Network switch protection device

Abstract

The utility model provides a network switch protection device. The network switch protection device comprises a box body, a bearing frame is fixedly connected in the box body in a sleeved mode, a limiting sleeve is fixedly connected to the side face of the inner wall of the box body, a sliding block is movably connected in the limiting sleeve in a sleeved mode, and an extrusion plate is fixedly connected to the side face of the sliding block. According to the network switch protection device provided by the utility model, through the arrangement of the limiting sleeve, when the switch is installed and fixed, the switch is placed at the top of the bearing frame, and at the moment, the threaded rod is rotated, so that the threaded rod drives the extrusion plate to move horizontally through the sliding block; the extrusion plate is driven to tightly extrude the front surface of the switch, so that the switch can be extruded and fixed in the box body, the effect of installing and fixing the switch with a large size is achieved, and the problem that the switch with different specifications is difficult to fix and protect due to the limited size of the protection device is avoided; therefore, the practicability of the switch is improved.

Description

Technical Field

[0001] The utility model relates to the field of switches, in particular to a network switch protection device. Background Art

[0002] A network switch is a network distribution device that expands the network. It is a network device that works on the second layer of OS I, based on MAC identification, and can complete the function of encapsulating and forwarding data packets. It regenerates information and forwards it to the designated port after internal processing. It has automatic addressing capabilities and switching functions. The switch does not understand IP addresses, but it can "learn" MAC addresses and store them in the internal address table. By establishing a temporary switching path between the originator and the target receiver of the data frame, the data frame directly reaches the destination address from the source address. All ports on the switch have exclusive channel bandwidth to ensure the fast and effective transmission of data on each port. It can provide connection ports for a large number of devices and is suitable for use in commercial offices, computer rooms and other places where there are many devices. However, for long-term operation of the switch, the bottom of the switch is very easy to accumulate heat, affecting the operating performance of the switch. In addition, due to the large number of switch connection ports, a large number of network cables are plugged into the switch, which is very easy to cause network cable entanglement and accidental disconnection.

[0003] In the existing technology, such as the "A network switch protection device" with the Chinese authorization announcement number of CN211931090U, it includes a mounting base, a ventilation plate is arranged on the upper part of the mounting base, a heat dissipation fan is arranged on the lower part of the mounting base, two groups of clamping seats are slidingly arranged in the mounting base, and the two groups of clamping seats are symmetrically arranged; a wire management board is installed in the front part of the mounting base, a plurality of wire grooves are opened on the wire management board, and a wire pressing plate is movably arranged on the wire management board, and the wire pressing plate cooperates with the wire management board. The utility model can adapt to the installation of switches of different models through the mounting base, and uses the heat dissipation fan on the mounting base to dissipate the heat from the bottom of the switch to avoid heat accumulation at the bottom of the switch affecting the performance of the switch. At the same time, the wire management board can be used to place the network cables in the wire management groove in an orderly manner, and the wire pressing plate is used to press the network cables to avoid entanglement of the network cables.

[0004] When installing switches in the prior art, due to the different sizes of switches, it is difficult to fix and install switches of different specifications using a mounting base with limited volume and shape, which leads to a problem that the use of switch protection devices is greatly restricted.

[0005] Therefore, it is necessary to provide a network switch protection device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a network switch protection device, which solves the problem that due to the different sizes of switches, it is difficult to fix and install switches of different specifications on a mounting base with limited volume and shape, thereby greatly limiting the use of the switch protection device.

[0007] In order to solve the above technical problems, the utility model provides a network switch protection device, including a box body, a load-bearing frame is fixedly sleeved inside the box body, a limiting sleeve is fixedly connected to the side of the inner wall of the box body, a slider is movably sleeved inside the limiting sleeve, an extrusion plate is fixedly connected to the side of the slider, a threaded rod is threadedly sleeved inside the slider, a limiting mechanism is arranged inside the box body, a ventilation hood is fixedly sleeved on the top of the box body, a ventilation mechanism is arranged inside the ventilation hood, a filter hood is fixedly sleeved on the top of the ventilation hood, a fixing mechanism is arranged on the top of the box body, and a closing mechanism is arranged on the side of the box body.

[0008] Preferably, the number of the limiting sleeves is two, and the two limiting sleeves are symmetrically distributed with the load-bearing frame as the axis of symmetry.

[0009] Preferably, the load-bearing frame is made of aluminum alloy, and the load-bearing frame is located directly below the ventilation hood.

