CN214274330U

CN214274330U - Fast network disconnecting device for computer network safety

Info

Publication number: CN214274330U
Application number: CN202120298917.XU
Authority: CN
Inventors: 王宁宁; 朱宪花
Original assignee: Shandong College of Electronic Technology
Current assignee: Shandong College of Electronic Technology
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-24
Anticipated expiration: 2031-02-02

Abstract

The utility model provides a computer network safety is with pulling out disconnected network device fast, including the mounting disc, a controller, the outlet, the shield, the alarm lamp, the wiring mouth, the magnetic stripe horizontal pole, fixed horizontal pole, the magnetic path, the center block, outage processing system, disconnected net processing system and time-recorder, be provided with first anticollision pad on the mounting disc, the both sides of mounting disc are provided with anticollision subassembly, anticollision subassembly includes the second anticollision pad that distributes around two, the inside and outside side of second anticollision pad is provided with inside groove and outer tank respectively, the shield includes the convex part, the centre bore, the sector groove, shirt rim and crimping limit, two diameter face degree of depth in sector groove are different and wherein one side is provided with the opening, the side of going up the convex part is provided with the vent, the crimping mouth cooperation that crimping limit and mounting disc top were seted up, the inboard on crimping limit is provided with the dust screen. This device has higher crashproof performance, dustproof performance and heat dispersion, reasonable in design moreover, and simple structure is fit for extensive the popularization.

Description

Fast network disconnecting device for computer network safety

Technical Field

The utility model belongs to the technical field of computer equipment, especially, relate to a computer network safety is with pulling out network device fast.

Background

Computer network security refers to the protection of confidentiality, integrity and usability of data in a network environment by using network management control and technical measures, and includes two aspects, namely physical security and logical security, wherein physical security refers to the physical protection of system equipment and related facilities from damage, loss and the like, and logical security includes the integrity, confidentiality and usability of information.

Prior patent art CN201920711519.9 discloses a computer network safety is with pulling out disconnected network device fast, including mounting disc, outside anti-collision pad and controller, the one end at mounting disc top is provided with outside anti-collision pad, and the intermediate position at outside anti-collision pad top is provided with the outlet, inside anti-collision pad is all installed to the inside both sides of mounting disc, and the mounting disc internally mounted on inside anti-collision pad top has the shield, and the controller is installed on the top of shield, the alarm lamp is installed to the inside bottom of mounting disc, the wiring mouth is all evenly installed to the one end of mounting disc bottom, and the magnetic stripe horizontal pole is installed to the bottom of wiring mouth. The device passes through the wiring mouth is all evenly installed to the one end of mounting disc bottom, and the magnetic stripe horizontal pole is installed to the bottom of wiring mouth, and the bottom of magnetic stripe horizontal pole installs fixed horizontal pole, has realized that the device can multiple wiring, and can pass through the magnetic field interference effect of magnetic stripe horizontal pole, and the multi-thread cutting off strengthens the high efficiency of putting up the disconnected network at the device. However, the device has problems that one is that the design of the inner crash pad is not reasonable, on one hand, the front side and the rear side of the mounting plate are stressed unevenly, and on the other hand, the damping performance is poor; secondly, the dust cover is arranged on the top surface of the device, the opening direction of the dust cover faces upwards, and in consideration of the characteristic that dust falls down from top to bottom, a great amount of dust is inevitably accumulated on the top of the dust cover, so that the whole heat dissipation performance of the dust cover is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell computer exists with pulling out the device fast, provide a reasonable in design, simple structure, shock-absorbing capacity and the better computer network safety of heat dispersion with pulling out the network device fast.

In order to achieve the above purpose, the utility model adopts the technical scheme that the utility model provides a quick pull-out network device for computer network safety, which comprises an installation disc and a controller, wherein a wire outlet, a dust cover and an alarm lamp are arranged on the installation disc, a plurality of wiring ports are arranged on the side surface of the bottom of the installation disc, a magnetic stripe cross bar and a fixed cross bar are arranged at the wiring ports, magnetic blocks are arranged at the two ends of the fixed cross bar, a center block is arranged in the middle of the fixed cross bar, a power failure processing system, a network failure processing system and a timer are arranged in the installation disc, a first anti-collision pad is arranged on the top edge of the installation disc, a group of anti-collision components are arranged on the two sides of the installation disc, each anti-collision component comprises two second anti-collision pads which are distributed at intervals from front to back, an installation groove for installing the second anti-, the outer side of the second anti-collision pad is provided with a plurality of outer grooves distributed along the length direction of the second anti-collision pad, the inner side of the second anti-collision pad is provided with a plurality of inner grooves distributed along the length direction of the second anti-collision pad, the groove surface of the mounting groove is provided with a positioning bulge connected with the inner grooves, the thickness of the positioning bulge is smaller than the depth of the inner grooves, the dustproof cover comprises an upper convex part protruding out of the top surface of the mounting disc, the center of the upper convex part is provided with a central hole, the periphery of the central hole is provided with a plurality of sector grooves distributed in a circular array, the sector grooves comprise two diameter surfaces with different depths, wherein the diameter surface with the larger depth is provided with an opening communicated with the inner side of the upper convex part, the side surface of the upper convex part is uniformly provided with a plurality of ventilation openings, the edge of the bottom is provided with a skirt edge distributed along the periphery of the bottom of the skirt edge, and the bottom of the skirt edge is provided with a compression joint edge matched with a compression joint arranged at the top of the mounting disc, and a dustproof wire mesh is arranged on the inner side of the compression joint edge.

