CN218888642U - Computer network switch - Google Patents

Abstract

The utility model discloses a computer network switch, including the protective housing, the inside of protective housing is hollow structure, the inside of protective housing is provided with the switch body, the intermediate position of switch body outer wall one side is provided with the net twine interface, the one end that switch body lateral wall is close to the net twine interface is provided with the power interface, the lateral wall of protective housing articulates there is the door, the through-hole of supplying in net twine connection net twine interface and switch body is seted up to the lateral wall of door, the equal fixedly connected with fixed plate in both ends at protective housing top, the lateral wall fixedly connected with buffering sponge of fixed plate. The utility model discloses a mutually supporting between the part has made things convenient for being connected between protective housing and the buffering sponge in this kind of computer network switch, has realized protective housing, buffering sponge, the protection of buffering gasbag to the switch body in this kind of computer network switch, the security when having improved this kind of computer network switch and having used.

Description

A computer network switch

technical field

The utility model relates to the technical field of switches, in particular to a computer network switch.

Background technique

A network switch is a device for expanding the network, which can provide more connection ports in the sub-network to connect more computers.

With the development of the communication industry and the promotion of national economic informatization, the network switch market has shown a steady upward trend. It has the characteristics of high cost performance, high flexibility, relatively simple, and easy to implement. Therefore, Ethernet technology has become the most important A local area network networking technology, the network switch has become the most popular switch.

When the switch is in normal use, it is usually placed outside, and usually no protective measures are taken for the switch. In the normal use process, bumps and bumps occur in the market. When people knock something down and hit the surface of the switch, the switch Difficulty withstanding the force of the impact will reduce the service life of the switch when it is impacted.

Utility model content

The purpose of this utility model is to provide a computer network switch to solve the problem of a common computer network switch on the market in the above-mentioned background technology. When a computer network switch is used, the switch is usually placed On the outside, usually no protective measures are taken for the switch, and in the normal use process, bumps and bumps occur in the market. When a person knocks something down and hits the surface of the switch, the switch can hardly withstand the impact, which will reduce the strength of the switch. A matter of service life when subjected to impact.

In order to achieve the above purpose, the utility model provides the following technical solutions: a computer network switch, including a protective box, the inside of the protective box is a hollow structure, the inside of the protective box is provided with a switch body, and the outer wall of the switch body is a The middle position of the side is provided with a network cable socket, and the end of the outer wall of the switch body close to the network cable socket is provided with a power socket. Connect the network cable plug-in interface and the through hole of the switch body, both ends of the top of the protective box are fixedly connected with a fixed plate, the outer wall of the fixed plate is fixedly connected with a buffer sponge, and the inside of the buffer sponge is fixedly connected with a buffer airbag .

By adopting the above technical solution, the protection of the switch body can be realized.

Preferably, a cooling fan is fixedly connected to one side of the inner top wall of the protective box, the exhaust end of the cooling fan is fixedly connected to a first fixed block, and the air outlet end of the cooling fan is fixedly connected to an air outlet pipe, so The top wall inside the protective box is provided with an air inlet, and the inside of the air inlet is provided with a filter, and both ends of the filter are fixedly connected with a second fixing block.

By adopting the above technical solution, heat dissipation of the switch body can be realized.

Preferably, both ends of the outer wall of the protective box close to the second fixed block are provided with sliding grooves, the inside of the sliding groove is slidably connected to the limit slide bar, and the outer wall of the second fixed block is provided with A slot for inserting the slide bar, and a spring is arranged inside the slide slot.

By adopting the above technical solution, the disassembly and replacement of the filter screen and the second fixing block can be realized.

Preferably, one end of the first fixing block penetrates one side of the inner wall of the air inlet.

By adopting the above technical scheme, it is convenient to exhaust the outside air.

Preferably, the section of the limiting slide bar is L-shaped.

By adopting the above technical solution, it is possible to facilitate the movement of the limit slide bar while engaging with the inside of the second fixed block.

Preferably, one end of the spring is fixedly connected to the inner side wall of the slide groove, and the other end of the spring is fixedly connected to the outer side wall of the limit slide bar.

By adopting the above technical solution, the spring can be fixed.

Preferably, the bottom end of the second fixing block is in contact with the inner side wall of the air inlet.

By adopting the above technical solution, it is convenient to limit the left and right positions of the second fixed block and the filter net.

