CN110971876A - Video monitoring device with snow removing function based on block chain technology - Google Patents
Video monitoring device with snow removing function based on block chain technology Download PDFInfo
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- CN110971876A CN110971876A CN201911235215.0A CN201911235215A CN110971876A CN 110971876 A CN110971876 A CN 110971876A CN 201911235215 A CN201911235215 A CN 201911235215A CN 110971876 A CN110971876 A CN 110971876A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 25
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 47
- 230000006870 function Effects 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 90
- 238000007790 scraping Methods 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 34
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013515 script Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
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- 230000007774 longterm Effects 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a video monitoring device with a snow removing function based on a block chain technology, which comprises a main body, a mounting rack, a shooting device and a glass disc, the main body is in a cuboid shape, the mounting frame is arranged at the bottom of the main body, one side of the main body is provided with a mounting hole, the axis of the mounting hole is vertical to one side of the main body provided with the mounting hole, a processor and a memory are arranged in the main body, the processor is electrically connected with the memory, the memory receives the block chain data written by the block chain nodes and stores the block chain data, this video monitoring device with snow removing function based on block chain technique has realized cleaing away the function of snow in the main part through snow removing mechanism, avoids the main part to damage under the action of gravity of snow, moreover, has still realized cleaing away the function of dust on the glass dish through dust removal mechanism, avoids the definition that the dust influences the video and shoots.
Description
Technical Field
The invention relates to a video monitoring device with a snow removing function 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 block chain technology has high data security and wide application range, including the monitoring field.
The supervisory equipment of prior art generally all adopts traditional data encryption mode, cause data loss very easily, and, the supervisory camera of prior art is in the aspect of the dust removal problem, current supervisory camera is after long-term the use, more dust can appear in the surface, and the dust can shelter from the shooting realization of camera, influence the definition that the control was shot, moreover, during snowing, can pile up more snow on the camera, thereby make the load increase of camera, can make the camera crush along the time, the practicality has been reduced.
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 video monitoring device with the snow removing function based on the block chain technology is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a video monitoring device with a snow removal function based on a block chain technology comprises a main body, a mounting frame, a shooting device and a glass disc, wherein the main body is cuboid in shape, the mounting frame is arranged at the bottom of the main body, a mounting hole is formed in one side of the main body, the axis of the mounting hole is perpendicular to one side of the main body, which is provided with the mounting hole, the glass disc is coaxially arranged with the mounting hole and matched with the mounting hole, the glass disc is arranged in the mounting hole, the glass disc is in sliding connection with the inner wall of the mounting hole, the shooting device is arranged in the main body, a gap is formed between the shooting device and the axis of the mounting hole, 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 by block chain nodes and stores the block chain data;
the snow removing device is characterized in that a snow removing mechanism is arranged on the main body and comprises a rotating shaft, a rotating ring, a friction ring, a first bearing, a transmission pipe, a power assembly, at least two scraping rods and at least two transmission assemblies, a connecting hole is formed in the top of the main body, the axis of the connecting hole is perpendicular to and intersected with the axis of the mounting hole, the rotating shaft, the rotating ring, the friction ring and the transmission pipe are coaxially arranged with the connecting hole, the outer diameter of the transmission pipe, the inner diameter of the rotating ring and the inner diameter of the friction ring are equal to the aperture of the connecting hole, the outer diameter of the rotating ring and the outer diameter of the friction ring are equal to each other, the transmission pipe penetrates through the connecting hole, the transmission pipe is in sliding and sealing connection with the inner wall of the connecting hole, the rotating shaft penetrates through the transmission pipe, the rotating shaft is in sliding and sealing connection with the inner wall of, the inner ring of the first bearing is arranged on the transmission