CN113453461A - Big data computer network safety device - Google Patents
Big data computer network safety device Download PDFInfo
- Publication number
- CN113453461A CN113453461A CN202110614289.6A CN202110614289A CN113453461A CN 113453461 A CN113453461 A CN 113453461A CN 202110614289 A CN202110614289 A CN 202110614289A CN 113453461 A CN113453461 A CN 113453461A
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- China
- Prior art keywords
- big data
- data computer
- computer network
- protective
- protection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- 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
- H05K7/1421—Drawers for printed circuit boards
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
- A62C99/0027—Carbon dioxide extinguishers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a big data computer network safety protection device which comprises a shock absorption mechanism used for absorbing shock for a big data computer, a supporting mechanism used for supporting the big data computer and a cooling air conditioner. When the temperature of the big data computer in the protective box is too high, the electromagnets and the electric ball valves on the whole protective box are automatically powered off, the electromagnets do not adsorb the protective plate any more after the power off, so that the protective plate is turned over downwards by using the gravity of the protective plate by taking the rotating shaft as the center, then the openings of the air-permeable grid plates on the two sides of the protective box are sealed by the protective plate, the front end of the gas cylinder is opened by using the powered-off electric ball valve, and then the carbon dioxide gas in the gas cylinder flows into the sealed protective box, so that the big data computer in the gas cylinder can be rapidly cooled, meanwhile, the fire can be extinguished by using the carbon dioxide to extinguish a fire area, and then the protective circuit part can be ignited to ignite.
Description
Technical Field
The invention relates to the technical field of network security, in particular to a big data computer network security protection device.
Background
Big data, an IT industry term, refers to a data set that cannot be captured, managed and processed by a conventional software tool within a certain time range, and is a massive, high-growth rate and diversified information asset that needs a new processing mode to have stronger decision-making power, insight discovery power and process optimization capability; the big data computer is a computer specially used for processing the big data, and all data in the computer is more, so if the data is damaged, the precious data cannot be recovered; and traditional computer safety device generally protects at the mode that the metal casing was added in the main frame outside, obviously this kind of protection is not enough, because the data bulk that big data computer handled is great, consequently it generates heat can very seriously, then if the improper condition that can cause big data computer to generate heat and arouse the condition of catching fire to can make big data computer cause the loss damage of data, its holistic thermal diffusivity of the protector that has now at present is relatively poor simultaneously.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a big data computer network security device.
The invention realizes the purpose through the following technical scheme:
a big data computer network safety protection device comprises a shock absorption mechanism for absorbing shock of a big data computer, a supporting mechanism for supporting the big data computer, a cooling air conditioner, a protection mechanism for protecting the big data computer and a fire extinguishing mechanism for quickly extinguishing the big data computer, wherein the cooling air conditioner is positioned above the supporting mechanism, the shock absorption mechanism is positioned below the supporting mechanism, the protection mechanism comprises a protection box, an electromagnet, protection plates, rotating shafts and steel wires, the electromagnet is arranged at the top of the inner side of the protection box, the rotating shafts are arranged on two sides of the inner part of the protection box, the protection plates are arranged on the outer side of the rotating shafts, and the steel wires are arranged at one end, close to the middle position of the protection box, of the protection plates; the fire extinguishing mechanism comprises a gas cylinder, a fixing band, an electric ball valve, an injection pipe and a ceiling, the ceiling is installed at the top of the protective box, the gas cylinder is installed on two sides of the ceiling, the fixing band is installed on the outer side of the gas cylinder, the electric ball valve is installed at the front end of the gas cylinder, and the injection pipe is installed inside the ceiling.
Preferably: the damping mechanism comprises a base, a damping seat, universal wheels and springs, the base is connected to the bottom of the protective box through bolts, the damping seat is located at the bottom of the base, the springs are arranged between the base and the damping seat, and the universal wheels are connected to the lower end of the damping seat through bolts.
According to the arrangement, the universal wheels are used for supporting the shock absorption seat, and meanwhile, the spring between the base and the shock absorption seat is used for absorbing shock of the whole device, so that damage to a big data computer caused by severe shock is protected.
