A switchboard with adjustable partitions

Abstract

The application belongs to the technical field of power distribution cabinet, and particularly discloses a power distribution cabinet with adjustable partition, which comprises a cabinet body, a plurality of groups of abutting blocks are fixed in the cabinet body from top to bottom, a partition plate is installed on the abutting blocks, a buckling groove is formed in the bottom of the partition plate, the abutting blocks are buckled with the partition plate through the buckling groove, the partition plate is used for partitioning and adjusting the internal space of the cabinet body, an external connector is connected to the cabinet body, a supporting disc and a mounting cover are connected to the external connector, the supporting disc is distributed in the internal space of the external connector, a limiting structure for fixing the supporting disc is further arranged on the external connector, the external connector comprises a mounting pipe and a mounting ring fixed to the lower end of the mounting pipe, and the mounting cover is fixed to one end of the mounting pipe away from the mounting ring. The application can adaptively seal external cables with different diameters, reliably limit the protective net ring to keep the cable stably connected, and actively discharge the pesticide to drive away small animals when the small animals are damaged.

Description

Technical Field

[0001] This invention belongs to the field of power distribution cabinet technology, and specifically discloses a power distribution cabinet with adjustable partitions. Background Technology

[0002] Distribution cabinets are indispensable key equipment in power systems, widely deployed in industrial production, commercial buildings, residential communities, and various infrastructure sites. Their main function is to centrally install electrical components such as circuit breakers, contactors, relays, and transformers, and to realize the distribution, control, protection, and monitoring of electrical energy. The safe, stable, and reliable operation of distribution cabinets directly affects the continuity of the entire power supply system and the safety of electrical equipment. Therefore, distribution cabinets themselves must possess excellent protective performance; their cabinets typically meet certain protection levels (such as IP3X, IP4X, etc.) according to national standards (such as GB / T4208) to resist external solid foreign objects, liquid intrusion, and mechanical impact.

[0003] In actual operating environments, one of the most common and extremely dangerous intrusion threats to power distribution cabinets is that small animals (such as rats, weasels, geckos, snakes, etc.) enter the cabinet through cable inlets, ventilation openings, and gaps in the cabinet doors. Once small animals crawl into the power distribution cabinet, they can easily cause short circuits, insulation damage, equipment burnout, and even electrical fires or large-scale power outages.

[0004] Currently, the industry commonly uses the following simple structures for protecting cable inlets in distribution cabinets: First, using sealing rings or protective coils made of rubber or plastic, relying on their elasticity to fit against the outer wall of the cable being introduced; second, manually filling the gap between the cable and the inlet hole using flexible sealing materials such as fireproof putty or sealant; and third, installing metal protective mesh rings or baffles to physically prevent small animals from passing through. However, all of the above existing technologies have revealed significant shortcomings in practical applications, specifically as follows:

[0005] First, poor adaptability and sealing performance. Traditional sealing rings or protective coils typically have a fixed inner diameter, only suitable for cables within a specific diameter range. When the actual diameter of the external cable is significantly smaller than the inner diameter of the sealing ring, a noticeable annular gap will form between them, allowing small animals (especially small mice) to easily squeeze into the cabinet. While flexible materials like fire-retardant putty can initially fill the gap, over time, the putty may harden, crack, or shrink and peel due to changes in ambient temperature, material aging, and the cable's own micro-vibrations, leading to sealing failure. Furthermore, this is difficult to quickly inspect visually, resulting in poor reliability.

[0006] Secondly, the protective structure is easily damaged. Some distribution cabinets only have a simple metal mesh ring or a movable baffle on the outside of the cable inlet. These protective components lack reliable fixing and limiting mechanisms. Small animals (especially rodents) have strong biting and pushing abilities. They may use their teeth to bite the edge of the mesh ring or continuously push with their bodies, causing the protective mesh ring that originally covered the cable inlet to shift, tilt, or even fall off completely, thus re-exposing the gap between the cable and the hole wall, rendering the protection ineffective.

[0007] Third, there is a lack of proactive deterrence and feedback mechanisms. All existing passive barrier protection measures (sealing rings, fireproof putty, fixing mesh rings, etc.) cannot proactively respond to the destructive behavior of small animals. When small animals are gnawing or pushing against the protective structure, the distribution cabinet cannot send deterrence signals (such as irritating odors or sounds) or alert maintenance personnel. This allows small animals to continue causing damage until they completely breach the defenses, and management personnel usually only discover the problem after a malfunction has occurred, posing a significant safety hazard.

