CN216930142U

CN216930142U - Adjusting device for license plate recognition camera

Info

Publication number: CN216930142U
Application number: CN202220507668.5U
Authority: CN
Inventors: 刘显伟; 牛照永
Original assignee: Shanghai Situo Security System Co ltd
Current assignee: Shanghai Situo Security System Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-08
Anticipated expiration: 2032-03-09

Abstract

The utility model belongs to the technical field of license plate recognition, and discloses an adjusting device used by a license plate recognition camera, which comprises a supporting column and a camera body, wherein the top of the supporting column is provided with an installation opening, the left end and the right end of the upper end of the supporting column are both provided with movable openings, the insides of the front end and the rear end of each movable opening are both fixedly connected with springs, and the outer side ends of the springs are fixedly connected with fixing plates. The camera body has the advantages that the camera body is convenient to disassemble and assemble through the structural matching of the connecting block, the mounting port, the inserting plate and the like, when the camera body is disassembled, the fixing plates on the two sides are pulled outwards to be separated from the movable port, the spring is pulled to generate elasticity in the process, meanwhile, the inserting plate is slowly moved out from the inside of the inserting port on the connecting block, then the connecting block is taken out from the inside of the mounting port, the camera body can be disassembled, and the camera body is convenient to overhaul at regular intervals; during the installation, the accessible is placed the connecting block inside the installing port, like this alright reach the purpose of making things convenient for the dismouting.

Description

Adjusting device for license plate recognition camera

Technical Field

The utility model belongs to the technical field of license plate recognition, and particularly relates to an adjusting device used by a license plate recognition camera.

Background

The license plate recognition camera is a process of converting optical image information into an electric signal so as to be convenient for storage or transmission, a license plate recognition function is added into the license plate recognition camera, light emitted from a license plate is collected by a camera lens and is focused on a light receiving surface of a camera device, the light is converted into electric energy through the camera device, a video signal is obtained, and a corresponding license plate number is obtained through license plate recognition algorithm analysis.

Current license plate discernment camera is all fixed on the bracing piece through the clamp, and its clamp exposes in the air completely, and the clamp is corroded easily to external rainwater to lead to the junction to relax, easily drop, and difficult dismouting, the periodic overhaul of being not convenient for.

The existing license plate recognition camera is exposed outside for a long time, and dust is easily adhered to the mirror surface of the camera, so that the collected image of the camera is fuzzy, and the recognition use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides an adjusting device for a license plate recognition camera, which has the advantages of convenience in disassembly and assembly and dust removal.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjusting device used by a license plate recognition camera comprises a support column and a camera body, wherein a mounting opening is formed in the top of the support column, movable openings are formed in the left end and the right end of the upper end of the support column, springs are fixedly connected to the insides of the front end and the rear end of each movable opening, a fixing plate is fixedly connected to the outer side end of each spring, an inserting plate located between the two springs is fixedly connected to the middle of the inner side end of the fixing plate, a socket penetrates through the middle of each movable opening, a connecting block is fixedly mounted at the lower end of the camera body, when the adjusting device is disassembled, the fixing plates on the two sides are pulled outwards to be separated from the movable openings, the springs are pulled to generate elasticity in the process, the inserting plates are slowly moved out of the insides of the sockets on the connecting block, then the connecting block is taken out from the inside of the mounting openings, the disassembly of the camera body can be completed, and the regular maintenance work is facilitated; during the installation, the accessible is placed the connecting block inside the installing port to make socket on the connecting block align with the intraoral socket of activity, then loosen the fixed plate on both sides, spring that has elasticity can stimulate the fixed plate and withdraw inside the activity mouth, and make inside the socket that the picture peg inserted on the connecting block, thereby fix the connecting block spacing in the installing port, accomplish the installation of camera body, can avoid the rainwater to corrode the junction simultaneously.

