CN112785852A - Camera device for intelligent license plate recognition - Google Patents
Camera device for intelligent license plate recognition Download PDFInfo
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- CN112785852A CN112785852A CN202110132703.XA CN202110132703A CN112785852A CN 112785852 A CN112785852 A CN 112785852A CN 202110132703 A CN202110132703 A CN 202110132703A CN 112785852 A CN112785852 A CN 112785852A
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- 230000007246 mechanism Effects 0.000 claims abstract description 127
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 210000002421 cell wall Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 9
- 241000883990 Flabellum Species 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- B08B1/12—
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The invention relates to the technical field of cameras, in particular to a camera device for intelligent license plate recognition, which comprises a camera, wherein a plate body mechanism is fixedly connected to the camera, a groove body mechanism is arranged on the plate body mechanism, a first cleaning mechanism is arranged at the lower end of the groove body mechanism, a second cleaning mechanism is arranged on the plate body mechanism, a blowing mechanism is arranged on the plate body mechanism, a connecting mechanism is arranged at the upper end of the groove body mechanism, and a wiping mechanism is in threaded connection with the connecting mechanism, so that the camera device has the beneficial effects that: this camera can clean the camera under the condition through not artifical to can prevent the field of vision of collecting together and guaranteeing the camera of dust, its holistic single structure of its effectual camera that is used for license plate discernment of having solved generally, be not convenient for prevent collecting together and guaranteeing the field of vision of camera of dust, because of can not conveniently use the scheduling problem more.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to a camera device for intelligently recognizing license plates.
Background
The camera for license plate recognition is a camera capable of recognizing license plates, and the principle of the camera is that light reflected on a license plate is collected through a lens and focused on a light receiving surface of a camera device, the light is converted into electric energy through the camera device to obtain a video signal, and then corresponding license plate numbers can be obtained through intelligent analysis.
At present, generally be used for its holistic single structure of camera of license plate discernment more, will save the dust on the camera when using, the save of dust not only can influence the heat dissipation of camera also can influence the field of vision of camera, and the long-time save of dust is saved and is produced the dirt of inconvenient clearance easily, and frequent through artifical the camera clean can increase the consumption of labour and time, therefore very inconvenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a camera device for intelligently identifying a license plate.
The technical scheme adopted by the invention for solving the technical problems is as follows: a camera device for intelligent license plate recognition comprises a camera, wherein a plate body mechanism is fixedly connected to the camera, a groove body mechanism is arranged on the plate body mechanism, a first cleaning mechanism is arranged at the lower end of the groove body mechanism, a second cleaning mechanism is arranged on the plate body mechanism, a blowing mechanism is arranged on the plate body mechanism, a connecting mechanism is arranged at the upper end of the groove body mechanism, a wiping mechanism is connected to the connecting mechanism in a threaded mode, a transmission mechanism is arranged at one end, close to the second cleaning mechanism, of the groove body mechanism, and an output mechanism is fixedly connected to one end, close to the transmission mechanism, of the plate body mechanism; the plate body mechanism comprises a first plate, the first plate is fixedly connected to the lower end of the camera, the upper surface of the first plate is fixedly connected with a second plate, the upper surface of the second plate is fixedly connected with a third plate, and the lower surface of the third plate is fixedly connected with a fourth plate; cell body mechanism includes a groove, No. two grooves, No. three grooves, No. four grooves, a groove, No. two grooves, No. three grooves are seted up respectively on the inner wall of a board, No. two boards, No. three boards, No. four grooves are seted up on the lateral wall of No. four board one sides, No. three grooves have been close to and have been seted up a spread groove on the bottom cell wall of No. four groove one side, just the spread groove communicates with No. four grooves mutually, it all has seted up a logical groove to be the symmetry form on the cell wall of a groove both sides.
Specifically, first clean mechanism includes first reciprocal lead screw, first reciprocal lead screw rotates to be connected between the relative cell wall in a groove, threaded connection has a movable block on the pole wall of first reciprocal lead screw, the both ends of movable block pass two logical grooves respectively and extend to a board, the movable block is located the outer last fixed surface of one end of a board and is connected with a concave template, be equipped with the first brush of a plurality of on the inside wall of concave template, fixed cover has connect two first bevel gears on the pole wall of first reciprocal lead screw, and two first bevel gear is the symmetry form setting.