[0008] Fourth, insufficient cable connection stability. When the external cable is subjected to external wind force, vehicle vibration, or human pulling, the cable may cause the protective mesh ring to move slightly. More seriously, when small animals push or gnaw on the protective mesh ring from the outside, if the mesh ring lacks effective circumferential restraint, it may rotate or move axially, causing the cable to twist, bend, or loosen. This movement is transmitted to the wiring terminals inside the distribution cabinet, easily leading to loose cable joints, increased contact resistance, overheating, or even arcing, seriously affecting the reliability of the connection between the cable and electrical components.

[0009] Furthermore, the fixed internal space of traditional distribution cabinets prevents flexible zoning based on the size and quantity of electrical components, leading to problems such as low space utilization, uneven heat dissipation, and messy wiring. Therefore, how to achieve adjustable zoning of the internal space of distribution cabinets while ensuring the reliability of external cable interfaces is a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0010] In view of this, the purpose of this invention is to propose an adjustable partitioned power distribution cabinet, which achieves flexible partitioning of the internal space of the power distribution cabinet through a detachable protective mesh ring, while solving the protection problem of external cable interfaces.

[0011] To achieve the above objectives, the present invention provides an adjustable partitioned power distribution cabinet, including a cabinet body. Multiple sets of abutment blocks are fixed sequentially from top to bottom inside the cabinet body. Each set of abutment blocks can be fitted with a partition plate. A snap-fit ​​groove is provided at the bottom of each partition plate. The abutment blocks engage with the partition plate through the snap-fit ​​groove. The partition plate allows for partitioning and adjusting the internal space of the cabinet body. An external mounting base is connected to the cabinet body. A support plate and a mounting cover are connected to the external mounting base. The support plate is located inside the external mounting base, and the external mounting base also has a limiting structure for fixing the support plate.

[0012] The external connector includes a mounting tube and a mounting ring fixed to the lower end of the mounting tube. The mounting cover is fixed to the end of the mounting tube away from the mounting ring and is used to be sleeved on the external cable of the cabinet. The mounting ring is fixed to the cabinet by bolts and is used to protect the wiring port of the cabinet. The limiting structure includes sliding grooves that are equally spaced on the inner wall of the mounting tube. The upper part of the sliding groove is provided with a plug interface.

[0013] The support plate is fixed with plug-in blocks at equal intervals. The plug-in blocks are integrally fixed on the support plate. The plug-in blocks are inserted into the interior of the sliding groove through the plug interface and rotate on the mounting tube through the sliding groove to limit the connection method of the support plate. The mounting tube is distributed with plug-in components above the sliding groove. The plug-in components are distributed on the side of the mounting tube away from the plug interface.

[0014] In the above technical solution, the support plate further includes a protective mesh ring inserted into the installation tube, the plug block is fixed on the protective mesh ring, the plug block has a limit hole, the inner wall of the protective mesh ring is fixed with a rubber ring, the rubber ring is sleeved on the external cable, and is used to support the external cable connected to the cabinet. The protective mesh ring is a metal mesh ring structure, which is used to prevent small animals from entering the interior of the cabinet.

[0015] In the above technical solution, the connector further includes a plug-in post that is inserted into the mounting tube. An end block is fixed to the upper end of the plug-in post. The lower part of the plug-in post is inserted into the sliding groove to allow the plug-in post to be inserted into the limiting hole. A support spring is fixed between the end block and the mounting tube. The support spring supports the plug-in post through the end block. A bevel is provided on the side of the plug-in post near the insertion interface. The plug block pushes the plug-in post through the bevel.

[0016] In the above technical solution, the sliding groove is further defined as an L-shaped structure, with one end of the sliding groove facing downwards from the insertion interface. The insertion post is inserted into the downwardly bent portion of the sliding groove. An air cavity is fixed to the bottom wall of the downwardly bent sliding groove. A telescopic tube is fixed to the upper end of the air cavity. The telescopic tube is elastic, and an extrusion block is fixed to the upper end of the telescopic tube. A blowing component is provided on the air cavity.

[0017] In the above technical solution, the blowing component further includes a connecting pipe fixed on the air chamber, an insert pipe fixed on the upper part of the connecting pipe, the inner cavity of the insert pipe being connected to the inner cavity of the air chamber through the connecting pipe, and the insert block being sleeved on the insert pipe through a sliding hole.

