CN111193908A - Monitoring equipment for security protection based on block chain technology - Google Patents
Monitoring equipment for security protection based on block chain technology Download PDFInfo
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- CN111193908A CN111193908A CN202010019556.0A CN202010019556A CN111193908A CN 111193908 A CN111193908 A CN 111193908A CN 202010019556 A CN202010019556 A CN 202010019556A CN 111193908 A CN111193908 A CN 111193908A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 31
- 238000012544 monitoring process Methods 0.000 title description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000012806 monitoring device Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003595 mist Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 8
- 239000000779 smoke Substances 0.000 description 6
- 238000013500 data storage Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013515 script Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
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- Computer Security & Cryptography (AREA)
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Abstract
The invention relates to a monitoring device for security based on a block chain technology, which comprises a main body, a mounting plate, a fixing plate, a protective cover, a driving mechanism and a defogging mechanism, wherein the driving mechanism comprises a connecting plate, a connecting rod and two telescopic components, the defogging mechanism comprises a rotating component and a plurality of defogging groups, the defogging components comprise an exhaust chamber, a spray head, an exhaust pipe, a sealing unit and a plurality of air inlet pipes, the monitoring device for security based on the block chain technology adopts the block chain technology to store data, so that the data safety degree is high, the main body can be driven to move by the driving mechanism, the main body is taken into the protective cover when raining, rainwater is prevented from hitting the surface of the main body, hot air is injected into the protective cover by the defogging mechanism, water mist on the surface of the main body and water vapor on the inner side of the protective, thereby improving the utility of the device.
Description
Technical Field
The invention relates to monitoring equipment for security based on a block chain technology.
Background
The block chain technology is a brand new distributed infrastructure and a computing mode which utilize a block chain type data structure to verify and store data, utilize a distributed node consensus algorithm to generate and update data, utilize a cryptography mode to ensure the safety of data transmission and access, and utilize an intelligent contract composed of automatic script codes to program and operate data, and is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like.
The data security degree of the block chain technology is high, and the application is very wide.
The supervisory equipment of prior art generally all adopts traditional data encryption mode, causes data loss very easily to, prior art's supervisory equipment is when rainy day uses, and the rainwater is shot on the lens surface easily, and air humidity is big on every side, causes the surveillance camera head to shoot the picture fuzzy, is unfavorable for the security protection management, leads to current supervisory equipment practicality to reduce.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the monitoring equipment for security protection based on the block chain technology is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a monitoring device for security based on a block chain technology comprises a main body, a mounting plate, a fixing plate, a protective cover, a driving mechanism and a defogging mechanism, wherein a processor and a memory are arranged in the main body, the processor is electrically connected with the memory, and the memory receives block chain data written in by block chain nodes and stores the block chain data;
the main body is positioned on the inner side of the protective cover, the driving mechanism is in transmission connection with the main body, the driving mechanism comprises a connecting plate, a connecting rod and two telescopic assemblies, the connecting plate and the protective cover are respectively positioned on two sides of a fixed plate, the fixed plate is sleeved on the connecting rod, and two ends of the connecting plate are respectively connected with the fixed plate through the two telescopic assemblies;
the demisting mechanism comprises a rotating assembly and a plurality of demisting assemblies, the rotating assembly is arranged on the fixed plate and is in transmission connection with the protective cover, and the demisting assemblies are uniformly distributed on the periphery of one end of the protective cover, which is far away from the fixed plate, in the circumferential direction;
the defogging subassembly includes aspiration chamber, shower nozzle, blast pipe, sealed unit and a plurality of intake pipe, the intake pipe passes through the one side that sealed unit set up the fixed plate of being close to at the aspiration chamber, the periphery at the safety cover is fixed to the aspiration chamber, the inboard at the safety cover is fixed to the shower nozzle, the shower nozzle passes through one side intercommunication of keeping away from the fixed plate of blast pipe and aspiration chamber, be equipped with fan, electric heat net, screen cloth and a plurality of connecting block in the aspiration chamber, the screen cloth passes through the connecting block and is connected with sealed unit, the inboard of screen cloth is equipped with the silica gel drier, the periphery of screen cloth and the inner wall sealing connection of aspiration chamber, fan and electric heat net are fixed in proper.
Preferably, in order to improve the security of data storage, a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer, and the blockchain data is derived from the data layer.
