CN108848297B - A kind of dehumidification type camera based on block chain technology - Google Patents
A kind of dehumidification type camera based on block chain technology Download PDFInfo
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- CN108848297B CN108848297B CN201811092854.1A CN201811092854A CN108848297B CN 108848297 B CN108848297 B CN 108848297B CN 201811092854 A CN201811092854 A CN 201811092854A CN 108848297 B CN108848297 B CN 108848297B
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- block chain
- block
- protective cover
- fixed
- connecting box
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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
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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
Abstract
The present invention relates to a kind of dehumidification type cameras based on block chain technology, including connecting box, protective cover and camera, the shape of the protective cover is hemispherical, the side of the separate spherical surface of the protective cover is fixed on the bottom of connecting box, the camera is arranged in protective cover, processor and memory are equipped in the main body, the processor and memory electrical connection, the memory receives the block chain data of block chain link point write-in, and block chain data are stored, desiccant body is equipped in the connecting box, the desiccant body includes ventilation component and demisting component, the demisting component is arranged in protective cover, the demisting component includes rotary electric machine, rotation axis, rotating block, channel washer and two support rods, the dehumidification type camera based on block chain technology realizes the effect of dehumidifying by desiccant body, moreover , the function of adjusting light has also been reached by regulating mechanism.
Description
Technical field
The present invention relates to a kind of dehumidification type cameras based on block chain technology.
Background technique
Block chain technology is that algorithm of knowing together with storing data, using distributed node is verified using block linked data structure
Guarantee the safety of data transmission and access with more new data, in the way of cryptography, using by automatized script generation to generate
The intelligent contract of code composition programs the completely new distributed basis framework and calculation of one kind with operation data, is distributed
The new application mode of the computer technologies such as data storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm.
The data safety degree of block chain technology is higher, and application is also very extensive, wherein just including camera field.
Prior art camera is typically all to use traditional data encryption mode, it is easy to loss of data is caused, also,
For the camera of the prior art there are problem in terms of dehumidifying, existing camera is after long-term use, internal easily to enter steam, water
Vapour will form water mist, to influence the clarity of camera shooting, reduce practicability, moreover, existing camera exists
In shooting process, surrounding often will appear more jamming light source, to influence the light luminance of photography, reduce shooting
Effect.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of based on block chain skill
The dehumidification type camera of art.
The technical solution adopted by the present invention to solve the technical problems is: a kind of dehumidification type camera shooting based on block chain technology
Head, including connecting box, protective cover and camera, the shape of the protective cover are hemispherical, the separate spherical surface of the protective cover
Side is fixed on the bottom of connecting box, and the camera is arranged in protective cover, and processor and storage are equipped in the connecting box
Device, the processor and memory electrical connection, the memory receive the block chain data of block chain link point write-in, and to block
Chain data are stored；
Desiccant body is equipped in the connecting box, the desiccant body includes ventilation component and demisting component, the demisting
Component is arranged in protective cover, and the demisting component includes rotary electric machine, rotation axis, rotating block, channel washer and two support rods,
The rotary electric machine is fixed on the bottom of connecting box, and the rotation axis is vertically arranged, the top of the rotary electric machine and transmission shaft
Transmission connection, the rotating block are fixed on the bottom end of rotation axis, and the camera is arranged on rotating block, the shape of the channel washer
Shape is arc, and the channel washer is bonded with the inner wall of protective cover, and the two sides of the rotation axis pass through two support rods and clear respectively
Clean bar is fixedly connected, and the support rod is horizontally disposed；
Regulating mechanism is additionally provided in the protective cover, the regulating mechanism includes driving assembly and two adjusting units, institute
Stating and adjusting component includes adjusting motor, driving bevel gear, driven wheel of differential, connecting shaft and two screw rods, and the adjusting motor is solid
It is scheduled on the bottom of rotating block, the adjusting motor and driving bevel gear are sequentially connected, the driving bevel gear and driven wheel of differential
Engagement, the driven wheel of differential are set in connecting shaft, and the connecting shaft is horizontally disposed, and the screw rod is coaxially set with connecting shaft
It sets, two screw rods are separately fixed at the both ends of connecting shaft, and the adjusting unit screw rod corresponds.
Preferably, being equipped with block catenary system, the area in the processor to improve the safety of data storage
Block catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, and the block chain data source is in number
According to layer.
