Network security protection isolation equipment

Abstract

The utility model discloses a network security protection isolation device, and relates to the technical field of network security. The quick-mounting device comprises a machine box, wherein a plurality of quick-mounting mechanisms and a plurality of anti-falling mechanisms are arranged on the machine box; an isolation clamp is arranged in the machine box, the quick-mounting mechanism comprises a fixing plate fixedly connected to the inner wall of the machine box, the bottom of the isolation clamp is fixedly connected with a limiting rod, the bottom of the limiting rod penetrates through the fixing plate, the inner wall of the bottom of the limiting rod is rotationally connected with a threaded rod, and the top of the threaded rod extends out of the isolation clamp. And the outer wall of the threaded rod is in threaded connection with a sliding ring. According to the utility model, through the arrangement of the quick-mounting mechanism, the problems that the isolation card is inconvenient to fix, the isolation card may be affected by external forces such as vibration, collision and the like in the use process, if the isolation card is not firmly fixed, the isolation card may be loosened and displaced, and if the connection is unstable, data loss, transmission errors and the like may occur are solved; and the normal operation of the whole system is influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to network security technical field, especially relate to a network security protection isolation equipment. BACKGROUND

[0002] With the popularization of the Internet and the rapid development of information technology, the network has penetrated into all aspects of social life, governments, enterprises, financial institutions and the like all highly rely on the network to carry out daily operation, at the same time, the means and frequency of network attack are also increasing, hackers, malicious software, viruses and the like are emerging in an endless stream, for example, ransomware can encrypt the important data of user, and only decryption can be decrypted by paying ransom, which brings huge economic loss to enterprises and individuals, in order to protect important information assets from network attack, a device capable of effectively isolating network threats is needed.

[0003] But the network security protection isolation equipment of prior art is inconvenient to fix the isolation card in the use process, may be affected by vibration, collision and the like external force in the use process, if the isolation card is not firmly fixed, may loosen, displace, if the connection is unstable, may appear data loss, transmission error and the like problems, influence the normal operation of the whole system. UTILITY MODEL CONTENT

[0004] The utility model discloses a network security protection isolation equipment, through setting up quick -mounting mechanism, the problem that inconveniently fix the isolation card in the use process, may be affected by vibration, collision and the like external force, if the isolation card is not firmly fixed, may loosen, displace, if the connection is unstable, may appear data loss, transmission error and the like problems, influence the normal operation of the whole system is solved.

[0005] To solve the above technical problem, the utility model is realized through the following technical scheme:

[0006] The utility model discloses a network security protection isolation equipment, including the box, be provided with a plurality of quick -mounting mechanisms and a plurality of anti -drop mechanisms on the box;

[0007] The box is provided with an isolation card, the quick -mounting mechanism includes the fixed plate that is fixedly connected in the inner wall of the box, the bottom of the isolation card is fixedly connected with the limiting rod, the bottom of the limiting rod penetrates the fixed plate, the inner wall rotationally connected with the threaded rod at the bottom of the limiting rod, the top of the threaded rod extends to the outside of the isolation card, the outer wall of the threaded rod is connected with the sliding ring.

[0008] Further, the outer wall of the sliding ring is fixedly connected with a plurality of hinged blocks, a plurality of hinged blocks are hingedly provided with a hinged rod on the side away from the threaded rod.

[0009] Further, a plurality of the hinge rods are hingedly arranged with a limiting block away from one side of the threaded rod, a plurality of the limiting blocks are penetrated by a limiting rod away from one side of the threaded rod, and a handle is fixedly connected to the top of the threaded rod.

[0010] Further, the anti-disengagement mechanism comprises a connecting block fixedly connected to the front surface of the isolation card, and a limiting protrusion is fixedly connected to the left and right sides of the connecting block.

[0011] Further, a fixed box is fixedly connected to the front surface of the machine box, and a sliding rod is fixedly connected to the inner wall of the fixed box.

[0012] Further, two limiting plates are slidingly connected to the outer wall of the sliding rod, two springs are sleeved on the outer wall of the sliding rod, and the side away from each other of the two springs is fixedly connected to the fixed box, and the side close to each other of the two springs is fixedly connected to the limiting plate.

[0013] Further, an elastic plate is fixedly connected between the two limiting plates, and a data line is fixedly connected to the front surface of the connecting block.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up the quick mounting mechanism, then the isolation card is placed in the machine box, the limiting rod is aligned with the reserved hole on the fixed plate, and then inserted, when the limiting rod is inserted into the fixed plate, the handle at the top of the threaded rod is rotated, when the handle is rotated, the threaded rod will also rotate, at this time, the sliding ring will also slide upward with the rotation of the threaded rod, when the sliding ring slides upward, the hinge block will also slide upward, when the hinge block slides upward, the hinge rod will also extend upward, then the limiting block will be pushed outward by the hinge rod, when the limiting block continuously moves outward, it will extend to the outside of the limiting rod, at this time, the limiting block will be in contact with the fixed plate, at this time, the effect of fixing the isolation card on the fixed plate is achieved, the isolation card is stably placed in a specific position in the machine box, the position deviation caused by vibration and other reasons is avoided, the connection stability with other components is ensured, the connection loosening caused by the shaking of the isolation card is avoided, and the stability and reliability of signal transmission are ensured.

