Combined storage cabinet for class management

Abstract

The combined storage cabinet for class management comprises a sliding rail assembly and a plurality of unit cabinets matched with the sliding rail assembly, the sliding rail assembly is provided with horizontal sliding grooves and vertical sliding grooves, the horizontal sliding grooves and the vertical sliding grooves are arranged in a staggered mode, and the unit cabinets can move along the horizontal sliding grooves and / or the vertical sliding grooves respectively; moreover, any unit cabinet comprises a cabinet body with a storage cavity, and a fixing hole communicated with the storage cavity is formed in the cabinet body; the guide wheel is matched with the horizontal sliding groove or the vertical sliding groove; the adjusting part is located in the storage cavity; one end of the guide shaft is spirally connected with the adjusting piece, and the other end of the guide shaft is rotationally connected with the guide wheel; the adjusting piece can move in the axial direction of the guide shaft so as to abut against the cabinet body to be close to the groove wall of the horizontal sliding groove or the vertical sliding groove, and clamping and fixing of the unit cabinet and the sliding rail assembly are formed between the adjusting piece and the guide wheel. Free combination of a plurality of unit cabinets can be realized, so that the whole equipment can be suitable for different storage scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of storage cabinet, specifically relates to a combined storage cabinet for class management. BACKGROUND

[0002] The storage cabinet is a common storage device and is widely used in various scenes. In class management, the storage cabinet is used for students to store books, stationery, personal items, etc. and is an indispensable equipment in the class.

[0003] The conventional class storage cabinet usually has a fixed structure and the storage units cannot be freely combined. This results in that when the size and type of the students' items change, the fixed structure of the storage cabinet cannot be flexibly adjusted to adapt to different storage needs. For example, when the students need to store large sports equipment or long drawing tools, the fixed unit size of the conventional storage cabinet cannot provide enough space, which may need to occupy multiple storage compartments, causing space waste or inconvenience of storing items. Moreover, since the number of storage cabinets in the class is pre-set, when the number of students in the class changes, the specific number of storage cabinets cannot match the changing number of students, and the fixed structure of the storage cabinet is not convenient to adjust the number of configurations, which cannot be well adapted to the scene of class management.

[0004] Therefore, the prior art needs to be further improved and enhanced. CONTENT OF THE UTILITY MODEL

[0005] In view of the above problems, the utility model embodiment provides a combined storage cabinet for class management to solve the problem that the conventional storage cabinet is not convenient to flexibly adjust.

[0006] The utility model embodiment provides a combined storage cabinet for class management, which comprises a sliding rail assembly and a plurality of unit cabinets matched with the sliding rail assembly, the sliding rail assembly has horizontal sliding grooves and vertical sliding grooves arranged alternately, and the plurality of unit cabinets can move along the horizontal sliding grooves and / or the vertical sliding grooves to realize the free combination between the plurality of unit cabinets.

[0007] Moreover, any unit cabinet comprises:

[0008] The cabinet body has a storage cavity, and a fixed hole is formed in the cabinet body and communicates with the storage cavity;

[0009] The guide wheel cooperates with the horizontal sliding groove or the vertical sliding groove;

[0010] The adjusting piece is located in the storage cavity;

[0011] The guide shaft cooperates with the fixed hole, one end of the guide shaft is screw-connected with the adjusting piece, and the other end of the guide shaft is rotationally connected with the guide wheel;

[0012] The adjusting member is capable of moving along the axial direction of the guide shaft to abut against the slot wall of the horizontal slot or the vertical slot to approach the cabinet body, and form a clamping and fixing with the guide wheel for the unit cabinet and the slide rail assembly.

[0013] In some embodiments, the horizontal slots and the vertical slots are both multiple, and the multiple horizontal slots and the multiple vertical slots are staggered to form a grid structure.

[0014] In some embodiments, at least one end of the multiple horizontal slots is provided with a first opening in communication with the outside; and / or, at least one end of the multiple vertical slots is provided with a second opening in communication with the outside.

[0015] In some embodiments, the edges of the horizontal slots and the vertical slots at the intersection in the grid structure are provided with guide angles.

[0016] In some embodiments, the slide rail assembly is further provided with a limiting member arranged at both ends of any horizontal slot, and the limiting member is capable of being stopped and matched with the guide wheel.

