CN212696014U

CN212696014U - Computer network security gateway structure

Info

Publication number: CN212696014U
Application number: CN202021725436.4U
Authority: CN
Inventors: 唐小土; 施志明; 吴建威; 吴教智; 曾文斌; 陈干淦; 张超
Original assignee: Hangzhou Yidashi Technology Development Co ltd
Current assignee: Hangzhou Yidashi Technology Development Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-12
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a computer network security gateway structure, which comprises a gateway main body, wherein the top of the gateway main body is provided with a cooling fan, the top of the cooling fan is provided with a filter block, the top of the gateway main body is movably provided with a filter mechanism, the filter mechanism is assembled to move along the horizontal direction of the gateway main body, and the filter block is kept in a locking state; an upper positioning block and a lower positioning block are movably arranged in an interface groove at the back side of the gateway main body, a positioning mechanism is arranged in the gateway main body, and the positioning mechanism is assembled to drive the upper positioning block and the lower positioning block to move oppositely. This computer network safety gateway structure sets up the filter block at radiator fan's top and filters in order to filter the air current of radiator fan inlet end, adopts the mode that sets up locating piece and lower locating piece in the activity of gateway main part dorsal interface groove simultaneously, can be in order to fix the net twine through last locating piece and lower locating piece when pegging graft the quartzy head.

Description

Computer network security gateway structure

Technical Field

The utility model relates to a computer network technical field specifically is a computer network security gateway structure.

Background

The computer network security means that the confidentiality, integrity and usability of data are protected in a network environment by using network management control and technical measures, and the computer network security comprises two aspects, namely physical security and logical security, wherein the physical security means that system equipment and related facilities are physically protected and are prevented from being damaged and lost; logical security includes the integrity, confidentiality, and availability of information.

Current computer network security gateway can produce the heat in the use, in order to protect the inside electronic component of computer network security gateway, can be provided with radiator fan in computer network security gateway inside, but because current computer network security gateway lacks filter mechanism, lead to radiator fan to adhere to a large amount of dust at long-time operation lower surface, influence the radiating effect, current computer network security gateway socket department lacks positioning mechanism simultaneously, lead to the quartzy first junction box of net twine to appear becoming flexible when receiving exogenic action easily.

Aiming at the problems, innovative design is urgently needed on the basis of the original computer network security gateway structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer network security gateway structure to it lacks filter mechanism to propose current computer network security gateway among the above-mentioned background art to solve, leads to radiator fan to adhere to a large amount of dusts at long-time operation lower surface, influences the radiating effect, and current computer network security gateway socket department simultaneously lacks positioning mechanism, leads to the quartzy first wiring department of net twine to appear not hard up problem when receiving exogenic action easily.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a computer network security gateway structure comprises a gateway main body, wherein a heat radiation fan is arranged at the top of the gateway main body, a filter block is arranged at the top of the heat radiation fan, a filter mechanism is movably arranged at the top of the gateway main body, and the filter mechanism is assembled to move along the horizontal direction of the gateway main body and keep the filter block in a locking state; an upper positioning block and a lower positioning block are movably arranged in an interface slot on the back side of the gateway main body, a positioning mechanism is arranged in the gateway main body, and the positioning mechanism is assembled to drive the upper positioning block and the lower positioning block to move oppositely.

Preferably, filtering mechanism includes magnetite piece and stopper, the magnetite piece set up in the gateway main part top is adjacent radiator fan's one side, the stopper set up in the gateway main part top is relative one side of magnetite piece.

Preferably, the filter mechanism further comprises an iron frame and a protection net, the top of the gateway main body is provided with sliding grooves relative to the limiting blocks, the iron frame is movably connected in the sliding grooves, and the protection net is fixedly installed at the top of the iron frame.

Preferably, the positioning mechanism includes an upper positioning block, a pulling block, an upper positioning plate and an upper return spring, an upper return cavity is formed in the top of the interface slot at the back side of the gateway main body, a shaft rod of the upper positioning block penetrates through the upper return cavity and extends to the top of the gateway main body, the pulling block is fixedly mounted on a port of the shaft rod of the upper positioning block, which is located at the top of the gateway main body, the upper positioning plate is fixedly mounted on a rod wall of the shaft rod of the upper positioning block, which is located in the upper return cavity, and the upper return spring is arranged between the upper positioning plate and the inner wall of the upper return cavity.

