CN113898857A

CN113898857A - Computer network information safety controller

Info

Publication number: CN113898857A
Application number: CN202111333568.1A
Authority: CN
Inventors: 翟红生; 郑伟勇; 李艳玮; 王旭辉; 周岩
Original assignee: Henan University of Science and Technology
Current assignee: Henan University of Science and Technology
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-01-07

Abstract

The invention relates to the technical field of computer networks, in particular to a computer network information security controller, comprising two sets of brackets, a horizontal frame and a safety controller body. The two sets of brackets are placed symmetrically, and the brackets are in an inverted L shape, so A fixed end block is fixed on the upper surface of the bracket, a horizontal frame is fixed between the ends of the two sets of the fixed end block, a clip bar is arranged on the front side surface of the bracket, and a corresponding clip is arranged between the bracket and the clip bar. Fixing components, two sets of adjustment components are symmetrically arranged on the upper surface of the horizontal frame. In the present invention, the bracket is clamped on the upper surface of the table edge, and the clamping strip is adjusted to a specific position, and then the tool is inserted into the inside of the escape hole, and then the nut A is tightened. Under the traction effect of the screw A, the bracket and the clamping strip can be A certain clamping effect is formed, and the device itself can be fixed on one side of the table, thereby eliminating the trouble of drilling holes and improving the installation speed of the device to a certain extent.

Description

Computer network information safety controller

Technical Field

The invention relates to the technical field of computer networks, in particular to a computer network information security controller.

Background

The network information security is a comprehensive discipline relating to various disciplines such as computer science, network technology, communication technology, cryptographic technology, information security technology, application mathematics, number theory, information theory and the like, and mainly refers to that hardware, software and data in a network system are protected and are not damaged, changed or leaked due to accidental or malicious reasons, the system continuously, reliably and normally operates, network service is not interrupted, and the network information security is a key for the safe and healthy operation of a network.

At present computer network's safety mainly relies on network information safety controller, and traditional safety controller mostly adopts screw-up fixed mounting, and this mounting means need open and bore the hole, and then comparatively troublesome, in case just can not carry out the position removal according to actual use needs behind the safety controller fixed mounting simultaneously, in view of this, we provide a computer network information safety controller.

Disclosure of Invention

The invention aims to provide a computer network information security controller, which solves the problems that the traditional security controller provided in the background art needs to be fixed by screws and needs to be perforated, so that the traditional security controller is troublesome, and meanwhile, after the traditional security controller is fixed, the position of the traditional security controller cannot be adjusted according to the actual use requirement.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a computer network information safety controller, includes two sets of supports, crossbearer and safety controller body, and is two sets of the support is the symmetry and places, and the support is the type of falling L form, the support upper surface all is fixed with fixed end block, and is two sets of be fixed with the crossbearer between the fixed end block tip, the support front side surface all is provided with the holding strip, it is provided with fixed subassembly to correspond between support and the holding strip, crossbearer upper surface symmetry is provided with two sets of adjusting part, the crossbearer top is located two sets of adjusting part tips and is provided with unable adjustment base, unable adjustment base upper surface bilateral symmetry is fixed with two sets of side bearer, left side the side bearer inboard is provided with the centre gripping subassembly, and is two sets of be fixed with the safety controller body through the centre gripping subassembly centre gripping between the side bearer.

Based on above structure, this device is when using, under the effect of fixed subassembly, can effectively realize the centre gripping effect of support upper end holding strip, and then can fix the device in table limit department, through the fixed centre gripping of the safety controller body that the centre gripping subassembly can be fine, and then effectively avoid the fixed mode that the tradition adopted the screw, the trouble of the trompil drilling of saving, the position of safety controller body can be controlled through adjusting part simultaneously and adjusted to the needs of in-service use.

Preferably, T type spout has all been seted up to support front side surface, inside equal spacing slidable mounting of T type spout has T type slider, and T type slider tip all extends to the support outside, and the holding strip all is fixed in the tip surface that T type slider is located the support outside, and the holding strip corresponds and T type spout inner wall surface sliding connection through T type slider.

Furthermore, the holding strip and the support can realize a certain clamping effect under the action of the fixing component, and then the device can be conveniently fixed on one side of the table edge.

