CN215635993U - Device for quickly and automatically identifying license plate in parking lot - Google Patents
Device for quickly and automatically identifying license plate in parking lot Download PDFInfo
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- CN215635993U CN215635993U CN202122077912.7U CN202122077912U CN215635993U CN 215635993 U CN215635993 U CN 215635993U CN 202122077912 U CN202122077912 U CN 202122077912U CN 215635993 U CN215635993 U CN 215635993U
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Abstract
The utility model provides a device for quickly and automatically identifying license plates in a parking lot, which comprises a vehicle identification device main body and an installation base, wherein the top of the installation base is rotatably connected with a support control cabinet, the inside of the support control cabinet is rotatably connected with an adjusting rod, the inside of the support control cabinet is fixedly connected with a positioning rod, and the inside of the support control cabinet is slidably connected with an adjusting block. The utility model discloses a, through operation step motor, can drive and adjust pole control regulating block displacement from top to bottom, make vehicle recognition device main part can stably carry out displacement from top to bottom, operation driving motor can drive first gear, first gear can drive the rotation ring gear, and then can drive the support switch board, make vehicle recognition device main part can carry out angle modulation, and then make the device reach and have direction and angle modulation ability to discernment camera, thereby make the device scope of making a video recording great relatively, thereby be convenient for the quick discernment of license plate, recognition efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of vehicle identification devices, in particular to a device for quickly and automatically identifying license plates in a parking lot.
Background
The license plate recognition camera is a process of converting an optical image signal 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 reflected on a license plate is collected by a camera lens and is focused on a light receiving surface of a camera device (such as a target surface of a camera tube), 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.
The license plate recognition system is an application of a computer video image recognition technology in vehicle license plate recognition, and the license plate recognition is widely applied to occasions such as a parking lot and a highway toll station, but in the actual use process, as the camera shooting range of a vehicle recognition camera is not large enough, the vehicle license plate recognition is slow, even the vehicle needs to repeatedly advance and retreat for multiple times to perform license plate recognition, the license plate recognition efficiency is influenced, and the vehicle recognition camera cannot adjust the direction and the angle, so that a device for rapidly and automatically recognizing the license plate in the parking lot is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a device for quickly and automatically identifying license plates in a parking lot, which has the advantages of direction and angle adjusting capability on an identification camera, relatively large shooting range of the device, convenience for quick identification of the license plates, high identification efficiency and the like, and solves the problems that the direction and angle adjustment cannot be carried out on a vehicle identification camera and the shooting range is not large enough.
(II) technical scheme
In order to realize the purposes that the recognition camera has the capability of adjusting the direction and the angle, so that the shooting range of the device is relatively large, the license plate is convenient to recognize quickly, and the recognition efficiency is high, the utility model provides the following technical scheme: a device for rapidly and automatically identifying license plates in a parking lot comprises a vehicle identification device main body and a mounting base, wherein the top of the mounting base is rotatably connected with a supporting control cabinet, the inside of the supporting control cabinet is rotatably connected with an adjusting rod, the inside of the supporting control cabinet is fixedly connected with a positioning rod, the inside of the supporting control cabinet is slidably connected with an adjusting block, the adjusting block is in threaded connection with the adjusting rod, the adjusting block is slidably connected with the positioning rod, the front of the adjusting block slides to the outside of the supporting control cabinet and is fixedly connected with the back of the vehicle identification device main body, the inner top wall of the supporting control cabinet is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with the top of the adjusting rod, the top of the mounting base is provided with a driving motor, and the output end of the driving motor is fixedly connected with a first gear, the outside fixedly connected with of support switch board rotates the ring gear, first gear meshes with the relative one side of rotation ring gear mutually.
Preferably, the top of the mounting base is fixedly connected with a U-shaped supporting frame, and the driving motor is fixedly connected inside the U-shaped supporting frame.
Preferably, the circumference of the first gear is smaller than that of the rotating gear ring, and a waterproof sunshade cover is fixedly connected to the top of the supporting control cabinet.
