Dustproof communication cabinet

Abstract

The application is suitable for the technical field of communication cabinets, and provides a dustproof communication cabinet, a cabinet body, the cabinet body comprising an upright plate, foldable side plates and a telescopic top plate, the foldable side plates comprising a plurality of side plate bodies, the side plate bodies being connected through flexible connecting sections, and the side plate bodies and the upright plate being connected through flexible connecting sections; a sealing module, the sealing module comprising rotating shafts, each of the rotating shafts being provided with a sealing plate; and a supporting module, the supporting module comprising mounting rods and elastic clamping seats, each of the mounting rods being provided with two rotating seats, each of the rotating seats being provided with a supporting rod, and one end of each of the supporting rods being mounted on a clamping rod. The device can effectively reduce the occupied space during transportation, thereby reducing the transportation cost. In addition, the device is convenient to disassemble and assemble, simple to operate, and can adjust the heat dissipation according to the use requirements, thereby reducing the dust accumulation in the device, and reducing the frequency of dust cleaning in the later period.

Description

Technical Field

[0001] This invention belongs to the field of communication chassis technology, and particularly relates to a dustproof communication chassis. Background Technology

[0002] A communication enclosure is a shell used to house and protect communication equipment and its components. It is widely used in telecommunications, data transmission, broadcasting, networking, and other communication systems. It provides not only physical protection but also excellent electromagnetic shielding to ensure the proper functioning of internal electronic components and to prevent external interference.

[0003] Most existing communication enclosures use a fixed structure, meaning they are formed from sheet metal into a single, fixed-size box to house the communication equipment. This fixed structure occupies significant space during transportation, increasing costs and hindering cost control. Furthermore, these enclosures often rely on ventilation holes in the side walls for heat dissipation. These open holes inevitably allow dust to enter, leading to dust accumulation inside the enclosure over time, which is detrimental to the maintenance and repair of the communication equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a dustproof communication chassis, which aims to solve the problems mentioned in the background art.

[0005] The present invention is implemented as follows: a dustproof communication chassis includes:

[0006] The chassis body includes two upright panels, two foldable side panels, and two retractable top panels. The left and right sides of the two upright panels are connected to each other through the foldable side panels, and the top and bottom ends of the two upright panels are connected to each other through the retractable top panel. One of the upright panels is provided with a door. The foldable side panels include several side panel bodies. Adjacent side panel bodies are connected by flexible connecting sections, and the two side panel bodies at both ends are respectively connected to the corresponding upright panels through flexible connecting sections. Each side panel body is provided with a heat dissipation vent.

[0007] A sealing module includes several rotating shafts equidistantly mounted on a side plate body. The side plate body is also provided with a control unit for driving each rotating shaft to rotate synchronously. Each rotating shaft is equipped with a sealing plate. When each sealing plate is in a vertical state, two adjacent sealing plates abut against each other, and the combination of the sealing plates completely covers the heat dissipation vent.

[0008] A support module is provided, which is disposed between two vertical plates, and two sets of support modules are symmetrically arranged between the two vertical plates. The support module includes a mounting rod installed on one vertical plate and an elastic locking seat installed on the other vertical plate. Two rotating seats are symmetrically installed on the mounting rod, and a support rod is rotatably installed on each of the two rotating seats. The ends of the two support rods away from the rotating seats are installed on the locking rod, and the support rods and locking rods are rotatably engaged. The support rods are also connected to the control unit and can drive the control unit to work by rotation.

[0009] A further technical solution includes a guide seat installed inside the side plate body, a sliding rod slidably mounted on the guide seat in the vertical direction, second racks evenly distributed on the sliding rod, and a second transmission gear meshing with the second racks installed on each rotating shaft on the same side plate body. A first rack is also provided at one end of the sliding rod, and a first transmission gear cooperating with the first rack is also provided on one of the support rods in the support module.

[0010] A further technical solution involves a drive box installed on the upright plate without a door, which contains a drive unit. When the locking rod engages with the elastic locking seat, the drive unit connects to the support rod equipped with the first transmission gear and drives the support rod to rotate.

[0011] In a further technical solution, the drive unit is provided in two sets, which are used to drive the corresponding support rods in the support modules on both sides to rotate.

[0012] In a further technical solution, the drive unit includes a drive motor installed in a drive housing, the output end of the drive motor is connected to a drive shaft, a connecting shaft is connected to the drive shaft via a sliding key, and the end of the support rod with the first transmission gear installed away from the rotating seat is provided with a plug groove that matches the connecting shaft. The drive housing is also provided with an adjustment unit for driving the connecting shaft to move linearly along the axial direction of the drive shaft.

