CN210924911U

CN210924911U - Stable durable license plate recognition equipment

Info

Publication number: CN210924911U
Application number: CN201922404896.0U
Authority: CN
Inventors: 王凯胜; 王鹏程
Original assignee: Wuhan Kaida Shengtong Intelligent Technology Co ltd
Current assignee: Wuhan Kaida Shengtong Intelligent Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-03
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a license plate identification equipment technical field just discloses a stabilize durable license plate identification equipment, including equipment body and the light filling all-in-one of making a video recording, the top fixed mounting of equipment body has first fixed block. This stabilize durable license plate identification equipment, set up first gag lever post, the pull ring that the first gag lever post of pulling is connected, make first gag lever post break away from the inside of first spacing groove, make to turn to the piece and rotate along first fixed block, rotate suitable position, first compression spring resets, make first gag lever post get into the inside of first spacing groove, can carry out the angle modulation of horizontal direction to the light filling all-in-one of making a video recording, make the bull lever break away from the draw-in groove on the installation piece simultaneously, make the briquetting rotate along the hinge, the adjusting lever is in the inside position of installation piece, thereby carry out the angle modulation of vertical direction to the light filling all-in-one of making a video recording, the mode fixed angle of having avoided adopting threaded connection and the condition of next not being convenient for the regulation, thereby the effect of being convenient for adjust has.

Description

Stable durable license plate recognition equipment

Technical Field

The utility model relates to a license plate identification equipment technical field specifically is a stabilize durable license plate identification equipment.

Background

The license plate recognition device is a technical device capable of detecting vehicles on a monitored road surface and automatically extracting and processing license plate information of the vehicles, the license plate recognition is one of important components in a modern intelligent traffic system, the application is very wide, and the license plate recognition device analyzes vehicle images or video sequences shot by a camera on the basis of technologies such as digital image processing, mode recognition, computer vision and the like to obtain the unique license plate number of each vehicle so as to finish the recognition process.

Most of the existing cameras of the license plate recognition equipment in the market currently adopt a threaded connection mode to fix the angle, and when the angle needs to be adjusted, the screws need to be loosened firstly, so that the operation is inconvenient, and the license plate recognition equipment which is stable and durable is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a stabilize durable license plate identification equipment possesses advantages such as be convenient for adjust, and what the camera of having solved current most license plate identification equipment all adopted is that threaded connection's mode comes fixed angle, when needs adjust the angle, needs loosen the screw earlier, the problem of the operation of being not convenient for like this.

(II) technical scheme

For the purpose of realizing the aforesaid regulation of being convenient for, the utility model provides a following technical scheme: a stable and durable license plate recognition device comprises a device body and a camera shooting and light supplementing all-in-one machine, wherein a first fixed block is fixedly arranged at the top of the device body, the top of the first fixed block is rotatably connected with a steering block of which one end extends to the outer side of the first fixed block, an annular block positioned at the outer side of the steering block is fixedly arranged at the top of the device body, a first limiting groove is formed in the outer side of the steering block, a first mounting cover is fixedly connected with the outer side of the annular block, one side, far away from the annular block, of the first mounting cover is movably connected with a first limiting rod of which one end sequentially penetrates through the first mounting cover and the annular block and extends to the inner part of the first limiting groove, a first compression spring positioned in the first mounting cover is movably connected with the outer side of the first limiting rod, the top of the steering block is fixedly connected with a mounting block, and, the back of the installation block is hinged with a pressing block through a hinge, the pressing block is positioned above the installation block, the front of the pressing block is fixedly connected with a first connecting block, the inside of the first connecting block is rotatably connected with a rotating rod, one end of the rotating rod extends to the inside of the installation block, the top of the pressing block is rotatably connected with the back of the rotating rod through a torsional spring, the top of the rotating block is fixedly connected with a second fixing block positioned at the back of the hinge, the inside of the second fixing block is rotatably connected with a second connecting block, one end of the second connecting block extends to the upper part of the second fixing block, the top of the second connecting block is fixedly connected with a camera shooting and light supplementing all-in-one machine, the bottom of the camera shooting and light supplementing all-in-one machine is fixedly connected with a third connecting block positioned at the front of the second connecting block, the inside of the third, the equal fixedly connected with second installation lid in the left and right sides of second fixed block, two the equal swing joint in one side that second installation lid carried on the back mutually has one end to run through second installation lid and second fixed block in proper order and extend to the second gag lever post of second spacing inslot portion, two the equal swing joint in the outside of second gag lever post has the second compression spring who is located second installation lid inside.

