet body, an RFID reader-writer is arranged in the cabinet body, and the RFID reader-writer is in communication connection with a network board of the article storage cabinet through a second communication bus; the interior of the cabinet body is divided into a plurality of independent storage cavities from top to bottom through a plurality of horizontal partition plates which are horizontally arranged, a cabinet door which is opened in one direction is arranged at an opening of each storage cavity, the cabinet doors are locked through electromagnetic locks, and each electromagnetic lock is connected with a control panel of the article storage cabinet; each storage cavity is internally provided with an article storage mechanism and a scanning and checking mechanism, each scanning and checking mechanism comprises at least two RFID near-field antennas fixedly arranged on the inner wall of the storage cavity, each article storage mechanism comprises an article hanging rod bracket which can be horizontally pulled out or pushed into the storage cavity, at least one article hanging rod which is detachably connected with the article hanging rod bracket, and an article storage bag which is hung on each article hanging rod in a penetrating way; the RFID system comprises a plurality of article hanging rods, wherein each article hanging rod is internally provided with a circuit board, the circuit board is stored with a unique ID number corresponding to the article hanging rod, each circuit board is respectively connected with a control panel of the article storage cabinet through a third communication bus, a sealing part of each article storage bag is hermetically provided with an RFID electronic tag, and each RFID electronic tag is in wireless communication with an RFID reader-writer through an RFID near-field antenna.

Preferably, the first communication bus is an RS485 bus.

Preferably, the second communication bus is an RS232 bus.

Preferably, the third communication bus is an IIC bus.

Preferably, each of the article storage cabinets further comprises: and the LED indicator lamps are respectively arranged on each circuit board and are electrically connected with the control board of the article storage cabinet through the circuit boards.

Preferably, each of the article storage cabinets further comprises: and the nixie tube display screens are respectively arranged on each cabinet door and are electrically connected with the control panel of the article storage cabinet.

Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

according to the system, the scanning and counting mechanism is additionally arranged in the article storage cabinet, and meanwhile, the RFID electronic tag is additionally arranged in each storage cavity and at the sealing position of the article storage bag which is hung on the article hanging rod in a penetrating mode. When the article storage bag is torn or damaged, the RFID electronic tag can be damaged, so that the RFID reader-writer can not read the information of the torn electronic tag, and the phenomena that the article hanging rod still exists but the article storage bag hung on the article hanging rod is stolen, forged or replaced can be effectively prevented, and the anti-theft effect is achieved. In this application, the inventory of article cabinet not only can be realized through the inventory article peg, can also realize through the RFID electronic tags on the RFID near field antenna direct reading article storage bag of every storage chamber fixed mounting, avoided the article storage bag to be changed, the risk of stealing, for the inventory mode that only reads the article peg, the technical scheme of this application has further improved in the security, the hidden danger that exists among the prior art has been solved, the efficiency of inventory is improved.

The application also adds a mechanical lock on the upper cover at the top of the article storage cabinet, and the number of the original mechanical locks is two. The double-lock structure ensures that two persons can open the upper cover on site at the same time, and then some subsequent internal operations, such as emergency door opening operation, are carried out, so that the use safety of the article storage cabinet is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

FIG. 1 is a front view of a new filing cabinet of the prior art;

FIG. 2(a) is a perspective view of a new type of prior art storage mechanism for items in a filing cabinet;

FIG. 2(b) is a perspective view of the article hanging bar support of FIG. 2 (a);

FIG. 3 is a schematic perspective view of a storage case according to the present invention in a closed state;

FIG. 4 is a schematic structural view illustrating an opened state of a door of an article storage cabinet according to the present invention;

FIG. 5 is a side view of an article storage mechanism in an article storage cabinet of the present invention shown withdrawn from a storage chamber;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a cross-sectional view of an article storage mechanism pushed into a storage chamber in an article storage cabinet of the present invention;

FIG. 8 is a schematic structural diagram of a non-metallic plate-like part for mounting an RFID near field antenna;

FIG. 9 is a schematic perspective view of an article storage bag according to the present invention (without an article hanging rod inserted);

FIG. 10 is a schematic side view of an article storage bag of the present invention (without an article hanging rod inserted);

FIG. 11 is a right side view of FIG. 10 (with the anti-theft tape affixed);

FIG. 12 is a right side view of FIG. 10 (without the anti-theft tape affixed);

FIG. 13 is a right side view of FIG. 10 (showing RFID tag locations);

