CN219571493U - Parking area license plate recognition device convenient and fast to adjust - Google Patents

Abstract

The utility model discloses a rapid and convenient adjustment license plate recognition device for a parking lot, which comprises a fixed rectangular cylinder and a device shell, wherein a plurality of equidistant limiting holes are formed in the outer wall of one side of the fixed rectangular cylinder, a movable rectangular cylinder is inserted into the fixed rectangular cylinder, a limiting box is connected with the inner wall of the bottom of the movable rectangular cylinder through screws, a first spring is connected with the inner wall of one side of the limiting box through screws, one end of the first spring is connected with a square block through screws, one side of the square block is connected with a pin through the fixed rectangular cylinder and is matched with the limiting holes, grooves are formed in two sides of the limiting box, and rectangular plates are inserted into the grooves. According to the vehicle license plate recognition device, the fixed rectangular cylinder, the movable rectangular cylinder, the limiting box, the first spring, the pin, the limiting hole and other devices are arranged to be matched, so that the height of the vehicle recognition device can be adjusted according to requirements of different operation places, and the convenience of the vehicle license plate recognition device is improved better.

Description

Parking area license plate recognition device convenient and fast to adjust

Technical Field

The utility model relates to the technical field of license plate recognition, in particular to a parking lot license plate recognition device with rapid and convenient adjustment.

Background

The parking lot is a place for parking a vehicle. The parking lot has a simple parking lot with only parking grids drawn and no management and charging, and also has a charging parking lot with an entrance and exit fence, a parking manager and a timing cashier. Modern parking lots often have automated time keeping toll systems, closed circuit television and video recorder systems.

License plate recognition devices have been widely used in areas such as parking lots, urban roads, etc. for automatic capturing and recognition of vehicle license plates. The existing license plate recognition device is generally fixed on a required operation place through the license plate recognition device, and then the license plate is snapped and recognized through a camera on the device.

Through retrieving, chinese patent application number 202121915786.1's patent discloses a vehicle identification device for intelligent management in parking area, including base, cylinder, sleeve and license plate recognition device, the cylinder is vertical to be placed, and the one end fixed mounting of cylinder is at the up end of base, and telescopic open end down, sleeve cover establish on the cylinder and with cylinder sliding fit, telescopic top fixed mounting license plate recognition device installs multi-row stop gear on the cylinder, and multi-row stop gear is in order to inject the cooperation position of sleeve and cylinder along the circumference interval distribution of cylinder. In the above patent, when the personnel operate at the height-adjusting, the personnel are too tedious and can not quickly and firmly adjust, so the parking lot license plate recognition device with quick and convenient adjustment is provided.

Disclosure of Invention

The utility model aims to provide a parking lot license plate recognition device capable of being quickly and conveniently adjusted so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a convenient parking area license plate recognition device of quick adjustment, includes fixed rectangle section of thick bamboo and device shell, fixed rectangle section of thick bamboo one side outer wall is provided with the spacing hole that a plurality of equidistance distribute, fixed rectangle section of thick bamboo inside grafting has a movable rectangle section of thick bamboo, movable rectangle section of thick bamboo bottom inner wall screw connection has spacing case, spacing case one side inner wall screw connection has spring one, spring one end screw connection has the square, square one side screw connection has the pin, fixed rectangle section of thick bamboo is worn out to the pin and with spacing hole assorted, spacing case both sides all open flutedly, the recess is inside all pegged graft rectangular plate, two rectangular plate top outer wall screw connection has same roof, two rectangular plate one side opposite side outer wall lower extreme screw connection has spacing post, square both sides are provided with the spacing groove respectively, sliding fit between spacing post and the spacing groove, roof top outer wall screw connection has the stock, long rod top outer wall screw connection has square, square top outer wall middle-end connection has the piece, movable rectangle section of thick bamboo both sides inner wall upper end screw connection has a rectangle cover plate, two side outer wall screw connection rectangular plate outer wall connection has rectangular plate outer wall screw, two side cover plate outer wall connection has two symmetrical section of thick bamboo outer wall device, two side outer wall connection rectangular plate outer wall connection screw 38has.

Further, a display screen is arranged on the outer wall of one side of the device shell, and a camera device is arranged on the outer wall of the top of the device shell.

Further, the camera device comprises two metal plates, threaded holes are formed in the outer walls of one opposite sides of the two metal plates, bolts are connected in the threaded holes through threads, a loop bar is sleeved on the outer walls of the bolts, and one end of the loop bar is connected with a camera through screws.

Further, the two ends of the outer wall of the top of the device shell are connected with supporting rods through screws, two outer walls of the top of the supporting rods are connected with the same sun shield through screws, and the sun shield is a stainless steel sheet.

Further, a warning lamp is arranged at the upper end of the outer wall of one side of the device shell.

