CN108533901A - A kind of outdoor video head with sunshade function based on recognition of face - Google Patents
A kind of outdoor video head with sunshade function based on recognition of face Download PDFInfo
- Publication number
- CN108533901A CN108533901A CN201810241844.3A CN201810241844A CN108533901A CN 108533901 A CN108533901 A CN 108533901A CN 201810241844 A CN201810241844 A CN 201810241844A CN 108533901 A CN108533901 A CN 108533901A
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- Prior art keywords
- gear
- video head
- unit
- shaft
- wheel
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 48
- 230000003028 elevating effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 230000032683 aging Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 28
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
- G03B17/56—Accessories
-
- 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
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention relates to a kind of outdoor video head with sunshade function based on recognition of face,Including holder,Shaft,Camera,Wiper mechanism and baffle,Regulating mechanism is equipped in camera,PLC is equipped in holder,Wiper mechanism includes driving unit,Rotating unit and deashing unit,Regulating mechanism includes fixed rope,First pulley,Second pulley,Against unit and lifting unit,The outdoor video head with sunshade function based on recognition of face,Pass through wiper mechanism,It can prevent gap of the dust between shaft and holder from entering in holder,Prevent dust from causing shaft that can not rotate,Moreover,Pass through regulating mechanism,It can stop the sun light direct beam outdoor video head,Preventing the ultraviolet light in sunlight from causing, the rust-proof coating of the outdoor video head surface damages or plastic shell aging becomes fragile,Improve the adverse circumstances adaptability of the outdoor video head,Extend the service life of the outdoor video head.
Description
Technical field
The present invention relates to monitoring equipment field, more particularly to a kind of open air with sunshade function based on recognition of face is taken the photograph
As head.
Background technology
Camera is also known as camera computer, computer eye, electronic eyes etc., is a kind of video input apparatus, is widely used
In video conference, tele-medicine and real time monitoring etc., generally there are the basic functions such as video camera and still image capture,
It is by camera lens acquire image after, by camera photosensory assembly circuit and control assembly image is handled and is converted
At the digital signal that computer can identify, then it is input to after computer by parallel port or USB connections and figure is carried out by software again
As reduction, and recognition of face camera is the camera based on face recognition technology.
Contain a large amount of ultraviolet lights in sunlight, rust-proof coating damage or the plastics of existing outdoor video head surface can be caused
Shell aging becomes fragile, and moreover, the prison of existing camera is adjusted around cloud platform rotation for existing outdoor video head
Prosecutor to, but dust can enter existing outdoor video head holder in, cause existing outdoor video head not turn normally
It is dynamic.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of based on recognition of face
The outdoor video head with sunshade function.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of that sunshade function is had based on recognition of face
Outdoor video head, the bottom end of including holder, shaft, camera, wiper mechanism and baffle, the shaft is arranged in holder,
The top of the shaft is fixedly connected with camera, and the baffle plate setting is equipped in the top of camera, the camera and adjusts
Mechanism is saved, PLC is equipped in the holder；
The wiper mechanism includes driving unit, rotating unit and deashing unit, the driving unit and rotating unit and
Deashing unit is sequentially connected；
The driving unit include motor, first gear, driving wheel, transmission shaft, second gear, third gear, rotating wheel,
First belt, transmission wheel, rotation axis, fixed link and lantern ring, the motor and first gear are sequentially connected, the first gear with
The bottom end of transmission shaft is fixedly connected, and the first gear is coaxially disposed with transmission shaft, the top of the second gear and transmission shaft
It is fixedly connected, the second gear is coaxially disposed with transmission shaft, and the driving wheel is set in the middle part of transmission shaft, the driving wheel
It being interference fitted with transmission shaft, the driving wheel and transmission shaft are coaxially disposed, and the third gear is engaged with second gear, and described the