[0017] In some embodiments, any unit cabinet further comprises a locking member and a buckling member arranged oppositely at both sides of the cabinet body; and the locking member in any unit cabinet is capable of being matched with the buckling member in the adjacent unit cabinet to realize the detachable connection between the two adjacent unit cabinets.

[0018] In some embodiments, any unit cabinet further comprises a first magnetic member and a second magnetic member arranged oppositely at both sides of the cabinet body; and the first magnetic member in any unit cabinet is capable of being magnetically matched with the second magnetic member in the adjacent unit cabinet to realize the detachable connection between the two adjacent unit cabinets.

[0019] In some embodiments, any unit cabinet further comprises:

[0020] a cabinet door arranged to open or close the storage cavity, and the side of the cabinet door is provided with an electronic lock;

[0021] a reader-writer arranged on the surface of the cabinet door, and the reader-writer is used to read the electronic tag;

[0022] a controller arranged in the cabinet body, and the controller is electrically connected with the electronic lock and the reader-writer respectively.

[0023] In some embodiments, any unit cabinet further comprises a lighting lamp arranged in the cabinet body.

[0024] In some embodiments, the guide wheel is made of rubber or nylon material; or the guide wheel is a metal wheel, and the outer side of the metal wheel is provided with a rubber layer.

[0025] By adopting the above technical scheme, the present application has the following technical effects:

[0026] The combined storage cabinet for class management provided by the utility model, comprising a slide rail assembly and a plurality of unit cabinets matched with the slide rail assembly, the slide rail assembly has horizontal sliding grooves and vertical sliding grooves which are staggered with each other. Firstly, the free combination between the plurality of unit cabinets can be realized through the movement of the plurality of unit cabinets in the horizontal sliding grooves and the vertical sliding grooves, not only the overall equipment can be applied to different storage scenes, but also the number of unit cabinets can be flexibly allocated along with the change of the number of students in a class; for example, in class management, the size and number of different students' articles are quite different, some students may have many books which need a large horizontal space, and some students have long musical instruments which need vertical space, through the free combination mode, the layout of the unit cabinets can be easily adjusted to meet different storage requirements. In addition, any unit cabinet in the application comprises a cabinet body, a guide wheel, an adjusting piece and a guide shaft, through the screw cooperation between the adjusting piece and one end of the guide shaft, the axial movement of the adjusting piece along the guide shaft can be realized, and the clamping and fixing of the unit cabinet and the slide rail assembly between the guide wheel can be formed. The structure ensures that the unit cabinet can be stably fixed on the slide rail assembly after being slid to the appropriate position, prevents the cabinet body from shaking in daily use, and affects the storage safety or causes damage to articles; at the same time, the adjustable clamping and fixing mode is also convenient for adjusting according to different use scenes, article weight and other factors.

[0027] The above description is only a summary of the technical scheme of the utility model embodiment, in order to more clearly understand the technical means of the utility model embodiment, which can be implemented according to the content of the specification, and in order to let the above and other purposes, characteristics and advantages of the utility model embodiment can be more obvious and easy to understand, the specific implementation of the utility model is as follows. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings are only used to show the embodiments and are not considered as limiting the utility model. Moreover, the same reference signs are used to represent the same parts throughout the drawings. In the drawings:

[0029] Figure 1 It is a structural schematic view of a combined storage cabinet provided by the utility model;

[0030] Figure 2 It is a structural schematic view of a slide rail assembly provided by the utility model;

[0031] Figure 3 It is a structural schematic view of a unit cabinet provided by the utility model;

[0032] Figure 4 It is a structural schematic view of another unit cabinet provided by the utility model;

[0033] Figure 5 It is a structural schematic view of a combined storage cabinet provided by the utility model; Figure 4A-A cross-sectional view;

[0034] Figure 6 is a structural schematic view of another slide rail assembly provided by the present application;

[0035] Figure 7 is a structural schematic view of a unit cabinet provided by the present application Figure 2 is an enlarged schematic view of part A;

[0036] Figure 8 is a structural schematic view of another unit cabinet provided by the present application;

[0037] Figure 9 is a structural schematic view of still another unit cabinet provided by the present application.