Preferably, the adjusting block is internally provided with an anti-abrasion ring, and the inner end face of the anti-abrasion ring is connected to the positioning rod in a sliding manner.
Preferably, a plurality of sliding rollers are fixedly connected to the back surface of the vehicle identification device main body, and the back surfaces of the plurality of sliding rollers are in rolling connection with the front surface of the supporting control cabinet.
Preferably, the inner wall of the support control cabinet left side and the inner wall of the support control cabinet right side are both fixedly connected with anti-collision blocks, and the anti-collision blocks are located between the adjusting blocks and the stepping motor.
(III) advantageous effects
Compared with the prior art, the utility model provides a device for rapidly and automatically identifying license plates in a parking lot, which has the following beneficial effects:
1. this a device for quick automatic identification license plate in parking area, it supports the switch board to be connected with through rotating on the mounting base, sliding connection has the regulating block in supporting the switch board, when operation step motor, can drive regulation pole control regulating block displacement from top to bottom, make the vehicle identification device main part with the positive fixed connection of regulating block can carry out displacement from top to bottom simultaneously, the locating lever can keep adjusting the pole and displacement from top to bottom stably, make the vehicle identification device main part can stably carry out displacement from top to bottom, operation driving motor can drive first gear, first gear can drive the rotation ring gear, and then can drive and support the switch board, make the vehicle identification device main part can carry out angle modulation, and then make the device reach and have direction and angle modulation ability to the discernment camera, thereby make the device scope of making a video recording relatively great, thereby be convenient for the quick identification of license plate, the recognition efficiency is higher.
2. This a device for quick automatic identification license plate in parking area through the top fixedly connected with U font carriage at the mounting base, can play the supporting role to driving motor, has increased device operating stability.
3. This a device for quick automatic identification license plate in parking area is less than the rotating gear ring through the girth that sets up first gear, makes the speed that first gear drove the rotating gear ring relatively slower to make the device when shooting device angular adjustment, adjust comparatively slowly and stably, increased the stability of device.
4. This a device for quick automatic identification license plate in parking area has installed the anti-abrasion ring through the inside at the regulating block, makes the regulating block when upper and lower displacement, and the anti-abrasion ring makes the great production gap of difficult wearing and tearing of locating lever, has increased the durability and the stability of device.
5. This a device for quick automatic identification license plate in parking area through a plurality of slip gyro wheels of back fixedly connected with at vehicle recognition device main part, makes vehicle recognition device main part when displacement from top to bottom, can play the supporting role by slip gyro wheel, and slip gyro wheel can stably slide when vehicle recognition device main part displacement from top to bottom, has increased the durability of device.
6. This a device for quick automatic identification license plate in parking area through at the equal fixedly connected with anticollision piece of the left inner wall of support control cabinet and right inner wall, makes the anticollision piece can protect step motor to be difficult for receiving the collision of regulating block, has increased the practicality of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional elevation view of the structure of the present invention;
FIG. 3 is a schematic side sectional view of the structure of the present invention.
In the figure: 1. a vehicle recognition device main body; 2. mounting a base; 3. supporting the control cabinet; 4. adjusting a rod; 5. positioning a rod; 6. an adjusting block; 7. a stepping motor; 8. a drive motor; 9. a first gear; 10. rotating the toothed ring; 11. a U-shaped supporting frame; 12. a waterproof sunshade cover; 13. an anti-abrasion ring; 14. a sliding roller; 15. and (4) an anti-collision block.
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.