[0018] In the above technical solution, a fixing ring is fixed to the inner wall of the insertion tube, a connecting spring is fixed to the top surface of the fixing ring, a pushing plate is fixed to the upper end of the connecting spring, the pushing plate slides inside the insertion tube, and a medicine is placed inside the insertion tube on the pushing plate. The medicine is used to drive away small animals that enter the installation cover.

[0019] In the above technical solution, the mounting cover is further fixed to the mounting tube by bolts, the mounting cover is elastic, and the mounting cover is a conical bucket-shaped structure used to protect the inner cavity of the mounting tube.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The inner wall of the support plate of the present invention is fixed with a rubber ring. When external cables of different diameters pass through the installation pipe, the rubber ring can be squeezed by the external cable and tightly fitted on the outer wall of the cable, thereby adaptively eliminating the gap between the external cable and the support plate, effectively preventing small animals from crawling into the power distribution cabinet through the gap.

[0022] 2. This invention fixes the protective net ring inside the installation tube by screwing the plug-in block into the sliding groove through the plug interface and automatically inserting the plug-in post in the plug-in component into the limiting hole under the action of the support spring. Even if small animals push or bite the protective net ring, it will not rotate or fall off, thus maintaining the protective effect for a long time.

[0023] 3. After the protective mesh ring of the present invention is firmly limited, it cannot cause the external cable to twist or move, thus avoiding poor contact or power failure caused by the external cable being pulled by external force or the protective structure being loose, and ensuring the electrical reliability of the connection between the internal electrical components of the cabinet and the external cable.

[0024] 4. In actual use, when the mounting cover is damaged and the protective net ring is abnormally pushed, the plug-in block will compress the telescopic tube through the squeezing block, so that the air in the air chamber pushes the medicine in the plug-in tube out through the connecting tube. The medicine can actively drive away the small animals that are causing damage. At the same time, the structure can automatically reset, which is convenient for subsequent continuous use. It realizes a defense mechanism that combines passive protection and active repulsion.

[0025] 5. The present invention fixes multiple sets of abutment blocks from top to bottom inside the cabinet, and each set of abutment blocks is equipped with a partition plate, which allows the staff to flexibly disassemble the partition plate inside the cabinet, making it convenient for electrical components to be installed inside the cabinet. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the present invention;

[0027] Figure 2 This is a schematic diagram illustrating the use of the mounting tube and mounting cover in this invention;

[0028] Figure 3 This is a schematic diagram showing the distribution of insertion tubes inside the mounting tube in this invention;

[0029] Figure 4 This is a schematic diagram showing the distribution of the adhesive rings inside the mounting tube in this invention;

[0030] Figure 5 This is a schematic diagram showing the distribution of the protective mesh rings inside the installation pipe in this invention;

[0031] Figure 6 This is a diagram showing the connection structure between the adhesive ring and the protective mesh ring in this invention;

[0032] Figure 7 This is a diagram showing the connection structure between the air cavity and the mounting tube in this invention;

[0033] Figure 8 This is a schematic diagram showing the distribution of the pusher plates inside the insertion cannula in this invention;

[0034] Figure 9 This is a diagram showing the connection structure between the partition board and the cabinet in this invention;

[0035] Figure 10 This is a diagram showing the connection structure between the abutment block and the partition plate in this invention.

[0036] 1. Cabinet body; 2. Mounting pipe; 21. Mounting ring; 22. Mounting cover; 23. Sliding groove; 24. Insertion interface; 25. End connector; 26. Insertion pipe; 27. Support spring; 28. Insertion post; 29. ​​Bevel; 3. Rubber ring; 31. Protective mesh ring; 32. Insertion block; 33. Limiting hole; 34. Sliding hole; 35. Push chamfer; 4. Extrusion block; 41. Connecting pipe; 42. Air chamber; 43. Telescopic pipe; 44. Fixing ring; 45. Push plate; 46. Connecting spring; 5. Abutment block; 51. Partition plate; 52. Fastening block. Detailed Implementation

[0037] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0039] Example 1: Please refer to Figures 1-10 As shown, the present invention provides a technical solution:

[0040] This invention is an adjustable partitioned power distribution cabinet, including a cabinet body 1. Inside the cabinet body 1, multiple sets of abutment blocks 5 are fixed from top to bottom. Partition plates 51 are installed on the abutment blocks 5. The bottom of the partition plates 51 is provided with a snap-fit ​​groove 52. The abutment blocks 5 engage with the partition plates 51 through the snap-fit ​​groove 52. The partition plates 51 divide the internal space of the cabinet body 1 into partitions for easy installation of electrical components inside the cabinet body 1. An external connector is connected to the cabinet body 1. A support plate and a mounting cover 22 are connected to the external connector. The support plate is distributed inside the external connector. At the same time, the external connector is also provided with a limiting structure for fixing the support plate.