Specifically, the second cleaning mechanism comprises a connecting plate, the connecting plate is fixedly connected to the side wall of one side, close to the camera, of the second plate, a second reciprocating screw rod is connected between the connecting plate and the first plate in a rotating mode, a moving plate is connected to the rod wall of the second reciprocating screw rod in a threaded mode, a plurality of second brushes are arranged on the side wall of one side, close to the camera, of the moving plate, a first rod is fixedly connected to the lower end of the second reciprocating screw rod, the lower end of the first rod penetrates through the upper surface of the first plate and extends into the first groove, a second bevel gear is fixedly connected to one end, located in the first groove, of the first rod and meshed with one of the first bevel gears, a second rod is fixedly connected to the upper end of the first rod, and the upper end of the second rod penetrates through the connecting plate and is connected with the third plate in a rotating mode, a first gear is fixedly sleeved on the rod wall at the top end of the second rod.
Specifically, blow off the mechanism and include three flabellum pole, it is three the flabellum pole all rotates to be connected in the lower surface of No. three board, and is three the position that corresponds first gear on the pole wall of flabellum pole all fixedly cup joints a second gear, and is three common transmission is connected with a first chain on second gear and the first gear.
Specifically, coupling mechanism includes first bull stick and the reciprocal lead screw of third, first bull stick and the reciprocal lead screw of third all rotate to be connected between the relative cell wall in No. three grooves, just the reciprocal lead screw of third corresponds the position setting of connecting slot, fixed cover on the pole wall of first bull stick has connect a third bevel gear, fixed cover on the pole wall of first bull stick has connect a third gear, the fixed position that corresponds the third gear on the pole wall of the reciprocal lead screw of third has cup jointed a fourth gear, the common transmission of outside of fourth gear and third gear is connected with a second chain.
Specifically, the wiping mechanism comprises a mounting plate, the mounting plate is in threaded connection with the rod wall of a third reciprocating screw rod, the lower end of the mounting plate penetrates through a connecting groove and extends into a fourth groove, a slot is formed in the side wall of the mounting plate, which is positioned on one side of the fourth groove, an insertion block is inserted in the slot, one end of the insertion block penetrates through the slot and is flush with the side wall of the mounting plate, a cleaning sponge is fixedly connected to the flush end of the insertion block with the side wall of the mounting plate, a fixing groove is formed in the lower surface of the insertion block, a convex sliding groove is formed in the bottom groove wall of the slot, which corresponds to the fixing groove, a spring is fixedly connected to the bottom groove wall of the convex sliding groove, a sliding block is fixedly connected to the upper end of the spring, the sliding block is meshed with the convex sliding groove, and a, and the upper end of the fixed block passes through the convex chute and is inserted in the fixed groove, the lower surface of the sliding block is fixedly connected with a pull rod, the lower end of the pull rod penetrates through the convex chute and extends outwards from the mounting plate, the lower surface of the pull rod, which is located at the outer end of the mounting plate, is fixedly connected with a pull handle, and the pull handle is arranged in a mouth shape.
Specifically, the transmission mechanism comprises a second rotating rod which is rotatably connected between the opposite groove walls of the second groove, the lower end of the second rotating rod is fixedly connected with a third rod, the lower end of the third rod penetrates through the groove wall of the second groove and the upper surface of the first plate in sequence and extends into the first groove, the lower end of the third rod, which is positioned in the first groove, is fixedly connected with a fourth bevel gear, the fourth bevel gear is meshed with the other first bevel gear, the upper end of the second rotating rod is fixedly connected with a fourth rod, the upper end of the fourth rod penetrates through the groove wall of the second groove and the lower surface of the third plate in sequence and extends into the third groove, the upper end of the fourth rod, which is positioned in the third groove, is fixedly connected with a fifth bevel gear, and the fifth bevel gear is meshed with the third bevel gear, and a sixth bevel gear is fixedly sleeved on the rod wall of the second rotating rod.
