CN210405334U

CN210405334U - Computer network safety controller

Info

Publication number: CN210405334U
Application number: CN201922203854.0U
Authority: CN
Inventors: 田建学; 张珏
Original assignee: Yulin University
Current assignee: Yulin University
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-04-24
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a belong to computer security technical field, specifically be computer network safety controller, including controller body, net joint mouth draw-in groove, support and supporting foot frame, fixed mounting has the heat dissipation fan in the middle of the controller body bottom, the even a plurality of network interface draw-in grooves that are provided with of controller body front surface, the inner chamber lateral wall of network interface draw-in groove is provided with the spacing groove all around, the inner chamber of spacing groove is provided with reset spring, reset spring top fixed mounting has the stopper, fixed mounting has the connecting block on the stopper, fixed mounting has the fixture block on the connecting block runs through the spacing groove, and its is rational in infrastructure, through the cooperation of support and dustproof adsorption net, has strengthened the dustproof performance of equipment, through being provided with the heat dissipation fan in the bottom of controller body, improves heat dispersion, through spacing groove, reset spring, the limiting blocks, the connecting blocks and the clamping blocks enhance the connecting strength.

Description

Computer network safety controller

Technical Field

The utility model relates to a home computer security technology field specifically is computer network safety controller.

Background

A network controller, also known as a network adapter or Network Interface Card (NIC), in a network, if one computer has no network card, then that computer will not be able to communicate with other computers and will not get any service provided by the server. Certainly, if the server does not have a network card, the server is not called, so the network card is a necessary device for the server, just like a common PC (personal computer) is equipped with a processor, the network card on the PC, which is seen by people at ordinary times, mainly connects the PC with a LAN (local area network), and the server network card is generally used for connecting the server with network devices such as a switch.

The existing computer network security controller has some defects in the using process, such as poor heat dissipation effect, unstable connection and poor dustproof effect, so that a novel computer network security controller needs to be developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of the problem that exists among the current computer network safety controller, provided.

Therefore, the utility model aims at providing a computer network safety controller can realize the in-process that uses, and the radiating effect is good, and connection temperature just has dustproof function.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

computer network safety controller, it includes controller body, net card interface draw-in groove, support and supporting foot frame, fixed mounting has the heat dissipation fan in the middle of the controller body bottom, the even a plurality of network interface draw-in grooves that are provided with of controller body front surface, the inner chamber lateral wall of network interface draw-in groove is provided with the spacing groove all around, the inner chamber of spacing groove is provided with reset spring, reset spring top fixed mounting has the stopper, fixed mounting has the connecting block on the stopper, the connecting block runs through fixed mounting on the spacing groove has the fixture block, the top four corners fixed mounting of controller body has the support, the top fixed mounting of support has dustproof absorption net.

As a preferred scheme of the computer network security controller of the present invention, wherein: and connecting grooves matched with the support are formed in four corners of the top of the controller body.

As a preferred scheme of the computer network security controller of the present invention, wherein: the surface of the heat dissipation fan is provided with a dust cover.

As a preferred scheme of the computer network security controller of the present invention, wherein: and a moisture absorption layer is arranged on the side wall of the inner cavity of the controller body.

As a preferred scheme of the computer network security controller of the present invention, wherein: the controller comprises a controller body, and is characterized in that supporting foot frames are fixedly installed at four corners of the bottom of the controller body, and suckers are fixedly installed at the bottom of the supporting foot frames.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of this computer network safety controller, structural design is reasonable, through the support with the cooperation of dustproof absorption net, has strengthened the dustproof performance of equipment, through being provided with the heat dissipation fan in the bottom of controller body, improves heat dispersion, through spacing groove, reset spring, stopper, connecting block and fixture block, has strengthened joint strength.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the inner cavity of the network interface card slot of the present invention;

fig. 3 is a schematic bottom structure diagram of the present invention.