Preferably, in order to improve the degree of automation of equipment, the processor is single-chip microcontroller or PLC, the storage
Device includes memory database and disk database, and the memory database and disk database receive the write-in of block chain link point respectively
Block chain data, and block chain data are stored.
Preferably, for the ease of dehumidifying, the ventilation component include baffle, transmission shaft, power motor, drive gear,
Driven gear, two flabellums and two sealing units, the baffle is vertically arranged, and the connecting box is set on baffle, described
Transmission shaft is horizontally disposed, and the baffle is set on transmission shaft, and two flabellums are respectively sleeved at the both ends of transmission shaft, the connection
The two sides of case are equipped with through-hole, and the bottom end of the connecting box is set there are two connecting hole, and the two sides of baffle are arranged in the connecting hole,
The connecting hole and flabellum correspond, and the connecting hole is arranged between flabellum and baffle, and the power motor is fixed on company
Connect on the inner wall of case, the power motor and driving gear transmission connection, the driving gear engages with driven gear, it is described from
Moving gear is set on transmission shaft, and the power motor is electrically connected with processor, the sealing unit and flabellum and one-to-one correspondence.
Preferably, the function in order to realize sealing, the sealing unit includes block, magnetic sheet, two fixed links, two
A spring and two electromagnet, the block are matched with through-hole, and the through-hole is set on block, and the magnetic sheet is vertically set
It sets, the magnetic sheet is bonded with the inner wall of the side of connecting box, and the block is fixedly connected with magnetic sheet, the fixed link and bullet
Spring corresponds, and the fixed link and electromagnet correspond, and two fixed links are horizontally set on the top of block under respectively
Side, one end of the fixed link are fixed on the inner wall of connecting box side, and the electromagnet is fixed on the other end of fixed link, institute
It states magnetic sheet to be set in fixed link, the side of the separate block of the magnetic sheet is connected by electromagnet, and the spring is arranged
In fixed link, the electromagnet is electrically connected with processor.
Preferably, in order to improve leakproofness, the block is equipped with rubber layer.
Preferably, in order to realize intelligence, it is equipped with humidity sensor in the protective cover, the humidity sensor and turns
Dynamic motor is electrically connected with processor.
Preferably, in order to realize the function of adjusting light, the adjusting unit includes that barn door, connecting plate and light pass
Sensor, the barn door is vertically arranged, and the barn door is set on support rod, and the barn door is set on screw rod, described
Being equipped with the junction of screw rod for barn door is horizontally set on support rod and rotating block with the matched screw thread of screw rod, the connecting plate
Between, the connecting plate is fixed on the side of the close rotating block of barn door, and the another of barn door is arranged in the light sensor
Side, the light sensor and adjusting motor are electrically connected with processor.
Preferably, being coated with lubricating oil on the screw rod to reduce the frictional force between screw rod and barn door.
Preferably, in order to improve the driving force for adjusting motor, the adjusting motor is servo motor.
The invention has the advantages that being somebody's turn to do the dehumidification type camera based on block chain technology, carried out using block chain technology
Data storage so that data safety degree is high, also, is somebody's turn to do the dehumidification type camera based on block chain technology and passes through desiccant body reality
The effect of dehumidifying is showed, compared with existing desiccant body, the desiccant body clever structure, practicability is higher, moreover, also
The function of adjusting light is reached by regulating mechanism, compared with existing regulating mechanism, the regulating mechanism structure is simple, cost
It is lower.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the systematic schematic diagram of the block catenary system of the dehumidification type camera of the invention based on block chain technology；
Fig. 2 is the structural schematic diagram of the dehumidification type camera of the invention based on block chain technology；
Fig. 3 is the cross-sectional view of the dehumidification type camera of the invention based on block chain technology；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Fig. 5 is the structural schematic diagram of the sealing unit of the dehumidification type camera of the invention based on block chain technology；
In figure: 1. connecting boxs, 2. protective covers, 3. cameras, 4. rotary electric machines, 5. rotation axis, 6. rotating blocks, 7. cleanings
Bar, 8. support rods, 9. adjusting motors, 10. driving bevel gears, 11. driven wheel of differential, 12. connecting shafts, 13. screw rods, 14. baffles,
15. transmission shaft, 16. power motors, 17. driving gears, 18. driven gears, 19. flabellums, 20. blocks, 21. magnetic sheets, 22. is solid
Fixed pole, 23. springs, 24. electromagnet, 25. humidity sensors, 26. barn doors, 27. connecting plates, 28. light sensors.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of dehumidification type camera based on block chain technology, including connecting box 1, protective cover 2 and camera shooting
First 3, the connecting box 1 is interior to be equipped with processor and memory, the processor and memory electrical connection, the memory region of acceptance
The block chain data of block chain node write-in, and block chain data are stored, block catenary system, institute are equipped in the processor
Stating block catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, the block chain data source
In data Layer, the processor is single-chip microcontroller or PLC, and the memory includes memory database and disk database, it is described in
Deposit data library and disk database receive the block chain data of block chain link point write-in respectively, and deposit to block chain data
Storage.
