Tool cabinet based on RFID

Abstract

The utility model discloses a tool cabinet based on RFID, which comprises a cabinet body and an RFID module, a tool cavity is arranged in the cabinet body, a partition plate assembly is arranged on the inner layer of the cabinet body, the partition plate assembly divides the tool cavity into tool placing cavities, the partition plate assembly is used for placing tools with RFID tags, and the RFID module is arranged in the tool placing cavities. RFID antennas are arranged in the partition plate assembly and / or on the inner wall of the tool cavity of the cabinet body. The RFID module group is installed on the cabinet body, and the RFID module group is in communication connection with the RFID antenna. The system can well manage the access of tools, is reasonable in layout, and avoids the phenomenon that the RFID antenna misses the scanning of the tools.

Description

Technical Field

[0001] The utility model relates to a tool cabinet based on RFID. Background Art

[0002] At present, tool cabinets are used in industrial factories, electric power, railways, aviation and other industries to store tools. Most tool cabinets still rely on manual registration, collection and return, which is very inconvenient. Based on this, RFID-based tool cabinets have come into being. Chinese patent with announcement number CN212123237U discloses an RFID-based tool cabinet, which respectively arranges RFID read-write antennas on the top wall and the bottom wall of the cabinet body. The tool cavity space in the cabinet body is relatively large. With this arrangement, there is a phenomenon that the RFID tags on the tools are missed from scanning, which is not very convenient to use. Summary of the invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a tool cabinet based on RFID, which can well manage the access of tools and has a reasonable layout to avoid the phenomenon that the RFID antenna misses scanning tools.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a tool cabinet based on RFID, comprising:

[0005] A cabinet, wherein a tool cavity is provided in the cabinet, a partition assembly is provided in the inner layer of the cabinet, the partition assembly divides the tool cavity into a tool placement cavity, the partition assembly is used to place tools with RFID tags, and an RFID antenna is provided in the partition assembly and / or on the inner wall of the tool cavity of the cabinet;

[0006] An RFID module is installed on the cabinet, and the RFID module is communicatively connected with the RFID antenna.

[0007] Furthermore, a specific structure of a partition assembly is provided, wherein the partition assembly comprises an upper plate and a lower cover plate, wherein the lower cover plate is mounted on the upper plate, and the RFID antenna is mounted between the upper plate and the lower cover plate.

[0008] Furthermore, in order to enhance the supporting strength of the partition assembly, the partition assembly further comprises a reinforcing beam, and the reinforcing beam is mounted on the upper plate.

[0009] Furthermore, an EVA cushion is placed on the partition assembly.

[0010] Furthermore, a plurality of vertically arranged support beams are provided in the cabinet, and the partition assembly is installed on the support beams.

[0011] Furthermore, in order to facilitate the adjustment of the distance between the partition assemblies during assembly, a plurality of clip holes are provided on the support beam from top to bottom, and a snap assembly is installed at the end of the partition assembly, and the snap assembly is clipped into the clip hole.

[0012] Furthermore, the buckle assembly includes an upper buckle, a lower buckle and a connecting piece, the connecting piece connects the partition assembly, the upper buckle and the lower buckle, and the upper buckle and the lower buckle are snapped into corresponding buckle holes.

[0013] Furthermore, the RFID-based tool cabinet also includes a main control module, and the main control module is connected to the RFID module.

[0014] Furthermore, the RFID-based tool cabinet further comprises an electric lock, the cabinet body is provided with a door, the electric lock is used to control the opening and closing of the door, and the main control module is suitable for controlling the action of the electric lock;

[0015] And / or a light is also provided in the cabinet, and the main control module is suitable for controlling turning the light on or off.

[0016] Furthermore, the RFID-based tool cabinet also includes an identity recognition component, which includes a camera and / or a card swiping module, and the camera and / or the card swiping module are connected to the main control module.

[0017] After adopting the above technical scheme, the tool cabinet of the utility model is provided with a plurality of partition assemblies in the tool cavity, tools can be placed on each partition assembly, and RFID antennas are provided in the partition assemblies and / or on the inner wall of the tool cavity of the cabinet. The RFID antenna can be used to scan the RFID tags on the tools on the partition assemblies, thereby realizing multi-directional scanning in the tool cavity and avoiding the phenomenon of missing scanning and recording of tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of an RFID-based tool cabinet of the present utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the RFID-based tool cabinet of the present utility model;

[0020] Figure 3 A three-dimensional diagram of the partition assembly of the utility model;

[0021] Figure 4 It is an internal schematic diagram of the partition assembly of the utility model;