[0013] In a further technical solution, the adjustment unit includes a telescopic component installed in the chassis body, the telescopic end of the telescopic component is connected to an adjustment rod, the adjustment rod is connected to a connecting ring, and the connecting shaft is rotatably installed in the connecting ring.

[0014] In a further technical solution, one end of the sliding rod is also connected to a connecting plate, the connecting plate is slidably mounted on the side plate body, and a return spring is also provided between the connecting plate and the side plate body.

[0015] This invention provides a dustproof communication enclosure. When transported, the entire device is in a retracted state. Specifically, both telescopic top panels are retracted, and the foldable side panels are folded into several V-shaped structures and retracted between two vertical panels. At this time, the locking rod is not engaged with the elastic locking seat. When installing the equipment, simply open the enclosure door and pull the two vertical panels, causing the telescopic top panels to fully extend and the foldable side panels to straighten into a plate shape. Then, simply engage the locking rod with the elastic locking seat. The support rod prevents the foldable side panels from bending, thus ensuring the stability of the entire enclosure structure. In this state, the first transmission gear on the support rod meshes with the first rack. Then, by controlling the extension of the telescopic component, the telescopic component drives the adjusting rod to move synchronously. The adjusting rod, through the connecting ring, drives the connecting shaft to move along the axial direction of the drive shaft, thereby inserting the connecting shaft into the insertion slot. Then, the drive motor is started, which drives the drive shaft to rotate. The drive shaft drives the connecting shaft to rotate synchronously, which in turn drives the support rod to rotate. Through the engagement of the first transmission gear and the first rack, the support rod drives the sliding rod to move vertically on the guide seat. Through the engagement of the second rack and the second transmission gear, the sliding rod drives the rotating shafts on the same side plate to rotate synchronously. The rotating shafts drive the sealing plates to rotate, thereby adjusting the inclination of each sealing plate. This allows the interior of the chassis to connect with the outside through the heat dissipation vents for heat dissipation. Furthermore, by adjusting the inclination of the sealing plates, the airflow speed can be adjusted, thereby regulating the heat exchange efficiency. It can be flexibly adjusted according to different operating conditions and external environmental conditions. When the chassis needs to be retracted later, simply control the connecting shaft to exit the insertion slot through the adjustment unit, then remove the locking rod from the elastic locking seat, and then press the two vertical plates together. This device, with its telescopic structure, effectively reduces the space occupied during transportation, thereby reducing transportation costs. In addition, it is easy to assemble and disassemble, simple to operate, and can adjust the heat dissipation according to the usage requirements, thereby reducing the accumulation of dust inside the device and reducing the frequency of dust cleaning in the later stage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a dustproof communication chassis provided in an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the retracted state of a dustproof communication chassis provided in an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of a dustproof communication chassis after removing the top telescopic top plate, as provided in an embodiment of the present invention.

[0019] Figure 4A schematic diagram illustrating the installation of a sealing plate in a dustproof communication enclosure, provided as an embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of a dustproof communication chassis with its foldable side panel unfolded, according to an embodiment of the present invention.

[0021] Figure 6 for Figure 5 Enlarged view of point A in the image;

[0022] Figure 7 for Figure 5 Enlarged view of point B in the image;

[0023] Figure 8 for Figure 5 Enlarged view of point C in the image;

[0024] Figure 9 This is a schematic diagram of the internal structure of the drive box in a dustproof communication chassis provided in an embodiment of the present invention;

[0025] Figure 10 for Figure 9 Enlarged view of point D in the image.

[0026] In the attached diagram: chassis body 1; upright plate 11; door 111; foldable side plate 12; side plate body 121; flexible connecting section 122; heat dissipation vent 123; telescopic top plate 13; drive box 14; support module 2; mounting rod 21; rotating seat 22; support rod 23; insertion slot 231; locking rod 24; elastic locking seat 25; sealing module 3; sealing plate 31; rotating shaft 32; control unit 4; sliding rod 41; first rack 411; second rack 412; guide seat 42; first transmission gear 43; second transmission gear 44; connecting plate 45; return spring 46; drive unit 5; drive motor 51; drive shaft 52; connecting shaft 53; adjustment unit 6; telescopic component 61; adjustment rod 62; connecting ring 63. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0028] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0029] like Figures 1-7 As shown, a dustproof communication chassis according to an embodiment of the present invention includes:

[0030] The chassis body 1 includes a vertical plate 11, a foldable side plate 12, and a telescopic top plate 13. There are two of each of the vertical plate 11, foldable side plate 12, and telescopic top plate 13. The left and right sides of the two vertical plates 11 are connected to each other through the foldable side plate 12, and the upper and lower ends of the two vertical plates 11 are connected to each other through the telescopic top plate 13. One of the vertical plates 11 is provided with a door 111. The foldable side plate 12 includes a plurality of side plate bodies 121. Two adjacent side plate bodies 121 are connected by a flexible connecting section 122, and the two side plate bodies 121 located at both ends are respectively connected to the corresponding vertical plate 11 through the flexible connecting section 122. Each side plate body 121 is provided with a heat dissipation vent 123.

