CN220895023U - License plate recognition device for parking lot - Google Patents
License plate recognition device for parking lot Download PDFInfo
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- CN220895023U CN220895023U CN202322878634.4U CN202322878634U CN220895023U CN 220895023 U CN220895023 U CN 220895023U CN 202322878634 U CN202322878634 U CN 202322878634U CN 220895023 U CN220895023 U CN 220895023U
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- license plate
- recognition device
- plate recognition
- parking lot
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 11
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- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
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Abstract
The utility model discloses a license plate recognition device for a parking lot, which relates to the technical field of parking lot equipment and comprises a base, a main body, a display screen, an illuminating lamp and a camera, wherein the main body is arranged at the top of the base, the display screen and the illuminating lamp are arranged on the surface of the main body, the camera is arranged at the top of the main body, a deflection piece is arranged in the main body, a lifting piece is arranged at the top of the base, the deflection piece comprises a waterproof cover fixed at one end of the main body, an electric push rod is arranged in the waterproof cover, the electric push rod is arranged at one end of the main body, and the output end of the electric push rod is fixedly connected with a connecting block. According to the license plate recognition device for the parking lot, provided by the utility model, license plates with different angles can be recognized through the deflection piece, so that the technical requirements of a driver are further reduced, and the problem that if the number of vehicles is excessive, the driver needs to continuously adjust the positions of the vehicles and the angles of the license plates, and the situation that the vehicles are possibly blocked is further solved.
Description
Technical Field
The utility model relates to the technical field of parking equipment, in particular to a license plate recognition device for a parking lot.
Background
With the continuous development of society, the number of parking lots is also increasing, and a license plate recognition device is needed to manage vehicles in and out of the parking lots, and the license plate recognition device shoots and records the license plate of the vehicles through a camera, then decodes and recognizes license plate images by utilizing an image processing technology, and the license plate recognition technology is mainly based on technologies such as digital image processing, pattern recognition and artificial intelligence, so that license plate information can be rapidly and accurately recognized, and the management efficiency and safety of the parking lots are improved.
The license plate recognition device generally recognizes the license plate of the vehicle entering and exiting, and in the process of actually recognizing the license plate, the driver is more likely to be blocked because the license plate recognition device is generally in a fixed state and needs to face the license plate to the camera, if the angle of the license plate is not corresponding to the camera, the driver is required to continuously adjust the position and the angle of the vehicle, and if the number of the vehicles is excessive, the driver is likely to be blocked.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems that the conventional license plate recognition device is generally in a fixed state, and if the number of vehicles is too large, the driver's skill will be more likely to be blocked.
Accordingly, an object of the present utility model is to provide a license plate recognition device for a parking lot, which aims to: the license plate recognition device is generally in a fixed state, driver technology is tested relatively, and if the number of vehicles is too large, the license plate recognition device can be blocked.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a license plate recognition device that parking area was used, its includes the base, installs at the main part at the base top, installs display screen and light on the main part surface, installs the camera at the main part top, the inside of main part is equipped with the piece that deflects, the top of base is equipped with the lifter, the buckler that deflects including fixing in main part one end, the inside of buckler is equipped with electric putter, electric putter installs the one end at the main part, electric putter's output fixedly connected with connecting block, one side fixedly connected with rack of connecting block, the rack is located the inboard of main part.
As a preferable mode of the license plate recognition device for a parking lot according to the present utility model, wherein: the inside that rack one end just is located the main part is equipped with the gear, the gear is located the inside of main part, and cup joints rather than the activity, intermeshing between rack and the gear, rack and gear can drive the camera and rotate to alright discern the vehicle of different angles.
As a preferable mode of the license plate recognition device for a parking lot according to the present utility model, wherein: the top fixedly connected with bull stick of gear, the bull stick is located the inside of main part, and is located to carry out the activity and cup joint, the one end of bull stick extends to the top of main part and carries out fixed connection with the camera, and the bull stick can drive the camera rotation.
As a preferable mode of the license plate recognition device for a parking lot according to the present utility model, wherein: the lifting piece comprises a limiting column and a sliding rod which are fixed inside the base, the sliding rod is located on two sides of the limiting column, a motor is installed at the bottom of the limiting column, the output end of the motor is fixedly connected with a transmission shaft, the transmission shaft is located inside the limiting column and movably sleeved with the transmission shaft, and the sliding rod can assist lifting of the sliding block.
