CN210168154U

CN210168154U - Computer network safety controller

Info

Publication number: CN210168154U
Application number: CN201921812498.6U
Authority: CN
Inventors: 杨丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-27
Filing date: 2019-10-27
Publication date: 2020-03-20
Anticipated expiration: 2029-10-27

Abstract

The utility model discloses a computer network safety controller, relating to the technical field of network safety, which comprises a bottom shell and an exchanger body arranged inside the bottom shell, wherein the front surface of the bottom shell is provided with a connecting groove for connecting a network cable, and one side of the connecting groove, which is positioned on the front surface of the bottom shell, is also provided with a switch, a signal lamp and a power interface, the top end of the bottom shell is provided with a top cover, and the top cover is connected with the bottom shell through a clamping structure, one end of the top cover is also internally provided with a dustproof structure, and the bottom of the bottom shell is provided with a limit structure for limiting the dustproof structure, the utility model can realize the quick disassembly and assembly between the top cover and the bottom shell through the arrangement of the clamping structure, effectively improve the disassembly efficiency of the device, has simple operation, convenient maintenance, time and labor saving and is helpful for reducing the, the maintenance efficiency is improved.

Description

Computer network safety controller

Technical Field

The utility model belongs to the technical field of the network security, concretely relates to computer network safety controller.

Background

In a computer network system, an exchanger mainly realizes network equipment for completing information exchange in a communication system, can provide an exclusive electric signal path for any two network nodes accessed to the exchanger, and has the main functions of physical addressing, network topology, error checking, frame sequence and flow control. At present, the switch also has some new functions, such as support for VLAN (virtual local area network), support for link aggregation, and even some switches also have a firewall function.

However, computer network safety controllers in the current market still have certain defects in the use process, for example, when the device is damaged, the disassembly and the assembly are complicated, time and labor are consumed, the device is not convenient to maintain, the labor intensity of maintenance workers is increased, and the maintenance efficiency of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer network safety controller to the dismouting of proposing in solving above-mentioned background art is loaded down with trivial details, and is consuming time and wasting power, is unfavorable for the maintenance of device, has increased maintenance workman's intensity of labour, and in addition, device notch department accumulates easily and collects together the dust, leads to connecting notch contact failure's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer network safety controller, includes the drain pan and installs in the inside interchanger body of drain pan, the spread groove that is used for connecting the net twine is offered to the front surface of drain pan, and switch, signal lamp and power source are still installed to one side that the drain pan front surface is located the spread groove, the top of drain pan is provided with the top cap, and is connected through joint structure between top cap and the drain pan, the one end of top cap still embeds there is dustproof construction, simultaneously the bottom of drain pan is provided with and is used for the limit structure who prescribes a limit to dustproof construction.

Preferably, the joint structure includes the slot and the inserted block of four one-to-one, four of them the inserted block is installed respectively in four corners of top cap bottom, and four inside intermediate position departments of inserted block have all seted up the spring groove, four the inside in spring groove all is fixed with the spring through the fixing base, and the free end of four springs all is connected with the inserted bar that can extend to the inserted block outside through the movable plate, four the slot is seted up respectively in four corners at drain pan top, simultaneously the push rod groove corresponding with spring groove position has all been seted up to one side that the top of drain pan just is located four slots, four the push rod has all been pegged graft in the inside in push rod groove has the push rod, and four push rod grooves all leave the through-hole in one side adjacent to the spring groove to carry out the joint in the inserted bar grafting push rod groove.

Preferably, dustproof construction includes the chamber groove and rather than the groove of accomodating that is linked together, wherein the inside in chamber groove is fixed with volute spiral spring through the fixed axle, and volute spiral spring's free end is connected with dustproof cloth, dustproof cloth's free end is connected with the arm-tie, and the arm-tie is located the inside of accomodating the groove, the inside of top cap is all seted up in the chamber groove and the groove of accomodating.

Preferably, limit structure includes arm-tie groove, magnetic path and iron plate, wherein the arm-tie groove is seted up in the bottom of drain pan, and arm-tie groove and arm-tie looks adaptation, magnetic path and iron plate all are provided with threely, wherein threely the inner wall in arm-tie groove is inlayed to the magnetic path equidistance, and is three the preceding table wall of arm-tie is inlayed to the iron plate equidistance.