Compared with the prior art, the utility model has the beneficial effects as follows: firstly, by being provided with a protective box, a buffer sponge, a door, a fixing plate and a buffer air bag, and through mutual cooperation between the parts, it is convenient to The connection between the protective box and the buffer sponge realizes the protection of the switch body by the protective box, the buffer sponge, and the buffer airbag in the computer network switch, and improves the safety of the computer network switch in use; secondly, by setting the The air outlet pipe, the second fixed block, the air cooler, the air inlet, the first fixed block and the filter screen realize the cooling of the switch body by the air cooler and the filter screen of the computer network switch through the mutual cooperation between the components, thereby improving the The heat dissipation of this kind of computer network switch is improved, and the service life of the device is prolonged; finally, through the arrangement of sliding slots, limit slide bars and springs, and through the mutual cooperation between the components, the internal filter of this kind of computer network switch is realized. The removal and replacement of the second fixed block improves the practicability of the computer network switch.

Description of drawings

Fig. 1 is the schematic diagram of the front view of the device of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the buffer sponge of the present utility model;

Fig. 3 is a schematic diagram of the structure of the main body of the switch body of the present invention;

Fig. 4 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

Fig. 5 is a schematic diagram of the overall external structure of the utility model.

In the figure: 1. Protective box; 2. Network cable interface; 3. Switch body; 4. Power supply interface; 5. Air outlet pipe; 6. Buffer airbag; 7. Buffer sponge; 8. Fixed plate; ; 10, door; 11, fixed block; 12, sliding groove; 13, limit slide bar; 14, filter screen; 15, spring; 16, air inlet; 17, fixed block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a computer network switch, please refer to Figure 2, Figure 3 and Figure 5, including a protective box 1, the inside of the protective box 1 is a hollow structure, the protective box 1 The inside of the switch body 3 is provided with a switch body 3, and the middle position on one side of the outer wall of the switch body 3 is provided with a network cable socket 2, and the end of the outer wall of the switch body 3 close to the network cable socket 2 is provided with a power socket 4, and the outer wall of the protective box 1 is hinged. There is a door 10, the outer wall of the door 10 is provided with a through hole for supplying the network cable to connect the network cable plug interface 2 and the switch body 3, the two ends of the top of the protective box 1 are fixedly connected with a fixing plate 8, and the outer wall of the fixing plate 8 is fixedly connected There is a buffer sponge 7, and the inside of the buffer sponge 7 is fixedly connected with a buffer airbag 6. When protecting the switch body 3, manually pull the handle on the outer surface of the door 10, place the switch body 3 inside the protective box 1, and turn the power supply The wire and the network cable are plugged into the switch body 3 and the power socket 4 through the through hole on the outer surface of the door 10. Then, the door 10 on the outer surface of the protective box 1 is closed. When there is an impact force to contact the switch body 3, first The impact force is in contact with the buffer sponge 7 on the outer surface of the protective box 1, and the impact force is buffered to a certain extent by the buffer sponge 7, and the remaining impact force is transmitted to the outer surface of the buffer airbag 6 to continue to effectively buffer the impact force , weaken the intensity of the impact force, and use the remaining impact force to effectively protect the switch body 3 through the fixed plate 8 and the protective box 1, so as to improve the safety of the switch body 3 in use.

Please refer to Fig. 1 and Fig. 4, one side of the inner top wall of the protective box 1 is fixedly connected with a cooling fan 9, the exhaust end of the cooling fan 9 is fixedly connected with a first fixed block 11, and the air outlet end of the cooling fan 9 is fixedly connected with an outlet Air duct 5, the top wall of protective box 1 interior is provided with air inlet 16, and one end of first fixed block 11 runs through the side of air inlet 16 inner walls, and the inside of air inlet 16 is provided with filter screen 14, and the two ends of filter screen 14 Both are fixedly connected with a second fixed block 17, and the bottom of the second fixed block 17 is in contact with the inner side wall of the air inlet 16. When the switch body 3 is radiated heat, the external power supply starts the air cooler 9, and the air cooler 9 drives the first air cooler. A fixed block 11 draws air from the outside, so that the external air is filtered by the filter 14, and then delivered to the inside of the protective box 1 through the air inlet 16 and the air outlet pipe 5, and the air inside the protective box 1 is delivered to the switch body The outer surface of the switch body 3 can dissipate heat from the switch body 3, and then realize the cooling of the switch body 3 during operation, effectively prolonging the service life of the switch body 3.

Referring to Fig. 1 and Fig. 4, both ends of the outer wall of the protective box 1 close to the second fixed block 17 are provided with sliding grooves 12, and the inside of the sliding groove 12 is slidingly connected to the limit slide bar 13, and the section of the limit slide bar 13 is L-shaped, the outer wall of the second fixed block 17 is provided with an insertion slot for supplying the limit slide bar 13 to be plugged in, the inside of the sliding slot 12 is provided with a spring 15, and one end of the spring 15 is fixedly connected with the inner side wall of the sliding slot 12 , the other end of the spring 15 is fixedly connected to the outer side wall of the limit slide bar 13. When the filter screen 14 is disassembled, manually move the limit slide bar 13 inside the slide groove 12, so that the limit slide bar 13 is sliding While squeezing the spring 15 inside the groove 12, slide in the inside of the sliding groove 12 until one end of the limit slide bar 13 breaks away from the engagement with the inside of the second fixed block 17, and then the filter screen 14 and the second fixed block can be realized. The dismounting of block 17 is convenient to replace in time when the filter screen 14 inside is blocked by dust in the air, so as to avoid affecting the normal heat dissipation of the switch body 3 inside the protective box 1 .

