Synchronous extension control cabinet with cabinet door closing buffer

Abstract

The utility model discloses a synchronous extension control cabinet with cabinet door closing buffer, including cabinet, door body, block, cylinder, handle, spring, sliding slot, screw hole, bolt, rubber pad, first magnet, second magnet, handrail and rubber block. The utility model door body stress rotation is close to the cabinet, first and rubber block contact of cylinder, and cylinder is hited and makes spring deformation realizes closing door buffer, and the block can move in the sliding slot, and through the screw hole inserts bolt and contacts the block and restricts the movement to adjust the cylinder position. This can be with rubber block and spring to absorb the impact of closing the door, avoid the deformation of door body, warping, also can block the impact conduction, prevent electronic component solder joint loose, poor line contact and core component shock damage, guarantee control cabinet stable operation, and the cylinder position can also adapt to the actual layout operation demand.

Description

Technical Field

[0001] This utility model relates to the technical field of synchronous expansion control cabinets, and in particular to a synchronous expansion control cabinet with door closing buffer. Background Technology

[0002] A control cabinet is a core device that integrates various electrical components and enables automated control of equipment. It typically consists of a cabinet body, cabinet doors, and internal wiring. By organizing the layout of components and centrally controlling the on / off states and parameters, it ensures the orderly operation of equipment.

[0003] While existing control cabinets can house electrical components, the hinge structure of traditional control cabinets, lacking a buffer device, generates significant impact during door closure. This impact can easily cause physical damage such as deformation and warping of the door itself, and may also be transmitted to the electronic components inside the cabinet, leading to loose solder joints, poor wiring connections, or even damage to core components, thus affecting the stable operation of the control cabinet. Simultaneously, the sealing strips on the cabinet door edges are constantly under pressure, and under the repeated pressure of closing, they are prone to elasticity loss, material hardening, and other aging phenomena, gradually losing their sealing performance. This allows external dust, moisture, and other impurities to easily penetrate the cabinet, accelerating the corrosion and aging of electronic components and increasing the risk of equipment failure. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a synchronous expansion control cabinet with door closing buffer.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A synchronous expansion control cabinet with door closing buffer includes a cabinet body, a door, blocks, columns, handles, springs, slides, threaded holes, bolts, rubber pads, a first magnet, a second magnet, a handrail, and rubber blocks. The door is hinged to one end of the cabinet body. Slides are provided at one end and the other end of the inner wall of the cabinet body. Multiple blocks are slidably connected to two slides. Columns are movably inserted through multiple blocks. Handles are fixedly connected to multiple columns. Springs are sleeved on multiple columns. One end and the other end of multiple springs are fixedly connected to the corresponding blocks and handles, respectively.

[0006] Preferably, the cabinet body is fixedly connected to a rubber pad, the cabinet body is fixedly connected to a plurality of first magnets, and the door body is fixedly connected to a plurality of second magnets.

[0007] Preferably, the cabinet body has multiple threaded holes at one end and the other end, and the multiple threaded holes are respectively connected to the two sliding grooves. Some of the threaded holes are threaded with bolts, and one end of the multiple bolts is respectively connected to the corresponding block.

[0008] Preferably, the plurality of first magnets all penetrate the rubber pad, and the plurality of first magnets are placed corresponding to the plurality of second magnets.

[0009] Preferably, both of the grooves are I-shaped when viewed from above or below.

[0010] Preferably, each of the plurality of columns is fixedly connected with a rubber block.

[0011] Preferably, a handrail is fixedly connected to one end of the door.

[0012] The beneficial effects of this utility model are as follows: 1. Through the coordination of the cabinet, door, blocks, columns, handles, springs, slides, threaded holes, and bolts, when the door rotates under force and approaches the cabinet, it will pre-contact with the rubber blocks of multiple columns. The impact force on the columns causes the springs to deform, thus achieving door closing buffering. At the same time, the blocks can move within their corresponding slides. By inserting bolts into the corresponding threaded holes to contact the blocks and restrict their movement, the placement position of the columns can be changed. This not only absorbs the impact of closing the door through the deformation of the rubber blocks and springs, preventing physical damage such as deformation and warping of the door due to impact, but also blocks the transmission of impact into the cabinet, preventing electronic components from becoming loose at solder joints, having poor wiring connections, or even being damaged by vibration, thereby ensuring the stable operation of the control cabinet. In addition, the adjustable position of the columns can be adjusted according to actual expansion needs, avoiding the blocks and columns affecting the layout and operation, and improving applicability. 2. Through the cooperation between the cabinet, door, first magnet, and second magnet, when the cabinet comes into contact with the door, the magnetic attraction of the first magnet and the second magnet can guide the rubber pad of the door to fit smoothly with the cabinet. This can reduce the aging phenomena such as elastic decay and material hardening of the rubber pad caused by excessive force, maintain good sealing performance for a long time, effectively prevent external dust, moisture and other impurities from entering the cabinet, thereby slowing down the corrosion and aging of electronic components, reducing the risk of equipment failure, and ensuring the stable operation of the control cabinet. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a synchronous expansion control cabinet with door closing buffer proposed in this utility model; Figure 2 for Figure 1 A structural diagram of the central cabinet body, threaded holes, and bolts; Figure 3 for Figure 1 A structural diagram of the middle block, handle, and spring; Figure 4 for Figure 1 A schematic diagram of the structure of the central door, handrail, and second magnet; Figure 5 for Figure 1A schematic diagram of the structure of the central cabinet, rubber pad, and first magnet.