As a preferred technical scheme of the utility model, the lower end of the support column is fixedly provided with the illuminating lamp, the lower end of the support column is fixedly provided with the display panel positioned above the illuminating lamp, the right side of the upper end of the camera body is fixedly provided with the fixing box, the inside of the left end of the fixing box is fixedly provided with the motor, the right side of the motor is fixedly connected with the rotating rod, the outside of the rotating rod is movably connected with the brush plate, the middle part of the bottom of the fixing box is provided with the limit port, the rotating rod is driven to rotate by the motor, the brush plate can transversely move due to the existence of the screw thread and the limit effect of the limit port on the brush plate, so that the mirror surface on the front side of the camera body is wiped, the adhered dust can be removed, the use is simple and convenient, and after the cleaning is finished, the rotating rod can be driven to reversely rotate by the motor, so that the brush plate is reset, the normal image acquisition work of the camera body is not delayed.

As a preferred technical scheme of the utility model, the top of the camera body is fixedly provided with the shielding plate positioned above the fixed box, the outer side of the fixed plate is fixedly provided with the push-pull handle, the shielding plate can shield the pollution of rainwater to the mirror surface, and the push-pull handle is pulled to drive the fixed plate to move, so that the camera body is convenient to mount and dismount.

As a preferable technical scheme of the utility model, a socket penetrates through the middle part of the lower end of the connecting block, the movable port is communicated with the mounting port through the socket, and the connecting block can be fixedly limited in the mounting port by inserting the plug board into the socket on the connecting block through the socket on the movable port, so that the mounting is stable.

As a preferred technical scheme of the utility model, the middle part of the upper end of the brush plate is provided with a circular opening, the outer part of the rotating rod and the inner wall of the circular opening are respectively provided with a thread, and due to the existence of the thread and the limiting effect of the limiting opening on the brush plate, when the rotating rod is driven to rotate by the work of the motor, the brush plate can transversely move, so that the mirror surface on the front side of the camera body can be wiped, the adhered dust can be removed, and the use is simple and convenient.

As a preferred technical scheme of the utility model, the rear surface of the brush plate is attached to the mirror surface of the front surface of the camera body when the brush plate works, the bottom of the supporting column is fixedly provided with a fixing plate provided with a bolt port, and the movable brush plate can scrape off dust adhered to the mirror surface of the front surface of the camera body; the support column can be fixed on the ground through the bolt port on the fixing plate by using a bolt.

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

1. the camera body has the advantages that the camera body is convenient to disassemble and assemble through the structural matching of the connecting block, the mounting port, the inserting plate and the like, when the camera body is disassembled, the fixing plates on the two sides are pulled outwards to be separated from the movable port, the spring is pulled to generate elasticity in the process, meanwhile, the inserting plate is slowly moved out from the inside of the inserting port on the connecting block, then the connecting block is taken out from the inside of the mounting port, the camera body can be disassembled, and the camera body is convenient to overhaul at regular intervals; during the installation, the accessible is placed the connecting block inside the installing port to make socket on the connecting block align with the intraoral socket of activity, then loosen the fixed plate on both sides, spring that has elasticity can stimulate the fixed plate and withdraw inside the activity mouth, and make the picture peg insert the socket on the connecting block inside, thereby fix the connecting block spacing in the installing port, accomplish the installation of camera body, can avoid the rainwater to corrode the junction simultaneously, like this alright reach the purpose of making things convenient for the dismouting.

2. The dust removal device has the advantages that the dust removal is realized through the structural matching of the brush plate, the motor, the rotating rod and the like, the rotating rod is driven to rotate through the work of the motor, the brush plate can transversely move due to the existence of threads and the limiting effect of the limiting port on the brush plate, so that the mirror surface on the front side of the camera body is wiped, adhered dust can be removed, the dust removal device is simple and convenient to use, after the cleaning is finished, the rotating rod can be driven to reversely rotate through the work of the motor, the brush plate is reset, the normal image acquisition work of the camera body is not delayed, and the purpose of dust removal can be achieved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the internal structure of the movable opening of the present invention;

FIG. 4 is a schematic view of the position of the structural fixing box of the present invention;

FIG. 5 is a schematic view of the internal structure of the fixing box of the present invention.