FIG. 14 is an enlarged schematic view of the RFID tag of FIG. 13;

FIG. 15 is a front view of an article storage bag of the present application threaded onto an article hanging rod;

fig. 16 is a partially enlarged schematic view of a portion a in fig. 15;

FIG. 17(a) is an exploded view of the contact rack of the article hanging rod;

fig. 17(B) is a partially enlarged schematic view of a portion B in fig. 17 (a);

FIG. 17(c) is a side view of the first circuit board and the second circuit board of FIG. 17(a) mounted on the opposite side plates of the article hanging bar contact rack;

FIG. 18(a) is a front cross-sectional view of the first card slot of the contact module snapped onto the item hanger bar contact frame;

fig. 18(b) is a partially enlarged schematic view of a portion C in fig. 18 (a);

FIG. 19 is a schematic perspective view of an article storage case according to the present invention with the top cover opened;

FIG. 20 is a schematic diagram of the components of an item storage system of the present invention;

FIG. 21 is a hardware network topology diagram of an item storage system of the present invention;

fig. 22 is a flowchart of a method for managing article storage cabinets according to the present invention.

Illustration of the drawings:

1. a cabinet body; 101. a cabinet door; 102. an upper cover; 1021. a first mechanical lock; 1022. a second mechanical lock;

2. an article storage bag; 21. a bag body; 2101. a first bag sheet; 2102. a second sheet; 2103. heat sealing; 2104. the opening position line of the bag body; 2105. cutting the bag body to form a schematic line; 2106. forming a hot-sealing position of the hollow channel; 2107. a position line of the edge is reserved at the position of the hot-pressing; 22. a first sealing flap; 2201. a hollow channel; 2202. a heat seal area; 23. a second sealing flap; 2301. an anti-theft adhesive tape; 2302. the lower edge line of the anti-theft adhesive tape; 2303. an upper edge line of the anti-theft adhesive tape; 2304. an RFID electronic tag; 2305. a release film; 2306. a lower edge line of the release film; 2307. an upper edge line of the release film; 25. an article;

3. an RFID near field antenna;

4. a non-metallic plate-like part;

5', an article storage mechanism; 501', article hanging rod bracket; 502', a first support arm; 503', a second support arm; 504', article hanger bar contact racks; 505' article hanging rod; 506', a storage box;

6. a contact module; 601. an elastic element;

7. a first circuit board; 8. a second circuit board; 9. a first bus copper foil; 10. a second bus copper foil.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example (b):

article storage cabinet

As shown in fig. 3 to 4, an article storage cabinet includes: the cabinet body 1, the cabinet body 1 is one side open-ended rectangle structure, a plurality of independent storage chambeies are separated into through a plurality of horizontal separators that the level set up from top to bottom to the cabinet body 1 inside, and every storage chamber is sealed through the electromagnetic lock by a cabinet door 101, is equipped with an article storage mechanism 5' and a scanning mechanism of checing respectively in every storage chamber. The cabinet body 1 is also internally provided with an RFID reader-writer (not shown in the figure), and the RFID reader-writer is in communication connection with an upper computer through a network board.

Referring to fig. 2(a) to 2(b) and 5 to 6, each of the article storage units 5' includes: an article hanger bar support 501 ', an article hanger bar contact rack 504 ', at least one article hanger bar 505 ', and at least one article storage bag 2. The article hanging rod support 501 ' comprises a first support arm 502 ' and a second support arm 503 ' which are arranged oppositely, wherein the first support arm 502 ' and the second support arm 503 ' are respectively in sliding connection with the inner walls of the left side and the right side of the storage cavity through guide rails and can be horizontally pulled out or pushed into the storage cavity. The article hanging bar contact frame 504 ' is provided on the first support arm 502 ' along the length direction of the first support arm 502 '. The article hanging bar 505 'is bridged between the first supporting arm 502' and the second supporting arm 503 ', and one end of each article hanging bar 505' is detachably connected with the article hanging bar contact frame 504 ', and the other end thereof is detachably connected with the second supporting arm 503'. A circuit board is arranged in each article hanging rod 505 ', a unique ID number corresponding to the article hanging rod 505' is stored in the circuit board, and each circuit board is in communication connection with the upper computer through a control board. Each article storage bag 2 is arranged corresponding to an article hanging rod 505 ', the upper end of each article storage bag 2 is provided with a hollow channel for accommodating the article hanging rod 505 ' to pass through, and the article storage bag 2 is hung on the article hanging rod 505 ' through the hollow channel. An RFID electronic tag is arranged at the sealing position of each article storage bag 2 in a sealing mode.

