CN213339119U

CN213339119U - Take big data acquisition system's indoor and outdoor license plate recognition equipment

Info

Publication number: CN213339119U
Application number: CN202021970278.9U
Authority: CN
Inventors: 郭移
Original assignee: Chongqing Renyao Technology Co ltd
Current assignee: Chongqing Renyao Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to the technical field of license plate identification system, especially, take big data acquisition system's indoor and outdoor license plate identification equipment, the on-line screen storage device comprises a base, the top fixed mounting of base has the one end of branch, and the other end fixed mounting of branch has the box, rotates the one end of installing two bull sticks on one side inner wall of box, and the other end of two bull sticks is all fixed has cup jointed the worm wheel, and all fixed semicircular gear that has cup jointed on two bull sticks, fixed mounting has the rotation motor on the bottom inner wall of box, and fixed the cup jointing has first gear and worm on the output shaft of rotation motor, the worm is located between two worm wheels and two worm wheels all mesh with the worm mutually, equal slidable mounting has the fly leaf on the both sides inner wall of box. The utility model discloses simple structure, convenient to use, be convenient for dispel the heat to the inside of license plate identification equipment.

Description

Take big data acquisition system's indoor and outdoor license plate recognition equipment

Technical Field

The utility model relates to a license plate recognition system technical field especially relates to an indoor and outdoor license plate recognition equipment of big data acquisition system in area.

Background

The license plate recognition system is an application of a computer video image recognition technology in vehicle license plate recognition, the license plate recognition technology is required to be capable of extracting and recognizing a moving vehicle license plate from a complex background, information such as vehicle license plate number, color and the like is recognized through technologies such as license plate extraction, image preprocessing, feature extraction, license plate character recognition and the like, the current latest technical level is that the recognition rate of letters and numbers can reach 99.7%, and the recognition rate of Chinese characters can reach 99%. In the prior art, most license plate recognition equipment is arranged outdoors and is in contact with rainwater for a long time to cause corrosion, so that the service life of the license plate recognition equipment is greatly shortened.

The patent with the application number of CN201921366490.1 discloses a license plate recognition device, relates to license plate recognition system technical field, including main shaft and discernment camera, the upside of main shaft is provided with first connecting piece, and the downside of main shaft is provided with the second connecting piece, the front side fixed mounting of first connecting piece has the master control case, the front side embedding of master control case has the LED display screen, the front side fixed mounting of second connecting piece has the light filling lamp. However, the device lacks a heat dissipation device for the display screen and internal electrical components, and the device may cause internal damage due to long-time operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the indoor and outdoor license plate recognition equipment who takes big data acquisition system who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an indoor and outdoor license plate recognition device with a big data acquisition system comprises a base, wherein one end of a support rod is fixedly mounted at the top of the base, a box body is fixedly mounted at the other end of the support rod, one end of two rotating rods is rotatably mounted on the inner wall of one side of the box body, worm wheels are fixedly sleeved at the other ends of the two rotating rods, semicircular gears are fixedly sleeved on the two rotating rods, a rotating motor is fixedly mounted on the inner wall of the bottom of the box body, a first gear and a worm are fixedly sleeved on an output shaft of the rotating motor, the worm is positioned between the two worm wheels, the two worm wheels are both meshed with the worm, movable plates are slidably mounted on the inner walls of the two sides of the box body, racks meshed with the corresponding semicircular gears are fixedly mounted on one sides, close to each other, of the two movable plates, a hairbrush plate is fixedly mounted on, equal movable mounting has the filter screen in two radiating holes, two brush boards all with the filter screen looks adaptation that corresponds, the top screw thread of box is installed and is rotated the one end of installing two round bars on the bottom inner wall of camera and box, and the equal fixed mounting in both sides that has cup jointed the second gear of meshing mutually with first gear and two round bars has the flabellum for the other end of two round bars.

Preferably, the top of two fly leaves is the one end of the equal fixed mounting of spring, and the other end of two springs is the equal fixed mounting on the top inner wall of box.

Preferably, one side of the supporting rod is provided with a lighting lamp.

Preferably, a plurality of fresh air inlet has been seted up at the top of box, and top fixed mounting has the one end of two connecting rods, and the other end fixed mounting of two connecting rods has same dustproof dash board, and the top fixed mounting of dustproof dash board has solar cell panel.

Preferably, one side of the box body is provided with a display screen, a data acquisition and transmission device is arranged in the box body, and the solar cell panel is electrically connected with the display screen, the data acquisition and transmission device and the light-emitting lamp.