shaft, the outer ring of the first bearing is fixed on the inner wall of the main body, the transmission pipe and the rotating shaft both penetrate through the friction ring and the rotating ring, the transmission pipe is connected with the inner wall of the friction ring in a sliding manner, the friction ring is fixed at the top of the main body, the rotating ring is positioned on one side of the friction ring, which is far away from the main body, the transmission pipe is fixedly connected with the inner wall of the rotating ring, a gap is arranged between the rotating ring and the friction ring, the axis of the scraping rod is perpendicular to and intersected with the axis of the rotating shaft, the scraping rod is circumferentially and uniformly distributed at the periphery of the rotating ring by taking the axis of the transmission shaft as the center and is fixedly connected with the rotating ring, a gap is arranged between the rotating ring and the main body, the distance between the rotating ring and the rotating ring is equal, the transmission assemblies, the transmission assembly drives the transmission pipe to move along the axial direction of the rotating shaft, and the power assembly is arranged on the rotating shaft and is in transmission connection with the rotating shaft;
the main body is further provided with a dust removal mechanism, the dust removal mechanism comprises a cleaning rod, a cleaning pipe, a connecting pipe and a rotating assembly, the cleaning rod and the cleaning pipe are parallel to the rotating shaft and located on one side, provided with the mounting hole, of the main body, the cleaning rod and the cleaning pipe are located on one side, far away from the shooting device, of the mounting hole axis, one end, far away from the mounting hole axis, of the cleaning pipe is sealed and fixedly connected with the main body, the cleaning rod is fixed on one side, close to the main body, of the cleaning pipe and abutted against the glass disc, one end, close to the shooting device, of the cleaning rod is located on the axis of the mounting hole, the diameter of the glass disc is smaller than 2 times of the length of the cleaning rod, an annular groove is formed in the top of the main body, the connecting pipe is arranged in the main body, one end of the connecting pipe is arranged at, the annular groove is communicated with the cleaning pipe through a connecting pipe, and the rotating assembly is in transmission connection with the glass disc.
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 degree of automation, 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 node and store the block chain data.
Preferably, in order to realize rotation and movement of the transmission pipe, the transmission assembly comprises a guide rod, a sliding block, an electromagnet and a spring, the guide rod is parallel to the rotating shaft, the top end of the guide rod is fixed at the bottom end of the transmission pipe, the electromagnet is fixed at the bottom end of the guide rod, the sliding block is sleeved on the guide rod and fixed on the rotating shaft, the spring is located between the electromagnet and the sliding block, the electromagnet is connected with the sliding block through the spring, the transmission pipe is abutted to the sliding block, and the sliding block is made of iron.
Preferably, in order to drive the glass disc to rotate, the rotating assembly comprises a driving bevel gear, a driven bevel gear, a connecting shaft and a second bearing, the connecting shaft and the mounting hole are coaxially arranged, one end of the connecting shaft is fixed on the glass disc, the driven bevel gear is mounted at the other end of the connecting shaft, an inner ring of the second bearing is mounted on the connecting shaft, an outer ring of the second bearing is fixedly connected with the inner wall of the main body, the driving bevel gear is mounted at the bottom end of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.
Preferably, the number of teeth of the driving bevel gear is greater than the number of teeth of the driven bevel gear in order to increase the rotation speed of the glass disk.
Preferably, in order to realize the rotation of axis of rotation, power component includes flabellum and power unit, the flabellum is installed on the top of axis of rotation, the flabellum is vertical fan blade, power unit sets up in the main part and is connected with the transmission pipe transmission.
Preferably, in order to drive the transmission pipe to rotate, the power unit comprises a driving motor, a driving conical friction disc and a driven conical friction disc, the fan blades are mounted at the top end of the rotating shaft, the fan blades are vertical fan blades, the driving motor is fixed at the top in the main body and is in transmission connection with the driving conical friction disc, the driven conical friction disc is mounted on the transmission pipe and is arranged on one side, close to the rotating ring, of the driving conical friction disc, and a gap is formed between the driven conical friction disc and the driving conical friction disc.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to improve snow removal efficiency, the side of the rotating ring close to the main body is provided with anti-slip lines.