Further, the lower end of the outer wall of one side of the device shell is provided with a plurality of LED lamps which are distributed at equal intervals.

Further, heat dissipation holes are formed in the upper ends of the outer walls of the two sides of the device shell.

Further, the supporting device comprises a round supporting leg, the outer wall of the bottom of the round supporting leg is connected with a disc through screws, a plurality of through holes are formed in the disc, and the through holes are distributed on the outer side of the disc in a circumferential mode.

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

1. this a parking area license plate recognition device for quick adjustment is convenient, through being provided with fixed rectangle section of thick bamboo, movable rectangle section of thick bamboo, spacing case, spring one, pin, spacing hole, spacing groove, rectangular plate, spacing post, roof, spring two, stock, square board, press the piece, handle device cooperation, realization that can be faster carries out height-adjusting to vehicle recognition device in the job site demand of different requirements, better promotion license plate recognition device's convenience.

2. This a parking area license plate recognition device for quick adjustment is convenient through being provided with metal sheet, bolt, loop bar device cooperation, can carry out the free regulation to the camera, and the better discernment license plate of being convenient for promotes device's convenience and practicality.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of an adjusting structure according to the present utility model;

FIG. 4 is an enlarged schematic view of an adjusting structure according to the present utility model;

fig. 5 is a schematic cross-sectional view of a limiting structure according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. fixing a rectangular cylinder; 2. a movable rectangular cylinder; 3. a limit box; 4. a first spring; 5. a pin; 6. a limiting hole; 7. a limit groove; 8. a rectangular plate; 9. a limit column; 10. a top plate; 11. a second spring; 12. a long rod; 13. a square plate; 14. pressing blocks; 15. a handle; 16. a device housing; 17. a display screen; 18. a camera; 19. a metal plate; 20. a bolt; 21. a sun visor; 22. a warning light; 23. an LED lamp; 24. round supporting legs; 25. a disk.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, a rapid and convenient adjustment parking lot license plate recognition device comprises a fixed rectangular cylinder 1 and a device shell 16, wherein a plurality of equidistant spacing holes 6 are formed in the outer wall of one side of the fixed rectangular cylinder 1, so that the height of the device can be conveniently adjusted through the spacing holes 6 to meet the requirements of a workplace, a movable rectangular cylinder 2 is inserted into the fixed rectangular cylinder 1, a spacing box 3 is connected with the inner wall screw at the bottom of the movable rectangular cylinder 2, a first spring 4 is connected with the inner wall screw at one side of the spacing box 3, one end of the first spring 4 is connected with a square block by a screw, one side of the square block is connected with a pin 5, and the pin 5 penetrates out of the fixed rectangular cylinder 1 and is matched with the spacing holes 6;

both sides of the limit box 3 are provided with grooves, rectangular plates 8 are inserted into the grooves, the outer wall screw of the top of each rectangular plate 8 is connected with the same top plate 10, the lower end screw of the outer wall of the opposite side of each rectangular plate 8 is connected with a limit post 9, both sides of each square are respectively provided with a limit groove 7, and the limit posts 9 are in sliding fit with the limit grooves 7;

by extruding the top plate 10, the top plate 10 moves downwards to drive two rectangular plates 8 to move in the grooves on the two sides of the limit box 3 in a limiting mode, the rectangular plates 8 move downwards to drive limiting columns 9 on the rectangular plates 8 to move downwards in limiting grooves 7 on the square blocks, the limiting columns 9 move downwards to press the square blocks to move rightwards, the square blocks move rightwards to press a first spring 4 to compress and deform rightwards, pins 5 on one side of the square blocks are pulled out of limiting holes 6, a movable rectangular cylinder 2 can move upwards and downwards to facilitate height limiting adjustment of the device, long rods 12 are connected to outer wall screws on the top of the top plate 10, square plates 13 are connected to outer wall screws on the top of the long rods 12, and pressing blocks 14 are connected to middle end screws on the outer walls of the top of the square plates 13;

the upper ends of the inner walls of the two sides of the movable rectangular cylinder 2 are connected with the same cover plate through screws, the outer wall of the top of the cover plate is connected with a second spring 11 which is symmetrically distributed through screws with the outer wall of the bottom of the square plate 13, and the upper ends of the outer walls of the two sides of the movable rectangular cylinder 2 are connected with handles 15 through screws;

when the height needs to be adjusted, the handles 15 on two sides of the movable rectangular cylinder 2 are grasped by two hands while the pressing block 14 is pressed, the square plate 13 moves downwards when the pressing block 14 is pressed downwards, the spring II 11 is compressed and deformed, the square plate 13 moves downwards to bring the long rod 12 to move downwards, the long rod 12 moves downwards to bring the top plate 10 to move downwards, the top plate 10 moves downwards to bring the two rectangular plates 8 to move downwards in the grooves on two sides of the limit box 3, and the rectangular plates 8 move downwards to bring the limit posts 9 on the rectangular plates 8 to move downwards in the limit grooves 7 on the square blocks;