[0041] The partition board 51 can be installed on the corresponding abutment block 5 according to actual needs to divide and adjust the internal space of the cabinet 1, avoiding the need for subsequent installation and layout of electronic components.

[0042] The external connector includes a mounting tube 2 and a mounting ring 21 fixed to the lower end of the mounting tube 2. A mounting cover 22 is fixed to the end of the mounting tube 2 away from the mounting ring 21. The mounting ring 21 is fixed to the cabinet 1 by bolts. The limiting structure includes sliding grooves 23 that are equally spaced on the inner wall of the mounting tube 2. An insertion interface 24 is provided on the upper part of the sliding grooves 23.

[0043] The support plate is fixed with plug-in blocks 32 at equal intervals. The plug-in blocks 32 are inserted into the interior of the sliding groove 23 through the plug-in interface 24 and rotate on the mounting tube 2 through the sliding groove 23. The mounting tube 2 is distributed with plug-in components above the sliding groove 23. The plug-in components are distributed on the side of the mounting tube 2 away from the plug-in interface 24.

[0044] The support plate includes a protective mesh ring 31 inserted into the mounting tube 2, a plug block 32 fixed on the protective mesh ring 31, and a rubber ring 3 fixed on the inner wall of the protective mesh ring 31. The protective mesh ring 31 is a metal mesh ring structure, and the rubber ring 3 and the mounting tube 2 are coaxially distributed. In the design process, the inner diameter of the mounting ring 21 is larger than the inner diameter of the rubber ring 3.

[0045] The plug-in block 32 has a limiting hole 33, and the upper and lower edges on both sides of the plug-in block 32 have a pushing chamfer 35. The protective mesh ring 31 has a sliding hole 34, which is distributed on the protective mesh ring 31 near the limiting hole 33.

[0046] In actual use, the mounting ring 21 is fixed to the outer interface of the cabinet 1 with bolts in advance, the mounting cover 22 is separated from the mounting tube 2, and then the external cable is connected to the electrical components inside the cabinet 1 through the mounting cover 22 and the mounting tube 2.

[0047] When the external cable passes through the installation pipe 2, the external cable can pass through the protective mesh ring 31 through the rubber ring 3. At this time, the rubber ring 3 can be squeezed by the external cable, so that the rubber ring 3 is sleeved on the outer wall of the external cable, and the protective mesh ring 31 supports the external cable through the rubber ring 3. At the same time, this structure is suitable for external cables of different diameters.

[0048] When the external cable is installed with the electrical components inside the cabinet 1, the plug block 32 is inserted into the sliding groove 23 through the plug interface 24. Then, the plug block 32 on the protective mesh ring 31 is rotated inside the sliding groove 23. When the plug block 32 is distributed inside the sliding groove 23, the connection height between the protective mesh ring 31 and the mounting pipe 2 is fixed, thereby preventing small animals from entering the interior of the cabinet 1 through the gap between the external cable and the mounting pipe 2, thus protecting the external interface of the cabinet 1.

[0049] The connector includes a plug post 28 that is plugged into the mounting tube 2. An end block 25 is fixed to the upper end of the plug post 28. The lower part of the plug post 28 is inserted into the sliding groove 23. A support spring 27 is fixed between the end block 25 and the mounting tube 2. A bevel 29 is provided on the side of the plug post 28 near the plug interface 24.

[0050] When the plug-in block 32 on the protective net ring 31 rotates inside the sliding groove 23, the plug-in block 32 can push the chamfer 35 to squeeze the bevel 29 on the plug-in post 28, thereby pushing the plug-in block 32 to the plug-in post 28 under the guidance of the bevel 29, so that the plug-in post 28 drives the end block 25 to move upward. When the end block 25 moves upward, the support spring 27 between the end block 25 and the mounting tube 2 can be stretched. After the limiting hole 33 is located directly below the plug-in post 28, the support spring 27 can drive the plug-in post 28 to slide into the limiting hole 33 according to its own restoring force, thereby limiting the use position of the protective net ring 31, preventing small animals from driving the external cable to rotate through the protective net ring 31, and maintaining a stable connection between the external cable and the electrical components of the cabinet 1.

