CN113420343A - Cloud computing data security protection system under big data network environment - Google Patents
Cloud computing data security protection system under big data network environment Download PDFInfo
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- CN113420343A CN113420343A CN202110802855.6A CN202110802855A CN113420343A CN 113420343 A CN113420343 A CN 113420343A CN 202110802855 A CN202110802855 A CN 202110802855A CN 113420343 A CN113420343 A CN 113420343A
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 241000282326 Felis catus Species 0.000 claims abstract description 17
- 230000009194 climbing Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000009193 crawling Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
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Abstract
The invention relates to a cloud computing data safety protection system under a big data network environment, which comprises a server terminal, wherein a driving mechanism is arranged on the server terminal, and an auxiliary climbing device is arranged on one side surface of the driving mechanism, which is far away from the server terminal. This cloud computing data safety protection system under big data network environment, it carries out the adjusting position to drive under the activity of slider through foldable cat ladder, support sliding connection ground by the slide simultaneously, made things convenient for the cat ladder to carry out the position and removed, restrict the meshing wheel under the effect of cylinder through the connecting piece, thereby realize spacing to the slider, the position to the cat ladder is injectd in step, can be convenient for scramble the cat ladder and carry out the eminence and overhaul, it overhauls the server terminal of great volume to have made things convenient for the maintainer to overhaul, upload and transfer data after assessing through authentication unit and identity analysis processing unit, make its data security good.
Description
Technical Field
The invention relates to the technical field of computer network security, in particular to a cloud computing data security protection system under a big data network environment.
Background
Computer network security refers to the protection of confidentiality, integrity and usability of data in a network environment by using network management control and technical measures, and includes two aspects, namely physical security and logical security, wherein physical security refers to the physical protection of system equipment and related facilities from damage, loss and the like, and logical security includes the integrity, confidentiality and usability of information.
Under big data environment, open computer network machine is fragile, therefore people often use prevent hot wall, virus protection, intrusion detection technique etc. to provide real-time protection support, avoid network data to be stolen and lose, but the effect is still not good, the high in the clouds server that is used for saving cloud computing data simultaneously is big by the large size of multiunit terminal group generally, be not convenient for overhaul the server terminal of eminence when overhauing its port, comparatively inconvenient, propose cloud computing data safety protection system under the big data network environment to this, solve the problem that the aforesaid put forward.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cloud computing data safety protection system in a big data network environment, which has the advantages of good protection performance, convenience in overhauling terminal equipment at a high position and the like, and solves the problems that the existing computer data safety protection performance is poor, and the size of a cloud server terminal is large and the overhauled terminal is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cloud computing data safety protection system under big data network environment, includes the server terminal, be provided with actuating mechanism on the server terminal, actuating mechanism is provided with supplementary climbing device on keeping away from a side at server terminal, actuating mechanism is provided with stop gear on being close to a side at server terminal.
Actuating mechanism includes gear box and drive case, drive case fixed mounting is in the outside at server terminal, gear box fixed mounting is on the drive case keeps away from the side at server terminal, the inside fixed mounting of drive case has the motor, the gear box rotates on being close to a lateral wall of drive case and installs the pivot that runs through to extend to drive incasement portion, the pivot is located one of gear box and serves fixed mounting to have the drive wheel, the outside cover of pivot is equipped with the drive belt, the inside movable mounting of gear box has the slider.
Further, the server terminal comprises a database, a cloud server, a central processing unit, a network interconnection access unit, an identity authentication unit, an identity analysis processing unit and a data conversion module, the database is in bidirectional electric connection with the cloud server, the output end of the cloud processor is in electric connection with the input end of the central processing unit, the output end of the central processing unit is connected with the input end of the network interconnection access unit through an Ethernet signal, the output end of the central processing unit is electrically connected with the input end of the identity analysis processing unit, the output end of the network interconnection access unit is connected with the input end of the identity authentication unit through an Ethernet signal, the output end of the identity authentication unit is electrically connected with the input end of the central processing unit, the output end of the identity analysis processing unit is electrically connected with the input end of the data conversion module, and the output end of the data conversion module is electrically connected with the input end of the cloud server.
Further, supplementary climbing device includes the connecting block, connecting block fixed connection is on the side that the server terminal was kept away from to the slider, the bottom of connecting block is provided with folding cat ladder, the bottom swing joint of folding cat ladder has the slide, the bottom movable mounting of slide has the gyro wheel.