Preferably, in order to improve the intelligent degree of the device, the processor is a single chip or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive the block chain data written by the block chain nodes and store the block chain data.
Preferably, in order to drive the connecting plate to move, the telescopic assembly comprises a first motor, a driving rod and a driven rod, the first motor is fixed on the fixing plate and is in transmission connection with the driving rod, and the driving rod is hinged to the connecting plate through the driven rod.
Preferably, in order to detect weather conditions, a raindrop sensor is disposed at a top end of the fixing plate.
Preferably, a humidity sensor is provided on the main body to detect the humidity of the environment in which the main body is located.
Preferably, in order to drive the protective cover and rotate, the rotating assembly comprises a second motor, a driving gear, a driven gear and a sliding unit, the second motor is fixed on the fixing plate and is in transmission connection with the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixed at one end, close to the fixing plate, of the protective cover, and the driven gear is sleeved on the connecting rod.
Preferably, in order to realize the stable rotation of the protective cover, the sliding unit comprises an annular groove and a plurality of sliding blocks, the annular groove is fixed on the fixing plate, the sliding blocks are uniformly distributed at one end, close to the fixing plate, of the protective cover in the circumferential direction, the sliding blocks are in sliding connection with the annular groove, and the annular groove is a dovetail groove.
Preferably, in order to conveniently seal the extraction chamber and simultaneously remove dust on the screen and moisture absorbed by a drying agent on the inner side of the screen, the sealing unit comprises a sealing plug, a third motor, a screw rod and a sleeve, the sealing plug is arranged at one end, close to the fixing plate, of the extraction chamber in a covering manner, the third motor is fixed at one side, close to the screen, of the sealing plug, the third motor is in transmission connection with one end of the screw rod, the other end of the screw rod penetrates through the sealing plug to be arranged in the sleeve, a thread matched with the screw rod is arranged at the joint of the sleeve and the screw rod, the sleeve is fixed on the protective cover, and two sides of the connecting block are respectively and fixedly.
Preferably, the electric heating net is in a hemispherical shape in order to ensure a heating effect.
The monitoring equipment for security based on the block chain technology has the advantages that the block chain technology is adopted for data storage, so that the data safety degree is high, the main body can be driven to move through the driving mechanism, the main body is collected into the protective cover during rainfall, rainwater is prevented from hitting the surface of the main body, hot air is injected into the protective cover through the defogging mechanism, water mist on the surface of the main body and water vapor inside the protective cover are eliminated, the main body can conveniently shoot clear images, monitoring and management are facilitated, and the practicability of the monitoring equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a system diagram of a blockchain system of a monitoring device for security based on blockchain technology of the present invention;
FIG. 2 is a schematic structural diagram of a monitoring device for security based on the blockchain technology of the present invention;
FIG. 3 is a schematic structural diagram of a driving mechanism of a monitoring device for security based on the block chain technology;
FIG. 4 is a schematic structural diagram of a defogging mechanism of a monitoring device for security based on the blockchain technology according to the present invention;
FIG. 5 is a schematic structural diagram of a defogging assembly of a monitoring device for security based on the blockchain technology according to the present invention;
in the figure: 1. the rain sensor comprises a main body, a mounting plate, a fixing plate, a protective cover, a connecting plate, a connecting rod, a pumping chamber, a nozzle, an exhaust pipe, an air inlet pipe, a fan, a heating net, a screen, a connecting block, a first motor, a driving rod, a driven rod, a rain sensor, a humidity sensor, a second motor, a driving gear, a driven gear, a ring groove, a sliding block, a sealing plug, a third motor, a screw rod and a sleeve, wherein the mounting plate is 2, the fixing plate is 3, the protective cover is 4, the connecting plate is 5, the connecting rod is 6, the pumping chamber is 7, the.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a monitoring device for security based on a block chain technology includes a main body 1, an installation plate 2, a fixing plate 3, a protection cover 4, a driving mechanism, and a defogging mechanism, where a processor and a memory are arranged in the main body 1, the processor is electrically connected with the memory, the memory receives block chain data written in by block chain nodes and stores the block chain data, a block chain system is arranged in the processor, the block chain system includes a data layer, a network layer, a common identification layer, an excitation layer, a contract layer, and an application layer, the block chain data is from the data layer, the processor is a single chip microcomputer or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive the block chain data written in by the block chain nodes and store the block chain data.