In fact, processor is mainly used for handling data, and memory is stored for data, herein:
Data Layer encapsulates bottom data block and the technologies such as relevant data encryption and timestamp；
In fact, the block chain data that memory database and disk database receive or store come from data
Layer.
Network layer then includes distributed networking mechanism, data dissemination mechanism and data authentication mechanism etc.；
All kinds of common recognition algorithms of common recognition layer predominant package network node；
Economic factor is integrated into block chain technical system by excitation layer, main issuing mechanism including economic incentives and
Distribution mechanism etc.；
All kinds of scripts of contract layer predominant package, algorithm and intelligent contract, are the bases of block chain programmable features；
Application layer then encapsulates the various application scenarios and case of block chain.
As Figure 2-3, connecting box 1, protective cover 2 and camera 3, the shape of the protective cover 2 are hemispherical, the guarantor
The side of the separate spherical surface of shield 2 is fixed on the bottom of connecting box 1, and the camera 3 is arranged in protective cover 2；
Desiccant body is equipped in the connecting box 1, the desiccant body includes ventilation component and demisting component, the demisting
Component is arranged in protective cover 2, and the demisting component includes rotary electric machine 4, rotation axis 5, rotating block 6, channel washer 7 and two branch
Strut 8, the rotary electric machine 4 are fixed on the bottom of connecting box 1, and the rotation axis 5 is vertically arranged, the rotary electric machine 4 and biography
The top of moving axis 15 is sequentially connected, and the rotating block 6 is fixed on the bottom end of rotation axis 5, and the camera 3 is arranged in rotating block 6
On, the shape of the channel washer 7 is arc, and the channel washer 7 is bonded with the inner wall of protective cover 2, the two sides point of the rotation axis 5
Not Tong Guo two support rods 8 be fixedly connected with channel washer 7, the support rod 8 is horizontally disposed；
Rotary electric machine 4 is run, and makes rotation axis 5 that rotation axis 5 be driven to rotate, so that camera 3 be made to rotate, realizes camera
The rotation of the function of 3 rotations, rotation axis 5 drives channel washer 7 to rotate on the inner wall of protective cover 2 by support rod 8, to realize
Remove the function of water mist on protective cover 2 inner wall.
As shown in figure 4, being additionally provided with regulating mechanism in the protective cover 2, the regulating mechanism includes driving assembly and two
Unit is adjusted, the adjusting component includes adjusting motor 9, driving bevel gear 10, driven wheel of differential 11, connecting shaft 12 and two silks
Bar 13, the bottom for adjusting motor 9 and being fixed on rotating block 6, the adjusting motor 9 are sequentially connected with driving bevel gear 10, institute
It states driving bevel gear 10 to engage with driven wheel of differential 11, the driven wheel of differential 11 is set in connecting shaft 12, the connecting shaft
12 is horizontally disposed, and the screw rod 13 is coaxially disposed with connecting shaft 12, and two screw rods 13 are separately fixed at the both ends of connecting shaft 12, institute
It states and adjusts unit and the one-to-one correspondence of screw rod 13.
It adjusts motor 9 to run, makes driving bevel gear 10 that driven wheel of differential 11 be driven to rotate, so that connecting shaft 12 is rotated,
It drives screw rod 13 to rotate by the rotation of connecting shaft 12, makes to adjust unit operation by the rotation of screw rod 13, realize driving and adjust
Save the function of unit operation.