Preferably, fixed subassembly is including offering the hole of stepping down in support upper surface and the corresponding position department of T type spout, the through-hole has all been seted up on the bottom surface in the hole of stepping down, and the through-hole all runs through to T type spout in, T type slider upper surface all is fixed with screw rod A, and screw rod A slides and passes the through-hole and extend to the downthehole portion of stepping down, screw rod A surface is located the hole inner gearing of stepping down and screws up and is equipped with nut A.

Further, insert the instrument to the downthehole portion of stepping down, screw up nut A afterwards, under screw rod A's traction, support and holding strip can form certain centre gripping effect, and then can fix the device itself in table limit one side.

Preferably, the adjusting part is including seting up the sliding tray in the crossbearer upper surface, the inside slidable mounting of sliding tray has two sets of sliding blocks, the equal fixed mounting of sliding block upper end has the mounting panel, and two sets of mounting panels correspond fixed connection with unable adjustment base bottom surface both sides, the mounting groove has all been seted up to the sliding block bottom, the inside guide pulley of installing all rotates of mounting groove, and the equal block of guide pulley is inside the sliding tray.

Further, unscrew nut B, can promote unable adjustment base, under the sliding action of sliding block and guide pulley and sliding tray, realize the regulation about the safety controller body, and then can adjust the safety controller body to required position.

Preferably, the positions, corresponding to the sliding grooves, of the back surface of the cross frame are provided with through grooves, the through grooves are communicated with the sliding grooves, the positions, corresponding to the through grooves, of the back surface of the sliding block are fixed with screws B, the screws B penetrate through the through grooves and extend to the rear side of the cross frame, and the outer surfaces of the screws B are meshed with nuts B screwed on the positions, located on the rear side of the cross frame, of the outer surface of the screw B.

Further, screw up nut B for unable adjustment base is fixed, prevents effectively that the safety controller body from sliding at will.

Preferably, the clamping assembly comprises a limiting groove arranged on the left side of the upper surface of the fixed base, a clamping plate is arranged in the limiting groove in a limiting sliding mode, a screw C is arranged on the left side of the side frame in a penetrating and meshing mode, the end portion of the right side of the screw C is rotatably connected with the side surface of the clamping plate through a bearing, and a screwing cap is fixedly arranged on the end portion of the left side of the screw C.

Furthermore, the screw rod C is screwed through the screwing cap, the screw rod C pushes the clamping plate to slide in the limiting groove, and then the clamping plate is matched with the side frame, so that the safety controller body can be clamped and fixed.

Preferably, four groups of arc-shaped head supporting tables are symmetrically fixed on the upper surface of the fixed base, and the arc-shaped head supporting tables are made of insulating materials.

Furthermore, the arc-shaped head supporting platform can be made of polytetrafluoroethylene materials in the prior art, so that the current leaked by the safety controller body during working can be prevented from being overlarge.

Preferably, rubber pads are fixedly mounted on the opposite surfaces of the clamping plate and the right side frame, and anti-skid grains are formed in the surfaces of the rubber pads.

Further, the rubber pad provides certain buffering effect, can prevent that excessive extrusion from damaging the safety controller body, and the antiskid line improves the clamping effect of grip block and side bearer simultaneously, effectively avoids appearing the random gliding condition of safety controller body.

In conclusion, the beneficial effects of the invention are as follows:

1. the fixing component is matched with the support and the clamping strip in a structure, so that the problem that a traditional safety controller needs to be provided with holes due to the fact that screws are used for fixing the traditional safety controller, and further the traditional safety controller is troublesome can be effectively solved;

2. this device can effectively solve through adjusting part in case can not carry out the problem that the position removed according to actual use needs behind the safety controller fixed mounting, combine to unscrew nut B in this device, can promote unable adjustment base, under the sliding action of sliding block and guide pulley and sliding tray, realize the regulation about the safety controller body, and then can adjust the safety controller body to required position, screw up nut B afterwards, make unable adjustment base fixed, prevent effectively that the safety controller body from sliding at will, and then can satisfy actual use needs, the suitability when having improved the device and using.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of a fixing assembly according to the present invention;

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

FIG. 4 is a schematic view of a portion of the surface of the back of the cross frame of the present invention;

FIG. 5 is a schematic view of a clamping assembly according to the present invention.