Preferably, the box is fixedly provided with slide rails in the vertical direction, the two slide rails are provided with slide blocks in a sliding manner, and the two slide blocks are fixedly connected with the corresponding movable plates.

In the utility model, the indoor and outdoor license plate recognition device with the big data acquisition system drives the rotation of the first gear by starting the rotating motor, the first gear drives the rotation of the two second gears, then drives the rotation of the two round rods, the round rods drive the rotation of the fan blades, the air flow in the box body can be increased through the fan blades, the heat dissipation is increased, the output shaft of the rotating motor drives the rotation of the worm while rotating, the worm drives the rotation of the two worm wheels, the two worm wheels respectively drive the rotation of the corresponding semicircular gears, the two semicircular gears are indirectly meshed with the corresponding racks, then the two movable plates are driven to move up and down and back and forth under the action of the spring, then the two brush plates can be driven to move up and down and back and forth, the dust on the filter screen on the heat dissipation holes can be swept through the two brush plates, and the heat dissipation is avoided, the external dust enters the box body through the heat dissipation holes. The utility model discloses simple structure, convenient to use, be convenient for dispel the heat to the inside of license plate identification equipment.

Drawings

Fig. 1 is a schematic structural view of an indoor and outdoor license plate recognition device with a big data acquisition system provided by the utility model;

fig. 2 is a schematic structural view of a part a of an indoor and outdoor license plate recognition device with a big data acquisition system according to the present invention;

fig. 3 is the utility model provides a take big data acquisition system's indoor external license plate recognition equipment's B part schematic structure.

In the figure: the solar energy collecting device comprises a base 1, a lighting lamp 2, a box 3, a movable plate 4, a display screen 5, a dustproof and rainproof plate 6, a camera 7, a solar cell panel 8, a connecting rod 9, a spring 10, a first gear 11, a rotating motor 12, a round rod 13, a second gear 14, fan blades 15, a rotating rod 16, a worm gear 17, a semicircular gear 18, a rack 19, a hairbrush plate 20, a filter screen 21 and heat dissipation holes 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an indoor and outdoor license plate recognition device with a big data acquisition system comprises a base 1, one end of a support rod is fixedly installed at the top of the base 1, a box body 3 is fixedly installed at the other end of the support rod, one end of two rotating rods 16 are rotatably installed on the inner wall of one side of the box body 3, worm gears 17 are fixedly sleeved at the other ends of the two rotating rods 16, semicircular gears 18 are fixedly sleeved on the two rotating rods 16, a rotating motor 12 is fixedly installed on the inner wall of the bottom of the box body 3, a first gear 11 and a worm are fixedly sleeved on an output shaft of the rotating motor 12, the worm is positioned between the two worm gears 17, the two worm gears 17 are engaged with the worm, movable plates 4 are slidably installed on the inner walls of the two sides of the box body 3, racks 19 engaged with the corresponding semicircular gears 18 are fixedly installed on the mutually, the equal fixed mounting of opposite side has brush board 20, louvre 22 has all been seted up to the both sides of box 3, equal movable mounting has filter screen 21 in two louvres 22, two brush boards 20 all with the filter screen 21 looks adaptation that corresponds, the top screw thread of box 3 is installed and is rotated the one end of installing two round bars 13 on camera 7 and the bottom inner wall of box 3, the other end of two round bars 13 is all fixed cup jointed the equal fixed mounting in both sides of 14 and two round bars 13 with 11 engaged with first gears have flabellum 15.

Example two

The utility model discloses in, the equal fixed mounting in top of two fly leafs 4 has the one end of spring 10, and the equal fixed mounting of the other end of two springs 10 is on the top inner wall of box 3, through reciprocating of the fly leaf 4 of being convenient for of spring 10.

The utility model discloses in, one side of branch 1 is equipped with the light 2 of polishing, can be convenient for the collection of evening data through the light 2 of polishing.

The utility model discloses in, a plurality of fresh air inlet has been seted up at the top of box 3, and top fixed mounting has the one end of two connecting rods 9, and the other end fixed mounting of two connecting rods 9 has same dustproof dash board 6, and the top fixed mounting of dustproof dash board 6 has solar cell panel 8, can prevent through dustproof dash board 6 that external dust from falling into box 3, and can play waterproof effect, can supply power to electrical components through solar cell panel 8.