[0016] 2, by setting the anti-off mechanism, when the isolation card is fixed, then the connecting block is inserted into the interface end on the isolation card, when inserting half, the limiting convex on the connecting block will contact the elastic plate first, when continuously inserting, the limiting convex will extrude the elastic plate on both sides, when the elastic plate is extruded, it will be bent, and the length of the bent elastic plate will be elongated, at this time, the limiting plate on both sides will be pushed outwards, when the limiting plate is pushed to both sides, the spring will be extruded, and the limiting convex will pass through the elastic plate as the connecting block is continuously pushed, when the elastic plate passes, the connection of the connecting block and the interface end of the isolation card is completed, at this time, the elastic plate will continue to extrude the limiting convex to a certain extent, preventing the data line from being accidentally touched, causing the connecting block to separate from the interface end of the isolation card, thereby achieving the effect of preventing the connection block from being separated from the interface end of the isolation card, so that the metal contacts in the interface are fully contacted, the contact resistance is reduced, and the problems of increased contact resistance and signal transmission attenuation, distortion and other problems caused by loose connection are avoided, which affects the normal operation of the equipment.

[0017] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0019] Figure 1 It is a partial sectional structure schematic view of the anti-off mechanism of the present application.

[0020] Figure 2 It is a whole structure schematic view of the present application.

[0021] Figure 3 It is a partial sectional structure schematic view of the quick mounting mechanism of the present application.

[0022] Figure 4 It is a whole structure schematic view of the present application. Figure 3 It is an enlarged structure schematic view of A in the present application.

[0023] Figure 5 It is an enlarged structure schematic view of B in the present application. Figure 1

[0024] In the drawings, the component list represented by each number is as follows:

[0025] ​1, machine box; 101, isolation card; 2, quick mounting mechanism; 211, fixed plate; 212, limiting rod; 213, threaded rod; 214, sliding ring; 215, hinged block; 216, hinged rod; 217, limiting block; 218, handle; 3, anti-dropping mechanism; 311, connecting block; 312, limiting convex; 313, fixed box; 314, sliding rod; 315, limiting plate; 316, spring; 317, elastic plate; 318, data line. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The utility model discloses a network security protection isolation equipment, including machine box 1, machine box 1 is provided with a plurality of quick mounting mechanism 2 and a plurality of anti-dropping mechanism 3, is provided with isolation card 101 in machine box 1, quick mounting mechanism 2 includes the fixed plate 211 that is fixedly connected in the inner wall of machine box 1, the bottom of isolation card 101 is fixedly connected with limiting rod 212, the bottom of limiting rod 212 penetrates fixed plate 211, the inner wall of the bottom of limiting rod 212 is rotatably connected with threaded rod 213, and the top of threaded rod 213 extends to the outside of isolation card 101, and the outer wall of threaded rod 213 is threadedly connected with sliding ring 214, a plurality of hinged blocks 215 are fixedly connected to the outer wall of sliding ring 214, a plurality of hinged rods 216 are hingedly arranged on the side away from threaded rod 213 of a plurality of hinged blocks 215, a plurality of limiting blocks 217 are hingedly arranged on the side away from threaded rod 213 of a plurality of hinged rods 216, a plurality of limiting blocks 217 are all penetrated through limiting rod 212 on the side away from threaded rod 213, and the top of threaded rod 213 is fixedly connected with handle 218, by setting quick mounting mechanism 2, make isolation card stably be in the specific position in machine box, avoid the position deviation caused by reasons such as vibration, ensure the connection stability with other components, avoid the connection slack caused by the shaking of isolation card, thereby guarantee the stability and reliability of signal transmission.

[0028] The anti-disengagement mechanism 3 comprises a connecting block 311 fixedly connected to the front of the isolation card 101, a limiting convex 312 fixedly connected to the left and right sides of the connecting block 311, a fixed box 313 fixedly connected to the front of the machine box 1, an inner wall of the fixed box 313 fixedly connected with a sliding rod 314, two limiting plates 315 slidingly connected to the outer wall of the sliding rod 314, two springs 316 sleeved on the outer wall of the sliding rod 314, the side of the two springs 316 away from each other fixedly connected with the fixed box 313, the side of the two springs 316 close to each other fixedly connected with the limiting plates 315, an elastic plate 317 fixedly connected between the two limiting plates 315, and a data line 318 fixedly connected to the front of the connecting block 311. The anti-disengagement mechanism 3 is arranged, so that the metal contacts in the interface are in full contact, the contact resistance is reduced, the problems of increased contact resistance and signal transmission attenuation, distortion and the like due to loose connection are avoided, and the normal operation of the equipment is affected.