the limiting column 9 moves downwards to press the square block to move rightwards, the square block moves rightwards to press the first spring 4 to compress and deform rightwards, at the moment, the pin 5 on one side of the square block is pulled out of the limiting hole 6, the movable rectangular cylinder 2 can move upwards and downwards, after the proper height is adjusted, the pressing block 14 is stopped to be pressed, the square plate 13 welded with the pressing block 14 is rebounded under the action of the restoring deformation of the second spring 11, at the moment, the square plate 13 moves upwards to drive the pressing block 14 to move upwards, at the same time, the square plate 13 moves upwards to drive the long rod 12 to move upwards, at the moment, the top plate 10 is not pressed, at the moment, the compressed first spring 4 in the limiting box 3 begins to restore deformation, the square block is pushed leftwards, the pin 5 welded on one side of the square block is driven to gradually move to be matched with the limiting hole 6 and penetrate out of the limiting hole 6 to form fixation, one side of the movable rectangular cylinder 2 is connected with the device shell 16 through a screw, and the outer wall of the bottom of the fixed rectangular cylinder 1 is provided with a supporting device to support and fix the device conveniently.

In the utility model, the display screen 17 is arranged on the outer wall of one side of the device shell 16, and the display screen 17 displays required contents through a control system arranged in the device shell 16 during operation, so that a driver can be reminded conveniently, and the camera device is arranged on the outer wall of the top of the device shell 16, and can shoot and identify license plates of vehicles entering and exiting through control, so that the vehicles entering and exiting can be controlled better.

According to the utility model, the camera device comprises two metal plates 19, threaded holes are formed in the outer walls of opposite sides of the two metal plates 19, bolts 20 are connected in the threaded holes through threads, a sleeve rod is sleeved on the outer walls of the bolts 20, one end of the sleeve rod is connected with a camera 18 through screws, the camera 18 is adjusted to a proper angle, then the bolts 20 are rotated, so that the two metal plates 19 can generate Xu Xingbian, the sleeve rod between the two metal plates 19 is clamped and fixed, the angle of the camera 18 is conveniently adjusted, and the identification precision is improved.

In the utility model, the two ends of the outer wall of the top of the device shell 16 are connected with the supporting rods by the screws, the outer walls of the tops of the two supporting rods are connected with the same sun shield 21 by the screws, so that sun and rain are conveniently shielded, the service life is prolonged, the sun shield 21 is a stainless steel sheet, the rust resistance of the sun shield 21 is improved, and the sun and rain shielding effect is conveniently and well provided.

In the utility model, the upper end of the outer wall of one side of the device shell 16 is provided with the warning lamp 22, and the warning lamp 22 can be controlled by a control system in the device shell 16, so that relevant information can be conveniently reminded to a driver, and the driving safety of the driver is ensured.

In the utility model, the lower end of the outer wall of one side of the device shell 16 is provided with a plurality of LED lamps 23 which are distributed at equal intervals, and the license plate can be seen and recognized in time under dark or night environment through the illumination of the LED lamps 23.

In the utility model, the upper ends of the outer walls of the two sides of the device shell 16 are provided with the heat dissipation holes, so that the control system in the device shell 16 is reduced, and the safety and reliability of the device are improved.

According to the utility model, the supporting device comprises the round supporting legs 24, the outer wall of the bottom of the round supporting legs 24 is connected with the circular disc 25 through screws, a plurality of through holes are formed in the circular disc 25, the through holes are circumferentially distributed on the outer side of the circular disc 25, the circular disc 25 can be fixed after being placed on a working site, and then the circular disc 25 is reinforced and fixed through the through holes on the circular disc 25, so that the whole device is conveniently supported better.

The working principle of the utility model is as follows:

when the license plate recognition device is required to be arranged at some changed places, the device is firstly placed at the required places, the disc 25 can be fixed after being placed at the working places, then the device is fixed through the through holes on the disc 25, when the change of the places is required to be adjusted in height, the push block 14 is pressed, the handles 15 on two sides of the movable rectangular cylinder 2 are grabbed by two hands, the square plate 13 moves downwards when the push block 14 is pressed downwards, the springs II 11 are compressed and deformed, the square plate 13 moves downwards to move downwards with the long rod 12, the long rod 12 moves downwards to move downwards with the top plate 10, the top plate 10 moves downwards to drive the two rectangular plates 8 to move downwards in the grooves on two sides of the limit box 3, the rectangular plate 8 moves downwards to drive the limit post 9 on the rectangular plate 8 to move downwards in the limit groove 7 on the square block, the limit post 9 moves downwards to press the square block to move rightwards, the square block moves rightwards to press the first spring 4 to compress and deform rightwards, at the moment, the pin 5 on one side of the square block is pulled out of the limit hole 6, the movable rectangular cylinder 2 can move upwards and downwards, after adjusting the proper height, the pressing block 14 is stopped to be pressed, the square plate 13 welded with the pressing block 14 is rebounded under the action of the restoring deformation of the second spring 11, at the moment, the square plate 13 moves upwards to drive the pressing block 14 to move upwards, at the same time, the square plate 13 moves upwards to drive the long rod 12 to move upwards, at the moment, the top plate 10 is not pressed, at the moment, the first spring 4 compressed in the limit box 3 begins to recover deformation to push the square block leftwards, the square moves leftwards to drive the pin 5 welded with one side of the square to gradually move to be matched with the limit hole 6 and penetrate out of the limit hole 6 to form fixation, after the camera 18 is adjusted to a proper position, the camera is adjusted to a proper angle, then the two metal plates 19 deform through rotating the bolts 20, so that a sleeve rod between the two metal plates 19 is clamped and fixed, then a power supply is connected, and the license plate recognition device starts to perform normal license plate recognition work.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. The utility model provides a convenient parking area license plate recognition device of quick adjustment, includes fixed rectangle section of thick bamboo (1) and device shell (16), its characterized in that, fixed rectangle section of thick bamboo (1) one side outer wall is provided with spacing hole (6) that a plurality of equidistance distribute, fixed rectangle section of thick bamboo (1) inside grafting has movable rectangle section of thick bamboo (2), movable rectangle section of thick bamboo (2) bottom inner wall screw connection has spacing case (3), spacing case (3) one side inner wall screw connection has spring one (4), spring one (4) one end screw connection has the square, square one side screw connection has pin (5), pin (5) wear out fixed rectangle section of thick bamboo (1) and with spacing hole (6) assorted, all open on both sides of spacing case (3) has the recess, all peg graft in the recess inside has rectangular plate (8), two rectangular plate (8) top outer wall screw connection has same roof (10), two opposite one side outer wall lower extreme screw connection has spacing post (9), square both sides are provided with spacing groove (7) respectively, between spacing post (7) and roof (12) are connected to the top rectangular plate (12), the middle end screw of the outer wall of the top of the square plate (13) is connected with a pressing block (14), and the upper ends screw of the inner walls of the two sides of the movable rectangular cylinder (2) are connected with the same cover plate.

2. The parking lot license plate recognition device convenient and fast to adjust according to claim 1, wherein the outer wall of the top of the cover plate is connected with a second spring (11) symmetrically distributed with the outer wall of the bottom of the square plate (13) through screws, handles (15) are connected with the upper ends of the outer walls of the two sides of the movable rectangular cylinder (2) through screws, a device shell (16) is connected with one side of the movable rectangular cylinder (2), and a supporting device is arranged on the outer wall of the bottom of the fixed rectangular cylinder (1).

3. The rapid and convenient adjustment parking lot license plate recognition device according to claim 1, wherein a display screen (17) is arranged on the outer wall of one side of the device housing (16), and a camera device is arranged on the outer wall of the top of the device housing (16).

4. A rapid and convenient adjustment parking lot license plate recognition device according to claim 3, wherein the camera device comprises two metal plates (19), threaded holes are formed in the outer walls of the two opposite sides of the metal plates (19), bolts (20) are connected in the threaded holes through threads, a sleeve rod is sleeved on the outer walls of the bolts (20), and one end of the sleeve rod is connected with a camera (18) through a screw.

5. The rapid and convenient adjustment parking lot license plate recognition device according to claim 2, wherein a warning lamp (22) is arranged at the upper end of the outer wall of one side of the device housing (16).

6. The rapid and convenient adjustment parking lot license plate recognition device according to claim 2, wherein two ends of the top outer wall of the device housing (16) are connected with supporting rods through screws, two outer wall of the top of each supporting rod are connected with the same sun shield (21) through screws, and the sun shield (21) is a stainless steel sheet.

7. The rapid and convenient adjustment parking lot license plate recognition device according to claim 2, wherein heat dissipation holes are formed in the upper ends of the outer walls of the two sides of the device housing (16).

8. The rapid and convenient adjustment parking lot license plate recognition device according to claim 2, wherein a plurality of equidistantly distributed LED lamps (23) are arranged at the lower end of the outer wall of one side of the device shell (16).

9. The rapid and convenient adjustment parking lot license plate recognition device according to claim 2, wherein the supporting device comprises round supporting legs (24), a disc (25) is connected to the outer wall of the bottom of each round supporting leg (24) through screws, a plurality of through holes are formed in the disc (25), and the through holes are distributed on the outer side of the disc (25) in a circumferential mode.