Specifically, output mechanism includes the install bin, install bin fixed connection is on No. two boards keep away from the lateral wall of connecting plate one side, an installation groove has been seted up on the lateral wall that the install bin is close to No. two board one side, motor of fixedly connected with in the installation groove, just the output of motor runs through the lateral wall of No. two boards and extends to No. two inslot, the motor is located No. two one end fixedly connected with seventh bevel gear of inslot, just seventh bevel gear is connected with the meshing of sixth bevel gear.
The invention has the beneficial effects that:
(1) according to the camera device for intelligently identifying the license plate, the output mechanism and the transmission mechanism are arranged, the transmission mechanism can drive the transmission mechanism to rotate through the rotation of the transmission mechanism driven by the output mechanism, the transmission mechanism can drive the first reciprocating screw rod and the third reciprocating screw rod to rotate, the first reciprocating screw rod and the third reciprocating screw rod can respectively drive the first brush and the cleaning sponge to clean the outer part and the lens of the camera through the movement of the movable block and the mounting plate through the rotation of the first reciprocating screw rod, the second reciprocating screw rod can be driven to rotate through the meshing of the first bevel gear and the second bevel gear through the rotation of the second reciprocating screw rod, and the second brush can clean the rear part of the camera through the movement of the movable plate, so that dust on the camera can be reduced.
(2) According to the camera device for intelligently identifying the license plate, the second rod, the first gear and the blowing-off mechanism are arranged, so that the second rod can drive the first gear to rotate when the second reciprocating screw rod rotates, the first gear can drive the second gear to rotate through the first chain, the second gear can drive the fan blade rod to rotate, the fan blade rod can generate wind power through rotation of the fan blade rod, and dust can be blown off from the vicinity of the camera when the camera is cleaned.
(3) According to the camera device for intelligently identifying the license plate, the motor can be turned off to prevent the mounting plate from moving when the mounting plate is positioned outside the fourth groove through the arranged pull handle and the pull rod, the pull handle can be pulled to drive the sliding block to extrude the spring through the pull rod to enable the fixing block to move towards the convex sliding groove when the mounting plate does not move any more, so that the fixing of the insertion block is released, and after the insertion block is released from being fixed, the insertion block is pulled out from the insertion groove, so that the cleaning sponge can be detached and cleaned after being used for a long time.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of an overall cutting structure of a camera device for intelligent license plate recognition provided by the invention;
fig. 2 is an enlarged schematic structural diagram of a camera device for intelligent license plate recognition shown in fig. 1 at a point a;
fig. 3 is an enlarged schematic structural diagram of a camera device for intelligent license plate recognition shown in fig. 1, at a position B;
FIG. 4 is a schematic side view of a sectional structure of a fourth plate in the camera device for intelligent license plate recognition provided by the invention;
fig. 5 is a schematic top sectional structure view of a third plate in fig. 4 of the camera device for intelligent license plate recognition provided by the invention;
fig. 6 is a schematic side view of a camera device for intelligently recognizing a license plate according to the present invention;
fig. 7 is a schematic view of an internal structure of a mounting plate in the camera device for intelligent license plate recognition provided by the invention.
