CN214586956U

CN214586956U - Intelligent tool cabinet based on RFID technology

Info

Publication number: CN214586956U
Application number: CN202120522661.6U
Authority: CN
Inventors: 杨光友; 陈学海; 姜洪远; 姜帆; 罗荣浩; 程源
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-02
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses an intelligent tool cabinet based on RFID technology, which comprises a cabinet body, wherein the cabinet body is provided with a control part and a storage part, and the control part is arranged at the upper part of the cabinet body and is used for controlling the opening and closing of the storage part and recording and displaying tool information in the storage part; the storing portion is for installing in the internal multilayer storing storehouse of cabinet, the storing storehouse is front side opening type storehouse, the cabinet door that can open on the cabinet body of storing storehouse front side, be equipped with a plurality of RFID modules that are used for reading and have RFID label instrument in the storing storehouse, the RFID module includes RFID read-write controller and a plurality of RFID antenna that links to each other with RFID read-write controller, RFID read-write controller passes through the signal line and links to each other with the control part. The utility model discloses information-based degree is high, has improved instrument management efficiency greatly, reduces the hidden danger of losing the incident that leads to in the instrument use.

Description

Intelligent tool cabinet based on RFID technology

Technical Field

The utility model belongs to dimension protects the enterprise field, relates to a tool cabinet, concretely relates to intelligent tool cabinet based on RFID technique.

Background

In rail transit vehicles and aviation aircraft maintenance enterprises, the operation tools are various and large in quantity, and not only are maintenance tools, but also are various and complicated auxiliary tools used in the operation process. The tool is provided with a small screwdriver and an auxiliary tool which has larger volume and can not be placed in a tool cabinet. Especially, when some key parts are operated, if tools are lost on the spot, potential safety hazards can be caused. Therefore, tool availability, return, and inventory are of particular importance to such enterprises. The existing manual management mode has low efficiency, all operations are completed manually, and the risk of human errors exists, so that serious safety accidents are possibly caused. How to quickly and conveniently receive, return, search, inventory and maintain these various and large-quantity tools is a challenge for maintaining enterprise tool management. To the problem, the utility model provides an intelligent tool cabinet based on RFID technique.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, providing an intelligent tool cabinet based on RFID technology, improving the maintenance efficiency, stopping the risk that the loss of maintenance instrument brought.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides an intelligent tool cabinet based on RFID technique, includes the cabinet body, its characterized in that: the cabinet body is provided with a control part and a storage part, and the control part is arranged at the upper part of the cabinet body and used for controlling the storage part to be opened and closed and recording and displaying tool information in the storage part; the storing portion is for installing in the internal multilayer storing storehouse of cabinet, the storing storehouse is front side opening type storehouse, the cabinet door that can open on the cabinet body of storing storehouse front side, be equipped with on the cabinet body and be used for reading the RFID module that has the RFID label instrument, the RFID module includes RFID read-write controller and a plurality of RFID antenna that links to each other with RFID read-write controller, the RFID antenna distributes in multilayer storing storehouse, RFID read-write controller passes through the signal line and links to each other with control portion.

The control part comprises a controller, a memory and a display, the RFID read-write controller is connected with the controller through a signal line, the controller is used for recording whether the tool state information exists in the storage drawer or not through the RFID read-write controller and storing the state information in the memory, and the display is connected with the controller and used for displaying the tool state information stored in the memory.

As an improvement, the top of the cabinet body is provided with a wireless antenna and a wired network port which are communicated with the outside.

As an improvement, one side of the cabinet body is provided with a camera and an RFID antenna for monitoring an external large tool, and the RFID antenna is arranged on the outer side surface of the cabinet body and connected with the RFID read-write controller; the camera is arranged on the side face of the top of the cabinet body, and the camera monitoring data are transmitted to the controller through a signal line.

As an improvement, the storage bin is formed by fixedly connecting a bin bottom plate, two bin side plates, a bin back plate and a bin top partition plate.

