An IoT cabinet

Abstract

The utility model provides an Internet of Things cabinet, comprising: a cabinet body, on which a storage cavity with a front opening is formed; a movable layer plate, which can be relatively slid, fixed or withdrawn and arranged inside the cabinet body, and divides the storage cavity on the cabinet body into a plurality of storage units; a cabinet door bracket, comprising a first mounting head arranged at the front end of the cabinet body, and a second mounting hole is arranged on the first mounting head; a cabinet door, which is used to cover the storage unit, and an adjustment code is installed at the upper end or the lower end of the cabinet door, and the first long axis of the adjustment code passes through the second mounting hole and extends into the third mounting hole on another cabinet door above or below the cabinet door for hinged fixation. The Internet of Things cabinet described in the utility model greatly improves the flexibility and practicality of the storage space, ensures the neatness and beauty of the cabinet door, stable connection, reliable use, provides users with a more practical, beautiful and durable storage solution, and meets the diverse needs of users.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cabinets, in particular to an Internet of Things cabinet. Background Art

[0002] At present, cabinets for storage are composed of unit cabinets of the same or different lengths. Each unit cabinet is divided into a single-door cabinet, a multi-door cabinet, a drawer cabinet, a corner cabinet, etc., and the height and depth of each unit cabinet are generally the same.

[0003] With the continuous development of science and technology, lockers used for storage can be controlled through the Internet of Things, which greatly improves the intelligent effect.

[0004] The previous lockers have the following disadvantages:

[0005] 1. The traditional cabinet has exposed layers, that is, there are layers of panels between the cabinet doors, which can be seen directly from the outside;

[0006] 2. The traditional cabinet shelves are fixed, which makes the cabinet shelves not flexible enough;

[0007] 3. The cabinet door shaft and the shelf door shaft hole are in direct contact. When opening and closing the door, the cabinet door shaft and the shelf door shaft hole are in contact and friction, which causes the cabinet door shaft and the shelf door shaft hole to be easily worn, causing the gap between the hole and the shaft to become larger and larger, resulting in the cabinet door sagging (falling off the foot);

[0008] 4. Traditional cabinet door shafts are made of iron, which is easy to rust and leave rust marks.

[0009] Based on this, this application is specially filed. Utility Model Content

[0010] In view of this, the present invention aims to provide an Internet of Things cabinet to solve at least one of the above technical problems.

[0011] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0012] An Internet of Things cabinet, comprising:

[0013] A cabinet body, on which a storage cavity with a front opening is formed;

[0014] A movable shelf is arranged inside the cabinet body so as to be relatively slidable, fixed or withdrawable, and divides the storage cavity on the cabinet body into a plurality of storage units;

[0015] The cabinet door bracket comprises a first mounting head arranged at the front end of the cabinet body, and a second mounting hole is arranged on the first mounting head;

[0016] A cabinet door is used to cover the storage unit, and an adjustment code is installed at the upper end or the lower end of the cabinet door. The first long axis of the adjustment code passes through the second installation hole and extends into the third installation hole on another cabinet door above or below the cabinet door to be hinged and fixed.

[0017] Furthermore, the cabinet door bracket also includes a first plate body, the first mounting head is arranged vertically with the first plate body, a first mounting hole is set at the front of the cabinet body, the first mounting head can pass through the first mounting hole from back to front, and the first plate body is fixedly connected to the cabinet body.

[0018] Furthermore, a cross-sectional width of the first mounting head in the left-right direction is smaller than a cross-sectional width of the first plate body in the left-right direction.

[0019] Furthermore, the IoT cabinet also includes:

[0020] The door lower shaft sleeve is installed in the second installation hole on the cabinet door bracket. The center of the door lower shaft sleeve is provided with a first inner hole for the insertion and limiting of the first long axis.

[0021] Furthermore, the IoT cabinet also includes:

[0022] The eccentric sleeve includes a second boss and a second inner hole. The second boss is inserted into the third mounting hole to be fixed in a limited position. The second inner hole is arranged at the center of the eccentric sleeve. The first long axis of the cabinet door assembled with the adjustment code passes through the lower door sleeve and is inserted into the second inner hole of the eccentric sleeve on another cabinet door above or below the cabinet door.

[0023] Furthermore, the third mounting hole is a special-shaped hole, the second boss is a special-shaped structure adapted to the third mounting hole, and the second inner hole is an eccentric hole arranged on the eccentric sleeve.