Referring to fig. 7 to 8, each of the scanning and counting mechanisms includes: at least two (preferably two or three) RFID near field antennas 3 are mounted side by side on a non-metallic plate-like part 4, said non-metallic plate-like part 4 being fixedly mounted on an inner side wall of said storage chamber. The RFID near field antenna 3 faces the article storage bag 2 in the storage cavity and is in wireless communication connection with the RFID electronic tag in the article storage bag 2; each RFID near field antenna 3 is also in communication connection with an RFID reader-writer in the cabinet body 1.

Fig. 9 to 13 show a schematic structural view of an article storage bag 2. Fig. 9 is a schematic perspective view of the article storage bag 2, fig. 10 is a side view thereof, and fig. 11 to 13 are right side views of fig. 10.

Referring to fig. 9 to 13, an article storage bag 2 includes: the bag body 21 is a cavity structure with an opening at the top end. The bag body 21 may be made of polyethylene or other materials capable of storing articles, preferably flexible materials. Specifically, the bag body 21 is a first bag sheet 2101 and a second bag sheet 2102 formed by folding a rectangular bag sheet, the heat-seal positions 2103 are respectively arranged at the same positions of the left end edge and the right end edge of the first bag sheet 2101 and the second bag sheet 2102, the heat-seal positions are connected to form a sealed edge through heat sealing, and an article accommodating cavity is formed inside the sealed edge and used for storing articles 25. The first bag sheet 2101 is longer than the second bag sheet 2102, the longer part of the first bag sheet 2101 is a first sealing tongue 22, and the first sealing tongue 22 and the bag body 21 are integrally formed and extend upwards from the opening of the bag body 21. The edge of the first sealing flap 22 is folded inward and then bonded or ironed to the inner wall of the bag body 21, and a hollow channel 2201 is formed, and the hollow channel 2201 is used for inserting the article hanging rod 505'. As shown in fig. 10, in this embodiment, an ironing area 2202 is disposed on one side of the edge of the first sealing flap 22, which is turned inward and faces the inner wall of the bag body 21, and the edge of the first sealing flap 22 is turned inward and then ironed on the inner wall of the bag body 21. A second sealing tongue 23 is further disposed at the opening of the bag body 21, and the second sealing tongue 23 is used for being bonded to the first sealing tongue 22 to completely seal the opening of the bag body 21.

In a preferred embodiment, the second sealing tongue 23 includes an anti-theft adhesive tape 2301, an RFID electronic tag 2304 and a release film 2305, which are sequentially arranged, that is, the RFID electronic tag 2304 is arranged between the anti-theft adhesive tape 2301 and the release film 2305. The anti-theft adhesive tape 2301 is adhered to the outer side of the edge of the second bag sheet 2102 at the opening, and the width of the anti-theft adhesive tape 2301 is the same as that of the bag body 21; the release film 2305 is arranged on the inner side of the anti-theft adhesive tape 2301 facing the opening of the bag body 21, an adhesive layer is arranged on one side of the anti-theft adhesive tape 2301 facing the release film 2305, and the release film 2305 is bonded on the anti-theft adhesive tape 2301 through the adhesive layer. The lower edge of the release film 2305 is bonded to the joint of the anti-theft tape 2301 and the second bag panel 2102. The upper edge of the release film 2305 may be beyond the upper edge of the anti-theft tape 2301 (as shown in fig. 10 and 11), or may be flush with the upper edge of the anti-theft tape 2301. The edge of the first sealing flap 22 is folded inward to form a folded layer structure, which includes a first surface (i.e., a folded surface) facing the release film 2305 and a second surface facing away from the release film 2305, and a hollow channel 2201 is formed between the first surface and the second surface for inserting the article hanging rod 505'. The upper edges of the release film 2305 and the anti-theft tape 2301 may not exceed the upper edge of the first surface, and after the release film 2305 is completely torn off, the anti-theft tape 2301 is adhered to the first surface of the first sealing tongue 22; or, the upper edges of the release film 2305 and the anti-theft tape 2301 exceed the upper edge of the first surface, after the release film 2305 is completely torn off, the anti-theft tape 2301 is adhered to the first surface of the first sealing tongue 22, and the part of the anti-theft tape 2301 exceeding the upper edge of the first surface is adhered to the second surface.