Preferably, an air inlet is formed in one side of the bottom shell, an air outlet corresponding to the air inlet is formed in one side of the bottom shell, and the air inlet and the air outlet are obliquely arranged.

Preferably, the bottom cushions are installed at four corners of the bottom shell, and the bottoms of the four bottom cushions are all bonded with the anti-slip cushions.

Preferably, an end block is further connected to one end of the push rod, which is located inside the push rod groove, a rod cap which is convenient to push is adjusted relative to one end of the end block, the area of the end face of the end block is larger than that of the end face of the insertion rod, and a limiting plate is further fixed inside the push rod groove to limit the push rod and prevent the push rod from slipping.

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

(1) the utility model discloses a quick assembly disassembly between top cap and the drain pan can be realized in the setting of joint structure, the effectual dismantlement efficiency that improves the device, easy operation, the maintenance of being convenient for, and labour saving and time saving helps reducing maintenance workman's intensity of labour, is favorable to improving maintenance efficiency.

(2) The utility model discloses a setting of dustproof construction and limit structure can shelter from the notch on the drain pan to reach dirt-proof purpose, can avoid the dust to get into the notch, reduced user's the clearance degree of difficulty, and the normal use of the device of being convenient for, avoid the dust to collect together and lead to the notch contact failure, help the life of extension fixture.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a cross-sectional view of the top cover of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

FIG. 6 is an enlarged view of FIG. 4 at B;

in the figure: 1-a bottom shell; 2-an exchanger body; 3-a bottom pad; 4-an air inlet; 5-a top cover; 6-an exhaust port; 7-pulling a plate; 8-iron block; 9-a draw plate groove; 10-a magnetic block; 11-a slot; 12-a spring; 13-a spring groove; 14-an insert block; 15-inserting a rod; 16-a push rod groove; 17-a push rod; 18-a volute spiral spring; 19-cavity groove; 20-a receiving groove; 21-dustproof cloth.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a computer network safety controller comprises a bottom shell 1 and an exchanger body 2 arranged inside the bottom shell 1, wherein the front surface of the bottom shell 1 is provided with a connecting groove for connecting a network cable, one side of the connecting groove, which is positioned on the front surface of the bottom shell 1, is also provided with a switch, a signal lamp and a power interface, the top end of the bottom shell 1 is provided with a top cover 5, the top cover 5 is connected with the bottom shell 1 through a clamping structure, one end of the top cover 5 is also internally provided with a dustproof structure, the bottom of the bottom shell 1 is provided with a limiting structure for limiting the dustproof structure, the clamping structure comprises four slots 11 and plug blocks 14 which are in one-to-one correspondence, wherein the four plug blocks 14 are respectively arranged at four corners of the bottom of the top cover 5, spring slots 13 are respectively arranged at middle positions inside the four plug blocks 14, springs 12 are respectively fixed inside the four spring slots 13 through a fixed seat, and the free ends of the four springs 12, four slots 11 are respectively arranged at four corners of the top of the bottom shell 1, meanwhile, push rod slots 16 corresponding to the positions of the spring slots 13 are arranged at the top of the bottom shell 1 and at one side of the four slots 11, push rods 17 are inserted into the four push rod slots 16, and through holes are reserved at one sides of the four push rod slots 16 adjacent to the spring slots 13, so that the insertion rods 15 are inserted into the push rod slots 16 for clamping, when the exchanger body 2 is damaged and needs to be disassembled, a user only needs to press the rod caps of the push rods 17 to push the push rods 17, the push rods 17 push the insertion rods 15 through the end blocks thereof, so that the insertion rods 15 are contracted under the action of the springs 12 and separated from the push rod slots 16, then the top cover 5 is lifted upwards, the insertion blocks 14 are separated from the slots 11, separation of the top cover 5 and the bottom shell 1 can be realized, so that the exchanger body 2 is inserted for maintenance, after maintenance is completed, the user only needs to insert the, then the inserted link 15 is clamped into the push rod groove 16 under the action of the spring 12 to clamp the inserted block 14 in the slot 11, thereby realizing the fast clamping between the top cover 5 and the bottom shell 1, effectively improving the dismounting efficiency of the device, the dustproof structure comprises a cavity groove 19 and an accommodating groove 20 communicated with the cavity groove 19, wherein a volute spring 18 is fixed in the cavity groove 19 through a fixed shaft, the free end of the volute spring 18 is connected with a dustproof cloth 21, the free end of the dustproof cloth 21 is connected with a pulling plate 7, the pulling plate 7 is positioned in the accommodating groove 20, the cavity groove 19 and the accommodating groove 20 are both arranged in the top cover 5, the limiting structure comprises a pulling plate groove 9, a magnetic block 10 and an iron block 8, wherein the pulling plate groove 9 is arranged at the bottom of the bottom shell 1, the pulling plate groove 9 is matched with the pulling plate 7, the magnetic block 10 and the iron block 8 are both provided with three, the three magnetic blocks 10 are embedded in the inner wall of the pulling plate groove 9 at equal intervals, three iron plate 8 equidistance inlays the preceding table wall of locating arm-tie 7, when the device was idle, the user only needed to be pulled out arm-tie 7 by accomodating in the groove 20, and insert arm-tie groove 9, magnetic path 10 passes through magnetic adsorption with iron plate 8 this moment, make arm-tie 7 be fixed in arm-tie groove 9, along with the pulling of arm-tie 7, dustproof cloth 21 is pulled out under volute spring 18's effect, in order to shelter from notch such as the spread groove on the drain pan 1, power source, thereby reach dirt-proof purpose.

