CN110493499A - A kind of safety defense monitoring system for the easy to maintain that shooting effect is good - Google Patents
A kind of safety defense monitoring system for the easy to maintain that shooting effect is good Download PDFInfo
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- CN110493499A CN110493499A CN201910745466.7A CN201910745466A CN110493499A CN 110493499 A CN110493499 A CN 110493499A CN 201910745466 A CN201910745466 A CN 201910745466A CN 110493499 A CN110493499 A CN 110493499A
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- fixed case
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- mounting plate
- filter
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- 230000000694 effects Effects 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 230000007123 defense Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000012806 monitoring device Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000005246 galvanizing Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 16
- 230000001174 ascending effect Effects 0.000 abstract description 3
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- H04N23/51—Housings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of safety defense monitoring systems of the good easy to maintain of shooting effect, including shield, camera, mounting plate and fixed case, the shape of the fixed case is cylinder, one end of fixed case is arranged in the shield, the mounting plate is located at the side of the separate shield of fixed case, the shield is sealed and is fixedly connected with fixed case, the camera is arranged in shield, the fixed case is equipped with bindiny mechanism and auxiliary body, the bindiny mechanism is between mounting plate and fixed case, the bindiny mechanism includes driving motor, transmission shaft, bearing, two rollers and two connecting lines, the safety defense monitoring system of the good easy to maintain of the shooting effect improves the convenience of maintenance by bindiny mechanism, it avoids maintenance personnel from ascending a height to safeguard, moreover, shooting effect is also improved by auxiliary body, it keeps away Exempt from strong shadow and rings camera shooting.
Description
Technical field
The present invention relates to intelligent security guard field, in particular to the safety monitoring system of the good easy to maintain of a kind of shooting effect
System.
Background technique
Intelligent safety and defence system is that intrusion alarm system, the view that product and other Related products are constituted are taken precautions against with application safety
The system of frequency safety defense monitoring system, gateway control system, anti-explosion safety inspection etc., or combined by these systems for subsystem
Or integrated electronic system or network, wherein monitoring camera is one of equipment common in intelligent safety and defence system, monitoring camera
Head is a kind of semiconductor imaging device, has many advantages, such as that high sensitivity, anti-Qiang Guang, distortion is small, small in size, the service life is long, anti-vibration.
Existing monitoring camera mostly installation site is higher, needs maintenance personnel to ascend a height during maintenance and safeguards, belongs to
It in high altitude operation, is not only not easy to safeguard that also there is certain risk, moreover, monitors in environment and stronger light occur
When, it can make camera that can not clearly capture video information, reduce shooting effect and practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, it is good to provide a kind of shooting effect
The safety defense monitoring system of easy to maintain.
The technical solution adopted by the present invention to solve the technical problems is: a kind of security protection for the easy to maintain that shooting effect is good
Monitoring system, including shield, camera, mounting plate and fixed case, the shape of the fixed case are cylinder, the shield
One end of fixed case is set, and the mounting plate is located at the side of the separate shield of fixed case, the shield and fixed case
It seals and is fixedly connected, the camera is arranged in shield, and the fixed case is equipped with bindiny mechanism and auxiliary body, institute
Bindiny mechanism is stated between mounting plate and fixed case；
The bindiny mechanism includes driving motor, transmission shaft, bearing, two rollers and two connecting lines, the transmission shaft
Axis it is vertical with the axis of fixed case and intersect, the transmission shaft and fixed case face are arranged, the driving motor and transmission
One end of axis is sequentially connected, and the inner ring of the bearing is mounted on the other end of transmission shaft, the outer ring of the bearing and driving motor
It is each attached on mounting plate, the roller is uniformly mounted on transmission shaft along the axis of transmission shaft, the connecting line and roller
It corresponds, one end of the connecting line is fixed on one end of the separate shield of fixed case, and the other end of the connecting line is solid
It is scheduled on roller, for the connecting line on roller, the winding method of two connecting lines is identical；
The auxiliary body includes moving assembly, filter and two drive rods, and the shape of the filter is annulus, the filter
Mirror and fixed case are coaxially disposed, and the internal diameter of the filter and the outer diameter of fixed case are equal, and the fixed case passes through filter, the filter
Mirror is slidably connected with fixed case, is set on the fixed case there are two sliding groove, the sliding groove is centered on the axis of fixed case
It is circumferentially evenly distributed on fixed case, the drive rod and sliding groove correspond, and the drive rod is matched with sliding groove, described
Drive rod passes through sliding groove, and the drive rod is slidably connected with sliding groove, and the axis transmission shaft of the drive rod is parallel, the biography
Lever one end is fixed on the inner wall of filter, and the other end of the drive rod is connect with moving assembly, and the moving assembly is located at
Between two drive rods, the moving assembly drives drive rod along the axial movement of filter.