[0038] In the drawings:

[0039] 100 slide rail assembly, 110 horizontal sliding groove, 111 first opening, 120 vertical sliding groove;

[0040] 200 unit cabinet, 210 cabinet body, 211 locking piece, 212 buckling piece, 220 guide wheel, 230 adjusting piece, 240 guide shaft, 250 cabinet door, 251 reader-writer, 252 electronic lock. DETAILED DESCRIPTION

[0041] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein.

[0042] Referring to Figures 1-5 As shown in the drawings, the present application provides a combined storage cabinet for class management, which comprises a slide rail assembly 100 and a plurality of unit cabinets 200 matched with the slide rail assembly 100. The slide rail assembly 100 has a horizontal sliding groove 110 and a vertical sliding groove 120 arranged alternately. The plurality of unit cabinets 200 can move along the horizontal sliding groove 110 and / or the vertical sliding groove 120 respectively, so as to realize free combination among the plurality of unit cabinets 200.

[0043] Specifically, any unit cabinet 200 comprises a cabinet body 210, a guide wheel 220, an adjusting member 230 and a guide shaft 240; the cabinet body 210 has a storage cavity (not labeled in the figure) and is provided with a fixing hole (not labeled in the figure) in communication with the storage cavity, the guide wheel 220 is matched with the horizontal sliding groove 110 or the vertical sliding groove 120, the adjusting member 230 is located in the storage cavity, the guide shaft 240 is matched with the fixing hole, and one end of the guide shaft 240 is screw-connected with the adjusting member 230 and the other end is rotationally connected with the guide wheel 220; wherein the adjusting member 230 can move along the axial direction of the guide shaft 240 to abut against the cabinet body 210 to move close to the groove wall of the horizontal sliding groove 110 or the vertical sliding groove 120, and form a clamping and fixing for the unit cabinet 200 and the sliding rail assembly 100 with the guide wheel 220.

[0044] It should be noted that the present application does not limit the specific configuration number of the horizontal sliding groove 110 and the vertical sliding groove 120 in the sliding rail assembly 100. Exemplarily, the horizontal sliding groove 110 and the vertical sliding groove 120 can each be one; or the horizontal sliding groove 110 and the vertical sliding groove 120 can each be multiple, and the multiple horizontal sliding grooves 110 and the multiple vertical sliding grooves 120 are staggered to form a grid structure. Wherein, the sliding rail assembly 100 of the grid structure not only can improve its own stability and structural strength to a certain extent, but also greatly expands the possibility of combination between multiple unit cabinets 200. In a class environment, more diversified storage layouts can be created according to the number of different classes, the type of distribution of articles, etc. For example, for the case of a large number of students in a class and complex types of articles, the unit cabinets 200 can be combined into a complex layout of multiple layers and multiple columns; and for a class with a small number of students, the unit cabinets 200 can be simply combined into a few large storage areas. In addition, the grid structure can more closely fill the space, and compared with the traditional single-direction sliding groove design, it can better adapt to different shapes and sizes of classroom space. For example, in a narrow corner of the classroom, the corner space can be fully utilized by reasonably arranging the positions of the unit cabinets 200 in the grid structure.

[0045] It should also be noted that the present application does not limit the specific shape and size of the unit cabinet 200. Exemplarily, the unit cabinet 200 can be a square cabinet, or a rectangular cabinet, a trapezoidal cabinet, a rhombic cabinet, etc., and the size of the unit cabinet 200 can be between 30 cm (wide) x 40 cm (deep) x 60 cm (high) and 60 cm (wide) x 50 cm (deep) x 80 cm (high).

[0046] In addition, the guide wheel 220 can be replaced by a sliding block or the like structure by cooperation between the guide wheel 220 and the horizontal sliding groove 110 and the vertical sliding groove 120 during movement of the unit cabinet 200 compared with the sliding rail assembly 100; the screw connection between the adjusting part 230 and the guide shaft 240 can be formed by cooperation between the external thread formed at the end of the guide shaft 240 and the internal thread arranged in the adjusting part 230, and the adjusting part 230 can be an adjusting nut. In specific operation, the user twists the adjusting part 230 so that the adjusting part 230 can move in the axial direction of the guide shaft 240 and abut against the bottom wall of the cabinet body 210 during movement of the adjusting part 230, so as to drive the entire cabinet body 210 to move close to the horizontal sliding groove 110 or the vertical sliding groove 120 until the outer wall of the cabinet body 210 is in close contact with the groove wall of the horizontal sliding groove 110 or the vertical sliding groove 120; at this time, the side of the guide wheel 220 also abuts against the groove wall of the horizontal sliding groove 110 or the vertical sliding groove 120, so that the adjusting part 230 and the guide wheel 220 form clamping and fixing of the unit cabinet 200 and the sliding rail assembly 100.