[0024] Furthermore, the adjustment code is fixed to one side of the lower end of the cabinet door by connecting screws, and the first long axis on the adjustment code is arranged downward.

[0025] Furthermore, tracks are provided on the left and right inner panels of the cabinet, and the movable layer board can slide or be fixed along the tracks.

[0026] Furthermore, the track is a C-shaped track, and a track end limit portion is formed between the end of the track and the back panel of the cabinet body. A front end flange is arranged at the front end of the movable layer plate, and the front end flange is limited by the cabinet door when the cabinet door covers the storage unit. An end flange is arranged at the rear end of the movable layer plate, and the end flange falls into the track end limit portion when the movable layer plate is pushed into place.

[0027] Furthermore, the cabinet doors on the cabinet body include one or more size specifications.

[0028] Compared with the prior art, the IoT cabinet described in the utility model has the following advantages:

[0029] (1) The IoT cabinet described in the utility model greatly improves the flexibility and practicality of the storage space, ensures the neatness and beauty of the cabinet door, stable connection, and reliable use, providing users with a more practical, beautiful and durable storage solution to meet the diverse needs of users.

[0030] (2) The IoT cabinet described in the utility model significantly improves its aesthetics, durability and practicality through its unique design and multifunctional configuration, effectively prevents the cabinet door from sagging and wearing, ensures the stability of the cabinet door connection and the smoothness of the switch, is easy to operate, reliable to use, and extends the service life of the cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0032] Figure 1 This is a schematic diagram of the structure of the IoT cabinet described in an embodiment of the utility model;

[0033] Figure 2 for Figure 1 A schematic cross-sectional view of the IoT cabinet is shown in FIG.

[0034] Figure 3 for Figure 2 A partial enlarged structural diagram of the middle A part;

[0035] Figure 4 It is a left-side structural schematic diagram of the Internet of Things cabinet described in the embodiment of the utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the cabinet door described in the embodiment of the utility model;

[0037] Figure 6 It is a schematic diagram of the exploded structure of two adjacent cabinet doors assembled in the embodiment of the utility model;

[0038] Figure 7 for Figure 6 Schematic diagram of the exploded structure of the assembly of the central eccentric sleeve and the cabinet door;

[0039] Figure 8 for Figure 6 Schematic diagram of the exploded structure of the cabinet door and the adjustment code assembly;

[0040] Fig. 9 It is an exploded schematic diagram of the assembly structure of the movable layer plate in the IoT cabinet described in the embodiment of the utility model;

[0041] Fig.10 for Fig. 9 A schematic diagram of the partial enlarged structure of the middle B part;

[0042] Fig.11 It is a schematic diagram of the exploded structure of the cabinet body and the cabinet door bracket assembly in the embodiment of the utility model;

[0043] Fig.12 This is a schematic diagram of other specifications of the IoT cabinet described in the embodiment of the utility model;

[0044] Description of reference numerals:

[0045] 1-cabinet body; 101-first mounting hole; 2-cabinet door bracket; 201-second mounting hole; 202-first mounting head; 203-first plate body; 3-door lower sleeve; 301-first boss; 302-first inner hole; 4-adjustment code; 401-first long axis; 402-first fixing screw hole; 5-cabinet door; 501-third mounting hole; 502-fourth fixing hole; 6-eccentric sleeve; 601-second boss; 602-second inner hole; 7-connecting screw; 8-movable layer board; 801-front end flange; 802-end flange; 9-track; 901-track end limiter; 10-left and right inner side panels; 11-door hook; 12-back panel. DETAILED DESCRIPTION

[0046] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0047] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection conditions between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0048] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] like Figures 1 to 12 As shown, the utility model discloses an Internet of Things cabinet, comprising:

[0051] A cabinet body 1, wherein a storage cavity with a front opening is formed on the cabinet body 1;

[0052] The movable layer plate 8 is arranged inside the cabinet body 1 so as to be relatively slidable, fixed or withdrawable, and divides the storage cavity on the cabinet body 1 into a plurality of storage units;

[0053] The cabinet door bracket 2 comprises a first mounting head 202 arranged at the front end of the cabinet body 1, and a second mounting hole 201 is arranged on the first mounting head 202;

[0054] The cabinet door 5 is used to cover the storage unit, and an adjustment code 4 is installed at the upper end or the lower end of the cabinet door 5. The first long axis 401 of the adjustment code 4 passes through the second mounting hole 201 and extends into the third mounting hole 501 on another cabinet door 5 above or below the cabinet door 5 to be hinged and fixed.