As a preferable mode of the license plate recognition device for a parking lot according to the present utility model, wherein: the lifting piece further comprises a cavity formed in the main body, the sliding block is fixedly connected to the inside of the cavity, the main body and the sliding block are fixedly connected through the cavity, the limiting column and the sliding rod are located in the cavity, and the cavity is matched with the top of the base.
As a preferable mode of the license plate recognition device for a parking lot according to the present utility model, wherein: the inside of slider is seted up and is had the screw thread groove, the screw thread groove carries out threaded connection with the transmission shaft, the slider cup joints with the slide bar activity.
As a preferable mode of the license plate recognition device for a parking lot according to the present utility model, wherein: the inside of slider has seted up the spacing groove, the spacing groove is located the both sides of screw thread groove, spacing groove and spacing post looks adaptation each other.
The utility model has the beneficial effects that:
1. According to the utility model, the deflection piece is arranged, when the vehicle is used, the electric push rod can drive the connecting block and the rack to slide along one side of a theme and drive the gear and the rotary rod to rotate, so that the camera can be driven to deflect, license plates of different angles can be identified, the technical requirements of a driver are further reduced, and the problem that if the number of vehicles is excessive, the driver needs to continuously adjust the positions of the vehicles and the angles of the license plates, and the blocking can be caused is further solved.
2. According to the utility model, the lifting piece is arranged, when the vehicle height detection device is used, the motor can drive the transmission shaft to rotate and drive the sliding block to ascend or descend through the rotation of the thread groove along the transmission shaft, so that the main body can be driven to ascend or descend, the purpose of identifying vehicles with different heights can be achieved, and the problem that if the vehicle height is too high or too low, a proper angle and a proper distance can not be shot by the camera is further solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a license plate recognition device for a parking lot according to the present utility model.
Fig. 2 is a schematic diagram showing a front cross-sectional structure of a license plate recognition device for a parking lot according to the present utility model.
Fig. 3 is a schematic side sectional view of a license plate recognition device for a parking lot according to the present utility model.
Fig. 4 is a schematic view of a deflection member of the license plate recognition device for the parking lot.
Fig. 5 is a schematic diagram of a slider structure of a license plate recognition device for a parking lot according to the present utility model.
Reference numerals illustrate:
1. A base; 2. a main body; 21. a display screen; 22. a lighting lamp; 23. a camera; 3. a deflector; 31. a waterproof cover; 32. an electric push rod; 33. a connecting block; 34. a rack; 35. a gear; 36. a rotating rod; 4. a lifting member; 41. a cavity; 42. a limit groove; 43. a motor; 44. a limit column; 45. a transmission shaft; 46. a slide bar; 47. a slide block; 48. a thread groove.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 to 4, in a first embodiment of the present utility model, there is provided a license plate recognition device for a parking lot, the license plate recognition device for a parking lot includes a base 1, a main body 2 mounted on the top of the base 1, a display screen 21 and an illuminating lamp 22 mounted on the surface of the main body 2, a camera 23 mounted on the top of the main body 2, a deflection member 3 provided in the main body 2, and a lifting member 4 provided on the top of the base 1;
The deflector 3 is including fixing the buckler 31 in main part 2 one end, the inside of buckler 31 is equipped with electric putter 32, electric putter 32 installs the one end in main part 2, electric putter 32's output fixedly connected with connecting block 33, one side fixedly connected with rack 34 of connecting block 33, rack 34 is located the inboard of main part 2, rack 34 one end just is located the inside of main part 2 and is equipped with gear 35, gear 35 is located the inside of main part 2, and cup joint with it movably, intermesh between rack 34 and the gear 35, the top fixedly connected with bull stick 36 of gear 35, bull stick 36 is located the inside of main part 2, and be located to carry out the activity and cup joint, the one end of bull stick 36 extends to the top of main part 2 and carries out fixed connection with camera 23.
During the use, when the vehicle passes, external induction system and electric putter 32 cooperation operation, electric putter 32 can drive connecting block 33 and rack 34 and slide along one side of main part 2, owing to intermesh between it and the gear 35, so when it removes, can drive gear 35 and rotate, can drive bull stick 36 and rotate when gear 35 rotates, thereby alright drive camera 23 deflection, thereby alright discern the license plate of different angles, further reduced driver's technical requirement, even further solved if the vehicle is too much, the driver need not stop the position of adjustment vehicle and the angle of license plate, the condition that probably leads to the jam.