Further, stop device includes engaging wheel, cylinder, connecting piece, the engaging wheel rotates and installs the inside at the gear box, fixed mounting has the connecting rod that runs through and extend to the driving incasement portion on the side that the engaging wheel is close to the driving case, cylinder fixed mounting is close to the driving case on a lateral wall of gear box, connecting piece movable mounting is in the inside of driving case, the bottom fixed mounting of connecting piece has the roof of fixed connection cylinder ejector pin.
Furthermore, the number of the driving wheels and the number of the rotating shafts are a plurality of corresponding pairs, the rotating shafts and the driving wheels keep the same horizontal height, one rotating shaft in the plurality of groups of rotating shafts is fixedly connected with an output shaft of the motor, the number of the transmission belts is also a plurality, and one transmission belt is sleeved between every two adjacent rotating shafts.
Furthermore, the network interconnection access unit comprises intelligent equipment such as a mobile phone and a computer, the identity analysis processing unit comprises an identity information storage module and an identity information comparison module, and the identity authentication unit comprises an account password input module, a face recognition module and a fingerprint recognition module.
Further, the top and the bottom of slider all fixed mounting have the rack, and the rack is engaged with the outside tooth intermeshing of drive wheel, and the meshing wheel includes two sets of longitudinal symmetry, and the quantity of a set of meshing wheel is the same with the quantity of drive wheel, and arranges in the inside of gear box with the drive wheel interval, and two sets of meshing wheels are the same with the outside rack intermeshing of slider simultaneously.
Further, the slide is connected with the fixed foot of folding cat ladder fixed perpendicular, and slidable mounting rotates the activity foot of connecting folding cat ladder at the connecting seat at slide top, and the gyro wheel includes that quantity is eight wheel hub, and eight gyro wheels are the rectangle and arrange in the bottom of slide and with ground roll connection.
Furthermore, the connecting rod is fixedly connected to the upper group of meshing wheels, and a hexagonal column is fixedly mounted outside one end inside the driving box.
Further, the connecting piece passes through the connecting hole and rotates simultaneously and connect many connecting rods, and the connecting piece can slide with the connecting rod relatively, and the connecting piece is close to and has offered the hexagonal hole that is located the connecting hole outside on the side of connecting rod, hexagonal hole and hexagonal post sliding connection.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this cloud computing data safety protection system under big data network environment, drive through foldable cat ladder under the activity of slider and carry out the adjusting position, support sliding connection ground by the slide simultaneously, made things convenient for the cat ladder to carry out the position and removed, restrict the meshing wheel under the effect of cylinder through the connecting piece, thereby realize spacing to the slider, prescribe a limit to the position of cat ladder in step, can be convenient for scramble the cat ladder and carry out the eminence and overhaul, made things convenient for the maintainer to overhaul the server terminal of great volume.
2. This cloud computing data safety protection system under big data network environment, through setting up authentication unit and identity analysis processing unit, make user upload calculation data after the authentication through the identity aassessment, can be by data conversion module upload data message to high in the clouds server, make the data security that uploads to the high in the clouds high, and when calling out data by the internet access unit, at first after authentication unit and identity analysis processing unit evaluate, can call out, make its security improve equally, and through the data of database backup high in the clouds server storage, can prevent that data damage from losing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the driving mechanism of the present invention;
FIG. 3 is a schematic view of the slider structure of the present invention;
FIG. 4 is a schematic structural view of a limiting mechanism of the present invention;
fig. 5 is a system diagram of a safety protection system according to the present invention.
In the figure: the device comprises a server terminal 1, a driving mechanism 2, a gear box 21, a driving box 22, a motor 23, a rotating shaft 24, a driving belt 25, a driving wheel 26, a sliding block 27, an auxiliary climbing device 3, a connecting block 31, a folding ladder 32, a sliding plate 33, a roller 34, a limiting device 4, a meshing wheel 41, a connecting rod 42, an air cylinder 43, a connecting piece 44 and a top plate 45.
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.
Referring to fig. 1 to 5, the cloud computing data security protection system in the big data network environment in this embodiment includes a server terminal 1, a driving mechanism 2 is disposed on the server terminal 1, an auxiliary climbing device 3 is disposed on a side of the driving mechanism 2 away from the server terminal 1, and a limiting mechanism 4 is disposed on a side of the driving mechanism 2 close to the server terminal.