Two gears and third gear are bevel gear, and the third gear is fixedly connected with rotating wheel, the third gear and rotating wheel
Coaxial arrangement, the rotating wheel are connect by the first belt with transmission wheel, and the transmission wheel is fixedly connected with the rotating shaft, the biography
Wheel is sent to be coaxially disposed with rotation axis, the lantern ring is arranged on the rotating shaft, and the lantern ring is fixedly connected by fixed link with holder；
The rotating unit includes the second belt and driving wheel, and the driving wheel is connect by the second belt with driving wheel,
The driving wheel tube is located at the bottom end of shaft, and the driving wheel is interference fitted with shaft, and the driving wheel is coaxially disposed with shaft；
The deashing unit includes that worm screw, worm gear and two scrape component, and the worm screw is fixedly connected with the rotating shaft, described
Rotation axis and worm screw are coaxially disposed, and the worm gear is matched with worm screw, two scrape that component is separately positioned on the lower section of worm gear two
Side, two scrape axisymmetrical of the component about shaft；
The component that scrapes includes supporting rod and hairbrush, and the top of the supporting rod is fixedly connected with worm gear, the hairbrush
It is arranged in the side of the close shaft of the bottom end of supporting rod；
The regulating mechanism include fixed rope, first pulley, second pulley, against unit and lifting unit, it is described against
Unit and first pulley are arranged in holder, and the lifting unit and second pulley are arranged in camera, the fixed rope
One end is connect with against unit, and the other end of the fixed rope is connect with lifting unit, the fixed rope around first pulley and
Second pulley；
It is described against unit include telescopic component, the 4th gear, connecting rod and delivery wheel, the telescopic unit and connecting rod
Be sequentially connected, the 4th gear and delivery wheel be separately fixed above and below connecting rod, the 4th gear with connect
Bar is coaxially disposed, and the delivery wheel is coaxially disposed with connecting rod, and the delivery wheel is fixedly connected with fixed rope, the telescopic component
It is electrically connected with PLC；
The lifting unit includes movable pulley, lead screw, elevator, elevating lever and locating rod, the fixed rope and movable pulley
It is fixedly connected, torsionspring is equipped between the movable pulley and the inside of camera, the lead screw is vertically arranged, the movable pulley
It is set on lead screw, the movable pulley is interference fitted with lead screw, and the movable pulley is coaxially disposed with lead screw, and the lead screw is equipped with
External screw thread, the elevator are set on lead screw, are equipped with and the matched internal thread of external screw thread on lead screw, institute in the elevator
The bottom end for stating elevating lever is fixedly connected with elevator, the top of the elevating lever and panel hinge, the bottom end of the locating rod with
Holder is fixedly connected, the top of the locating rod and panel hinge.
Preferably, in order to realize the movement of connecting rod, the telescopic component includes air pump, cylinder, piston and movable sleeving,
The air pump is connected to cylinder, and one end of the piston is arranged in cylinder, and the other end of the piston is fixed with movable sleeving to be connected
It connects, the movable sleeving is set in connecting rod.
Preferably, elevator is inclined such that lifting unit can not work normally in order to prevent, set in the camera
There is guide rod, the guide rod is vertically arranged, and the guide rod passes through elevator.
Preferably, in order to enable motor can precise and stable work for a long time, the motor is servo motor.
Preferably, in order to enable fixed rope can long-term stable work, the fixed rope be nylon rope.
Preferably, in order to reduce the power transmission loss between second gear and third gear, the second gear and third
Lubricating oil is coated between gear.
Preferably, in order to energy saving, the baffle is solar panels.
Preferably, in order to enhance the transmission capacity of the first belt and the second belt, the making material of first belt
Making material with the second belt is polyvinyl chloride.
Preferably, in order to enhance cleaning performance, the bristle of the hairbrush is horsehair.
Preferably, elevator is damaged due to collision in order to prevent, rubber is equipped with above and below the elevator
Glue cushion pad.
