CN116321901A - Computer network safety protection device and method - Google Patents
Computer network safety protection device and method Download PDFInfo
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- CN116321901A CN116321901A CN202310184962.6A CN202310184962A CN116321901A CN 116321901 A CN116321901 A CN 116321901A CN 202310184962 A CN202310184962 A CN 202310184962A CN 116321901 A CN116321901 A CN 116321901A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000007667 floating Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000005381 potential energy Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000012806 monitoring device Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1495—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures providing data protection in case of earthquakes, floods, storms, nuclear explosions, intrusions, fire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1489—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures characterized by the mounting of blades therein, e.g. brackets, rails, trays
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present utility model relates to a protection device, and more particularly, to a computer network security protection device and method. The liquid level monitoring device comprises a telescopic part, a containing part and a liquid level monitoring part, wherein the telescopic part is arranged on a cabinet body; the telescopic part encloses the inside of the telescopic part into an isolation cavity, the cabinet body is positioned in the isolation cavity, an elastic piece is arranged in the telescopic part, and the elastic piece is compressed by limiting the liquid level monitoring part; in the computer network safety protection device and method, when no flood occurs, the connecting frame and the connecting cloth are all in the storage cavity, the contact between the cabinet body and external air is not affected, when the flood is detected by the liquid level monitoring part, the limit of the connecting frame is canceled, the compressed elastic piece pushes the connecting frame to move upwards to open the connecting cloth, corresponding protection measures are carried out on the cabinet body under different conditions, and the waterproof effect of the cabinet body is achieved on the premise that the heat dissipation of the cabinet body is not affected.
Description
Technical Field
The present utility model relates to a protection device, and more particularly, to a computer network security protection device and method.
Background
The combination of computer and communication has a profound effect on the organization of computer systems; placing a large computer in a separate room and then the user takes their processing task to get on the machine in the room, this "computer center" concept is now completely outdated; processing all the calculation demands in the whole organization by one computer, wherein the old model is replaced by a new model, and a large number of independent computers but connected with each other are used for jointly completing the calculation tasks under the new model; these systems are called computer networks, and with the rapid development of network technologies, the application fields of computer network devices are expanding continuously, so that the protection devices for the computer network devices are innovated and designed, and the development of network technologies is promoted.
In order to prevent the safety of the cabinet, people can set protective measures on the periphery of the cabinet to prevent the cabinet from being damaged when meeting water.
The utility model discloses a cloud computing computer network information safety protection device as disclosed in chinese patent with publication No. CN214253089U, including the protection cabinet body that the front side is provided with the sealing door and the support section of thick bamboo that four vertical arrises of protection cabinet body were located fixed, vertically insert a buffer post of taking the barb in the bottom in every support section of thick bamboo respectively, the upper end of every buffer post and the lower fixed surface of the horizontal buffer board of protection cabinet body top are connected, the buffer spring that is used for supporting the buffer post still overlaps respectively in every buffer post lower extreme, sealing door and cabinet body adopt the inside corrosion resistant plate that is provided with the intermediate layer to make, the heating part position of every computer mainboard is fixed with a heat absorber respectively, heat absorber and heat abstractor are by airtight metal heat exchange box and run through the snakelike metal heat pipe of metal heat exchange box and constitute, snakelike metal heat pipe's one end is the feed liquor end. The utility model can effectively avoid the damage of external force to the internal cloud computer main board, has good heat dissipation effect, and effectively ensures the dustproof and even waterproof effect of the cabinet body.
Above-mentioned scheme is sealed the rack and reduces the influence of external water to the rack, and totally closed protection just leads to the rack heat dissipation difficulty like this, need set up cooling mechanism and cool down the rack, but under the general circumstances, the rack is in nice and cool basement, and such protection machanism can not adjust the closed state, can only increase the firing equipment in protection machanism department and cool down the rack, has caused the waste to external cold air resource.
Disclosure of Invention
The present utility model is directed to a computer network security protection device and method, which solve the above-mentioned problems in the prior art.