[0055] The present application discloses an Internet of Things cabinet, which can quickly and conveniently adjust the storage space of the storage unit in the cabinet body 1 by setting a movable layer plate 8 that can slide, be fixed or withdrawn relative to the cabinet body 1. When in use, the space of the storage cavity can be adjusted at any time. For example, after removing a layer of movable layer plate 8, the original two small storage unit cavities become a large storage unit cavity, which is convenient for use needs, thereby improving the flexibility and practicality of the storage space. In combination with a cabinet door 5 for covering the front opening of the storage unit and installing an adjustment code 4 at the upper end or the lower end of the cabinet door 5, the first long axis 401 of the adjustment code 4 passes through the second installation hole 20 of the cabinet door bracket 2 1, and then the third mounting hole 501 extending into the adjacent cabinet door is hingedly fixed, so that the user can easily adjust the gap (door gap) between the cabinet door 5 and the cabinet door 5, ensuring the neatness and beauty of the cabinet door 5. By setting the cabinet door bracket 2 on the front opening side of the cabinet body 1, and the second mounting hole 201 set on the first mounting head 202 of the cabinet door bracket 2 cooperates with the first long axis 401 of the adjustment code 4, the stable connection between the cabinet door 5 and the cabinet body 1 is ensured, and the stability and durability of the cabinet door are improved, so that the movable layer plate 8 is hidden inside the cabinet body 1, and only the gap between the cabinet doors can be seen from the outside. This design makes the appearance of the entire Internet of Things cabinet more neat and beautiful. In the example of the present application, the material of the cabinet body 1 and the cabinet door 5 is made of stainless steel such as SUS304, which is not only high in strength and corrosion-resistant, but also can be used for a long time in indoor or outdoor environments without being easy to rust, thereby improving the durability and adaptability of the product.

[0056] The IoT cabinet described in the present application, through its unique design and structure, greatly improves the flexibility and practicality of the storage space, ensures the neatness and beauty of the cabinet doors, stable connection, and reliable use, providing users with a more practical, beautiful and durable storage solution, meeting the diverse needs of users.

[0057] As a preferred example of the present application, the cabinet door bracket 2 also includes a first plate 203, the first mounting head 202 is arranged vertically with the first plate 203, a first mounting hole 101 is arranged at the front of the cabinet 1, the first mounting head 202 can pass through the first mounting hole 101 from back to front, and the first plate 203 is fixedly connected to the cabinet 1. Preferably, the first plate 203 is welded and fixed to the cabinet 1. The above setting discloses a structure and installation method of a cabinet door bracket 2, which, on the one hand, ensures a stable connection between the cabinet door bracket and the cabinet, so that it can withstand the force generated when the cabinet door is opened and closed, and ensures the stability and safety of the cabinet door; on the other hand, it also has the advantages of easy installation, not easy to loosen, and high overall aesthetics. As a preferred example of the present application, the cross-sectional width of the first mounting head 202 in the left and right directions is smaller than the cross-sectional width of the first plate 203 in the left and right directions. This design helps to simplify the installation process, so that the installer can accurately install the cabinet door bracket to the predetermined position without complicated pretreatment or adjustment of the cabinet, ensuring the stability of the connection, and reducing unnecessary space waste.

[0058] As a preferred example of the present application, the IoT cabinet further includes:

[0059] The lower door shaft sleeve 3 is installed in the second installation hole 201 on the cabinet door bracket 2. A first inner hole 302 is set at the center of the lower door shaft sleeve 3 for inserting and limiting the first long axis 401.