As an improvement, the storage bin has five layers, a bin top baffle is arranged in the storage bin at the topmost layer and is provided with two RFID antennas connected with the RFID read-write controller, storage drawers capable of being drawn out are arranged in other storage bins, three RFID antennas connected with the RFID read-write controller are arranged in the bin top baffle at the top of each storage drawer, and an RFID antenna connected with the RFID read-write controller is also arranged on the front side of the cabinet body.

As an improvement, the cabinet door is a pair of split doors, two door outsides of the split doors are all installed on the cabinet body through hinges, the tops of the inner sides of the split doors are connected with the storage bin through electromagnetic locks with keys, the electromagnetic locks are connected with the controller through signal lines, and the unlocking is controlled through the controller or the unlocking is performed through the keys.

As an improvement, the bottom of the cabinet body is provided with a plurality of universal wheels which are convenient to move.

As an improvement, the controller is a computer with a Windows control system.

The utility model discloses following beneficial effect has:

the utility model discloses the tool cabinet acquires tool information through RFID read-write module, and records tool information through the controller, realizes tool information management, has greatly improved tool management efficiency; the utility model discloses the cabinet management of not going into of large-scale instrument has been realized in addition combining together through camera and RFID technique.

Drawings

Fig. 1 is the utility model discloses intelligent tool cabinet structure schematic diagram.

Fig. 2 is a schematic diagram of the intelligent tool cabinet with a split door removed.

Fig. 3 is a schematic diagram of the distribution of RFID read-write controllers in the intelligent tool cabinet.

Fig. 4 is a schematic structural view of a storage bin at the top of the intelligent tool cabinet.

Fig. 5 is a schematic view of a structure of a storage bin at the lower part of the intelligent tool cabinet.

FIG. 6 is a schematic view of the storage drawer of FIG. 5 opened.

Fig. 7 is a schematic diagram of the control part with the side plates around the outer casing removed.

100-cabinet body, 101-cabinet side plate, 102-cabinet bottom plate, 103-cabinet back plate, 104-universal wheel, 105-fixing plate, 200-control part, 201-outer shell, 202-display, 203-controller, 204-power supply, 205-memory, 300-storage part, 31-storage bin, 311-storage drawer, 312-tool slot, 313-cabinet bottom plate, 314-cabinet side plate, 315-cabinet back plate, 316-cabinet top baffle, 32-door, 33-groove handle, 34-electromagnetic lock, 4-RFID antenna, 5-camera, 6-wireless antenna, 7-fingerprint identification module, and 8-RFID read-write controller.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention, and for the 100 orientations of the cabinet, the front side is facing to the human side, and the orientations are only convenient for representation, and do not constitute the limitation of the technical solution of the present invention.

As shown in fig. 1 to 6, the utility model provides an intelligent tool cabinet based on RFID technology, which comprises a cabinet body 100, wherein the cabinet body 100 is provided with a control part 200, a storage part 300 and an RFID module for reading a tool with an RFID tag, the control part 200 is arranged on the upper part of the cabinet body 100 and is used for controlling the opening and closing of the storage part 300 and recording and displaying tool information in the storage part 300; the storage part 300 is a 5-layer storage chamber 31 installed in the cabinet 100. The cabinet body 100 is formed by fixedly connecting a cabinet bottom plate 102, a cabinet back plate 103 and two cabinet side plates 101, the storage bin 31 is a front-side opening type bin and is fixed between the two cabinet side plates 101, and the storage bin 31 is formed by fixedly connecting a bin bottom plate 313, two bin side plates 314, a bin back plate 315 and a bin top partition plate 316.

As shown in fig. 3, in this embodiment, the RFID module includes a 16-channel RFID read/write controller 8 and 16 RFID antennas connected to the RFID read/write controller 8, the topmost storage compartment 31 is used for placing small and medium-sized maintenance tools, 2 RFID antennas 4 are disposed in a compartment top partition 316 of the storage compartment 31, storage drawers 311 that can be opened are disposed in the other four storage compartments 31, two sides of each storage drawer 311 are mounted on two compartment side plates 314 through slide rails, 3 RFID antennas 4 are disposed in a compartment top partition 316 corresponding to each storage drawer 311, and there are 14 RFID antennas 4 in four layers. The RFID antenna 4 in each layer can read the RFID label on the maintenance tool in the corresponding storage bin 31 or the storage drawer 311, and the maintenance tool in the storage drawer 311 or the storage bin 31 can be judged according to the read RFID label information.