In order to achieve the above object, one of the objects of the present utility model is to provide a computer network safety protection device, which comprises a telescopic part, a storage part and a liquid level monitoring part, wherein the telescopic part is arranged on a cabinet body, and the storage part is arranged at the bottom of the cabinet body and is used for storing the telescopic part; the telescopic part encloses the inside of the telescopic part into an isolation cavity, the cabinet body is positioned in the isolation cavity, an elastic piece is arranged in the telescopic part, and the elastic piece is compressed by limiting the liquid level monitoring part; the liquid level monitoring portion is arranged on the side wall of the containing portion and used for detecting the height of the liquid level, when the liquid level rises, the liquid level monitoring portion cancels the limiting of the telescopic portion, and the elastic piece is forced to rebound to drive the telescopic portion to rise so as to increase the space of the isolation chamber.
As a further improvement of the technical scheme, the telescopic part comprises a plurality of connecting frames, the connecting frames are of a reverse-shaped structure, and the connecting frames are sleeved on the periphery of the cabinet body; wherein, connecting cloth and compression springs are arranged between two adjacent connecting frames.
As a further improvement of the technical scheme, the containing part comprises an installation table, the installation table is arranged at the bottom of the cabinet body, a containing cavity is formed in the top of the installation table, and the height of the containing cavity is consistent with the height of the connecting frame after the connecting frame is folded.
As a further improvement of the technical scheme, the liquid level monitoring part comprises a fixed plate fixedly arranged on the side wall of the mounting table, a slide way is arranged in the fixed plate, a sliding block is longitudinally arranged in the slide way in a sliding manner, a floating ball is fixedly arranged on the side wall of the sliding block, and a guide groove is formed in the side wall of the sliding block; the top of mount table is fixed and is provided with the pivot, and the outer wall of pivot rotates and is provided with straight board, and when a plurality of the link is folding, the one end of straight board is located the top of link, the other end of straight board penetrates to the guide slot in, when the slider moves up, through the guide slot drives straight board and rotates.
As a further improvement of the technical scheme, the side wall of the cabinet body is fixedly provided with a sliding rail, a straight rod is longitudinally arranged in the sliding rail in a sliding manner, one end of the straight rod is fixedly arranged on the inner wall of the connecting frame, one side of the cabinet body is provided with a cabinet door, a driving piece is arranged at the cabinet door, and when the cabinet door is opened, the straight rod is extruded through the driving piece, so that the straight rod drives the connecting frame to move downwards.
As the further improvement of this technical scheme, the driving piece includes cam and slide, the fixed one end that sets up at the cabinet door top of cam, the slide transversely slides and sets up the lateral wall at the cabinet body, the one end that the slide is close to the straight-bar is the slope setting, the other end of slide is laminated with the outer lane of cam.
As a further improvement of the technical scheme, a filter screen is arranged in the accommodating cavity, a vent communicated with the accommodating cavity is formed in the side wall of the mounting table, the vent is located below the filter screen, shielding cloth is fixedly arranged at the top of the connecting frame and located above, and the shielding cloth is sleeved on the periphery of the cabinet body in a 'back' structure.
As a further improvement of the technical scheme, the side wall of the mounting table is provided with a baffle plate in a longitudinally sliding manner at the position of the vent, the baffle plate is positioned below the vent, and one end of the baffle plate is fixedly connected with the side wall of the sliding block.
As a further improvement of the technical scheme, the connecting cloth is made of elastic materials, a fixed column is arranged on one side of the mounting table, the bottom end of the fixed column is bent towards the mounting table, the bottom end of the fixed column is inserted into the mounting table and is in sliding connection with the mounting table, a plurality of push rods are fixedly arranged on one side, close to the connecting cloth, of the fixed column, and the push rods are located in the middle of the connecting cloth.
