CN113014783A - Intelligent traffic snapshot system and operation method thereof - Google Patents
Intelligent traffic snapshot system and operation method thereof Download PDFInfo
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- CN113014783A CN113014783A CN202110304320.6A CN202110304320A CN113014783A CN 113014783 A CN113014783 A CN 113014783A CN 202110304320 A CN202110304320 A CN 202110304320A CN 113014783 A CN113014783 A CN 113014783A
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- vertical shaft
- wall
- camera
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- spring
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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
- H04N23/51—Housings
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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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- 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
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- 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
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
Abstract
The invention relates to the technical field of traffic cameras and discloses an intelligent traffic snapshot system and an operation method thereof. When the wind power in the external environment is stronger, the camera and the vertical shaft generate left and right offset relative to the inner shell under the action of the wind power, when the vertical shaft swings left and right relative to the inner shell, on one hand, the vertical shaft compresses the first spring through the swing rod, on the other hand, the second spring is stretched through the arc-shaped rod, and then the vertical shaft returns to the original position under the action of the elastic force of the first spring and the restoring force of the second spring, so that the left and right swing of the vertical shaft is eliminated and the vertical shaft is assisted to return.
Description
Technical Field
The invention relates to the technical field of traffic cameras, in particular to an intelligent traffic snapshot system and an operation method thereof.
Background
Along with the application and upgrading of intelligent traffic in an intelligent city, traffic jam and traffic safety problems are correspondingly relieved, in the practical application of the intelligent traffic, traffic control departments set traffic detection points along roads or in all main road sections of the city to perform real-time monitoring, and the monitoring is mostly performed in a manual mode before. With the development of science and technology and the gradual promotion of high and new technology, the intelligent video monitoring information is taken as the most abundant one of all information sources, has aroused the extensive attention of the industry, and has also established a large amount of intelligent traffic monitoring systems in succession in various places, can be in real time accurate snapshot to the vehicle of violating regulations, has improved traffic management efficiency greatly.
The Chinese patent publication number is: CN 108224011A's invention patent, it discloses an intelligent transportation camera, relates to intelligent transportation equipment field. This intelligent transportation camera, the on-line screen storage device comprises a base, the top fixed mounting of base has the support column, the top fixed mounting of support column has branch, the right side of branch is provided with fixing device, fixing device's right side fixed mounting has the fixed station, fixing device's top is provided with short-circuit detector, fixing device's inner wall right side fixed mounting has first motor, the output fixed mounting of first motor has the threaded rod, fixing device's inner wall left side is inlayed and is had primary shaft bearing. This intelligent transportation camera uses through the cooperation of second motor and first bevel gear for second bevel gear rotates the bull stick through the pivot, makes the camera can the rotation, simplifies camera rotating-structure, and convenient the rotation avoids the camera lens to become fuzzy in rainy and foggy weather through the windshield wiper.
In the above-mentioned patent, although make things convenient for the rotation of camera, also can clear up the camera through the windshield wiper, but in the in-service use process we find, it still has certain weak point, for example:
1. in severe weather such as strong wind and the like, the camera and the mounting bracket thereof are easy to deform by wind, but the traditional camera mounting structure does not have the function of preventing wind resistance from self-recovering, and once the camera is deformed, the camera cannot recover, so that the shooting effect is seriously influenced;
2. the camera can not only shoot clearly in rainy days, but also shoot clearly in sunny days due to the adhesion of dust, and particularly, when wind blows, a large amount of dust adheres to the lens of the camera, so that the shooting of the camera is not clear;
based on the above, the intelligent traffic snapshot system and the operation method thereof are provided, and the defects in the prior art are expected to be overcome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent traffic snapshot system and the operation method thereof, and the intelligent traffic snapshot system has the advantages of wind resistance self-recovery prevention and convenience for cleaning dust adhered to the camera lens during wind blowing.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent snapshot system for intelligent traffic comprises a mounting beam and a camera, wherein a vertical shaft is arranged above the camera, a shock absorption component is connected between the camera and the vertical shaft, and the shock absorption component is used for assisting the reset of the camera when the camera shifts relative to the vertical shaft; the vertical shaft is movably arranged in the inner shell, a movable groove matched with the vertical shaft is further formed in the bottom of the inner shell, a positioning shaft is fixedly arranged in the vertical shaft, and the tail end of the positioning shaft is rotatably arranged on the inner wall of the inner shell; the elastic devices are arranged on the left side and the right side of the vertical shaft, and are used for eliminating the left-right swing of the vertical shaft and assisting the vertical shaft to reset when the vertical shaft swings left and right in the inner shell through the positioning shaft; the pre-tightening device is arranged on the outer wall of the positioning shaft and is used for providing pre-tightening force for the left-right rotation of the positioning shaft when the vertical shaft drives the positioning shaft to rotate, so that the vertical shaft can be driven to swing and the positioning shaft can be driven to rotate only when the external acting force reaches threshold force; the top of the vertical shaft is fixedly provided with a first magnetic block, the top of the first magnetic block is fixedly provided with a damping pad, and the damping pad is arranged on the inner wall of the inner shell in a sliding manner; the upper half part of the outer wall of the inner shell is fixedly provided with an outer shell, a piston and a control device connected between a first magnetic block and the piston are movably arranged in the outer shell, and when the first magnetic block swings left and right in the inner shell along with a vertical shaft, the control device is used for synchronously driving the piston to slide back and forth in the outer shell; the rotating device is connected between the mounting beam and the outer shell and used for driving the outer shell, the inner shell, the vertical shaft, the cushioning component and the camera to rotate.
As a preferred technical scheme of the invention, the shock absorption assembly comprises a connecting seat, a shock absorption element and a connecting plate, the connecting seat is fixedly arranged at the top of the camera, the shock absorption element is uniformly and fixedly arranged at the top of the connecting seat, the connecting plate is fixedly arranged at the top of the shock absorption element, the connecting plate is fixedly arranged at the bottom of the vertical shaft, and the shock absorption element is a spring, an elastic plate or elastic rubber.