In the figure: 1. a support pillar; 2. an illuminating lamp; 3. a display panel; 4. a camera body; 5. connecting blocks; 6. an installation port; 7. a movable opening; 8. a fixing plate; 9. a spring; 10. inserting plates; 11. a fixing box; 12. a brush plate; 13. a motor; 14. rotating the rod; 15. a limiting port; 16. and (4) inserting the socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 5, the utility model provides an adjusting device used by a license plate recognition camera, which comprises a support pillar 1 and a camera body 4, wherein the top of the support pillar 1 is provided with an installation opening 6, the left end and the right end of the upper end of the support pillar 1 are both provided with a movable opening 7, the insides of the front end and the rear end of each movable opening 7 are both fixedly connected with springs 9, the outer side end of each spring 9 is fixedly connected with a fixed plate 8, the middle part of the inner side end of each fixed plate 8 is fixedly connected with an inserting plate 10 positioned between the two springs 9, the middle part of each movable opening 7 is penetrated with an inserting opening 16, the lower end of the camera body 4 is fixedly provided with a connecting block 5, when the adjusting device is disassembled, the fixed plates 8 at the two sides are pulled outwards to be separated from the movable openings 7, the springs 9 are pulled to generate elastic force, the inserting plates 10 slowly move out of the insides of the inserting openings 16 on the connecting blocks 5, then the connecting blocks 5 are taken out from the insides of the installation openings 6 to complete the disassembly of the camera body 4, the regular maintenance work is convenient; during the installation, the accessible is placed connecting block 5 inside installing port 6 to make socket 16 on the connecting block 5 align with the socket 16 in the activity mouth 7, then loosen the fixed plate 8 on both sides, spring 9 that has elasticity can stimulate inside 8 retractile activity mouths 7 of fixed plate, and make the picture peg 10 insert inside 16 of the socket on the connecting block 5, thereby fix connecting block 5 spacing in installing port 6, accomplish the installation of camera body 4, can avoid the rainwater to corrode the junction simultaneously.

Wherein, the lower end of the support pillar 1 is fixedly provided with a lighting lamp 2, the lower end of the support pillar 1 is fixedly provided with a display panel 3 positioned above the lighting lamp 2, the right side of the upper end of the camera body 4 is fixedly provided with a fixed box 11, the inside of the left end of the fixed box 11 is fixedly provided with a motor 13, the right side of the motor 13 is fixedly connected with a rotating rod 14, the outside of the rotating rod 14 is movably connected with a brush board 12, the middle part of the bottom of the fixed box 11 is provided with a limit opening 15, the rotating rod 14 is driven to rotate by the work of the motor 13, due to the existence of the screw thread and the limit function of the limit port 15 to the brush plate 12, the brush plate 12 can move transversely, thereby wiping the mirror surface on the front surface of the camera body 4, removing the adhered dust, having simple and convenient use and cleaning, the rotating rod 14 can be driven to rotate reversely by the motor 13, so that the brush plate 12 is reset, and the normal image acquisition work of the camera body 4 is not delayed.

Wherein, the top fixed mounting of camera body 4 has the shielding plate that is located 11 tops of fixed box, and the outside fixed mounting of fixed plate 8 has the push-and-pull handle, can shelter from the rainwater through the shielding plate to the pollution of mirror surface, drives fixed plate 8 through pulling push-and-pull handle and removes, makes things convenient for camera body 4's installation and dismantlement work.

Wherein, the middle part of connecting block 5 lower extreme is run through there is socket 16, and activity mouth 7 is linked together through socket 16 and installing port 6, through passing socket 16 on the activity mouth 7 with picture peg 10 and inserting the socket 16 on the connecting block 5, can be with the fixed spacing inside installing port 6 of connecting block 5, the installation is firm.

Wherein, circular mouth has been seted up at the middle part of brush board 12 upper end, all is carved with the screw thread on the outside of dwang 14 and the inner wall of circular mouth, because the existence of screw thread and spacing mouthful 15 limiting displacement to brush board 12, when motor 13 work drives dwang 14 and rotates, can be so that brush board 12 lateral shifting to clean the positive mirror surface department of camera body 4, can get rid of the dust of adhesion, it is simple to use, convenient.