Preferably, the diameter of the top of the first fixing block is smaller than that of the bottom of the first fixing block, the number of the first limiting grooves is not less than twelve, and the first limiting grooves are annularly distributed on the outer side of the steering block.

Preferably, the diameters of the two ends of the first limiting rod and the second limiting rod are smaller than the diameter of the middle part of the first limiting rod and the second limiting rod, and two pull rings are fixedly connected to one sides, away from the second fixing block, of the second limiting rods.

Preferably, seven are no less than in the quantity of constant head tank, and the constant head tank is the equidistance and distributes at the top of installation piece, the draw-in groove with the bull stick joint is seted up in the front of installation piece.

Preferably, a first mounting hole located on the outer side of the positioning rod is formed in the third connecting block, and the positioning rod is in a C shape.

Preferably, a second mounting hole is formed in the left side of the first mounting cover and located on the outer sides of the first limiting rod and the first compression spring, and the mounting hole is in a convex shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a stabilize durable license plate identification equipment possesses following beneficial effect:

1. the stable and durable license plate recognition equipment has the advantages that the first limiting rod is arranged, the pull ring connected with the first limiting rod is pulled, the first limiting rod compresses the first compression spring, so that the first limiting rod is separated from the inner part of the first limiting groove, the steering block can rotate along the first fixed block to a proper position, the pull ring connected with the first limiting rod is loosened, the first compression spring is reset, the first limiting rod enters the first limiting groove, the camera shooting and light supplementing integrated machine can be subjected to angle adjustment in the horizontal direction, the rotating rod is separated from the clamping groove on the mounting block, the pressing block rotates along the hinge, can adjust the position of locating lever at the inside of installation piece to carry out the angular adjustment of vertical direction to the light filling all-in-one of making a video recording, avoided adopting threaded connection's mode fixed angle and the condition of the regulation of being not convenient for next time, thereby realized the effect of being convenient for to adjust.