Preferably: the damping mechanism comprises a base, a damping seat, universal wheels and an air cushion, wherein the base is connected to the bottom of the protective box through bolts, the damping seat is located at the bottom of the base, the air cushion is arranged between the base and the damping seat, and the universal wheels are connected to the lower end of the damping seat through bolts.
According to the arrangement, the universal wheels are used for supporting the shock absorption seat, and the air cushion between the base and the shock absorption seat is used for absorbing shock of the whole device, so that damage to a big data computer caused by severe shock is protected.
Preferably: the supporting mechanism comprises a drawer, supporting frames and sliding rails, the supporting frames are connected to two sides inside the protective box through bolts, the drawer is located between the two supporting frames, and the sliding rails are arranged between the drawer and the supporting frames on the same side.
According to the arrangement, the two sides of the drawer are supported by the support frame and the sliding rail, and meanwhile, the drawer of the big data computer can be prevented from being drawn out quickly through the sliding rail.
Preferably: the cooling air conditioner is connected to the top of the ceiling through bolts.
So set up, utilize the cooling air conditioner come to carry out quick cooling to big data computer through the ceiling top.
Preferably: the electromagnet with the protective box passes through threaded connection, the axis of rotation with the protective box passes through the bearing and connects, the guard plate with the axis of rotation passes through welded connection.
According to the arrangement, the steel wire is used for driving the protection plates on the same side of the protection box to upwards turn around the rotating shaft.
Preferably: the ceiling is connected with the protective box through bolts, the electric ball valve is connected with the gas cylinder through threads, and the injection pipe is connected with the ceiling through welding.
According to the arrangement, the ceiling is used for supporting the gas cylinder and the cooling air conditioner, and meanwhile, the electric ball valve is opened or closed to control carbon dioxide gas in the gas cylinder to enter the protective box through the injection pipe.
Preferably: rectangular ventilating grid plate openings are formed in two sides of the protective box, and arc-shaped fixing seats are arranged in the protective box and located at the front end and the rear end of the rotating shaft.
So set up, utilize the ventilative bars board mouth of protective housing both sides to accelerate hot-air to see off from here, utilize simultaneously the inside arc fixing base of protective housing is right both ends are fixed around the axis of rotation.
Preferably: the protection plate is a tapered iron sheet which is manufactured by stamping, and a steel wire fixing seat is arranged at one end of the protection plate close to the middle position of the protection box.
According to the arrangement, the protection plate made of the sheet iron through stamping can be conveniently adsorbed by the electromagnet.
Preferably: six shock attenuation concave type framves are provided with to the base bottom.
According to the arrangement, six shock absorption concave frames at the bottom of the base are used for limiting the moving directions of the six shock absorption seats.
Compared with the prior art, the invention has the following beneficial effects:
1. when the temperature of a big data computer in the protective box is too high, the electromagnet and the electric ball valve on the whole protective box are automatically powered off, the electromagnet after the power-off does not adsorb the protective plate any more, so that the protective plate is turned downwards by using the gravity of the protective plate to use the rotating shaft as the center, and then the openings of the ventilating grating plates at the two sides of the protective box are sealed by the protective plate;
2. the front end of the gas cylinder is opened by the aid of the power-off electric ball valve, and carbon dioxide gas in the gas cylinder flows into the sealed protective box, so that the internal big data computer can be rapidly cooled, meanwhile, the carbon dioxide can be used for extinguishing fire to an ignition area, and then a protective circuit part can be ignited to ignite.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a big data computer network security device according to the present invention;
FIG. 2 is a partial detail view of a fire extinguishing mechanism of the big data computer network security device according to the present invention;
FIG. 3 is a partial component view of an embodiment 1 of a shock absorbing mechanism of a big data computer network security device according to the present invention;
FIG. 4 is a partial component view of embodiment 2 of a shock absorbing mechanism of a big data computer network security device according to the present invention;
FIG. 5 is a partial detail view of a protective housing of a big data computer network security apparatus of the present invention;
FIG. 6 is a partial detail view of a protective plate of a big data computer network security device according to the present invention;
FIG. 7 is a partial component diagram of a cooling air conditioner of a big data computer network security device according to the present invention;
fig. 8 is a partial detail view of a support mechanism of a big data computer network security device according to the present invention.