[0031] The sealing module 3 includes several rotating shafts 32 equidistantly mounted on the side plate body 121. The side plate body 121 is also provided with a control unit 4 for driving each rotating shaft 32 to rotate synchronously. Each rotating shaft 32 is equipped with a sealing plate 31. When each sealing plate 31 is in a vertical state, two adjacent sealing plates 31 abut against each other, and the combination of the sealing plates 31 completely covers the heat dissipation port 123.

[0032] Support module 2 is disposed between two vertical plates 11, and two sets of support modules 2 are symmetrically arranged between the two vertical plates 11. The support module 2 includes a mounting rod 21 installed on one vertical plate 11 and an elastic locking seat 25 installed on the other vertical plate 11. Two rotating seats 22 are symmetrically installed on the mounting rod 21. A support rod 23 is rotatably installed on each of the two rotating seats 22. The ends of the two support rods 23 away from the rotating seats 22 are installed on the locking rod 24, and the support rods 23 and the locking rods 24 are rotatably engaged. The support rods 23 are also connected to the control unit 4 and can drive the control unit 4 to work by rotation.

[0033] In this embodiment of the invention, each of the rotating shafts 32 is placed horizontally and equidistantly distributed vertically. The communication chassis consists of two vertical plates 11 forming the front and rear side panels, two foldable side plates 12 forming the left and right side panels, and two telescopic top plates 13 forming the top and bottom plates, thus forming a complete box structure. When transporting, the entire device is in a retracted state. Specifically, both telescopic top plates 13 are retracted, and the flexible connecting section 122 deforms, causing the foldable side plates 12 on both sides to fold into several V-shaped structures and retract between the two vertical plates 11. At this time, the locking rod 24 is not engaged with the elastic locking seat 25. When installing the equipment, simply open the box door 111 and pull the two vertical plates 11, so that the telescopic top plate 13 is fully extended and the foldable side plates 12 straighten into a plate shape. At this point, simply attach the locking rod 24 to the elastic locking seat 25. The support rod 23 prevents the foldable side panel 12 from bending, ensuring the stability of the entire chassis structure. In this state, the support rod 23 connects to the control unit 4. Rotating the support rod 23 activates the control unit 4, which adjusts the tilt of the sealing plate 31 by rotating the shaft 32. This allows the chassis interior to connect to the outside environment through the heat dissipation vent 123 for heat dissipation. Adjusting the tilt of the sealing plate 31 also regulates the airflow speed. When the chassis needs to be retracted later, simply remove the locking rod 24 from the elastic locking seat 25 and then press the two vertical plates 11 together.

[0034] like Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, in a preferred embodiment of the present invention, the control unit 4 includes a guide seat 42 installed inside the side plate body 121. A sliding rod 41 is slidably installed on the guide seat 42 in the vertical direction. Second racks 412 are evenly distributed on the sliding rod 41. A second transmission gear 44 that meshes with the second rack 412 is installed on each rotating shaft 32 on the same side plate body 121. A first rack 411 is also provided at one end of the sliding rod 41. A first transmission gear 43 that cooperates with the first rack 411 is also provided on one of the support rods 23 in the support module 2.

[0035] In this embodiment of the invention, when the chassis is in the extended state, the first transmission gear 43 on the support rod 23 meshes with the first rack 411. At this time, simply rotating the support rod 23 allows the sliding rod 41 to move vertically on the guide seat 42 through the engagement of the first transmission gear 43 and the first rack 411. Through the engagement of the second rack 412 and the second transmission gear 44, the sliding rod 41 drives the rotating shafts 32 on the same side plate body 121 to rotate synchronously. The rotating shafts 32 drive the sealing plates 31 to rotate, thereby adjusting the inclination of each sealing plate 31. This allows the interior of the chassis to communicate with the outside through the heat dissipation vents 123 for heat dissipation. Furthermore, adjusting the inclination of the sealing plates 31 adjusts the airflow speed, thereby regulating the heat exchange efficiency. This can be flexibly adjusted according to different operating conditions and external environmental conditions.

