A switch chassis

Abstract

The utility model discloses an interchanger case relates to interchanger case technical field, including the case body, the inside of case body is provided with the adjustable placing mechanism for interchanger placing detachable, the adjustable placing mechanism includes a plurality of threaded rods, threaded bushings, supporting rings and baffle, a plurality of threaded rods are fixedly installed in the both sides of case body's inside respectively, a plurality of threaded bushings are respectively threadedly installed in the outside of four threaded rods, the supporting ring is fixedly installed in the top of threaded bushing, the baffle is arranged in the inside of a plurality of threaded rods, and the utility model has the beneficial effects that: through the setting of adjustable placing mechanism, can be according to the size height of interchanger and adjust the position interval of a plurality of threaded bushings in the outside of threaded rod, thereby making the baffle can be placed on the threaded bushing and supporting ring of threaded rod inside, and the adjustment is convenient and quick, and the adjustment position is more flexible and has little limitation, satisfies the interchanger placing demand of various different quantities.

Description

Technical Field

[0001] This utility model relates to the field of switch chassis technology, specifically a switch chassis. Background Technology

[0002] A switch is a network device used to transmit data packets in a computer network. It forwards data packets from one port to another based on the destination address, thus enabling communication between different devices. Switches are commonly used in local area networks (LANs) to provide faster data transmission speeds and more reliable connections. A switch chassis refers to the enclosure or cabinet used to house and protect the switch equipment.

[0003] According to a switch chassis with application number 202422952603.3, by holding a round rod and pulling it towards the center, an L-shaped clamping plate slides to one side along the inside of the guide frame. Simultaneously, a movable rod slides to one side, compressing a compression spring and causing the L-shaped clamping plate to detach from the inside of the support frame. At this point, a placement plate can be removed from the inside of the chassis housing. As needed, the placement plate can be placed on other support frames, and the round rod is released, allowing the L-shaped clamping plate to insert into the inside of the support frame under the restoring force of the compression spring, thus limiting the placement plate and completing the installation. The appropriate number of placement plates can be added to the inside of the chassis housing as needed, and the switch can be placed on top of the placement plates. This allows for adjustment of the distance between two adjacent placement plates according to the different heights of different switch models, ensuring a suitable distance between adjacent switches. This ensures the heat dissipation effect of the switches and improves the space utilization inside the chassis housing.

[0004] However, the aforementioned switch chassis still has some shortcomings. The support frames of the switch chassis are all fixed in installation and their positions are fixed. The position of the placement board cannot be adjusted according to the size of the switch, and it has great limitations. It is also not possible to add placement boards beyond the number of support frames to accommodate the switch based on the size of the switch being placed. This still leads to a waste of space inside the chassis, thus having certain shortcomings. Therefore, we propose a switch chassis. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a switch chassis that solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a switch chassis, including a chassis body, wherein the chassis body is provided with a detachable adjustable placement mechanism for placing the switch.

[0007] Furthermore, the adjustment and placement mechanism includes several threaded rods, threaded sleeves, support rings, and partitions. Several threaded rods are respectively fixedly installed on both sides inside the chassis body. Several threaded sleeves are respectively threadedly installed on the outer side of the four threaded rods. The support rings are fixedly installed on the top of the threaded sleeves. The partitions are arranged inside the several threaded rods. The partitions are provided with a retraction mechanism that cooperates with the threaded rods and support rings.

[0008] Furthermore, the retraction mechanism includes a bidirectional lead screw, a connecting rod, and several sliding plates. The partition has an internal mounting cavity. The bidirectional lead screw is rotatably mounted in the center of the mounting cavity. Two sleeve blocks are threaded onto the outer side of the bidirectional lead screw. The connecting rod is rotatably connected to both sides of the sleeve blocks. Two guide grooves are formed inside both sides of the partition. The sliding plates are slidably positioned inside the guide grooves. The other end of the connecting rod is rotatably connected to one side of the sliding plate. Each of the sliding plates has a U-shaped groove inside its side that mates with the threaded rod and the support ring. One end of the bidirectional lead screw extends to the outer side of the partition and is fixedly mounted with a knob.