Wherein, the back of the brush plate 12 is attached to the front mirror surface of the camera body 4 when in work, the bottom of the supporting column 1 is fixedly provided with a fixing plate with a bolt opening, and the movable brush plate 12 can scrape off dust adhered to the front mirror surface of the camera body 4; the supporting column 1 can be fixed on the ground by using bolts through bolt ports on the fixing plate.

The working principle and the using process of the utility model are as follows:

firstly, during disassembly, the fixing plates 8 on the two sides are pulled outwards to be separated from the movable opening 7, the spring 9 is pulled to generate elasticity in the process, meanwhile, the plug board 10 is slowly moved out of the socket 16 on the connecting block 5, and then the connecting block 5 is taken out of the mounting opening 6 to finish the disassembly of the camera body 4, so that the regular maintenance work is facilitated;

during installation, the connecting block 5 can be placed in the installation opening 6, the inserting opening 16 in the connecting block 5 is aligned with the inserting opening 16 in the movable opening 7, then the fixing plates 8 on the two sides are loosened, the spring 9 with elasticity can pull the fixing plates 8 to retract into the movable opening 7, and the inserting plate 10 is inserted into the inserting opening 16 in the connecting block 5, so that the connecting block 5 is fixed and limited in the installation opening 6, the installation of the camera body 4 is completed, and meanwhile, rainwater can be prevented from corroding the connecting part;

when cleaning is needed, the rotating rod 14 is driven to rotate through the work of the motor 13, and due to the existence of the threads and the limiting effect of the limiting port 15 on the brush plate 12, the brush plate 12 can move transversely, so that the mirror surface on the front surface of the camera body 4 can be wiped, adhered dust can be removed, and the use is simple and convenient;

after the cleaning is finished, the rotating rod 14 can be driven to rotate reversely by the work of the motor 13, so that the brush plate 12 is reset, and the normal image acquisition work of the camera body 4 is not delayed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjusting device that license plate discernment camera used, includes support column (1) and camera body (4), its characterized in that: installing port (6) have been seted up at the top of support column (1), activity mouth (7) have all been seted up at both ends about support column (1) upper end, the equal fixedly connected with spring (9) in inside at both ends around activity mouth (7), outside end fixedly connected with fixed plate (8) of spring (9), the middle part fixedly connected with of fixed plate (8) medial extremity is located picture peg (10) between two springs (9), the middle part of activity mouth (7) has run through socket (16), the lower extreme fixed mounting of camera body (4) has connecting block (5).

2. The adjustment device for license plate recognition camera of claim 1, wherein: the lower extreme fixed mounting of support column (1) has light (2), the lower extreme fixed mounting of support column (1) has display panel (3) that is located light (2) top, the right side fixed mounting of camera body (4) upper end has fixed box (11), the inside fixed mounting of fixed box (11) left end has motor (13), the right side fixedly connected with dwang (14) of motor (13), the outside swing joint of dwang (14) has brush board (12), spacing mouth (15) have been seted up at the middle part of fixed box (11) bottom.

3. The adjustment device for license plate recognition camera of claim 1, wherein: the top of the camera body (4) is fixedly provided with a shielding plate positioned above the fixed box (11), and the outer side of the fixed plate (8) is fixedly provided with a push-pull handle.

4. The adjustment device for license plate recognition camera of claim 1, wherein: a socket (16) penetrates through the middle part of the lower end of the connecting block (5), and the movable opening (7) is communicated with the mounting opening (6) through the socket (16).

5. The adjustment device for license plate recognition camera of claim 2, wherein: a round opening is formed in the middle of the upper end of the brush plate (12), and threads are carved on the outer portion of the rotating rod (14) and the inner wall of the round opening.

6. The adjustment device for license plate recognition camera of claim 2, wherein: the rear surface of the hairbrush plate (12) is attached to the front mirror surface of the camera body (4) when the hairbrush plate works, and the bottom of the support column (1) is fixedly provided with a fixing plate provided with a bolt opening.