Further, air inlet 4 has been seted up to one side of drain pan 1, and drain pan 1 for one side of air inlet 4 seted up rather than corresponding gas vent 6, air inlet 4 and gas vent 6 all incline to set up simultaneously, can avoid debris to get into the inside of drain pan 1 by air inlet 4 and gas vent 6, are favorable to guaranteeing the normal work of device.

Specifically, all install the heelpiece 3 in four corners of drain pan 1 bottom, and the bottom of four heelpieces 3 all bonds and has the slipmat to improve the stability when drain pan 1 places, avoid the device to slide.

It is worth to be noted that, an end block is further connected to one end of the push rod 17 located inside the push rod groove 16, a rod cap convenient to push is adjusted to one end of the push rod 17 opposite to the end block, the area of the end face of the end block is larger than that of the end face of the insert rod 15, and a limiting plate is further fixed inside the push rod groove 16 to limit the push rod 17 and prevent the push rod 17 from slipping.

The utility model discloses a theory of operation and use flow: when the utility model is used, a user can switch on the power supply through the power interface on the bottom shell 1, then one end of the network cable is connected with the connecting groove on the bottom shell 1, the other end of the network cable is plugged on the network interface of the equipment, then the user can open the device through the switch on the bottom shell 1 to enable the exchanger body 2 to work, so that the equipment can be switched on the network for communication, in the working process, the signal lamp on the bottom shell 1 flickers to display the running state, meanwhile, the air inlet 4 and the air outlet 6 can form convection, so that the air in the bottom shell 1 can flow, the heat exchange of the exchanger body 2 is realized, when the exchanger body 2 is damaged and needs to be disassembled, the user only needs to press the rod cap of the push rod 17 to push the push rod 17, the push rod 17 pushes the insert rod 15 through the end block, so that the insert rod 15 contracts under the action of the spring 12, then the top cover 5 is lifted upwards to separate the insertion block 14 from the slot 11, so that the top cover 5 and the bottom shell 1 can be separated, the exchanger body 2 can be maintained, after the maintenance is completed, a user only needs to insert the insertion block 14 into the slot 11, then the insertion rod 15 is clamped into the push rod groove 16 under the action of the spring 12, so that the insertion block 14 is clamped in the slot 11, and the quick clamping between the top cover 5 and the bottom shell 1 is realized, the dismounting efficiency of the device is effectively improved, the maintenance is convenient, in addition, when the device is idle, the user only needs to pull the pull plate 7 out of the receiving groove 20 and insert the pull plate groove 9, at the moment, the magnet 10 magnetically adsorbs the iron block 8, so that the pull plate 7 is fixed in the pull plate groove 9, along with the pulling of the pull plate 7, the dustproof cloth 21 is pulled out under the action of the volute spring 18, so as to shield the notches of the connecting groove, the power supply interface and the like on the, therefore, the dustproof purpose is achieved, dust can be prevented from entering the connecting groove, the power interface and other notches, the normal use of the device is facilitated, and the influence on the use of the device caused by dust accumulation is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer network safety controller, includes drain pan (1) and installs in inside interchanger body (2) of drain pan (1), the spread groove that is used for connecting the net twine is offered to the front surface of drain pan (1), and switch, signal lamp and power source are still installed to one side that drain pan (1) front surface is located the spread groove, its characterized in that: the top of drain pan (1) is provided with top cap (5), and is connected through the joint structure between top cap (5) and drain pan (1), the one end of top cap (5) still embeds there is dustproof construction, simultaneously the bottom of drain pan (1) is provided with the limit structure who is used for injecing dustproof construction.