The video monitoring device with the snow removing function 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, in addition, the video monitoring device with the snow removing function based on the block chain technology realizes the function of removing accumulated snow on the main body through the snow removing mechanism, the damage of the main body under the gravity action of the accumulated snow is avoided, compared with the existing snow removing mechanism, the snow removing structure can also improve the dust removing effect of a glass disc, the practicability is higher, not only is the function of removing dust on the glass disc realized through the dust removing mechanism, the influence of the dust on the definition of video shooting is avoided, compared with the existing dust removing mechanism, the dust removing mechanism can be more environment-friendly and energy-saving by taking wind power as the driving force.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a system schematic diagram of a blockchain system of a video surveillance device with snow removal functionality based on blockchain technology of the present invention;
FIG. 2 is a schematic structural diagram of a video surveillance device with snow removal function based on the blockchain technology according to the present invention;
fig. 3 is a schematic structural view of a snow removal mechanism of the video monitoring apparatus with a snow removal function based on the blockchain technique of the present invention;
FIG. 4 is a schematic structural diagram of a dust removing mechanism of a video monitoring device with a snow removing function based on the blockchain technology of the invention;
FIG. 5 is an enlarged view of portion A of FIG. 3;
in the figure: 1. the automatic cleaning device comprises a main body, 2, a mounting frame, 3, a shooting device, 4, a glass disc, 5, a rotating shaft, 6, a rotating ring, 7, a friction ring, 8, a first bearing, 9, a transmission pipe, 10, a scraping rod, 11, a cleaning rod, 12, a cleaning pipe, 13, a connecting pipe, 14, a guide rod, 15, a sliding block, 16, an electromagnet, 17, a spring, 18, a driving bevel gear, 19, a driven bevel gear, 20, a connecting shaft, 21, a second bearing, 22, a fan blade, 23, a driving motor, 24, a driving conical friction disc and 25, wherein the driving bevel friction disc is arranged on the main body.
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 video monitoring device with a snow removal function based on a blockchain technology includes a main body 1, a mounting frame 2, a camera 3, and a glass disk 4, where a processor and a memory are arranged in the main body 1, the processor and the memory are electrically connected, the memory receives blockchain data written by blockchain nodes and stores the blockchain data, a blockchain system is arranged in the processor, the blockchain system includes a data layer, a network layer, a common identification layer, an excitation layer, a contract layer, and an application layer, the blockchain data is derived from the data layer, 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 blockchain data written by the blockchain nodes and store the blockchain 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 shape of main part 1 is the cuboid, mounting bracket 2 sets up the bottom at main part 1, one side of main part 1 is equipped with the mounting hole, the axis of mounting hole is perpendicular with one side of main part 1 that is equipped with the mounting hole, glass dish 4 sets up with the mounting hole is coaxial and matches with the mounting hole, glass dish 4 sets up in the mounting hole, the inner wall sliding connection of glass dish 4 and mounting hole, shoot 3 set up in main part 1 and with the mounting hole the axis between be equipped with the clearance.