The invention has the advantages that being somebody's turn to do the outdoor video head with sunshade function based on recognition of face, pass through cleaning
Mechanism can prevent gap of the dust between shaft and holder from entering in holder, prevent dust from causing shaft that can not rotate, with
Existing wiper mechanism is compared, and the deashing speed of the wiper mechanism, ash-removal effect is preferable, moreover, by adjusting machine
Structure can stop the sun light direct beam outdoor video head, prevent the ultraviolet light in sunlight from leading to the outdoor video head surface
Rust-proof coating damages or plastic shell aging becomes fragile, and improves the adverse circumstances adaptability of the outdoor video head, extends the open air
The service life of camera, compared with existing regulating mechanism, the governing speed of the regulating mechanism is very fast, sunlight occlusion effect compared with
It is good.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the outdoor video head with sunshade function based on recognition of face of the present invention；
Fig. 2 is that the structure of the driving unit of the outdoor video head with sunshade function based on recognition of face of the present invention is shown
It is intended to；
Fig. 3 is that the structure of the deashing unit of the outdoor video head with sunshade function based on recognition of face of the present invention is shown
It is intended to；
Fig. 4 is that the structure against unit of the outdoor video head with sunshade function based on recognition of face of the present invention is shown
It is intended to；
Fig. 5 is that the structure of the lifting unit of the outdoor video head with sunshade function based on recognition of face of the present invention is shown
It is intended to；
In figure：1. holder, 2. shafts, 3. cameras, 4. baffles, 5. motors, 6. first gears, 7. transmission shafts, 8. drivings
Wheel, 9. second gears, 10. third gears, 11. rotating wheels, 12. first belts, 13. transmission wheels, 14. rotation axis, 15. fix
Bar, 16. lantern rings, 17. worm screws, 18. worm gears, 19. supporting rods, 20. hairbrush, 21. second belts, 22. driving wheels, 23. the 4th teeth
Wheel, 24. connecting rods, 25. delivery wheels, 26. fixed ropes, 27. first pulleys, 28. air pumps, 29. cylinders, 30. pistons, 31. second
Pulley, 32. movable pulleys, 33. lead screws, 34. elevators, 35. elevating levers, 36. locating rods, 37. guide rods.
Specific implementation mode
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 the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of outdoor video head with sunshade function based on recognition of face, including holder 1, shaft 2,
The bottom end of camera 3, wiper mechanism and baffle 4, the shaft 2 is arranged in holder 1, top and the camera 3 of the shaft 2
It is fixedly connected, the baffle 4, which is arranged in the top of camera 3, the camera 3, is equipped with regulating mechanism, is set in the holder 1
There is PLC；
The wiper mechanism includes driving unit, rotating unit and deashing unit, the driving unit and rotating unit and
Deashing unit is sequentially connected；
As shown in Fig. 2, the driving unit include motor 5, first gear 6, driving wheel 8, transmission shaft 7, second gear 9,
Third gear 10, rotating wheel 11, the first belt 12, transmission wheel 13, rotation axis 14, fixed link 15 and lantern ring 16, the motor 5 with
First gear 6 is sequentially connected, and the first gear 6 is fixedly connected with the bottom end of transmission shaft 7, the first gear 6 and transmission shaft 7
Coaxial arrangement, the second gear 9 are fixedly connected with the top of transmission shaft 7, and the second gear 9 is coaxially disposed with transmission shaft 7,
The driving wheel 8 is set in the middle part of transmission shaft 7, and the driving wheel 8 is interference fitted with transmission shaft 7, the driving wheel 8 and transmission
Axis 7 is coaxially disposed, and the third gear 10 is engaged with second gear 9, and the second gear 9 and third gear 10 are cone tooth
Wheel, the third gear 10 are fixedly connected with rotating wheel 11, and the third gear 10 is coaxially disposed with rotating wheel 11, the rotation
Wheel 11 is connect by the first belt 12 with transmission wheel 13, and the transmission wheel 13 is fixedly connected with rotation axis 14, the transmission wheel 13
It is coaxially disposed with rotation axis 14, the lantern ring 16 is set in rotation axis 14, and the lantern ring 16 is solid by fixed link 15 and holder 1
Fixed connection；
Motor 5 drives first gear 6, driving wheel 8, transmission shaft 7 and second gear 9 to rotate, and second gear 9 drives third tooth
10 rotation of wheel, third gear 10 drive rotating wheel 11 to rotate, and rotating wheel 11 drives transmission wheel 13 to rotate by the first belt 12, passes
Send wheel 13 that rotation axis 14 is driven to rotate, by fixed link 15 and lantern ring 16 so that rotation axis 14 keeps horizontal.