Preferably, the ventilation component includes baffle 14, transmission shaft 15, power motor 16, driving for the ease of dehumidifying
Gear 17,18, two flabellums 19 of driven gear and two sealing units, the baffle 14 is vertically arranged, and the connecting box 1 is arranged
On baffle 14, the transmission shaft 15 is horizontally disposed, and the baffle 14 is set on transmission shaft 15, and two flabellums 19 are arranged respectively
At the both ends of transmission shaft 15, the two sides of the connecting box 1 are equipped with through-hole, and the bottom end of the connecting box 1 is set there are two connecting hole,
The two sides of baffle 14 are arranged in the connecting hole, and the connecting hole and flabellum 19 correspond, and the connecting hole is arranged in flabellum
Between 19 and baffle 14, the power motor 16 is fixed on the inner wall of connecting box 1, the power motor 16 and driving gear 17
Transmission connection, the driving gear 17 are engaged with driven gear 18, and the driven gear 18 is set on transmission shaft 15, described dynamic
Force motor 16 is electrically connected with processor, and the sealing unit and flabellum 19 and one-to-one correspondence, processor control power motor 16 and transport
Row makes transmission shaft 15 that flabellum 19 be driven to rotate to make to drive gear 17 that driven gear 18 is driven to rotate, and passes through turning for flabellum 19
The dynamic air made in connecting box 1 is flowed towards fixed-direction, so that connecting box 1 is divided into two spaces by baffle 14, is made 1 He of connecting box
Protective cover 2 realizes the function with external air guided circulation by through-hole and connecting hole, makes humidity by the flowing of air
Air discharge, convenient for achieving the effect that dehumidifying.
As shown in figure 5, the sealing unit includes block 20, the spring 23 and two of fixed link 22, two of magnetic sheet 21, two
A electromagnet 24, the block 20 are matched with through-hole, and the through-hole is set on block 20, and the magnetic sheet 21 is vertically arranged,
The magnetic sheet 21 is bonded with the inner wall of the side of connecting box 1, and the block 20 is fixedly connected with magnetic sheet 21, the fixed link
22 correspond with spring 23, and the fixed link 22 is corresponded with electromagnet 24, and two fixed links 22 are horizontally set on respectively
Above and below block 20, one end of the fixed link 22 is fixed on the inner wall of 1 side of connecting box, and the electromagnet 24 is solid
It is scheduled on the other end of fixed link 22, the magnetic sheet 21 is set in fixed link 22, the separate block 20 of the magnetic sheet 21
Side is connected by electromagnet 24, and the spring 23 is set in fixed link 22, and the electromagnet 24 is electrically connected with processor, is led to
Crossing processor runs simultaneously electromagnet 24 and power motor 16, is powered by electromagnet 24, makes electromagnet 24 and magnetic sheet 21
Between generate the active force to attract each other, to make magnetic sheet 21 that block 20 be driven to be moved in connecting box 1, to keep through-hole real
The effect of dredging is showed, magnetic sheet 21 is made by the elastic reaction of spring 23 after electromagnet 24 powers off convenient for the circulation of air
It drives block 20 to be moved in through-hole, realizes the function of sealing.
Preferably, the block 20 is equipped with rubber layer, and rubber is soft, can reduce in order to improve leakproofness
Gap between block 20 and through-hole wall, improves leakproofness.
Preferably, being equipped with humidity sensor 25, the humidity sensor in the protective cover 2 to realize intelligence
25 and rotary electric machine 4 be electrically connected with processor, when the detected value of humidity sensor 25 exceed setting value when, humidity sensor 25
Signal is issued to processor, the processor control rotation of rotary electric machine 4 sets fixing turn, and simultaneous processor also controls the fortune of power motor 16
Row, realizes intelligence.
Preferably, the adjusting unit includes barn door 26, connecting plate 27 and light in order to realize the function of adjusting light
Line sensor 28, the barn door 26 is vertically arranged, and the barn door 26 is set on support rod 8, and the barn door 26 is arranged
On screw rod 13, the barn door 26 be equipped with the junction of screw rod 13 and the matched screw thread of screw rod 13, the connecting plate 27
It being horizontally set between support rod 8 and rotating block 6, the connecting plate 27 is fixed on the side of the close rotating block 6 of barn door 26,
The light sensor 28 is arranged in the other side of barn door 26, the light sensor 28 and adjusts motor 9 and processor
Electrical connection, after the detected value of light sensor 28 exceeds setting range, light sensor 28 issues signal, processing to processor
Device controls to adjust motor 9 and runs, and the rotation of connecting shaft 12 is made to set fixing turn, thus by the rotation of screw rod 13 drive barn door 26 to
It is mobile close to 3 direction of camera, the light of 3 two sides of camera is blocked by barn door 26, by the movement of barn door 26, makes to connect
Fishplate bar 27 is moved to the top of camera 3, to block the light of 3 top of camera, realizes the function of adjusting light.