The reference numerals are explained below:
1. a protection mechanism; 2. a fire extinguishing mechanism; 3. a damping mechanism; 4. a support mechanism; 5. cooling and air conditioning; 11. a protective box; 12. an electromagnet; 13. a protection plate; 14. a rotating shaft; 15. a steel wire; 21. a gas cylinder; 22. fixing belts; 23. an electric ball valve; 24. an injection pipe; 25. a ceiling; 31. a base; 32. a shock absorbing seat; 33. a universal wheel; 34. a spring; 314. an air cushion; 41. a drawer; 42. a support frame; 43. a slide rail.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
a big data computer network safety protection device comprises a damping mechanism 3 for damping a big data computer, a supporting mechanism 4 for supporting the big data computer, a cooling air conditioner 5, wherein the cooling air conditioner 5 is positioned above the supporting mechanism 4, the damping mechanism 3 is positioned below the supporting mechanism 4, the big data computer safety protection device further comprises a protection mechanism 1 for protecting the big data computer and a fire extinguishing mechanism 2 for quickly extinguishing the big data computer, the protection mechanism 1 comprises a protection box 11, an electromagnet 12, a protection plate 13, a rotating shaft 14 and a steel wire 15, the electromagnet 12 is installed at the top of the inner side of the protection box 11, the rotating shaft 14 is installed at two sides of the inner part of the protection box 11, the protection plate 13 is installed at the outer side of the rotating shaft 14, and the steel wire 15 is installed at one end of the protection plate 13, which is close to the middle position of the protection box 11; the fire extinguishing mechanism 2 comprises a gas cylinder 21, a fixing band 22, an electric ball valve 23, an injection pipe 24 and a ceiling 25, wherein the ceiling 25 is installed at the top of the protective box 11, the gas cylinder 21 is installed on two sides of the ceiling 25, the fixing band 22 is installed on the outer side of the gas cylinder 21, the electric ball valve 23 is installed at the front end of the gas cylinder 21, and the injection pipe 24 is installed inside the ceiling 25.
Example 1
As shown in fig. 1, 2, 3, 5, 6, 7 and 8, the damping mechanism 3 includes a base 31, a damping seat 32, a universal wheel 33 and a spring 34, the base 31 is connected to the bottom of the protective box 11 through a bolt, the damping seat 32 is located at the bottom of the base 31, the spring 34 is arranged between the base 31 and the damping seat 32, the universal wheel 33 is connected to the lower end of the damping seat 32 through a bolt, the damping seat 32 is supported by the universal wheel 33, and the spring 34 between the base 31 and the damping seat 32 is used for damping the whole device, so as to protect the large data computer from damage caused by severe vibration; the supporting mechanism 4 comprises a drawer 41, supporting frames 42 and sliding rails 43, the supporting frames 42 are connected to two sides inside the protective box 11 through bolts, the drawer 41 is located between the two supporting frames 42, the sliding rails 43 are arranged between the drawer 41 and the supporting frames 42 which are located on the same side, the supporting frames 42 and the sliding rails 43 are used for supporting two sides of the drawer 41, and meanwhile, the drawer 41 of the big data computer can be prevented from being drawn out quickly through the sliding rails 43; the cooling air conditioner 5 is connected to the top of the ceiling 25 through bolts, and the cooling air conditioner 5 is used for rapidly cooling the big data computer through the top of the ceiling 25; the electromagnet 12 is connected with the protective box 11 through threads, the rotating shaft 14 is connected with the protective box 11 through a bearing, the protective plate 13 is connected with the rotating shaft 14 through welding, and the protective plate 13 on the same side of the protective box 11 is driven to upwards turn around the rotating shaft 14 by a steel wire 15; the ceiling 25 is connected with the protective box 11 through bolts, the electric ball valve 23 is connected with the gas cylinder 21 through threads, the injection pipe 24 is connected with the ceiling 25 through welding, the gas cylinder 21 and the cooling air conditioner 5 are supported by the ceiling 25, and simultaneously, the carbon dioxide gas in the gas cylinder 21 is controlled to enter the protective box 11 through the injection pipe 24 by opening or closing the electric ball valve 23; rectangular air-permeable grid plate openings are formed in both sides of the protective box 11, arc-shaped fixing seats are arranged in the protective box 11 and located at the front end and the rear end of the rotating shaft 14, hot air is accelerated to be sent out from the arc-shaped fixing seats on both sides of the protective box 11, and meanwhile, the front end and the rear end of the rotating shaft 14 are fixed by the arc-shaped fixing seats in the protective box 11; the protection plate 13 is a tapered sheet iron sheet which is manufactured by stamping, and one end of the protection plate, which is close to the middle position of the protection box 11, is provided with a steel wire fixing seat, and the protection plate 13 which is manufactured by stamping the sheet iron can be conveniently adsorbed by the electromagnet 12; six shock-absorbing female frames are provided at the bottom of the base 31, and the moving directions of the six shock-absorbing seats 32 are restricted by the six shock-absorbing female frames at the bottom of the base 31.