[0029] One specific application of the embodiment is: in use, first place the device in the corresponding position, then place the isolation card 101 in the machine box 1, the body of the isolation card 101 here is WLGLQ-II-LME: graphic physical isolation card, based on PCI-E bus technology, suitable for SATA hard disk or IDE hard disk, supporting double network line network environment, align the limiting rod 212 with the reserved hole on the fixed plate 211, then insert it, when the limiting rod 212 is inserted into the fixed plate 211, turn the handle 218 at the top of the threaded rod 213, when the handle 218 is turned, the threaded rod 213 will also be turned, at this time, with the rotation of the threaded rod 213, the sliding ring 214 will also slide upwards, when the sliding ring 214 slides upwards, the articulated block 215 will also slide upwards, when the articulated block 215 slides upwards, the articulated rod 216 will also extend upwards, then the limiting block 217 will be pushed outwards by the articulated rod 216, with the continuous movement of the limiting block 217 to the outside, it will extend to the outside of the limiting rod 212, at this time, the limiting block 217 will contact the fixed plate 211, at this time, the effect of fixing the isolation card 101 on the fixed plate 211 is achieved, when the isolation card 101 is fixed, insert the connecting block 311 into the interface end of the isolation card 101, when inserted halfway, the limiting convex 312 on the connecting block 311 will first contact the elastic plate 317, when continuously inserted, the limiting convex 312 will extrude the elastic plate 317 on both sides, when the elastic plate 317 is extruded, it will bend, with the length of the bent elastic plate 317, the limiting plate 315 on both sides will be pushed outwards, when the limiting plate 315 is pushed to both sides, the spring 316 will be extruded, with the continuous pushing of the connecting block 311, the limiting convex 312 will pass through the elastic plate 317, when the elastic plate 317 passes through, the connection of the connecting block 311 and the interface end of the isolation card 101 is completed, at this time, the elastic plate 317 will continue to extrude the limiting convex 312 to a certain extent, prevent the data line 318 from being accidentally touched to cause the connecting block 311 to separate from the interface end of the isolation card 101, thus the effect of preventing separation is achieved.

[0030] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A network security gateway device, comprising: Including machine box (1), be provided with several quick -wearing mechanism (2) and several anti -drop mechanism (3) on machine box (1); The machine box (1) is provided with a separation card (101), the quick -wearing mechanism (2) includes a fixed plate (211) fixedly connected to the inner wall of the machine box (1), the bottom of the separation card (101) is fixedly connected with a limiting rod (212), the bottom of the limiting rod (212) penetrates the fixed plate (211), the inner wall of the bottom of the limiting rod (212) is rotatably connected with a threaded rod (213), the top of the threaded rod (213) extends to the outside of the separation card (101), and the outer wall of the threaded rod (213) is threadedly connected with a sliding ring (214).

2. The network security gateway of claim 1, wherein, The outer wall of the sliding ring (214) is fixedly connected with a plurality of hinged blocks (215), and the side away from the threaded rod (213) of the plurality of hinged blocks (215) is hingedly provided with a hinged rod (216).

3. The network security gateway of claim 2, wherein, The side away from the threaded rod (213) of the plurality of hinged rods (216) is hingedly provided with a limiting block (217), and the side away from the threaded rod (213) of the plurality of limiting blocks (217) penetrates the limiting rod (212), and the top of the threaded rod (213) is fixedly connected with a handle (218).

4. The network security gateway of claim 3, wherein, The anti -drop mechanism (3) includes a connecting block (311) fixedly connected to the front of the separation card (101), and the left and right sides of the connecting block (311) are fixedly connected with a limiting convex (312).

5. The network security gateway of claim 4, wherein, The front of the machine box (1) is fixedly connected with a fixed box (313), and the inner wall of the fixed box (313) is fixedly connected with a sliding rod (314).

6. The network security gateway of claim 5, wherein, The outer wall of the sliding rod (314) is slidably connected with two limiting plates (315), the outer wall of the sliding rod (314) is sleeved with two springs (316), the side away from each other of the two springs (316) is fixedly connected with the fixed box (313), and the side close to each other of the two springs (316) is fixedly connected with the limiting plate (315).

7. The network security gateway of claim 6, wherein, Two limiting plates (315) are fixedly connected between the two limiting plates (315), and the front of the connecting block (311) is fixedly connected with a data line (318).

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