In the figure: 1. a support; 101. a T-shaped chute; 102. a T-shaped slider; 2. clamping strips; 3. a fixed end block; 4. a cross frame; 5. a hole of abdication; 501. a through hole; 502. a screw A; 503. a nut A; 6. a sliding groove; 601. a slider; 602. mounting a plate; 603. mounting grooves; 604. a guide wheel; 605. a through notch; 606. a screw B; 607. a nut B; 7. a fixed base; 701. a side frame; 702. an arc-shaped head support table; 8. a limiting groove; 801. a clamping plate; 802. a screw C; 803. screwing the cap; 9. a safety controller body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a computer network information security controller includes two sets of brackets 1, a cross frame 4 and a security controller body 9, the two sets of brackets 1 are symmetrically disposed, and the brackets 1 are in an inverted L shape, fixed end blocks 3 are fixed on the upper surface of the brackets 1, the cross frame 4 is fixed between the end portions of the two sets of fixed end blocks 3, clamping bars 2 are disposed on the front side surface of the brackets 1, fixing components are correspondingly disposed between the brackets 1 and the clamping bars 2, two sets of adjusting components are symmetrically disposed on the upper surface of the cross frame 4, a fixing base 7 is disposed at the end portion of each adjusting component above the cross frame 4, two sets of side frames 701 are symmetrically fixed on the upper surface of the fixing base 7, a clamping component is disposed on the inner side of the left side frame 701, and the security controller body 9 is clamped and fixed between the two sets of side frames 701 through the clamping components.

Based on above structure, this device is when using, under the effect of fixed subassembly, can effectively realize the centre gripping effect of 1 upper end holding strip 2 of support, and then can fix the device in table limit department, through the fixed centre gripping of the fixed of safe controller body 9 that the centre gripping subassembly can be fine, and then effectively avoid the fixed mode that the tradition adopted the screw, the trouble of the trompil drilling of saving, can control the position of safe controller body 9 through adjusting part simultaneously to the needs of in-service use.

Example two

With reference to fig. 1 and fig. 2, based on above-mentioned embodiment 1, T-shaped sliding groove 101 has all been seted up to support 1 front side surface, inside equal spacing slidable mounting of T-shaped sliding groove 101 has T-shaped slider 102, and T-shaped slider 102 tip all extends to support 1 outside, and holding strip 2 all is fixed in the tip surface that T-shaped slider 102 is located support 1 outside, and holding strip 2 corresponds with T-shaped sliding groove 101 inner wall surface sliding connection through T-shaped slider 102, certain centre gripping effect can be realized under the effect of fixed subassembly to holding strip 2 and support 1, and then can conveniently fix the device in table limit one side.

EXAMPLE III

With reference to fig. 1 and fig. 2, based on the above embodiment 1 or 2, the fixing component includes the yielding hole 5 provided at a position corresponding to the T-shaped sliding groove 101 on the upper surface of the bracket 1, the bottom surface of the yielding hole 5 is provided with the through hole 501, the through hole 501 penetrates through the T-shaped sliding groove 101, the upper surface of the T-shaped slider 102 is fixed with the screw a502, the screw a502 slides through the through hole 501 and extends into the yielding hole 5, the outer surface of the screw a502 is engaged and screwed with the nut a503 in the yielding hole 5, a tool is inserted into the yielding hole 5, and then the nut a503 is screwed down, under the traction action of the screw a502, the bracket 1 and the clip strip 2 can form a certain clamping effect, and further the device itself can be fixed on one side of the table.

Example four

With reference to fig. 1 and fig. 3, based on the above embodiment 1, 2 or 3, the adjusting assembly includes the sliding groove 6 provided on the upper surface of the cross frame 4, there are two sets of sliding blocks 601 slidably mounted inside the sliding groove 6, there are mounting plates 602 fixedly mounted on the upper ends of the sliding blocks 601, and two sets of mounting plates 602 correspond to two sides of the bottom surface of the fixing base 7, mounting grooves 603 have been all provided at the bottom end of the sliding blocks 601, guide wheels 604 are rotatably mounted inside the mounting grooves 603, and the guide wheels 604 are all engaged inside the sliding groove 6, so as to loosen the nuts B607, so as to push the fixing base 7, under the sliding action of the sliding blocks 601, the guide wheels 604 and the sliding groove 6, the left-right adjustment of the safety controller body 9 is realized, and further, the safety controller body 9 can be adjusted to a desired position.

