Shock-resistant switch casing

Abstract

The utility model relates to the technical field of switches, in particular to a shock-resistant switch casing, which comprises a casing, a patch board is slidably arranged on the rear side surface of the casing, a mounting plate is fixedly mounted on the front side of the patch board, a plurality of hydraulic shock absorbers are arranged between the mounting plate and the casing, and a cover plate is detachably arranged at the top of the casing. The four hydraulic shock absorbers are arranged between the mounting plate and the four corners of the shell, external shock and impact energy can be effectively absorbed and dispersed, the survival ability of the switch in an earthquake or other vibration environment is greatly improved, at the moment, the shell is completely wrapped through up-and-down splicing combination of the first buffer rubber blocks and the second buffer rubber blocks, and the service life of the switch is prolonged. Extra anti-collision protection is provided, and external impact force can be dispersed and absorbed through elastic deformation of the material, so that internal components are effectively protected from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of switch, especially relates to an anti-seismic switch shell. BACKGROUND

[0002] Switch is a kind of key network equipment, mainly responsible for the forwarding work of electric (optical) signal, ensure the efficient transmission of information in local area network or wide area network, by providing the exclusive electric signal channel of any two network nodes of access switch, greatly improve data transmission efficiency and network security, with the rapid development of information technology, especially in the rapid promotion of big data, cloud computing and internet of things etc., as the key hub connecting various terminals, the importance of switch is increasingly highlighted, and is widely used in data center, enterprise local area network, industrial automation system and public communication facilities and multiple fields.

[0003] In actual application environment, whether it is highly sensitive data center environment or the condition is more demanding industrial occasion, switch often faces the challenge from external environment, such as vibration, collision and the influence of physical factors, especially in earthquake-prone areas or specific mobile use scenarios (such as vehicle-mounted network system), these external factors can seriously affect the stability and reliability of switch, however, the traditional switch shell is usually made of rigid material, although necessary structural support and basic protection can be provided, but there is obvious deficiency in anti-seismic, anti-impact, when encountering strong vibration or impact, due to lack of effective shock-absorbing measures, impact force is directly conducted to internal precision electronic components, significantly increase the risk of equipment damage, unable to meet the demand of equipment stability in high requirement application scenarios.

[0004] In view of this, develop an anti-seismic switch shell, new shell not only can bear ordinary vibration and slight collision in daily operation, also should provide reliable protection for switch under earthquake or severe moving condition, so as to guarantee the continuity and stability of network communication. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcoming that the traditional switch shell lacks effective shock-absorbing measures, when encountering strong vibration or impact, impact force is directly conducted to internal precision electronic components, significantly increase the risk of equipment damage, unable to meet the demand of equipment stability in high requirement application scenarios, the utility model provides an anti-seismic switch shell.

[0006] To achieve the above problems, the utility model discloses the following technical scheme: an anti-seismic switch shell, including the casing, the casing rear side is slidably provided with the patch panel, the patch panel front side is fixedly installed with the mounting plate, a plurality of hydraulic shock absorbers are arranged between the mounting plate and the casing, the casing top is detachably provided with the cover plate, in addition, the casing surface is covered with first buffer rubber block and second buffer rubber block, the first buffer rubber block and second buffer rubber block upper and lower splicing combination jointly wrap the casing, and the first buffer rubber block and second buffer rubber block both sides are all provided with the cooling groove.

[0007] Optionally, the both sides of the cover plate are slidably provided with clamping blocks, the both sides of the casing are all provided with clamping grooves matched with the clamping blocks, and elastic members are connected between the clamping blocks and the cover plate.

[0008] Optionally, the casing rear side is fixedly connected with a first wire arranging plate, the first wire arranging plate is rotatably provided with a second wire arranging plate, the first wire arranging plate and the second wire arranging plate are all provided with round holes, and a clamping rod is arranged through one end of the first wire arranging plate and the second wire arranging plate.

[0009] Optionally, the both sides of the casing are all provided with heat dissipation holes.

[0010] Optionally, a heat dissipation fan is installed in each heat dissipation hole.

[0011] Optionally, a dustproof net is arranged outside each heat dissipation hole.