[0060] The introduction of the lower door shaft sleeve 3 significantly enhances the connection stability between the cabinet door 5 and the cabinet door bracket 2, effectively preventing the cabinet door 5 from shaking or sagging during use. At the same time, the design of the lower door shaft sleeve 3 reduces the direct contact between the cabinet door shaft (i.e., the first long axis 401 of the adjustment code 4) and the cabinet door bracket 2, thereby reducing friction and wear, extending the service life of the cabinet door shaft and the cabinet door bracket, and ensuring the smooth opening and closing of the cabinet door 5. Specifically, the lower door shaft sleeve 3 includes a first boss 301, which is placed in the second mounting hole 201 (round hole) of the cabinet door bracket 2, and the adjustment code 4 is assembled to the cabinet door 5. The exposed first long axis 401 is inserted from above the first inner hole 302 on the assembled lower door shaft sleeve 3, and also penetrates into the third mounting hole 501 of another assembled cabinet door 5 for hinged fixation. To sum up, a door lower shaft sleeve 3 is arranged at the connection between the cabinet door 5 and the cabinet door bracket 2, which, on the one hand, enhances the stability of the relative connection between the two, reduces friction and wear, and at the same time ensures the neatness and aesthetics of the overall assembly between the cabinet door 5 and the cabinet body 1, simplifies installation and maintenance, and improves the overall performance and user experience of the Internet of Things cabinet.

[0061] As a preferred example of the present application, the IoT cabinet further includes:

[0062] The eccentric sleeve 6 includes a second boss 601 and a second inner hole 602. The second boss 601 is inserted into the third mounting hole 501 to be fixed in a limited position. The second inner hole 602 is arranged at the center of the eccentric sleeve 6. After the first long axis 401 of the cabinet door 5 with the adjustment code 4 is assembled, it passes through the lower door sleeve 3 and is inserted into the second inner hole 602 of the eccentric sleeve 6 on another cabinet door 5 above or below the cabinet door 5.

[0063] As a specific example of the present application, the third mounting hole 501 is a special-shaped hole, the second boss 601 is a special-shaped structure adapted to the third mounting hole 501 , and the second inner hole 602 is an eccentric hole arranged on the eccentric sleeve 6 .

[0064] By introducing an eccentric sleeve 6 at the connection between the two cabinet doors 5, the eccentric sleeve 6 is inserted into the third mounting hole 501 of the cabinet door through its second boss 601 for position fixing, providing reliable support for the cabinet door 5 and ensuring its relative hinged rotation stability, and being able to offset the falling or deformation of the cabinet door 5 caused by gravity or long-term use, and maintaining the flatness and aesthetics of the cabinet door. At the same time, the design of the eccentric sleeve 6 also allows the user to accurately control the gap (door gap) between the cabinet doors 5 by adjusting the eccentricity. By fine-tuning the position of the second inner hole 602 on the eccentric sleeve 6 relative to the cabinet door 5, the gap between adjacent cabinet doors 5 can be easily adjusted to ensure that the door gap is uniform and consistent, thereby improving the overall aesthetics and practicality.

[0065] In addition, in the present application, the eccentric bushing 6 and the door lower bushing 3 work together to reduce the friction and wear between the cabinet door shaft (the first long axis 401 of the adjustment code 4) and the cabinet door bracket 2, thereby extending the service life of the cabinet door 5 and the cabinet door bracket 2, and reducing the noise generated by friction, thereby further improving the overall performance and user experience of the Internet of Things cabinet.

[0066] As a preferred example of the present application, the adjustment code 4 is fixed to one side of the lower end of the cabinet door 5 by connecting screws 7, and the first major axis 401 on the adjustment code 4 is arranged downward. Specifically, a fourth fixing hole 502 is provided on the cabinet door 5, and a first fixing screw hole 402 is correspondingly provided on the connecting plate (not marked in the figure) of the adjustment code 4, and the first fixing screw hole 402 and the corresponding mounting axis of the fourth fixing hole 502 are fastened by connecting screws 7. Preferably, two or more first fixing screw holes 402 are provided, and the first fixing screw holes 402 are oblong holes or elliptical holes. This setting fixes the adjustment code 4 to the cabinet door 5 by connecting screws 7, and the connection is stable, and it helps to maintain the flatness and aesthetics of the cabinet door 5 in long-term use, and it can also be easily disassembled and reinstalled, so as to allow the user to accurately adjust the gap (door gap) between the cabinet doors 5 as needed. In addition, when the cabinet door 5 is deformed or needs to be replaced, this connection method also enables the adjustment code 4 to be easily replaced or adjusted.

[0067] In the example of the present application, the door lower shaft sleeve 3 and the adjustment code 4 can also be made of stainless steel materials such as SUS304. On the one hand, it will not rust when used indoors or outdoors. On the other hand, it also reduces wear and tear, increases service life, ensures smoothness of cabinet door opening and closing, and adjusts door gaps. It has a positive impact on aspects such as adjusting the door gap.