Preferably, it is coated with lubricating oil on the screw rod 13 in order to reduce the frictional force between screw rod 13 and barn door 26,
Lubricating oil has the function of lubrication, can reduce the frictional force between screw rod 13 and barn door 26, and it is mobile to improve barn door 26
Fluency.
Preferably, in order to improve the driving force for adjusting motor 9, the adjusting motor 9 is servo motor, servo motor tool
Have the characteristics that driving force is strong, improves the driving force for adjusting motor 9.
The dehumidification type camera based on block chain technology realizes the effect of dehumidifying by desiccant body, also passes through adjusting
Mechanism has reached the function of adjusting light.
Compared with prior art, being somebody's turn to do the dehumidification type camera based on block chain technology realizes dehumidifying by desiccant body
Effect, compared with existing desiccant body, the desiccant body clever structure, practicability is higher, moreover, also passes through adjusting machine
Structure has reached the function of adjusting light, and compared with existing regulating mechanism, the regulating mechanism structure is simple, and cost is lower.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of dehumidification type camera based on block chain technology, including connecting box (1), protective cover (2) and camera (3), institute
The shape for stating protective cover (2) is hemispherical, and the side of the separate spherical surface of the protective cover (2) is fixed on the bottom of connecting box (1),
Camera (3) setting is in protective cover (2), which is characterized in that processor and memory are equipped in the connecting box (1),
The processor and memory electrical connection, the memory receive the block chain data of block chain link point write-in, and to block chain
Data are stored；
Desiccant body is equipped in the connecting box (1), the desiccant body includes ventilation component and demisting component, the demisting group
In protective cover (2), the demisting component includes rotary electric machine (4), rotation axis (5), rotating block (6), channel washer (7) for part setting
With two support rods (8), the rotary electric machine (4) is fixed on the bottom of connecting box (1), and the rotation axis (5) is vertically arranged, institute
The top for stating rotary electric machine (4) and transmission shaft (15) is sequentially connected, and the rotating block (6) is fixed on the bottom end of rotation axis (5), institute
It states camera (3) to be arranged on rotating block (6), the shape of the channel washer (7) is arc, the channel washer (7) and protective cover
(2) inner wall fitting, the two sides of the rotation axis (5) pass through two support rods (8) respectively and are fixedly connected with channel washer (7), institute
It is horizontally disposed to state support rod (8)；
It is additionally provided with regulating mechanism in the protective cover (2), the regulating mechanism includes driving assembly and two adjusting units, described
Adjusting component includes adjusting motor (9), driving bevel gear (10), driven wheel of differential (11), connecting shaft (12) and two screw rods
(13), the bottom for adjusting motor (9) and being fixed on rotating block (6), the adjusting motor (9) and driving bevel gear (10) are driven
Connection, the driving bevel gear (10) are engaged with driven wheel of differential (11), and the driven wheel of differential (11) is set in connecting shaft
(12) on, the connecting shaft (12) is horizontally disposed, and the screw rod (13) and connecting shaft (12) are coaxially disposed, two screw rods (13) point
It is not fixed on the both ends of connecting shaft (12), the adjusting unit and screw rod (13) correspond；
The ventilation component includes baffle (14), transmission shaft (15), power motor (16), driving gear (17), driven gear
(18), two flabellums (19) and two sealing units, the baffle (14) is vertically arranged, and the connecting box (1) is set in baffle
(14) on, the transmission shaft (15) is horizontally disposed, and the baffle (14) is set on transmission shaft (15), and two flabellums (19) are respectively
The both ends of transmission shaft (15) are set in, the two sides of the connecting box (1) are equipped with through-hole, and the bottom end of the connecting box (1) is equipped with
Two connecting holes, the connecting hole setting are corresponded in the two sides of baffle (14), the connecting hole and flabellum (19), the company
It connects hole to be arranged between flabellum (19) and baffle (14), the power motor (16) is fixed on the inner wall of connecting box (1), described
Power motor (16) and driving gear (17) transmission connection, the driving gear (17) engages with driven gear (18), it is described from
Moving gear (18) is set on transmission shaft (15), and the power motor (16) is electrically connected with processor, the sealing unit and fan
Leaf (19) corresponds.