It is a second object of the present utility model to provide a method for a computer network security guard, comprising the method steps of:
s1, when the water level starts to rise on the ground, at the moment, the floating ball floats on the water surface through the buoyancy of the floating ball, and drives the sliding block to move upwards when the water level rises, and the sliding block moves upwards to guide and rotate the end part of the straight plate through the inclined plane of the sliding block, so that one end of the straight plate rotates to be separated from the connecting frame;
s2, when the straight plate is separated from the connecting frame, the elastic potential energy compressed by the compression spring starts to be released, the connecting frame is pushed upwards in the releasing process, the distance between the two connecting frames is increased, the connecting cloth is pulled up, and the connecting cloth surrounds the cabinet body, so that water cannot contact with the cabinet body;
and S3, after the flood passes, the connecting frames move downwards to force the compression springs to compress, so that the distance between the two connecting frames is shortened, the connecting frames move downwards to the accommodating cavity, then the floating ball moves downwards, the sliding block moves downwards, and the rotating straight plate is driven to reset through the guide groove, so that the connecting frames are clamped, and cannot ascend.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the computer network safety protection device and method, when no flood occurs, the connecting frame and the connecting cloth are all in the storage cavity, the contact between the cabinet body and external air is not affected, when the flood is detected by the liquid level monitoring part, the limit of the connecting frame is canceled, the compressed elastic piece pushes the connecting frame to move upwards to open the connecting cloth, corresponding protection measures are carried out on the cabinet body under different conditions, and the waterproof effect of the cabinet body is achieved on the premise that the heat dissipation of the cabinet body is not affected.
2. In the computer network safety protection device and the computer network safety protection method, the characteristic that the connecting frame can be lifted is utilized, the connecting frame is pressed by the driving piece when the cabinet door is opened, the connecting frame is forced to move downwards in the opening process of the cabinet body, and therefore the cabinet door is opened quickly.
3. According to the computer network safety protection device and the computer network safety protection method, when the filter screen is blocked by dust, the shielding cloth is matched with the connecting cloth to seal the space on the outer wall of the cabinet body, the connecting frame is pressed downwards, the sealing space is controlled to be smaller by utilizing the shrinkage characteristic of the connecting frame, gas is accelerated to pass through the filter screen, and the gas flows from top to bottom in the process of passing through the filter screen, so that dust attached to the bottom of the filter screen is blown off, and the cleaning efficiency of the dust is improved.
4. In the computer network safety protection device and the computer network safety protection method, the fixing column is pushed to enable the storage cavity to extrude and deform the connecting cloth, the size of the space between the cabinet body and the connecting cloth is adjusted by utilizing the deformation characteristic of the connecting cloth, and air between the cabinet body and the connecting cloth is ventilated with the outside in the adjustment process, so that the forced air exhaust effect is achieved, and the radiating efficiency of the cabinet body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the telescopic part of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the telescoping portion A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the mounting table of the present utility model;
FIG. 5 is a schematic view of a limiting portion according to the present utility model;
FIG. 6 is a schematic view of the structure of the straight rod of the present utility model;
FIG. 7 is a schematic view of the cam of the present utility model;
FIG. 8 is a schematic view of a skateboard according to the present utility model;
FIG. 9 is a schematic view of a filter screen according to the present utility model;
FIG. 10 is a schematic view of the structure of the vent of the present utility model;
FIG. 11 is a schematic view of the cleaning principle of the filter screen of the present utility model;
fig. 12 is a schematic structural view of the push rod of the present utility model.
The meaning of each reference sign in the figure is:
100. a cabinet body; 110. a cabinet door;
200. a telescopic part;
210. a connecting frame; 211. connecting cloth; 212. a compression spring; 213. a telescopic rod; 220. a straight rod; 221. a slide rail; 230. a cam; 231. a slide plate;
300. a storage section;
310. a mounting table; 311. a storage chamber; 320. a filter screen; 321. a vent; 322. a shielding cloth; 323. a baffle; 330. fixing the column; 331. a push rod;
400. a liquid level monitoring unit; 410. a fixing plate; 411. a slide block; 412. a floating ball; 413. a straight plate; 414. and a guide groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1, an objective of the present utility model is to provide a computer network security protection device, which considers the problem that the heat dissipation of the cabinet is difficult due to the totally enclosed protection, and the damage to the cabinet is easily caused by the unsealed structure when a flood occurs. Therefore, the utility model mainly aims to realize the function of timely isolating the cabinet body 100 from water when the flood occurs without affecting the heat dissipation performance of the cabinet body 100 before the flood occurs. The protection device comprises a telescopic part 200, a containing part 300 and a liquid level monitoring part 400 which are arranged on the cabinet body 100, wherein the containing part 300 is arranged at the bottom of the cabinet body 100 and is used for containing the telescopic part 200; the telescopic part 200 encloses the inside of the cabinet body 100 into an isolation cavity, an elastic piece is arranged in the telescopic part 200, and the elastic piece is compressed by limiting the liquid level monitoring part 400; the liquid level monitoring portion 400 is arranged on the side wall of the storage portion 300 and is used for detecting the height of the liquid level, when the liquid level rises, the liquid level monitoring portion 400 cancels the limit of the telescopic portion 200, forces the elastic piece to rebound to drive the telescopic portion 200 to rise so as to increase the space of the isolation chamber and slow down the contact speed of the liquid and the cabinet door 110, thereby preventing the liquid from being higher to submerge the cabinet body 100 and achieving the protection effect on the cabinet body 100.