Preferably, in order to drive drive rod mobile, the moving assembly includes power motor, sliding block and screw rod, described
Power motor is fixed on the top in fixed case, and the screw rod and filter are coaxially disposed, the power motor and screw rod it is close
One end of mounting plate is sequentially connected, and the sliding block is set on screw rod, the sliding block be equipped with the junction of screw rod and screw rod
One end of matched screw thread, the close fixed case axis of the drive rod is fixed on sliding block.
Preferably, being coated with lubricating oil on the screw rod to reduce the frictional force between sliding block and screw rod.
Preferably, in order to improve the stability of fixed case, set that there are two limit assembly, the limits on the fixed case
Component and drive rod correspond, the limit assembly between filter and mounting plate, the limit assembly include fixed plate,
Limit plate, connecting plate and two buffer cells, the fixed plate, limit plate and connecting plate are parallel with mounting plate, the fixation
Plate is fixed on fixed case, and the fixed plate and filter are against the side patch of the close mounting plate of the limit plate and fixed plate
It closing, the connecting plate is equipped with gap between mounting plate and limit plate, between the connecting plate and limit plate and face is arranged,
Gap is equipped between the connecting plate and mounting plate, the connecting plate is fixedly connected with mounting plate, and the buffer cell uniformly divides
On limit plate, the connecting plate is connect by buffer cell with limit plate cloth.
Preferably, the effect in order to realize buffering and vibration damping, the buffer cell includes through-hole, slide bar, block and bullet
Spring, the through-hole are arranged on connecting plate, and the axis of the through-hole is parallel with filter, and the slide bar and through-hole are coaxially disposed, institute
The diameter for stating slide bar is equal with the aperture of through-hole, and the slide bar passes through through-hole, and the inner wall of the slide bar and through-hole is slidably connected, institute
State slide bar one end be fixed on limit plate close mounting plate side, the block is fixed on the other end of slide bar, the bullet
Spring is between connecting plate and limit plate, and the connecting plate is connect by spring with limit plate, and the spring is in compressive state.
Preferably, the making material of the fixed plate is rubber for Promoting Layered Buffer effect.
Preferably, damaging in order to avoid connecting line tension, range sensor is equipped on described two limit plates, institute
The side that the close connecting plate of limit plate is arranged in range sensor is stated, is equipped with PLC and antenna, the day in the fixed case
Line, range sensor and driving motor are electrically connected with PLC.
Preferably, being equipped with light sensor, the light level in described two fixed plates to realize intelligence
The side of the separate mounting plate of fixed plate is arranged in device, and the light sensor and power motor are electrically connected with PLC.
Preferably, in order to improve the driving force of driving motor, the driving motor is servo motor.
Preferably, in order to extend the service life of mounting plate, the mounting plate is equipped with anticorrosion galvanizing layer.