EXAMPLE five

With reference to fig. 1, fig. 3, and fig. 4, based on the

above embodiments

1, 2, 3, and 4, the through notches 605 are formed at the positions corresponding to the sliding grooves 6 on the back surface of the cross frame 4, the through notches 605 are communicated with the sliding grooves 6, the screws B606 are fixed at the positions corresponding to the through notches 605 on the back surface of the sliding block 601, the screws B606 pass through the through notches 605 and extend to the rear side of the cross frame 4, and the nuts B607 are engaged and screwed on the outer surface of the screws B606 at the rear side of the cross frame 4, so that the fixing base 7 is fixed, and the safety controller body 9 is effectively prevented from sliding randomly.

EXAMPLE six

Referring to fig. 1 and 5, based on the

above embodiments

1, 2, 3, 4, and 5, the clamping assembly includes a limiting groove 8 opened on the left side of the upper surface of the fixed base 7, a clamping plate 801 is slidably mounted in the limiting groove 8 in a limiting manner, a screw C802 is screwed in the left side frame 701 in a penetrating manner, the right end of the screw C802 is rotatably connected to the side surface of the clamping plate 801 through a bearing, a screwing cap 803 is fixedly mounted on the left end of the screw C802, the screw C802 is screwed by the screwing cap 803, the screw C802 pushes the clamping plate 801 to slide in the limiting groove 8, and the clamping plate 801 is matched with the side frame 701, so that the safety controller body 9 can be clamped and fixed.

EXAMPLE seven

Referring to fig. 5, based on the

above embodiments

1, 2, 3, 4, 5 or 6, four sets of arc-shaped head supporting platforms 702 are symmetrically fixed on the upper surface of the fixing base 7, and the arc-shaped head supporting platforms 702 are made of an insulating material, wherein the arc-shaped head supporting platforms 702 may be made of a teflon material in the prior art, so that excessive current leakage from the safety controller body 9 during operation can be prevented.

Example eight

As shown in fig. 5, based on the

above embodiments

1, 2, 3, 4, 5, 6, or 7, rubber pads are fixedly mounted on the opposite surfaces of the clamping plate 801 and the right side frame 701, and anti-slip patterns are formed on the surfaces of the rubber pads, so that the rubber pads provide a certain buffering effect, which can prevent the safety controller body 9 from being damaged due to excessive extrusion, and meanwhile, the anti-slip patterns improve the clamping effect of the clamping plate 801 and the side frame 701, thereby effectively avoiding the situation that the safety controller body 9 slides randomly.

This device supplies power for safety controller body 9 through external power supply to guarantee that safety controller body 9 can normally work, the theory of operation of safety controller body 9 is the same with the Zebra Security product theory of providing of Shenzhen inland Clevi electron Limited company, and it is the supporting product of distributed intelligent distribution information safety system, and concrete theory of operation does not do this and does not describe repeatedly.