The snow removing device is characterized in that the snow removing mechanism is arranged on the main body 1 and comprises a rotating shaft 5, a rotating ring 6, a friction ring 7, a first bearing 8, a transmission pipe 9, a power assembly, at least two scraping rods 10 and at least two transmission assemblies, a connecting hole is formed in the top of the main body 1, the axis of the connecting hole is perpendicular to and intersected with the axis of the mounting hole, the rotating shaft 5, the rotating ring 6, the friction ring 7 and the transmission pipe 9 are coaxially arranged with the connecting hole, the outer diameter of the transmission pipe 9, the inner diameter of the rotating ring 6 and the inner diameter of the friction ring 7 are equal to the aperture of the connecting hole, the outer diameter of the rotating ring 6 and the outer diameter of the friction ring 7 are equal to each other, the diameter of the rotating shaft 5 and the inner diameter of the transmission pipe 9 are equal to each other, the transmission pipe 9 penetrates through the connecting hole, the transmission pipe 9 is, inner wall slip and sealing connection of axis of rotation 5 and driving tube 9, first bearing 8 is located main part 1, the inner circle of first bearing 8 is installed on the transmission shaft, the outer lane of first bearing 8 is fixed on the inner wall of main part 1, friction ring 7 and swivel becket 6 are all passed to driving tube 9 and axis of rotation 5, driving tube 9 and friction ring 7's inner wall sliding connection, friction ring 7 is fixed at the top of main part 1, swivel becket 6 is located one side of keeping away from main part 1 of friction ring 7, driving tube 9 and swivel becket 6's inner wall fixed connection, be equipped with the clearance between swivel becket 6 and the friction ring 7, the axis of scraping pole 10 is perpendicular and crossing with the axis of rotation 5, scrape pole 10 and regard the axis of transmission shaft as the periphery of center circumference evenly distributed at swivel becket 6 and with swivel becket 6 fixed connection, be equipped with the clearance between swivel becket 6 and the main part 1 and equal with the distance between swivel becket 6 and the friction ring 7 The transmission assemblies correspond to the scraping rods 10 one by one, the transmission assemblies are arranged at the bottom ends of the transmission pipes 9 and are connected with the rotating shaft 5, the transmission assemblies drive the transmission pipes 9 to move along the axial direction of the rotating shaft 5, and the power assemblies are arranged on the rotating shaft 5 and are in transmission connection with the rotating shaft 5;
fix main part 1 at the mounted position through mounting bracket 2, realize the control through 3 shooting videos of shooting ware, during the snowing, make axis of rotation 5 rotate under the supporting role of first bearing 8 through power component, the rotation of axis of rotation 5 drives transmission pipe 9 through transmission component and rotates, the rotation of transmission pipe 9 drives swivel becket 6 and scrapes the rotation of pole 10, and make transmission pipe 9 move down through transmission component, thereby make swivel becket 6 and the laminating of friction ring 7, and make the top of scraping pole 10 and main part 1 support and lean on, thereby make swivel becket 6 produce the heat through the mode of the themogenesis of friction, and with heat transfer to scraping on the pole 10, the snow cover at main part 1 top can be pushed away through the rotation of scraping pole 10, and snow cover on making main part 1 melt through the heat of scraping on the pole 10, promote the snow removing effect.
As shown in fig. 4, the main body 1 is further provided with a dust removing mechanism, the dust removing mechanism includes a cleaning rod 11, a cleaning tube 12, a connecting tube 13 and a rotating component, the cleaning rod 11 and the cleaning tube 12 are both parallel to the rotating shaft 5 and located on one side of the main body 1 where the mounting hole is provided, the cleaning rod 11 and the cleaning tube 12 are located on one side of the mounting hole axis away from the camera 3, one end of the cleaning tube 12 away from the mounting hole axis is sealed and fixedly connected with the main body 1, the cleaning rod 11 is fixed on one side of the cleaning tube 12 close to the main body 1, the cleaning rod 11 is abutted against the glass disc 4, one end of the cleaning rod 11 close to the camera 3 is located on the axis of the mounting hole, the diameter of the glass disc 4 is less than 2 times of the length of the cleaning rod 11, the top of the main body 1 is provided with an annular groove, the connecting tube 13 is arranged in the main body 1, one end of the connecting tube, the other end of the connecting pipe 13 is arranged on the cleaning pipe 12, the annular groove is communicated with the cleaning pipe 12 through the connecting pipe 13, and the rotating assembly is in transmission connection with the glass disc 4.
Make glass dish 4 rotate through rotating assembly, make the dust on glass dish 4 of scraping down by clean pole 11 through the rotation of glass dish 4, the function of removing dust has been realized, and simultaneously, the snow water that the 1 top of main part melted flows into in the ring channel, and the snow water in the ring channel is discharged in carrying clean pipe 12 through connecting pipe 13 and from the top of clean pipe 12, clean pipe 12 top exhaust snow water is used on glass dish 4, thereby can promote the dust removal effect of clean dish.