The rotating unit includes the second belt 21 and driving wheel 22, and the driving wheel 8 passes through the second belt 21 and transmission
22 connection of wheel, the driving wheel 22 are set in the bottom end of shaft 2, and the driving wheel 22 is interference fitted with shaft 2, the driving wheel
22 are coaxially disposed with shaft 2；
Driving wheel 8 drives driving wheel 22 to rotate by the second belt 21, to which drive shaft 2 rotates, realizes camera 3
It swings, adjusts the monitoring direction of camera 3.
As shown in figure 3, the deashing unit, which includes worm screw 17, worm gear 18 and two, scrapes component, the worm screw 17 with turn
Moving axis 14 is fixedly connected, and the rotation axis 14 is coaxially disposed with worm screw 17, and the worm gear 18 is matched with worm screw 17, and two scrape group
Part is separately positioned on the both sides of the lower section of worm gear 18, and two scrape axisymmetrical of the component about shaft 2；
The component that scrapes includes supporting rod 19 and hairbrush 20, and the top of the supporting rod 19 is fixedly connected with worm gear 18,
The hairbrush 20 is arranged in the side of the close shaft 2 of the bottom end of supporting rod 19；
Rotation axis 14 drives worm screw 17 to rotate, and worm screw 17 drives worm gear 18 to be rotated around shaft 2, allows two to scrape component work
Make, worm gear 18 drives supporting rod 19 and hairbrush 20 to remove the dust being deposited between shaft 2 and holder 1.
By wiper mechanism, which can prevent gap of the dust between shaft 2 and holder 1 from entering holder
In 1, prevent dust from causing shaft 2 that can not rotate, compared with existing wiper mechanism, the deashing speed of the wiper mechanism,
Ash-removal effect is preferable.
The regulating mechanism include fixed rope 26, first pulley 27, second pulley 31, against unit and lifting unit, institute
It states and is arranged in holder 1 against unit and first pulley 27, the lifting unit and second pulley 31 are arranged in camera 3,
One end of the fixed rope 26 is connect with against unit, and the other end of the fixed rope 26 is connect with lifting unit, the fixation
Rope 26 bypasses first pulley 27 and second pulley 31；
As shown in figure 4, it is described against unit include telescopic component, the 4th gear 23, connecting rod 24 and delivery wheel 25, it is described
Telescopic unit and connecting rod 24 are sequentially connected, the 4th gear 23 and delivery wheel 25 be separately fixed at connecting rod 24 top and
Lower section, the 4th gear 23 are coaxially disposed with connecting rod 24, and the delivery wheel 25 is coaxially disposed with connecting rod 24, the conveying
Wheel 25 is fixedly connected with fixed rope 26, and the telescopic component is electrically connected with PLC；
As shown in figure 5, the lifting unit includes movable pulley 32, lead screw 33, elevator 34, elevating lever 35 and locating rod
36, the fixed rope 26 is fixedly connected with movable pulley 32, and torsion bullet is equipped between the movable pulley 32 and the inside of camera 3
Spring, the lead screw 33 is vertically arranged, and the movable pulley 32 is set on lead screw 33, and the movable pulley 32 is matched with 33 interference of lead screw
It closes, the movable pulley 32 is coaxially disposed with lead screw 33, and the lead screw 33 is equipped with external screw thread, and the elevator 34 is set in lead screw
On 33, it is equipped with and the matched internal thread of external screw thread on lead screw 33, the bottom end of the elevating lever 35 and liter in the elevator 34
Drop block 34 is fixedly connected, and the top of the elevating lever 35 and baffle 4 are hinged, and the bottom end of the locating rod 36 is fixed with holder 1 connects
It connects, the top of the locating rod 36 and baffle 4 are hinged.
When needing the angle of controllable register 4, PLC controls are moved against cell operation, telescopic component drive connection bar 24,
So that the 4th gear 23 and first gear 6 are against first gear 6 drives the rotation of the 4th gear 23, the 4th gear 23 to pass through connection
Bar 24 drives delivery wheel 25 to rotate, and tightens fixed rope 26 so that lifting unit works, and fixed rope 26 is tightened, and drives movable pulley 32
Rotation so that lead screw 33 rotates, and allows elevator 34 to rise along lead screw 33, passes through 36 controllable register 4 of elevating lever 35 and locating rod
Angle, when without controllable register 4, against cell operation, telescopic component drive connection bar 24 moves for PLC controls so that the
Four gears 23 are detached from first gear 6, and torsionspring driving lead screw 33 rotates backward so that elevator 34 is along under lead screw 33
Drop, by elevating lever 35 and locating rod 36 so that baffle 4 returns back to original state.