In fact, the processor is mainly used for processing data, and the memory is used for data storage, where:
the data layer encapsulates bottom data blocks and related data encryption, time stamp and other technologies;
in fact, the blockchain data received or stored by the memory database and the disk database are from the data layer.
The network layer comprises a distributed networking mechanism, a data transmission mechanism, a data verification mechanism and the like;
the consensus layer mainly encapsulates various consensus algorithms of the network nodes;
the incentive layer integrates economic factors into a block chain technology system, and mainly comprises an economic incentive issuing mechanism, an economic incentive distributing mechanism and the like;
the contract layer mainly encapsulates various scripts, algorithms and intelligent contracts and is the basis of the programmable characteristic of the block chain;
the application layer encapsulates various application scenarios and cases of the blockchain.
As shown in fig. 2-3, the main body 1 is located inside the protective cover 4, the driving mechanism is in transmission connection with the main body 1, the driving mechanism includes a connecting plate 5, a connecting rod 6 and two telescopic assemblies, the connecting plate 5 and the protective cover 4 are respectively located at two sides of the fixed plate 3, the fixed plate 3 is sleeved on the connecting rod 6, and two ends of the connecting plate 5 are respectively connected with the fixed plate 3 through the two telescopic assemblies;
in this monitoring device, be convenient for fixed mounting equipment through mounting panel 2, on mounting panel 2, the rigidity of fixed plate 3, utilize the camera main part 1 promptly, monitor the management, in the monitor, after the rainfall takes place, drive main part 1 by actuating mechanism and remove, make it remove to the inboard of safety cover 4, prevent that the rainwater from continuing to beat the lens surface at main part 1, and eliminate the inboard water smoke of main part 1 surface and safety cover 4 through defogging mechanism, thus, make the environment of main part 1 work keep dry, avoid steam and water smoke to block the propagation of light, guarantee that main part 1 shoots clear image, thereby the practicality of this supervisory equipment has been improved. When the driving mechanism operates, the telescopic assemblies on the upper side and the lower side of the connecting rod 6 operate simultaneously to drive the connecting plate 5 to move, the connecting plate 5 drives the main body 1 to move through the connecting rod 6, and when rainfall occurs, the main body 1 is collected into the protective cover 4 through the connecting rod 6, so that rainwater is prevented from being thrown onto the main body 1, and the definition of images shot by the main body 1 is ensured.
As shown in fig. 4, the defogging mechanism includes a rotating assembly and a plurality of defogging assemblies, the rotating assembly is disposed on the fixed plate 3, the rotating assembly is in transmission connection with the protective cover 4, and the defogging assemblies are circumferentially and uniformly distributed on the periphery of one end of the protective cover 4 far away from the fixed plate 3;
when the defogging mechanism moves, spray dry hot-air to the inboard of safety cover 4 through the defogging subassembly, utilize runner assembly to drive safety cover 4 and rotate for 4 inside hot-air that are full of safety cover, avoid taking in the water smoke evaporation on 1 surperficial of the inboard main part of safety cover 4, make 4 inside drily that keep of safety cover simultaneously, avoid the water smoke to diffuse the shooting that influences main part 1.
As shown in fig. 5, the defogging subassembly includes aspiration chamber 7, shower nozzle 8, blast pipe 9, sealing unit and a plurality of intake pipe 10, intake pipe 10 passes through the sealing unit and sets up the one side that is close to fixed plate 3 at aspiration chamber 7, aspiration chamber 7 fixes the periphery at safety cover 4, shower nozzle 8 is fixed in the inboard of safety cover 4, shower nozzle 8 passes through one side intercommunication of keeping away from fixed plate 3 of blast pipe 9 and aspiration chamber 7, be equipped with fan 11, electric heat net 12, screen cloth 13 and a plurality of connecting block 14 in the aspiration chamber 7, screen cloth 13 passes through connecting block 14 and is connected with sealing unit, the inboard of screen cloth 13 is equipped with the silica gel drier, the periphery of screen cloth 13 and the inner wall sealing connection of aspiration chamber 7, fan 11 and electric heat net 12 are fixed in proper order in the one side of keeping away from sealing unit.