Example 2
Referring to fig. 1-5, a second embodiment of the present utility model is shown, which differs from the first embodiment in that:
The lifting part 4 comprises a limit column 44 and a slide rod 46 which are fixed inside the base 1, the slide rod 46 is located on two sides of the limit column 44, a motor 43 is installed at the bottom of the limit column 44, the output end of the motor 43 is fixedly connected with a transmission shaft 45, the transmission shaft 45 is located inside the limit column 44 and is movably sleeved with the transmission shaft 45, the lifting part 4 further comprises a cavity 41 formed inside the main body 2, a slide block 47 is fixedly connected inside the cavity 41, the main body 2 and the slide block 47 are fixedly connected through the cavity 41, the limit column 44 and the slide rod 46 are located inside the cavity 41, a threaded groove 48 is formed inside the slide block 47, the threaded groove 48 is in threaded connection with the transmission shaft 45, the slide block 47 is movably sleeved with the slide rod 46, a limit groove 42 is formed inside the slide block 47, the limit groove 42 is located on two sides of the threaded groove 48, and the limit groove 42 and the limit column 44 are mutually matched.
In the use, when the vehicle passes, external induction device and motor 43 cooperation operation, motor 43 can drive transmission shaft 45 rotation to drive slider 47 and rise or descend through the rotation of screw groove 48 along transmission shaft 45, because slider 47 carries out fixed connection with main part 2, when it removes, can drive main part 2 and rise or descend, simultaneously, can drive camera 23, light 22 and display screen 21 and remove, thereby alright reach the purpose of discernment to the not high vehicle of alright, further solved if the vehicle height is too high or low, can lead to camera 23 unable suitable angle and the distance of shooing.
The rest of the structure is the same as that of embodiment 1.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a license plate recognition device that parking area was used, includes base (1), installs main part (2) at base (1) top, installs display screen (21) and light (22) on main part (2) surface, installs camera (23) at main part (2) top, its characterized in that: a deflection piece (3) is arranged in the main body (2), and a lifting piece (4) is arranged at the top of the base (1);
The deflection piece (3) comprises a waterproof cover (31) fixed at one end of the main body (2), an electric push rod (32) is arranged in the waterproof cover (31), the electric push rod (32) is arranged at one end of the main body (2), the output end of the electric push rod (32) is fixedly connected with a connecting block (33), one side of the connecting block (33) is fixedly connected with a rack (34), and the rack (34) is located on the inner side of the main body (2).
2. The license plate recognition device for a parking lot according to claim 1, wherein: one end of the rack (34) is provided with a gear (35) positioned in the main body (2), the gear (35) is positioned in the main body (2) and is movably sleeved with the gear, and the rack (34) and the gear (35) are meshed with each other.
3. The license plate recognition device for a parking lot according to claim 2, wherein: the top fixedly connected with bull stick (36) of gear (35), bull stick (36) are located the inside of main part (2), and are located to carry out the activity and cup joint, the top that one end of bull stick (36) extends to main part (2) carries out fixed connection with camera (23).
4. The license plate recognition device for a parking lot according to claim 1, wherein: lifting part (4) are including fixing spacing post (44) and slide bar (46) in base (1) inside, slide bar (46) are located the both sides of spacing post (44), motor (43) are installed to the bottom of spacing post (44), the output fixedly connected with transmission shaft (45) of motor (43), transmission shaft (45) are located the inside of spacing post (44), and carry out the activity with it and cup joint.
5. The license plate recognition device for a parking lot according to claim 4, wherein: the lifting part (4) further comprises a cavity (41) formed in the main body (2), a sliding block (47) is fixedly connected to the inside of the cavity (41), the main body (2) and the sliding block (47) are fixedly connected through the cavity (41), and the limiting columns (44) and the sliding rod (46) are both located in the cavity (41).
6. The license plate recognition device for a parking lot according to claim 5, wherein: the inside of slider (47) is seted up and is had screw thread groove (48), screw thread groove (48) carry out threaded connection with transmission shaft (45), slider (47) are cup jointed with slide bar (46) activity.
7. The license plate recognition device for a parking lot according to claim 6, wherein: the inside of slider (47) has seted up spacing groove (42), spacing groove (42) are located the both sides of screw thread groove (48), spacing groove (42) and spacing post (44) looks adaptation each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878634.4U CN220895023U (en) | 2023-10-26 | 2023-10-26 | License plate recognition device for parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878634.4U CN220895023U (en) | 2023-10-26 | 2023-10-26 | License plate recognition device for parking lot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895023U true CN220895023U (en) | 2024-05-03 |
Family
ID=90877783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322878634.4U Active CN220895023U (en) | 2023-10-26 | 2023-10-26 | License plate recognition device for parking lot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895023U (en) |
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2023
- 2023-10-26 CN CN202322878634.4U patent/CN220895023U/en active Active
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