CN219718694U - License plate discernment all-in-one - Google Patents

Abstract

The utility model relates to the technical field of vehicle identification, and provides a license plate identification integrated machine which comprises a machine body and a top cover, wherein the machine body comprises a machine shell and a vehicle identification component arranged on the machine shell, the top cover is arranged on the top of the machine shell, and the top cover can be switched between a first position and a second position through a sliding switching groove; in the first position, the top cover is unfolded to shield the shell, and at the moment, the top cover can play a role in preventing water and can play a role in shading a camera arranged on the shell; at the second position, the top cover is stored in the shell so as to reduce the occupied space of the license plate recognition integrated machine, ensure that more products can be contained in the same volume space in the transportation process, further reduce the use of packaging materials, reduce the transportation cost and prevent the top cover from being damaged during transportation.

Description

License plate discernment all-in-one

Technical Field

The utility model relates to the technical field of vehicle identification, in particular to a license plate identification integrated machine.

Background

The license plate recognition technology has wide application in the management of vehicles on expressways and in parking lots, namely, the license plate recognition technology requires that the moving license plate is extracted and recognized from a complex background, and the license plate recognition technology is realized based on a license plate recognition integrated machine.

The license plate recognition integrated machine integrates the components such as a high-definition recognition camera, an LED display screen, a vehicle detector, a light supplementing lamp and the like, and is matched with a road gate for use. After the vehicle runs to a specific area, the license plate number of the vehicle can be automatically identified through the license plate identification integrated machine, intelligent parking service can be provided, and unattended vehicle management service is realized.

However, in the existing license plate recognition integrated machine, although components such as a camera, a display screen and a light supplementing lamp are assembled together and are installed in a shell to form the license plate recognition integrated machine, the shell and a sunshade are integrally arranged, so that the occupied space is large, the transportation cost is high, the sunshade is easy to deform or damage in transportation, and the use is further affected.

Disclosure of Invention

The utility model provides a license plate recognition integrated machine, which solves at least one technical problem, when a top cover is positioned at a first position, the top cover is unfolded to be used for shielding a shell, so that the license plate recognition integrated machine can be waterproof and can be used for shading sun; when the top cover is positioned at the second position, the top cover is stored on the surface of the shell, so that the use of packaging materials can be reduced, the transportation cost can be reduced, and meanwhile, the top cover can be prevented from being damaged during transportation.

In order to achieve the above object, the present utility model provides a license plate recognition integrated machine, comprising:

the engine body comprises an engine shell and a vehicle identification component arranged on the engine shell;

the top cover is arranged at the top of the shell and can be switched between a first position and a second position through the sliding switching groove; in the first position, the top cover is unfolded to shield the casing; in the second position, the top cover is received in the housing.

According to the license plate recognition integrated machine provided by the utility model, the sliding switching groove is arranged on any one of the shell and the top cover;

and the other one of the shell and the top cover is provided with a matching piece matched with the sliding switching groove.

According to the license plate recognition integrated machine provided by the utility model, the sliding switching groove is provided with the first sliding switching groove and the second sliding switching groove which are communicated, and the first sliding switching groove and the second sliding switching groove are arranged at an included angle;

in the first position, the matching piece is abutted against one end of the first sliding and switching groove, which is away from the second sliding and switching groove;

in the second position, the matching piece is abutted against one end of the second sliding and switching groove, which is away from the first sliding and switching groove.

According to the license plate recognition integrated machine provided by the utility model, the top cover comprises the top body and two side bodies which are oppositely arranged, the top body is arranged between the two side bodies, the top body is used for shielding the shell, and the sliding switching groove or the matching piece is arranged on the side bodies.

According to the license plate recognition integrated machine provided by the utility model, the top cover further comprises a back body, and the back body is connected with the top body and the two side bodies which are oppositely arranged;

in the first position, the back body is attached to the back surface of the shell;

in the second position, the back body is attached to the top surface of the casing.