As a preferred technical scheme of the present invention, the elastic device includes a swing link, a first spring, a fixing plate, an arc-shaped rod and a second spring, the swing link is fixedly installed on both left and right sides of the vertical shaft, the first spring is fixedly installed at the bottom of the swing link, the fixing plate is fixedly installed at the bottom of the first spring, and the fixing plate is fixedly installed on the inner wall of the inner housing; still fixedly connected with arc pole between the top of pendulum rod and the outer wall of vertical axis, the outer wall fixed mounting of arc pole has first spliced pole, the terminal fixedly connected with second spring of first spliced pole, the terminal fixedly connected with second spliced pole of second spring, second spliced pole fixed mounting is on the inner wall of interior casing.
As a preferred technical scheme of the invention, the pre-tightening device comprises an upright post, a snap ring, two third springs, a mounting seat and a fixed cylinder, wherein the top and the bottom of the positioning shaft are fixedly provided with the upright post, the outer wall of the upright post is movably provided with the snap ring, the two snap rings are symmetrically arranged relative to the positioning shaft, the third springs are uniformly and fixedly mounted on the outer wall of the snap ring, the tail end of each third spring is fixedly connected with the mounting seat, the mounting seats are fixedly mounted on the inner wall of the fixed cylinder, the fixed cylinder is fixedly mounted on the inner wall of the inner shell, and the tail ends of the upright post and the inner wall of the snap ring are smooth cambered surfaces.
As a preferred technical scheme of the present invention, a partition plate is fixedly installed on an inner wall of the outer housing, the partition plate divides an inner space of the outer housing into a driving chamber and a control chamber, and the piston is slidably disposed inside the control chamber.
As a preferable technical scheme of the invention, the control device comprises a second magnetic block and a connecting rod, the second magnetic block is movably arranged in the driving cavity, the position of the second magnetic block corresponds to the position of the first magnetic block, the magnetism of the second magnetic block is opposite to that of the first magnetic block, the connecting rod is fixedly arranged on the left side and the right side of the second magnetic block, and the tail end of the connecting rod penetrates through the partition plate to be fixedly connected with the piston.
As a preferred technical scheme of the present invention, the rotating device includes a motor, a driving wheel, a driven wheel, a connecting shaft, a worm wheel and a rotating shaft, the motor is fixedly installed on the inner wall of the installation beam, the driving wheel is fixedly installed on the top of an output shaft of the motor, the driven wheel is meshed with the outer wall of the driving wheel, the connecting shaft is fixedly installed at the center of the driven wheel, the worm is fixedly connected to the end of the connecting shaft, the worm wheel is meshed with the outer wall of the worm, the rotating shaft is fixedly installed at the center of the bottom of the worm wheel, the bottom end of the rotating shaft penetrates through the installation beam to be fixedly connected with the outer shell, a bearing is further fixedly installed on the.
As a preferred technical scheme of the invention, the outer walls of the two sides of the outer shell are also fixedly provided with water tanks, the top of each water tank is fixedly provided with a filter screen, and the filter screens gradually incline from the center to the two sides; a communicating groove is formed between the water tank and the outer shell in a penetrating manner, a water inlet assembly is movably arranged in the communicating groove, a water outlet groove is formed in the inner bottom wall of the outer shell in a penetrating manner, and a water outlet assembly is movably arranged in the water outlet groove; when the piston moves towards the partition plate, the water inlet assembly is communicated, the water outlet assembly is closed, and when the piston moves back to the partition plate, the water outlet assembly is communicated, and the water inlet assembly is closed.
As a preferred technical scheme of the invention, the water inlet assembly comprises a positioning plate, a movable column, a sealing plate, a pressing plate and a fourth spring, the positioning plate is fixedly arranged on the inner wall of the communicating groove, a water passing groove is formed in the center of the positioning plate, the movable column is inserted into the water passing groove, the sealing plate is fixedly arranged at one end of the movable column, the sealing plate is movably arranged on the inner wall of the outer shell, the pressing plate is fixedly arranged at the other end of the movable column, and the fourth spring is fixedly connected between the pressing plate and the positioning plate; the water outlet assembly comprises a water outlet funnel and sealing rubber, the inner wall of the water outlet groove is fixedly provided with the water outlet funnel, the bottom end of the water outlet funnel is provided with an opening, and the inner wall of the opening is fixedly provided with the sealing rubber;
the bottom of shell body still fixed mounting have a conveying hose, link up each other between the top of conveying hose and the play basin, the lens department of conveying hose's bottom towards the camera, the outer wall joint of conveying hose has the position sleeve, position sleeve fixed mounting is on the outer wall of camera.