[0036] Specifically, when there is a lot of dust in the external environment, the vents 123 can be blocked, or all sealing plates 31 can be adjusted to a downward tilt position to prevent or minimize dust from entering the cabinet. When there is less dust in the external environment, the sealing plates 31 can be adjusted to a horizontal position, so that the inside of the cabinet can have sufficient heat exchange with the outside, improving the heat dissipation effect.

[0037] like Figure 1 , Figure 2 , Figure 9 and Figure 10 As shown, in a preferred embodiment of the present invention, a drive box 14 is provided on the vertical plate 11 without a door 111. A drive unit 5 is provided in the drive box 14. When the locking rod 24 is engaged with the elastic locking seat 25, the drive unit 5 will connect with the support rod 23 on which the first transmission gear 43 is installed, and drive the support rod 23 to rotate.

[0038] In this embodiment of the invention, the drive unit 5 is provided in two sets, which are respectively used to drive the corresponding support rods 23 in the support modules 2 on both sides to rotate. The drive unit 5 includes a drive motor 51 installed in the drive box 14. The output end of the drive motor 51 is connected to a drive shaft 52. A connecting shaft 53 is connected to the drive shaft 52 via a sliding key. The end of the support rod 23 with the first transmission gear 43 installed away from the rotating seat 22 is provided with a plug groove 231 that matches the connecting shaft 53. The drive box 14 is also provided with an adjustment unit 6 for driving the connecting shaft 53 to move linearly along the axial direction of the drive shaft 52.

[0039] When the support rod 23 is engaged with the elastic locking seat 25, the axis of the support rod 23 will coincide with the axis of the connecting shaft 53. At this time, the adjusting unit 6 pushes the connecting shaft 53 to move closer to the support rod 23, so that the connecting shaft 53 is inserted into the insertion slot 231. Then, the drive motor 51 is started, which drives the drive shaft 52 to rotate. The drive shaft 52 drives the connecting shaft 53 to rotate synchronously, thereby driving the support rod 23 to rotate, and thus the control unit 4 can be operated through the support rod 23.

[0040] In addition, by driving the corresponding support rods 23 in the two support modules 2 through the two sets of drive units 5 respectively, the sealing modules 3 on the two foldable side plates 12 can be adjusted independently. Depending on the usage requirements, it is possible to open both sealing modules 3 or to open only one sealing module 3, thereby further improving the flexibility of the device.

[0041] like Figure 9 and Figure 10 As shown, in a preferred embodiment of the present invention, the adjustment unit 6 includes a telescopic member 61 installed in the chassis body 1. The telescopic end of the telescopic member 61 is connected to an adjustment rod 62. The adjustment rod 62 is connected to a connecting ring 63, and the connecting shaft 53 is rotatably installed in the connecting ring 63.

[0042] In this embodiment of the invention, the telescopic member 61 is an electric telescopic rod. In use, simply control the telescopic member 61 to extend or retract. The telescopic member 61 drives the adjusting rod 62 to move synchronously. The adjusting rod 62 can drive the connecting shaft 53 to move along the axial direction of the drive shaft 52 through the connecting ring 63, thereby inserting the connecting shaft 53 into the insertion slot 231 or pulling it out of the insertion slot 231.

[0043] like Figure 5 and Figure 8 As shown, in a preferred embodiment of the present invention, one end of the sliding rod 41 is also connected to a connecting plate 45, the connecting plate 45 is slidably mounted on the side plate body 121, and a return spring 46 is also provided between the connecting plate 45 and the side plate body 121.

[0044] In this embodiment of the invention, when the sliding rod 41 is not driven by the support rod 23, the connecting plate 45 will push the return spring 46 back to its initial position under the elastic restoring force of the return spring 46. In this state, each sealing plate 31 is in a vertical state, thereby ensuring that each sealing plate 31 will not swing arbitrarily when in the folded state.