The invention has the advantages that the safety defense monitoring system of the good easy to maintain of the shooting effect is mentioned by bindiny mechanism
The high convenience of maintenance, avoids maintenance personnel from ascending a height and safeguards, compared with existing bindiny mechanism, bindiny mechanism's structure
Ingenious, practicability is stronger, moreover, also improves shooting effect by auxiliary body, and strong shadow is avoided to ring camera shooting,
Compared with existing auxiliary body, which is controlled by PLC, more intelligent.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the safety defense monitoring system of the good easy to maintain of shooting effect of the invention；
Fig. 2 is the cross-sectional view of the safety defense monitoring system of the good easy to maintain of shooting effect of the invention；
Fig. 3 is the structural representation of the bindiny mechanism of the safety defense monitoring system of the good easy to maintain of shooting effect of the invention
Figure；
Fig. 4 is the portion the A enlarged drawing of Fig. 2；
In figure: 1. shields, 2. cameras, 3. mounting plates, 4. fixed cases, 5. driving motors, 6. transmission shafts, 7. bearings,
8. roller, 9. connecting lines, 10. filters, 11. drive rods, 12. power motors, 13. sliding blocks, 14. screw rods, 15. fixed plates, 16. limits
Position plate, 17. connecting plates, 18. slide bars, 19. blocks, 20. springs, 21. range sensors, 22. 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 Figs. 1-2, the safety defense monitoring system of the good easy to maintain of a kind of shooting effect, including monitoring device, it is described
Monitoring device includes monitoring device, and the monitoring device includes shield 1, camera 2, mounting plate 3 and fixed case 4, described solid
The shape of case 4 is determined for cylinder, and one end of fixed case 4 is arranged in the shield 1, and the mounting plate 3 is located at the remote of fixed case 4
Side from shield 1, the shield 1 are sealed and are fixedly connected with fixed case 4, and the camera 2 is arranged in shield 1
Interior, the fixed case 4 is equipped with bindiny mechanism and auxiliary body, and the bindiny mechanism is between mounting plate 3 and fixed case 4；
Position is fixedly mounted in mounting plate 3, vision signal is collected by camera 2 and realizes monitoring effect, here, setting connects
The effect of connection mechanism is to improve the convenience of maintenance, and the effect that auxiliary body is arranged is the shooting effect for improving camera 2.
As shown in figure 3, the bindiny mechanism includes driving motor 5, transmission shaft 6,7, two rollers 8 of bearing and two connections
The axis of line 9, the transmission shaft 6 is vertical with the axis of fixed case 4 and intersects, and the transmission shaft 6 is arranged with 4 face of fixed case,
One end of the driving motor 5 and transmission shaft 6 is sequentially connected, and the inner ring of the bearing 7 is mounted on the other end of transmission shaft 6, institute
The outer ring and driving motor 5 for stating bearing 7 are each attached on mounting plate 3, and the roller 8 is uniformly installed along the axis of transmission shaft 6
On transmission shaft 6, the connecting line 9 is corresponded with roller 8, and one end of the connecting line 9 is fixed on the separate anti-of fixed case 4
One end of shield 1, the other end of the connecting line 9 is fixed on the cylinder 8, and the connecting line 9 is wound on the cylinder 8, two companies
The winding method of wiring 9 is identical；
The auxiliary body includes moving assembly, filter 10 and two drive rods 11, and the shape of the filter 10 is annulus,
The filter 10 is coaxially disposed with fixed case 4, and the internal diameter of the filter 10 is equal with the outer diameter of fixed case 4, and the fixed case 4 is worn
Cross filter 10, the filter 10 is slidably connected with fixed case 4, set on the fixed case 4 there are two sliding groove, the sliding groove with
It is circumferentially evenly distributed on fixed case 4 centered on the axis of fixed case 4, the drive rod 11 is corresponded with sliding groove, described
Drive rod 11 is matched with sliding groove, and the drive rod 11 passes through sliding groove, and the drive rod 11 is slidably connected with sliding groove, described
The axis transmission shaft 6 of drive rod 11 is parallel, and described 11 one end of drive rod is fixed on the inner wall of filter 10, the drive rod 11
The other end is connect with moving assembly, and the moving assembly is located between two drive rods 11, and the moving assembly drives drive rod
11 along filter 10 axial movement.