Preferably, the positioning mechanism further includes a lower positioning block, a lower limiting plate and a lower return spring, a lower return cavity is formed at the bottom of the interface slot at the back side of the gateway main body, a shaft rod of the lower positioning block penetrates through and extends into the lower return cavity, the lower limiting plate is fixedly mounted on a port of the shaft rod of the lower positioning block, which is located in the lower return cavity, and the lower return spring is arranged between the lower limiting plate and the inner wall of the lower return cavity.

Preferably, the upper positioning block and the lower positioning block are in meshed connection, the upper positioning block is specifically provided with two claws, the lower positioning block is specifically provided with three claws, and the claws of the upper positioning block and the claws of the lower positioning block are distributed in a mutually staggered manner.

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

1. this computer network security gateway structure adopts the mode that sets up the filter block at radiator fan's top, can filter the air current of radiator fan inlet end promptly to prevent that the dust in the air current from attaching to radiator fan's blade, influencing radiator fan's radiating effect, adopt the filter block of iron frame pair to fix simultaneously, so that follow-up staff carries out the dismouting to the filter block.

2. This computer network safety gateway structure adopts the mode that sets up locating piece and lower locating piece at gateway main part dorsal interface inslot activity, can be in order when the quartzy head of grafting, fixes the net twine through last locating piece and lower locating piece to prevent that computer network safety gateway from leading to the quartzy first wiring department of net twine to appear not hard up condition when receiving exogenic action, influence computer network safety gateway's transmission stability.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall back view structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a gateway main body; 2. a heat radiation fan; 3. a magnet block; 4. a chute; 5. a limiting block; 6. an iron frame; 7. a protection net; 8. a filter block; 9. an upper reset cavity; 10. a lower reset cavity; 11. an upper positioning block; 12. a lower positioning block; 13. pulling the block; 14. an upper limiting plate; 15. an upper return spring; 16. a lower limiting plate; 17. a lower return spring; 18. a filtering mechanism; 19. a positioning mechanism.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: a computer network security gateway structure comprises a gateway main body 1, wherein a heat radiation fan 2 is arranged at the top of the gateway main body 1, a filter block 8 is arranged at the top of the heat radiation fan 2, a filter mechanism 18 is movably arranged at the top of the gateway main body 1, the filter mechanism 18 is assembled to move along the horizontal direction of the gateway main body 1, and the filter block 8 is kept in a locking state; an upper positioning block 11 and a lower positioning block 12 are movably arranged in an interface groove at the back side of the gateway main body 1, a positioning mechanism 19 is arranged in the gateway main body 1, the positioning mechanism 19 is assembled to drive the upper positioning block 11 and the lower positioning block 12 to move oppositely, the structural design adopts a mode of arranging a filter block 8 at the top of the cooling fan 2, namely, the airflow at the air inlet end of the cooling fan 2 can be filtered to prevent dust in the airflow from attaching to blades of the cooling fan 2 to influence the cooling effect of the cooling fan 2, meanwhile, the filter block 8 is fixed by an iron frame 6 to facilitate subsequent workers to disassemble and assemble the filter block 8, and simultaneously, a mode of movably arranging the upper positioning block 11 and the lower positioning block 12 in the interface groove at the back side of the gateway main body 1 is adopted, namely, when a crystal head is inserted, a network cable is fixed by the upper positioning block 11 and the lower positioning block 12, the condition that the net twine crystal head junction appears becoming flexible when preventing that computer network security gateway from receiving exogenic action from influencing computer network security gateway's transmission stability.

As shown in fig. 1, the utility model discloses in the further technical scheme that provides, filtering mechanism 18 includes magnet piece 3 and stopper 5, and magnet piece 3 sets up in the adjacent radiator fan 2's in gateway main part 1 top one side, and stopper 5 sets up in the relative magnet piece 3's in gateway main part 1 top one side, and foretell structural design is convenient for place filter block 8 between magnet piece 3 and stopper 5 to filter radiator fan 2 inlet end.