Referring specifically to the example shown in fig. 12, there is shown in fig. 12 a pouch opening position line 2104, a pouch cut schematic line 2105, a hot press position 2106 to form a hollow channel, and a hot press position margin position line 2107. Meanwhile, referring to the example shown in fig. 13, the mark 2104 is a pouch opening position line from which the pouch 21 is opened at the pouch opening position line 2104. The location of the tamper tape 2301 is specifically shown in fig. 13, where the marking 2302 indicates a lower edge line of the tamper tape and the marking 2303 indicates an upper edge line of the tamper tape. The location of the release film 2305 is specifically shown in fig. 13, where reference 2306 denotes the lower release film edge line and reference 2307 denotes the upper release film edge line. FIG. 13 also illustrates an arrangement of the RFID tag 2304, for example, where the transverse centerline of the RFID tag 2304 is aligned with the pocket opening location line 2104.

Fig. 14 is an enlarged schematic view of an RFID tag 2304.

The ID number of the RFID tag 2304 is bound with the article information in the bag 21 (for example, the number of a document stored in the bag 21) one by one in the system. When sorting and checking are carried out, the ID number of the RFID electronic tag 2304 is read only through the RFID reader-writer, and the article information corresponding to the ID number can be called from the database, so that the difficulty of manual sorting is greatly reduced, and the time is saved.

Referring to fig. 14, the RFID tag 2304 specifically includes an RFID antenna and a radio frequency identification chip electrically connected to the RFID antenna, wherein the radio frequency identification chip is bound to the RFID antenna and adhered to the RFID antenna. Preferably, the RFID chip portion is located on the transverse centerline of the RFID tag 2304.

In another preferred embodiment, the second sealing flap 23 includes an anti-theft adhesive tape 2301 and a release film 2305, and the RFID electronic tag 2304 may also be disposed on a side of the first sealing flap 22 (i.e. the folding side) facing the release film 2305. The structure and the operation principle of the RFID tag 2304 are the same as those described above, and are not described herein again.

The RFID tag 2304 is adhered and fixed to the anti-theft tape 2301, or the RFID tag 2304 is adhered and fixed to a first surface (i.e., a folded surface) of the first sealing flap 22. The adhesive force between the RFID antenna and the anti-theft tape 2301 is greater than the adhesive force between the RFID chip and the RFID antenna. When an article 25 is put into the bag body 21, the release film 2305 on the anti-theft tape 2301 is completely torn off, the anti-theft tape 2301 is adhered to the folded surface of the first sealing tongue 22, and the opening of the bag body 21 is completely sealed, the RFID electronic tag 2304 is also sealed between the anti-theft tape 2301 and the folded surface. Thus, if the anti-theft tape 2301 is torn halfway to take out the article 25 stored in the bag body 21, the RFID tag 2304 will be damaged, and even if the anti-theft tape 2301 is stuck on the folded surface of the first sealing tongue 22, the RFID reader/writer cannot read the information of the torn RFID tag 2304, and the bag body 21 can be found clearly after being opened halfway, so that the article storage bag 2 can be effectively prevented from being stolen, forged or replaced, thereby achieving the anti-theft effect.

The article storage bag 2 of the present application has an article hanging rod 505 'inserted into the hollow channel 2201 of the first sealing flap 22, and both ends of the article hanging rod 505' extend out of the hollow channel 2201 for hanging the bag body 21. Fig. 15 is a view showing an example of the structure of an article storage bag 2 through which an article hanging bar 505' is inserted, and fig. 16 is a partially enlarged view of a portion a of fig. 15.

Referring to fig. 15 to 16, both ends of the article hanging bar 505' extend from both ends of the hollow passage. One end of the article hanging rod 505' is provided with a contact module 6, the contact module 6 comprises a downward opening 21274, the interior of the 21274is provided with a cavity for accommodating a circuit board, and the circuit board is arranged in the cavity. The v-shaped housing is provided with a downward opening to form a first clamping groove, and the first clamping groove is clamped on the article hanging rod contact frame 504 'on the first supporting arm 502'; the other end of the article hanging rod 505 'is provided with a second clamping groove with an opening at the lower end, and the second clamping groove is clamped on the second supporting arm 503'. Two groups of elastic elements 601 are arranged on the circuit board in the cavity, and are respectively a first elastic element and a second elastic element. Each group of elastic elements 601 has two legs, and the two legs of each group of elastic elements 601 are symmetrically disposed on two opposite inner sidewalls of the first slot and respectively protrude outward from the inside of the cavity to the surface of the inner sidewall of the first slot.