According to the license plate recognition integrated machine provided by the utility model, the matching piece is axially provided with the matching part and the fastening part, the matching part is in sliding fit with the sliding switching groove, and the fastening part is fixedly matched with the shell or the top cover.

The license plate recognition integrated machine provided by the utility model further comprises a driving structure, wherein the driving structure is used for driving the top cover to switch between the first position and the second position through the sliding switching groove.

According to the license plate recognition integrated machine provided by the utility model, the shell comprises a body, a base and a backboard, wherein the body is of a groove-shaped structure, the base is arranged at the bottom of the body, and the backboard is detachably connected to the back of the body;

the body with any one of backplate is equipped with spacing recess along self extending direction, the body with another one of backplate is equipped with spacing flange along self extending direction, spacing flange inserts and locates spacing recess.

According to the license plate recognition integrated machine provided by the utility model, the body is provided with the visual window and a plurality of functional holes, the visual window is provided with the display screen, and the functional holes are at least provided with the light supplementing lamp, the camera and the loudspeaker;

and a glass cover plate is arranged at the position of the window.

According to the license plate recognition integrated machine provided by the utility model, the shell is a section shell, and a plurality of reinforcing ribs are arranged in the shell; the top cover is a plastic top cover.

According to the license plate recognition integrated machine provided by the utility model, the top cover is arranged at the top of the shell, so that the top cover can be switched between the first position and the second position through the sliding switching groove; when the top cover is positioned at the first position, the top cover is unfolded to shield the shell, and at the moment, the top cover can play a role in preventing water and can play a role in shading a camera arranged on the shell; when the top cap is located the second position, the top cap is accomodate in the surface of casing to reduce license plate discernment all-in-one's occupation space, ensure the transportation, can hold more products in same volume space, and then reduce packaging material's use, reduce cost of transportation, can also prevent to damage the top cap during transportation simultaneously.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the explosion of the license plate recognition integrated machine;

fig. 2 is a schematic structural diagram of a top cover in the license plate recognition integrated machine provided by the utility model;

FIG. 3 is a schematic view of a part of a casing of the license plate recognition integrated machine according to the present utility model;

FIG. 4 is a cross-sectional view of a housing in the license plate recognition integrated machine provided by the utility model;

fig. 5 is a schematic diagram of a license plate recognition integrated machine in a first position;

FIG. 6 is a schematic diagram of a license plate recognition integrated machine according to the present utility model in a state of switching between a first position and a second position;

FIG. 7 is a second schematic diagram of a license plate recognition integrated machine according to the present utility model in a state of being switched between a first position and a second position;

FIG. 8 is a third schematic diagram illustrating a state of the license plate recognition integrated machine according to the present utility model in which the license plate recognition integrated machine is switched between a first position and a second position;

fig. 9 is a schematic diagram of a license plate recognition integrated machine in a second position according to the present utility model.

Reference numerals:

10. a housing; 11. a body; 111. a fastening hole; 112. a viewing window; 113. a first functional hole; 114. a second functional hole; 115. a first mounting hole; 116. a limit groove; 117. reinforcing ribs; 12. a base; 121. a second mounting hole; 13. a back plate; 131. a limit flange; 14. a glass cover plate; 141. a third functional hole;

20. a top cover; 21. a top body; 22. a back body; 23. a side body; 231. a sliding switching groove; 2311. a first sub-sliding switching groove; 2312. a second sliding-dividing switching groove;

30. a mating member; A. a first position; B. a second position.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The license plate recognition all-in-one machine combines hardware such as shooting, light supplementing and storing required by recognizing a license plate with software algorithms such as snapshot and recognition, is an important component light compensation device in an intelligent parking scene, and is characterized in that the existing license plate recognition all-in-one machine integrates components such as a camera, a display screen and a light supplementing lamp together and is arranged in a shell to form the license plate recognition all-in-one machine, but the shell and a sunshade cover are integrally arranged, so that the occupied space is large, the transportation cost is high, the sunshade cover is easy to deform or damage in transportation, and the use is further influenced. Therefore, the utility model provides a license plate recognition integrated machine.