An operation method of an intelligent traffic snapshot system comprises the following steps:
the method comprises the following steps: the mounting beam is mounted above the road, and the camera is mounted at the bottom of the mounting beam through the shock absorption assembly, the vertical shaft, the inner shell and the outer shell;
step two: the motor is controlled to operate to rotate a driving wheel at the top of an output shaft of the motor, the driving wheel rotates to drive a driven wheel meshed with the outer wall of the driving wheel to rotate, the driven wheel rotates to drive a worm to rotate through a connecting shaft, the worm rotates to drive a worm wheel meshed with the outer wall of the worm to rotate, the worm wheel rotates to drive a rotating shaft to rotate, and the rotating shaft rotates to drive the camera to rotate through an outer shell, an inner shell, a vertical shaft and a cushioning component, so that the monitoring shooting angle;
step three: when the wind power in the external environment is stronger, the camera and the vertical shaft generate left and right offset relative to the inner shell under the action of the wind power, when the vertical shaft swings left and right relative to the inner shell, on one hand, the vertical shaft compresses the first spring through the swing rod, on the other hand, the second spring is stretched through the arc-shaped rod, and then, the vertical shaft returns to the original position under the action of the elasticity of the first spring and the restoring force of the second spring, so that the left and right swinging of the vertical shaft is eliminated and the vertical shaft is assisted to reset;
step four: when the vertical shaft drives the positioning shaft to rotate, the clamping rings are clamped at the left side and the right side of the stand column to limit the rotation of the positioning shaft, only when the swinging force of the vertical shaft reaches a certain threshold value, the vertical shaft can drive the positioning shaft to rotate and push the clamping rings away, and at the moment, the third spring is compressed, so that the camera can be effectively prevented from generating micro-shaking under weak wind power to influence the normal shooting of the camera;
step five: when the vertical axis swings left and right in the inner shell, the first magnetic block is driven to move left and right synchronously, the first magnetic block moves left and right to attract the second magnetic block to move left and right in the driving cavity through magnetic force, the second magnetic block moves left and right to move to drive the piston to move left and right in the control cavity through the connecting rod: when the piston moves towards the partition plate, the sealing plate drives the movable column and the pressing plate to move inwards under the action of air pressure, the fourth spring is compressed, the sealing plate moves inwards to open the communicating groove, and rainwater collected in the water tank can enter the control cavity through the communicating groove; when the piston moves back to the partition plate, the sealing rubber at the opening of the water outlet funnel is pushed open under the action of air pressure, and at the moment, rainwater in the control cavity can be sprayed out through the sealing rubber;
step six: when the delivery hose is not installed at the water outlet groove, the water sprayed out of the water outlet groove is sprinkled on the camera to cool the shell of the camera, and when the delivery hose is installed at the water outlet groove, the water sprayed out of the water outlet groove is sprinkled on the lens of the camera through the delivery hose to clean the lens, so that the shooting definition of the camera is ensured.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent traffic snapshot system, which has the following beneficial effects:
1. this wisdom traffic intelligence snapshot system, the action wheel at control motor operation its output shaft top is rotatory, the action wheel is rotatory to drive its outer wall meshing from the driving wheel rotatory, it is rotatory to drive the worm through the connecting axle from the driving wheel rotation, the worm is rotatory to drive the worm wheel of its outer wall meshing, the worm wheel is rotatory to drive the rotation axis rotatory, the rotation axis is rotatory to be passed through the shell body, interior casing, it is rotatory that vertical axis and bradyseism subassembly drive the camera, thereby can adjust the control shooting angle of camera, monitoring range is wider.
2. This wisdom traffic intelligence snapshot system, when wind-force is stronger in external environment, skew about camera and the relative interior casing production of vertical axis under the effect of wind, when the relative interior casing horizontal hunting of vertical axis, the vertical axis passes through the first spring of pendulum rod compression on the one hand, and on the other hand passes through the tensile second spring of arc pole, and later, the vertical axis returns the normal position again under the effect of the elasticity of first spring and the restoring force of second spring to eliminate the horizontal hunting of vertical axis and supplementary vertical axis and reset, reach the effect of preventing windage self-resuming.
3. This wisdom traffic intelligence snapshot system, when the vertical axis drives the location axle rotatory, the snap ring card is in the left and right sides of stand for the rotation of restriction location axle, only when the swinging force of vertical axis reaches certain threshold value, the vertical axis just can drive the location axle rotatory and push away the snap ring, and the third spring is compressed this moment, thereby, can effectually prevent that the camera produces the small shake under weak wind-force, influences the normal shooting of camera.
4. This wisdom traffic intelligence snapshot system, when the vertical axis was when the inside horizontal hunting of interior casing, the synchronous drive first magnetic path was removed from left to right, and the removal was controlled in the drive intracavity through magnetic attraction second magnetic path about the first magnetic path, and the removal was controlled in the control intracavity through the connecting rod drive piston to the removal about the second magnetic path: when the piston moves towards the partition plate, the sealing plate drives the movable column and the pressing plate to move inwards under the action of air pressure, the fourth spring is compressed, the sealing plate moves inwards to open the communicating groove, and rainwater collected in the water tank can enter the control cavity through the communicating groove; when the piston moves back to the partition plate, the sealing rubber at the opening of the water outlet funnel is pushed open under the action of air pressure, and at the moment, rainwater in the control cavity can be sprayed out through the sealing rubber.
5. This wisdom traffic intelligence snapshot system, when going out basin department not installing the conveying hose, go out the basin in spun water sprinkle on the camera, cool down the shell of camera, when going out basin department installation conveying hose, go out on the basin spun water sprays the lens of camera through the conveying hose, wash the lens, guarantee the definition that the camera was shot.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the inner and outer housing portions of the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 3;
FIG. 5 is an enlarged view at C of FIG. 3 in accordance with the present invention;
FIG. 6 is a cross-sectional view of an inner housing portion of the present invention;
FIG. 7 is an enlarged schematic view of a stationary barrel portion of the present invention;
fig. 8 is a schematic view of the delivery hose after installation in an embodiment of the invention.