[0012] Compared with the prior art, the utility model has the following technical effects: 1. By arranging four hydraulic shock absorbers between the mounting plate and the casing corners, external vibration and impact energy can be effectively absorbed and dispersed, the survival ability of the switch in the earthquake or other vibration environment is greatly improved, at this time, the casing is completely wrapped by the upper and lower splicing combination of the first buffer rubber block and the second buffer rubber block, not only additional anti-collision protection is provided, but also the elasticity deformation of the material itself can disperse and absorb external impact force, so that the internal components are effectively protected from damage.

[0013] 2. By slidably arranging the clamping blocks on the both sides of the cover plate, cooperating with the clamping grooves and the elastic members, the firmness of the cover plate is ensured, the opening and closing process is simplified, and the user can quickly install, maintain and check the equipment.

[0014] 3. By the design of the first wire arranging plate and the second wire arranging plate, the data line can be arranged in order, and the line is avoided in disorder. At the same time, the design also has good anti-dropping function, ensures that the data line connection is stable, and is not easy to loosen or fall off due to pulling. DRAWINGS

[0015] Figure 1This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional sectional view of the housing, hydraulic shock absorber, and mounting plate of this utility model.

[0017] Figure 3 This is a three-dimensional cross-sectional view of the shell, locking block, and elastic element of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the first cable management plate, the second cable management plate, and the clamping rod of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the first buffer block, the second buffer block, and the cooling fan of this utility model.

[0020] The meanings of the reference numerals in the figure are as follows: 1: Housing, 2: Hydraulic shock absorber, 3: Mounting plate, 4: Cable tray, 5: Cover plate, 6: Clip, 7: Elastic element, 8: First cable management plate, 9: Second cable management plate, 10: Clip rod, 11: First buffer block, 12: Second buffer block, 13: Cooling fan, 14: Dustproof net. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: Please refer to Figure 1 and Figure 2 An anti-vibration switch housing includes a housing 1. A power strip 4 is slidably mounted on the rear side of the housing 1 for connecting the switch to external devices. A mounting plate 3 is fixedly mounted on the front side of the power strip 4 for placing the switch. Four hydraulic shock absorbers 2 are provided between the mounting plate 3 and the housing 1, located at the four corners, to effectively reduce the impact of vibration on the internal devices. A cover plate 5 is detachably mounted on the top of the housing 1 for convenient installation or maintenance of the switch. In addition, the surface of the housing 1 is covered with a first buffer block 11 and a second buffer block 12. The first buffer block 11 and the second buffer block 12 are spliced ​​together to enclose the housing 1 to provide additional impact protection. Heat dissipation grooves are provided on both sides of the first buffer block 11 and the second buffer block 12.

[0023] In use, first, the cover plate 5 is removed, the switch is placed on the mounting plate 3, and the data line is connected to the switch through the patch panel 4, and then the cover plate 5 is re-covered. When the shell 1 is impacted or collided by the outside, the first buffer rubber block 11 and the second buffer rubber block 12 first bear the impact and disperse and absorb the external impact force through the elastic deformation of the material itself, thereby protecting the switch from damage. When encountering external jolts, the hydraulic shock absorber 2 consumes vibration energy through the resistance generated by the internal liquid flow, reduces the vibration amplitude transmitted to the switch, and thereby effectively protects the safety of the switch.

[0024] Embodiment 2: Based on embodiment 1, please refer to Figure 3 The left and right sides of the cover plate 5 are slidably provided with clamping blocks 6, and the left and right sides of the shell 1 are provided with clamping grooves matched with the clamping blocks 6. The clamping blocks 6 are clamped into the clamping grooves to fix the cover plate 5. The clamping blocks 6 and the cover plate 5 are connected with elastic members 7 to provide a restoring force for the clamping blocks 6.

[0025] When the cover plate 5 needs to be removed, first pull the two clamping blocks 6 inward to make them disengage from the clamping grooves. At this time, the elastic members 7 are compressed. With the removal of the clamping blocks 6, the fixing of the cover plate 5 is released, and the cover plate 5 can be easily removed. When the cover plate 5 needs to be fixed again, place the cover plate 5 back on the top of the shell 1, then release the two clamping blocks 6. Under the action of the restoring force of the elastic members 7, the clamping blocks 6 move outward and are clamped into the corresponding clamping grooves, thereby firmly fixing the cover plate 5 on the top of the shell 1. This fixing method not only provides a stable closing effect, but also ensures the convenience and speed of operation.