[0047] The combined storage cabinet for class management provided by the utility model can realize free combination between the multiple unit cabinets 200 by moving the multiple unit cabinets 200 in the horizontal sliding grooves 110 and the vertical sliding grooves 120, so that the overall equipment can be applied to different storage scenes and the number of the unit cabinets 200 can be flexibly adjusted according to the number of students in a class; for example, in class management, the size and number of articles of different students are quite different, some students may have many books that need a large horizontal space, and some students have long musical instruments that need vertical space, so the layout of the unit cabinets 200 can be easily adjusted to meet different storage requirements by the free combination mode. In addition, any unit cabinet 200 in the application can move in the axial direction of the guide shaft 240 by screw cooperation between the adjusting part 230 and one end of the guide shaft 240, and clamping and fixing of the unit cabinet 200 and the sliding rail assembly 100 can be formed between the adjusting part 230 and the guide wheel 220. The structure ensures that the unit cabinet 200 can be stably fixed on the sliding rail assembly 100 after being slid to a suitable position, prevents shaking of the cabinet body 210 from affecting storage safety or causing damage to articles in daily use, and facilitates adjustment according to different use scenes, article weight and other factors by the adjustable clamping and fixing mode.

[0048] In some embodiments, referring to Figure 6 At least one end of the multiple horizontal sliding grooves 110 is provided with a first opening 111 in communication with the outside; and / or at least one end of the multiple vertical sliding grooves 120 is provided with a second opening (not shown in the figure) in communication with the outside. Preferably, the first opening 111 and the second opening can be multiple.

[0049] The design of the first opening 111 and the second opening makes the unit cabinet 200 easier to install and remove. Especially during the initial installation of classroom lockers or later maintenance and relocation, the unit cabinet 200 can be placed into or removed from the slide without complicated operations, saving time and labor costs. Furthermore, the design of the first opening 111 and the second opening provides more options for the movement path of the unit cabinet 200; for example, if a unit cabinet 200 needs to be moved from the bottom to the top, a more direct path can be chosen through the openings, rather than following a fixed sequence within the slide, further improving the flexibility of locker layout adjustments.

[0050] In some embodiments, refer to Figure 2 and Figure 7 As shown, the edges of the horizontal slide rail 110 and the vertical slide rail 120 located at the intersection of the grid structure are both provided with chamfers (not marked in the figure). When the unit cabinet 200 slides through these intersections, the chamfers can prevent the unit cabinet 200 from having a hard collision with the edge of the slide rail, reduce the wear of the unit cabinet 200 and the slide rail, and make the sliding process of the unit cabinet 200 smoother. It will not cause jamming due to the right angle at the intersection, which helps to improve the user experience and the service life of the equipment.

[0051] In some embodiments, the slide rail assembly 100 further includes limiting members (not shown) disposed at both ends of any horizontal slide groove 110, the limiting members being able to stop with the guide wheel 220.

[0052] This design prevents the unit locker 200 from slipping off the track during sliding, ensuring its proper functioning within the track. In daily classroom use, especially when students are rushing to use the lockers, this anti-slip design prevents the unit locker 200 from falling and damaging items or injuring people. Furthermore, the limiting mechanism helps maintain the overall stability of the locker structure. By limiting the sliding range of the unit locker 200, unnecessary impacts and effects on the slide rail assembly 100 and other unit lockers 200 are avoided when the unit locker 200 moves beyond its normal range.

[0053] Specifically, the limiting component can be a limiting protrusion, a limiting block, a limiting baffle, or other structures fixed in the horizontal slide groove 110, or a cover plate, a baffle, or other structures rotatably connected to the end of the horizontal slide groove 110. This application does not limit the specific structure of the limiting component.

[0054] In some embodiments, refer to Figure 8As shown, any unit cabinet 200 further comprises a locking member 211 and a buckling member 212 oppositely arranged on both sides of the cabinet body 210; and the locking member 211 in any unit cabinet 200 can cooperate with the buckling member 212 in the unit cabinet 200 adjacent thereto to achieve detachable connection between the two adjacent unit cabinets 200.

