License plate recognition all-in-one machine

Abstract

The utility model provides a license plate recognition all-in-one machine which comprises a main machine body, a recognition camera and a display panel are fixedly embedded and installed on one side of the front face of the main machine body, a threading hole is formed in the center of the bottom end of the main machine body, and installation grooves are symmetrically formed in the positions, close to the left side and the right side of the threading hole, of the main machine body. An opening is formed in the back side of the main machine body, a rear cover is connected to the opening, a first sealing ring is installed between the opening and the rear cover, and a connecting groove used for installing the first sealing ring is formed in the outer side of the opening; and a cover plate is installed at the inner bottom end of the main machine body, a second sealing ring is fixedly installed at the bottom end of the cover plate, and the second sealing ring is tightly attached to the inner bottom end of the main machine body and covers the peripheries of the two sets of installation grooves. According to the utility model, through cooperation of the fixing seat and the bolt, movement and locking of the bolt can be realized, and meanwhile, through cooperation of the bolt and the pressing frame, the cover plate and the second sealing ring are pressed, so that waterproof protection of the bottom of the main machine body is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of license plate recognition equipment, and more specifically, particularly relates to an all-in-one license plate recognition machine. Background Art

[0002] The license plate recognition all-in-one machine is a machine that combines the hardware such as camera, fill light, storage and other hardware required for license plate recognition with the software algorithms such as capture and recognition. It is an important component in the intelligent parking scenario and can realize unmanned, intelligent and efficient parking lots. In actual applications, the license plate recognition all-in-one machine captures images through the camera, automatically recognizes the license plate number and license plate color when the vehicle enters and exits, determines the vehicle type light, etc., and records the vehicle's entry and exit time and other information. It is combined with the control equipment of automatic doors and barrier machines to realize automatic management of vehicles and is widely used in major parking lots.

[0003] The license plate recognition integrated machine is usually directly fixed on the ground during installation, and most existing license plate recognition integrated machines do not have waterproof functions. When there is flooding or high water accumulation at the installation location, the accumulated water is easy to penetrate into the machine body from the bottom installation hole and threading hole of the license plate recognition integrated machine, affecting or even damaging the electronic components inside the license plate recognition integrated machine. Therefore, in view of this, the existing structure and defects are studied and improved to provide a license plate recognition integrated machine, in order to achieve the purpose of more practical value. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a license plate recognition integrated machine, which is achieved by the following specific technical means:

[0005] A vehicle license plate recognition integrated machine comprises a main body, wherein a recognition camera and a display panel are fixedly mounted on one side of the front of the main body, a threading hole is arranged at the center of the bottom end of the main body, and installation grooves are symmetrically opened on the left and right sides close to the threading hole; an opening is arranged on the back side of the main body, and a back cover is connected to the opening, a sealing ring 1 is installed between the opening and the back cover, and a connecting groove for installing the sealing ring 1 is arranged on the outer side of the opening; a cover plate is arranged on the inner bottom end of the main body, a sealing ring 2 is fixedly installed on the bottom end of the cover plate, the sealing ring 2 is tightly attached to the inner bottom end of the main body, and the cover is arranged on the periphery of two groups of the installation grooves; a pressing frame is arranged on the top side of the cover plate at the installation position of the sealing ring 2 on the bottom side thereof; multiple groups of fixing seats are fixedly arranged on the side surface of the inner bottom end of the main body, and the multiple groups of fixing seats are vertically connected with bolts through threads, and the bottom ends of the bolts are arranged against the top side of the pressing frame; a connecting hole is arranged on the top end of the cover plate corresponding to the threading hole, and a threading tube is vertically and sealedly connected in the connecting hole.

[0006] Furthermore, brackets are fixedly installed at both upper and lower ends of the opening, fixing holes are provided at both ends of the brackets, and threaded seats are fixedly installed in the fixing holes; the back cover is provided with through holes corresponding to the threaded seats, and fastening screws connected to the threaded seats are installed in the through holes, and a sealing gasket is sleeved on the outer side of the fastening screws.

[0007] Furthermore, the installation groove is an arc-shaped groove, and fasteners connected to the ground are installed inside the arc-shaped groove.

[0008] Furthermore, the threading tube is a PVC tube, and the connection between the threading tube and the threading hole is filled with sealant.

[0009] Furthermore, a sealing ring three is fixedly bonded to the bottom end of the main body, and the sealing ring three covers are arranged on the periphery of the two groups of installation grooves.

[0010] Furthermore, a plurality of heat dissipation slots are provided on one side of the rear cover, and rain shields are provided on the tops of the plurality of heat dissipation slots.