The working principle is as follows: when the device is used, firstly, the drawer 41 is supported by the support frame 42 and the slide rail 43 to be pulled out, then, a large data computer host needing protection is placed in the drawer 41, then, the drawer 41 is pushed back into the protection box 11 again, at the moment, the temperature reduction air conditioner 5 starts to reduce the temperature in the protection box 11, then, the protection plate 13 is turned upwards, so that the protection plate 13 close to the top side in the protection box 11 is adsorbed at the lower end of the electromagnet 12, meanwhile, the protection plate 13 on the same side is turned upwards and fixed under the driving of the steel wire 15, meanwhile, the universal wheel 33 at the bottom of the shock absorption seat 32 can drive the whole device to move, and meanwhile, the vibration can be reduced in the moving or using process by the spring 34 between the shock absorption seat 32 and the base 31; when the high temperature in protective housing 11, electro-magnet 12 and electronic ball valve 23 direct outage, in this twinkling of an eye, electro-magnet 12 loses magnetism and no longer attracts the guard plate 13 of the top side fixed, and guard plate 13 can use axis of rotation 14 to overturn downwards as the center because self gravity, then seal the ventilative grid plate mouth of protective housing 11 both sides through guard plate 13, electronic ball valve 23 after the outage simultaneously no longer seals gas cylinder 21 front end, microthermal carbon dioxide gas in the gas cylinder 21 gets into from ceiling 25 top side through electronic ball valve 23 and injection pipe 24 afterwards, then the inside air of protective housing 11 can be extruded by carbon dioxide gas, and make and be filled with carbon dioxide gas in the protective housing 11, thereby prevent that protective housing 11 is inside to catch fire, also carry out quick cooling to big data computer host computer simultaneously.
Example 2
As shown in fig. 4, the difference between embodiment 2 and embodiment 1 is that the damping mechanism 3 includes a base 31, a damping seat 32, a universal wheel 33, and an air cushion 314, the base 31 is connected to the bottom of the protection box 11 by bolts, the damping seat 32 is located at the bottom of the base 31, the air cushion 314 is disposed between the base 31 and the damping seat 32, the universal wheel 33 is connected to the lower end of the damping seat 32 by bolts, the damping seat 32 is supported by the universal wheel 33, and the air cushion 314 between the base 31 and the damping seat 32 is used to damp the whole device, thereby protecting the big data computer from damage caused by severe vibration.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a big data computer network safety device, is including being used for carrying out absorbing damper (3), being used for carrying out supporting mechanism (4), cooling air conditioner (5) that support to big data computer, cooling air conditioner (5) are located supporting mechanism (4) top, damper (3) are located supporting mechanism (4) below, its characterized in that: the fire extinguishing device is characterized by further comprising a protection mechanism (1) used for protecting the big data computer and a fire extinguishing mechanism (2) used for quickly extinguishing fire of the big data computer, wherein the protection mechanism (1) comprises a protection box (11), an electromagnet (12), a protection plate (13), a rotating shaft (14) and a steel wire (15), the electromagnet (12) is installed at the top of the inner side of the protection box (11), the rotating shaft (14) is installed on two sides of the inner part of the protection box (11), the protection plate (13) is installed on the outer side of the rotating shaft (14), and the steel wire (15) is installed at one end, close to the middle position of the protection box (11), of the protection plate (13); the fire extinguishing mechanism (2) comprises a gas cylinder (21), a fixing belt (22), an electric ball valve (23), a spraying pipe (24) and a ceiling (25), the ceiling (25) is installed at the top of the protective box (11), the gas cylinder (21) is installed on two sides of the ceiling (25), the fixing belt (22) is installed on the outer side of the gas cylinder (21), the electric ball valve (23) is installed at the front end of the gas cylinder (21), and the spraying pipe (24) is installed inside the ceiling (25).