2. the dehumidification type camera as described in claim 1 based on block chain technology, which is characterized in that set in the processor
There is block catenary system, the block catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, institute
Block chain data source is stated in data Layer.
3. the dehumidification type camera as described in claim 1 based on block chain technology, which is characterized in that the processor is single
Piece machine or PLC, the memory include memory database and disk database, and the memory database and disk database are distinguished
Receive the block chain data of block chain link point write-in, and block chain data are stored.
4. the dehumidification type camera as described in claim 1 based on block chain technology, which is characterized in that the sealing unit packet
Include block (20), magnetic sheet (21), two fixed links (22), two springs (23) and two electromagnet (24), the block
(20) it is matched with through-hole, the through-hole is set on block (20), and the magnetic sheet (21) is vertically arranged, the magnetic sheet (21)
Be bonded with the inner wall of the side of connecting box (1), the block (20) is fixedly connected with magnetic sheet (21), the fixed link (22) with
Spring (23) corresponds, and the fixed link (22) and electromagnet (24) correspond, and level is set two fixed links (22) respectively
It sets above and below block (20), one end of the fixed link (22) is fixed on the inner wall of connecting box (1) side, described
Electromagnet (24) is fixed on the other end of fixed link (22), and the magnetic sheet (21) is set on fixed link (22), the magnetism
The side of the separate block (20) of plate (21) is connected by electromagnet (24), and the spring (23) is set on fixed link (22),
The electromagnet (24) is electrically connected with processor.
5. the dehumidification type camera as claimed in claim 4 based on block chain technology, which is characterized in that on the block (20)
Equipped with rubber layer.
6. the dehumidification type camera as described in claim 1 based on block chain technology, which is characterized in that the protective cover (2)
Interior to be equipped with humidity sensor (25), the humidity sensor (25) and rotary electric machine (4) are electrically connected with processor.
7. the dehumidification type camera as described in claim 1 based on block chain technology, which is characterized in that the adjusting unit packet
Barn door (26), connecting plate (27) and light sensor (28) are included, the barn door (26) is vertically arranged, the barn door (26)
Be set on support rod (8), the barn door (26) is set on screw rod (13), the barn door (26) with screw rod (13)
Junction be equipped with screw rod (13) matched screw thread, the connecting plate (27) be horizontally set on support rod (8) and rotating block (6) it
Between, the connecting plate (27) is fixed on the side of the close rotating block (6) of barn door (26), light sensor (28) setting
In the other side of barn door (26), the light sensor (28) and adjusting motor (9) are electrically connected with processor.
8. the dehumidification type camera as claimed in claim 7 based on block chain technology, which is characterized in that on the screw rod (13)
It is coated with lubricating oil.
9. the dehumidification type camera as described in claim 1 based on block chain technology, which is characterized in that the adjusting motor
It (9) is servo motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811092854.1A CN108848297B (en) | 2018-09-19 | 2018-09-19 | A kind of dehumidification type camera based on block chain technology |
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| CN201811092854.1A CN108848297B (en) | 2018-09-19 | 2018-09-19 | A kind of dehumidification type camera based on block chain technology |
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| CN109769085B (en) * | 2019-01-15 | 2020-12-22 | 马鞍山华捷科技有限公司 | Monitoring device with defogging function and convenient to install |
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| CN110312060B (en) * | 2019-04-11 | 2021-02-02 | 深圳市华浩电子设备有限公司 | Video transmission device convenient to adjust light based on 5G communication technology |
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| JP6283909B2 (en) * | 2013-03-01 | 2018-02-28 | パナソニックＩｐマネジメント株式会社 | Camera device and method of controlling camera device |
| JP2016004208A (en) * | 2014-06-18 | 2016-01-12 | クラリオン株式会社 | Imaging apparatus |
| CN105721747B (en) * | 2016-01-26 | 2019-02-05 | 华为技术有限公司 | A kind of monitor camera |
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