The utility model discloses in, 3 one sides of box are equipped with and are equipped with data acquisition transmission device in display screen 5 and the box 3, are electric connection between solar cell panel 8 and display screen 5, data acquisition transmission device, the light 2.

The utility model discloses in, fixed mounting has the slide rail in the vertical direction of edge of box 3, and equal slidable mounting has the slider on two slide rails, and two sliders all with the 4 fixed connection of fly leaf that correspond, through the reciprocating of slide rail and the slider be convenient for fly leaf 4.

In the utility model, the first gear 11 is driven to rotate by starting the rotating motor 12, the first gear 11 drives the two second gears 14 to rotate, then the two round rods 13 are driven to rotate, the round rods 13 drive the fan blades 15 to rotate, the fan blades 15 can increase the air flow in the box body 3, increase the heat dissipation, and the output shaft of the rotating motor 12 drives the worm to rotate while rotating, the worm drives the two worm wheels 17 to rotate, the two worm wheels 17 respectively drive the corresponding semicircular gears 18 to rotate, the two semicircular gears 18 are indirectly meshed with the corresponding racks 19, then the two movable plates 4 are driven to move up and down and back and forth under the action of the springs 10, and then the two brush plates 20 can be driven to move up and down and back and forth, the two brush plates 20 can sweep away dust on the filter screen 21 on the heat dissipation holes 22, so that the situation that external dust enters the box body 3 through the heat dissipation holes 22 during heat dissipation is avoided. The utility model discloses simple structure, convenient to use, be convenient for dispel the heat to the inside of license plate identification equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an indoor external license plate recognition equipment of big data acquisition system in area, includes base (1), its characterized in that, the top fixed mounting of base (1) has the one end of branch, and the other end fixed mounting of branch has box (3), rotates the one end of installing two bull sticks (16) on the one side inner wall of box (3), and the other end of two bull sticks (16) all is fixed to be cup jointed worm wheel (17), and all is fixed to be cup jointed semicircular gear (18) on two bull sticks (16), fixed mounting has rotation motor (12) on the bottom inner wall of box (3), and fixed the cup jointing has first gear (11) and worm on the output shaft of rotation motor (12), the worm is located between two worm wheel (17) and two worm wheel (17) all mesh with the worm, all slidable mounting has fly leaf (4) on the both sides inner wall of box (3), the utility model discloses a camera, including two fly leafs (4), the equal fixed mounting in one side that is close to each other of two fly leafs (4) has rack (19) with the semi-circular gear (18) engaged with that corresponds, and the equal fixed mounting of opposite side has brush board (20), louvre (22) have all been seted up to the both sides of box (3), and equal movable mounting has filter screen (21) in two louvres (22), and two brush boards (20) all with corresponding filter screen (21) looks adaptation, the top screw thread of box (3) is installed camera (7) and the bottom inner wall of box (3) and is rotated the one end of installing two round bars (13), and the equal fixed mounting in both sides that has cup jointed second gear (14) and two round bars (13) with first gear (11) engaged with the other end of two round bars (13) has flabellum (15.

2. The indoor and outdoor license plate recognition device with the big data acquisition system as claimed in claim 1, wherein one end of the spring (10) is fixedly mounted on the top of each movable plate (4), and the other end of each spring (10) is fixedly mounted on the inner wall of the top of the box body (3).

3. The indoor and outdoor license plate recognition device with big data collection system as claimed in claim 1, wherein a lighting lamp (2) is provided on one side of the support rod.

4. The indoor and outdoor license plate recognition device with the big data acquisition system according to claim 1, wherein a plurality of air inlet holes are formed in the top of the box body (3), one ends of two connecting rods (9) are fixedly mounted on the top of the box body, the other ends of the two connecting rods (9) are fixedly mounted with the same dustproof and rainproof plate (6), and a solar cell panel (8) is fixedly mounted on the top of the dustproof and rainproof plate (6).

5. The indoor and outdoor license plate recognition equipment with the big data acquisition system as claimed in claim 1, wherein a display screen (5) is arranged on one side of the box body (3), a data acquisition and transmission device is arranged in the box body (3), and the solar cell panel (8) is electrically connected with the display screen (5), the data acquisition and transmission device and the lighting lamp (2).

6. The indoor and outdoor license plate recognition device with the big data acquisition system as claimed in claim 1, wherein the box body (3) is fixedly provided with slide rails along a vertical direction, the two slide rails are respectively provided with a slide block in a sliding manner, and the two slide blocks are respectively fixedly connected with the corresponding movable plate (4).