[0051] When the staff wants to separate the protective net ring 31 from the installation pipe 2, since the plug post 28 is plugged into the installation pipe 2, and the end block 25 is connected to the installation pipe 2 by a support spring 27, the staff can move the end block 25 above the installation pipe 2 to move the plug post 28 upward, so that the plug post 28 can be pulled out from the inside of the limiting hole 33. Then, the protective net ring 31 is rotated in the opposite direction, and the plug block 32 is pulled out from the inside of the plug interface 24.

[0052] Example 2: Please refer to Figures 1-8 As shown, the present invention provides a technical solution:

[0053] The sliding groove 23 has an L-shaped structure. The end of the sliding groove 23 that is away from the insertion interface 24 is bent downward. The insertion post 28 is inserted into the downward bent part of the sliding groove 23. An air cavity 42 is fixed on the bottom wall of the downward bent sliding groove 23. A telescopic tube 43 is fixed on the upper end of the air cavity 42. The telescopic tube 43 is elastic. An extrusion block 4 is fixed on the upper end of the telescopic tube 43. A blowing component is provided on the air cavity 42.

[0054] The blowing component includes a connecting pipe 41 fixed on the air chamber 42, and an insert 26 fixed on the upper part of the connecting pipe 41. The inner cavity of the insert 26 is connected to the inner cavity of the air chamber 42 through the connecting pipe 41.

[0055] A fixing ring 44 is fixed to the inner wall of the cannula 26. A connecting spring 46 is fixed to the top surface of the fixing ring 44. A pushing plate 45 is fixed to the upper end of the connecting spring 46. The pushing plate 45 slides inside the cannula 26. The medicine is placed inside the cannula 26 on the pushing plate 45.

[0056] The mounting cover 22 is fixed to the mounting tube 2 by bolts. The mounting cover 22 is elastic and has a conical bucket-shaped structure.

[0057] In normal use, the top surface of the extrusion block 4 is flush with the top wall of the upper part of the inner cavity of the sliding groove 23, so that the insertion post 28 can pass through the limiting hole 33 through the insertion block 32. When a small animal breaks the installation cover 22 and pushes the protective net ring 31, the insertion block 32 can be sleeved on the insertion tube 26 through the sliding hole 34. Then the insertion block 32 can squeeze the telescopic tube 43 through the extrusion block 4, so that the air inside the telescopic tube 43 is squeezed into the air chamber 42. Then the air inside the air chamber 42 passes through the connecting tube 41 and pushes the pusher plate 45, so that the pusher plate 45 moves upward inside the insertion tube 26, and the pusher plate 45 drives the medicine to be discharged from the inside of the insertion tube 26.

[0058] When the pusher plate 45 moves upward inside the cannula 26, the pusher plate 45 can stretch the connecting spring 46. When the small animal stops pushing the protective net ring 31, the telescopic tube 43 can drive the squeezing block 4 to reset under its own restoring force. At the same time, the connecting spring 46 can drive the pusher plate 45 to reset under its own restoring force, which facilitates the subsequent discharge of the medicine from the cannula 26 by the pusher plate 45, thereby achieving the effect of the medicine expelling the small animal.

[0059] The mounting cover 22 is made of flexible material. When the external cable passes through the inside of the mounting cover 22, the mounting cover 22 can tightly wrap around the external cable, which can prevent external objects from passing through the mounting tube 2 and entering the interior of the cabinet 1, and can also protect the mounting tube 2.

[0060] Since the mounting cover 22 is sleeved on the external cable, when the external cable shakes, the mounting cover 22, made of flexible material, can transmit the shaking of the external cable to the mounting cover 22, thereby providing flexible resistance to the external cable and preventing squeezing damage at the connection between the external cable and the mounting cover 22. It can also eliminate the swing amplitude of the external cable.