In the figure: 1. mounting a beam; 2. a camera; 3. a motor; 4. a driving wheel; 5. a driven wheel; 6. a connecting shaft; 7. a worm; 8. a worm gear; 9. a rotating shaft; 10. a bearing; 11. an outer housing; 12. a water tank; 13. a filter screen; 14. a connecting seat; 15. a cushioning element; 16. a connecting plate; 17. a vertical axis; 18. positioning the shaft; 19. an inner housing; 20. a movable groove; 21. a swing rod; 22. a first spring; 23. a fixing plate; 24. an arcuate bar; 25. a first connecting column; 26. a second spring; 27. a second connecting column; 28. a column; 29. a snap ring; 30. a third spring; 31. a mounting seat; 32. a fixed cylinder; 33. a first magnetic block; 34. a damping pad; 35. a partition plate; 36. a drive chamber; 37. a control chamber; 38. a second magnetic block; 39. a connecting rod; 40. a piston; 41. a communicating groove; 42. positioning a plate; 43. passing through a water tank; 44. a movable post; 45. a sealing plate; 46. pressing a plate; 47. a fourth spring; 48. a water outlet groove; 49. a water outlet funnel; 50. sealing rubber; 51. a delivery hose; 52. a positioning sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-8, an intelligent traffic snapshot system includes a mounting beam 1 and a camera 2, a vertical shaft 17 is disposed above the camera 2, and a shock absorption component is connected between the camera 2 and the vertical shaft 17, and is used to assist the camera 2 to reset when the camera 2 shifts relative to the vertical shaft 17; the vertical shaft 17 is movably arranged inside the inner shell 19, the bottom of the inner shell 19 is also provided with a movable groove 20 matched with the vertical shaft 17, a positioning shaft 18 is fixedly arranged inside the vertical shaft 17, and the tail end of the positioning shaft 18 is rotatably arranged on the inner wall of the inner shell 19; elastic devices arranged at the left and right sides of the vertical shaft 17, when the vertical shaft 17 swings left and right in the inner shell 19 through the positioning shaft 18, the elastic devices are used for eliminating the left and right swing of the vertical shaft 17 and assisting the reset of the vertical shaft 17; the pre-tightening device is arranged on the outer wall of the positioning shaft 18 and is used for providing pre-tightening force for the left-right rotation of the positioning shaft 18 when the vertical shaft 17 drives the positioning shaft 18 to rotate, so that the vertical shaft 17 can be driven to swing and the positioning shaft 18 can be driven to rotate when external acting force reaches threshold force; a first magnetic block 33 is fixedly mounted at the top of the vertical shaft 17, a damping pad 34 is fixedly mounted at the top of the first magnetic block 33, and the damping pad 34 is slidably arranged on the inner wall of the inner shell 19; the upper half part of the outer wall of the inner shell 19 is fixedly provided with the outer shell 11, the inner part of the outer shell 11 is movably provided with a piston 40 and a control device connected between the first magnetic block 33 and the piston 40, and when the first magnetic block 33 swings left and right in the inner shell 19 along with the vertical shaft 17, the control device is used for synchronously driving the piston 40 to slide back and forth in the outer shell 11; and the rotating device is connected between the mounting beam 1 and the outer shell 11 and is used for driving the outer shell 11, the inner shell 19, the vertical shaft 17, the shock absorption assembly and the camera 2 to rotate.
In this embodiment, the cushioning assembly includes connecting seat 14, cushioning element 15 and connecting plate 16, and connecting seat 14 fixed mounting is at the top of camera 2, and the even fixed mounting in top of connecting seat 14 has cushioning element 15, and the top fixed mounting of cushioning element 15 has connecting plate 16, and connecting plate 16 fixed mounting is in the bottom of vertical axis 17, and cushioning element 15 is spring, elastic plate or elastic rubber.
In this embodiment, the elastic device includes a swing link 21, a first spring 22, a fixing plate 23, an arc rod 24 and a second spring 26, the swing link 21 is fixedly installed on both left and right sides of the vertical shaft 17, the first spring 22 is fixedly installed at the bottom of the swing link 21, the fixing plate 23 is fixedly installed at the bottom of the first spring 22, and the fixing plate 23 is fixedly installed on the inner wall of the inner housing 19; an arc-shaped rod 24 is fixedly connected between the top of the oscillating rod 21 and the outer wall of the vertical shaft 17, a first connecting column 25 is fixedly installed on the outer wall of the arc-shaped rod 24, a second spring 26 is fixedly connected to the tail end of the first connecting column 25, a second connecting column 27 is fixedly connected to the tail end of the second spring 26, and the second connecting column 27 is fixedly installed on the inner wall of the inner shell 19;
when the wind force in the external environment is strong, the camera 2 and the vertical shaft 17 are deviated to the left and right relative to the inner housing 19 by the wind force, when the vertical shaft 17 swings to the left and right relative to the inner housing 19, the vertical shaft 17 compresses the first spring 22 through the swing link 21, and stretches the second spring 26 through the arc rod 24, and then the vertical shaft 17 returns to the original position by the elastic force of the first spring 22 and the restoring force of the second spring 26, thereby eliminating the swing to the left and right of the vertical shaft 17 and assisting the vertical shaft 17 to return.
In this embodiment, the pre-tightening device includes a stand column 28, two snap rings 29, two third springs 30, a mounting seat 31 and a fixed cylinder 32, the stand column 28 is fixedly mounted at the top and the bottom of the positioning shaft 18, the snap rings 29 are movably disposed on the outer wall of the stand column 28, the two snap rings 29 are symmetrically disposed with respect to the positioning shaft 18, the third springs 30 are uniformly and fixedly mounted on the outer wall of the snap rings 29, the mounting seat 31 is fixedly connected to the end of the third springs 30, the mounting seat 31 is fixedly mounted on the inner wall of the fixed cylinder 32, the fixed cylinder 32 is fixedly mounted on the inner wall of the inner housing 19, and the end of the stand column 28 and the end of the inner wall of the snap;
when vertical axis 17 drove the location axle 18 rotatory, snap ring 29 card is in the left and right sides of stand 28 for the rotation of restriction location axle 18, only when vertical axis 17's swing power reaches certain threshold value, vertical axis 17 could drive location axle 18 rotatory and push away snap ring 29, and third spring 30 is compressed this moment, thereby, can effectually prevent that camera 2 from producing the micro-rocking under weak wind-force, influence camera 2's normal shooting.