In the figure: 1. a camera; 2. a plate body mechanism; 21. a first board; 22. a second plate; 23. a third plate; 24. a fourth panel; 3. a trough mechanism; 31. a first groove; 32. a second groove; 33. a third groove; 34. a fourth groove; 35. connecting grooves; 36. a through groove; 4. a first cleaning mechanism; 41. a first reciprocating screw rod; 42. a moving block; 43. a concave plate; 44. a first brush; 45. a first bevel gear; 5. a second cleaning mechanism; 51. a connecting plate; 52. a second reciprocating screw rod; 53. moving the plate; 54. a second brush; 55. a first rod; 56. a second bevel gear; 57. a second rod; 58. a first gear; 6. a blowing mechanism; 61. a fan blade rod; 62. a second gear; 63. a first chain; 7. a connecting mechanism; 71. a first rotating lever; 72. a third reciprocating screw rod; 73. a third bevel gear; 74. a third gear; 75. a fourth gear; 76. a second chain; 8. a wiping mechanism; 81. mounting a plate; 82. a slot; 83. inserting a block; 84. cleaning the sponge; 85. fixing grooves; 86. a convex chute; 87. a spring; 88. a slider; 89. a fixed block; 810. a pull rod; 811. pulling a handle; 9. a transmission mechanism; 91. a second rotating rod; 92. a third rod; 93. a fourth bevel gear; 94. a fourth rod; 95. a fifth bevel gear; 96. a sixth bevel gear; 10. an output mechanism; 101. installing a box; 102. mounting grooves; 103. a motor; 104. and a seventh bevel gear.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the camera device for intelligently identifying the license plate of the invention comprises a camera 1, wherein a plate body mechanism 2 is fixedly connected to the camera 1, a groove body mechanism 3 is arranged on the plate body mechanism 2, a first cleaning mechanism 4 is arranged at the lower end of the groove body mechanism 3, a second cleaning mechanism 5 is arranged on the plate body mechanism 2, a blowing mechanism 6 is arranged on the plate body mechanism 2, a connecting mechanism 7 is arranged at the upper end of the groove body mechanism 3, a wiping mechanism 8 is connected to the connecting mechanism 7 in a threaded manner, a transmission mechanism 9 is arranged at one end of the groove body mechanism 3 close to the second cleaning mechanism 5, and an output mechanism 10 is fixedly connected to one end of the plate body mechanism 2 close to the transmission mechanism 9; the plate body mechanism 2 comprises a first plate 21, the first plate 21 is fixedly connected to the lower end of the camera 1, the upper surface of the first plate 21 is fixedly connected with a second plate 22, the upper surface of the second plate 22 is fixedly connected with a third plate 23, and the lower surface of the third plate 23 is fixedly connected with a fourth plate 24, so that the connection of subsequent mechanisms is facilitated; groove body mechanism 3 includes a groove 31, No. two grooves 32, No. three grooves 33, No. four grooves 34, a groove 31, No. two grooves 32, No. three grooves 33 are seted up respectively on the inner wall of a board 21, No. two boards 22, No. three board 23, No. four grooves 34 are seted up on the lateral wall of No. four board 24 one sides, No. three grooves 33 have been close to and have been seted up a spread groove 35 on the bottom cell wall of No. four groove 34 one side, and spread groove 35 is linked together with No. four grooves 34, it has all seted up a logical groove 36 to be the symmetry form on the cell wall of a groove 31 both sides, be convenient for the connection of follow-up mechanism.
First cleaning mechanism 4 includes first reciprocal lead screw 41, first reciprocal lead screw 41 rotates and connects between the relative cell wall of a groove 31, threaded connection has a movable block 42 on the pole wall of first reciprocal lead screw 41, two logical grooves 36 are passed respectively and extend to a board 21 is outer at the both ends of movable block 42, the last fixed surface that movable block 42 is located the outer one end of a board 21 is connected with a concave template 43, be equipped with the first brush 44 of a plurality of on the inside wall of concave template 43, fixed cover has been cup jointed two first bevel gears 45 on the pole wall of first reciprocal lead screw 41, and two first bevel gears 45 are the symmetry and describe and set up, be convenient for clean.
The second cleaning mechanism 5 comprises a connecting plate 51, the connecting plate 51 is fixedly connected to the side wall of the second plate 22 close to the camera 1, a second reciprocating screw 52 is connected between the connecting plate 51 and the first plate 21 in a rotating manner, a moving plate 53 is connected to the rod wall of the second reciprocating screw 52 in a threaded manner, a plurality of second brushes 54 are arranged on the side wall of the moving plate 53 close to the camera 1, a first rod 55 is fixedly connected to the lower end of the second reciprocating screw 52, the lower end of the first rod 55 penetrates through the upper surface of the first plate 21 and extends into the first groove 31, a second bevel gear 56 is fixedly connected to one end of the first rod 55, which is positioned in the first groove 31, and is meshed with one of the first bevel gears 45, a second rod 57 is fixedly connected to the upper end of the first rod 55, and the upper end of the second rod 57 penetrates through the connecting plate 51 and is connected with the third plate 23 in a rotating manner, a first gear 58 is fixedly sleeved on the rod wall at the top end of the second rod 57, so that the cleaning is convenient.