Embodiments of the present utility model are described below with reference to fig. 1 to 9. It should be understood that the following description is only illustrative of embodiments of the utility model and is not intended to limit the utility model in any way.

Referring to fig. 1 to 9, the present utility model provides a license plate recognition integrated machine, which includes a machine body and a top cover 20.

The machine body comprises a machine shell 10 and a vehicle identification component arranged in the machine shell 10 or on the machine shell 10; the casing 10 may be a rectangular box structure, and a receiving space is defined in the casing 10, and the vehicle recognition components may include internal electrical components such as a camera module, a display screen, a light supplementing lamp, a power supply, a speaker, and the like, and are respectively installed in the receiving space.

The casing 10 may have a rectangular box structure, a cylindrical or prismatic structure, etc., and the casing 10 serves as a main body of the license plate recognition integrated machine, and carries a component mounting function and an aesthetic function of the license plate recognition integrated machine, and the shape of the casing 10 may be adaptively adjusted according to an actual use situation.

In the embodiment of the utility model, the casing 10 can be formed by extrusion of an aluminum profile, namely, strong pressure is applied to an aluminum blank placed in a die cavity (or an extrusion cylinder), so that the aluminum blank is forced to generate directional plastic deformation and is extruded from a die hole of an extrusion die, thereby obtaining a required section shape and size and having certain mechanical properties, improving the organization of aluminum and the mechanical properties thereof, reducing the weight of the casing 10, and ensuring that the casing 10 is not rusted and has better stability.

The aluminum extrusion molding process has the advantages of simple flow, less equipment investment, no need of complex processing technology such as welding, high processing efficiency and low processing cost. The aluminum extrusion molding has great flexibility, products with different shapes, sizes and varieties can be produced on the same equipment only by replacing the die, and the operation of replacing the tool and the die is simple and convenient, time-consuming and efficient.

Wherein the top cover 20 is disposed at the top of the cabinet 10, the top cover 20 can be switched between the first position a and the second position B by sliding the switching groove 231, as shown in fig. 5 to 9.

As shown in fig. 5, when the top cover 20 is switched to the first position a by the slide switching groove 231, the top cover 20 is unfolded to shield the cabinet 10, and at this time, the top cover 20 can shield not only the cabinet 10, and the components provided on the cabinet 10, but also the camera mounted on the cabinet 10 from wind and rain.

As shown in fig. 9, when the top cover 20 is switched to the second position B by the sliding switch groove 231, the top cover 20 is stored on the surface of the casing 10, at this time, the top cover 20 is attached to the surface of the casing 10, so as to reduce the occupied space of the license plate recognition integrated machine, and in the packaging process, more products can be ensured to be contained in the same volume of space, thereby reducing the use of packaging materials and reducing the transportation cost; at the same time, damage to the top cover 20 or deformation of the top cover 20 during transportation can also be prevented.

It can be appreciated that the present utility model allows the top cover 20 to be switched between the first position a and the second position B through the slide switching groove 231 by disposing the top cover 20 on the top of the casing 10; when the top cover 20 is positioned at the first position A, the top cover 20 is unfolded to shield the shell 10, and at the moment, the top cover 20 can play a role in preventing water and also play a role in shading a camera arranged on the shell 10; when top cap 20 is located second position B, top cap 20 accomodates in the surface of casing 10, is equivalent to top cap 20 subsides and establishes in the surface of casing 10 to reduce license plate discernment all-in-one's occupation space, in the transportation packaging process, ensure to hold more products in same volume space, and then reduce packaging material's use, reduce cost of transportation, can also prevent simultaneously to damage top cap 20 during transportation.