[0045] Working principle: When transferring equipment, the entire device is in a retracted state. Specifically, both telescopic top plates 13 are retracted, and the foldable side plates 12 on both sides are folded into several V-shaped structures and retracted between the two vertical plates 11. At this time, the locking rod 24 is not engaged with the elastic locking seat 25. When installing the equipment, simply open the door 111 and pull the two vertical plates 11, so that the telescopic top plates 13 are fully extended and the foldable side plates 12 straighten into a plate shape. At this time, simply engage the locking rod 24 with the elastic locking seat 25. The support rod 23 prevents the foldable side plates 12 from bending, thus ensuring the stability of the entire box structure. In this state, the first transmission gear 43 on the support rod 23 will mesh with the first rack 411. At this time, it is only necessary to control the extension of the telescopic component 61. The telescopic component 61 drives the adjusting rod 62 to move synchronously. The adjusting rod 62 can drive the connecting shaft 53 to move along the axial direction of the drive shaft 52 through the connecting ring 63, thereby inserting the connecting shaft 53 into the insertion slot 231. Then, the drive motor 51 is started, which drives the drive shaft 52 to rotate. The drive shaft 52 drives the connecting shaft 53 to rotate synchronously, thereby driving the support rod 23 to rotate through the connecting shaft 53. Through the cooperation of the first transmission gear 43 and the first rack 411, the support rod 23 drives the sliding rod 41 to move vertically on the guide seat 42. Through the cooperation of the second rack 412 and the second transmission gear 44, the sliding rod 41 drives each rotating shaft 32 on the same side plate body 121 to rotate synchronously. The rotating shaft 32 drives the sealing plate 31 to rotate, thereby adjusting the inclination of each sealing plate 31. This allows the inside of the chassis to communicate with the outside through the heat dissipation vent 123 for heat dissipation. Furthermore, by adjusting the inclination of the sealing plate 31, the airflow speed can be adjusted, thereby adjusting the heat exchange efficiency. It can be flexibly adjusted according to different working conditions and external environmental conditions. When the chassis needs to be shrunk later, simply control the connecting shaft 53 to exit the insertion slot 231 through the adjustment unit 6, then remove the locking rod 24 from the elastic locking seat 25, and then press the two vertical plates 11 together.

[0046] 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, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dustproof communication chassis, characterized in that, include: The chassis body includes two upright panels, two foldable side panels, and two retractable top panels. The left and right sides of the two upright panels are connected to each other through the foldable side panels, and the top and bottom ends of the two upright panels are connected to each other through the retractable top panel. One of the upright panels is provided with a door. The foldable side panels include several side panel bodies. Adjacent side panel bodies are connected by flexible connecting sections, and the two side panel bodies at both ends are respectively connected to the corresponding upright panels through flexible connecting sections. Each side panel body is provided with a heat dissipation vent. A sealing module includes several rotating shafts equidistantly mounted on a side plate body. The side plate body is also provided with a control unit for driving each rotating shaft to rotate synchronously. Each rotating shaft is equipped with a sealing plate. When each sealing plate is in a vertical state, two adjacent sealing plates abut against each other, and the combination of the sealing plates completely covers the heat dissipation vent. A support module is provided, which is disposed between two vertical plates, and two sets of support modules are symmetrically arranged between the two vertical plates. The support module includes a mounting rod installed on one vertical plate and an elastic locking seat installed on the other vertical plate. Two rotating seats are symmetrically installed on the mounting rod, and a support rod is rotatably installed on each of the two rotating seats. The ends of the two support rods away from the rotating seats are installed on the locking rod, and the support rods and locking rods are rotatably engaged. The support rods are also connected to the control unit and can drive the control unit to work by rotation. The control unit includes a guide seat installed inside the side plate body. A sliding rod is slidably installed on the guide seat in the vertical direction. Second racks are evenly distributed on the sliding rod. A second transmission gear that meshes with the second rack is installed on each rotating shaft on the same side plate body. A first rack is also provided at one end of the sliding rod. A first transmission gear that meshes with the first rack is also provided on one of the support rods in the support module.

2. The dustproof communication chassis according to claim 1, characterized in that, A drive box is provided on the upright plate without a door. The drive box contains a drive unit. When the locking rod is engaged with the elastic locking seat, the drive unit will connect with the support rod on which the first transmission gear is installed and drive the support rod to rotate.

3. The dustproof communication chassis according to claim 2, characterized in that, The drive unit is provided in two sets, which are used to drive the corresponding support rods in the support modules on both sides to rotate.

4. The dustproof communication chassis according to claim 3, characterized in that, The drive unit includes a drive motor installed in a drive housing. The output end of the drive motor is connected to a drive shaft. A connecting shaft is connected to the drive shaft via a slide key. The end of the support rod with the first transmission gear installed away from the rotating seat is provided with a plug groove that matches the connecting shaft. The drive housing is also provided with an adjustment unit for driving the connecting shaft to move linearly along the axial direction of the drive shaft.

5. The dustproof communication chassis according to claim 4, characterized in that, The adjustment unit includes a telescopic component installed in the chassis body. The telescopic end of the telescopic component is connected to an adjustment rod. The adjustment rod is connected to a connecting ring, and the connecting shaft is rotatably installed in the connecting ring.

6. The dustproof communication chassis according to claim 1, characterized in that, One end of the sliding rod is also connected to a connecting plate, which is slidably mounted on the side plate body, and a return spring is also provided between the connecting plate and the side plate body.

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