2. The big data computer network security guard of claim 1, wherein: damper (3) include base (31), cushion socket (32), universal wheel (33), spring (34), bolted connection is passed through in base (31) protective housing (11) bottom, cushion socket (32) are located base (31) bottom, spring (34) set up base (31) with between cushion socket (32), universal wheel (33) pass through bolted connection and are in cushion socket (32) lower extreme.
3. The big data computer network security guard of claim 1, wherein: damper (3) include base (31), cushion socket (32), universal wheel (33), air cushion (314), base (31) pass through bolted connection in protective housing (11) bottom, cushion socket (32) are located base (31) bottom, air cushion (314) set up base (31) with between cushion socket (32), universal wheel (33) pass through bolted connection and are in cushion socket (32) lower extreme.
4. The big data computer network security guard of claim 1, wherein: supporting mechanism (4) are including drawer (41), support frame (42), slide rail (43), support frame (42) pass through bolted connection in the inside both sides of protective housing (11), drawer (41) are located two between support frame (42), lie in with one side drawer (41) with be provided with between support frame (42) slide rail (43).
5. The big data computer network security guard of claim 1, wherein: the cooling air conditioner (5) is connected to the top of the ceiling (25) through bolts.
6. The big data computer network security guard of claim 1, wherein: the electromagnet (12) is connected with the protective box (11) through threads, the rotating shaft (14) is connected with the protective box (11) through a bearing, and the protective plate (13) is connected with the rotating shaft (14) through welding.
7. The big data computer network security guard of claim 1, wherein: the ceiling (25) is connected with the protective box (11) through bolts, the electric ball valve (23) is connected with the gas cylinder (21) through threads, and the injection pipe (24) is connected with the ceiling (25) through welding.
8. The big data computer network security guard of claim 1, wherein: rectangular air-permeable grid plate openings are formed in two sides of the protective box (11), and arc-shaped fixing seats are arranged inside the protective box (11) and located at the front end and the rear end of the rotating shaft (14).
9. The big data computer network security guard of claim 1, wherein: the protection plate (13) is a tapered iron sheet which is manufactured by stamping, and a steel wire fixing seat is arranged at one end of the protection plate close to the middle position of the protection box (11).
10. A big data computer network security guard as claimed in claim 2 or 3, wherein: six shock absorption concave frames are arranged at the bottom of the base (31).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110614289.6A CN113453461A (en) | 2021-06-02 | 2021-06-02 | Big data computer network safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110614289.6A CN113453461A (en) | 2021-06-02 | 2021-06-02 | Big data computer network safety device |
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CN113453461A true CN113453461A (en) | 2021-09-28 |
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CN202110614289.6A Withdrawn CN113453461A (en) | 2021-06-02 | 2021-06-02 | Big data computer network safety device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114269101A (en) * | 2021-12-21 | 2022-04-01 | 王飞 | Human resource information management device based on big data |
WO2023216448A1 (en) * | 2022-05-13 | 2023-11-16 | 常德富博智能科技有限公司 | Mechanical automation control apparatus |
-
2021
- 2021-06-02 CN CN202110614289.6A patent/CN113453461A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114269101A (en) * | 2021-12-21 | 2022-04-01 | 王飞 | Human resource information management device based on big data |
WO2023216448A1 (en) * | 2022-05-13 | 2023-11-16 | 常德富博智能科技有限公司 | Mechanical automation control apparatus |
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Application publication date: 20210928 |