It when needing to safeguard, is run by driving motor 5, rotates transmission shaft 6 under the supporting role of bearing 7, be driven
The rotation of axis 6 drives roller 8 to rotate, so that connecting line 9 be made to unclamp, fixed case 4 declines under the effect of gravity, to reduce dimension
Shield height, improves the convenience of maintenance, and after maintenance, 5 inverted running of driving motor makes connecting line 9 pull fixed case 4 multiple
Position makes drive rod 11 that filter 10 be driven to move away from 3 direction of mounting plate when meeting strong light situation by moving assembly
It is dynamic, so that shield 1 be made to be located in filter 10, the intensity of light can be reduced by filter 10, so as to avoid strong shadow
Ring the shooting effect of camera 2.
Preferably, the moving assembly includes power motor 12, sliding block 13 and screw rod in order to drive drive rod 11 mobile
14, the power motor 12 is fixed on the top in fixed case 4, and the screw rod 14 is coaxially disposed with filter 10, the power electric
One end of the close mounting plate 3 of machine 12 and screw rod 14 is sequentially connected, and the sliding block 13 is set on screw rod 14, the sliding block 13
It is equipped with the junction of screw rod 14 and consolidates with the matched screw thread of screw rod 14, one end of 4 axis of close fixed case of the drive rod 11
It is scheduled on sliding block 13.
Power motor 12 is run, and rotates screw rod 14, and the rotation of screw rod 14 moves sliding block 13 on screw rod 14, sliding block 13
Movement drive filter 10 mobile by drive rod 11, realize the mobile function of driving filter 10.
Preferably, being coated with lubricating oil on the screw rod 14 to reduce the frictional force between sliding block 13 and screw rod 14.
The effect of lubricating oil is the frictional force reduced between sliding block 13 and screw rod 14, improves the mobile fluency of sliding block 13.
As shown in figure 4, being set on the fixed case 4 there are two limit assembly, the limit assembly and drive rod 11 1 are a pair of
It answers, for the limit assembly between filter 10 and mounting plate 3, the limit assembly includes fixed plate 15, limit plate 16, connection
Plate 17 and two buffer cells, the fixed plate 15, limit plate 16 and connecting plate 17 are parallel with mounting plate 3, the fixed plate
15 are fixed on fixed case 4, and the fixed plate 15 is with filter 10 against the close mounting plate of the limit plate 16 and fixed plate 15
3 side fitting, the connecting plate 17 is between mounting plate 3 and limit plate 16, between the connecting plate 17 and limit plate 16
Equipped with gap and face is arranged, and gap is equipped between the connecting plate 17 and mounting plate 3, and the connecting plate 17 and mounting plate 3 are solid
Fixed connection, the buffer cell are evenly distributed on limit plate 16, and the connecting plate 17 is connected by buffer cell and limit plate 16
It connects.
After the device is safeguarded, driving motor 5 is run, and keeps fixed case 4 mobile towards close 3 direction of mounting plate, when solid
Fixed board 15 and limit plate 16 keep driving motor 5 out of service, pass through supporting between limit plate 16 and fixed plate 15 after securely
By being strained and fixed case 4 with connecting line 9, it can make to keep opposing stationary positional relationship between fixed case 4 and mounting plate 3, avoid
Fixed case 4 generates shaking, improves the stability of fixed case 4.