As shown in fig. 1 and 2, in some embodiments of the present utility model, the sliding switch groove 231 is provided on two opposite side walls or side bodies 23 of the top cover 20, and the engaging members 30 that cooperate with the sliding switch groove 231 to slide are provided on two sides of the casing 10, and the engaging members 30 cooperate with the sliding switch groove 231 to enable the top cover 20 to switch between the first position a and the second position B.

As shown in fig. 2, the sliding switch groove 231 has a first sliding switch groove 2311 and a second sliding switch groove 2312 that are connected, and the first sliding switch groove 2311 and the second sliding switch groove 2312 are disposed at an included angle, that is, a certain included angle exists between the first sliding switch groove 2311 and the second sliding switch groove 2312, and the included angle can be set according to the structural form of the top cover 20 and the branching path.

For example, as shown in fig. 2, when the top cover 20 is in the form of a drawer, the top cover 20 may include a top body 21 and two side bodies 23 disposed at both sides of the top body 21, the top body 21 having a width greater than that of the cabinet 10, the top body 21 being disposed between the two side bodies 23, and the top body 21 being capable of shielding the cabinet 10 as completely as possible when the top cover 20 is unfolded for shielding the cabinet 10. The slide switching groove 231 is provided on the opposite side bodies 23 of the top cover 20, and an included angle between the first and second sub-slide switching grooves 2311 and 2312 may be 30 ° to 45 °.

As shown in fig. 2, the sliding switch groove 231 may have a V shape, that is, an included angle between the first sliding switch groove 2311 and the second sliding switch groove 2312 may be 40 ° to 45 °, and the V-shaped sliding switch groove 231 slides around the mating member 30 to drive the top cover 20 to switch between the first position a and the second position B.

As shown in fig. 5, when the top cover 20 moves to the first position a, the engaging member 30 abuts against an end of the first sliding-dividing switching groove 2311 facing away from the second sliding-dividing switching groove 2312; as shown in fig. 9, when the top cover 20 moves to the second position B, the engaging piece 30 abuts against an end of the second sub-sliding switching groove 2312 facing away from the first sub-sliding switching groove 2311.

Of course, the sliding switch groove 231 may be disposed on both sides of the casing 10, and the engaging members 30 may be disposed on both sides of the top cover 20, so that the engaging members 30 and the sliding switch groove 231 cooperate to switch the top cover 20 between the first position a and the second position B.

In addition, in addition to the sliding switch groove 231 and the mating member 30, other components may be provided between the inner wall of the top cover 20 and the outer wall of the casing 10 to rotatably provide the top cover 20 on the top of the casing 10 in a split path. Such as: a link mechanism is provided between the inner wall of the top cover 20 and the outer wall of the casing 10, by which the top cover 20 is switched between the first position a and the second position B.

As shown in fig. 1 and 2, in some embodiments of the present utility model, the top cover 20 further includes a back body 22 on the basis of the above embodiments, and the back body 22 is connected to the top body 21 and two side bodies 23 located at both sides of the top body 21, respectively, so that the top cover 20 is shaped more like a drawer.

As shown in fig. 5, when the top cover 20 is matched with the sliding switch groove 231 through the matching piece 30 to enable the top cover 20 to be at the first position a, the top body 21 is attached to the top surface of the casing 10, the back body 22 is attached to the back surface of the casing 10, and the top body 21 can be kept flush with the top of the casing 10 so as to cover the whole casing 10, and effectively shield the casing 10 from wind, rain and sunlight. The back body 22 can be limited on the back of the casing 10, and even if the top body 21 is acted by an external force, the matching piece 30 is positioned in the sliding switching groove 231 under the limiting action of the back body 22, and the top cover 20 is stabilized at the first position a.

