CN210627485U

CN210627485U - In-road license plate recognition integrated machine

Info

Publication number: CN210627485U
Application number: CN201921336508.3U
Authority: CN
Inventors: 周勇; 何安刚
Original assignee: Tianjin Xintai Jiye Electronic Co ltd
Current assignee: Tianjin Xintai Jiye Electronic Co ltd
Priority date: 2019-08-18
Filing date: 2019-08-18
Publication date: 2020-05-26
Anticipated expiration: 2029-08-18

Abstract

The utility model discloses an in-road vehicle license plate recognition all-in-one machine, including base, support and organism, the upper surface of base is connected with the lower fixed surface of organism through the support, the front of organism is provided with display screen and speaker, the upper surface of organism is provided with the head, the top of head is provided with the camera, the head includes casing, first motor, carousel, bracing piece, dead lever and second U-shaped board, the lower surface of casing is connected with the upper fixed surface of organism, the lower fixed surface of casing inner wall is connected with first U-shaped board; through having designed first motor, first pivot, first bearing, carousel, connecting rod, fly leaf, second motor, second gear, first gear, second pivot and second bearing to realized the regulation to camera different position and angle, the flexibility is higher, and is applicable to the detection of different motorcycle type license plates, has improved the vehicle and has passed through efficiency.

Description

In-road license plate recognition integrated machine

Technical Field

The utility model belongs to the technical field of the license plate discernment, concretely relates to license plate discernment all-in-one in road.

Background

A license plate recognition system is generally arranged at an entrance of an open parking lot or an underground parking lot, and after the license plate is recognized by the system, a control rail is opened to allow a motor vehicle to enter.

Through the retrieval, chinese patent CN 208805923U's utility model provides a license plate discernment all-in-one, it can protect the camera of license plate discernment all-in-one and these fragile positions of display screen, avoids damaging, can clean the camera simultaneously, avoids the dirty unable normal work of camera, but its camera is fixed direction setting, inconvenient regulation, and the flexibility is lower, can not be applicable to the detection of different motorcycle type license plates, has reduced the vehicle and has passed through efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an in-road license plate discernment all-in-one to the camera sets up for fixed direction in the in-road license plate discernment all-in-one that provides among the solution above-mentioned background art, inconvenient regulation, and the flexibility is lower, can not be applicable to the detection of different motorcycle type license plates, has reduced the problem that the vehicle passes through efficiency.

For the purpose that realizes above-mentioned can effectual regulation camera position angle, the utility model provides a following technical scheme: the in-road vehicle license plate identification all-in-one machine comprises a base, a support and a machine body, wherein the upper surface of the base is fixedly connected with the lower surface of the machine body through the support, a display screen and a loudspeaker are arranged on the front surface of the machine body, a movable device is arranged on the upper surface of the machine body, a camera is arranged at the top end of the movable device, the movable device comprises a shell, a first motor, a turntable, a supporting rod, a fixed rod and a second U-shaped plate, the lower surface of the shell is fixedly connected with the upper surface of the machine body, a first U-shaped plate is fixedly connected to the lower surface of the inner wall of the shell, a first rotating device is clamped on the upper surface of the first U-shaped plate, two ends of the first rotating device are respectively fixedly connected with an output shaft of the first motor and the lower surface of the turntable, the first motor is fixedly, the two supporting devices are connected in an annular sliding groove formed in the lower surface of the inner wall of the shell in a sliding manner, the upper surface of the rotary table is fixedly connected with a movable plate through two supporting rods, the movable plate is positioned in a first through hole formed in the upper surface of the shell, the lower surface of the movable plate is fixedly connected with a second motor through a fixed rod, an output shaft of the second motor is fixedly connected with a first gear, a second through hole is formed in the upper surface of the movable plate, a third through hole is formed in the lower surface of the second U-shaped plate, the first gear penetrates through the second through hole formed in the upper surface of the movable plate and is in meshing connection with a second gear through the third through hole formed in the lower surface of the second U-shaped plate, the lower surface of the second U-shaped plate is fixedly connected with the upper surface of the movable plate, a second rotating device is clamped on the inner, the outer wall fixedly connected with connecting rod of second rotating device, the top fixedly connected with camera of connecting rod.