In this embodiment, the driving mechanism 2 includes a gear box 21 and a driving box 22, the driving box 22 is fixedly installed at the outer side of the server terminal 1, the gear box 21 is fixedly installed at a side surface of the driving box 22 far away from the server terminal 1, a motor 23 is fixedly installed inside the driving box 22, a rotating shaft 24 penetrating and extending into the driving box 22 is rotatably installed on a side wall of the gear box 21 close to the driving box 22, a driving wheel 26 is fixedly installed at one end of the rotating shaft 24 located inside the gear box 21, the number of the driving wheel 26 and the number of the rotating shaft 24 are a plurality of pairs corresponding to each other, meanwhile, the rotating shaft 24 and the driving wheel 26 maintain the same horizontal height, under the same horizontal height, the sliding block 27 can maintain a stable meshing state, one rotating shaft 24 of the plurality of rotating shafts 24 is fixedly connected with an output shaft of the motor 23, a driving belt 25 is sleeved outside the rotating shaft 24, and the number of the driving belts 25 is also a plurality of same, and the cover is equipped with a drive belt 25 between per two adjacent pivot 24 for two adjacent pivot 24 can drive mutually and rotate, thereby make a plurality of groups of pivot 24 drive a plurality of groups drive wheel 26 and carry out synchronous syntropy and rotate, the inside movable mounting of gear box 21 has slider 27, the equal fixed mounting in top and the bottom of slider 27 has the rack, rack and the outside tooth intermeshing of drive wheel 26, make slider 27 can drive under the rotation meshing of drive wheel 26 and slide.
Referring to fig. 1-3, in order to facilitate the climbing of the height, the auxiliary climbing device 3 in this embodiment includes a connection block 31, the connection block 31 is fixedly connected to a side surface of the sliding block 27 away from the server terminal 1, the connection block 31 is used for bearing the transmission force of the driving mechanism 2 and supporting and connecting the rest components of the climbing device 3, a foldable ladder stand 32 is disposed at the bottom of the connection block 31, the foldable ladder stand 32 is an aluminum alloy storage ladder and can be folded and attached to the front surface of the server terminal 1, so as to save the occupied space, a sliding plate 33 is movably connected to the bottom of the foldable ladder stand 32, the sliding plate 33 is vertically connected to the fixed leg of the foldable ladder stand 32, the movable leg of the foldable ladder stand 32 is rotatably connected to the connection seat slidably mounted at the top of the sliding plate 33, so that the foldable ladder stand 32 can be extended and folded to connect the sliding plate 33, thereby facilitating the grounding of the foldable ladder stand 32 when sliding, the bottom movable mounting of slide 33 has gyro wheel 34, and gyro wheel 34 includes that quantity is eight wheel hub, and eight gyro wheels 34 are the rectangle arrange in the bottom of slide 33 and with ground roll connection to make folding cat ladder 32 slide down gyro wheel 34 change sliding friction into rolling friction, thereby extension cat ladder 32's life, and the dispersion that the wheel hub that the rectangle was arranged can be better bears pressure, makes cat ladder 32 stability good.
Referring to fig. 4, in order to position-limit the adjusted slider, the limiting device 4 in this embodiment includes a meshing wheel 41, an air cylinder 43, and a connecting member 44, the meshing wheel 41 is rotatably installed inside the gear box 21, the meshing wheel 41 includes two sets of symmetrical up and down, the number of one set of meshing wheel 41 is the same as the number of the driving wheel 26, and the meshing wheel 41 and the driving wheel 26 are arranged inside the gear box 21 at intervals, the transmission belt 25 can be connected to the two sets of rotating shafts 24 conveniently when the meshing wheel 41 is arranged at intervals, meanwhile, the two sets of meshing wheels 41 are also meshed with the rack outside the slider 27, the meshing wheel 41 is arranged up and down to support the sliding track of the slider 27, so that the slider 27 slides stably, a connecting rod 42 extending to the inside of the driving box 22 is fixedly installed on a side surface of the meshing wheel 41 close to the driving box 22, the connecting rod 42 is fixedly connected to the upper set of meshing wheel 41, and a hexagonal column is fixedly installed outside one end inside the driving box 22, the cylinder 43 is fixedly installed on one side wall of the drive box 22 close to the gear box 21, the connecting piece 44 is installed inside the drive box 22 through sliding rods connected to the inner top wall of the drive box 22 in a sliding mode, the connecting piece 44 is connected with the connecting rods 42 in a rotating mode through connecting holes, the connecting piece 44 can slide relative to the connecting rods 42, a hexagonal hole located outside the connecting holes is formed in one side face, close to the connecting rods 42, of the connecting piece 44, the hexagonal hole is connected with the hexagonal column in a sliding mode, rotation of the connecting rods 42 can be limited after the connecting rods are matched in a relative sliding mode, rotation of the meshing wheels 41 of the connecting rods 42 can be limited fixedly, and therefore the sliding blocks 27 are limited, the top plate 45 of ejector rods of the fixedly connected cylinder 43 is fixedly installed at the bottom of the connecting piece 44, the top plate 45 is used for transmitting the pushing and pulling acting force of the cylinder 43, and the connecting piece 44 can move under the driving of the cylinder 43.