The foregoing is specifically disclosed by the following examples.
Figures 1-8 show a first embodiment of the utility model,
in this embodiment, as shown in fig. 2 and 3, the telescopic portion 200 includes a plurality of connection frames 210, the plurality of connection frames 210 are all in a shape like a Chinese character 'hui', and meanwhile, the plurality of connection frames 210 are longitudinally arranged and all sleeved on the periphery of the cabinet body 100; wherein, a connecting cloth 211 and a compression spring 212 are arranged between two adjacent connecting frames 210, and the connecting cloth 211 preferably adopts a flexible structure so as to twist and deform when the distance between the two connecting frames 210 is shortened; in order to ensure that the connecting frames 210 cannot be inclined at will in the working process, the telescopic rods 213 are sleeved in the compression springs 212, the telescopic rods 213 are composed of a plurality of round rods in sliding connection, the bottom ends of the telescopic rods 213 are fixedly connected with one connecting frame 210, and the top ends of the telescopic rods 213 are fixedly connected with the other connecting frame 210, so that when the distance between the two connecting frames 210 is shortened, the telescopic rods 213 limit the connecting frames 210, the connecting frames 210 can only longitudinally move, and meanwhile the phenomenon that the compression springs 212 overturne due to excessive compression can be prevented.
In fig. 1 and 4, the storage part 300 includes a mounting table 310, the mounting table 310 is disposed at the bottom of the cabinet 100, and in order to prevent the cabinet 100 from being displaced at the top of the mounting table 310, a slot is formed at the top of the mounting table 310, and the cabinet 100 is inserted into the slot; the top of the mounting table 310 is provided with a receiving cavity 311, and the height of the receiving cavity 311 is consistent with the height of the folded plurality of connecting frames 210.
In fig. 5, the liquid level monitoring part 400 comprises a fixed plate 410 fixedly arranged on the side wall of the mounting table 310, a slide way is arranged in the fixed plate 410, a sliding block 411 is longitudinally arranged in the slide way in a sliding manner, a floating ball 412 is fixedly arranged on the side wall of the sliding block 411, the initial position of the bottom of the floating ball 412 is attached to the ground, so that floating can be carried out when liquid is low, and a guide groove 414 is formed on the side wall of the sliding block 411; the top of mount 310 is fixed and is provided with the pivot, the outer wall rotation of pivot is provided with straight board 413, when a plurality of link 210 are folding, the one end of straight board 413 is located the top of link 210 at top, the other end of straight board 413 penetrates to in the guide slot 414, guide slot 414 is the slope setting, when slider 411 moves up, drive straight board 413 through guide slot 414 and rotate, the tip of straight board 413 is guided through self inclined plane to inclined guide slot 414, and straight board 413 sets up in the pivot unable removal, therefore straight board 413 can only rotate through the pivot, straight board 413 one-tenth just makes the other end of self break away from link 210.
Therefore, it is known that when no flood occurs, the connection frame 210 and the connection cloth 211 are both located in the storage cavity 311, so that the contact between the cabinet body 100 and the external air is not affected, when the flood is detected by the liquid level monitoring portion 400, the limit of the connection frame 210 is canceled, and the compressed elastic member pushes the connection frame 210 to move upwards to open the connection cloth 211, so that corresponding protection measures are performed on the cabinet body 100 under different conditions, and the waterproof effect on the cabinet body 100 is achieved on the premise that the heat dissipation of the cabinet body 100 is not affected.