Working principle: First, when protecting the switch body 3, manually pull the handle on the outer surface of the door 10, place the switch body 3 inside the protective box 1, and pass the power line and network cable through the through hole on the outer surface of the door 10, Plug in the switch body 3 and the power socket 4, then close the door 10 on the outer surface of the protective box 1, and when there is an impact force to contact the switch body 3, first the impact force will contact the buffer sponge 7 on the outer surface of the protective box 1. Make contact, buffer the impact force to a certain extent by the buffer sponge 7, and transfer the remaining impact force to the outer surface of the buffer airbag 6, continue to effectively buffer the impact force, weaken the impact force, and transfer the remaining impact force to the outer surface of the buffer airbag 6. The impact force effectively protects the switch body 3 through the fixing plate 8 and the protective box 1, improving the safety of the switch body 3 during use.

Secondly, when cooling the switch body 3, the external power supply starts the cooling fan 9, and the first fixed block 11 is driven by the cooling fan 9 to draw air from the outside, so that the external air passes through the air inlet 16 after being filtered by the filter screen 14. The air outlet pipe 5 is transported to the inside of the protective box 1, and the air inside the protective box 1 is transferred to the outer surface of the switch body 3, so as to realize the heat dissipation of the switch body 3, and then realize the cooling of the switch body 3 during work, effectively The service life of the switch body 3 is prolonged.

Finally, when the filter screen 14 is disassembled, the limit slide bar 13 is manually moved inside the slide groove 12, so that the limit slide bar 13 squeezes the spring 15 inside the slide groove 12 and presses the spring 15 inside the slide groove 12. Sliding until one end of the limit slide bar 13 breaks away from the engagement with the inside of the second fixed block 17, the filter screen 14 and the second fixed block 17 can be disassembled, so that the filter screen 14 can be cleaned by dust in the air. When it is blocked, replace it in time to avoid affecting the normal heat dissipation of the switch body 3 inside the protective box 1 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A computer network switch, comprising a protective box (1), is characterized in that: the inside of the protective box (1) is a hollow structure, and the inside of the protective box (1) is provided with a switch body (3), so The middle position of one side of the outer wall of the switch body (3) is provided with a network cable socket (2), and the end of the outer wall of the switch body (3) close to the network cable socket (2) is provided with a power socket (4). The outer wall of the protective box (1) is hinged with a door (10), and the outer wall of the door (10) is provided with a through hole for supplying the network cable to connect the network cable socket (2) and the switch body (3). (1) Both ends of the top are fixedly connected with a fixed plate (8), the outer wall of the fixed plate (8) is fixedly connected with a buffer sponge (7), and the inside of the buffer sponge (7) is fixedly connected with a buffer air bag (6). 2. A kind of computer network switch according to claim 1, characterized in that: one side of the inner top wall of the protective box (1) is fixedly connected with a cooling fan (9), and the draft of the cooling fan (9) The end is fixedly connected with a first fixed block (11), the air outlet end of the air cooler (9) is fixedly connected with an air outlet pipe (5), and the top wall inside the protective box (1) is provided with an air inlet (16 ), the inside of the air inlet (16) is provided with a filter screen (14), and both ends of the filter screen (14) are fixedly connected with a second fixed block (17). 3. A computer network switch according to claim 2, characterized in that: the two ends of the outer wall of the protective box (1) close to the second fixed block (17) are provided with sliding grooves (12), the The inside of the sliding groove (12) is slidingly connected to the limit slide bar (13), and the outer wall of the second fixed block (17) is provided with an insertion slot for supplying the limit slide bar (13). A spring (15) is arranged inside the groove (12). 4. The computer network switch according to claim 2, characterized in that: one end of the first fixing block (11) penetrates one side of the inner wall of the air inlet (16). 5. A computer network switch according to claim 3, characterized in that: the cross-section of the limit slide bar (13) is L-shaped. 6. A computer network switch according to claim 3, characterized in that: one end of the spring (15) is fixedly connected to the inner side wall of the sliding groove (12), and the other end of the spring (15) is connected to the limiter. The outer side wall of bit slide bar (13) is fixedly connected. 7. A computer network switch according to claim 2, characterized in that: the bottom end of the second fixing block (17) is in contact with the inner side wall of the air inlet (16).

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