Preferably, the effect in order to realize buffering and vibration damping, the buffer cell includes through-hole, slide bar 18, block 19
With spring 20, the through-hole is arranged on connecting plate 17, and the axis of the through-hole is parallel with filter 10, the slide bar 18 and through-hole
Coaxial arrangement, the diameter of the slide bar 18 is equal with the aperture of through-hole, and the slide bar 18 passes through through-hole, the slide bar 18 and through-hole
Inner wall be slidably connected, one end of the slide bar 18 is fixed on the side of the close mounting plate 3 of limit plate 16, and the block 19 is solid
It is scheduled on the other end of slide bar 18, for the spring 20 between connecting plate 17 and limit plate 16, the connecting plate 17 passes through spring
20 connect with limit plate 16, and the spring 20 is in compressive state.
During maintenance, fixed plate 15 is moved backward away from mounting plate 3, and limit plate 16 is under the elastic reaction of spring 20
Mobile away from 3 direction of mounting plate, after maintenance, mounting plate 3 and limit plate 16 are against and compressing spring 20, pass through
The elastic reaction that spring 20 generates realizes buffering and effectiveness in vibration suppression.
Preferably, the making material of the fixed plate 15 is rubber for Promoting Layered Buffer effect.
Rubber quality is more soft, can reduce fixed plate 15 and limit plate 16 against when the impact force that generates, improve
Buffering effect.
Preferably, damaging in order to avoid 9 tension of connecting line, range sensor is equipped on described two limit plates 16
21, the range sensor 21 is arranged in the side of the close connecting plate 17 of limit plate 16, be equipped in the fixed case 4 PLC and
Antenna, the antenna, range sensor 21 and driving motor 5 are electrically connected with PLC.
User issues wireless signal by wireless device, and antenna gives PLC sending signal after receiving signal, and PLC can be compiled
Journey logic controller, it is used for its internally stored program using a kind of programmable memory, executes logical operation, sequence is controlled
System, timing, count with the user oriented instruction such as arithmetical operation, and it is various types of by number or analog pattern input, output control
The machinery or production process of type, its essence is a kind of computer for being exclusively used in Industry Control, hardware configuration substantially with it is miniature
Computer is identical, is generally used for the reception and output of processing and the instruction of data, for realizing center control, to make PLC
It controls driving motor 5 to run, during fixed plate 15 is mobile towards close mounting plate 3, be supported by fixed plate 15 and limit plate 16
It leans on, moves backward limit plate 16 towards close to connecting plate 17, thus reduce the distance between limit plate 16 and connecting plate 17,
When the distance between connecting plate 17 and limit plate 16 are decreased in the setting range of range sensor 21, range sensor 21 is given
PLC issues signal, keeps PLC control driving motor 5 out of service, avoids 9 overwind of connecting line and damage.
Preferably, being equipped with light sensor 22, the light in described two fixed plates 15 to realize intelligence
Sensor 22 is arranged in the side of the separate mounting plate 3 of fixed plate 15, and the light sensor 22 and power motor 12 are and PLC
Electrical connection.
After ambient light intensity exceeds 22 setting range of light sensor, light sensor 22 issues signal, PLC to PLC
Control power motor 12 stops after running setting time, after ambient light weakens to the setting range of light sensor 22,
Stop after PLC control 12 inverted running setting time of power motor, realizes intelligence.
Preferably, in order to improve the driving force of driving motor 5, the driving motor 5 is servo motor.
Servo motor has the characteristics that overload capacity is strong, so as to improve the driving force of driving motor 5.
Preferably, in order to extend the service life of mounting plate 3, the mounting plate 3 is equipped with anticorrosion galvanizing layer.
The effect of anticorrosion galvanizing layer is the antirust ability for promoting mounting plate 3, extends the service life of mounting plate 3.
When the device needs to safeguard, move backward fixed case 4 away from mounting plate 3, so that maintenance height is reduced,
The convenience for improving maintenance, after maintenance, control fixed case 4 reset, when ambient light is stronger, make filter 10 to
It is mobile far from 3 direction of mounting plate, so that shield 1 be made to be located in filter 10, the intensity of light can be reduced by filter 10,
So as to avoid strong shadow from ringing the shooting effect of camera 2, after ambient light restores, control filter 10 resets.