When a flood occurs, the water level starts to rise on the ground, at the moment, the floating ball 412 floats on the water surface through the buoyancy of the floating ball, and drives the sliding block 411 to move upwards when the water level rises, and the sliding block 411 moves upwards to guide and rotate the end part of the straight plate 413 through the inclined plane of the sliding block 411 so that one end of the straight plate 413 rotates to be separated from the connecting frame 210; when the straight plate 413 is separated from the connection frame 210, the elastic potential energy compressed by the compression spring 212 starts to be released, and pushes the connection frame 210 upwards in the releasing process, at this time, the distance between the two connection frames 210 is increased, the connection cloth 211 is pulled up, at this time, the connection cloth 211 surrounds the periphery of the cabinet 100, so that water cannot contact with the cabinet 100;
after the flood, the top connecting frame 210 is pressed downwards, the compression spring 212 compresses, the distance between the two connecting frames 210 is shortened, the connecting frames move downwards into the accommodating cavity 311, then the floating ball 412 is pressed downwards, the sliding block 411 moves downwards, and the rotating straight plate 413 is driven to reset through the guide groove 414, so that the connecting frames 210 are clamped and cannot ascend.
In the second embodiment, after a long time of operation, the machine in the cabinet body 100 is inevitably failed, when the machine fails, the protection structure is required to be removed first, and then the cabinet body 100 is opened for maintenance, so that the rush repair efficiency is affected, and therefore, the embodiment is implemented on the basis of the first embodiment, please refer to fig. 7 and 8:
the side wall of the cabinet body 100 is fixedly provided with a sliding rail 221, a straight rod 220 is longitudinally arranged in the sliding rail 221 in a sliding manner, one end of the straight rod 220 is fixedly arranged on the inner wall of the connecting frame 210, one side of the cabinet body 100 is provided with a cabinet door 110, a driving piece is arranged at the cabinet door 110, and when the cabinet door 110 is opened, the straight rod 220 is extruded through the driving piece, so that the straight rod 220 drives the connecting frame 210 to move downwards.
The driving piece comprises a cam 230 and a sliding plate 231, wherein the cam 230 is fixedly arranged at one end of the top of the cabinet door 110, the sliding plate 231 is transversely arranged on the side wall of the cabinet body 100 in a sliding manner, one end, close to the straight rod 220, of the sliding plate 231 is obliquely arranged, and the other end of the sliding plate 231 is attached to the outer ring of the cam 230.
When the cabinet door 110 is opened, one end of the cabinet door 110 starts to rotate and drives the cam 230 to rotate, the cam 230 rotates to press the sliding plate 231 through the protruding portion thereof, so that the sliding plate 231 moves towards the straight rod 220 (i.e. in the direction of arrow a in fig. 8), and during the moving process, the sliding plate 231 presses the straight rod 220 through the inclined surface thereof, so that the straight rod 220 is forced to move downwards (refer to the direction of arrow b in fig. 8), and the straight rod 220 moves downwards to drive the connecting frame 210 to move downwards, so that when the cabinet door 110 is to be opened, the connecting frame 210 automatically moves downwards to shrink, and no additional operation is required.
That is, by utilizing the characteristic that the connection frame 210 can be lifted, the connection frame 210 is pressed by the driving member when the cabinet door 110 is opened, so that the connection frame 210 is forced to move down in the process of opening the cabinet body 100, thereby completing the rapid opening of the cabinet door 110.
It should be noted that, if the distance between the connecting frame 210 and the cabinet body 100 is too small, when the cabinet door 110 cannot rotate by a large angle, the cabinet door 110 may be divided into a plurality of door panels, two adjacent door panels are hinged to each other, and then the door panels close to the cam 230 are opened to realize large-angle rotation of the cam 230 at a small distance. And when the connecting frame 210 is lifted, the connecting frame 210 can drive the cabinet door 110 to rotate and reset through the sliding plate 231 and the cam 230, that is, the cabinet door 110 is closed.