As shown in fig. 5, the transmission assembly includes a guide rod 14, a slider 15, an electromagnet 16 and a spring 17, the guide rod 14 is parallel to the rotating shaft 5, the top end of the guide rod 14 is fixed at the bottom end of the transmission tube 9, the electromagnet 16 is fixed at the bottom end of the guide rod 14, the slider 15 is sleeved on the guide rod 14 and fixed on the rotating shaft 5, the spring 17 is located between the electromagnet 16 and the slider 15, the electromagnet 16 is connected with the slider 15 through the spring 17, the transmission tube 9 abuts against the slider 15, and the slider 15 is made of iron.
The rotation of axis of rotation 5 makes guide arm 14 drive transmission pipe 9 synchronous rotation through slider 15, and when electro-magnet 16 circular telegram, makes the effort that produces inter attraction between the slider 15 of iron and the electro-magnet 16 to make slider 15 drive transmission pipe 9 and move towards being close to electro-magnet 16 direction, and make the spring 17 compression, after electro-magnet 16 outage, make slider 15 drive transmission pipe 9 and reset under the elastic action of spring 17.
Preferably, in order to drive the glass disc 4 to rotate, the rotating assembly comprises a driving bevel gear 18, a driven bevel gear 19, a connecting shaft 20 and a second bearing 21, the connecting shaft 20 is coaxially arranged with the mounting hole, one end of the connecting shaft 20 is fixed on the glass disc 4, the driven bevel gear 19 is mounted at the other end of the connecting shaft 20, the inner ring of the second bearing 21 is mounted on the connecting shaft 20, the outer ring of the second bearing 21 is fixedly connected with the inner wall of the main body 1, the driving bevel gear 18 is mounted at the bottom end of the rotating shaft 5, and the driving bevel gear 18 is meshed with the driven bevel gear 19.
The rotation shaft 5 drives the driving bevel gear 18 to rotate during rotation, and the rotation of the driving bevel gear 18 drives the driven bevel gear 19 to rotate, so that the connecting shaft 20 drives the glass disc 4 to rotate under the supporting action of the second bearing 21, and the function of driving the glass disc 4 to rotate is realized.
Preferably, the number of teeth of the driving bevel gear 18 is greater than that of the driven bevel gear 19 in order to increase the rotation speed of the glass disk 4.
In the gear transmission, the number of teeth is in inverse proportion to the rotating speed, so that the rotating speed of the driven bevel gear 19 can be increased, that is, the rotating speed of the glass disc 4 can be increased, and the dust removal effect of the glass disc 4 can be improved.
Preferably, in order to realize the rotation of the rotating shaft 5, the power assembly comprises a fan blade 22 and a power unit, the fan blade 22 is installed at the top end of the rotating shaft 5, the fan blade 22 is a vertical fan blade 22, and the power unit is arranged in the main body 1 and is in transmission connection with the transmission pipe 9.
The fan blades 22 are rotated by the action of the ambient wind, and the rotation of the fan blades 22 drives the rotating shaft 5 to rotate, so that the function of driving the rotating shaft 5 to rotate is realized.
Preferably, in order to drive the transmission pipe 9 to rotate, the power unit comprises a driving motor 23, a driving conical friction disc 24 and a driven conical friction disc 25, the fan blade 22 is mounted at the top end of the rotating shaft 5, the fan blade 22 is a vertical fan blade 22, the driving motor 23 is fixed at the top in the main body 1, the driving motor 23 is in transmission connection with the driving conical friction disc 24, the driven conical friction disc 25 is mounted on the transmission pipe 9, the driven conical friction disc 25 is arranged on one side, close to the rotating ring 6, of the driving conical friction disc 24, and a gap is formed between the driven conical friction disc 25 and the driving conical friction disc 24.