Blow off mechanism 6 and include three flabellum pole 61, three flabellum pole 61 all rotates to be connected in the lower surface of No. three board 23, and the position that corresponds first gear 58 on the pole wall of three flabellum pole 61 all fixedly cup joints a second gear 62, and common transmission is connected with a first chain 63 on three second gear 62 and the first gear 58, is convenient for clean.
The connecting mechanism 7 comprises a first rotating rod 71 and a third reciprocating screw rod 72, the first rotating rod 71 and the third reciprocating screw rod 72 are rotatably connected between opposite groove walls of the third groove 33, the third reciprocating screw rod 72 is arranged corresponding to the connecting groove 35, a third bevel gear 73 is fixedly sleeved on the rod wall of the first rotating rod 71, a third gear 74 is fixedly sleeved on the rod wall of the first rotating rod 71, a fourth gear 75 is fixedly sleeved on the rod wall of the third reciprocating screw rod 72 corresponding to the third gear 74, and a second chain 76 is connected with the outer parts of the fourth gear 75 and the third gear 74 in a transmission mode so as to facilitate connection between the mechanisms.
The wiping mechanism 8 comprises a mounting plate 81, the mounting plate 81 is in threaded connection with the rod wall of the third reciprocating screw 72, the lower end of the mounting plate 81 penetrates through the connecting groove 35 and extends into the fourth groove 34, a slot 82 is formed in the side wall of the mounting plate 81, an insertion block 83 is inserted in the slot 82, one end of the insertion block 83 penetrates through the slot 82 and is flush with the side wall of the mounting plate 81, a cleaning sponge 84 is fixedly connected to the flush end of the insertion block 83 with the side wall of the mounting plate 81, a fixing groove 85 is formed in the lower surface of the insertion block 83, a convex sliding groove 86 is formed in the bottom slot wall of the slot 82 corresponding to the fixing groove 85, a spring 87 is fixedly connected to the bottom slot wall of the convex sliding groove 86, a sliding block 88 is fixedly connected to the upper end of the spring 87, the sliding block 88 is meshed with the convex sliding groove 86, and a fixing block 89 is, and the upper end of fixed block 89 passes protruding spout 86 and insert and connect in fixed slot 85, and the lower surface fixed connection of slider 88 has a pull rod 810, and the lower extreme of pull rod 810 runs through protruding spout 86 and extends outward to mounting panel 81, and pull rod 810 is located one of the lower surface fixed connection of the outer one end of mounting panel 81 and draws a 811, and draws 811 to be the setting of mouth type, is convenient for clean.
The transmission mechanism 9 comprises a second rotating rod 91, the second rotating rod 91 is rotatably connected between the opposite groove walls of the second groove 32, the lower end of the second rotating rod 91 is fixedly connected with a third rod 92, the lower end of the third rod 92 sequentially penetrates through the groove walls of the second groove 32 and the upper surface of the first plate 21 and extends into the first groove 31, the lower end of the third rod 92 positioned in the first groove 31 is fixedly connected with a fourth bevel gear 93, the fourth bevel gear 93 is meshed and connected with the other first bevel gear 45, the upper end of the second rotating rod 91 is fixedly connected with a fourth rod 94, the upper end of the fourth rod 94 sequentially penetrates through the groove walls of the second groove 32 and the lower surface of the third plate 23 and extends into the third groove 33, the upper end of the fourth rod 94 positioned in the third groove 33 is fixedly connected with a fifth bevel gear 95, the fifth bevel gear 95 is meshed and connected with the third bevel gear 73, the rod wall of the second rotating rod 91 is fixedly sleeved with a sixth bevel gear 96, facilitating the connection between the mechanisms.