[0068] As a preferred example of the present application, tracks 9 are provided on the left and right inner panels 10 of the cabinet 1, and the movable shelf 8 can slide or be fixed along the tracks 9. This design allows the movable shelf 8 to slide along the tracks 9, so that the space inside the cabinet 1 can be flexibly adjusted as needed, which is particularly suitable for storing items of different sizes or quantities. Users can adjust the position of the shelf according to actual conditions to maximize the use of the cabinet space. In addition, the tracks 9 provide stable support and guidance for the movable shelf 8, reducing the probability of the movable shelf 8 shaking or tilting during movement, ensuring the stability and safety of the movable shelf 8 during the sliding process, and making the adjustment convenient and easy. It also enables the cabinet 1 to have better scalability and meet the user's diverse storage needs.

[0069] As a specific example of the present application, the track 9 is a C-shaped track, and a track end limit portion 901 is formed between the end of the track 9 and the back plate 12 of the cabinet 1, a front end flange 801 is provided at the front end of the movable layer plate 8, and the front end flange 801 is limited by the cabinet door 5 when the cabinet door 5 covers the storage unit, and a terminal flange 802 is provided at the rear end of the movable layer plate 8, and the terminal flange 802 falls into the track end limit portion 901 when the movable layer plate 8 is pushed into place. As a preferred example of the present application, a track 9 is provided on the opposite sides of each movable layer plate 8, and the track 9 can be provided on the left and right inner plates 10 or on the middle partition plate forming the storage unit. Preferably, one front end flange 801 is provided, one terminal flange 802 is provided, and the front end flange 801 and the terminal flange 802 are provided diagonally on the movable layer plate 8. Through the design of the C-shaped track 9, the movable layer plate 8 can slide smoothly along the track 9. At the same time, the limit part 901 at the end of the track ensures that the movable layer plate 8 can be firmly fixed in the predetermined position after being pushed into place, avoiding the shaking or tilting of the movable layer plate 8 when storing heavy objects, thereby enhancing the overall stability of the cabinet, simple operation, reliable use, and convenient installation and disassembly.

[0070] When in use, assemble all cabinet doors 5 in sequence, adjust the gap (door gap) between cabinet doors 5, and assemble each layer of movable layer board 8 into cabinet body 1. When movable layer board 8 is pushed into place, the end convex edge 802 of movable layer board 8 falls into the track end limit part 901 of the left and right C-shaped track, and movable layer board 8 is limited by track 9. When movable layer board 8 is to be pulled out, movable layer board 8 must be lifted up a certain distance before it can be pulled out. Because the front end convex edge 801 of the upper left corner of the front end of movable layer board 8 is blocked by the inner plate of cabinet door 5, movable layer board 8 can only be pulled out of the compartment of cabinet door 5 that is opened.

[0071] In the example of the present application, the cabinet door 5 on the cabinet body 1 includes one or more sizes. Fig.12 As shown, the present application discloses a variety of cabinet doors 5 of different shapes, specifications, and sizes, thereby improving the flexibility and diversity of the cabinet, meeting the personalized needs of users, optimizing the space layout, and improving the aesthetics and applicability. In the example of the present application, a door hook 11 is provided on the end of the cabinet door 5 away from the first long axis 401, and the door hook 11 is used to cooperate with the lock on the cabinet 1 to lock or open.

[0072] The IoT cabinet described in this application has the following advantages:

[0073] (1) By using cabinet door brackets, the unsightly problem of exposed layers is solved. Layers of layers between the cabinet doors will not be visible. From the outside of the cabinet, only the gap between the cabinet doors can be seen, which is beautiful and generous.

[0074] (2) By adding an eccentric bushing, firstly, the effect of gravity after the cabinet door is assembled can be offset to prevent the cabinet door at the other end of the cabinet door adjustment code long axis (first long axis 401) from sagging (falling off); secondly, the cabinet door axis hole can be prevented from being worn due to contact and friction between the cabinet door adjustment code long axis and the cabinet door axis hole (third mounting hole 501), thereby achieving the effect of solving the problem of cabinet door sagging (falling off).

[0075] (3) By adding a shaft sleeve under the door, the wear of the long axis of the cabinet door adjustment code and the cabinet door bracket hole (the second mounting hole 201) is reduced, and the service life is shortened due to the increasing gap between the cabinet door bracket hole and the long axis of the cabinet door adjustment code, so as to achieve the effect of smooth opening and closing of the cabinet door.