The utility model discloses among the further technical scheme that provides, filtering mechanism 18 still includes iron frame 6 and protecting wire net 7, and spout 4 has been seted up for stopper 5 symmetry at gateway main body 1's top, and 6 swing joint of iron frame are in

spout

4, and 7 fixed mounting of protecting wire net are in iron frame 6's top, and foretell structural design is convenient for iron frame 6 and protecting wire net 7 will be fixed in filter block 8 between magnetic stone piece 3 and stopper 5, fix iron frame 6 through magnetic stone piece 3 simultaneously.

As further shown in fig. 4, it can be seen that, in some embodiments, as preferred, the positioning mechanism 19 includes an upper positioning block 11, a pulling block 13, an upper limiting plate 14 and an upper return spring 15, the top of the interface slot at the back side of the gateway body 1 is provided with an upper return cavity 9, the shaft rod of the upper positioning block 11 penetrates through the upper return cavity 9 and extends to the top of the gateway body 1, the pulling block 13 is fixedly installed on the port of the shaft rod of the upper positioning block 11 at the top of the gateway body 1, the upper limiting plate 14 is fixedly installed on the shaft rod wall of the upper positioning block 11 in the upper return cavity 9, the upper return spring 15 is arranged between the upper limiting plate 14 and the inner wall of the upper return cavity 9, the above structural design facilitates the worker to move the upper positioning block 11 and the upper limiting plate 14 upward by pulling the pulling block 13 upward, and apply a deformation force to the upper return spring 15, and lap-joint the mesh wire on the lower positioning block 12, and the crystal connector is plugged in the interface of the gateway, at the moment, the pulling block 13 can be loosened, so that the upper positioning block 11 and the upper limiting plate 14 are restored to the original position under the action of the restoring deformation of the upper reset spring 15, and the network cable is fixed.

Furthermore, in the present invention, the positioning mechanism 19 further comprises a lower positioning block 12, a lower positioning plate 16 and a lower return spring 17, the lower reset cavity 10 is disposed at the bottom of the interface slot at the back side of the gateway main body 1, the shaft rod of the lower positioning block 12 penetrates and extends into the lower reset cavity 10, the lower positioning plate 16 is fixedly mounted on the port of the shaft rod of the lower positioning block 12 located inside the lower reset cavity 10, the lower return spring 17 is disposed between the lower positioning plate 16 and the inner wall of the lower reset cavity 10, the above structure design is convenient for the upper positioning block 11 and the upper positioning plate 14 to restore to the original position under the action of the upper return spring 15 restoring deformation, and fix the net wire, meanwhile, acting force is applied to the lower positioning block 12, the acting force is buffered through a lower limiting plate 16 and a lower return spring 17 which are arranged at the bottom of the lower positioning block 12, and the upper positioning block 11 and the lower positioning block 12 are kept stably fixing the net wire under the acting force of the upper return spring 15 and the lower return spring 17.

As shown in fig. 2, preferably, the upper positioning block 11 and the lower positioning block 12 are in meshed connection, the upper positioning block 11 is provided with two claws, the lower positioning block 12 is provided with three claws, and the claws of the upper positioning block 11 and the lower positioning block 12 are distributed in a staggered manner, and the above structural design can reduce the distance between the upper positioning block 11 and the lower positioning block 12 through the claws arranged in a staggered manner when the upper positioning block 11 and the lower positioning block 12 are connected with each other, so as to fix the mesh wires of different specifications.

The working principle is as follows: when the device is used, as shown in fig. 1-4, a filter block 8 is arranged at the top of the cooling fan 2, that is, when the computer network security gateway is in operation, the air flow at the air inlet end of the cooling fan 2 is filtered by the filter block 8, so as to prevent dust in the air flow from attaching to the blades of the cooling fan 2 and affecting the cooling effect of the cooling fan 2.

And when the staff need carry out the dismouting to filtering block 8 and wash, stir through the one side with iron frame 6 to relative magnet piece 3, can take out filtering block 8 from between magnet piece 3 and stopper 5 to when installation filtering block 8, stir iron frame 6 to one side of magnet piece 3, and make iron frame 6 and magnet piece 3 contact, can will filter the quick fixing of 8 through iron frame 6 and protecting wire net 7.