Specifically, the motor 103 is turned on, so that the motor 103 drives the seventh bevel gear 104 to rotate, the seventh bevel gear 104 can drive the second rotating rod 91 to rotate by meshing with the sixth bevel gear 96, the second rotating rod 91 can drive the fourth bevel gear 93 and the fifth bevel gear 95 to rotate by meshing with the corresponding first bevel gear 45, the fourth bevel gear 93 can drive the first reciprocating screw rod 41 to rotate by meshing with the corresponding first bevel gear 45, the moving block 42 can be driven to reciprocate by the rotation of the first reciprocating screw rod 41 and drive the other first bevel gear 45 to rotate, the concave plate 43 can be driven by the reciprocating movement of the moving block 42 to move, the first brush 44 can be driven by the movement of the concave plate 43 to clean the outside of the camera 1, the second reciprocating screw rod 55 can be driven by the rotation of the other first bevel gear 45 through meshing with the second bevel gear 56 to drive the second reciprocating screw rod 52 to rotate, the rotation of the second reciprocating screw 52 can drive the moving plate 53 to reciprocate, the movement of the moving plate 53 can drive the second brush 54 to clean the outside of the camera 1, the rotation of the second reciprocating screw 52 can drive the first gear 58 to rotate through the second rod 57, the rotation of the first gear 58 can drive the second gear 62 to rotate through the first chain 63, the rotation of the second gear 62 can drive the fan blade rod 61 to rotate, the rotation of the fan blade rod 61 can generate wind power, the fan blade rod 61 can generate wind power so as to blow clean dust from the periphery of the camera 1 when cleaning the camera 1, when the fifth bevel gear 95 rotates, the fifth bevel gear 95 can drive the first rotating rod 71 to rotate through meshing with the third bevel gear 73, the rotation of the first rotating rod 71 can drive the third gear 74 to rotate, the rotation of the third gear 74 can drive the fourth gear 75 to rotate through the second chain 76, the rotation of fourth gear 75 can drive the reciprocal lead screw 72 of third and rotate, the rotation of the reciprocal lead screw 72 of third can drive mounting panel 81 and carry out reciprocating motion, the reciprocating motion of mounting panel 81 can drive cleaning sponge 84 and clean the clearance to the camera lens of camera 1, the effectual camera 1 its holistic single structure that is used for license plate discernment generally of having solved, be not convenient for prevent the save of dust and guarantee the field of vision of camera 1, because of can not make things convenient for the scheduling problem of using more.
The invention has the beneficial effects that:
(1) according to the camera device for intelligently identifying the license plate, the output mechanism and the transmission mechanism are arranged, the transmission mechanism can drive the transmission mechanism to rotate through the rotation of the transmission mechanism driven by the output mechanism, the transmission mechanism can drive the first reciprocating screw rod and the third reciprocating screw rod to rotate, the first reciprocating screw rod and the third reciprocating screw rod can respectively drive the first brush and the cleaning sponge to clean the outer part and the lens of the camera through the movement of the movable block and the mounting plate through the rotation of the first reciprocating screw rod, the second reciprocating screw rod can be driven to rotate through the meshing of the first bevel gear and the second bevel gear through the rotation of the second reciprocating screw rod, and the second brush can clean the rear part of the camera through the movement of the movable plate, so that dust on the camera can be reduced.
(2) According to the camera device for intelligently identifying the license plate, the second rod, the first gear and the blowing-off mechanism are arranged, so that the second rod can drive the first gear to rotate when the second reciprocating screw rod rotates, the first gear can drive the second gear to rotate through the first chain, the second gear can drive the fan blade rod to rotate, the fan blade rod can generate wind power through rotation of the fan blade rod, and dust can be blown off from the vicinity of the camera when the camera is cleaned.