[0009] Furthermore, a grid is fixedly installed at the bottom of the threaded rod and at the top of several partitions.

[0010] Furthermore, threaded cylinders are fixedly installed at the four corners of the bottom of several of the partitions, and adjusting screws are installed on the internal threads of the threaded cylinders. A supporting base plate is fixedly installed at one end of the adjusting screws.

[0011] Furthermore, a limiting plate is fixedly installed in the middle of the mounting cavity, and the limiting plate cooperates with the sleeve block.

[0012] Furthermore, two guide rods are fixedly installed inside the mounting cavity, and the sleeve block is slidably connected to the guide rods.

[0013] Furthermore, the bidirectional lead screw passes through the interior of the limiting plate and is rotatably connected to it.

[0014] Furthermore, cooling fans are installed inside both sides of the chassis body, and a heat dissipation mesh is installed inside the back of the chassis body.

[0015] Furthermore, a door is hinged to one side of the chassis body.

[0016] This utility model provides a switch chassis, which has the following beneficial effects: 1. This switch chassis, by adjusting the placement mechanism, allows for adjustment of the spacing between several threaded sleeves on the outside of the threaded rod according to the size and height of the switch. This enables the partition to be placed on the threaded sleeves and support rings on the inside of the threaded rod, making adjustment convenient and quick, more flexible in position adjustment, and less limited, thus meeting the placement needs of various numbers of switches.

[0017] 2. This switch chassis, through its retraction mechanism, allows for easy installation of a partition within the chassis body. By positioning the partition in the center of several threaded rods, rotating the knob causes the bidirectional lead screw to rotate, which in turn moves two sleeve blocks to the sides. Simultaneously, the moving sleeve blocks push a sliding plate out of the guide groove via a connecting rod, unfolding the partition. The U-shaped groove then engages with the outer support ring of the threaded rod, completing the unfolding process. Similarly, reversing the knob retracts the sliding plate into the mounting cavity, allowing the partition to be easily and quickly removed from the chassis body. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the internal structure of the chassis (with partitions concealed) of this utility model; Figure 4 This is a cross-sectional view of the partition of this utility model; Figure 5 This is a top view of the partition structure of this utility model; Figure 6 This is a bottom view schematic diagram of the partition structure of this utility model; Figure 7 This is a cross-sectional view of the threaded cylinder of this utility model.

[0019] In the diagram: 1. Chassis body; 2. Threaded rod; 3. Threaded sleeve; 4. Support ring; 5. Partition plate; 6. Mounting cavity; 7. Two-way lead screw; 8. Sleeve block; 9. Connecting rod; 10. Guide groove; 11. Slide plate; 12. U-shaped groove; 13. Knob; 14. Limiting plate; 15. Guide rod; 16. Placement grille; 17. Threaded cylinder; 18. Adjusting screw; 19. Support base plate; 20. Cooling fan; 21. Heat dissipation mesh plate; 22. Chassis door. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 7 This utility model provides a technical solution: a switch chassis, including a chassis body 1, the chassis body 1 is provided with a detachable adjustable placement mechanism for placing the switch; by adjusting the placement mechanism, the placement position of the partition 5 can be adjusted according to the needs, thereby meeting the placement requirements of switches of different sizes.

[0022] The adjustment and placement mechanism includes several threaded rods 2, threaded sleeves 3, support rings 4, and partitions 5. The threaded rods 2 are fixedly installed on both sides inside the chassis body 1. The threaded sleeves 3 are threadedly installed on the outer sides of the four threaded rods 2. The support rings 4 are fixedly installed on the top of the threaded sleeves 3. The partitions 5 are located inside the threaded rods 2. The partitions 5 have a retraction mechanism that cooperates with the threaded rods 2 and the support rings 4. By rotating the threaded sleeves 3, the threads on the outer sides of the threaded rods 2 can be moved up and down, thereby adjusting their height. This mechanism cooperates with the partitions 5 to place them, making the adjustment convenient and quick.