When there is snow at the top of main part 1, the pivoted resistance of axis of rotation 5 can be increased in the laminating of rotating ring 6 and friction ring 7, at this moment, through the difficult increase of flabellum 22 drive axis of rotation 5, during the 16 circular telegrams of electro-magnet, make the conical surface of driven toper friction disk 25 and the conical surface laminating of drive toper friction disk 24, driving motor 23 starts, make driving motor 23 drive toper friction disk 24 rotate, the rotation of drive toper friction disk 24 drives driven toper friction disk 25 through frictional force and rotates, driven toper friction disk 25 drives the driving tube 9 and rotates.
Preferably, the driving motor 23 is a servo motor in order to increase the driving force of the driving motor 23.
The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 23 can be improved.
Preferably, in order to improve the snow removing efficiency, the side of the rotating ring 6 close to the main body 1 is provided with anti-slip lines.
The anti-slip pattern functions to increase the frictional force between the rotating ring 6 and the friction ring 7, thereby increasing the amount of heat generated during the friction between the rotating ring 6 and the friction ring 7, and thus improving snow removal efficiency.
Fixing the main body 1 at the installation position through the installation frame 2, realizing monitoring by shooting a video through the shooting device 3, enabling the fan blades 22 to rotate through the wind power, enabling the rotation of the fan blades 22 to drive the rotation shaft 5 to rotate under the supporting action of the first bearing 8 and drive the driving bevel gear 18 to rotate, enabling the driving bevel gear 18 to rotate to drive the driven bevel gear 19 to rotate, enabling the connecting shaft 20 to drive the glass disc 4 to rotate under the supporting action of the second bearing 21, enabling the cleaning rod 11 to scrape off dust on the glass disc 4 through the rotation of the glass disc 4, realizing the dust removal function, enabling the electromagnet 16 to be electrified during snowing, enabling an interaction attraction acting force to be generated between the iron sliding block 15 and the electromagnet 16, enabling the sliding block 15 to drive the transmission pipe 9 to move towards the direction close to the electromagnet 16 and enabling the spring 17 to be compressed, enabling the guide rod 14 to drive the transmission pipe 9 to synchronously rotate through the, the rotation of the transmission pipe 9 drives the rotation ring 6 and the scraping rod 10 to rotate, and the transmission pipe 9 is moved downwards through the transmission assembly, so that the rotation ring 6 is attached to the friction ring 7, the scraping rod 10 is abutted to the top of the main body 1, so that the rotation ring 6 generates heat through a friction heating mode, the heat is transferred to the scraping rod 10, the accumulated snow on the top of the main body 1 can be pushed away through the rotation of the scraping rod 10, the accumulated snow on the main body 1 is melted through the heat on the scraping rod 10, the snow removing effect is improved, meanwhile, the melted snow water on the top of the main body 1 flows into the annular groove, the snow water in the annular groove is conveyed into the cleaning pipe 12 through the connecting pipe 13 and is discharged from the top end of the cleaning pipe 12, the snow water discharged from the top end of the cleaning pipe 12 acts on the glass disc 4, the dust removing effect of the cleaning disc can be improved, when the environmental wind is small, the driving motor 23 is started, so that the driving motor 23, the rotation of the drive conical friction disc 24 drives the driven conical friction disc 25 to rotate through friction force, and the driven conical friction disc 25 drives the transmission pipe 9 to rotate, so that the snow removing reliability is improved.
Compared with the prior art, this video monitoring device with snow removing function based on block chain technique has realized cleaing away the function of snow on main part 1 through snow removing mechanism, avoid main part 1 to damage under the action of gravity of snow, compare with current snow removing mechanism, this snow removing structure can also promote the dust removal effect of glass dish 4, the practicality is stronger, moreover, still realized cleaing away the function of dust on the glass dish 4 through dust removal mechanism, avoid the dust to influence the definition that the video was shot, compare with current dust removal mechanism, this dust removal mechanism can pass through wind-force as drive power, environmental protection and energy saving more.