Preferably, the number of the outer grooves is greater than the number of the inner grooves, and the width of the outer grooves is smaller than the width of the inner grooves.

Preferably, the upper convex part protrudes 1-2 cm from the top surface of the mounting plate.

Preferably, the inner wall of the pressure joint edge is provided with a plurality of strip-shaped clamping bulges, and the clamping bulges are clamped with the dustproof silk screen.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a quick network disconnection device for computer network safety, which improves the uniformity of the stress of the mounting plate by arranging the anti-collision assembly, is beneficial to protecting the internal electronic devices, and improves the damping performance of the second anti-collision pad by additionally arranging the inner groove and the outer groove; simultaneously, this device has effectively improved the dustproof performance of this device through the perpendicular passageway that cuts off shield and mounting disc, and in addition dustproof heat dissipation effect of dustproof silk screen has improved the holistic heat dispersion of this device greatly. The device has reasonable design and simple structure, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are 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.

Fig. 1 is an internal top view of a fast-disconnect network device for computer network security according to an embodiment;

FIG. 2 is an isometric view of the dust cover provided by the embodiment;

FIG. 3 is a cross-sectional view of a dust cap provided by an embodiment;

in the above figures, 1, a mounting plate; 1a, mounting grooves; 1b, positioning protrusions; 1c, a pressure joint; 2. an outlet; 3. a dust cover; 31. an upper convex portion; 32. a central bore; 33. a sector groove; 34. an opening; 35. a vent; 36. a skirt edge; 37. crimping edges; 38. clamping the bulges; 4. an alarm lamp; 5. a wiring port; 6. a magnetic stripe cross bar; 7. fixing the cross bar; 8. a magnetic block; 9. a center block; 10. a first crash pad; 11. an anti-collision assembly; 111. a first crash pad; 112. an outer tank; 113. an inner tank; 12. and (4) a dustproof wire mesh.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model provides a computer network safety is with pulling out disconnected network device fast, including mounting disc 1 and controller 2, be provided with outlet 2, shield 3 and alarm lamp 4 on the mounting disc 1, the bottom side of mounting disc 1 is provided with a plurality of wiring mouths 5, wiring mouth 5 department is provided with magnetic stripe horizontal pole 6 and fixed horizontal pole 7, the both ends of fixed horizontal pole 7 are provided with magnetic path 8, the centre of fixed horizontal pole 7 is provided with center block 9, the inside of mounting disc 1 is provided with outage processing system, disconnected net processing system and time-recorder. Wherein, the magnetic stripe cross bar 6 and the wiring port 5 form a high-efficiency power-off structure; the central block 9 and the magnetic block form a magnetic field interference structure; the timer and the power-off processing system are matched to form a power-off structure, and the power-off processing system and the network-off processing system form an automatic saving structure. Mounting disc 1, controller, outlet 2, alarm lamp 4, wiring mouth 5, magnetic stripe horizontal pole 6, fixed horizontal pole 7, magnetic path 8, central block 9, outage processing system, disconnected net processing system and timer are prior art, and this embodiment is no longer repeated herein. The utility model discloses a focus is the improvement that provides the 3 structures of shield to the anticollision structure to mounting disc 1 provides the improvement, thereby improves crashproof performance, dustproof performance and the heat dispersion of this device greatly.