Referring to fig. 1-3, a device for rapidly and automatically identifying license plates in a parking lot comprises a vehicle identification device body 1 and a mounting base 2, the top of the mounting base 2 is rotatably connected with a supporting control cabinet 3, the inside of the supporting control cabinet 3 is rotatably connected with an adjusting rod 4, the inside of the supporting control cabinet 3 is fixedly connected with a positioning rod 5, the inside of the supporting control cabinet 3 is slidably connected with an adjusting block 6, the adjusting block 6 is in threaded connection with the adjusting rod 4, the adjusting block 6 is slidably connected with the positioning rod 5, the front of the adjusting block 6 slides to the outside of the supporting control cabinet 3 and is fixedly connected with the back of the vehicle identification device body 1, the inner top wall of the supporting control cabinet 3 is fixedly connected with a stepping motor 7, the output end of the stepping motor 7 is fixedly connected with the top of the adjusting rod 4, the top of the mounting base 2 is provided with a driving motor 8, the output end of the driving motor 8 is fixedly connected with a first gear 9, a rotating gear ring 10 is fixedly connected to the outer part of the supporting control cabinet 3, and a first gear 9 is meshed with one side opposite to the rotating gear ring 10;
the supporting control cabinet 3 is connected to the mounting base 2 in a rotating mode, the adjusting block 6 is connected to the supporting control cabinet 3 in a sliding mode, when the stepping motor 7 is operated, the adjusting rod 4 can be driven to control the adjusting block 6 to move up and down, the vehicle recognition device main body 1 fixedly connected with the front side of the adjusting block 6 can simultaneously move up and down, the adjusting rod 4 can be kept to stably move up and down by the positioning rod 5, the vehicle recognition device main body 1 can stably move up and down, the driving motor 8 can drive the first gear 9 during operation, the first gear 9 can drive the rotating toothed ring 10, the supporting control cabinet 3 can be driven, the vehicle recognition device main body 1 can be subjected to angle adjustment, the device can achieve the effect that the recognition camera has the direction and angle adjustment capacity, the shooting range of the device is relatively large, the license plate can be conveniently and rapidly recognized, and the recognition efficiency is high.
Further, the top of the mounting base 2 is fixedly connected with a U-shaped supporting frame 11, and the driving motor 8 is fixedly connected inside the U-shaped supporting frame 11;
through the top fixedly connected with U font carriage 11 at mounting base 2, can play the supporting role to driving motor 8, increased device operating stability.
Furthermore, the circumference of the first gear 9 is smaller than that of the rotating gear ring 10, and the top of the supporting control cabinet 3 is fixedly connected with a waterproof sunshade cover 12;
the circumference of the first gear 9 is smaller than the rotating gear ring 10, so that the speed of the first gear 9 driving the rotating gear ring 10 is relatively slow, the device is adjusted slowly and stably when the angle of the shooting device is adjusted, and the stability of the device is improved.
Furthermore, an anti-abrasion ring 13 is arranged inside the adjusting block 6, and the inner end surface of the anti-abrasion ring 13 is connected to the positioning rod 5 in a sliding manner;
the anti-abrasion ring 13 is arranged in the adjusting block 6, so that when the adjusting block 6 moves up and down, the anti-abrasion ring 13 enables the positioning rod 5 not to be easily abraded and generate gaps, and the durability and stability of the device are improved.
Further, a plurality of sliding rollers 14 are fixedly connected to the back of the vehicle identification device main body 1, and the backs of the sliding rollers 14 are in rolling connection with the front of the supporting control cabinet 3;
through fixedly connecting with a plurality of slide rollers 14 at the back of vehicle recognition device main part 1, make vehicle recognition device main part 1 when upper and lower displacement, can play the supporting role by slide roller 14, slide roller 14 can stably slide when vehicle recognition device main part 1 moves up and down, has increased the durability of device.
Furthermore, the left inner wall and the right inner wall of the support control cabinet 3 are both fixedly connected with an anti-collision block 15, and the anti-collision block 15 is positioned between the adjusting block 6 and the stepping motor 7;
through the equal fixedly connected with anticollision piece 15 at the left inner wall of support switch board 3 and right inner wall, make anticollision piece 15 can protect step motor 7 to be difficult for receiving the collision of regulating block 6, increased the practicality of device.
It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.