In the third embodiment, in order to avoid the collision between the articles to be moved and the cabinet 100 in some frequent activities, such as large-scale moving of the articles, the connection frame 210 is set to be in a raised state to protect the cabinet 100, so that the heat dissipation components in the cabinet 100 need to be activated, but if the surrounding dust is more, the filter plates in the heat dissipation components are easily blocked, so that the air flow rate is slower, and the heat dissipation efficiency is affected, for this reason, please refer to fig. 9-11:
the filter screen 320 is arranged in the accommodating cavity 311, the side wall of the mounting table 310 is provided with a vent 321 communicated with the accommodating cavity 311, the vent 321 is positioned below the filter screen 320, the top of the connecting frame 210 positioned above is fixedly provided with a shielding cloth 322, the shielding cloth 322 is sleeved on the periphery of the cabinet body 100 in a 'back' shape structure, the shielding cloth 322 is preferably made of elastic materials, such as rubber, and the inner ring of the shielding cloth 322 is provided with an elastic rope so as to avoid gaps between the inner ring of the shielding cloth 322 and the outer wall of the cabinet body 100.
When the cabinet is used, the heat dissipation part in the cabinet 100 works to enable external air to enter the accommodating cavity 311 through the sliding plate 231, then the external air is filtered by the filter screen 320 and then enters the cabinet 100, when long dust is accumulated at the bottom of the filter screen 320, the connecting frame 210 is pressed downwards, the shielding cloth 322 is matched with the connecting cloth 211 to seal the space of the outer wall of the cabinet 100, so that after the connecting frame 210 is moved downwards to shrink, the space between the connecting cloth 211 and the outer wall of the cabinet 100 is reduced, the air is compressed, the compressed air is discharged through the ventilation opening 321 after passing through the filter screen 320, and in the process of passing through the filter screen 320, the air flows from top to bottom (in the arrow direction in fig. 11), the filter screen 320 is blocked by dust, so that the air can be accelerated to pass through the filter screen 320, and dust attached to the bottom of the filter screen 320 is blown down and discharged through the ventilation opening 321.
Therefore, when the filter screen 320 is blocked by dust, the shielding cloth 322 cooperates with the connecting cloth 211 to seal the space of the outer wall of the cabinet 100, the connecting frame 210 is pressed down, the sealing space is controlled to be smaller by utilizing the shrinkage characteristic of the connecting frame 210, so that the gas is accelerated to pass through the filter screen 320, and the gas flows from top to bottom in the process of passing through the filter screen 320, so that the dust attached to the bottom of the filter screen 320 is blown off, and the cleaning efficiency of the dust is improved.
In addition, in order to prevent floods from occurring, water continuously enters the storage cavity 311 through the vent 321, the side wall of the mounting table 310 is provided with a baffle 323 in a longitudinally sliding manner at the vent 321, the baffle 323 is positioned below the vent 321, one end of the baffle 323 is fixedly connected with the side wall of the slide block 411, and the slide block 411 moves upwards to drive the baffle 323 to block the vent 321, so that water is prevented from entering the storage cavity 311.
In the fourth embodiment, considering that when the cabinet 100 is in heavy load operation, the temperature around the cabinet 100 will rise faster, if the cabinet 100 needs to be cooled by external equipment during long-time operation, for this purpose, please refer to fig. 12, the connection cloth 211 is made of elastic material, such as rubber, a fixing column 330 is provided on one side of the mounting table 310, the bottom end of the fixing column 330 is bent towards the mounting table 310, the bottom end of the fixing column 330 is inserted into the mounting table 310 and slidingly connected with the mounting table 310, a plurality of push rods 331 are fixedly provided on one side of the fixing column 330 near the connection cloth 211, the push rods 331 are located in the middle of the connection cloth 211, when the cabinet 100 heats too much, the fixing column 330 pushes the connection cloth 211, the push rods 331 are driven by the push rods 331, the push rods 331 push the connection cloth 211, so that the connection cloth 211 deforms to discharge the air between the cabinet 100 and the connection cloth 211, and when the push rods 331 are separated from the connection cloth 211, the connection cloth 211 is restored to suck the external air between the cabinet 100 and the connection cloth 211, and the forced air discharge effect is completed.