(3) According to the camera device for intelligently identifying the license plate, the motor can be turned off to prevent the mounting plate from moving when the mounting plate is positioned outside the fourth groove through the arranged pull handle and the pull rod, the pull handle can be pulled to drive the sliding block to extrude the spring through the pull rod to enable the fixing block to move towards the convex sliding groove when the mounting plate does not move any more, so that the fixing of the insertion block is released, and after the insertion block is released from being fixed, the insertion block is pulled out from the insertion groove, so that the cleaning sponge can be detached and cleaned after being used for a long time.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A camera device for intelligent license plate recognition is characterized by comprising a camera (1), a plate body mechanism (2) is fixedly connected to the camera (1), a groove body mechanism (3) is arranged on the plate body mechanism (2), the lower end of the tank body mechanism (3) is provided with a first cleaning mechanism (4), a second cleaning mechanism (5) is arranged on the plate body mechanism (2), a blowing mechanism (6) is arranged on the plate body mechanism (2), the upper end of the tank body mechanism (3) is provided with a connecting mechanism (7), the connecting mechanism (7) is connected with a wiping mechanism (8) in a threaded manner, one end of the trough body mechanism (3) close to the second cleaning mechanism (5) is provided with a transmission mechanism (9), one end of the plate body mechanism (2) close to the transmission mechanism (9) is fixedly connected with an output mechanism (10); the plate body mechanism (2) comprises a first plate (21), the first plate (21) is fixedly connected to the lower end of the camera (1), the upper surface of the first plate (21) is fixedly connected with a second plate (22), the upper surface of the second plate (22) is fixedly connected with a third plate (23), and the lower surface of the third plate (23) is fixedly connected with a fourth plate (24); cell body mechanism (3) are including groove (31) No. one, No. two groove (32), No. three groove (33), No. four groove (34), groove (31), No. two groove (32), No. three groove (33) are seted up respectively on the inner wall of a board (21), No. two board (22), No. three board (23), No. four groove (34) are seted up on the lateral wall of No. four board (24) one side, No. three groove (33) are close to and have seted up one spread groove (35) on the bottom cell wall of No. four groove (34) one side, just spread groove (35) are linked together with No. four groove (34), it all has seted up one logical groove (36) to be the symmetry form on the cell wall of groove (31) both sides.
2. The camera device for intelligent recognition of license plates of claim 1, the first cleaning mechanism (4) comprises a first reciprocating screw rod (41), the first reciprocating screw rod (41) is rotatably connected between opposite groove walls of the first groove (31), a moving block (42) is connected with the rod wall of the first reciprocating screw rod (41) in a threaded manner, two ends of the moving block (42) respectively penetrate through the two through grooves (36) and extend outwards of a first plate (21), the upper surface of one end of the moving block (42) positioned outside the first plate (21) is fixedly connected with a concave plate (43), a plurality of first brushes (44) are arranged on the inner side wall of the concave plate (43), the rod wall of the first reciprocating screw rod (41) is fixedly sleeved with two first bevel gears (45), and the two first bevel gears (45) are symmetrically arranged.
3. The camera device for intelligently identifying the license plate of claim 1, wherein the second cleaning mechanism (5) comprises a connecting plate (51), the connecting plate (51) is fixedly connected to the side wall of the second plate (22) close to the camera (1), a second reciprocating screw rod (52) is connected between the connecting plate (51) and the first plate (21) in a co-rotating manner, a moving plate (53) is connected to the rod wall of the second reciprocating screw rod (52) in a threaded manner, a plurality of second brushes (54) are arranged on the side wall of the moving plate (53) close to the camera (1), a first rod (55) is fixedly connected to the lower end of the second reciprocating screw rod (52), the lower end of the first rod (55) penetrates through the upper surface of the first plate (21) and extends into the first groove (31), a second bevel gear (56) is fixedly connected to one end of the first rod (55) positioned in the first groove (31), the second bevel gear (56) is meshed with one first bevel gear (45), the upper end of the first rod (55) is fixedly connected with a second rod (57), the upper end of the second rod (57) penetrates through the connecting plate (51) and is rotatably connected with the third plate (23), and a first gear (58) is fixedly sleeved on the rod wall of the top end of the second rod (57).
4. The camera device for intelligent license plate recognition of claim 1, wherein the blowing mechanism (6) comprises three fan blade rods (61), the three fan blade rods (61) are rotatably connected to the lower surface of the third plate (23), a second gear (62) is fixedly sleeved on the rod wall of the three fan blade rods (61) corresponding to the first gear (58), and a first chain (63) is jointly connected to the three second gears (62) and the first gear (58) in a transmission manner.
5. The camera device for intelligent recognition of license plates of claim 1, the connecting mechanism (7) comprises a first rotating rod (71) and a third reciprocating screw rod (72), the first rotating rod (71) and the third reciprocating screw rod (72) are rotatably connected between the opposite groove walls of the third groove (33), the third reciprocating screw rod (72) is arranged corresponding to the position of the connecting groove (35), a third bevel gear (73) is fixedly sleeved on the rod wall of the first rotating rod (71), a third gear (74) is fixedly sleeved on the rod wall of the first rotating rod (71), a fourth gear (75) is fixedly sleeved on the rod wall of the third reciprocating screw rod (72) at a position corresponding to the third gear (74), the outer parts of the fourth gear (75) and the third gear (74) are jointly connected with a second chain (76) in a transmission way.