[0010] Preferably, the limiting mechanism comprises a limiting frame, the limiting frame is fixedly connected to the front side of the inner wall of the box body, and a shock absorbing plate is fixedly connected to the front side of the limiting frame.

[0011] Preferably, the ventilation mechanism comprises a rotating motor, the rotating motor is fixedly mounted inside the ventilation hood, and a fan blade is fixedly sleeved on an output shaft of the rotating motor.

[0012] Preferably, the filter cover is matched with the ventilation cover, and the filter cover is made of artificial fiber material.

[0013] Preferably, the fixing mechanism comprises a buckle, the buckle is fixedly connected to the top of the box body, a clamping column is movably sleeved inside the buckle, and a bolt is threadedly sleeved inside the clamping column.

[0014] Preferably, the closing mechanism comprises a box door, the box door is movably sleeved on the side of the box body, and a sealing ring is fixedly connected to the front of the box door, and the sealing ring is made of rubber material.

[0015] Compared with the related art, the network switch protection device provided by the utility model has the following advantages:

[0016] Beneficial effects:

[0017] The utility model provides a network switch protection device. By setting a limit sleeve, when the switch is installed and fixed, the switch is placed on the top of the load-bearing frame, and the threaded rod is rotated at this time, so that the threaded rod can drive the extrusion plate to move horizontally through the slider, that is, drive the extrusion plate to be tightly pressed on the front of the switch, so that the switch can be pressed and fixed inside the box, thereby achieving the installation and fixing effect of a larger switch, thereby avoiding the problem that the protective device is limited in volume and difficult to fix and protect switches of different specifications, thereby improving the practicability of the switch;

[0018] By setting up a ventilation mechanism, when the switch works for a long time and causes the temperature inside the box to rise, the rotating motor is started so that the rotating motor can drive the fan blades to rotate quickly, that is, drive the air flow outside the box to quickly enter the inside of the box through the ventilation hood, thereby increasing the flow speed of the air inside the box, that is, increasing the cooling speed inside the box, thereby improving the stability of the switch when working for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of a network switch protection device provided by the utility model;

[0020] Figure 2 for Figure 1 A front view of a network switch protection device is shown;

[0021] Figure 3 for Figure 1 A front view of an extrusion plate in a network switch protection device;

[0022] Figure 4 for Figure 1 A front cross-sectional view of a ventilation cover in a network switch protection device is shown.

[0023] Numbers in the figure: 1. Box body; 2. Load-bearing frame; 3. Limit sleeve; 4. Slider; 5. Extrusion plate; 6. Threaded rod; 7. Limit mechanism; 71. Limit frame; 72. Shock-absorbing plate; 8. Ventilation hood; 9. Ventilation mechanism; 91. Rotating motor; 92. Fan blade; 10. Filter cover; 11. Fixing mechanism; 111. Buckle; 112. Column; 113. Bolt; 12. Closing mechanism; 121. Box door; 122. Sealing ring. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1A schematic structural diagram of a preferred embodiment of a network switch protection device provided by the utility model; Figure 2 for Figure 1 A front view of a network switch protection device is shown; Figure 3 for Figure 1 A front view of an extrusion plate in a network switch protection device; Figure 4 for Figure 1 A front cross-sectional view of a ventilation hood in a network switch protection device is shown. A network switch protection device comprises a box body 1, a load-bearing frame 2 is fixedly sleeved inside the box body 1, a limiting sleeve 3 is fixedly connected to the side of the inner wall of the box body 1, a slider 4 is movably sleeved inside the limiting sleeve 3, an extrusion plate 5 is fixedly connected to the side of the slider 4, a threaded rod 6 is threadedly sleeved inside the slider 4, a limiting mechanism 7 is arranged inside the box body 1, a ventilation hood 8 is fixedly sleeved on the top of the box body 1, a ventilation mechanism 9 is arranged inside the ventilation hood 8, a filter hood 10 is fixedly sleeved on the top of the ventilation hood 8, a fixing mechanism 11 is arranged on the top of the box body 1, and a closing mechanism 12 is arranged on the side of the box body 1.

[0026] There are two limit sleeves 3, which are symmetrically distributed with the load-bearing frame 2 as the axis of symmetry. By setting the limit sleeves 3, when the switch is installed and fixed, the switch is placed on the top of the load-bearing frame 2. At this time, the threaded rod 6 is rotated so that the threaded rod 6 can drive the extrusion plate 5 to move horizontally through the slider 4, that is, drive the extrusion plate 5 to be tightly squeezed on the front of the switch, so that the switch can be squeezed and fixed inside the box 1, thereby achieving the installation and fixing effect of a larger switch, thereby avoiding the problem that the protective device is limited in size and difficult to fix and protect switches of different specifications, thereby improving the practicality of the switch.