The working principle of the invention is as follows: when the device is used, a tool is inserted into the abdicating hole 5 to unscrew the nut A503, then the bracket 1 is clamped on the upper surface of a table top, the holding strip 2 is adjusted to a specific position, then the tool is inserted into the abdicating hole 5, then the nut A503 is screwed, under the traction action of the screw A502, the bracket 1 and the holding strip 2 can form a certain clamping effect, further the device can be fixed on one side of the table top, then the safety controller body 9 is placed between the holding plate 801 and the side frame 701, the safety controller body 9 is placed against the arc-shaped head supporting table 702, the arc-shaped head supporting table 702 and the rubber pad provide a certain insulating effect, further the current leakage of the safety controller body 9 can be prevented, then the screw C802 is screwed through the screwing cap 803, the screw C802 pushes the holding plate 801 to slide in the limiting groove 8, further the holding plate 801 is matched with the side frame 701, and the safety controller body 9 can be clamped and fixed, simultaneously unscrew nut B607, can promote unable adjustment base 7, under the sliding action of sliding block 601 and guide pulley 604 and sliding tray 6, realize the left and right sides regulation of safety controller body 9, and then can adjust safety controller body 9 to required position, screw up nut B607 again afterwards for unable adjustment base 7 is fixed, effectively prevents that safety controller body 9 from sliding at will.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a computer network information safety controller, includes two sets of supports (1), crossbearer (4) and safety controller body (9), its characterized in that: two sets of support (1) are the symmetry and place, and support (1) are the shape of falling L, support (1) upper surface all is fixed with fixed end block (3), and is two sets of be fixed with crossbearer (4) between fixed end block (3) the tip, support (1) front side surface all is provided with holding strip (2), it is provided with fixed subassembly to correspond between support (1) and holding strip (2), crossbearer (4) upper surface symmetry is provided with two sets of adjusting part, crossbearer (4) top is located two sets of adjusting part tip and is provided with unable adjustment base (7), unable adjustment base (7) upper surface both sides symmetry is fixed with two sets of side bearer (701), the left side frame (701) inboard is provided with the centre gripping subassembly, and is two sets of be fixed with safety controller body (9) through the centre gripping subassembly centre gripping between side bearer (701).

2. The computer network information security controller of claim 1, wherein: t type spout (101) have all been seted up to support (1) front side surface, T type spout (101) inside equal spacing slidable mounting has T type slider (102), and T type slider (102) tip all extends to support (1) outside, and holding strip (2) all are fixed in T type slider (102) and are located the outer tip surface of support (1), and holding strip (2) correspond through T type slider (102) and T type spout (101) inner wall surface sliding connection.

3. The computer network information security controller of claim 2, wherein: fixed subassembly is including offering in hole (5) of stepping down of support (1) upper surface and T type spout (101) corresponding position department, through-hole (501) have all been seted up on the bottom surface of hole (5) of stepping down, and through-hole (501) all run through to T type spout (101) in, T type slider (102) upper surface all is fixed with screw rod A (502), and screw rod A (502) slide pass through-hole (501) and extend and reach to inside hole (5) of stepping down, screw rod A (502) surface is located hole (5) of stepping down the internal gearing and twists and be equipped with nut A (503).

4. The computer network information security controller of claim 3, wherein: the adjusting part is including offering sliding tray (6) at crossbearer (4) upper surface, the inside slidable mounting of sliding tray (6) has two sets of sliding blocks (601), the equal fixed mounting of sliding block (601) upper end has mounting panel (602), and two sets of mounting panel (602) correspond fixed connection with unable adjustment base (7) bottom surface both sides, mounting groove (603) have all been seted up to sliding block (601) bottom, inside all rotating of mounting groove (603) is installed guide pulley (604), and inside the equal block of guide pulley (604) in sliding tray (6).

5. The computer network information security controller of claim 4, wherein: the back surface of the transverse frame (4) corresponds position department with the sliding groove (6) and has all been seted up logical notch (605), and leads to notch (605) and sliding groove (6) and communicate with each other, sliding block (601) back surface corresponds position department with logical notch (605) and is fixed with screw rod B (606), and screw rod B (606) all pass and lead to notch (605) and extend to transverse frame (4) rear side, screw rod B (606) surface is located transverse frame (4) rear side department and all meshes to twist and is equipped with nut B (607).

6. The computer network information security controller of claim 5, wherein: the centre gripping subassembly is including offering in the left spacing groove (8) of unable adjustment base (7) upper surface, the inside spacing slidable mounting in spacing groove (8) has grip block (801), the left side the inside penetrability meshing of side bearer (701) is twisted and is equipped with screw rod C (802), screw rod C (802) right side tip passes through the bearing and is connected with grip block (801) side surface rotation, screw rod C (802) left side tip fixed mounting has wrong cap (803).

7. The computer network information security controller of claim 6, wherein: four groups of arc-shaped head supporting tables (702) are symmetrically fixed on the upper surface of the fixed base (7), and the arc-shaped head supporting tables (702) are made of insulating materials.

8. The computer network information security controller of claim 7, wherein: rubber pads are fixedly arranged on the opposite surfaces of the clamping plate (801) and the right side frame (701), and anti-skid grains are formed in the surfaces of the rubber pads.