Specifically, referring to fig. 17(a) to 17(c), the article hanging rod contact frame 504 'is a rectangular strip structure, two PCB circuit boards, namely a first circuit board 7 and a second circuit board 8, are symmetrically arranged on two opposite side plates of the article hanging rod contact frame along the length direction of the article hanging rod contact frame 504', two parallel copper foil layers, namely a first bus copper foil 9 and a second bus copper foil 10, are respectively laid on the opposite surfaces of the first circuit board 7 and the second circuit board 8 along the respective length directions, the first bus copper foil of the first circuit board 7 is symmetrically arranged with the first bus copper foil of the second circuit board 8, and the second bus copper foil of the first circuit board 7 is symmetrically arranged with the second bus copper foil of the second circuit board 8. With reference to fig. 18(a) to 18(b), when the first card slot of the contact module 6 is clamped on the article hanging rod contact frame 504', the two ends of the first elastic element respectively abut against the first bus copper foil of the first circuit board 7 and the first bus copper foil of the second circuit board 8, and the two ends of the second elastic element respectively abut against the second bus copper foil of the first circuit board 7 and the second bus copper foil of the second circuit board 8. In this embodiment, the two sets of elastic elements 601 are equivalent to two power contacts and two signal contacts, for example, the two legs of the first set of elastic elements are a power positive contact and a signal contact, the two legs of the first set of elastic elements are a power negative contact and a signal contact, and the power positive contact and the power negative contact are arranged diagonally, so as to avoid short circuit when the power pins contact the metal sheet at the same time; only when the article hanging rod 505' is installed in place can the power be supplied normally.

In a preferred embodiment, an LED indicator is further disposed on the circuit board, and the LED indicator is electrically connected to the circuit board; the light of the LED indicator light is emitted through the transparent light guide piece on the v-shaped housing 21274.

The method of using the article storage bag 2 of the present embodiment is as follows:

1) placing an article 25 inside the bag body 21;

2) completely tearing off a release film 2305 on the anti-theft adhesive tape 2301;

3) adhering the anti-theft adhesive tape 2301 to the folded surface of the first sealing tongue 22, and completely sealing the opening, wherein at the moment, the article 25 is sealed in the storage area inside the bag body 21, and the RFID electronic tag 2304 is also sealed between the anti-theft adhesive tape 2301 and the folded surface of the first sealing tongue 22;

4) one end of the article hanging rod 505 'is inserted into the hollow channel 2201 of the first sealing tongue 22, and two ends of the article storage bag 2 are blocked by the L-shaped limiting rods on the article hanging rod 505' to prevent the article hanging rod from shaking left and right;

5) the engagement portions at both ends of the article hanging bar 505 ' are engaged with the article hanging bar contact frame 504 ' and the second support arm 503 ' of the first support arm 502 ', respectively, and the bag body 21 is hung under the article hanging bar 505 ' by its own weight.

Referring to fig. 19, in a preferred embodiment, an upper cover 102 is disposed on the top of the article storage cabinet, a first mechanical lock 1021 and a second mechanical lock 1022 are disposed on the upper cover 102, the first mechanical lock 1021 and the second mechanical lock 1022 are respectively configured for users with different operation authorities, and when the first mechanical lock 1021 and the second mechanical lock 1022 are unlocked simultaneously, the upper cover is opened. The double-lock structure ensures that two persons can open the upper cover 102 on site at the same time, and then some subsequent internal operations, such as emergency door opening, are performed, so that the use safety of the article storage cabinet is improved.

(II) an article storage system

The application also discloses an article storage system. Fig. 20 is a schematic composition diagram of an item storage system. FIG. 21 is a hardware network topology diagram of an item storage system of the present invention.

In combination with the above article storage cabinet, and referring to fig. 20 and 21, an article storage system comprising:

an upper computer;

each control panel is arranged corresponding to one article storage cabinet and is in communication connection with a network board of the article storage cabinet through an RS485 bus, and the control panels are used for receiving control instructions sent by an upper computer, executing corresponding operations based on the control instructions and uploading operation result information for executing the operations to the upper computer through the network board;