As shown in fig. 9, when the top cover 20 is engaged with the sliding switch groove 231 by the engaging member 30 to make the top cover 20 at the second position B, the top body 21 is attached to the front surface of the casing 10, and the back body 22 is attached to the top surface of the casing 10. The clearance between the top body 21 and the front of the casing 10 is small enough, and two side bodies 23 of the top cover 20 are all parallel and level with the corresponding side bodies 23 of the casing 10, which is equivalent to the top cover 20 wrapping the top of the casing 10, so as to reduce the occupied space of the license plate recognition integrated machine, ensure that more products can be contained in the same volume space in the transportation and packaging process, further reduce the use of packaging materials, reduce the transportation cost, and simultaneously prevent the top cover 20 from being damaged in the transportation process.

As shown in fig. 1, the engaging member 30 may be a columnar member, and the engaging member 30 is provided with an engaging portion and a fastening portion in an axial direction, and the engaging portion may be a smooth cylindrical surface, and the engaging portion is slidably engaged with an inner wall of the slide switching groove 231 so that the slide switching groove 231 moves along the engaging member 30. The fastening portion may be fixedly engaged with the cabinet 10 for fixing the top cover 20 to the top of the cabinet 10.

Such as: the fastening part may be an external thread arranged on the surface of the mating member 30, correspondingly, fastening holes 111 are formed on two sides of the casing 10, inner threads are formed on the walls of the fastening holes 111, and the mating member 30 can be in threaded fit with the fastening holes 111 to achieve fastening effect.

The fastening part may also be a positioning protrusion arranged on the mating member 30, correspondingly, fastening holes 111 are formed on two sides of the casing 10, positioning grooves are formed on the walls of the fastening holes 111, and the mating member 30 can be clamped and matched with the fastening holes 111 to realize fastening function.

The engaging member 30 may be a fastening screw having a head portion and a shank portion, the shank portion of the fastening screw being identical to the columnar member, and the shank portion of the fastening screw being provided with the engaging portion and the fastening portion in the axial direction. The head of the fastening screw is fixed at the end part of the matching part, and anti-skid threads can be further arranged on the head of the fastening screw, so that the fastening screw can be conveniently screwed. The fastening screw is designed to be a screw capable of preventing loosening by hand screwing, and the installation, operation and maintenance of the product can be realized without any tool, so that the later maintenance and the service of the product are facilitated.

In addition, the matching member 30 may be integrally provided with the casing 10 and protrude outward from both side surfaces of the casing 10, and may be matched with the sliding switching groove 231 to position the top cover 20.

It should be noted that, in some embodiments of the present utility model, on the basis of the foregoing embodiments, unlike the foregoing embodiments, the license plate recognition integrated machine further includes a driving structure, where the driving structure is configured to drive the top cover to switch between the first position and the second position through the sliding switch slot.

Specifically, the driving structure may include a motor and a transmission member, the motor may be mounted on the casing 10, an output shaft of the motor is connected to the top cover 20 through the transmission member, and when the motor performs forward rotation or reverse rotation, the motor transmits motion to the top cover 20 through the transmission member to drive the top cover 20 to perform position switching through the sliding switching groove 231.

Wherein the driving structure may be provided at one side or both sides of the top cover 20. When the driving structure is disposed on two sides of the top cover 20, the motor and the driving member are disposed on two opposite sides of the top cover 20, so that the motors on two sides of the top cover 20 synchronously move to drive the top cover 20 to switch positions through the sliding switch groove 231. When the driving structure is arranged on one side of the top cover, the motor is arranged on any one side of the two opposite sides of the top cover 20, the output shaft of the motor is commutated through the bevel gear, and meanwhile, the driving parts on the two opposite sides of the top cover 20 are driven to move, so that the top cover 20 is switched in position through the sliding switching groove 231. In addition, when the driving structure is disposed on one side of the top cover, the output shaft of the motor may also be driven by the belt to simultaneously drive the driving members disposed on two opposite sides of the top cover 20 to move by one motor, so that the top cover 20 performs position switching through the sliding switching groove 231.