Compared with prior art, the safety defense monitoring system of the good easy to maintain of the shooting effect is improved by bindiny mechanism
The convenience of maintenance avoids maintenance personnel from ascending a height and safeguards, compared with existing bindiny mechanism, bindiny mechanism's structure is skilful
Wonderful, practicability is stronger, moreover, also improves shooting effect by auxiliary body, avoids strong shadow from ringing camera 2 and shoots,
Compared with existing auxiliary body, which is controlled by PLC, more intelligent.
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 (10)
1. a kind of safety defense monitoring system of the good easy to maintain of shooting effect, including monitoring device, the monitoring device includes prison
Device is controlled, the monitoring device includes shield (1), camera (2), mounting plate (3) and fixed case (4), the fixed case (4)
Shape be cylinder, the shield (1) is arranged in one end of fixed case (4), and the mounting plate (3) is located at fixed case (4)
Separate shield (1) side, the shield (1) and fixed case (4) seal and are fixedly connected, and the camera (2) sets
It sets in shield (1), which is characterized in that the fixed case (4) is equipped with bindiny mechanism and auxiliary body, the bindiny mechanism
Between mounting plate (3) and fixed case (4)；
The bindiny mechanism includes driving motor (5), transmission shaft (6), bearing (7), two rollers (8) and two connecting lines (9),
The axis of the transmission shaft (6) is vertical with the axis of fixed case (4) and intersects, and the transmission shaft (6) sets with fixed case (4) face
It sets, one end of the driving motor (5) and transmission shaft (6) is sequentially connected, and the inner ring of the bearing (7) is mounted on transmission shaft (6)
The other end, the outer ring of the bearing (7) and driving motor (5) be each attached on mounting plate (3), and the roller (8) is along biography
The axis of moving axis (6) is uniformly mounted on transmission shaft (6), and the connecting line (9) and roller (8) correspond, the connecting line
(9) one end is fixed on one end of the separate shield (1) of fixed case (4), and the other end of the connecting line (9) is fixed on roller
(8) on, for the connecting line (9) on roller (8), the winding method of two connecting lines (9) is identical；
The auxiliary body includes moving assembly, filter (10) and two drive rods (11), and the shape of the filter (10) is circle
Ring, the filter (10) and fixed case (4) are coaxially disposed, and the internal diameter of the filter (10) is equal with the outer diameter of fixed case (4), institute
Fixed case (4) are stated across filter (10), the filter (10) is slidably connected with fixed case (4), and the fixed case (4) is equipped with two
A sliding groove, the sliding groove are circumferentially evenly distributed on fixed case (4) centered on the axis of fixed case (4), the transmission
Bar (11) and sliding groove correspond, and the drive rod (11) matches with sliding groove, and the drive rod (11) passes through sliding groove, institute
Drive rod (11) is stated to be slidably connected with sliding groove, the axis transmission shaft (6) of the drive rod (11) in parallel, the drive rod (11)
One end is fixed on the inner wall of filter (10), and the other end of the drive rod (11) is connect with moving assembly, the moving assembly
Between two drive rods (11), the moving assembly drives drive rod (11) along the axial movement of filter (10).
2. the safety defense monitoring system of the good easy to maintain of shooting effect as described in claim 1, which is characterized in that the movement
Component includes power motor (12), sliding block (13) and screw rod (14), and the power motor (12) is fixed on the top in fixed case (4)
Portion, the screw rod (14) and filter (10) are coaxially disposed, the close mounting plate (3) of the power motor (12) and screw rod (14)
One end transmission connection, the sliding block (13) is set on screw rod (14), and the sliding block (13) sets with the junction of screw rod (14)
Have with screw rod (14) matched screw thread, one end of close fixed case (4) axis of the drive rod (11) is fixed on sliding block (13)
On.