The working principle is as follows: the supporting control cabinet 3 is rotatably connected on the mounting base 2, the adjusting block 6 is slidably connected in the supporting control cabinet 3, when the stepping motor 7 is operated, the adjusting rod 4 can be driven to control the adjusting block 6 to move up and down, so that the vehicle identification device main body 1 fixedly connected with the front side of the adjusting block 6 can simultaneously move up and down, the positioning rod 5 can keep the adjusting rod 4 to stably move up and down, so that the vehicle identification device main body 1 can stably move up and down, the driving motor 8 can be operated to drive the first gear 9, the first gear 9 can drive the rotating toothed ring 10, so that the supporting control cabinet 3 can be driven, the vehicle identification device main body 1 can be subjected to angle adjustment, the device can have the capability of adjusting the direction and the angle of the identification camera, the camera range of the device is relatively large, the license plate can be conveniently and rapidly identified, the identification efficiency is high, and the problem that the vehicle identification camera cannot adjust the direction and the angle is solved, the imaging range is not large enough.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device that is used for quick automatic identification license plate in parking area which characterized in that: comprises a vehicle recognition device main body (1) and a mounting base (2), the top of the mounting base (2) is rotatably connected with a supporting control cabinet (3), the inside of the supporting control cabinet (3) is rotatably connected with an adjusting rod (4), the inside of the supporting control cabinet (3) is fixedly connected with a positioning rod (5), the inside of the supporting control cabinet (3) is slidably connected with an adjusting block (6), the adjusting block (6) is in threaded connection with the adjusting rod (4), the adjusting block (6) is slidably connected with the positioning rod (5), the front of the adjusting block (6) slides to the outside of the supporting control cabinet (3) and is fixedly connected with the back of the vehicle recognition device main body (1), the inner top wall of the supporting control cabinet (3) is fixedly connected with a stepping motor (7), the output end of the stepping motor (7) is fixedly connected with the top of the adjusting rod (4), the top of mounting base (2) is provided with driving motor (8), the first gear of output fixedly connected with (9) of driving motor (8), the outside fixedly connected with of support switch board (3) rotates ring gear (10), first gear (9) mesh with one side that rotates ring gear (10) is relative mutually.
2. The device for rapidly and automatically identifying the license plate of the parking lot as claimed in claim 1, wherein: the top fixedly connected with U font carriage (11) of mounting base (2), driving motor (8) fixed connection is in the inside of U font carriage (11).
3. The device for rapidly and automatically identifying the license plate of the parking lot as claimed in claim 1, wherein: the circumference of the first gear (9) is smaller than that of the rotating gear ring (10), and the top of the supporting control cabinet (3) is fixedly connected with a waterproof sunshade cover (12).
4. The device for rapidly and automatically identifying the license plate of the parking lot as claimed in claim 1, wherein: an anti-abrasion ring (13) is arranged in the adjusting block (6), and the inner end face of the anti-abrasion ring (13) is connected to the positioning rod (5) in a sliding mode.
5. The device for rapidly and automatically identifying the license plate of the parking lot as claimed in claim 1, wherein: the back of the vehicle identification device main body (1) is fixedly connected with a plurality of sliding rollers (14), and the back of the plurality of sliding rollers (14) is in rolling connection with the front of the supporting control cabinet (3).
6. The device for rapidly and automatically identifying the license plate of the parking lot as claimed in claim 1, wherein: the anti-collision device is characterized in that the inner wall of the left side of the supporting control cabinet (3) and the inner wall of the right side of the supporting control cabinet are fixedly connected with anti-collision blocks (15), and the anti-collision blocks (15) are located between the adjusting blocks (6) and the stepping motors (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077912.7U CN215635993U (en) | 2021-08-31 | 2021-08-31 | Device for quickly and automatically identifying license plate in parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077912.7U CN215635993U (en) | 2021-08-31 | 2021-08-31 | Device for quickly and automatically identifying license plate in parking lot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635993U true CN215635993U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077912.7U Active CN215635993U (en) | 2021-08-31 | 2021-08-31 | Device for quickly and automatically identifying license plate in parking lot |
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| Country | Link |
|---|---|
| CN (1) | CN215635993U (en) |
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2021
- 2021-08-31 CN CN202122077912.7U patent/CN215635993U/en active Active
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