Further, the shielding portion of the top cover 20 may be transparent or opaque, and may be specifically determined according to the material of the top cover 20 and the application scenario. For example, in rainy days, the driving structure can control the top cover 20 to switch positions so as to shield the camera less and provide enough light for the camera to shoot. Under the condition of strong light on sunny days, the top cover 20 can be controlled by the driving structure to switch the position so as to shield the camera more, and the camera can shoot conveniently.

When the driving structure is not provided, a handle may be provided on the top cover 20, and the top cover 20 may be manually driven by the handle.

As shown in fig. 1, the casing 10 includes a main body 11, a base 12 and a back plate 13, where the main body 11 is in a strip-shaped groove structure, the base 12 can be detachably connected to the bottom of the main body 11 through fasteners such as screws and bolts, the back plate 13 can be a galvanized plate, the back plate 13 is formed by bending after laser blanking, and the back plate 13 is detachably connected to the back surface of the main body 11.

As shown in fig. 3 and 4, a limiting groove 116 is arranged on the back surface of the body 11 along the self extending direction, a limiting flange 131 is arranged on the back plate 13 along the self extending direction, and the limiting flange 131 is inserted into the limiting groove 116 to realize detachable connection between the back plate 13 and the body 11. When the backboard 13 is detached and installed, screws or other accessories such as locks are not needed, and the license plate recognition integrated machine is convenient to install for the first time and maintain in the later period.

Of course, the limiting groove 116 may also be disposed on the back plate 13, the limiting flange 131 may also be disposed on the body 11, and the specific disposition may be designed according to the actual use situation. In addition, the detachable connection between the back plate 13 and the body 11 is not limited to the arrangement in which the limit flange 131 is inserted into the limit groove 116.

As shown in fig. 1, a window 112 and a plurality of functional holes are formed in the body 11, the window 112 is provided with a display screen, the plurality of functional holes include a first functional hole 113 and a second functional hole 114, the first functional hole 113 can be provided with components such as a light-compensating lamp and a video camera, and the second functional hole 114 is provided with components such as a speaker.

The body 11 is provided with a first mounting hole 115, the base 12 is provided with a second mounting hole 121, and fasteners such as screws, bolts and the like penetrate through the first mounting hole 115 and the second mounting hole 121 to detachably connect the base 12 with the body 11.

The glass cover plate 14 is further arranged on the body 11, the glass cover plate 14 is positioned at the position of the viewing window 112, the glass cover plate 14 is fixed on the front surface of the body 11 in a dispensing mode, the glass cover plate 14 is adhered to the surface of the body 11, a plurality of functional holes are formed in the glass cover plate 14, and the positions of the functional holes formed in the glass cover plate 14 correspond to the positions of the functional holes formed in the body 11.

For example, a third functional hole 141 is formed on the glass cover plate 14, and the third functional hole 141 corresponds to the second functional hole 114 in position, so that the display screen can be transparent, the camera on the body can be transparent, and the rest part can be silk-screened to be black.

It should be noted that, in the embodiment of the present utility model, the top cover 20 is made of plastic, the casing 10 is made of aluminum, and a plurality of reinforcing ribs 117 are disposed inside the casing 10, so that the strength of the box body is increased, and space is provided for installing the internal expansion module.

In the installation process, the backboard 13 is inserted into the back of the body 11, then the whole license plate recognition integrated machine is installed at a preset position, the base 12 is fixed on the ground by using the expansion screw, and then the shell 10 is fixed with the base 12 by the screw, so that the installation of the whole license plate recognition integrated machine is completed.