In this embodiment, a partition 35 is fixedly installed on the inner wall of the outer housing 11, the partition 35 divides the inner space of the outer housing 11 into a driving chamber 36 and a control chamber 37, and the piston 40 is slidably disposed in the control chamber 37;
the control device comprises a second magnetic block 38 and a connecting rod 39, the second magnetic block 38 is movably arranged in the driving cavity 36, the position of the second magnetic block 38 corresponds to the position of the first magnetic block 33, the magnetism of the second magnetic block 38 is opposite to that of the first magnetic block 33, the connecting rod 39 is fixedly arranged on the left side and the right side of the second magnetic block 38, and the tail end of the connecting rod 39 penetrates through the partition plate 35 to be fixedly connected with the piston 40;
the outer walls of two sides of the outer shell 11 are also fixedly provided with water tanks 12, the top of the water tank 12 is fixedly provided with filter screens 13, and the filter screens 13 gradually incline from the center to two sides; a communicating groove 41 is formed between the water tank 12 and the outer shell 11 in a penetrating manner, a water inlet assembly is movably arranged in the communicating groove 41, a water outlet groove 48 is formed in the inner bottom wall of the outer shell 11 in a penetrating manner, and a water outlet assembly is movably arranged in the water outlet groove 48; when the piston 40 moves towards the partition 35, the water inlet assembly is communicated, the water outlet assembly is closed, and when the piston 40 moves back to the partition 35, the water outlet assembly is communicated, and the water inlet assembly is closed;
the water inlet assembly comprises a positioning plate 42, a movable column 44, a sealing plate 45, a pressure plate 46 and a fourth spring 47, wherein the positioning plate 42 is fixedly arranged on the inner wall of the communicating groove 41, a water passing groove 43 is formed in the center of the positioning plate 42, the movable column 44 is inserted into the water passing groove 43, the sealing plate 45 is fixedly arranged at one end of the movable column 44, the sealing plate 45 is movably arranged on the inner wall of the outer shell 11, the pressure plate 46 is fixedly arranged at the other end of the movable column 44, and the fourth spring 47 is fixedly connected between the pressure plate 46 and the positioning plate 42; the water outlet assembly comprises a water outlet funnel 49 and sealing rubber 50, the inner wall of the water outlet groove 48 is fixedly provided with the water outlet funnel 49, the bottom end of the water outlet funnel 49 is provided with an opening, and the inner wall of the opening is fixedly provided with the sealing rubber 50;
a conveying hose 51 is fixedly mounted at the bottom of the outer shell 11, the top end of the conveying hose 51 is communicated with the water outlet groove 48, the bottom end of the conveying hose 51 faces the lens of the camera 2, a positioning sleeve 52 is clamped on the outer wall of the conveying hose 51, and the positioning sleeve 52 is fixedly mounted on the outer wall of the camera 2;
when the vertical shaft 17 swings left and right in the inner shell 19, the first magnetic block 33 is synchronously driven to move left and right, the first magnetic block 33 moves left and right to attract the second magnetic block 38 to move left and right in the driving cavity 36 through magnetic force, the second magnetic block 38 moves left and right to drive the piston 40 to move left and right in the control cavity 37 through the connecting rod 39: when the piston 40 moves towards the partition 35, the sealing plate 45 drives the movable column 44 and the pressing plate 46 to move inwards under the action of air pressure, the fourth spring 47 is compressed, the sealing plate 45 moves inwards to open the communication groove 41, and rainwater collected in the water tank 12 can enter the control chamber 37 through the communication groove 41; when the piston 40 moves back to the partition 35, the sealing rubber 50 at the opening of the water outlet funnel 49 is pushed open under the action of air pressure, and at the moment, rainwater in the control chamber 37 can be sprayed out through the sealing rubber 50;
when the delivery hose 51 is not installed at the water outlet groove 48, the water sprayed out of the water outlet groove 48 is sprayed on the camera 2 to cool the shell of the camera 2, and when the delivery hose 51 is installed at the water outlet groove 48, the water sprayed out of the water outlet groove 48 is sprayed on the lens of the camera 2 through the delivery hose 51 to clean the lens, so that the shooting definition of the camera 2 is ensured.
In the embodiment, the rotating device comprises a motor 3, a driving wheel 4, a driven wheel 5, a connecting shaft 6, a worm 7, a worm wheel 8 and a rotating shaft 9, the motor 3 is fixedly installed on the inner wall of the installation beam 1, the driving wheel 4 is fixedly installed at the top of an output shaft of the motor 3, the driven wheel 5 is meshed with the outer wall of the driving wheel 4, the connecting shaft 6 is fixedly installed at the center of the driven wheel 5, the worm 7 is fixedly connected to the tail end of the connecting shaft 6, the worm wheel 8 is meshed with the outer wall of the worm 7, the rotating shaft 9 is fixedly installed at the center of the bottom of the worm wheel 8, the bottom end of the rotating shaft 9 penetrates through the installation beam 1 to be fixedly connected with the outer shell 11;
control motor 3 operates 4 rotations of action wheel at its output shaft top, 4 rotations of action wheel drive its outer wall meshing from 5 rotations of driving wheel, it is rotatory to drive worm 7 through connecting axle 6 from 5 rotations of driving wheel, the worm 7 is rotatory to drive 8 rotations of its outer wall meshing's worm wheel, 8 rotations of worm wheel drive rotation axis 9 are rotatory, rotation axis 9 is rotatory to be passed through shell body 11, interior casing 19, vertical axis 17 and the shake buffering subassembly drive camera 2 rotatory, thereby can adjust camera 2's control shooting angle.