[0027] The material of the load-bearing frame 2 is aluminum alloy, and the load-bearing frame 2 is located directly below the ventilation hood 8; by setting the load-bearing frame 2, when the switch is fixed in use, the airflow around the switch can flow through the load-bearing frame 2, which improves the flow effect of the airflow around the switch, that is, improves the heat dissipation effect of the switch.

[0028] The limiting mechanism 7 includes a limiting frame 71, which is fixedly connected to the front of the inner wall of the box body 1, and a shock absorbing plate 72 is fixedly connected to the front of the limiting frame 71; by setting the limiting mechanism 7, when the switch is squeezed and fixed, the limiting frame 71 and the shock absorbing plate 72 can limit the squeezed switch, so as to avoid the squeezed switch and the inner wall of the box body 1 being squeezed, causing the switch to be damaged, thereby improving the protection effect when the switch is fixed.

[0029] The ventilation mechanism 9 includes a rotating motor 91, which is fixedly installed inside the ventilation hood 8, and a fan blade 92 is fixedly sleeved on the output shaft of the rotating motor 91; by setting the ventilation mechanism 9, when the switch works for a long time and causes the internal temperature of the box 1 to rise, the rotating motor 91 is started, so that the rotating motor 91 can drive the fan blade 92 to rotate rapidly, that is, drive the airflow outside the box 1 to quickly enter the interior of the box 1 through the ventilation hood 8, thereby increasing the flow speed of the air inside the box 1, that is, increasing the cooling speed inside the box 1, thereby improving the stability of the switch when working for a long time.

[0030] The filter cover 10 is compatible with the ventilation cover 8, and the material of the filter cover 10 is artificial fiber material; by setting the filter cover 10, when the box 1 is dissipating heat, the filter cover 10 can filter the airflow entering the inside of the box 1, thereby avoiding the problem of dust entering the inside of the box 1 along with the airflow, causing the inside of the box 1 to be dirty, thereby improving the cleanliness of the inside of the box 1.

[0031] The fixing mechanism 11 includes a buckle 111, which is fixedly connected to the top of the box body 1. The internal movably sleeved with a clamping column 112, and the internal thread of the clamping column 112 is sleeved with a bolt 113. By setting the fixing mechanism 11, when the box body 1 is fixed, the bolt 113 is rotated so that the bolt 113 can squeeze and fix the clamping column 112 on the wall surface. At this time, the buckle 111 is sleeved on the outside of the clamping column 112, so that the buckle 111 can fix the box body 1 on the outside of the clamping column 112, thereby achieving the installation and fixing effect of the box body 1, that is, achieving the fixing effect of the protective device.

[0032] The closing mechanism 12 includes a box door 121, which is movably sleeved on the side of the box body 1, and a sealing ring 122 is fixedly connected to the front of the box door 121, and the material of the sealing ring 122 is rubber material; by setting the closing mechanism 12, when the switch is installed and fixed, the box door 121 is flipped, so that the box door 121 can drive the sealing ring 122 to be tightly pressed on the front of the box body 1, so that the sealing ring 122 can fill the gap between the box door 121 and the box body 1, thereby improving the sealing performance of the box body 1 after closing, that is, improving the sealing performance of the switch protection device.

[0033] The working principle of a network switch protection device provided by the utility model is as follows:

[0034] Step 1: First, when installing and fixing the switch, place the switch on the top of the load-bearing frame 2. At this time, rotate the threaded rod 6 so that the threaded rod 6 can drive the extrusion plate 5 to move horizontally through the slider 4, that is, drive the extrusion plate 5 to tightly squeeze the front of the switch, so that the switch can be squeezed and fixed inside the box 1, thereby achieving the installation and fixing effect of a larger switch, thereby avoiding the problem that the protective device is limited in size and difficult to fix and protect switches of different specifications, thereby improving the practicality of the switch. When the switch is fixed and used, the airflow around the switch can flow through the load-bearing frame 2, that is, the flow effect of the airflow around the switch is improved, that is, the switch is improved. The heat dissipation effect of the machine is improved. When the switch is squeezed and fixed, the limit frame 71 and the shock absorbing plate 72 can limit the squeezed switch, so as to avoid the squeezed switch and the inner wall of the box 1 being squeezed, causing the switch to be damaged, thereby improving the protection effect when the switch is fixed. When the switch works for a long time and the temperature inside the box 1 rises, the rotating motor 91 is started, so that the rotating motor 91 can drive the fan blades 92 to rotate quickly, that is, drive the airflow outside the box 1 to quickly enter the inside of the box 1 through the ventilation cover 8, thereby increasing the flow speed of the air inside the box 1, that is, increasing the cooling speed inside the box 1, thereby improving the stability of the switch when working for a long time;