By regulating mechanism, it can stop the sun light direct beam outdoor video head, prevent the ultraviolet light in sunlight from causing
The rust-proof coating of the outdoor video head surface damages or plastic shell aging becomes fragile, and the adverse circumstances for improving the outdoor video head are suitable
Should be able to power, extend the service life of the outdoor video head, compared with existing regulating mechanism, the governing speed of the regulating mechanism compared with
Soon, sunlight occlusion effect is preferable.
Preferably, in order to realize that the movement of connecting rod 24, the telescopic component include air pump 28, cylinder 29, piston 30
And movable sleeving, the air pump 28 are connected to cylinder 29, one end of the piston 30 is arranged in cylinder 29, the piston 30 it is another
One end is fixedly connected with movable sleeving, and the movable sleeving is set in connecting rod 24.Air pump 28 by change cylinder 29 in air pressure,
It drives piston 30 to stretch out or withdraw, movable sleeving movement is driven, to realize the movement of connecting rod 24.
Preferably, elevator 34 is inclined such that lifting unit can not work normally in order to prevent, in the camera
Equipped with guide rod 37, the guide rod 37 is vertically arranged, and the guide rod 37 passes through elevator 34.
Preferably, in order to enable motor 5 can precise and stable work for a long time, the motor 5 is servo motor.
Preferably, in order to enable fixed rope 26 can long-term stable work, the fixed rope 26 be nylon rope.
Preferably, in order to reduce the power transmission loss between second gear 9 and third gear 10, the second gear 9 with
It is coated with lubricating oil between third gear 10.
Preferably, in order to energy saving, the baffle 4 is solar panels.Solar panels can be that camera 3 blocks sun
Light, and can generate electricity, reduce the urban energy of outdoor video head routine work consumption.
Preferably, in order to enhance the transmission capacity of the first belt 12 and the second belt 21, the system of first belt 12
The making material for making material and the second belt 21 is polyvinyl chloride.PVC conveyer belt has preferable lateral stability,
It not will produce lateral component, to which rotating wheel 11 can effectively drive transmission wheel 13 to rotate by the first belt 12, driving
Wheel 8 can effectively drive driving wheel 22 to rotate by the second belt 21.
Preferably, in order to enhance cleaning performance, the bristle of the hairbrush 20 is horsehair.
Preferably, elevator 34 is damaged due to collision in order to prevent, it is all provided with above and below the elevator 34
There is rubber buffer.
The operation principle of the outdoor video head with sunshade function based on recognition of face：When wiper mechanism is run, drive
Moving cell works, and motor 5 drives first gear 6, driving wheel 8, transmission shaft 7 and second gear 9 to rotate, and second gear 9 drives the
Three gears 10 rotate, and third gear 10 drives rotating wheel 11 to rotate, and rotating wheel 11 drives 13 turns of transmission wheel by the first belt 12
Dynamic, transmission wheel 13 drives rotation axis 14 to rotate, deashing cell operation, and rotation axis 14 drives worm screw 17 to rotate, and worm screw 17 drives snail
Wheel 18 is rotated around shaft 2, allows two to scrape component operation, and the dust being deposited between shaft 2 and holder 1 is removed, in addition,
When needing the angle of controllable register 4, PLC controls tighten fixed rope 26 against cell operation so that lifting unit works, and adjusts
Save the angle of baffle 4.
Compared with prior art, should outdoor video head with sunshade function based on recognition of face, by wiper mechanism,
It can prevent gap of the dust between shaft 2 and holder 1 from entering in holder 1, prevent dust from causing shaft 2 that can not rotate, with
Existing wiper mechanism is compared, and the deashing speed of the wiper mechanism, ash-removal effect is preferable, moreover, by adjusting machine
Structure can stop the sun light direct beam outdoor video head, prevent the ultraviolet light in sunlight from leading to the outdoor video head surface
Rust-proof coating damages or plastic shell aging becomes fragile, and improves the adverse circumstances adaptability of the outdoor video head, extends the open air
The service life of camera, compared with existing regulating mechanism, the governing speed of the regulating mechanism is very fast, sunlight occlusion effect compared with
It is good.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, 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 determine its technical scope according to right.