An operation method of an intelligent traffic snapshot system is used for the intelligent traffic snapshot system and comprises the following steps:
the method comprises the following steps: the mounting beam 1 is mounted above the road, and the camera 2 is mounted at the bottom of the mounting beam 1 through a shock absorption component, a vertical shaft 17, an inner shell 19 and an outer shell 11;
step two: the motor 3 is controlled to operate to enable the driving wheel 4 at the top of the output shaft of the motor to rotate, the driving wheel 4 rotates to drive the driven wheel 5 meshed with the outer wall of the driving wheel to rotate, the driven wheel 5 rotates to drive the worm 7 to rotate through the connecting shaft 6, the worm 7 rotates to drive the worm wheel 8 meshed with the outer wall of the worm to rotate, the worm wheel 8 rotates to drive the rotating shaft 9 to rotate, the rotating shaft 9 rotates to drive the camera 2 to rotate through the outer shell 11, the inner shell 19, the vertical shaft 17 and the shock absorption assembly, and therefore the monitoring shooting angle of;
step three: when the wind force in the external environment is strong, the camera 2 and the vertical shaft 17 generate left and right deviation relative to the inner shell 19 under the action of the wind force, when the vertical shaft 17 swings left and right relative to the inner shell 19, on one hand, the vertical shaft 17 compresses the first spring 22 through the swing rod 21, on the other hand, the second spring 26 is stretched through the arc-shaped rod 24, and then, the vertical shaft 17 returns to the original position under the action of the elastic force of the first spring 22 and the restoring force of the second spring 26, so that the left and right swinging of the vertical shaft 17 is eliminated, and the vertical shaft 17 is assisted to return;
step four: when the vertical shaft 17 drives the positioning shaft 18 to rotate, the clamping rings 29 are clamped at the left side and the right side of the stand column 28 to limit the rotation of the positioning shaft 18, only when the swinging force of the vertical shaft 17 reaches a certain threshold value, the vertical shaft 17 can drive the positioning shaft 18 to rotate and push the clamping rings 29 open, and at the moment, the third spring 30 is compressed, so that the camera 2 can be effectively prevented from generating micro-shaking under weak wind power to influence the normal shooting of the camera 2;
step five: when the vertical shaft 17 swings left and right in the inner shell 19, the first magnetic block 33 is synchronously driven to move left and right, the first magnetic block 33 moves left and right to attract the second magnetic block 38 to move left and right in the driving cavity 36 through magnetic force, the second magnetic block 38 moves left and right to drive the piston 40 to move left and right in the control cavity 37 through the connecting rod 39: when the piston 40 moves towards the partition 35, the sealing plate 45 drives the movable column 44 and the pressing plate 46 to move inwards under the action of air pressure, the fourth spring 47 is compressed, the sealing plate 45 moves inwards to open the communication groove 41, and rainwater collected in the water tank 12 can enter the control chamber 37 through the communication groove 41; when the piston 40 moves back to the partition 35, the sealing rubber 50 at the opening of the water outlet funnel 49 is pushed open under the action of air pressure, and at the moment, rainwater in the control chamber 37 can be sprayed out through the sealing rubber 50;
step six: when the delivery hose 51 is not installed at the water outlet groove 48, the water sprayed out of the water outlet groove 48 is sprayed on the camera 2 to cool the shell of the camera 2, and when the delivery hose 51 is installed at the water outlet groove 48, the water sprayed out of the water outlet groove 48 is sprayed on the lens of the camera 2 through the delivery hose 51 to clean the lens, so that the shooting definition of the camera 2 is ensured.
The working principle and the using process of the invention are as follows:
the mounting beam 1 is mounted above the road, and the camera 2 is mounted at the bottom of the mounting beam 1 through a shock absorption component, a vertical shaft 17, an inner shell 19 and an outer shell 11;
the motor 3 is controlled to operate to enable the driving wheel 4 at the top of the output shaft of the motor to rotate, the driving wheel 4 rotates to drive the driven wheel 5 meshed with the outer wall of the driving wheel to rotate, the driven wheel 5 rotates to drive the worm 7 to rotate through the connecting shaft 6, the worm 7 rotates to drive the worm wheel 8 meshed with the outer wall of the worm to rotate, the worm wheel 8 rotates to drive the rotating shaft 9 to rotate, the rotating shaft 9 rotates to drive the camera 2 to rotate through the outer shell 11, the inner shell 19, the vertical shaft 17 and the shock absorption assembly, and therefore the monitoring shooting angle of;
when the wind force in the external environment is strong, the camera 2 and the vertical shaft 17 generate left and right deviation relative to the inner shell 19 under the action of the wind force, when the vertical shaft 17 swings left and right relative to the inner shell 19, on one hand, the vertical shaft 17 compresses the first spring 22 through the swing rod 21, on the other hand, the second spring 26 is stretched through the arc-shaped rod 24, and then, the vertical shaft 17 returns to the original position under the action of the elastic force of the first spring 22 and the restoring force of the second spring 26, so that the left and right swinging of the vertical shaft 17 is eliminated, and the vertical shaft 17 is assisted to return;
when the vertical shaft 17 drives the positioning shaft 18 to rotate, the clamping rings 29 are clamped at the left side and the right side of the stand column 28 to limit the rotation of the positioning shaft 18, only when the swinging force of the vertical shaft 17 reaches a certain threshold value, the vertical shaft 17 can drive the positioning shaft 18 to rotate and push the clamping rings 29 open, and at the moment, the third spring 30 is compressed, so that the camera 2 can be effectively prevented from generating micro-shaking under weak wind power to influence the normal shooting of the camera 2;
when the vertical shaft 17 swings left and right in the inner shell 19, the first magnetic block 33 is synchronously driven to move left and right, the first magnetic block 33 moves left and right to attract the second magnetic block 38 to move left and right in the driving cavity 36 through magnetic force, the second magnetic block 38 moves left and right to drive the piston 40 to move left and right in the control cavity 37 through the connecting rod 39: when the piston 40 moves towards the partition 35, the sealing plate 45 drives the movable column 44 and the pressing plate 46 to move inwards under the action of air pressure, the fourth spring 47 is compressed, the sealing plate 45 moves inwards to open the communication groove 41, and rainwater collected in the water tank 12 can enter the control chamber 37 through the communication groove 41; when the piston 40 moves back to the partition 35, the sealing rubber 50 at the opening of the water outlet funnel 49 is pushed open under the action of air pressure, and at the moment, rainwater in the control chamber 37 can be sprayed out through the sealing rubber 50;
when the delivery hose 51 is not installed at the water outlet groove 48, the water sprayed out of the water outlet groove 48 is sprayed on the camera 2 to cool the shell of the camera 2, and when the delivery hose 51 is installed at the water outlet groove 48, the water sprayed out of the water outlet groove 48 is sprayed on the lens of the camera 2 through the delivery hose 51 to clean the lens, so that the shooting definition of the camera 2 is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a system is taken a candid photograph to wisdom traffic intelligence, includes installation roof beam (1) and camera (2), its characterized in that: a vertical shaft (17) is arranged above the camera (2), a shock absorption component is connected between the camera (2) and the vertical shaft (17), and when the camera (2) shifts relative to the vertical shaft (17), the shock absorption component is used for assisting the reset of the camera (2); the vertical shaft (17) is movably arranged inside the inner shell (19), a movable groove (20) matched with the vertical shaft (17) is further formed in the bottom of the inner shell (19), a positioning shaft (18) is fixedly arranged inside the vertical shaft (17), and the tail end of the positioning shaft (18) is rotatably arranged on the inner wall of the inner shell (19); elastic devices arranged at the left side and the right side of the vertical shaft (17) are used for eliminating the left-right swing of the vertical shaft (17) and assisting the reset of the vertical shaft (17) when the vertical shaft (17) swings left and right in the inner shell (19) through the positioning shaft (18); the pre-tightening device is arranged on the outer wall of the positioning shaft (18), and when the vertical shaft (17) drives the positioning shaft (18) to rotate, the pre-tightening device is used for providing pre-tightening force for the left-right rotation of the positioning shaft (18), so that the vertical shaft (17) can be driven to swing and the positioning shaft (18) can be driven to rotate when external acting force reaches threshold force; a first magnetic block (33) is fixedly mounted at the top of the vertical shaft (17), a damping pad (34) is fixedly mounted at the top of the first magnetic block (33), and the damping pad (34) is arranged on the inner wall of the inner shell (19) in a sliding manner; the upper half part of the outer wall of the inner shell (19) is fixedly provided with an outer shell (11), a piston (40) and a control device connected between the first magnetic block (33) and the piston (40) are movably arranged in the outer shell (11), and when the first magnetic block (33) swings left and right in the inner shell (19) along with the vertical shaft (17), the first magnetic block is used for synchronously driving the piston (40) to slide back and forth in the outer shell (11); the rotating device is connected between the mounting beam (1) and the outer shell (11) and used for driving the outer shell (11), the inner shell (19), the vertical shaft (17), the cushioning component and the camera (2) to rotate.