at least one article storage cabinet described above, where the article storage cabinet includes a cabinet body 1, and an RFID reader is arranged in the cabinet body 1, and the RFID reader is in communication connection with a network board of the article storage cabinet through an RS232 bus; the interior of the cabinet body 1 is divided into a plurality of independent storage cavities from top to bottom through a plurality of horizontal partition plates which are horizontally arranged, a cabinet door 101 which is opened in a single direction is arranged at an opening of each storage cavity, the cabinet door 101 is locked through an electromagnetic lock, and each electromagnetic lock is connected with a control panel of the article storage cabinet; each storage cavity is internally provided with an article storage mechanism 5 'and a scanning and checking mechanism, each scanning and checking mechanism comprises at least two RFID near-field antennas 3 fixedly arranged on the inner wall of the storage cavity, each article storage mechanism 5' comprises an article hanging rod bracket 501 'capable of being horizontally pulled out or pushed into the storage cavity, at least one article hanging rod 505' detachably connected with the article hanging rod bracket 501 ', and an article storage bag 2 passing through each article hanging rod 505'; a circuit board is arranged in each article hanging rod 505 ', a unique ID number corresponding to the article hanging rod 505' is stored in the circuit board, each circuit board is respectively connected with a control board of the article storage cabinet through an IIC bus, an RFID electronic tag is arranged at the sealing part of each article storage bag 2 in a sealed mode, and each RFID electronic tag is in wireless communication with the RFID reader-writer through the RFID near-field antenna 3.

Each of the article storage bins further comprises: and the LED indicator lamps are respectively arranged on each circuit board and are electrically connected with the control board of the article storage cabinet through the circuit boards.

Each of the article storage bins further comprises: and the nixie tube display screens are respectively arranged on each cabinet door 101 and are electrically connected with the control panel of the article storage cabinet.

(III) management method of article storage cabinet

The application further discloses a management method of the article storage cabinet, and the management method is applied to the article storage cabinet.

Referring to fig. 22, the management method includes: generating a control command according to an external instruction of a user, and performing management operation on the articles stored in a plurality of article storage cabinets on a cabinet layer, wherein the management operation comprises storage/taking operation, article hanging rod checking operation or article storage bag checking operation.

(1) The access operation comprises:

step A1, the upper computer determines the article storage bag 2 and the article hanging rod 505 ' corresponding to the article storage bag 2, and sends the warehousing/ex-warehouse instruction to the control panel, wherein the article storage bag 2 and the article hanging rod 505 ' correspond to the article storage bag 2, and the article hanging rod 505 ' correspond to the article storage bag 2.

And step A2, the control board generates a first control command according to the warehousing/ex-warehousing command, and sends the first control command to the electromagnetic lock of the corresponding cabinet layer to control the electromagnetic lock to unlock, so that the cabinet door 101 of the corresponding cabinet layer is opened.

Step A3, the control board generates a second control command according to the warehousing/ex-warehousing command and sends the second control command to the circuit boards on the article hanging rod 505 'associated with the articles to be stored/taken, each circuit board is connected with an LED indicator light, and the circuit boards control the LED indicator light corresponding to the appointed article hanging rod 505' to flicker according to the second control command to prompt the position.

And step A4, when the control panel detects that the cabinet door 101 of the corresponding cabinet layer is opened and then is closed again, reading the state data of the article hanging rod 505' and uploading the state data to the upper computer.

(2) The article hanging rod checking operation comprises:

and step B1, the upper computer sends an article hanging rod checking instruction to the control panel, wherein the article hanging rod checking instruction comprises a checking list, the checking list comprises at least part of ID numbers of the article hanging rods 505 ', and the ID number of each article hanging rod 505 ' is uniquely allocated when the article hanging rods 505 ' leave the factory.

And step B2, the control board generates a third control command according to the article hanging rod checking instruction, sequentially reads the ID numbers corresponding to all article hanging rods 505 'to be checked according to the checking list, and sequentially checks the state data of each article hanging rod 505' according to the ID numbers.

And step B3, the control board uploads all the read ID numbers and state data thereof to the upper computer.

Specifically, the article hanging rod checking operation comprises the following steps:

step S1, the control board sequentially sends a first reading instruction point to point according to the ID number included in the article hanging rod checking instruction, and obtains the identification information of the corresponding article hanging rod 505', where the identification information includes the ID number and the status data.

Step S2, the control board receives an article hanging rod supplement checking instruction, and sends a second reading instruction according to a number in a number group preset in the article hanging rod supplement checking instruction to acquire the ID number of the unknown article hanging rod 505'; if the unknown article hanging rod 505 'exists, a temporary number is randomly generated on the circuit board corresponding to the unknown article hanging rod 505', and the number group comprises the temporary number.