[0076] (4) Use the adjustment code and loosen the combined connecting screws 7. The cabinet door can move left and right in the elliptical hole of the cabinet door, so that the cabinet door can be adjusted up and down within a certain range with the long axis of the adjustment code as the axis point. Then fix the connecting screws 7 firmly to adjust the gap (door gap) between the cabinet doors of the cabinet with multiple doors. The adjustment code is made of SUS304, which will not rust whether it is indoors or outdoors, thereby enhancing its structural strength and extending the service life of the cabinet door.

[0077] (5) By using movable shelves, the cabinet storage space can be adjusted quickly and conveniently.

[0078] The above description is only a preferred embodiment of the present invention and is 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. An IoT cabinet, characterized in that: include: A cabinet body (1), wherein a storage cavity with a front opening is formed on the cabinet body (1); A movable layer plate (8) is arranged inside the cabinet (1) so as to be relatively slidable, fixed or withdrawable, and divides the storage cavity on the cabinet (1) into a plurality of storage units; A cabinet door bracket (2), comprising a first mounting head (202) arranged at the front end of the cabinet body (1), and a second mounting hole (201) is arranged on the first mounting head (202); A cabinet door (5) is used to cover the storage unit, and an adjustment code (4) is installed at the upper end or the lower end of the cabinet door (5); the first long axis (401) of the adjustment code (4) passes through the second installation hole (201) and extends into a third installation hole (501) on another cabinet door (5) above or below the cabinet door (5) to be hinged and fixed.

2. The IoT cabinet according to claim 1, characterized in that: The cabinet door bracket (2) also includes a first plate body (203), the first mounting head (202) is arranged vertically with the first plate body (203), a first mounting hole (101) is provided at the front of the cabinet body (1), the first mounting head (202) can pass through the first mounting hole (101) from back to front, and the first plate body (203) is fixedly connected to the cabinet body (1).

3. The IoT cabinet according to claim 2, characterized in that: The cross-sectional width of the first mounting head (202) in the left-right direction is smaller than the cross-sectional width of the first plate body (203) in the left-right direction.

4. The IoT cabinet according to claim 1, 2 or 3, characterized in that: Also includes: The lower door shaft sleeve (3) is installed in the second installation hole (201) on the cabinet door bracket (2), and a first inner hole (302) is arranged at the center of the lower door shaft sleeve (3) for inserting and limiting the first long axis (401).

5. The IoT cabinet according to claim 4, characterized in that: Also includes: The eccentric shaft sleeve (6) comprises a second boss (601) and a second inner hole (602), wherein the second boss (601) is inserted into the third mounting hole (501) to be fixed in position, and the second inner hole (602) is arranged at the center of the eccentric shaft sleeve (6), and the first long axis (401) of the cabinet door (5) assembled with the adjustment code (4) passes through the lower door shaft sleeve (3) and is inserted into the second inner hole (602) of the eccentric shaft sleeve (6) on another cabinet door (5) above or below the cabinet door (5).

6. The IoT cabinet according to claim 5, characterized in that: The third mounting hole (501) is a special-shaped hole, the second boss (601) is a special-shaped structure adapted to the third mounting hole (501), and the second inner hole (602) is an eccentric hole arranged on the eccentric shaft sleeve (6).

7. The IoT cabinet according to claim 1, characterized in that: The adjustment code (4) is fixed to one side of the lower end of the cabinet door (5) by means of a connecting screw (7), and the first long axis (401) on the adjustment code (4) is arranged downward.

8. The IoT cabinet according to claim 1, characterized in that: Tracks (9) are arranged on the left and right inner side panels (10) of the cabinet (1), and the movable layer board (8) can slide or be fixed along the tracks (9).

9. The IoT cabinet according to claim 8, characterized in that: The track (9) is a C-shaped track, and a track end limiting portion (901) is formed between the end of the track (9) and the back plate (12) of the cabinet body (1). A front end convex edge (801) is provided at the front end of the movable layer plate (8), and the front end convex edge (801) is limited by the cabinet door (5) when the cabinet door (5) covers the storage unit. An end convex edge (802) is provided at the rear end of the movable layer plate (8), and the end convex edge (802) falls into the track end limiting portion (901) when the movable layer plate (8) is pushed into place.

10. The IoT cabinet according to claim 1, characterized in that: The cabinet door (5) on the cabinet body (1) includes one or more sizes.

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