3. the safety defense monitoring system of the good easy to maintain of shooting effect as claimed in claim 2, which is characterized in that the screw rod
(14) lubricating oil is coated on.
4. the safety defense monitoring system of the good easy to maintain of shooting effect as described in claim 1, which is characterized in that the fixation
It is set on case (4) there are two limit assembly, the limit assembly and drive rod (11) correspond, and the limit assembly is located at filter
(10) between mounting plate (3), the limit assembly includes that fixed plate (15), limit plate (16), connecting plate (17) and two are slow
Unit is rushed, the fixed plate (15), limit plate (16) and connecting plate (17) are parallel with mounting plate (3), the fixed plate (15)
It is fixed on fixed case (4), the fixed plate (15) and filter (10) are against the limit plate (16) is leaned on fixed plate (15)
The side fitting of nearly mounting plate (3), the connecting plate (17) are located between mounting plate (3) and limit plate (16), the connecting plate
(17) it is equipped with gap between limit plate (16) and face is arranged, gap is equipped between the connecting plate (17) and mounting plate (3),
The connecting plate (17) is fixedly connected with mounting plate (3), and the buffer cell is evenly distributed on limit plate (16), the connection
Plate (17) is connect by buffer cell with limit plate (16).
5. the safety defense monitoring system of the good easy to maintain of shooting effect as claimed in claim 4, which is characterized in that the buffering
Unit includes through-hole, slide bar (18), block (19) and spring (20), and the through-hole is arranged on connecting plate (17), the through-hole
Axis it is parallel with filter (10), the slide bar (18) and through-hole are coaxially disposed, the diameter of the slide bar (18) and the hole of through-hole
Diameter is equal, and the slide bar (18) passes through through-hole, and the slide bar (18) and the inner wall of through-hole are slidably connected, and the one of the slide bar (18)
End is fixed on the side of the close mounting plate (3) of limit plate (16), and the block (19) is fixed on the other end of slide bar (18), institute
It states spring (20) to be located between connecting plate (17) and limit plate (16), the connecting plate (17) passes through spring (20) and limit plate
(16) it connects, the spring (20) is in compressive state.
6. the safety defense monitoring system of the good easy to maintain of shooting effect as claimed in claim 4, which is characterized in that the fixation
The making material of plate (15) is rubber.
7. the safety defense monitoring system of the good easy to maintain of shooting effect as described in claim 1, which is characterized in that described two
It is equipped on limit plate (16) range sensor (21), close connection of range sensor (21) setting in limit plate (16)
The side of plate (17), the fixed case (4) is interior to be equipped with PLC and antenna, the antenna, range sensor (21) and driving motor
(5) it is electrically connected with PLC.
8. the safety defense monitoring system of the good easy to maintain of shooting effect as described in claim 1, which is characterized in that described two
It is equipped in fixed plate (15) light sensor (22), separate installation of light sensor (22) setting in fixed plate (15)
The side of plate (3), the light sensor (22) and power motor (12) are electrically connected with PLC.
9. the safety defense monitoring system of the good easy to maintain of shooting effect as described in claim 1, which is characterized in that the driving
Motor (5) is servo motor.
10. the safety defense monitoring system of the good easy to maintain of shooting effect as described in claim 1, which is characterized in that the peace
Loading board (3) is equipped with anticorrosion galvanizing layer.
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| CN201910745466.7A CN110493499B (en) | 2019-08-13 | 2019-08-13 | Security protection monitored control system that effectual maintenance of shooting was convenient |
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| CN201910745466.7A CN110493499B (en) | 2019-08-13 | 2019-08-13 | Security protection monitored control system that effectual maintenance of shooting was convenient |
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| CN110493499B CN110493499B (en) | 2021-01-22 |
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| CN115059845A (en) * | 2022-08-19 | 2022-09-16 | 合肥岭雁科技有限公司 | Security protection camera convenient to maintenance |
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