Then, the top cover 20 is fixed to both sides of the cabinet 10 by penetrating the sliding switching groove 231 and the fastening holes 111 by two fastening screws, so that the top cover 20 can be switched between the first position a and the second position B through the sliding switching groove 231; when the top cover 20 is positioned at the first position A, the top cover 20 is unfolded to shield the shell 10, and at the moment, the top cover 20 can play a role in preventing water and also play a role in shading a camera arranged on the shell 10; when top cap 20 is located second position B, top cap 20 accomodates in the surface of casing 10 to reduce license plate discernment all-in-one's occupation space, ensure in transportation packaging process, can hold more products with volume space, and then reduce packaging material's use, reduce cost of transportation, can also prevent simultaneously to damage top cap 20 during transportation.

In addition, the shell 10 of the profile is adopted, so that the welding processing process of sheet metal parts can be reduced, and the production cost is further reduced. The top cover 20 is made of plastic, has high plasticity, can play a role in waterproof and sunshade for the camera, and can also improve the attractiveness of the product.

It should be noted that, the technical solutions in the embodiments of the present utility model may be combined with each other, but the basis of the combination is based on the fact that those skilled in the art can realize the combination; when the combination of the technical solutions contradicts or cannot be realized, it should be considered that the combination of the technical solutions does not exist, i.e. does not fall within the scope of protection of the present utility model.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. License plate discernment all-in-one, its characterized in that includes:

the engine body comprises an engine shell and a vehicle identification component arranged on the engine shell;

the top cover is arranged at the top of the shell and can be switched between a first position and a second position through the sliding switching groove; in the first position, the top cover is unfolded to shield the casing; in the second position, the top cover is received in the housing.

2. The license plate recognition integrated machine according to claim 1, wherein the slide switching groove is provided on any one of the casing and the top cover;

and the other one of the shell and the top cover is provided with a matching piece matched with the sliding switching groove.

3. The license plate recognition integrated machine according to claim 2, wherein the sliding switching groove is provided with a first sliding switching groove and a second sliding switching groove which are communicated, and the first sliding switching groove and the second sliding switching groove are arranged at an included angle;

in the first position, the matching piece is abutted against one end of the first sliding and switching groove, which is away from the second sliding and switching groove;

in the second position, the matching piece is abutted against one end of the second sliding and switching groove, which is away from the first sliding and switching groove.

4. The license plate recognition integrated machine according to claim 2, wherein the top cover comprises a top body and two side bodies which are oppositely arranged, the top body is arranged between the two side bodies, the top body is used for shielding the casing, and the sliding switching groove or the matching piece is arranged on the side bodies.

5. The license plate recognition integrated machine according to claim 4, wherein the top cover further comprises a back body connected with the top body and the two side bodies arranged oppositely;

in the first position, the back body is attached to the back surface of the shell;

in the second position, the back body is attached to the top surface of the casing.

6. The license plate recognition integrated machine according to claim 2, wherein the fitting piece is provided with a fitting portion and a fastening portion in an axial direction, the fitting portion is slidably fitted with the sliding switch groove, and the fastening portion is fixedly fitted with the casing or the top cover.

7. The license plate recognition all-in-one machine of claim 1, further comprising a drive structure for driving the top cover to switch between the first position and the second position through the sliding switch slot.

8. The license plate recognition integrated machine according to any one of claims 1 to 7, wherein the casing comprises a body, a base and a back plate, the body is of a groove-shaped structure, the base is arranged at the bottom of the body, and the back plate is detachably connected to the back surface of the body;

the body with any one of backplate is equipped with spacing recess along self extending direction, the body with another one of backplate is equipped with spacing flange along self extending direction, spacing flange inserts and locates spacing recess.

9. The license plate recognition integrated machine according to claim 8, wherein the body is provided with a window and a plurality of functional holes, the window is provided with a display screen, and the functional holes are provided with at least a light supplementing lamp, a camera and a loudspeaker;

and a glass cover plate is arranged at the position of the window.

10. The license plate recognition integrated machine according to any one of claims 1 to 7, wherein the casing is a profile casing, and a plurality of reinforcing ribs are arranged inside the casing; the top cover is a plastic top cover.