[0022] Figure 5 It is a three-dimensional diagram of the buckle assembly of the utility model;

[0023] Figure 6This is a connection topology diagram of the RFID-based tool cabinet of the utility model. DETAILED DESCRIPTION

[0024] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0025] like Figures 1 to 6 As shown, a tool cabinet based on RFID includes:

[0026] A cabinet 1, wherein a tool cavity is provided in the cabinet, and a multi-layer partition assembly 11 is provided in the cabinet 1 from bottom to top, wherein the partition assembly 11 divides the tool cavity into a tool placement cavity 10, and the partition assembly 11 is used to place tools with RFID tags, and an RFID antenna 11a is provided in the partition assembly 11 and / or on the inner wall of the tool cavity of the cabinet 1;

[0027] RFID module 2: The RFID module 2 is installed on the cabinet 1, and the RFID module 2 is communicatively connected with the RFID antenna 11a.

[0028] In this embodiment, the RFID antenna 11a can be set alone in the partition assembly 11, and of course the RFID antenna 11a can also be set alone on the inner wall of the tool cavity of the cabinet 1. Of course, the RFID antenna 11a can also be set both in the partition assembly 11 and on the inner wall of the tool cavity of the cabinet 1.

[0029] A plurality of partition assemblies 11 are provided in the tool cavity, and tools can be placed on each partition assembly 11. An RFID antenna 11a is provided in the partition assembly 11 and / or on the inner wall of the tool cavity of the cabinet 1. The RFID antenna 11a is used to scan the RFID tags on the tools on the partition assembly 11 to achieve multi-directional scanning in the tool cavity, thereby avoiding the phenomenon of missing scanning and recording of tools.

[0030] Specifically, the RFID module 2 is installed in the top wall space of the cabinet 1, and the RFID antenna 11a on each layer of the partition assembly 11 or the RFID antenna 11a on the inner wall of the tool cavity of the cabinet 1 can be used to scan the RFID tags on the nearby tools. When the corresponding RFID tag is scanned, it indicates that the corresponding tool exists in the tool placement cavity 10. When the corresponding RFID tag is not scanned, it indicates that the corresponding tool is not in the tool placement cavity 10.

[0031] Specifically, in the present embodiment, each partition assembly 11 is provided with two RFID antennas 11 a in parallel, but the present invention is not limited thereto.

[0032] Specifically, Figure 3 , 4As shown, the partition assembly 11 may specifically include an upper plate 11b and a lower cover plate 11c, the lower cover plate 11c is installed on the upper plate 11b, and the RFID antenna 11a is installed between the upper plate 11b and the lower cover plate 11c.

[0033] Specifically, Figure 4 As shown, the partition assembly 11 also includes a reinforcing beam 11d, which is installed on the upper plate 11b. In the present embodiment, the reinforcing beam 11d can be welded below the upper plate 11b. The reinforcing beam 11d is provided to strengthen the strength of the partition assembly 11 to support the tools placed on the partition assembly 11.

[0034] Specifically, Figure 3 As shown, an EVA cushion 11 e is placed on the partition assembly 11 .

[0035] Specifically, a plurality of vertically arranged support beams 12 are provided in the cabinet body 1 , and the partition assembly 11 is installed on the support beams 12 .

[0036] Specifically, Figure 2 As shown, a plurality of clamping holes 12a are provided on the support beam 12 from top to bottom, and a buckle assembly is installed on the end of the partition assembly 11, and the buckle assembly is clamped in the clamping hole 12a. In this way, the spacing between adjacent partition assemblies 11 can be adjusted when assembling the tool cabinet.

[0037] Specifically, Figure 5 As shown, the buckle assembly can specifically be the following structure: it includes an upper buckle 31, a lower buckle 32 and a connecting piece 33, the connecting piece 33 connects the partition assembly 11, the upper buckle 31 and the lower buckle 32, the upper buckle 31 and the lower buckle 32 are snapped into the corresponding snap holes 12a; the connecting piece 33 can specifically be a rivet or a screw.

[0038] Specifically, Figure 6 As shown, the RFID-based tool cabinet also includes a main control module, which is communicatively connected to the RFID module 2; the RFID antenna 11a transmits the scanned information to the RFID module 2, and the RFID module 2 transmits it to the main control module; in this embodiment, the main control module can be an industrial computer 4 or a single-chip microcomputer, and the RFID module 2 can be specifically connected to the main control module through a switch 43, and of course other connection methods can also be used.