The cabinet body 100 on the front side of each storage bin 31 is provided with a pair of split doors, the outer sides of two split doors 32 are both installed on the cabinet body 100 through hinges, the top of the inner side of each split door is connected to the bin body of the storage bin 31 through an electromagnetic lock 34 with a key (in the embodiment, half of the electromagnetic lock 34 is installed on the door 32, and the other half of the electromagnetic lock is installed on the front side of a bin top partition plate 316 of the storage bin 31), each split door 32 is provided with a groove-shaped handle 33, the electromagnetic lock 34 is connected with a controller 203 through a signal line and is controlled to be unlocked or unlocked through the key through the controller 203.

In this embodiment, as shown in fig. 1 and 7, the control portion 200 may be separately installed on the top of the cabinet 100 (at this time, a partition at the top of the top storage drawer 311 is a top plate of the cabinet 100), or may be integrally installed with the cabinet 100 (at this time, the control portion 200 is installed on the partition at the top of the top storage drawer 311), for example, in a split manner, the control portion 200 includes an outer shell 201, and a controller 203, a power source 204, a memory 205 and a display 200 (the controller 203, the memory 205 and the power source 204 are of conventional structures, and the three devices are conventional devices that can be installed and connected in a conventional manner, and the placement and connection manner does not affect implementation of the technical solution of the present invention), in this embodiment, the RFID read/write controller 8 is also installed in the outer shell 201, the display 200 is fixed on the front side of the outer shell 201, and the outer shell 201 on the right side of the display 200 is also provided with an RFID antenna 4, be used for supplementary reading to take RFID label instrument, the RFID reads and writes between controller 8 and each RFID antenna 4 and passes through the signal line and link to each other, and the connection of signal line and walk the line mode and be common general knowledge, the utility model discloses no longer explain in detail, RFID reads and writes controller 8 and passes through the signal line and link to each other with controller 203, and RFID reads and writes controller 8 and passes through the reading and writing record passing signal line transmission of RFID antenna 4 and give controller 203, and controller 203 judges which dimension protection instrument exists in storing drawer 311 according to reading and writing signal, the dimension protection instrument information storage that controller 203 judged is in memory 205. The display 200 is connected to the controller 203 for displaying the tool state information stored in the memory 205.

As a specific embodiment, the controller 203 of the present invention is a computer with a Windows control system, and the display 200 is a touch screen display 200, and can exchange with the computer through the touch screen display 200 to send instructions.

As a preferred embodiment, as shown in fig. 1, one side (the right side board 101) of the cabinet 100 is provided with a camera 5 and an RFID antenna 4 for monitoring an external large tool, the RFID antenna 4 is arranged on the outer side of the cabinet 100 and is connected to the RFID read-write controller 8 through a signal line; the cabinet body 100 top side (this embodiment is the shell body 201 top side of control portion 200) is located to camera 5, and controller 203 is all given in the transmission of camera 5 monitoring data through the signal line, can judge through this RFID antenna 4 whether large-scale instrument is placed to cabinet body 100 side, and camera 5 can look over who takes away large-scale instrument.

In a preferred embodiment, both outer sides of the split-door are mounted on the cabinet 100 through hinges, the top of the inner side is connected to the cabinet 100 through a keyed electromagnetic lock 34 (such as a KXDZMMS396888 type electromagnetic control lock), and the electromagnetic lock 34 is connected to the controller 203 through a signal line, so that the controller 203 can send an unlocking command to unlock the split-door and can also unlock the split-door through a key.