2. The intelligent snapshot system of intelligent traffic as claimed in claim 1, wherein: the bradyseism subassembly includes connecting seat (14), bradyseism component (15) and connecting plate (16), connecting seat (14) fixed mounting is at the top of camera (2), the even fixed mounting in top of connecting seat (14) has bradyseism component (15), the top fixed mounting of bradyseism component (15) has connecting plate (16), connecting plate (16) fixed mounting is in the bottom of vertical axis (17), bradyseism component (15) are spring, elastic plate or elastic rubber.
3. The intelligent snapshot system of intelligent traffic as claimed in claim 1, wherein: the elastic device comprises a swing rod (21), a first spring (22), a fixing plate (23), an arc-shaped rod (24) and a second spring (26), the swing rod (21) is fixedly installed on the left side and the right side of the vertical shaft (17), the first spring (22) is fixedly installed at the bottom of the swing rod (21), the fixing plate (23) is fixedly installed at the bottom of the first spring (22), and the fixing plate (23) is fixedly installed on the inner wall of the inner shell (19); still fixedly connected with arc pole (24) between the top of pendulum rod (21) and the outer wall of vertical axis (17), the outer wall fixed mounting of arc pole (24) has first spliced pole (25), the terminal fixedly connected with second spring (26) of first spliced pole (25), the terminal fixedly connected with second spliced pole (27) of second spring (26), second spliced pole (27) fixed mounting is on the inner wall of interior casing (19).
4. The intelligent snapshot system of intelligent traffic as claimed in claim 1, wherein: the pre-tightening device comprises a stand column (28), a clamping ring (29), a third spring (30), a mounting seat (31) and a fixing barrel (32), wherein the stand column (28) is fixedly mounted at the top and the bottom of a positioning shaft (18), the clamping ring (29) is arranged on the outer wall of the stand column (28), the clamping ring (29) is arranged two times and symmetrically arranged relative to the positioning shaft (18), the third spring (30) is fixedly mounted on the outer wall of the clamping ring (29) uniformly, the mounting seat (31) is fixedly connected to the tail end of the third spring (30), the mounting seat (31) is fixedly mounted on the inner wall of the fixing barrel (32), the fixing barrel (32) is fixedly mounted on the inner wall of an inner shell (19), and the tail end of the stand column (28) and the tail end of the inner wall of the clamping ring (29) are smooth arc surfaces.
5. The intelligent snapshot system of intelligent traffic as claimed in claim 1, wherein: the inner wall fixed mounting of shell body (11) has baffle (35), baffle (35) separate into drive chamber (36) and control chamber (37) with the inner space of shell body (11), piston (40) slide to set up in the inside of control chamber (37).
6. The intelligent snapshot system of intelligent traffic as claimed in claim 5, wherein: the control device comprises a second magnetic block (38) and a connecting rod (39), the second magnetic block (38) is movably arranged inside the driving cavity (36), the position of the second magnetic block (38) corresponds to the position of the first magnetic block (33), the magnetism of the second magnetic block (38) is opposite to that of the first magnetic block (33), the connecting rod (39) is fixedly arranged on the left side and the right side of the second magnetic block (38), and the tail end of the connecting rod (39) penetrates through the partition plate (35) to be fixedly connected with the piston (40).
7. The intelligent snapshot system of intelligent traffic as claimed in claim 1, wherein: the rotating device comprises a motor (3), a driving wheel (4), a driven wheel (5), a connecting shaft (6), a worm (7), a worm wheel (8) and a rotating shaft (9), wherein the motor (3) is fixedly arranged on the inner wall of the mounting beam (1), the driving wheel (4) is fixedly arranged at the top of an output shaft of the motor (3), the driven wheel (5) is meshed with the outer wall of the driving wheel (4), the connecting shaft (6) is fixedly arranged at the center of the driven wheel (5), the worm (7) is fixedly connected with the tail end of the connecting shaft (6), the worm wheel (8) is meshed with the outer wall of the worm (7), the rotating shaft (9) is fixedly arranged at the center of the bottom of the worm wheel (8), the bottom end of the rotating shaft (9) penetrates through the mounting beam (1) to be fixedly connected with the outer shell (11), and a, and the bearing (10) is fixedly arranged on the inner wall of the mounting beam (1).
8. The intelligent snapshot system of intelligent traffic as claimed in claim 6, wherein: the outer walls of two sides of the outer shell (11) are also fixedly provided with water tanks (12), the top of each water tank (12) is fixedly provided with a filter screen (13), and the filter screens (13) are gradually inclined from the center to two sides; a communicating groove (41) is formed between the water tank (12) and the outer shell (11) in a penetrating manner, a water inlet assembly is movably arranged in the communicating groove (41), a water outlet groove (48) is formed in the inner bottom wall of the outer shell (11) in a penetrating manner, and a water outlet assembly is movably arranged in the water outlet groove (48); when the piston (40) moves towards the partition plate (35), the water inlet assembly is communicated, the water outlet assembly is closed, and when the piston (40) moves back to the partition plate (35), the water outlet assembly is communicated, and the water inlet assembly is closed.