Referring to fig. 5, in order to perform security protection on the cloud data, the server terminal 1 in this embodiment includes a database, a cloud server, a central processing unit, a network interconnection access unit, an identity authentication unit, an identity analysis processing unit, and a data conversion module, the database is electrically connected to the cloud server in two directions, an output end of the cloud processor is electrically connected to an input end of the central processing unit, an output end of the central processing unit is connected to an input end of the network interconnection access unit through an ethernet signal, the network interconnection access unit includes intelligent devices such as a mobile phone and a computer, an output end of the central processing unit is electrically connected to an input end of the identity analysis processing unit, the identity analysis processing unit includes an identity information storage module and an identity information comparison module, an output end of the network interconnection access unit is connected to an input end of the identity authentication unit through an ethernet signal, the identity authentication unit comprises an account password input module, a face recognition module and a fingerprint recognition module, the output end of the identity authentication unit is electrically connected with the input end of the central processing unit, the output end of the identity analysis processing unit is electrically connected with the input end of the data conversion module, and the output end of the data conversion module is electrically connected with the input end of the cloud server.
The working principle of the above embodiment is as follows:
(1) through the driving motor 23, the output shaft of the motor 23 drives one rotating shaft 24 to rotate, the rotating shaft 24 under rotation drives all the rotating shafts 24 to perform synchronous transmission through the transmission belt 25, so that the driving wheel 26 rotates, and the sliding block 27 is driven to move through gear engagement under the support rotation fit of the engaging wheel 41, so that the connecting block 31 fixedly connected with the sliding block 27 drives the folding ladder stand 32 to move, the sliding plate 33 at the bottom of the folding ladder stand 32 is connected with the ground in a rolling manner through the roller 34, so that the folding ladder stand 32 adjusts the position along with the connecting block 31, after the adjustment is completed, the top plate 45 is pulled through the driving cylinder 43, so that the connecting piece 44 is driven to approach towards the direction of the gear box 21, the hexagonal hole on the connecting piece 44 is connected with the hexagonal column outside the connecting rod 42 in a sliding manner, the rotation limitation of the connecting rod 42 is realized, and further the rotation of the engaging wheel 41 fixedly connected with the connecting rod 42 is limited, the sliding position of the sliding block 27 is limited under the state that the meshing wheel 41 is meshed with the sliding block 27, the fixation is completed, and the climbing is convenient to overhaul the terminal equipment at high position.
(2) The intelligent device uploads data through the Ethernet, meanwhile, identity information is input through an account password in the identity authentication unit and the face recognition and fingerprint recognition module, the central processing unit conducts sequencing transmission to the identity analysis processing unit for processing, the input identity information is stored in the identity analysis processing unit, various identity information in the past and existing identity information can be conveniently compared and analyzed, authority risk is evaluated, after the identity information is evaluated, the calculated data is transmitted to the data conversion module, data retrieval sequencing classification is conducted in the cloud server in a conversion and transmission mode conveniently in the next step, meanwhile, a database is arranged to conduct synchronous storage backup on the data information uploaded to the cloud server, and information loss is prevented.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Cloud computing data safety protection system under big data network environment, including server terminal (1), its characterized in that: the server terminal (1) is provided with a driving mechanism (2), one side face, far away from the server terminal (1), of the driving mechanism (2) is provided with an auxiliary climbing device (3), and one side face, close to the server terminal, of the driving mechanism (2) is provided with a limiting mechanism (4);
actuating mechanism (2) include gear box (21) and drive case (22), drive case (22) fixed mounting is in the outside of server terminal (1), gear box (21) fixed mounting is on the side of keeping away from server terminal (1) in drive case (22), the inside fixed mounting of drive case (22) has motor (23), gear box (21) are close to rotate on one lateral wall of drive case (22) and install and run through pivot (24) that extend to drive case (22) inside, pivot (24) are located one of gear box (21) and serve fixed mounting and have drive wheel (26), the outside cover of pivot (24) is equipped with drive belt (25), the inside movable mounting of gear box (21) has slider (27).