When the defogging component is used for defogging, the fan 11 and the electric heating net 12 are started simultaneously, after the fan 11 is started, generates air flow, drives external air to enter the air extraction chamber 7 through the air inlet pipe 10, utilizes the screen 13 to remove dust from the air, the desiccant on the inner side of the screen 13 absorbs moisture in the air to realize dehumidification of the air, and then the dried air passes through the electric heating net 12, as the electric heating network 12 is energized, the temperature rises, so that the electric heating network 12 transfers heat to the dry cold air, thereby heating the air, the hot air is sprayed out from the spray head 8 through the exhaust pipe 9, and the rotating component drives the protective cover 4 to rotate, so that the protective cover 4 is filled with the hot air, the water mist on the surface of the main body 1 is heated and evaporated conveniently, and meanwhile, the water vapor inside the protective cover 4 is removed, so that the water vapor or water mist is prevented from blocking the transmission of light rays and influencing shooting.
Preferably, in order to drive the connecting plate 5 to move, the telescopic assembly comprises a first motor 15, a driving rod 16 and a driven rod 17, the first motor 15 is fixed on the fixing plate 3, the first motor 15 is in transmission connection with the driving rod 16, and the driving rod 16 is hinged to the connecting plate 5 through the driven rod 17.
The first motor 15 is started to drive the driving rod 16 to rotate, and the driving rod 16 acts on the connecting plate 5 through the driven rod 17, so that the connecting plate 5 drives the main body 1 to move along the axis direction of the connecting rod 6 through the connecting rod 6.
Preferably, a raindrop sensor 18 is provided at the top end of the fixing plate 3 in order to detect weather conditions. The raindrop sensor 18 is used for detecting whether rainfall occurs, and when the rainfall occurs, the telescopic component drives the connecting plate 5 to be far away from the fixed plate 3, so that the main body 1 is put into the protective cover 4,
preferably, a humidity sensor 19 is provided on the main body 1 in order to detect the humidity of the environment in which the main body 1 is located. The humidity sensor 19 is used for detecting the environmental humidity of the main body 1, and when the humidity is high, the defogging mechanism is controlled to be started, so that the main body 1, namely the surface of the main body 1 is prevented from being blurred, and the shooting monitoring is prevented from being influenced.
As shown in fig. 4, the rotating assembly includes a second motor 20, a driving gear 21, a driven gear 22 and a sliding unit, the second motor 20 is fixed on the fixing plate 3, the second motor 20 is in transmission connection with the driving gear 21, the driving gear 21 is meshed with the driven gear 22, the driven gear 22 is fixed at one end of the protective cover 4 close to the fixing plate 3, and the driven gear 22 is sleeved on the connecting rod 6.
The second motor 20 is started to drive the driving gear 21 to rotate, and the driving gear 21 acts on the driven gear 22 engaged with the driving gear, so that the driven gear 22 rotates, and the protective cover 4 is driven to rotate under the action of the sliding unit.
Preferably, in order to realize stable rotation of the protection cover 4, the sliding unit includes an annular groove 23 and a plurality of sliding blocks 24, the annular groove 23 is fixed on the fixing plate 3, the sliding blocks 24 are uniformly distributed on one end of the protection cover 4 close to the fixing plate 3 in the circumferential direction, the sliding blocks 24 are slidably connected with the annular groove 23, and the annular groove 23 is a dovetail groove.
In the sliding unit, the position of the annular groove 23 is fixed on the fixing plate 3, the sliding block 24 cannot be separated from the annular groove 23 due to the fact that the annular groove 23 is a dovetail groove, the rotating track of the sliding block 24 is further fixed, and the sliding block 24 is fixedly connected with the protection cover 4, and therefore stable rotation of the protection cover 4 is facilitated.
As shown in fig. 5, the sealing unit includes a sealing plug 25, a third motor 26, a screw rod 27 and a sleeve 28, the sealing plug 25 covers one end of the air extracting chamber 7 close to the fixing plate 3, the third motor 26 is fixed on one side of the sealing plug 25 close to the screen 13, the third motor 26 is in transmission connection with one end of the screw rod 27, the other end of the screw rod 27 passes through the sealing plug 25 and is arranged in the sleeve 28, a connection part of the sleeve 28 and the screw rod 27 is provided with a thread matched with the screw rod 27, the sleeve 28 is fixed on the protective cover 4, and two sides of the connecting block 14 are respectively fixedly connected with the screen 13 and the sealing plug 25.