2. This stabilize durable license plate identification equipment, through setting up the second gag lever post, the pull ring that two second gag lever posts of pulling are connected, two second gag lever posts compress the second compression spring of homonymy respectively, two second compression spring shrink, two second gag lever posts break away from the second spacing groove of homonymy, can make the second connecting block break away from the inside of second fixed block, move the light filling all-in-one of making a video recording simultaneously to the right, it breaks away from the constant head tank to make the third connecting block drive the locating lever, can make light filling all-in-one and equipment body separation of making a video recording, the purpose that the light filling all-in-one of making a video recording convenient to detach.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a left side view of the mounting block of the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1 equipment body, 2 light filling all-in-one of making a video recording, 3 first fixed blocks, 4 turning block, 5 annular piece, 6 first spacing grooves, 7 first installation lid, 8 first gag lever post, 9 first compression spring, 10 installation piece, 11 constant head tank, 12 hinges, 13 briquetting, 14 first connecting blocks, 15 bull stick, 16 torsional spring, 17 second fixed blocks, 18 second connecting blocks, 19 third connecting blocks, 20 locating levers, 21 second spacing grooves, 22 second installation lid, 23 second gag lever posts, 24 second compression spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a stable and durable license plate recognition device comprises a device body 1 and a camera shooting and light supplementing integrated machine 2, wherein a first fixed block 3 is fixedly installed at the top of the device body 1, the top of the first fixed block 3 is rotatably connected with a steering block 4 with one end extending to the outer side of the first fixed block 3, an annular block 5 positioned at the outer side of the steering block 4 is fixedly installed at the top of the device body 1, a first limiting groove 6 is formed in the outer side of the steering block 4, the diameter of the top of the first fixed block 3 is smaller than that of the bottom, the number of the first limiting grooves 6 is not less than twelve, the first limiting grooves 6 are annularly distributed at the outer side of the steering block 4, a first installation cover 7 is fixedly connected to the outer side of the annular block 5, one end of the first installation cover 7, which is far away from the annular block 5, is movably connected with a first limiting rod 8, one end of the first limiting rod sequentially penetrates through, the outer side of the first limiting rod 8 is movably connected with a first compression spring 9 positioned inside a first mounting cover 7, the left side of the first mounting cover 7 is provided with a second mounting hole positioned outside the first limiting rod 8 and the first compression spring 9, the mounting hole is in a convex shape, the top of the steering block 4 is fixedly connected with a mounting block 10, the top of the mounting block 10 is provided with positioning grooves 11, the number of the positioning grooves 11 is not less than seven, the positioning grooves 11 are equidistantly distributed on the top of the mounting block 10, the front of the mounting block 10 is provided with a clamping groove clamped with the steering rod 15, the back of the mounting block 10 is hinged with a pressing block 13 through hinges 12, the pressing block 13 is positioned above the mounting block 10, the front of the pressing block 13 is fixedly connected with a first connecting block 14, the inside of the first connecting block 14 is rotatably connected with a steering rod 15, one end of which extends to the inside of the mounting block 10, the top of the pressing block 13 is rotatably connected with, the top of the steering block 4 is fixedly connected with a second fixed block 17 positioned on the back of the hinge 12, the diameters of two ends of a first limiting rod 8 and a second limiting rod 23 are smaller than the diameter of the middle part, one sides of the two second limiting rods 23 far away from the second fixed block 17 are fixedly connected with pull rings, the inside of the second fixed block 17 is rotatably connected with a second connecting block 18, one end of the second connecting block 18 extends to the upper part of the second fixed block 17, the top of the second connecting block 18 is fixedly connected with a camera light-filling all-in-one machine 2, the bottom of the camera light-filling all-in-one machine 2 is fixedly connected with a third connecting block 19 positioned on the front side of the second connecting block 18, the inside of the third connecting block 19 is rotatably connected with a positioning rod 20, one end of the positioning rod 20 extends to the inside of the positioning groove 11, a first mounting hole positioned on the outer side of the positioning, the left side and the right side of the second fixing block 17 are fixedly connected with second mounting covers 22, one opposite sides of the two second mounting covers 22 are movably connected with second limiting rods 23, one ends of the second limiting rods 23 sequentially penetrate through the second mounting covers 22 and the second fixing block 17 and extend into the second limiting grooves 21, pull rings connected with the two second limiting rods 23 are pulled through the second limiting rods 23, the two second limiting rods 23 respectively compress second compression springs 24 at the same side, the two second compression springs 24 contract, the two second limiting rods 23 are separated from the second limiting grooves 21 at the same side, so that the second connecting block 18 can be separated from the inside of the second fixing block 17, the camera and light supplement integrated machine 2 is moved rightwards, the third connecting block 19 drives the positioning rod 20 to be separated from the positioning groove 11, the camera and light supplement integrated machine 2 can be separated from the equipment body 1, and the purpose of convenient disassembly of the camera and light supplement integrated machine 2 is achieved, the outer sides of the two second limiting rods 23 are movably connected with second compression springs 24 positioned in the second mounting cover 22, the first limiting rods 8 are arranged to pull rings connected with the first limiting rods 8, the first limiting rods 8 compress the first compression springs 9, the first limiting rods 8 are separated from the inner parts of the first limiting grooves 6, the steering block 4 can be rotated along the first fixing block 3 to a proper position, the pull rings connected with the first limiting rods 8 are loosened, the first compression springs 9 are reset, the first limiting rods 8 enter the inner parts of the first limiting grooves 6, the camera shooting and light supplementing all-in-one machine 2 can be subjected to angle adjustment in the horizontal direction, meanwhile, the rotating rods 15 are separated from clamping grooves in the mounting block 10, the pressing block 13 can be rotated along the hinge 12, the position of the positioning rod 20 in the mounting block 10 can be adjusted, and the camera shooting and light supplementing all-in-one machine 2 can be subjected to angle adjustment in the vertical direction, the condition that the angle is fixed by adopting a threaded connection mode and the adjustment is inconvenient next time is avoided, so that the effect of convenient adjustment is realized.

