CN210694574U - Network switch with line electromagnetic conduction protection - Google Patents

Abstract

The utility model discloses a network switch with circuit electromagnetism conduction protection, which comprises a housin, the level is equipped with the baffle in the casing, baffle and the sealed fixed connection of casing, fixed mounting has network exchange module on the casing diapire, be equipped with a plurality of sockets that match with network exchange module on the casing lateral wall, fixed mounting has the interference unit on the baffle, be equipped with on the casing and carry out radiating heat dissipation mechanism to interference unit and network exchange module, casing one side is equipped with a plurality of U type fixture blocks, and is a plurality of U type fixture block corresponds with a plurality of socket positions respectively, and is a plurality of U type fixture block all is through elasticity stop gear and casing fixed connection. The utility model discloses have circuit electromagnetic conduction guard action, avoided adding the heat dissipation problem that causes behind the interference unit simultaneously, can also fasten the wiring of connecting on the device.

Description

Network switch with line electromagnetic conduction protection

Technical Field

The utility model relates to a network interface hardware equipment technical field especially relates to network switch with circuit electromagnetism conduction protection.

Background

At present, with the rapid development of computer technology and network technology, networks are widely used in society, and no matter the party institutions, enterprises, scientific research institutions, and even families and individuals need to use the networks to acquire, exchange and process information. However, when data is transmitted from a network device along an unshielded twisted pair, electromagnetic conducted emissions, radiated emissions, and coupling all contribute to leakage of electromagnetic radiation signals from the associated device along the network line. At present, an individual can recover useful information from a leaked signal by using a signal processing technology, so that the data security of a user cannot be guaranteed, confidential information is leaked, and the benefit and the security of the user are endangered.

The line electromagnetic conduction can be protected by adding the interference device on the network switch, but the network switch is often burdened after the interference device is added, the use of the network switch is influenced, and meanwhile, the existing network switch is short of a fixing mechanism for wiring.

To this end, we propose a network switch with line electromagnetic conduction protection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing a network switch with line electromagnetic conduction protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

network switch with circuit electromagnetic conduction protection, which comprises a housin, the casing internal level is equipped with the baffle, baffle and casing seal fixed connection, fixed mounting has network switching module on the casing diapire, be equipped with a plurality of sockets that match with network switching module on the casing lateral wall, fixed mounting has the interference unit on the baffle, be equipped with on the casing and carry out radiating heat dissipation mechanism to interference unit and network switching module, casing one side is equipped with a plurality of U type fixture blocks, and is a plurality of U type fixture block corresponds with a plurality of socket positions respectively, and is a plurality of U type fixture block all is through elasticity stop gear and casing fixed connection.

Preferably, the heat dissipation mechanism comprises a plurality of heat dissipation fins symmetrically and uniformly distributed in the shell, the upper end and the lower end of each heat dissipation fin penetrate through the shell and extend to the outside, and the heat dissipation fins are fixedly connected with the shell in a sealing manner.

Preferably, elasticity stop gear is including setting up the bar opening on U type fixture block, matching sets the fixed block in the bar opening, the equal fixedly connected with slider of fixed block left and right sides wall, be equipped with the spout that matches with the slider on the bar opening inner wall, be equipped with the spring in the bar opening, spring one end and fixed block fixed connection, and the spring other end and bar opening inner wall fixed connection, the bracing piece and the casing fixed connection that the fixed block set up through the level.

Preferably, the plurality of heat dissipation fins are all abutted against the network exchange module, and the heat dissipation fins are fixedly connected with heat conducting fins which are abutted against the interference device.

Preferably, the upper end of the interference unit extends to the outside through the housing, and the interference unit and the housing are sealed.

Preferably, the partition plate is made of heat insulation materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this practicality can play circuit electromagnetic conduction guard action at network switch internally mounted interference unit, simultaneously in inside a plurality of heat radiation fins that set up the intercommunication outside of casing, can play the radiating effect, heat radiation fins and network exchange module and interference unit all contact can play higher radiating effect, increased the influence to network exchange module that generates heat after avoiding installing the interference unit, extension device life.

2. This practicality is through setting up U type fixture block, when connecting the wiring, U type fixture block can play the fixed action to the wiring under the effect of spring, avoids droing, guarantees the steadiness of integrated device in the use, conveniently relieves the restriction of U type fixture block to the wiring simultaneously, and it is comparatively convenient to use.

Drawings

Fig. 1 is a schematic diagram of an external structure of a network switch with electromagnetic transmission protection for a line according to the present invention;

fig. 2 is a schematic structural diagram of a network switch with electromagnetic transmission protection for a line according to the present invention;

fig. 3 is the utility model provides a network switch with circuit electromagnetic conduction protection in elasticity stop gear's schematic structure.