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 video monitoring device with a snow removing function based on a block chain technology comprises a main body (1), a mounting frame (2), a camera (3) and a glass disc (4), wherein the main body (1) is cuboid in shape, the mounting frame (2) is arranged at the bottom of the main body (1), a mounting hole is formed in one side of the main body (1), the axis of the mounting hole is perpendicular to the side, provided with the mounting hole, of the main body (1), the glass disc (4) is coaxially arranged with the mounting hole and matched with the mounting hole, the glass disc (4) is arranged in the mounting hole, the glass disc (4) is slidably connected with the inner wall of the mounting hole, the camera (3) is arranged in the main body (1) and a gap is formed between the camera and the axis of the mounting hole, the video monitoring device is characterized in that a processor and a memory are arranged in the main body (1), and the processor is electrically connected with the memory, the memory receives the block chain data written by the block chain node and stores the block chain data;
the snow removing device is characterized in that the snow removing mechanism is arranged on the main body (1) and comprises a rotating shaft (5), a rotating ring (6), a friction ring (7), a first bearing (8), a transmission pipe (9), a power assembly, at least two scraping rods (10) and at least two transmission assemblies, a connecting hole is formed in the top of the main body (1), the axis of the connecting hole is perpendicular to the axis of the mounting hole and intersects with the axis of the mounting hole, the rotating shaft (5), the rotating ring (6), the friction ring (7) and the transmission pipe (9) are coaxially arranged with the connecting hole, the outer diameter of the transmission pipe (9), the inner diameter of the rotating ring (6) and the inner diameter of the friction ring (7) are equal to the aperture of the connecting hole, the outer diameter of the rotating ring (6) and the outer diameter of the friction ring (7) are equal to each other, the diameter of the rotating shaft (5) and the inner diameter of the transmission pipe, the inner wall of driving pipe (9) and connecting hole slides and sealing connection, axis of rotation (5) passes driving pipe (9), axis of rotation (5) and the inner wall of driving pipe (9) slide and sealing connection, first bearing (8) are located main part (1), the inner circle of first bearing (8) is installed on the transmission shaft, the outer lane of first bearing (8) is fixed on the inner wall of main part (1), driving pipe (9) and axis of rotation (5) all pass friction ring (7) and swivel becket (6), the inner wall sliding connection of driving pipe (9) and friction ring (7), friction ring (7) are fixed at the top of main part (1), swivel becket (6) is located the one side of keeping away from main part (1) of friction ring (7), the inner wall fixed connection of driving pipe (9) and swivel becket (6), be equipped with the clearance between swivel becket (6) and friction ring (7), the axis of the scraping rod (10) is perpendicular to and intersected with the axis of the rotating shaft (5), the scraping rod (10) is circumferentially and uniformly distributed on the periphery of the rotating ring (6) by taking the axis of the transmission shaft as a center and is fixedly connected with the rotating ring (6), a gap is formed between the rotating ring (6) and the main body (1) and is equal to the distance between the rotating ring (6) and the friction ring (7), the transmission assemblies correspond to the scraping rod (10) one by one, the transmission assemblies are arranged at the bottom ends of the transmission pipes (9) and are connected with the rotating shaft (5), the transmission assemblies drive the transmission pipes (9) to move along the axial direction of the rotating shaft (5), and the power assemblies are arranged on the rotating shaft (5) and are in transmission connection with the rotating shaft (5);
still be equipped with dust removal mechanism on main part (1), dust removal mechanism includes clean pole (11), clean pipe (12), connecting pipe (13) and rotating assembly, clean pole (11) and clean pipe (12) all are parallel with axis of rotation (5) and are located one side that is equipped with the mounting hole of main part (1), clean pole (11) and clean pipe (12) are located one side of keeping away from shooting ware (3) of mounting hole axis, the one end of keeping away from the mounting hole axis of clean pipe (12) is sealed and fixed connection with main part (1), clean pole (11) are fixed in the one side that is close to main part (1) of clean pipe (12), clean pole (11) support with glass dish (4) and lean on, the one end that is close to shooting ware (3) of clean pole (11) is located the axis of mounting hole, the diameter of glass dish (4) is less than 2 times of clean pole (11) length, the top of main part (1) is equipped with the ring channel, connecting pipe (13) set up in main part (1), the one end setting of connecting pipe (13) is in the bottom of ring channel, the other end setting of connecting pipe (13) is on clean pipe (12), the ring channel passes through connecting pipe (13) and clean pipe (12) intercommunication, rotating assembly is connected with glass dish (4) transmission.