[0039] Specifically, Figure 1 , 6 As shown, the RFID-based tool cabinet further includes an electric lock 5 . A door 13 is provided on the cabinet body 1 . The electric lock 5 is used to control the opening and closing of the door 13 . The main control module is suitable for controlling the action of the electric lock 5 .

[0040] A lamp 6 is also provided in the cabinet 1 . The lamp 6 is connected to a main control module. The main control module is suitable for controlling the lamp 6 to be turned on or off.

[0041] like Figure 6 As shown, the main control module can specifically control the opening or closing of the electric lock 5 and the light through the lock control circuit board 42.

[0042] In this embodiment, if Figure 6 As shown, the main control module may also include a touch display screen 41, and information inputted through the touch display screen 41 is fed back to the main control module;

[0043] Of course, in this embodiment, a control function for controlling the action of the electric lock 5 and the turning on or off of the light 6 is set in the industrial computer 4 or in the touch display screen 41 .

[0044] In this embodiment, if Figure 6 As shown, the RFID-based tool cabinet also includes an identity recognition component, which includes a camera 7 and a card swiping module 8, and the camera 7 and the card swiping module 8 are connected to the main control module. The camera 7 is used for face recognition, and the card swiping module 8 is used to swipe the ID card to achieve identity recognition, so that the main control module, that is, the industrial computer 4 or the touch display screen 41, can be operated only after the identity verification is passed.

[0045] In this embodiment, the touch display screen 41 can be connected to the industrial computer 4 through a USB interface, and the card swiping module 8 can be connected to the industrial computer 4 through an RS485 port.

[0046] In this embodiment, if Figure 1 , 2 As shown, universal wheels 20 are installed at the bottom of the cabinet 1 to facilitate the movement and fixation of the cabinet 1.

[0047] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool cabinet based on RFID, characterized in that: include: A cabinet (1), wherein a tool cavity is provided in the cabinet, a partition assembly (11) is provided on the inner layer of the cabinet (1), the partition assembly (11) divides the tool cavity into a tool placement cavity (10), the partition assembly (11) is used to place tools with RFID tags, and an RFID antenna (11a) is provided in the partition assembly (11) and / or on the inner wall of the tool cavity of the cabinet (1); An RFID module (2), wherein the RFID module (2) is mounted on the cabinet (1), and the RFID module (2) is communicatively connected to the RFID antenna (11a).

2. The RFID-based tool cabinet according to claim 1, characterized in that: The partition assembly (11) comprises an upper plate (11b) and a lower cover plate (11c), wherein the lower cover plate (11c) is mounted on the upper plate (11b), and the RFID antenna (11a) is mounted between the upper plate (11b) and the lower cover plate (11c).

3. The RFID-based tool cabinet according to claim 2, characterized in that: The partition assembly (11) further comprises a reinforcing beam (11d), wherein the reinforcing beam (11d) is mounted on the upper plate (11b).

4. The RFID-based tool cabinet according to claim 1, characterized in that: An EVA cushion (11e) is placed on the partition assembly (11).

5. The RFID-based tool cabinet according to claim 1, characterized in that: A plurality of vertically arranged support beams (12) are provided in the cabinet body (1), and the partition assembly (11) is installed on the support beams (12).

6. The RFID-based tool cabinet according to claim 5, characterized in that: A plurality of clamping holes (12a) are arranged on the support beam (12) from top to bottom, and a clamping assembly is installed on the end of the partition assembly (11), and the clamping assembly is clamped in the clamping hole (12a).

7. The RFID-based tool cabinet according to claim 6, characterized in that: The buckle assembly comprises an upper buckle (31), a lower buckle (32) and a connecting piece (33); the connecting piece (33) connects the partition assembly (11), the upper buckle (31) and the lower buckle (32); the upper buckle (31) and the lower buckle (32) are buckled in corresponding buckle holes (12a).

8. The RFID-based tool cabinet according to claim 1, characterized in that: It also comprises a main control module, which is communicatively connected with the RFID module (2).

9. The RFID-based tool cabinet according to claim 8, characterized in that: It also comprises an electric lock (5), the cabinet (1) is provided with a door (13), the electric lock (5) is used to control the opening and closing of the door (13), and the main control module is suitable for controlling the action of the electric lock (5); And / or a lamp (6) is also provided in the cabinet (1), and the main control module is suitable for controlling the turning on or off of the lamp (6).

10. The RFID-based tool cabinet according to claim 8, characterized in that: It also comprises an identity recognition component, which comprises a camera (7) and / or a card swiping module (8), and the camera (7) and / or the card swiping module (8) are connected to the main control module.

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