[0011] Furthermore, a groove is provided on one side of the main body, a front cover is embedded in the inner side of the groove, and a plurality of sets of screws are fixedly installed on the side of the front cover close to the main body. A plurality of through grooves are respectively provided on one side of the groove corresponding to the plurality of screws, and one end of the plurality of screws passes through the plurality of through grooves respectively and are threadedly connected with connecting nuts.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model can realize the movement and locking of the bolts through the cooperation of the fixing seat and the bolts, and at the same time, through the cooperation of the bolts and the pressure frame, the cover plate and the second sealing ring are pressed, so as to prevent the accumulated water from entering the interior of the main body through the threading hole and the installation groove on the bottom of the main body; through the cooperation of the main body, the back cover and the first sealing ring, the junction of the main body and the back cover can be waterproofed, so that the accumulated water on the ground is prevented from entering the main body through the connecting groove and causing damage to the main body.

[0014] The utility model can realize the cooperation of the back cover, the hanger and the threaded seat, and can conveniently fix the back cover on the main body through the cooperation of the threaded seat fastening screws without affecting the waterproof performance of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 .

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 .

[0017] Figure 3 It is a schematic diagram of the internal structure of the main body of the utility model.

[0018] Figure 4 This is a schematic diagram of the waterproof structure of the utility model Figure 1 .

[0019] Figure 5 This is a schematic diagram of the waterproof structure of the utility model Figure 2 .

[0020] Figure 6 It is a partial structural schematic diagram of the utility model.

[0021] Figure 7 It is a schematic diagram of the structure of the front cover of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Main body; 2. Back cover; 3. Sealing ring 1; 4. Sealing ring 2; 5. Cover plate; 6. Pressing frame; 7. Fixing seat; 8. Bolt; 9. Mounting slot; 10. Fastener; 11. Threading hole; 12. Connecting hole; 13. Threading tube; 14. Hanging bracket; 15. Threaded seat; 16. Sealing ring 3; 17. Rain cover; 18. Front cover; 19. Screw. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] As attached Figure 1 To Attachment Figure 7 As shown:

[0028] The utility model provides a license plate recognition integrated machine, comprising a main body 1, a recognition camera and a display panel are fixedly embedded on one side of the front of the main body 1, a threading hole 11 is arranged at the center of the bottom end of the main body 1, and installation grooves 9 are symmetrically opened on the left and right sides close to the threading hole 11; an opening is arranged on the back side of the main body 1, and a back cover 2 is connected to the opening, and the characteristic is that a sealing ring 3 is arranged between the opening and the back cover 2, and a connecting groove for installing the sealing ring 3 is arranged on the outside of the opening; a cover plate 5 is arranged on the inner bottom end of the main body 1, and the cover plate 5 A sealing ring 24 is fixedly installed at the bottom end, and the sealing ring 24 is tightly attached to the inner bottom end of the main body 1, and the cover is arranged on the periphery of the two groups of the mounting grooves 9; a pressing frame 6 is installed on the top side of the cover plate 5 at the installation position opposite to the sealing ring 24 on the bottom side; multiple groups of fixing seats 7 are fixedly arranged on the side surface of the inner bottom end of the main body 1, and the multiple groups of fixing seats 7 are vertically connected with bolts 8 through threads, and the bottom ends of the bolts 8 are all set against the top side of the pressing frame 6; a connecting hole 12 is provided at the top end of the cover plate 5 corresponding to the threading hole 11, and a threading tube 13 is vertically and sealedly connected in the connecting hole 12.

[0029] Among them, brackets 14 are fixedly installed at the upper and lower ends of the opening, and fixing holes are provided at both ends of the bracket 14, and threaded seats 15 are fixedly installed in the fixing holes; the back cover 2 is provided with a through hole corresponding to the threaded seat 15, and a fastening screw connected to the threaded seat 15 is installed in the through hole, and a sealing gasket is sleeved on the outer side of the fastening screw to prevent water from entering the interior of the main body 1 from the through hole.

[0030] The installation groove 9 is an arc-shaped groove, and a fastener 10 connected to the ground is installed inside the arc-shaped groove. When the main body 1 is installed on the ground, the direction of the main body 1 can be flexibly adjusted.

[0031] The threading tube 13 is a PVC tube, and the connection between the threading tube 13 and the threading hole 11 is filled with sealant to increase the waterproof performance of the threading tube 13 and the threading hole 11.

[0032] A sealing ring 3 16 is fixedly bonded to the bottom end of the main body 1 , and the sealing ring 3 16 is arranged on the periphery of the two groups of mounting grooves 9 to waterproof the outer side of the bottom of the main body 1 .