[0055] This connection mode makes the unit cabinets 200 more stably connected together after combination. In a class, students may accidentally collide with the storage cabinet. If the unit cabinets 200 are not stably connected, the unit cabinets 200 are easy to be scattered. However, the locking and buckling design can effectively avoid this situation. Moreover, since the connection is detachable, when the layout of the storage cabinet needs to be adjusted, the adjacent unit cabinets 200 can be easily separated and recombined to meet the different needs of the class for storage space at different periods.

[0056] In some embodiments, any unit cabinet 200 further comprises a first magnetic member (not shown in the figure) and a second magnetic member (not shown in the figure) oppositely arranged on both sides of the cabinet body 210; and the first magnetic member in any unit cabinet 200 can be magnetically attracted to the second magnetic member in the unit cabinet 200 adjacent thereto to achieve detachable connection between the two adjacent unit cabinets 200.

[0057] The magnetic attraction mode is simpler and faster than the traditional connection mode. When installing and adjusting the layout of the unit cabinets 200, the unit cabinets 200 only need to be close to each other, and the magnetic members will automatically attract each other, reducing the complexity of operation. The magnetic attraction of the magnetic members can improve the connection stability between the unit cabinets 200 to some extent. Even in the case of slight shaking or receiving a small external force, the magnetic attraction can ensure the connection relationship between the unit cabinets 200, further enhancing the stability of the overall structure of the storage cabinet.

[0058] In some embodiments, referring to Figure 9 As shown, any unit cabinet 200 further comprises a cabinet door 250, a reader-writer 251 and a controller (not shown in the figure), wherein the cabinet door 250 is used to open or close the storage cavity, and an electronic lock 252 is arranged on the side of the cabinet door 250; the reader-writer 251 is arranged on the surface of the cabinet door 250 and is used to read the electronic tag; and the controller is arranged in the cabinet body 210 and is electrically connected with the electronic lock 252 and the reader-writer 251 respectively.

[0059] It should be noted that the electronic tag is a carrier of RFID (Radio Frequency Identification) technology, which can prestore relevant identity information (such as student name, student number, etc.); RFID technology is a non-contact automatic identification technology, which automatically identifies target objects and obtains relevant data through radio frequency signals, and the identification work does not require human intervention, and is fast and convenient to operate; in addition, the reader 251 is used to read the data in the electronic tag, or write the information to be stored into the electronic tag. The setting of the electronic tag and the reader 251 can record the storage and taking-out information of the articles, such as the electronic tag can be bound with the identity information of the student, when the student stores or takes out the articles, the identity of the student can be identified by the reader 251 and the relevant operation is recorded, so as to realize accurate article management and facilitate the understanding of the flow of the articles.

[0060] In addition, through the electrical connection between the controller and the electronic lock 252 and the reader 251, after the reader 251 identifies the identity information of the student, the electronic lock 252 can be controlled to be opened, and the automatic unlocking operation of the unit cabinet 200 is completed. In this setting mode, only the student who meets the pre-set identity information can open the cabinet door 250, which effectively prevents unauthorized personnel from opening the cabinet door 250, and protects the safety of the student's personal articles. In class management, this helps to reduce the loss or misplacement of articles.

[0061] In some embodiments, any unit cabinet 200 further comprises a lighting lamp (not shown in the figure) arranged inside the cabinet body 210. The lighting lamp is arranged inside the cabinet body 210, so that when the student opens the cabinet door 250, the articles in the storage cavity can be clearly seen even in the case of insufficient light in the classroom. This greatly facilitates the student to quickly find the articles he needs when the light is insufficient in the morning or evening, or when the light layout in the classroom is unreasonable, which is beneficial to the user experience.

[0062] In some embodiments, the guide wheel 220 is made of rubber or nylon material; or the guide wheel 220 is a metal wheel, and a rubber layer is arranged on the outer side of the metal wheel.

[0063] During the sliding process of the unit cabinet 200 along the sliding groove, the guide wheel 220 with the above structure can reduce the friction between the guide wheel 220 and the sliding groove, thereby facilitating the reduction of noise generated during the movement of the unit cabinet 200. In the class environment, the reduction of noise helps to create a quiet learning atmosphere; at the same time, the wear of the guide wheel 220 and the sliding groove can be reduced, and the service life of the equipment can be prolonged.