Step S3, the obtained ID number is verified, a third reading instruction is sent in a point-to-point mode according to the obtained ID number, if the identification information of the corresponding article hanging rod 505' is obtained, the verification is passed, and the step S4 is switched to; if the identification information of the corresponding article hanging bar 505' is not acquired, the authentication fails, the acquired ID number is discarded as the error data, and the process returns to step S2.

If the verification fails, the article hanging rod supplementary inventory instruction is reinitiated, supplementary inventory is performed, in the process of conducting supplementary inventory again, the unknown article hanging rod 505 'which passes the verification and acquires the identification information is stored, and when other numbers in the preset numbering group are traversed in the subsequent process, the unknown article hanging rod 505' cannot reply any article hanging rod supplementary inventory instruction.

Step S4, traversing all numbers in the preset number group, enabling the control board to include all received identification information in current identification information and sending the identification information to the upper computer, enabling the upper computer to compare the stored identification information of the article hanging rods 505 ' with the read current identification information, judging whether the state data of each article hanging rod 505 ' is abnormal or not, and if the state data of each article hanging rod 505 ' is abnormal, sending an abnormal alarm.

The temporary number is a temporarily randomly generated number, and is discarded after each use. For example, if the temporary number is selected from 1 to 155, the process of querying the unknown article hanging bar 505 'needs to be repeated 156 times, and all the unknown article hanging bars 505' in the layer can be queried through the 156 times of traversal process.

It should be noted that, no matter whether an unknown article hanging rod 505' exists in the cabinet layer or not in each checking process, the unknown article hanging rod is present by default; sending an instruction through the temporary serial number, receiving a reading result, if receiving a plurality of replies, paying attention to that if the ID numbers of the replies are the same ID number, verifying according to the ID number, and after the verification fails, processing the ID number as an error and discarding the ID number; if only one article hanging rod 505 ' replies the ID number, reading point to point according to the replied ID number, judging whether the corresponding article hanging rod 505 ' exists, if so, taking the article hanging rod 505 ' as an unknown article hanging rod 505 ', sending identification information corresponding to the unknown article hanging rod 505 ' to an upper computer, carrying out early warning processing, and sending corresponding abnormal information to related checking personnel.

(3) The item storage bag inventory operation comprising:

and step C1, the upper computer sends an article storage bag checking instruction to the network board, wherein the article storage bag checking instruction comprises a cabinet layer number to be checked in the article storage cabinet.

And step C2, the network board generates a fourth control command according to the inventory command of the article storage bags, and starts the RFID reader and the RFID near field antenna of the designated cabinet layer number.

Step C3, the RFID reader-writer sequentially reads RFID electronic tags on article storage bags in the storage cavity of the assigned cabinet layer number through the RFID near-field antenna, and the checked RFID data are uploaded to an upper computer; after the cabinet layer numbers needing to be checked are checked, the network board closes the RFID reader-writer and sends an article storage bag checking finishing instruction to the upper computer.

Step C4, the upper computer compares the data stored in the database with the inventory data uploaded by the current RFID reader-writer, and if the comparison result is consistent, the inventory operation of the article storage bag is finished; otherwise, the disc patching operation is performed, and the step C5 is executed.

In summary, the present application adds a scanning and checking mechanism in the article storage cabinet, and adds an RFID tag in each storage cavity at the sealing end of the article storage bag 2 passing through the article hanging rod 505'. When the article storage bag 2 is torn or damaged, the RFID tag is damaged, so that the RFID reader-writer cannot read the information of the torn electronic tag, thereby effectively preventing the article hanging rod 505 'from being still existed but the article storage bag 2 hung on the article hanging rod 505' from being stolen, forged or replaced, and achieving the anti-theft effect. In this application, the inventory of article cabinet not only can be realized through inventory article peg 505 ', can also realize through the RFID electronic tags on the 3 direct reading article storage bags 2 of every storage intracavity fixed mounting's RFID near field antenna, article storage bags 2 have been avoided being changed, the risk of stealing, for the inventory mode that only reads article peg 505 ', the technical scheme of this application has further improved in the security, the hidden danger that exists among the prior art has been solved, inventory efficiency has been improved. The application also adds a mechanical lock on the upper cover at the top of the article storage cabinet, and the number of the original mechanical locks is two. The double-lock structure ensures that two persons can open the upper cover on site at the same time, and then some subsequent internal operations, such as emergency door opening operation, are carried out, so that the use safety of the article storage cabinet is improved.