In summary, in the stable and durable license plate recognition device, by arranging the first limiting rod 8, pulling the pull ring connected with the first limiting rod 8, the first limiting rod 8 compresses the first compression spring 9, so that the first limiting rod 8 is separated from the inside of the first limiting groove 6, the steering block 4 can be rotated along the first fixing block 3 to a proper position, the pull ring connected with the first limiting rod 8 is loosened, the first compression spring 9 is reset, the first limiting rod 8 enters the inside of the first limiting groove 6, the angle adjustment in the horizontal direction of the camera shooting and light supplement integrated machine 2 can be performed, meanwhile, the rotating rod 15 is separated from the clamping groove on the mounting block 10, the pressing block 13 is rotated along the hinge 12, the position of the positioning rod 20 in the mounting block 10 can be adjusted, the angle adjustment in the vertical direction of the camera shooting and light supplement integrated machine 2 can be performed, the situation that the angle is fixed by adopting a threaded connection mode and the adjustment is inconvenient next time is avoided, thereby realizing the effect of convenient adjustment, the two second limiting rods 23 respectively compress the second compression springs 24 at the same side by arranging the second limiting rods 23 and pulling the pull rings connected with the two second limiting rods 23, the two second compression springs 24 contract, the two second limiting rods 23 are separated from the second limiting grooves 21 at the same side, the second connecting block 18 can be separated from the inside of the second fixing block 17, and the camera and light supplement integrated machine 2 is moved to the right, so that the third connecting block 19 drives the positioning rod 20 to separate from the positioning groove 11, the camera shooting and light supplementing integrated machine 2 can be separated from the equipment body 1, the purpose of convenient disassembly of the camera shooting and light supplementing integrated machine 2 is achieved, the problem that the camera of most existing license plate recognition equipment adopts a threaded connection mode to fix the angle is solved, when the angle needs to be adjusted, the screw needs to be loosened, which is inconvenient to operate.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stabilize durable license plate recognition equipment, includes equipment body (1) and the light filling all-in-one of making a video recording (2), its characterized in that: the top of the equipment body (1) is fixedly provided with a first fixed block (3), the top of the first fixed block (3) is rotatably connected with a steering block (4) of which one end extends to the outside of the first fixed block (3), the top of the equipment body (1) is fixedly provided with an annular block (5) positioned at the outside of the steering block (4), the outside of the steering block (4) is provided with a first limiting groove (6), the outside of the annular block (5) is fixedly connected with a first mounting cover (7), one side of the first mounting cover (7) far away from the annular block (5) is movably connected with a first limiting rod (8) of which one end sequentially penetrates through the first mounting cover (7) and the annular block (5) and extends to the inside of the first limiting groove (6), the outside of the first limiting rod (8) is movably connected with a first compression spring (9) positioned inside the first mounting cover (7), the top of the steering block (4) is fixedly connected with an installation block (10), the top of the installation block (10) is provided with a positioning groove (11), the back of the installation block (10) is hinged with a pressing block (13) through a hinge (12), the pressing block (13) is positioned above the installation block (10), the front of the pressing block (13) is fixedly connected with a first connecting block (14), the inside of the first connecting block (14) is rotatably connected with a rotating rod (15) with one end extending to the inside of the installation block (10), the top of the pressing block (13) is rotatably connected with the back of the rotating rod (15) through a torsion spring (16), the top of the steering block (4) is fixedly connected with a second fixing block (17) positioned at the back of the hinge (12), the inside of the second fixing block (17) is rotatably connected with a second connecting block (18) with one end extending to the top of the second fixing block (17), the top of the second connecting block (18) is fixedly connected with a camera shooting and light supplementing integrated machine (2), the bottom of the camera shooting and light supplementing integrated machine (2) is fixedly connected with a third connecting block (19) positioned on the front side of the second connecting block (18), a positioning rod (20) with one end extending to the inside of the positioning groove (11) is rotatably connected inside the third connecting block (19), the left side and the right side of the second connecting block (18) are both provided with a second limiting groove (21), the equal fixedly connected with second installation lid (22) in the left and right sides of second fixed block (17), two the equal swing joint in one side that second installation lid (22) carried on the back mutually has one end to run through second installation lid (22) and second fixed block (17) in proper order and extend to second gag lever post (23) of second spacing groove (21) inside, two the equal swing joint in the outside of second gag lever post (23) has second compression spring (24) that are located second installation lid (22) inside.

2. The robust license plate recognition device of claim 1, further comprising: the diameter of the top of the first fixing block (3) is smaller than that of the bottom of the first fixing block, the number of the first limiting grooves (6) is not less than twelve, and the first limiting grooves (6) are annularly distributed on the outer side of the steering block (4).

3. The robust license plate recognition device of claim 1, further comprising: the diameters of the two ends of the first limiting rod (8) and the second limiting rod (23) are smaller than the diameter of the middle of the first limiting rod, and the diameters of the two ends of the second limiting rod (23) are smaller than the diameter of the middle of the second limiting rod, and one side of the second limiting rod (23), which is far away from the second fixing block (17), is fixedly connected with a pull ring.

4. The robust license plate recognition device of claim 1, further comprising: seven are no less than in the quantity of constant head tank (11), and constant head tank (11) are the equidistance and distribute at the top of installation piece (10), the draw-in groove with bull stick (15) joint is seted up in the front of installation piece (10).

5. The robust license plate recognition device of claim 1, further comprising: the first mounting hole that is located the locating lever (20) outside is seted up to the inside of third connecting block (19), locating lever (20) are the C shape.

6. The robust license plate recognition device of claim 1, further comprising: and a second mounting hole which is positioned on the outer sides of the first limiting rod (8) and the first compression spring (9) is formed in the left side of the first mounting cover (7), and the mounting hole is in a convex shape.