As shown in fig. 2 and 4, when a worker inserts a crystal head, the pulling block 13 is pulled upwards to drive the upper positioning block 11 and the upper positioning plate 14 to move upwards, and apply a deformation acting force to the upper return spring 15, meanwhile, a network cable is lapped on the lower positioning block 12, and the crystal head is inserted on the interface of the gateway, at this time, the pulling block 13 can be released, so that the upper positioning block 11 and the upper positioning plate 14 are restored to the original position under the action of the deformation restoring force of the upper return spring 15, and fix the network cable, and at the same time, apply an acting force to the lower positioning block 12, and buffer the acting force through the lower positioning plate 16 and the lower return spring 17 arranged at the bottom of the lower positioning block 12, and enable the upper positioning block 11 and the lower positioning block 12 to keep stable fixing of the network cable under the action force of the upper return spring 15 and the lower return spring 17, so as to prevent the network cable crystal head connection from loosening when the computer network gateway is subjected to an external force, affecting the transmission stability of the computer network security gateway.

The elastic coefficient of the upper return spring 15 and the lower return spring 17 mentioned above meets the technical requirements of the technical solution of the present invention.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a computer network safety gateway structure, includes gateway main part (1), the top of gateway main part (1) is provided with radiator fan (2), its characterized in that:

the top of the cooling fan (2) is provided with a filter block (8), the top of the gateway main body (1) is movably provided with a filter mechanism (18), and the filter mechanism (18) is assembled to move along the horizontal direction of the gateway main body (1) and enables the filter block (8) to keep a locking state;

an upper positioning block (11) and a lower positioning block (12) are movably arranged in an interface groove on the back side of the gateway main body (1), a positioning mechanism (19) is arranged in the gateway main body (1), and the positioning mechanism (19) is assembled to drive the upper positioning block (11) and the lower positioning block (12) to move oppositely.

2. A computer network security gateway architecture according to claim 1, wherein: filtering mechanism (18) include magnet piece (3) and stopper (5), magnet piece (3) set up in gateway main part (1) top is adjacent one side of radiator fan (2), stopper (5) set up in gateway main part (1) top is relative one side of magnet piece (3).

3. A computer network security gateway architecture according to claim 2, wherein: filtering mechanism (18) still include iron frame (6) and protection network (7), the top of gateway main part (1) for stopper (5) symmetry has seted up spout (4), iron frame (6) swing joint in spout (4), protection network (7) fixed mounting in the top of iron frame (6).

4. A computer network security gateway architecture according to claim 1, wherein: the positioning mechanism (19) comprises an upper positioning block (11), a pulling block (13), an upper positioning plate (14) and an upper return spring (15), an upper return cavity (9) is formed in the top of an interface slot in the back side of the gateway main body (1), a shaft rod of the upper positioning block (11) penetrates through the upper return cavity (9) and extends to the top of the gateway main body (1), the pulling block (13) is fixedly installed on a port of the shaft rod of the upper positioning block (11) located at the top of the gateway main body (1), the upper positioning plate (14) is fixedly installed on a rod wall of the shaft rod of the upper positioning block (11) located in the upper return cavity (9), and the upper return spring (15) is arranged between the upper positioning plate (14) and the inner wall of the upper return cavity (9).

5. The computer network security gateway architecture of claim 4, wherein: the positioning mechanism (19) further comprises a lower positioning block (12), a lower positioning plate (16) and a lower reset spring (17), a lower reset cavity (10) is formed in the bottom of an interface slot in the back side of the gateway main body (1), a shaft rod of the lower positioning block (12) penetrates through and extends into the lower reset cavity (10), the lower positioning plate (16) is fixedly installed on a port of the shaft rod of the lower positioning block (12) located in the lower reset cavity (10), and the lower reset spring (17) is arranged between the lower positioning plate (16) and the inner wall of the lower reset cavity (10).

6. A computer network security gateway architecture according to claim 1, wherein: the upper positioning block (11) is in meshed connection with the lower positioning block (12), the upper positioning block (11) is specifically provided with two claws, the lower positioning block (12) is specifically provided with three claws, and the claw bodies of the upper positioning block (11) and the lower positioning block (12) are distributed in a mutually staggered mode.