It should be noted that, the article storing cabinet of this application, the article type of depositing can be archives, seal identification card, house property card, file data, check, collateral article, deposit and hold up the voucher etc. this application does not restrict the article type of depositing in the article storing bag, but the technical scheme of this application wide application in multiple application occasions such as bank, securities, insurance, library, archives, have good market prospect.

The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.

Claims

1. An article storage cabinet, comprising:

wherein each of the scanning inventory mechanisms comprises:

2. The article storage bin of claim 1, wherein the article storage bag comprises:

3. The article storage cabinet according to claim 1, wherein the bag body is a first bag sheet and a second bag sheet formed by folding a rectangular bag sheet, two side edges of the first bag sheet are respectively connected with two side edges of the second bag sheet through heat sealing to form sealed edges, and an article accommodating cavity is formed inside the bag body; wherein, first bag piece is good at the second bag piece, and first bag piece is long out the part and is first sealing tongue, the edge outside that the second bag piece is in the opening part bonds the theftproof sticky tape forms second sealing tongue, bond from the lower limb of type membrane the theftproof sticky tape with the junction of second bag piece, the upper edge from the type membrane surpasss the upper edge of theftproof sticky tape or with the upper edge parallel and level of theftproof sticky tape.

4. The article storage cabinet of claim 1, wherein the article hanging rod extends from both ends of the hollow channel; the contact module is provided with a first clamping groove with an opening at the lower end, and the first clamping groove is clamped on the article hanging rod contact frame on the first support arm; the other end of the article hanging rod is provided with a second clamping groove with an opening at the lower end, and the second clamping groove is clamped on the second supporting arm; wherein the content of the first and second substances,

the contact module comprises a v-21274-shaped shell with a downward opening, wherein a cavity for accommodating a circuit board is arranged in the v-21274-shaped shell, two groups of elastic elements, namely a first elastic element and a second elastic element, are arranged on the circuit board, each group of elastic elements is provided with two support legs, and the two support legs of each group of elastic elements are symmetrically arranged on two opposite inner side walls of the first clamping groove and respectively protrude outwards from the interior of the cavity to the surface of the inner side wall of the first clamping groove;

the article hanging rod contact frame is of a rectangular strip structure, two PCB circuit boards are symmetrically arranged on two opposite side plates of the article hanging rod contact frame along the length direction of the article hanging rod contact frame, the two PCB circuit boards are respectively a first circuit board and a second circuit board, two copper foil layers which are parallel to each other are respectively paved on the opposite surfaces of the first circuit board and the second circuit board along the respective length directions of the first circuit board and the second circuit board, the first bus copper foil of the first circuit board and the first bus copper foil of the second circuit board are symmetrically arranged, and the second bus copper foil of the first circuit board and the second bus copper foil of the second circuit board are symmetrically arranged; work as the first draw-in groove joint of contact module in when on the article peg contact frame, two stabilizer ends of first elastic component offset with the first bus copper foil of first circuit board and the first bus copper foil of second circuit board respectively, two stabilizer ends of second elastic component offset with the second bus copper foil of first circuit board and the second bus copper foil of second circuit board respectively.

5. The article storage cabinet of claim 4, wherein the circuit board is further provided with an LED indicator light, and the LED indicator light is electrically connected with the circuit board; the light of the LED indicator light is emitted through the transparent light guide piece on the v-shaped housing 21274.

6. The article storage cabinet according to claim 1, wherein a top cover is provided on the top of the article storage cabinet, a first mechanical lock and a second mechanical lock are provided on the top cover, the first mechanical lock and the second mechanical lock are respectively configured for users with different operation authorities, and the top cover is opened when the first mechanical lock and the second mechanical lock are unlocked simultaneously.

7. The article storage cabinet of claim 1, wherein two or three RFID near field antennas are fixedly arranged on the inner wall of each storage cavity, and a plurality of RFID near field antennas are arranged side by side on a non-metal plate-shaped part which is fixedly arranged on an inner side wall of the storage cavity.

8. A method of managing article storage cabinets according to claim 1, comprising: generating a control command according to an external instruction of a user, and performing management operation on articles stored in a plurality of article storage cabinets on a cabinet layer, wherein the management operation comprises storage/taking operation, article hanging rod checking operation or article storage bag checking operation; wherein the content of the first and second substances,

the access operation comprises:

the article hanging rod checking operation comprises:

the item storage bag inventory operation comprising:

9. The method for managing article storage cabinets of claim 8, wherein the article hanging bar inventory operation comprises the steps of:

10. An item storage system, comprising:

an upper computer;