In the sealing unit, the air pumping chamber 7 is blocked by a sealing plug 25, so that the external air can enter the air pumping chamber 7 through the air inlet pipe 10, when the dust on the screen 13 needs to be removed and the dehumidifying capability of the desiccant is recovered, the third motor 26 is started to drive the screw rod 27 to rotate, because the connecting part of the sleeve 28 and the screw rod 27 is provided with the thread matched with the screw rod 27, and the position of the sleeve 28 is fixed, the screw rod 27 rotates to enter the sleeve 28, and drives the sealing plug 25 to rotate and move, so that the screen 13 is moved out of the suction chamber 7 while rotating, and when the screen 13 rotates, the dust is thrown out by centrifugal force, meanwhile, after the screen 13 is moved out of the air extraction chamber 7, the silica gel desiccant on the inner side of the screen 13 receives illumination, so that the moisture is evaporated conveniently, the drying capacity is recovered, then, the third motor 26 drives the screw rod 27 to rotate reversely, so that the sealing plug 25 is rotatably plugged at one end of the air exhaust chamber 7 close to the fixing plate 3.
Preferably, the electric heating net 12 has a hemispherical shape in order to ensure a heating effect. The semi-spherical design is adopted, so that the contact area of the electric heating net 12 and the air is increased, and the heating effect on the air is ensured.
This supervisory equipment is at the operation in-process, when the rainfall takes place, drive connecting plate 5 through flexible subassembly and keep away from fixed plate 3, make in 1 income safety cover 4 of main part, prevent that the rainwater from continuing to beat and shoot at 1 surperficial influence in main part, moreover, spout into the hot-air in safety cover 4 through the defogging subassembly, utilize runner assembly to drive safety cover 4 and rotate, make and resume dry around 1 main part, and get rid of the water smoke on 1 surface of main part, avoid steam to diffuse around 1 influence propagation of light and the shooting of camera, thus, the definition of the picture is shot to main part 1 has been guaranteed, the practicality of this monitoring device has been improved.
Compared with the prior art, this supervisory equipment for security protection based on block chain technique, adopt block chain technique to carry out data storage, make data security degree high, and, can drive main part 1 through actuating mechanism and remove, in the time of the rainfall with main part 1 income safety cover 4, prevent that the rainwater from beating in main part 1 surface, and pour into the hot-air into in safety cover 4 through defogging mechanism, eliminate the water smoke on main part 1 surface and the inboard steam of safety cover 4, the main part 1 of being convenient for shoots clear image, convenient control management, thereby the practicality of this equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A monitoring device for security based on a block chain technology comprises a main body (1), a mounting plate (2), a fixing plate (3), a protective cover (4), a driving mechanism and a defogging mechanism, and is characterized in that a processor and a memory are arranged in the main body (1), the processor is electrically connected with the memory, and the memory receives block chain data written in by block chain nodes and stores the block chain data;
the main body (1) is located on the inner side of the protective cover (4), the driving mechanism is in transmission connection with the main body (1), the driving mechanism comprises a connecting plate (5), a connecting rod (6) and two telescopic assemblies, the connecting plate (5) and the protective cover (4) are located on two sides of the fixed plate (3) respectively, the fixed plate (3) is sleeved on the connecting rod (6), and two ends of the connecting plate (5) are connected with the fixed plate (3) through the two telescopic assemblies respectively;
the demisting mechanism comprises a rotating assembly and a plurality of demisting assemblies, the rotating assembly is arranged on the fixed plate (3), the rotating assembly is in transmission connection with the protective cover (4), and the demisting assemblies are uniformly distributed on the periphery of one end, far away from the fixed plate (3), of the protective cover (4) in the circumferential direction;
the defogging component comprises an air exhaust chamber (7), a spray head (8), an exhaust pipe (9), a sealing unit and a plurality of air inlet pipes (10), wherein the air inlet pipes (10) are arranged on one side, close to the fixing plate (3), of the air exhaust chamber (7) through the sealing unit, the air exhaust chamber (7) is fixed on the periphery of the protection cover (4), the spray head (8) is fixed on the inner side of the protection cover (4), the spray head (8) is communicated with one side, far away from the fixing plate (3), of the air exhaust chamber (7) through the exhaust pipe (9), a fan (11), an electric heating net (12), a screen (13) and a plurality of connecting blocks (14) are arranged in the air exhaust chamber (7), the screen (13) is connected with the sealing unit through the connecting blocks (14), a silica gel drying agent is arranged on the inner side of the screen (13), the periphery of the screen (, the fan (11) and the electric heating net (12) are sequentially fixed on one side of the screen (13) far away from the sealing unit.