[0035] Step 2: When the box 1 is cooling, the filter cover 10 can filter the airflow entering the box 1, so as to avoid dust entering the box 1 along with the airflow, causing the box 1 to be dirty, thereby improving the cleanliness of the box 1. When fixing the box 1, the bolt 113 is rotated so that the bolt 113 can squeeze and fix the clamping column 112 on the wall surface. At this time, the buckle 111 is sleeved on the outside of the clamping column 112, so that the buckle 111 can fix the box 1 on the outside of the clamping column 112, thereby achieving the installation and fixing effect of the box 1, that is, achieving the fixing effect of the protective device. When the switch is installed and fixed, the box door 121 is flipped over so that the box door 121 can drive the sealing ring 122 to be tightly pressed on the front of the box 1, so that the sealing ring 122 can fill the gap between the box door 121 and the box 1, thereby improving the sealing of the box 1 after closing, that is, improving the sealing of the switch protective device.

[0036] Compared with the related art, the network switch protection device provided by the utility model has the following advantages:

[0037] Beneficial effects:

[0038] By providing the limiting sleeve 3, when the switch is installed and fixed, the switch is placed on the top of the load-bearing frame 2, and the threaded rod 6 is rotated at this time, so that the threaded rod 6 can drive the extrusion plate 5 to move horizontally through the slider 4, that is, drive the extrusion plate 5 to be tightly pressed on the front of the switch, so that the switch can be squeezed and fixed inside the box 1, thereby achieving the installation and fixing effect of a larger switch, thereby avoiding the problem that the protective device is limited in size and difficult to fix and protect switches of different specifications, thereby improving the practicality of the switch.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A network switch protection device, comprising a box (1), Features: The box body (1) is fixedly sleeved with a load-bearing frame (2), the side of the inner wall of the box body (1) is fixedly connected to a limiting sleeve (3), the inside of the limiting sleeve (3) is movably sleeved with a slider (4), the side of the slider (4) is fixedly connected to an extrusion plate (5), the inside of the slider (4) is threadedly sleeved with a threaded rod (6), a limiting mechanism (7) is arranged inside the box body (1), a ventilation hood (8) is fixedly sleeved on the top of the box body (1), a ventilation mechanism (9) is arranged inside the ventilation hood (8), a filter hood (10) is fixedly sleeved on the top of the ventilation hood (8), a fixing mechanism (11) is arranged on the top of the box body (1), and a closing mechanism (12) is arranged on the side of the box body (1).

2. A network switch protection device according to claim 1, It is characterized in that The number of the limiting sleeves (3) is two, and the two limiting sleeves (3) are symmetrically distributed with the load-bearing frame (2) as the symmetry axis.

3. A network switch protection device according to claim 1, It is characterized in that The material of the load-bearing frame (2) is an aluminum alloy material, and the load-bearing frame (2) is located directly below the ventilation hood (8).

4. A network switch protection device according to claim 1, It is characterized in that The limiting mechanism (7) comprises a limiting frame (71), the limiting frame (71) is fixedly connected to the front side of the inner wall of the box body (1), and a shock absorbing plate (72) is fixedly connected to the front side of the limiting frame (71).

5. A network switch protection device according to claim 1, It is characterized in that The ventilation mechanism (9) comprises a rotating motor (91), the rotating motor (91) is fixedly mounted inside the ventilation cover (8), and a fan blade (92) is fixedly sleeved on the output shaft of the rotating motor (91).

6. A network switch protection device according to claim 1, It is characterized in that The filter cover (10) is compatible with the ventilation cover (8), and the material of the filter cover (10) is artificial fiber material.

7. A network switch protection device according to claim 1, It is characterized in that The fixing mechanism (11) comprises a buckle (111), the buckle (111) is fixedly connected to the top of the box body (1), a clamping column (112) is movably sleeved inside the buckle (111), and a bolt (113) is sleeved inside the clamping column (112) through a thread.

8. A network switch protection device according to claim 1, It is characterized in that The sealing mechanism (12) comprises a box door (121), the box door (121) is movably sleeved on the side of the box body (1), and a sealing ring (122) is fixedly connected to the front of the box door (121), and the sealing ring (122) is made of rubber material.

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