9. The intelligent snapshot system of intelligent traffic system as claimed in claim 8, wherein: the water inlet assembly comprises a positioning plate (42), a movable column (44), a sealing plate (45), a pressing plate (46) and a fourth spring (47), the positioning plate (42) is fixedly installed on the inner wall of the communicating groove (41), a water passing groove (43) is formed in the center of the positioning plate (42), the movable column (44) is inserted into the water passing groove (43), the sealing plate (45) is fixedly installed at one end of the movable column (44), the sealing plate (45) is movably arranged on the inner wall of the outer shell (11), the pressing plate (46) is fixedly installed at the other end of the movable column (44), and the fourth spring (47) is fixedly connected between the pressing plate (46) and the positioning plate (42); the water outlet assembly comprises a water outlet funnel (49) and sealing rubber (50), the water outlet funnel (49) is fixedly installed on the inner wall of the water outlet groove (48), an opening is formed in the bottom end of the water outlet funnel (49), and the sealing rubber (50) is fixedly installed on the inner wall of the opening; the utility model discloses a camera, including shell body (11), the bottom of shell body (11) is fixed mounting still has conveying hose (51), link up each other between the top of conveying hose (51) and play basin (48), the bottom of conveying hose (51) is towards the lens department of camera (2), the outer wall joint of conveying hose (51) has position sleeve (52), position sleeve (52) fixed mounting is on the outer wall of camera (2).
10. An operation method of an intelligent traffic snapshot system, which is used for the intelligent traffic snapshot system as claimed in any one of claims 1-9, and is characterized in that: the method comprises the following steps:
s01: the mounting beam (1) is mounted above a road, and the camera (2) is mounted at the bottom of the mounting beam (1) through the shock absorption assembly, the vertical shaft (17), the inner shell (19) and the outer shell (11);
s02: the motor (3) is controlled to operate to enable a driving wheel (4) at the top of an output shaft of the motor to rotate, the driving wheel (4) rotates to drive a driven wheel (5) meshed with the outer wall of the driving wheel to rotate, the driven wheel (5) rotates to drive a worm (7) to rotate through a connecting shaft (6), the worm (7) rotates to drive a worm wheel (8) meshed with the outer wall of the worm to rotate, the worm wheel (8) rotates to drive a rotating shaft (9) to rotate, the rotating shaft (9) rotates to drive a camera (2) to rotate through an outer shell (11), an inner shell (19), a vertical shaft (17) and a buffering component, and therefore the monitoring shooting angle of the;
s03: when the wind power in the external environment is strong, the camera (2) and the vertical shaft (17) generate left and right deflection relative to the inner shell (19) under the action of the wind power, when the vertical shaft (17) swings left and right relative to the inner shell (19), the vertical shaft (17) compresses the first spring (22) through the swing rod (21) on one hand, and stretches the second spring (26) through the arc-shaped rod (24) on the other hand, and then the vertical shaft (17) returns to the original position under the action of the elastic force of the first spring (22) and the restoring force of the second spring (26), so that the left and right swinging of the vertical shaft (17) is eliminated, and the vertical shaft (17) is assisted to return;
s04: when the vertical shaft (17) drives the positioning shaft (18) to rotate, the clamping rings (29) are clamped at the left side and the right side of the stand column (28) to limit the rotation of the positioning shaft (18), only when the swinging force of the vertical shaft (17) reaches a certain threshold value, the vertical shaft (17) can drive the positioning shaft (18) to rotate and push the clamping rings (29) open, and at the moment, the third spring (30) is compressed, so that the camera (2) can be effectively prevented from micro-shaking under weak wind power to influence the normal shooting of the camera (2);
s05: when the vertical shaft (17) swings left and right in the inner shell (19), the first magnetic block (33) is synchronously driven to move left and right, the first magnetic block (33) moves left and right and attracts the second magnetic block (38) to move left and right in the driving cavity (36) through magnetic force, the second magnetic block (38) moves left and right and drives the piston (40) to move left and right in the control cavity (37) through the connecting rod (39): when the piston (40) moves towards the partition plate (35), the sealing plate (45) drives the movable column (44) and the pressing plate (46) to move inwards under the action of air pressure, the fourth spring (47) is compressed at the moment, the sealing plate (45) moves inwards to open the communication groove (41), and rainwater collected in the water tank (12) can enter the control cavity (37) through the communication groove (41); when the piston (40) moves back to the partition plate (35), the sealing rubber (50) at the opening of the water outlet funnel (49) is pushed open under the action of air pressure, and at the moment, rainwater in the control cavity (37) can be sprayed out through the sealing rubber (50);
s06: when the delivery hose (51) is not installed at the water outlet groove (48), the water sprayed out of the water outlet groove (48) is sprinkled on the camera (2) to cool the shell of the camera (2), and when the delivery hose (51) is installed at the water outlet groove (48), the water sprayed out of the water outlet groove (48) is sprayed onto the lens of the camera (2) through the delivery hose (51) to clean the lens, so that the shooting definition of the camera (2) is ensured.
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| CN202110304320.6A CN113014783B (en) | 2021-03-22 | 2021-03-22 | Intelligent traffic snapshot system and operation method thereof |
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| CN202110304320.6A CN113014783B (en) | 2021-03-22 | 2021-03-22 | Intelligent traffic snapshot system and operation method thereof |
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| JP2016099448A (en) * | 2014-11-20 | 2016-05-30 | 日本航空電子工業株式会社 | Camera stabilizer vibration-proof mechanism |
| CN107304923A (en) * | 2016-04-19 | 2017-10-31 | 漳州市亿科电子科技有限公司 | A kind of monitoring camera horizontally rotates servicing unit |
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