In the figure: the device comprises a shell 1, a partition plate 2, a network exchange module 3, a jammer 4, a heat dissipation mechanism 5, a U-shaped fixture block 6, an elastic limiting mechanism 7, heat dissipation fins 8, a heat conduction fin 9, a fixing block 10, a sliding block 11, a spring 12 and a support rod 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a network switch with circuit electromagnetic conduction protection comprises a housing 1, a partition plate 2 is horizontally arranged in the housing 1, the partition plate 2 is fixedly connected with the housing 1 in a sealing manner, the interior of the housing 1 is divided into two parts, the partition plate 2 is made of a heat insulating material, so that heat transfer influence between the two parts is reduced, a network switch module 3 is fixedly arranged on the bottom wall of the housing 1, the network switch adopts the prior art, and is an internal structure of the existing network switch, a plurality of sockets matched with the network switch module 3 are arranged on the side wall of the housing 1 and used for plugging network cables, an interference unit 4 is fixedly arranged on the partition plate 2, the interference unit 4 is a white noise interference unit adopting a white noise interference technology, and the frequency range of the white noise is 10K; the upper end of the interference unit 4 penetrates through the shell 1 and extends to the outside, and the interference unit 4 and the shell 1 are sealed, so that the using effect of the interference unit 4 is ensured, and meanwhile, the heat dissipation is increased

The heat dissipation mechanism 5 for dissipating heat of the interference unit 4 and the network exchange module 3 is arranged on the housing 1, the heat dissipation mechanism 5 comprises a plurality of heat dissipation fins 8 symmetrically and uniformly distributed in the housing 1, the upper end and the lower end of each heat dissipation fin 8 penetrate through the housing 1 and extend to the outside, the heat dissipation fins 8 are fixedly connected with the housing 1 in a sealing manner, the heat dissipation fins 8 are abutted against the network exchange module 3, the heat dissipation fins 8 are fixedly connected with heat conduction fins 9, the heat conduction fins 9 are abutted against the interference unit 4, the heat conduction fins 9 can transfer heat on the interference unit 4 to the heat dissipation fins 8 and then dissipate the heat through the heat dissipation fins 8, a plurality of U-shaped clamping blocks 6 are arranged on one side of the housing 1, the U-shaped clamping blocks 6 correspond to a plurality of socket positions respectively and can be used for clamping network wiring and fixing network wires to avoid connection and falling off.

Wherein, a plurality of U type fixture blocks 6 are all through elasticity stop gear 7 and 1 fixed connection of casing, elasticity stop gear 7 is including setting up the bar opening on U type fixture block 6, the interior matching of bar opening is equipped with fixed block 10, the equal fixedly connected with slider 11 of the equal both sides wall of fixed block 10, be equipped with the spout that matches with slider 11 on the bar opening inner wall, U type fixture block 6 can slide, be equipped with spring 12 in the bar opening, spring 12 one end and 10 fixed connection of fixed block, and the spring 12 other end and bar opening inner wall fixed connection, spring 12 provides elasticity, guarantee the limiting displacement of U type fixture block 6 butt joint line under the external force condition not, fixed block 10 is through the bracing piece 13 and the 1 fixed connection of casing of level setting, play fixed effect.

In the utility model, when the device is used, the interference unit 4 can emit noise to protect the electromagnetic conduction of the circuit, the plurality of radiating fins 8 in the shell 1 can quickly radiate the heat in the shell 1, and meanwhile, the radiating fins 8 can radiate the heat on the interference unit 4 and the network control module 3 to avoid the temperature from influencing the work of the device; when wiring, the U-shaped fixture block 6 is moved upwards, after wiring is finished, the U-shaped fixture block 6 is loosened, and under the action of the spring 12, the U-shaped fixture block 6 is reset to clamp the wiring, so that the fixing effect is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Network switch with line electromagnetic conduction protection, comprising a housing (1), characterized in that, a clapboard (2) is horizontally arranged in the shell (1), the clapboard (2) is fixedly connected with the shell (1) in a sealing way, the bottom wall of the shell (1) is fixedly provided with a network switching module (3), the side wall of the shell (1) is provided with a plurality of jacks matched with the network switching module (3), an interference unit (4) is fixedly arranged on the partition plate (2), a heat dissipation mechanism (5) for dissipating heat of the interference unit (4) and the network exchange module (3) is arranged on the shell (1), the novel U-shaped connector is characterized in that a plurality of U-shaped clamping blocks (6) are arranged on one side of the shell (1), the U-shaped clamping blocks (6) correspond to the sockets respectively in position, and the U-shaped clamping blocks (6) are fixedly connected with the shell (1) through elastic limiting mechanisms (7).

2. The network switch with the line electromagnetic conduction protection function according to claim 1, wherein the heat dissipation mechanism (5) comprises a plurality of heat dissipation fins (8) symmetrically and uniformly distributed in the housing (1), the upper end and the lower end of each heat dissipation fin (8) extend to the outside through the housing (1), and the heat dissipation fins (8) are fixedly connected with the housing (1) in a sealing manner.

3. The network switch with the line electromagnetic conduction protection function according to claim 1, wherein the elastic limiting mechanism (7) comprises a strip-shaped opening arranged on the U-shaped fixture block (6), a fixing block (10) is arranged in the strip-shaped opening in a matched mode, sliders (11) are fixedly connected to the left side wall and the right side wall of the fixing block (10), a sliding groove matched with the sliders (11) is formed in the inner wall of the strip-shaped opening, a spring (12) is arranged in the strip-shaped opening, one end of the spring (12) is fixedly connected with the fixing block (10), the other end of the spring (12) is fixedly connected with the inner wall of the strip-shaped opening, and the fixing block (10) is fixedly connected with the shell (1) through a horizontally arranged support rod (.

4. The network switch with line electromagnetic conduction protection according to claim 2, wherein a plurality of the heat dissipation fins (8) are abutted against the network switch module (3), the heat dissipation fins (8) are fixedly connected with heat conduction fins (9), and the heat conduction fins (9) are abutted against the disturber (4).

5. The network switch with line electromagnetic conduction protection according to claim 1, wherein the upper end of the disturber (4) extends to the outside through the housing (1), and the upper end of the disturber (4) is sealed with the housing (1).

6. The network switch with line electromagnetic conduction protection according to claim 1, characterized in that the partition (2) is made of a heat insulating material.

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