In the figure; 100 controller body, 110 heat dissipation fan, 200 network interface card slot, 210 spacing groove, 220 reset spring, 230 spacing block, 240 connecting block, 250 spacing block, 300 support, 310 dustproof adsorption net, 400 support foot rest, 410 sucking disc.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: the computer network safety controller has good heat dissipation effect, temperature connection and dustproof function in the using process, and please refer to fig. 1, and the computer network safety controller comprises a controller body 100, a network card interface clamping groove, a bracket 300 and a support foot stand 400;

referring to fig. 1 again, a heat dissipation fan 110 is fixedly installed in the middle of the bottom of the controller body 100, specifically, the heat dissipation fan 110 is screwed in the middle of the bottom of the controller body 100, the controller body 100 is used for a network interface card slot 200, and the heat dissipation fan 110 is used for heat dissipation to prevent overheating from affecting the work of the computer;

referring to fig. 1 again, a plurality of network interface card slots 200 are uniformly arranged on the front surface of the controller body 100, a limiting groove 210 is arranged around the sidewall of an inner cavity of the network interface card slot 200, a return spring 220 is arranged in the inner cavity of the limiting groove 210, a limiting block 230 is fixedly arranged on the top of the return spring 220, a connecting block 240 is fixedly arranged on the limiting block 230, the connecting block 240 penetrates through the limiting groove 210, a clamping block 250 is fixedly arranged on the limiting block 250, specifically, a plurality of network interface card slots 200 are uniformly arranged on the front surface of the controller body 100, a limiting groove 210 is arranged around the sidewall of the inner cavity of the network interface card slot 200, a return spring 220 is screwed in the inner cavity of the limiting groove 210, a limiting block 230 is screwed on the top of the return spring 220, a connecting block 240 is bonded on the limiting block 230, a clamping block 250 is bonded on the connecting block, the reset spring 220 is used for driving the limit block 230 to move, the limit block 230 is used for bearing the connecting block 240, the connecting block 240 is used for bearing the fixture block 250, the fixture block 250 is used for clamping the network card, so that the network card is prevented from falling off, and the computer is ensured to run;

referring to fig. 1 again, the four corners of the top of the controller body 100 are fixedly provided with the brackets 300, the top of the bracket 300 is fixedly provided with the dustproof adsorption net 310, specifically, the four corners of the top of the controller body 100 are inserted with the brackets 300, the top of the bracket 300 is screwed with the dustproof adsorption net 310, the bracket 300 is used for bearing the dustproof adsorption net 310, and the dustproof adsorption net 310 is used for enhancing the dustproof performance;

referring to fig. 1 again, the controller body 100 is fixedly provided with support legs 400 at four corners of the bottom thereof, and the support legs 400 are fixedly provided with suction cups 410 at the bottom thereof, specifically, the controller body 100 is fixedly provided with the support legs 400 at four corners of the bottom thereof, the support legs 400 are fixedly provided with the suction cups 410 at the bottom thereof, the support legs 400 are used for supporting the controller body 100, and the suction cups 410 are used for increasing the stability thereof.

The working principle is as follows: in the use process of the computer network safety controller, the dustproof performance of the equipment is enhanced through the matching of the bracket 300 and the dustproof adsorption net 310, the heat dissipation fan 110 is arranged at the bottom of the controller body 100, the heat dissipation performance is improved, and the connection strength is enhanced through the limiting groove 210, the reset spring 220, the limiting block 230, the connecting block 240 and the clamping block 250.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. Computer network security controller, its characterized in that: comprises a controller body (100), a network interface card slot (200), a bracket (300) and a supporting foot stand (400), a heat dissipation fan (110) is fixedly installed in the middle of the bottom of the controller body (100), a plurality of network interface clamping grooves (200) are uniformly formed in the front surface of the controller body (100), the periphery of the side wall of the inner cavity of the network interface clamping groove (200) is provided with a limit groove (210), an inner cavity of the limit groove (210) is provided with a return spring (220), the top of the return spring (220) is fixedly provided with a limit block (230), a connecting block (240) is fixedly arranged on the limiting block (230), a clamping block (250) is fixedly arranged on the connecting block (240) which penetrates through the limiting groove (210), four corners of the top of the controller body (100) are fixedly provided with a bracket (300), the top of the bracket (300) is fixedly provided with a dustproof adsorption net (310).

2. The computer network security controller of claim 1, wherein: four corners of the top of the controller body (100) are provided with connecting grooves matched with the bracket (300).

3. The computer network security controller of claim 1, wherein: the surface of the heat dissipation fan (110) is provided with a dust cover.

4. The computer network security controller of claim 1, wherein: and a moisture absorption layer is arranged on the side wall of the inner cavity of the controller body (100).

5. The computer network security controller of claim 1, wherein: the controller is characterized in that supporting foot frames (400) are fixedly installed at four corners of the bottom of the controller body (100), and suckers (410) are fixedly installed at the bottom of the supporting foot frames (400).