[0064] In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application can be practiced without these specific details. In other instances, well-known methods, structures and techniques have not been described in detail in order to avoid obscuring the application. Like numbers refer to like elements throughout. Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring such order because the

[0065] It is to be noticed that the above-mentioned embodiments illustrate rather than limit the application, and that one skilled in the art will be able to design many alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word 'comprising' does not exclude the presence of elements or steps other than those listed in a claim. The word 'a' or 'an' preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of both hardware and software, and any combination thereof. In a unitary claim, several devices, systems or means can be listed having the same reference numerals and can thus constitute means for performing operations. Several'means' can be concretely embodied by one same'means'. Furthermore, the word 'comprise', 'comprising', 'comprises' and 'comprised of' or 'comprising' when used in this specification are to be interpreted as specifying the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps, components or groups thereof. The foregoing description details certain embodiments of the application. It will be appreciated, however, that no matter how detailed the foregoing appears in text, the application can be practiced in many ways, as should be understood by those skilled in the art. Therefore, specific embodiments of the application are not to be construed as limiting, but rather as set forth in the prior art.

Claims

1. A combination locker for class management, characterized by, The utility model provides a slide rail assembly and a plurality of unit cabinets matched with the slide rail assembly, the slide rail assembly has horizontal slide groove and vertical slide groove staggered with each other, and the plurality of unit cabinets can move along the horizontal slide groove and / or the vertical slide groove respectively to realize free combination among the plurality of unit cabinets. And any unit cabinet comprises: a cabinet body with a storage cavity, a fixed hole being formed in the cabinet body and communicating with the storage cavity; a guide wheel matched with the horizontal slide groove or the vertical slide groove; an adjusting member located in the storage cavity; a guide shaft matched with the fixed hole, one end of the guide shaft being screw-connected with the adjusting member, and the other end of the guide shaft being rotationally connected with the guide wheel; wherein the adjusting member can move along the axial direction of the guide shaft to abut against the cabinet body to move close to the groove wall of the horizontal slide groove or the vertical slide groove, and a clamping and fixing of the unit cabinet and the slide rail assembly is formed between the adjusting member and the guide wheel.

2. The modular storage cabinet of claim 1, wherein, The horizontal slide groove and the vertical slide groove are a plurality of, and the plurality of horizontal slide grooves and the plurality of vertical slide grooves are staggered to form a grid structure.

3. The modular storage cabinet of claim 2, wherein, At least one end of the plurality of horizontal slide grooves is provided with a first opening communicating with the outside; and / or at least one end of the plurality of vertical slide grooves is provided with a second opening communicating with the outside.

4. The modular storage cabinet of claim 3, wherein, The edges of the horizontal slide groove and the vertical slide groove located at the intersection of the grid structure are provided with a guide angle.

5. The modular storage cabinet of claim 4, wherein, The slide rail assembly is further provided with a limiting member arranged at both ends of any horizontal slide groove, and the limiting member can be stopper-matched with the guide wheel.

6. The modular storage cabinet of claim 1, wherein, Any unit cabinet is further provided with a locking member and a buckling member arranged oppositely at both sides of the cabinet body. The locking member in any unit cabinet can be matched with the buckling member in the unit cabinet adjacent thereto to realize detachable connection between the two adjacent unit cabinets.

7. The modular storage cabinet of claim 1, wherein, Any unit cabinet is further provided with a first magnetic member and a second magnetic member arranged oppositely at both sides of the cabinet body. The first magnetic member in any unit cabinet can be magnetically matched with the second magnetic member in the unit cabinet adjacent thereto to realize detachable connection between the two adjacent unit cabinets.

8. The modular storage cabinet of any of claims 1-7, wherein, Any unit cabinet is further provided with: a cabinet door for opening or closing the storage cavity, the side of the cabinet door being provided with an electronic lock; a reader-writer arranged on the surface of the cabinet door for reading an electronic tag; a controller arranged in the cabinet body and electrically connected with the electronic lock and the reader-writer respectively.

9. The modular storage cabinet of claim 8, wherein, Any unit cabinet is further provided with an illuminating lamp arranged in the cabinet body.

10. The modular storage cabinet of claim 1, wherein, The guide wheel is made of rubber or nylon material; or the guide wheel is a metal wheel, and a rubber layer is arranged on the outside of the metal wheel.

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