[0061] Since the mounting cover 22 is the first protective structure of this structure, in actual use, the mounting cover 22 is fixed to the mounting tube 2 with bolts. This makes it easy for subsequent staff to remove the mounting cover 22 from the mounting tube 2, facilitates the replacement of the mounting cover 2, and also makes it easy for subsequent staff to add medicine to the inside of the insertion tube 26.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An adjustable partitioned power distribution cabinet, comprising a cabinet body (1), characterized in that, The cabinet (1) has multiple sets of abutment blocks (5) fixed inside from top to bottom. A partition plate (51) is installed on the abutment block (5). A snap-fit ​​groove (52) is provided at the bottom of the partition plate (51). The abutment block (5) is engaged with the partition plate (51) through the snap-fit ​​groove (52). The partition plate (51) divides and adjusts the internal space of the cabinet (1). An external base is connected to the cabinet (1). A support plate and a mounting cover (22) are connected to the external base. The support plate is distributed inside the external base. At the same time, a limiting structure for fixing the support plate is also provided on the external base. The external connector includes a mounting tube (2) and a mounting ring (21) fixed at the lower end of the mounting tube (2). The mounting cover (22) is fixed at the end of the mounting tube (2) away from the mounting ring (21). The mounting ring (21) is fixed to the cabinet (1) by bolts. The limiting structure includes sliding grooves (23) evenly spaced on the inner wall of the mounting tube (2). The upper part of the sliding groove (23) is provided with an insertion interface (24). The support plate is fixed with plug-in blocks (32) at equal intervals. The plug-in blocks (32) are inserted into the sliding groove (23) through the plug-in interface (24) and rotate on the mounting tube (2) through the sliding groove (23). The mounting tube (2) is provided with plug-in components above the sliding groove (23). The plug-in components are distributed on the side of the mounting tube (2) away from the plug-in interface (24).

2. The adjustable partition distribution cabinet according to claim 1, characterized in that, The support plate includes a protective mesh ring (31) inserted into the mounting tube (2), the plug block (32) is fixed on the protective mesh ring (31), and the inner wall of the protective mesh ring (31) is fixed with a rubber ring (3). The protective mesh ring (31) is a metal mesh ring structure, and the rubber ring (3) and the mounting tube (2) are coaxially distributed.

3. The adjustable partition distribution cabinet according to claim 2, characterized in that, The plug-in block (32) has a limiting hole (33), and the upper and lower edges on both sides of the plug-in block (32) have a pushing chamfer (35). The protective mesh ring (31) has a sliding hole (34), and the sliding hole (34) is distributed on the protective mesh ring (31) near the limiting hole (33).

4. The adjustable partition distribution cabinet according to claim 1, characterized in that, The connector includes a plug post (28) that is inserted into the mounting tube (2). An end block (25) is fixed to the upper end of the plug post (28). The lower part of the plug post (28) is inserted into the sliding groove (23). A support spring (27) is fixed between the end block (25) and the mounting tube (2). A bevel (29) is provided on the side of the plug post (28) near the insertion interface (24).

5. The adjustable partition distribution cabinet according to claim 4, characterized in that, The sliding groove (23) has an L-shaped structure. The end of the sliding groove (23) away from the insertion interface (24) is bent downward. The insertion post (28) is inserted into the downward bent part of the sliding groove (23). An air cavity (42) is fixed on the bottom wall of the downward bent sliding groove (23). A telescopic tube (43) is fixed on the upper end of the air cavity (42). The telescopic tube (43) is elastic. An extrusion block (4) is fixed on the upper end of the telescopic tube (43). A blowing component is provided on the air cavity (42).

6. The adjustable partition distribution cabinet according to claim 5, characterized in that, The blowing component includes a connecting pipe (41) fixed on the air chamber (42), and an insert (26) is fixed on the upper part of the connecting pipe (41). The inner cavity of the insert (26) is connected to the inner cavity of the air chamber (42) through the connecting pipe (41).

7. The adjustable partition distribution cabinet according to claim 6, characterized in that, The inner wall of the cannula (26) is fixed with a fixing ring (44), the top surface of the fixing ring (44) is fixed with a connecting spring (46), the upper end of the connecting spring (46) is fixed with a push plate (45), the push plate (45) slides inside the cannula (26), and the medicine is placed inside the cannula (26) on the push plate (45).

8. The adjustable partition distribution cabinet according to claim 1, characterized in that, The mounting cover (22) is fixed to the mounting tube (2) by bolts. The mounting cover (22) is elastic and has a conical bucket-shaped structure.

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