[0023] The retraction mechanism includes a bidirectional lead screw 7, a connecting rod 9, and several sliding plates 11. A mounting cavity 6 is provided inside the partition 5. The bidirectional lead screw 7 is rotatably mounted in the center of the mounting cavity 6. Two sleeve blocks 8 are threaded onto the outer side of the bidirectional lead screw 7. The connecting rod 9 is rotatably connected to both sides of the sleeve blocks 8. Two guide grooves 10 are provided inside both sides of the partition 5. The sliding plates 11 are slidably disposed inside the guide grooves 10. The other end of the connecting rod 9 is rotatably connected to one side of the sliding plate 11. Several sliding plates 11 have internal openings on one side. The U-shaped groove 12 cooperates with the threaded rod 2 and the support ring 4. One end of the bidirectional screw 7 extends to the outside of the partition plate 5 and is fixedly installed with a knob 13. When it is necessary to unfold the slide plate 11 and place it on the support ring 4, it is only necessary to rotate the bidirectional screw 7 by turning the knob 13. The bidirectional screw 7 can drive the two sleeve blocks 8 to move to both sides. When the sleeve blocks 8 move, the slide plate 11 can be pushed out of the guide groove 10 and unfolded by the connecting rod 9. Then, the U-shaped groove 12 is locked on the outside of the threaded rod 2 and placed on the support ring 4 by the slide plate 11.

[0024] The bottom of the threaded rod 2 and the top of several partitions 5 are all fixedly installed with placement grilles 16; by setting the placement grilles 16, the interior of its top is hollowed out, which makes it easy to place the switch and suspends its bottom, thus facilitating heat dissipation.

[0025] Each of the four corners of the bottom of several partitions 5 is fixedly installed with a threaded cylinder 17. An adjusting screw 18 is installed inside the threaded cylinder 17, and a support base plate 19 is fixedly installed at one end of the adjusting screw 18. By rotating the adjusting screw 18 to move it from the threaded cylinder 17, the length of the adjusting screw 18 extending from the threaded cylinder 17 can be adjusted. This allows it to be placed at the bottom of the lower chassis body 1 and above the partitions 5 via the support base plate 19, thus supporting the partitions 5 and ensuring that there is sufficient space between the upper partitions 5, the lower partitions 5, and the switch placed on the lower partitions 5. This also facilitates setting the height of the partitions 5 according to the height of the switch. When installing the partitions 5, they can be installed sequentially from bottom to top, which facilitates control of the installation spacing of several partitions 5 and the ease of installation.

[0026] A limiting plate 14 is fixedly installed in the middle of the mounting cavity 6. The limiting plate 14 cooperates with the sleeve block 8. By setting the limiting plate 14, the sleeve block 8 can be limited, so that the sleeve block 8 can only move to both sides of the limiting plate 14. This avoids the situation where the sleeve block 8 moves too much and the connecting rod 9 drives the slide plate 11 out of the guide groove 10 and cannot be unfolded smoothly.

[0027] Two guide rods 15 are fixedly installed inside the mounting cavity 6, and the sleeve 8 is slidably connected to the guide rods 15; the guide rods 15 can guide and limit the movement of the sleeve 8.

[0028] The bidirectional lead screw 7 passes through the interior of the limiting plate 14 and is rotatably connected to it. By passing through the interior of the limiting plate 14 and being rotatably connected to it, the limiting plate 14 can provide support for the middle part of the bidirectional lead screw 7, thereby improving the stability of the bidirectional lead screw 7 during rotation.

[0029] Cooling fans 20 are installed inside both sides of the chassis body 1, and a heat dissipation mesh plate 21 is installed inside the back of the chassis body 1. The cooling fans 20 and the heat dissipation mesh plate 21 can dissipate heat from the switch placed inside the chassis body 1. After the air blown into the chassis body 1 by the cooling fans 20 exchanges heat with the switch, the hot air is discharged through the heat dissipation mesh plate 21, thus dissipating heat.