The top of the cabinet 100 is provided with a wireless antenna 6 and a wired network port (in this embodiment, the top of the outer shell 201 of the control part 200) for communicating with the outside, and the controller 203 communicates with the outside, such as a central control system, through the wireless antenna 6, which is the prior art and will not be described in detail, but certainly can perform data transmission through the limited network port by using the network cable to communicate with the outside.

As a modified embodiment, the bottom of the cabinet 100 is provided with a plurality of universal wheels 104 for easy movement, so as to facilitate the movement of the whole cabinet 100.

As an improved embodiment, the bottom of the cabinet 100 is further provided with a fixing plate 105 which is convenient for transportation and installation, and the cabinet 100 is integrally fixed by the fixing plate during transportation, so that the cabinet 100 is prevented from being damaged by shaking.

As an improved embodiment, a plurality of tool slots 312 matched with the shape of the tools are arranged in the storage drawer 311, so that the tools can be conveniently and orderly placed.

As a preferred embodiment, a fingerprint identification module 7 for verifying the identity information of a person is further disposed on the front side of the outer casing 201 of the control part 200, and the fingerprint identification module 7 is connected to a computer through a signal line.

It should be noted that the number of layers of the storage drawer 311 of the present invention is merely an example, and is actually selected as needed, and is not limited to 5 layers.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an intelligent tool cabinet based on RFID technique, includes the cabinet body, its characterized in that: the cabinet body is provided with a control part and a storage part, and the control part is arranged at the upper part of the cabinet body and used for controlling the storage part to be opened and closed and recording and displaying tool information in the storage part; the storing portion is for installing in the internal multilayer storing storehouse of cabinet, the storing storehouse is front side opening type storehouse, the cabinet door that can open on the cabinet body of storing storehouse front side, be equipped with on the cabinet body and be used for reading the RFID module that has the RFID label instrument, the RFID module includes RFID read-write controller and a plurality of RFID antenna that links to each other with RFID read-write controller, the RFID antenna distributes in multilayer storing storehouse, RFID read-write controller passes through the signal line and links to each other with control portion.

2. The intelligent tool cabinet of claim 1, wherein: the control part comprises a controller, a memory and a display, the RFID read-write controller is connected with the controller through a signal line, the controller is used for recording whether the storage drawer has tool state information or not through the RFID read-write controller and storing the state information in the memory, and the display is connected with the controller and used for displaying the tool state information stored in the memory.

3. The intelligent tool cabinet of claim 1, wherein: the top of the cabinet body is provided with a wireless antenna and a wired network port which are communicated with the outside.

4. The intelligent tool cabinet of claim 2, wherein: a camera and an RFID antenna for monitoring an external large tool are arranged on one side of the cabinet body, and the RFID antenna is arranged on the outer side face of the cabinet body and connected with the RFID read-write controller; the camera is arranged on the side face of the top of the cabinet body, and the camera monitoring data are transmitted to the controller through a signal line.

5. The intelligent tool cabinet of claim 2, wherein: the storage bin is formed by fixedly connecting a bin bottom plate, two bin side plates, a bin back plate and a bin top partition plate.

6. The intelligent tool cabinet of claim 5, wherein: the storing storehouse has five layers, and the storehouse top baffle is equipped with two RFID antennas that link to each other with RFID read-write controller in the storing storehouse of top layer, is equipped with the storing drawer that can take out in all the other storing storehouses, is equipped with the RFID antenna that three and RFID read-write controller link to each other in the storehouse top baffle at every layer storing drawer top, cabinet body front side also is equipped with an RFID antenna that links to each other with RFID read-write controller.

7. The intelligent tool cabinet of claim 2, wherein: the cabinet door is a pair of door, and two door outsides of opening the door all install on the cabinet body through the hinge, and inboard top is linked to each other with the storing storehouse through the electromagnetic lock of taking the key, the electromagnetic lock passes through the signal line and links to each other with the controller, unblanks or unblanks through the key through controller control.

8. The intelligent tool cabinet of claim 2, wherein: the bottom of the cabinet body is provided with a plurality of universal wheels which are convenient to move.

9. The intelligent tool cabinet according to any one of claims 2-8, wherein: the controller is a computer carrying a Windows control system.