2. The computer network security controller of claim 1, wherein: the clamping structure comprises four slots (11) and four insertion blocks (14) which are in one-to-one correspondence, wherein the four insertion blocks (14) are respectively installed at four corners of the bottom of the top cover (5), spring grooves (13) are formed in the middle positions of the interiors of the four insertion blocks (14), springs (12) are fixed in the four spring grooves (13) through fixing seats, free ends of the four springs (12) are connected with insertion rods (15) which can extend to the exteriors of the insertion blocks (14) through moving plates, the four slots (11) are respectively arranged at the four corners of the top of the bottom shell (1), meanwhile, push rod grooves (16) corresponding to the positions of the spring grooves (13) are formed in the top of the bottom shell (1) and located on one sides of the four insertion grooves (11), push rods (17) are inserted in the interiors of the four push rod grooves (16), and through holes are reserved on one sides, adjacent to the spring grooves (13), of the four push rod grooves (16), so that the insertion rod (15) is inserted into the push rod groove (16) for clamping.

3. The computer network security controller of claim 1, wherein: dustproof construction includes chamber groove (19) and accomodate groove (20) rather than being linked together, wherein the inside of chamber groove (19) is fixed with volute spiral spring (18) through the fixed axle, and the free end of volute spiral spring (18) is connected with dustproof cloth (21), the free end of dustproof cloth (21) is connected with arm-tie (7), and arm-tie (7) are located the inside of accomodating groove (20), chamber groove (19) are all seted up in the inside of top cap (5) with accomodating groove (20).

4. A computer network security controller according to claim 3, wherein: limiting structure includes arm-tie groove (9), magnetic path (10) and iron plate (8), wherein the bottom of drain pan (1) is seted up in arm-tie groove (9), and arm-tie groove (9) and arm-tie (7) looks adaptation, magnetic path (10) and iron plate (8) all are provided with threely, wherein three the inner wall in arm-tie groove (9), three are inlayed to magnetic path (10) equidistance the preceding table wall of locating arm-tie (7) is inlayed to iron plate (8) equidistance.

5. The computer network security controller of claim 1, wherein: air inlet (4) have been seted up to one side of drain pan (1), and drain pan (1) for one side of air inlet (4) seted up rather than corresponding gas vent (6), simultaneously air inlet (4) and gas vent (6) all incline to set up.

6. The computer network security controller of claim 1, wherein: all install bottom mat (3) in four corners of drain pan (1) bottom, and the bottom of four bottom mats (3) all bonds and has the slipmat.

7. The computer network security controller of claim 2, wherein: the push rod (17) is further connected with an end block at one end inside the push rod groove (16), a rod cap convenient to push is adjusted relative to one end of the end block of the push rod (17), the area of the end face of the end block is larger than that of the end face of the insertion rod (15), and meanwhile a limiting plate is fixed inside the push rod groove (16) to limit the push rod (17) and prevent the push rod (17) from slipping.