[0030] A door 22 is hinged to one side of the chassis body 1; the door 22 can be closed after the switch is set up, thereby preventing dust from entering the interior of the chassis body 1.

[0031] In summary, when using this switch chassis, first place the first switch on the placement grille 16 at the bottom of the chassis body 1. Then, place the partition 5 above the placed switch, and rotate the adjusting screw 18 to extend it by moving it through the thread inside the threaded cylinder 17. Then, make the support base plate 19 contact the bottom of the chassis body 1, and support the partition 5. At the same time, it can control the distance between the partition 5 and the switch placed on the placement grille 16. Then, by rotating the knob 13, the bidirectional screw 7 is rotated, which drives the two sleeve blocks 8 to move to both sides. As the sleeve blocks 8 move, the connecting rod 9 pushes the slide plate 11 to slide out from the guide groove 10 and unfold, so that the U-shaped groove 12 is locked on the outside of the threaded rod 2. Then, by rotating the threaded sleeve 3, it moves up through the thread on the outside of the threaded rod 2 to below the slide plate 11. The slide plate 11 can then place the partition 5 on the support ring 4. Repeat this process to install and place the switches in sequence.

[0032] 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 switch chassis, comprising a chassis body (1), characterized in that: The chassis body (1) is equipped with a detachable adjustable placement mechanism for placing the switch.

2. The switch chassis according to claim 1, characterized in that: The adjustment and placement mechanism includes several threaded rods (2), threaded sleeves (3), support rings (4), and partitions (5). Several threaded rods (2) are fixedly installed on both sides inside the chassis body (1). Several threaded sleeves (3) are threadedly installed on the outside of the four threaded rods (2). The support rings (4) are fixedly installed on the top of the threaded sleeves (3). The partitions (5) are located inside the several threaded rods (2). The partitions (5) are equipped with a retraction mechanism that cooperates with the threaded rods (2) and the support rings (4).

3. A switch chassis according to claim 2, characterized in that: The retraction mechanism includes a bidirectional lead screw (7), a connecting rod (9), and several sliding plates (11). The partition (5) has an installation cavity (6) inside. The bidirectional lead screw (7) is rotatably installed in the middle of the installation cavity (6). Two sleeve blocks (8) are threaded on the outer side of the bidirectional lead screw (7). The connecting rod (9) is rotatably connected to both sides of the sleeve blocks (8). Two guide grooves (10) are opened inside both sides of the partition (5). The sliding plates (11) are slidably disposed inside the guide grooves (10). The other end of the connecting rod (9) is rotatably connected to one side of the sliding plate (11). A U-shaped groove (12) that cooperates with the threaded rod (2) and the support ring (4) is opened inside one side of several sliding plates (11). A knob (13) is fixedly installed on one end of the bidirectional lead screw (7) extending to the outer side of the partition (5).

4. A switch chassis according to claim 2, characterized in that: The bottom of the threaded rod (2) and the top of several partitions (5) are fixedly installed with placement grids (16).

5. A switch chassis according to claim 2, characterized in that: A threaded cylinder (17) is fixedly installed at each of the four corners of the bottom of several partitions (5). An adjusting screw (18) is installed inside the threaded cylinder (17). A supporting base plate (19) is fixedly installed at one end of the adjusting screw (18).

6. A switch chassis according to claim 3, characterized in that: A limiting plate (14) is fixedly installed in the middle of the installation cavity (6), and the limiting plate (14) cooperates with the sleeve block (8).

7. A switch chassis according to claim 3, characterized in that: Two guide rods (15) are fixedly installed inside the mounting cavity (6), and the sleeve block (8) is slidably connected to the guide rods (15).

8. A switch chassis according to claim 3, characterized in that: The bidirectional lead screw (7) passes through the interior of the limiting plate (14) and is rotatably connected to it.

9. A switch chassis according to claim 2, characterized in that: Cooling fans (20) are installed inside both sides of the chassis body (1), and a heat dissipation mesh plate (21) is installed inside the back of the chassis body (1).

10. A switch chassis according to claim 2, characterized in that: A door (22) is hinged to one side of the chassis body (1).

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