6. The camera device for intelligently recognizing the license plate of claim 1, wherein the wiping mechanism (8) comprises a mounting plate (81), the mounting plate (81) is in threaded connection with the rod wall of the third reciprocating screw rod (72), the lower end of the mounting plate (81) penetrates through the connecting groove (35) and extends into the fourth groove (34), a slot (82) is formed in the side wall of the mounting plate (81) on one side of the fourth groove (34), an insertion block (83) is inserted in the slot (82), one end of the insertion block (83) penetrates through the slot (82) and is flush with the side wall of the mounting plate (81), a cleaning sponge (84) is fixedly connected to one end of the insertion block (83) flush with the side wall of the mounting plate (81), a fixing groove (85) is formed in the lower surface of the insertion block (83), and a convex sliding groove is formed in the bottom end of the slot (82) corresponding to the position of the fixing groove (85) (86) The spring (87) is fixedly connected to the bottom end groove wall of the convex sliding groove (86), a sliding block (88) is fixedly connected to the upper end of the spring (87), the sliding block (88) is meshed with the convex sliding groove (86), a fixing block (89) is fixedly connected to the upper end of the sliding block (88), the upper end of the fixing block (89) penetrates through the convex sliding groove (86) and is inserted into the fixing groove (85), a pull rod (810) is fixedly connected to the lower surface of the sliding block (88), the lower end of the pull rod (810) penetrates through the convex sliding groove (86) and extends out of the mounting plate (81), a pull handle (811) is fixedly connected to the lower surface of the outer end of the mounting plate (81), and the pull handle (811) is arranged in a mouth shape.
7. The camera device for intelligent license plate recognition of claim 1, wherein the transmission mechanism (9) comprises a second rotating rod (91), the second rotating rod (91) is rotatably connected between opposite groove walls of the second groove (32), a third rod (92) is fixedly connected to the lower end of the second rotating rod (91), the lower end of the third rod (92) sequentially penetrates through the groove wall of the second groove (32) and the upper surface of the first plate (21) and extends into the first groove (31), a fourth bevel gear (93) is fixedly connected to the lower end of the third rod (92) in the first groove (31), the fourth bevel gear (93) is in meshed connection with the other first bevel gear (45), a fourth rod (94) is fixedly connected to the upper end of the second rotating rod (91), and the upper end of the fourth rod (94) sequentially penetrates through the groove wall of the second groove (32), The lower surface of the third plate (23) extends into the third groove (33), the upper end of the fourth rod (94) located in the third groove (33) is fixedly connected with a fifth bevel gear (95), the fifth bevel gear (95) is meshed with the third bevel gear (73) and connected with the third bevel gear, and a sixth bevel gear (96) is fixedly sleeved on the rod wall of the second rotating rod (91).
8. The camera device for intelligent license plate recognition of claim 1, wherein the output mechanism (10) comprises an installation box (101), the installation box (101) is fixedly connected to a side wall of one side, away from the connecting plate (51), of the second plate (22), an installation groove (102) is formed in a side wall of one side, close to the second plate (22), of the installation box (101), a motor (103) is fixedly connected in the installation groove (102), an output end of the motor (103) penetrates through a side wall of the second plate (22) and extends into the second groove (32), one end, located in the second groove (32), of the motor (103) is fixedly connected with a seventh bevel gear (104), and the seventh bevel gear (104) is meshed with a sixth bevel gear (96).
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| CN202110132703.XA CN112785852B (en) | 2021-02-01 | 2021-02-01 | Camera device for intelligent license plate recognition |
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| CN202110132703.XA CN112785852B (en) | 2021-02-01 | 2021-02-01 | Camera device for intelligent license plate recognition |
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| CN112785852A true CN112785852A (en) | 2021-05-11 |
| CN112785852B CN112785852B (en) | 2022-04-19 |
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| CN112785852B (en) | 2022-04-19 |
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