[0014] In the diagram: 1. Cabinet body; 2. Door body; 3. Block; 4. Column; 5. Handle; 6. Spring; 7. Slide groove; 8. Threaded hole; 9. Bolt; 10. Rubber pad; 11. First magnet; 12. Second magnet; 13. Handrail; 14. Rubber block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example 1, referring to Figures 1 to 5 A synchronous expansion control cabinet with door closing buffer includes a cabinet body 1, a door body 2, a block body 3, a column body 4, a handle 5, a spring 6, a slide groove 7, a threaded hole 8, a bolt 9, a rubber pad 10, a first magnet 11, a second magnet 12, a handrail 13, and a rubber block 14. The door body 2 is hinged to one end of the cabinet body 1, allowing the door body 2 to rotate flexibly to open and close. Slide grooves 7 are provided at one end and the other end of the inner wall of the cabinet body 1 to provide a stable sliding path for the block body 3. Multiple blocks 3 are slidably connected to the two slide grooves 7. The column body 4 is movably inserted through the multiple blocks 3, allowing the column body 4 to extend and retract relative to the blocks 3. The handle 5 is fixedly connected to the multiple columns 4 to facilitate manual adjustment of the position of the blocks 3. Spring 6 is sleeved on the multiple columns 4. One end of the multiple spring 6 is fixedly connected to the corresponding block body 3 and the handle 5, respectively, to provide elastic buffering force when the column body 4 is impacted.

[0017] In this embodiment, a rubber pad 10 is fixedly connected to the cabinet body 1 to enhance the sealing performance of the door body 2 after it is closed. Multiple first magnets 11 are fixedly connected to the cabinet body 1, and multiple second magnets 12 are fixedly connected to the door body 2. Magnetic attraction guides the door body 2 to fit against the cabinet body 1. Multiple threaded holes 8 are provided at one end and the other end of the cabinet body 1, and these threaded holes 8 are respectively connected to two sliding grooves 7. Some of the threaded holes 8 are threaded with bolts 9, one end of which contacts the corresponding block 3 to fix the position of the block 3. One end of the bolt 9 is connected to the corresponding block 3. Multiple first magnets 11 pass through the rubber pad 10. Multiple first magnets 11 and multiple second magnets 12 are placed in opposite directions. The two slides 7 are I-shaped when viewed from above or below, so that the block 3 can be moved out of the slide 7 when it moves to one end or the other end of the corresponding slide 7. Multiple columns 4 are fixedly connected with rubber blocks 14, which can further enhance the buffering effect through the elasticity of the rubber. One end of the door 2 is fixedly connected with a handrail 13, which is convenient for the operator to hold and push the door 2 to open and close.

[0018] The working principle of this embodiment is as follows: When the door 2 is rotated and approaches the cabinet 1, it will make contact with the rubber blocks 14 of multiple columns 4 in advance. The impact force on the columns 4 causes the spring 6 to deform to achieve door closing buffer, thereby absorbing the impact of closing the door, avoiding door deformation and warping, blocking the transmission of impact to prevent damage to the electronic components inside the cabinet; Subsequently, the door 2 further approaches the cabinet 1, and the magnetic attraction of the first magnet 11 and the second magnet 12 guides the door 2 to smoothly fit with the rubber pad 10 of the cabinet 1, reducing the aging caused by excessive force on the rubber pad 10, maintaining the sealing performance, blocking the intrusion of external impurities, and ensuring the stable operation of the control cabinet.

[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A synchronous expansion control cabinet with door closing buffer, comprising a cabinet body (1), a door body (2), a block body (3), a column body (4), a handle (5), a spring (6), a slide groove (7), a threaded hole (8), a bolt (9), a rubber pad (10), a first magnet (11), a second magnet (12), a handrail (13), and a rubber block (14), characterized in that, The cabinet (1) is hinged to a door (2) at one end. The inner wall of the cabinet (1) is provided with a sliding groove (7) at one end and the other end. The two sliding grooves (7) are slidably connected to multiple blocks (3). The multiple blocks (3) are movably connected to a column (4). The multiple columns (4) are fixedly connected to a handle (5). The multiple columns (4) are fitted with springs (6). One end of the multiple springs (6) is fixedly connected to the corresponding block (3) and handle (5) respectively.

2. A synchronous expansion control cabinet with door closing buffer as described in claim 1, characterized in that, The cabinet (1) is fixedly connected to a rubber pad (10), the cabinet (1) is fixedly connected to a plurality of first magnets (11), and the door (2) is fixedly connected to a plurality of second magnets (12).

3. A synchronous expansion control cabinet with door closing buffer as described in claim 1, characterized in that, The cabinet (1) has multiple threaded holes (8) at one end and the other end. The multiple threaded holes (8) are connected to the two slides (7) respectively. Some of the threaded holes (8) are threaded and connected to bolts (9). One end of the multiple bolts (9) is connected to the corresponding block (3).

4. A synchronous expansion control cabinet with door closing buffer as described in claim 1, characterized in that, Multiple first magnets (11) penetrate the rubber pad (10), and multiple first magnets (11) are placed opposite to multiple second magnets (12).

5. A synchronous expansion control cabinet with door closing buffer as described in claim 1, characterized in that, Both of the aforementioned grooves (7) are I-shaped when viewed from above or below.

6. A synchronous expansion control cabinet with door closing buffer as described in claim 1, characterized in that, Each of the columns (4) is fixedly connected with a rubber block (14).

7. A synchronous expansion control cabinet with door closing buffer as described in claim 1, characterized in that, A handrail (13) is fixedly connected to one end of the door (2).

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