[0026] Please refer to Figure 4 The rear side of the shell 1 is fixedly connected with a first wire arranging plate 8, and the first wire arranging plate 8 is rotatably provided with a second wire arranging plate 9. The first wire arranging plate 8 and the second wire arranging plate 9 are both provided with round holes for the data line to pass through. One end of the first wire arranging plate 8 and the second wire arranging plate 9 is provided with a clamping rod 10 for fixing the second wire arranging plate 9.

[0027] When the data line needs to be connected to the switch, first pull out the clamping rod 10 to release the second wire arranging plate 9, then unfold the second wire arranging plate 9 from the first wire arranging plate 8 to provide enough space for arranging the data line. Then, pass the data line through the holes or slots on the first wire arranging plate 8 and insert it into the patch panel 4 to complete the connection with the switch. After the connection is completed, fold the second wire arranging plate 9 back to the position close to the first wire arranging plate 8, so that the data line is clamped between the two. Finally, reinsert the clamping rod 10 to lock the positions of the first wire arranging plate 8 and the second wire arranging plate 9, thereby ensuring that the data line is stable and not easy to fall off, achieving the anti-falling effect.

[0028] Please refer to Figure 5The left and right sides of the shell 1 are provided with heat dissipation holes for facilitating heat dissipation; a heat dissipation fan 13 is installed in each heat dissipation hole for enhancing air flow and improving heat dissipation efficiency; a dust screen 14 is arranged outside each heat dissipation hole for preventing dust and other impurities from entering the shell 1 through the heat dissipation holes and protecting the internal switch from being contaminated.

[0029] The above merely describes the embodiments of the present application and is not intended to limit the present application. Any equivalent replacement made within the principles of the present application shall be included in the protection scope of the present application. The contents not described in detail in the present application are the existing technology known to the skilled in the art.

Claims

1. An anti-vibration type switch cabinet, comprising a cabinet (1), a patch panel (4) being slidably arranged on the rear side of the cabinet (1), characterized in that, The front side of the plug board (4) is fixedly provided with a mounting plate (3), a plurality of hydraulic shock absorbers (2) are arranged between the mounting plate (3) and the shell (1), the top of the shell (1) is detachably provided with a cover plate (5), in addition, the surface of the shell (1) is covered with a first buffer rubber block (11) and a second buffer rubber block (12), the first buffer rubber block (11) and the second buffer rubber block (12) are combined together to wrap the shell (1), and the two side surfaces of the first buffer rubber block (11) and the second buffer rubber block (12) are provided with heat dissipation grooves.

2. The shock resistant switch cabinet as claimed in claim 1, wherein, The two side surfaces of the cover plate (5) are slidably provided with clamping blocks (6), the two side surfaces of the shell (1) are provided with clamping grooves matched with the clamping blocks (6), and the clamping blocks (6) and the cover plate (5) are connected with elastic elements (7).

3. The shock resistant switch cabinet as claimed in claim 2, wherein the said plurality of said shock absorbing members are made of rubber. 5 The rear surface of the shell (1) is fixedly provided with a first wire arrangement plate (8), the first wire arrangement plate (8) is rotatably provided with a second wire arrangement plate (9), the first wire arrangement plate (8) and the second wire arrangement plate (9) are provided with circular holes, and one end of the first wire arrangement plate (8) and the second wire arrangement plate (9) is commonly provided with a clamping rod (10).

4. The shock resistant switch cabinet as claimed in claim 3, wherein The two side surfaces of the shell (1) are provided with heat dissipation holes.

5. The shock-resistant switch chassis as described in claim 4, characterized in that, Each heat dissipation hole is provided with a heat dissipation fan (13) inside.

6. The shock resistant switch cabinet as claimed in claim 5, wherein, Each heat dissipation hole is provided with a dustproof net (14) outside.

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