In summary, the fixing column 330 is pushed to make the accommodating cavity 311 squeeze and deform the connecting cloth 211, the size of the space between the cabinet body 100 and the connecting cloth 211 is adjusted by utilizing the deformation characteristic of the connecting cloth 211, and the air between the cabinet body 100 and the connecting cloth 211 is ventilated with the outside in the adjustment process, so that the forced air exhaust effect is achieved, and the heat dissipation efficiency of the cabinet body 100 is improved.
It is a second object of the present utility model to provide a method for a computer network security guard, comprising the method steps of:
s1, when the water level starts to rise on the ground, at the moment, the floating ball 412 floats on the water surface through the buoyancy of the floating ball, and drives the sliding block 411 to move upwards when the water level rises, and the sliding block 411 moves upwards to guide and rotate the end part of the straight plate 413 through the inclined plane of the sliding block 411 so as to enable one end of the straight plate 413 to rotate to be separated from the connecting frame 210;
s2, when the straight plate 413 is separated from the connecting frames 210, the elastic potential energy compressed by the compression springs 212 starts to be released, and the connecting frames 210 are pushed upwards in the releasing process, at the moment, the distance between the two connecting frames 210 is increased, the connecting cloth 211 is pulled up, at the moment, the connecting cloth 211 surrounds the periphery of the cabinet body 100, and water cannot contact with the cabinet body 100;
s3, after the flood passes, the connecting frames 210 are moved downwards to force the compression springs 212 to compress, so that the distance between the two connecting frames 210 is reduced, the floating balls 412 are moved downwards into the accommodating cavity 311, and the sliding blocks 411 are moved downwards to drive the rotating straight plates 413 to reset through the guide grooves 414, so that the connecting frames 210 are clamped and cannot ascend.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a computer network safety device, includes telescopic portion (200), storage portion (300) and liquid level monitoring portion (400) that set up on cabinet body (100), its characterized in that: the accommodating part (300) is arranged at the bottom of the cabinet body (100) and is used for accommodating the telescopic part (200); the telescopic part (200) encloses the inside of the cabinet body (100) into an isolation cavity, an elastic piece is arranged in the telescopic part (200), and the elastic piece is compressed by limiting the liquid level monitoring part (400); the liquid level monitoring portion (400) is arranged on the side wall of the containing portion (300) and used for detecting the height of the liquid level, when the liquid level rises, the liquid level monitoring portion (400) cancels the limiting of the telescopic portion (200) and forces the elastic piece to rebound to drive the telescopic portion (200) to rise so as to increase the space of the isolation chamber.
2. The computer network security guard of claim 1, wherein: the telescopic part (200) comprises a plurality of connecting frames (210), the connecting frames (210) are of a reverse-shaped structure, and the connecting frames (210) are sleeved on the periphery of the cabinet body (100); wherein, a connecting cloth (211) and a compression spring (212) are arranged between two adjacent connecting frames (210).
3. The computer network security guard of claim 2, wherein: the storage part (300) comprises an installation table (310), the installation table (310) is arranged at the bottom of the cabinet body (100), a storage cavity (311) is formed in the top of the installation table (310), and the height of the storage cavity (311) is consistent with the height of the plurality of connecting frames (210) after the connecting frames are folded.
4. A computer network security guard as claimed in claim 3, wherein: the liquid level monitoring part (400) comprises a fixed plate (410) fixedly arranged on the side wall of the mounting table (310), a slide way is arranged in the fixed plate (410), a sliding block (411) is longitudinally arranged in the slide way in a sliding manner, a floating ball (412) is fixedly arranged on the side wall of the sliding block (411), and a guide groove (414) is formed in the side wall of the sliding block (411); the top of mount table (310) is fixed and is provided with the pivot, and the outer wall of pivot rotates and is provided with straight board (413), and a plurality of when link (210) are folding, the one end of straight board (413) is located the top of link (210), the other end of straight board (413) penetrates in guide slot (414), when slider (411) are moved up, through guide slot (414) drive straight board (413) rotation.
5. The computer network security guard of claim 2, wherein: the cabinet is characterized in that a sliding rail (221) is fixedly arranged on the side wall of the cabinet body (100), a straight rod (220) is longitudinally arranged in the sliding rail (221) in a sliding manner, one end of the straight rod (220) is fixedly arranged on the inner wall of the connecting frame (210), a cabinet door (110) is arranged on one side of the cabinet body (100), a driving piece is arranged at the cabinet door (110), and when the cabinet door (110) is opened, the straight rod (220) is extruded through the driving piece, so that the straight rod (220) drives the connecting frame (210) to move downwards.