Claims (10)
1. a kind of outdoor video head with sunshade function based on recognition of face, which is characterized in that including holder (1), shaft
(2), camera (3), wiper mechanism and baffle (4), the bottom end setting of the shaft (2) is in holder (1), the shaft (2)
Top be fixedly connected with camera (3), the baffle (4) setting is set in the top of camera (3), the camera (3)
There is regulating mechanism, PLC is equipped in the holder (1)；
The wiper mechanism includes driving unit, rotating unit and deashing unit, the driving unit and rotating unit and deashing
Unit is sequentially connected；
The driving unit includes motor (5), first gear (6), driving wheel (8), transmission shaft (7), second gear (9), third
Gear (10), rotating wheel (11), the first belt (12), transmission wheel (13), rotation axis (14), fixed link (15) and lantern ring (16),
The motor (5) is sequentially connected with first gear (6), and the first gear (6) is fixedly connected with the bottom end of transmission shaft (7), institute
It states first gear (6) to be coaxially disposed with transmission shaft (7), the second gear (9) is fixedly connected with the top of transmission shaft (7), institute
It states second gear (9) to be coaxially disposed with transmission shaft (7), the driving wheel (8) is set in the middle part of transmission shaft (7), the driving
(8) and transmission shaft (7) is taken turns to be interference fitted, the driving wheel (8) is coaxially disposed with transmission shaft (7), the third gear (10) with
Second gear (9) engages, and the second gear (9) and third gear (10) are bevel gear, the third gear (10) with turn
Driving wheel (11) is fixedly connected, and the third gear (10) is coaxially disposed with rotating wheel (11), and the rotating wheel (11) passes through first
Belt (12) is connect with transmission wheel (13), and the transmission wheel (13) is fixedly connected with rotation axis (14), the transmission wheel (13) with
Rotation axis (14) is coaxially disposed, and the lantern ring (16) is set in rotation axis (14), and the lantern ring (16) passes through fixed link (15)
It is fixedly connected with holder (1)；
The rotating unit includes the second belt (21) and driving wheel (22), the driving wheel (8) by the second belt (21) and
Driving wheel (22) connects, and the driving wheel (22) is set in the bottom end of shaft (2), the driving wheel (22) and shaft (2) interference
Cooperation, the driving wheel (22) are coaxially disposed with shaft (2)；
The deashing unit includes that worm screw (17), worm gear (18) and two scrape component, the worm screw (17) and rotation axis (14)
It is fixedly connected, the rotation axis (14) is coaxially disposed with worm screw (17), and the worm gear (18) matches with worm screw (17), and two scrape
Component is separately positioned on the both sides of the lower section of worm gear (18), and two scrape axisymmetrical of the component about shaft (2)；
The component that scrapes includes supporting rod (19) and hairbrush (20), top and the fixed company of worm gear (18) of the supporting rod (19)
It connects, the side of close shaft (2) of hairbrush (20) setting in the bottom end of supporting rod (19)；
The regulating mechanism include fixed rope (26), first pulley (27), second pulley (31), against unit and lifting unit,
Described interior in holder (1) against unit and first pulley (27) setting, the lifting unit and second pulley (31) setting are being taken the photograph
As in head (3), one end of the fixed rope (26) is connect with against unit, the other end and lifting unit of the fixed rope (26)
Connection, the fixed rope (26) bypass first pulley (27) and second pulley (31)；
It is described against unit include telescopic component, the 4th gear (23), connecting rod (24) and delivery wheel (25), the telescopic unit
Be sequentially connected with connecting rod (24), the 4th gear (23) and delivery wheel (25) be separately fixed at the top of connecting rod (24) with
Lower section, the 4th gear (23) are coaxially disposed with connecting rod (24), and the delivery wheel (25) is coaxially disposed with connecting rod (24),
The delivery wheel (25) is fixedly connected with fixed rope (26), and the telescopic component is electrically connected with PLC；
The lifting unit includes movable pulley (32), lead screw (33), elevator (34), elevating lever (35) and locating rod (36), institute
It states fixed rope (26) to be fixedly connected with movable pulley (32), torsion is equipped between the movable pulley (32) and the inside of camera (3)
Spring, the lead screw (33) is vertically arranged, and the movable pulley (32) is set on lead screw (33), the movable pulley (32) and lead screw
(33) it is interference fitted, the movable pulley (32) is coaxially disposed with lead screw (33), and the lead screw (33) is equipped with external screw thread, the liter
Drop block (34) is set on lead screw (33), is equipped with and the matched interior spiral shell of external screw thread on lead screw (33) in the elevator (34)
The bottom end of line, the elevating lever (35) is fixedly connected with elevator (34), and top and the baffle (4) of the elevating lever (35) are cut with scissors
It connects, the bottom end of the locating rod (36) is fixedly connected with holder (1), and the top of the locating rod (36) and baffle (4) are hinged.
2. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
Telescopic component includes air pump (28), cylinder (29), piston (30) and movable sleeving, and the air pump (28) is connected to cylinder (29), institute
One end setting of piston (30) is stated in cylinder (29), the other end of the piston (30) is fixedly connected with movable sleeving, the shifting
It is dynamic to be set in connecting rod (24).
3. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
Guide rod (37) is equipped in camera, the guide rod (37) is vertically arranged, and the guide rod (37) passes through elevator (34).
4. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
Motor (5) is servo motor.
5. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
Fixed rope (26) is nylon rope.
6. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
It is coated with lubricating oil between second gear (9) and third gear (10).
7. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
Baffle (4) is solar panels.
8. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
The making material of first belt (12) and the making material of the second belt (21) are polyvinyl chloride.
9. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that described
The bristle of hairbrush (20) is horsehair.
10. the outdoor video head with sunshade function based on recognition of face as described in claim 1, which is characterized in that institute
It states and is equipped with rubber buffer above and below elevator (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241844.3A CN108533901A (en) | 2018-03-22 | 2018-03-22 | A kind of outdoor video head with sunshade function based on recognition of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241844.3A CN108533901A (en) | 2018-03-22 | 2018-03-22 | A kind of outdoor video head with sunshade function based on recognition of face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108533901A true CN108533901A (en) | 2018-09-14 |
Family
ID=63485076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810241844.3A Withdrawn CN108533901A (en) | 2018-03-22 | 2018-03-22 | A kind of outdoor video head with sunshade function based on recognition of face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533901A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404667A (en) * | 2018-10-23 | 2019-03-01 | 陈涛 | A kind of monitoring device with visual identifying system |
| CN109607286A (en) * | 2018-12-21 | 2019-04-12 | 宁波托森机械实业有限公司 | A kind of finished bag stacking collection buffer unit |
| CN111726494A (en) * | 2020-06-19 | 2020-09-29 | 广州荣哲科技有限公司 | Surveillance camera head based on slider-crank prevents highlight |
| CN111986372A (en) * | 2020-08-21 | 2020-11-24 | 中南信息科技(深圳)有限公司 | High-precision face entrance guard recognition device |
| CN112669495A (en) * | 2021-01-07 | 2021-04-16 | 湖南晨晫智能科技有限公司 | Iris lock capable of automatically adjusting angle of lens |
-
2018
- 2018-03-22 CN CN201810241844.3A patent/CN108533901A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404667A (en) * | 2018-10-23 | 2019-03-01 | 陈涛 | A kind of monitoring device with visual identifying system |
| CN109607286A (en) * | 2018-12-21 | 2019-04-12 | 宁波托森机械实业有限公司 | A kind of finished bag stacking collection buffer unit |
| CN111726494A (en) * | 2020-06-19 | 2020-09-29 | 广州荣哲科技有限公司 | Surveillance camera head based on slider-crank prevents highlight |
| CN111986372A (en) * | 2020-08-21 | 2020-11-24 | 中南信息科技(深圳)有限公司 | High-precision face entrance guard recognition device |
| CN112669495A (en) * | 2021-01-07 | 2021-04-16 | 湖南晨晫智能科技有限公司 | Iris lock capable of automatically adjusting angle of lens |
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Application publication date: 20180914 |