2. The cloud computing data security protection system in big data network environment of claim 1, wherein: the server terminal (1) comprises a database, a cloud server, a central processing unit, a network interconnection access unit, an identity authentication unit, an identity analysis processing unit and a data conversion module, the database is in bidirectional electric connection with the cloud server, the output end of the cloud processor is in electric connection with the input end of the central processing unit, the output end of the central processing unit is connected with the input end of the network interconnection access unit through an Ethernet signal, the output end of the central processing unit is electrically connected with the input end of the identity analysis processing unit, the output end of the network interconnection access unit is connected with the input end of the identity authentication unit through an Ethernet signal, the output end of the identity authentication unit is electrically connected with the input end of the central processing unit, the output end of the identity analysis processing unit is electrically connected with the input end of the data conversion module, and the output end of the data conversion module is electrically connected with the input end of the cloud server.
3. The cloud computing data security protection system in big data network environment of claim 1, wherein: supplementary climbing device (3) are including connecting block (31), connecting block (31) fixed connection is on slider (27) keep away from the side of server terminal (1), the bottom of connecting block (31) is provided with folding cat ladder (32), the bottom swing joint of folding cat ladder (32) has slide (33), the bottom movable mounting of slide (33) has gyro wheel (34).
4. The cloud computing data security protection system in big data network environment of claim 1, wherein: stop device (4) are including meshing wheel (41), cylinder (43), connecting piece (44), meshing wheel (41) rotate and install the inside at gear box (21), fixed mounting has on the side that meshing wheel (41) are close to drive case (22) runs through and extends to the inside connecting rod (42) of drive case (22), cylinder (43) fixed mounting is on drive case (22) are close to a lateral wall of gear box (21), connecting piece (44) movable mounting is in the inside of drive case (22), the bottom fixed mounting of connecting piece (44) has roof (45) of fixed connection cylinder (43) ejector pin.
5. The cloud computing data security protection system in big data network environment of claim 1, wherein: the number of the driving wheels (26) and the number of the rotating shafts (24) are a plurality of corresponding pairs, the rotating shafts (24) and the driving wheels (26) keep the same horizontal height, one rotating shaft (24) in a plurality of groups of rotating shafts (24) is fixedly connected with an output shaft of the motor (23), the number of the transmission belts (25) is also a plurality, and one transmission belt (25) is sleeved between every two adjacent rotating shafts (24).
6. The cloud computing data security protection system in big data network environment of claim 2, wherein: the network interconnection access unit comprises intelligent equipment such as a mobile phone and a computer, the identity analysis processing unit comprises an identity information storage module and an identity information comparison module, and the identity authentication unit comprises an account password input module, a face recognition module and a fingerprint recognition module.
7. The cloud computing data security protection system in big data network environment of claim 4, wherein: the top and the bottom of the sliding block (27) are fixedly provided with racks, the racks are meshed with teeth outside the driving wheel (26), the meshing wheels (41) comprise two groups which are symmetrical up and down, the number of one group of meshing wheels (41) is the same as that of the driving wheel (26), the meshing wheels and the driving wheel (26) are arranged inside the gear box (21) at intervals, and meanwhile, the two groups of meshing wheels (41) are also meshed with the racks outside the sliding block (27).
8. The cloud computing data security protection system in big data network environment of claim 3, wherein: the folding crawling ladder is characterized in that the sliding plate (33) is fixedly and vertically connected with the fixed feet of the folding crawling ladder (32), the connecting seat arranged at the top of the sliding plate (33) in a sliding mode rotates to be connected with the movable feet of the folding crawling ladder (32), the rollers (34) comprise eight hubs, and the eight rollers (34) are arranged at the bottom of the sliding plate (33) in a rectangular mode and are connected with the ground in a rolling mode.
9. The cloud computing data security protection system in big data network environment of claim 4, wherein: the connecting rod (42) is fixedly connected to the upper group of engaging wheels (41), and a hexagonal column is fixedly arranged outside one end of the driving box (22).
10. The cloud computing data security protection system in big data network environment of claim 9, wherein: connecting piece (44) rotate simultaneously through the connecting hole and connect many connecting rods (42), and connecting piece (44) can slide with connecting rod (42) relatively, and connecting piece (44) are close to and offer the hexagonal hole that is located the connecting hole outside on the side of connecting rod (42), hexagonal hole and hexagonal post sliding connection.
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| CN202110802855.6A CN113420343A (en) | 2021-07-15 | 2021-07-15 | Cloud computing data security protection system under big data network environment |
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