2. The monitoring device for security based on blockchain technology according to claim 1, wherein a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer, and the blockchain data is derived from the data layer.
3. The monitoring device for security protection based on the blockchain technology as claimed in claim 1, wherein the processor is a single chip or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive blockchain data written by the blockchain node and store the blockchain data.
4. A monitoring device for security protection based on block chain technology according to claim 1, characterized in that the telescopic assembly comprises a first motor (15), a driving rod (16) and a driven rod (17), the first motor (15) is fixed on the fixing plate (3), the first motor (15) is in transmission connection with the driving rod (16), and the driving rod (16) is hinged with the connecting plate (5) through the driven rod (17).
5. A monitoring device for security based on blockchain technology according to claim 1, wherein a raindrop sensor (18) is provided at the top end of the fixing plate (3).
6. A monitoring device for security based on blockchain technology according to claim 1, wherein a humidity sensor (19) is provided on the main body (1).
7. A monitoring device for security protection based on block chain technology according to claim 1, wherein the rotating component comprises a second motor (20), a driving gear (21), a driven gear (22) and a sliding unit, the second motor (20) is fixed on the fixing plate (3), the second motor (20) is in transmission connection with the driving gear (21), the driving gear (21) is meshed with the driven gear (22), the driven gear (22) is fixed at one end of the protecting cover (4) close to the fixing plate (3), and the driven gear (22) is sleeved on the connecting rod (6).
8. The monitoring device for security protection based on the blockchain technology according to claim 7, wherein the sliding unit includes an annular groove (23) and a plurality of sliding blocks (24), the annular groove (23) is fixed on the fixing plate (3), the sliding blocks (24) are uniformly distributed at one end of the protective cover (4) close to the fixing plate (3) in the circumferential direction, the sliding blocks (24) are slidably connected with the annular groove (23), and the annular groove (23) is a dovetail groove.
9. The monitoring device for security based on blockchain technology of claim 1, the sealing unit comprises a sealing plug (25), a third motor (26), a screw rod (27) and a sleeve (28), the sealing plug (25) is covered at one end of the air extraction chamber (7) close to the fixing plate (3), the third motor (26) is fixed on one side of the sealing plug (25) close to the screen (13), the third motor (26) is in transmission connection with one end of a screw rod (27), the other end of the screw rod (27) passes through a sealing plug (25) and is arranged in a sleeve (28), the joint of the sleeve (28) and the screw rod (27) is provided with a thread matched with the screw rod (27), the sleeve (28) is fixed on the protective cover (4), and two sides of the connecting block (14) are respectively and fixedly connected with the screen (13) and the sealing plug (25).
10. A monitoring device for security based on block chain technology according to claim 1, characterized in that the shape of the electric heating net (12) is a semi-spherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019556.0A CN111193908B (en) | 2020-01-08 | 2020-01-08 | Monitoring equipment for security protection based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019556.0A CN111193908B (en) | 2020-01-08 | 2020-01-08 | Monitoring equipment for security protection based on block chain technology |
Publications (2)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111770262A (en) * | 2020-08-14 | 2020-10-13 | 广州云弈科技有限公司 | Road monitoring camera controlled by Internet of things |
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| CN109688312A (en) * | 2019-01-14 | 2019-04-26 | 刘玉婷 | A kind of intelligent security-protecting and monitoring camera |
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| US20060230570A1 (en) * | 2005-04-13 | 2006-10-19 | Parris Dewey C | Exterior all weather mobile video camera housing unit |
| CN109274866A (en) * | 2018-09-20 | 2019-01-25 | 深圳市晓控通信科技有限公司 | A kind of electronic police for wisdom traffic |
| CN109246394A (en) * | 2018-10-19 | 2019-01-18 | 刘景江 | A kind of outdoor automatic monitoring equipment |
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