Specifically, the utility model discloses be provided with first crash pad 10 at the top edge of mounting disc 1, the both sides of mounting disc 1 are all provided with a set of crashproof subassembly 11, crashproof subassembly 11 includes two second crash pad 111 of interval distribution around the front and back, the side of mounting disc 1 is provided with mounting groove 1a for installing the second crash pad, the outside of second crash pad 111 is provided with a plurality of outer slots 112 along its length direction distribution, the inboard of second crash pad 111 is provided with a plurality of inside grooves 113 along its length direction distribution, be provided with the location arch 1b that is connected with the inside groove on the cell surface of mounting groove 1a, the thickness of location arch 1b is less than the degree of depth of inside groove 113, shield 3 includes the epirelief 31 of protrusion in the mounting disc top surface, the center of epirelief 1 is provided with centre bore 32, the periphery of centre bore 32 is provided with a plurality of sector 33 that are circular array distribution, sector 33 includes the diameter face that two degree of depth are different, wherein, the diameter surface with larger depth is provided with an opening 34 communicated with the inner side of the upper convex part, the side surface of the upper convex part 31 is uniformly provided with a plurality of ventilation openings 35, the edge of the bottom is provided with a skirt 36 distributed along the circumference of the bottom, the bottom of the skirt 36 is provided with a crimping edge 37 matched with a crimping port 1c arranged at the top of the mounting disc, and the inner side of the crimping edge 37 is provided with a dustproof screen 12. Wherein, the first crash pad 10 and the second crash pad 111 are respectively installed at the top edge of the disc and the side thereof for shock absorption protection. This device all is provided with second anti-collision pad 111 in the front and back side of mounting disc 1, has effectively guaranteed the atress homogeneity of mounting disc 1 front and back side, is favorable to protecting the inside electron device of mounting disc. Meanwhile, the device improves the side deformability by utilizing the design of the inner groove 113 and the outer groove 112 on the second anti-collision cushion, has high instant response speed, good elastic recovery capability and good damping performance. The mounting groove 1a and the positioning protrusion 1b can improve the stability of the second crash pad 111 on the side surface of the mounting plate 1; the positioning protrusions 1b only play a positioning role and are not completely in a clamping state, so that the elasticity of the inner groove surface of the second anti-collision pad can be fully ensured.

Further, the utility model discloses utilize last convex part 31 to effectively cut off the perpendicular passageway of shield 3 and mounting disc 1, in addition dustproof effect of dustproof screen 12, the dustproof performance of this device has effectively been improved, and importantly, this device can fully guarantee the air current patency of mounting disc upper surface at the opening of sector groove 33 side design and at the vent 34 of last convex part side design, dustproof screen 12 also can play the radiating effect moreover, thereby the holistic heat dispersion of this device has been improved greatly, be favorable to improving the operating efficiency of the inside electron device of this device.

In order to improve the shock absorption performance of the crash module 11, the utility model discloses an outer tank 112 quantity is greater than the quantity of interior groove 113, and the width of outer tank 112 is less than the width of interior groove 113 moreover to this frequency that can reduce the pressure that the second crash pad receives and transmit to its inboard can realize absorbing and releasing in its outside as far as possible promptly to the vibration potential energy.

In order to improve the dustproof performance of this device, the utility model discloses in go up 1 ~ 2cm of convex part 31 protrusion in the top surface of mounting disc to this can reduce the dust and get into this device inside probability from going up convex part 31 side.

In order to improve the stability of dustproof wire mesh 12, the utility model provides a be provided with the protruding 38 of joint of a plurality of rectangular shapes on the inner wall of crimping limit 37, the protruding 38 of joint and dustproof wire mesh 12 joint utilize the protruding 38 of joint to come direct realization fixed connection for dustproof wire mesh 12 provides pressure, and quick connection ability is better, has higher connection reliability moreover.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A computer network safety is with pulling out disconnected network device fast, includes mounting disc and controller, be provided with outlet, shield and alarm lamp on the mounting disc, the bottom side of mounting disc is provided with a plurality of wiring mouths, wiring mouth department is provided with magnetic stripe horizontal pole and fixed horizontal pole, the both ends of fixed horizontal pole are provided with the magnetic path, the centre block is provided with in the middle of fixed horizontal pole, the inside of mounting disc is provided with outage processing system, disconnected net processing system and time-recorder, its characterized in that, the top edge of mounting disc is provided with first crashproof pad, the both sides of mounting disc all are provided with a set of anticollision subassembly, crashproof subassembly includes two front and back interval distribution's second crashproof pad, the side of mounting disc is provided with the mounting groove that is used for installing the second crashproof pad, the outside of second crashproof pad is provided with a plurality of outer grooves along its length direction distribution, the inboard of second crash pad is provided with a plurality of inside grooves that distribute along its length direction, it is protruding to be provided with the location of being connected with the inside groove on the groove face of mounting groove, the bellied thickness in location is less than the degree of depth of inside groove, the shield is including the upper convex part of protrusion in the mounting disc top surface, the center of going up the convex part is provided with the centre bore, the periphery of centre bore is provided with a plurality of sector grooves that are circular array and distribute, sector groove includes the diameter face that two depths are different, is provided with the opening with the inboard intercommunication of last convex part on the great diameter face of wherein degree of depth, the side of going up the convex part evenly is provided with a plurality of vents, and the bottom edge is provided with along its a week distributed shirt rim, the bottom of shirt rim is provided with the crimping mouth complex crimping limit of seting up at the mounting disc top.

2. The fast disconnect network device for computer network security of claim 1, wherein the number of outer slots is greater than the number of inner slots, the outer slots having a width less than the width of the inner slots.

3. The fast disconnecting network device for computer network security according to claim 2, wherein the upper protrusion protrudes 1-2 cm from the top surface of the mounting plate.

4. The computer network safety rapid disconnecting network device according to claim 3, wherein a plurality of strip-shaped clamping protrusions are arranged on the inner wall of the pressure connecting edge, and the clamping protrusions are clamped with the dustproof silk screen.