6. The computer network security guard of claim 5, wherein: the driving piece comprises a cam (230) and a sliding plate (231), the cam (230) is fixedly arranged at one end of the top of the cabinet door (110), the sliding plate (231) is transversely arranged on the side wall of the cabinet body (100) in a sliding mode, one end, close to the straight rod (220), of the sliding plate (231) is obliquely arranged, and the other end of the sliding plate (231) is attached to the outer ring of the cam (230).
7. The computer network security guard of claim 4, wherein: the filter screen (320) is arranged in the accommodating cavity (311), a vent (321) communicated with the accommodating cavity (311) is formed in the side wall of the mounting table (310), the vent (321) is located below the filter screen (320), shielding cloth (322) is fixedly arranged at the top of the connecting frame (210) and located above, and the shielding cloth (322) is sleeved on the periphery of the cabinet body (100) in a 'back' structure.
8. The computer network security guard of claim 7, wherein: the side wall of the mounting table (310) is positioned at the vent (321) and is longitudinally provided with a baffle plate (323) in a sliding manner, the baffle plate (323) is positioned below the vent (321), and one end of the baffle plate (323) is fixedly connected with the side wall of the sliding block (411).
9. The computer network security guard of claim 4, wherein: the connecting cloth (211) is made of elastic materials, a fixing column (330) is arranged on one side of the mounting table (310), the bottom end of the fixing column (330) is bent towards the mounting table (310), the bottom end of the fixing column (330) is inserted into the mounting table (310) and is in sliding connection with the mounting table (310), a plurality of push rods (331) are fixedly arranged on one side, close to the connecting cloth (211), of the fixing column (330), and the push rods (331) are located in the middle of the connecting cloth (211).
10. A method for a computer network security guard as claimed in any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, when the water level starts to rise on the ground, at the moment, the floating ball (412) floats on the water surface through own buoyancy, and drives the sliding block (411) to move upwards when the water level rises, the sliding block (411) moves upwards to guide and rotate the end part of the straight plate (413) through own inclined plane, so that one end of the straight plate (413) rotates to be separated from the connecting frame (210);
s2, after the straight plate (413) is separated from the connecting frame (210), the elastic potential energy compressed by the compression spring (212) starts to be released, the connecting frame (210) is pushed upwards in the releasing process, the distance between the two connecting frames (210) is increased, the connecting cloth (211) is pulled up, and the connecting cloth (211) enables the cabinet body (100) to be out of Zhou Weiqi, so that water cannot contact with the cabinet body (100);
s3, after the flood passes, the connecting frames (210) are moved downwards to force the compression springs (212) to compress, so that the distance between the two connecting frames (210) is shortened, the connecting frames are moved downwards into the containing cavity (311), then the floating ball (412) is moved downwards, the sliding block (411) is moved downwards to drive the rotating straight plate (413) to reset through the guide groove (414), and the connecting frames (210) are clamped, so that the connecting frames cannot ascend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310184962.6A CN116321901B (en) | 2023-03-01 | 2023-03-01 | Computer network safety protection device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310184962.6A CN116321901B (en) | 2023-03-01 | 2023-03-01 | Computer network safety protection device and method |
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| Publication Number | Publication Date |
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| CN116321901A true CN116321901A (en) | 2023-06-23 |
| CN116321901B CN116321901B (en) | 2023-12-22 |
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| CN202310184962.6A Active CN116321901B (en) | 2023-03-01 | 2023-03-01 | Computer network safety protection device and method |
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| CN116321901B (en) | 2023-12-22 |
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Effective date of registration: 20231030 Address after: Room 202, Building 5, Hongfa Industrial Park, Tangtou Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province, 518100 Applicant after: Shenzhen Nuoxin'an Technology Co.,Ltd. Address before: 401123 Building 16, Internet Industrial Park, No. 106, Jinkai Avenue, Yubei District, Chongqing Applicant before: Wu Tingting |
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