2. The video surveillance apparatus with snow removal capability based on blockchain technology of claim 1, wherein a blockchain system is provided in the processor, the blockchain system comprising a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer, the blockchain data being derived from the data layer.
3. The video monitoring device with snow removal function based on blockchain technology of 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 blockchain nodes and store the blockchain data.
4. The video monitoring device with snow removal function based on the block chain technology as claimed in claim 1, wherein the transmission assembly comprises a guide rod (14), a slide block (15), an electromagnet (16) and a spring (17), the guide rod (14) is parallel to the rotating shaft (5), the top end of the guide rod (14) is fixed at the bottom end of the transmission tube (9), the electromagnet (16) is fixed at the bottom end of the guide rod (14), the slide block (15) is sleeved on the guide rod (14) and fixed on the rotating shaft (5), the spring (17) is located between the electromagnet (16) and the slide block (15), the electromagnet (16) is connected with the slide block (15) through the spring (17), the transmission tube (9) abuts against the slide block (15), and the slide block (15) is made of iron.
5. The video monitoring apparatus with a snow removal function based on the block chain technique as claimed in claim 1, wherein the rotating assembly comprises a driving bevel gear (18), a driven bevel gear (19), a connecting shaft (20) and a second bearing (21), the connecting shaft (20) is coaxially disposed with the mounting hole, one end of the connecting shaft (20) is fixed on the glass plate (4), the driven bevel gear (19) is mounted on the other end of the connecting shaft (20), an inner ring of the second bearing (21) is mounted on the connecting shaft (20), an outer ring of the second bearing (21) is fixedly connected with an inner wall of the main body (1), the driving bevel gear (18) is mounted at a bottom end of the rotating shaft (5), and the driving bevel gear (18) is engaged with the driven bevel gear (19).
6. The video monitoring apparatus with snow removal function based on the block chain technique as claimed in claim 5, wherein the number of teeth of the drive bevel gear (18) is larger than the number of teeth of the driven bevel gear (19).
7. The video surveillance device with snow removal function based on blockchain technology as claimed in claim 1, characterized in that the power assembly comprises a fan blade (22) and a power unit, the fan blade (22) is installed on the top end of the rotating shaft (5), the fan blade (22) is a vertical fan blade (22), and the power unit is arranged in the main body (1) and is in transmission connection with the transmission pipe (9).
8. The video monitoring device with snow removing function based on the block chain technology as claimed in claim 7, wherein the power unit comprises a driving motor (23), a driving conical friction disc (24) and a driven conical friction disc (25), the fan blade (22) is installed at the top end of the rotating shaft (5), the fan blade (22) is a vertical fan blade (22), the driving motor (23) is fixed at the top part in the main body (1), the driving motor (23) is in transmission connection with the driving conical friction disc (24), the driven conical friction disc (25) is installed on the transmission tube (9), the driven conical friction disc (25) is arranged at one side of the driving conical friction disc (24) close to the rotating ring (6), and a gap is arranged between the driven conical friction disc (25) and the driving conical friction disc (24).
9. The video surveillance apparatus with snow removal function based on the blockchain technique as claimed in claim 8, wherein the driving motor (23) is a servo motor.
10. The video surveillance device with snow removal function based on blockchain technology as claimed in claim 1, characterized in that the side of the rotating ring (6) close to the main body (1) is provided with anti-slip threads.
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| CN113794876A (en) * | 2021-09-17 | 2021-12-14 | 天津大学 | Intelligent testing arrangement towards domestic intelligent TV |
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