[0033] Among them, a plurality of heat dissipation slots are arranged on one side of the rear cover 2, and rain shields 17 are arranged on the tops of the plurality of heat dissipation slots to prevent rainwater from entering the interior of the main body 1 through the heat dissipation slots.

[0034] Among them, a groove is provided on one side of the main body 1, and a front cover 18 is embedded and installed on the inner side of the groove. The front cover 18 is fixedly installed with multiple groups of screws 19 on the side close to the main body 1. Multiple groups of through grooves are respectively provided on one side of the groove corresponding to the multiple groups of screws 19. One end of the multiple groups of screws 19 passes through the multiple groups of through grooves respectively, and is threadedly connected with connecting nuts to facilitate the fixed installation of the front cover 18.

[0035] The working principle of this embodiment is as follows: when installing the waterproof structure on the main body 1, first fix the main body 1 on the ground by means of the fasteners 10, then fix the sealing ring 1 3 and the sealing ring 2 4 on both sides of the main body 1, place the cover plate 5 and the pressing frame 6 in appropriate positions, screw in the bolts 8, and tighten the pressing frame 6, then hang the rear cover 2 on the bracket 14, screw in the fastening screws, and complete the installation of the waterproof structure.

[0036] Finally, it should be noted that the main body 1 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principles are clear to those skilled in the art and are common knowledge in the art, so they will not be described in detail.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A vehicle license plate recognition integrated machine, comprising a main body (1), a recognition camera and a display panel being fixedly mounted on one side of the front of the main body (1), a threading hole (11) being arranged at the center of the bottom end of the main body (1), and mounting grooves (9) being symmetrically arranged on the left and right sides close to the threading hole (11); an opening being arranged on the back side of the main body (1), and a rear cover (2) being connected to the opening, characterized in that: A sealing ring (3) is installed between the opening and the rear cover (2), and a connecting groove for installing the sealing ring (3) is provided on the outer side of the opening; a cover plate (5) is installed on the inner bottom end of the main body (1), and a sealing ring (4) is fixedly installed on the bottom end of the cover plate (5), and the sealing ring (4) is tightly attached to the inner bottom end of the main body (1), and the cover is arranged on the periphery of the two groups of the installation grooves (9); a pressing frame (6) is installed on the top side of the cover plate (5) at a position corresponding to the installation of the sealing ring (4) on the bottom side; multiple groups of fixing seats (7) are fixedly provided on the side surface of the inner bottom end of the main body (1), and the multiple groups of fixing seats (7) are vertically connected to bolts (8) through threads, and the bottom ends of the bolts (8) are all arranged to abut against the top side of the pressing frame (6); a connecting hole (12) is provided on the top end of the cover plate (5) corresponding to the threading hole (11), and a threading tube (13) is vertically and sealedly connected in the connecting hole (12).

2. The all-in-one license plate recognition machine as claimed in claim 1, characterized in that: A hanger (14) is fixedly mounted at both upper and lower ends of the opening, and fixing holes are provided at both ends of the hanger (14), and threaded seats (15) are fixedly mounted in the fixing holes; the rear cover (2) is provided with a through hole corresponding to the threaded seat (15), and a fastening screw connected to the threaded seat (15) is installed in the through hole, and a sealing gasket is sleeved on the outer side of the fastening screw.

3. The all-in-one license plate recognition machine as claimed in claim 1, characterized in that: The installation groove (9) is an arc-shaped groove, and fasteners (10) connected to the ground are installed inside the arc-shaped groove.

4. The all-in-one license plate recognition machine as claimed in claim 1, characterized in that: The threading tube (13) is a PVC tube, and the connection between the threading tube and the threading hole (11) is filled with sealant.

5. The all-in-one license plate recognition machine as claimed in claim 1, characterized in that: A sealing ring three (16) is fixedly bonded to the bottom end of the main body (1), and the sealing ring three (16) is covered on the periphery of the two groups of mounting grooves (9).

6. The all-in-one license plate recognition machine as claimed in claim 1, characterized in that: A plurality of groups of heat dissipation slots are provided on one side of the rear cover (2), and rain shields (17) are provided at the top ends of the plurality of groups of heat dissipation slots.

7. The all-in-one license plate recognition machine as claimed in claim 1, characterized in that: A groove is provided on one side of the main body (1), a front cover (18) is embedded in the inner side of the groove, and a plurality of sets of screw rods (19) are fixedly installed on the side of the front cover (18) close to the main body (1), and a plurality of through grooves are respectively provided on one side of the groove corresponding to the plurality of sets of screw rods (19), and one end of the plurality of sets of screw rods (19) passes through the plurality of through grooves respectively and is threadedly connected with a connecting nut.

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