Preferably, the first rotating device comprises a first bearing and a first motor, the first bearing is clamped on the upper surface of the first U-shaped plate, a first rotating shaft is sleeved on the inner wall of the first bearing, and two ends of the first rotating shaft are respectively fixedly connected with an output shaft of the first motor and the lower surface of the turntable.

Preferably, the supporting device comprises a supporting leg, the top end of the supporting leg is fixedly connected with the lower surface of the turntable, a pulley is arranged at the bottom end of the supporting leg, and the pulley is slidably connected in the annular chute.

Preferably, the second rotating device comprises a second rotating shaft, the outer wall of the second rotating shaft is fixedly connected with the bottom end of the connecting rod, the outer wall of the second rotating shaft is fixedly connected with the inner wall of the second gear, two second bearings are sleeved on the outer wall of the second rotating shaft, and the two second bearings are respectively clamped on the left side surface and the right side surface of the inner wall of the second U-shaped plate.

Preferably, the left side surface and the right side surface of the inner wall of the shell are both provided with water leakage holes, and the water leakage holes are inclined to the horizontal line.

Preferably, the first motor is a waterproof speed reduction motor, and the second motor is a waterproof speed reduction motor.

Preferably, the second through hole and the third through hole have the same size, and the length and the width of the second through hole and the third through hole are two centimeters larger than the length and the width of the first gear.

Compared with the prior art, the utility model provides an in-road license plate discernment all-in-one possesses following beneficial effect:

1. through having designed first motor, first pivot, first bearing, carousel, connecting rod, fly leaf, second motor, second gear, first gear, second pivot and second bearing to realized the regulation to camera different position and angle, the flexibility is higher, and is applicable to the detection of different motorcycle type license plates, has improved the vehicle and has passed through efficiency.

2. Through having designed supporting leg and pulley, when the carousel rotated, supporting leg and pulley played the effect of support, and the pulley slides in annular spout to make the rotation of carousel more steady, thereby make the rotation of camera more steady.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is an enlarged schematic structural view of part a of the present invention.

In the figure: 1. a base; 2. a support; 3. a body; 4. a display screen; 5. a speaker; 6. a mobile device; 601. a housing; 602. a first U-shaped plate; 603. a first rotating device; 6031. a first bearing; 6032. a first rotating shaft; 604. a first motor; 605. a turntable; 606. a support device; 6061. supporting legs; 6062. a pulley; 607. a support bar; 608. a movable plate; 609. a first through hole; 610. fixing the rod; 611. a second motor; 612. a first gear; 613. a second through hole; 614. a third through hole; 615. a second U-shaped plate; 616. a second gear; 617. a second rotating device; 6171. a second rotating shaft; 6172. a second bearing; 618. a connecting rod; 619. an annular chute; 620. a water leakage hole; 7. a camera is provided.

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. 1-3, the all-in-one machine for identifying street nameplates includes a base 1, a bracket 2 and a machine body 3, wherein an upper surface of the base 1 is fixedly connected with a lower surface of the machine body 3 through the bracket 2, a front surface of the machine body 3 is provided with a display screen 4 and a speaker 5, an upper surface of the machine body 3 is provided with a movable device 6, a top end of the movable device 6 is provided with a camera 7, the movable device 6 includes a housing 601, a first motor 604, a turntable 605, a support rod 607, a fixed rod 610 and a second U-shaped plate 615, a lower surface of the housing 601 is fixedly connected with an upper surface of the machine body 3, a lower surface of an inner wall 601 of the housing is fixedly connected with a first U-shaped plate 602, an upper surface of the first U-shaped plate 602 is connected with a first rotating device 603 in a clamping manner, two ends of the first rotating device 603 are respectively fixedly connected with an output shaft, the lower surface of the rotary table 605 is provided with two supporting devices 606, and the two supporting devices 606 are both slidably connected in an annular sliding groove 619 formed in the lower surface of the inner wall of the housing 601, the upper surface of the rotary table 605 is fixedly connected with a movable plate 608 through two supporting rods 607, the movable plate 608 is located in a first through hole 609 formed in the upper surface of the housing 601, the lower surface of the movable plate 608 is fixedly connected with a second motor 611 through a fixing rod 610, an output shaft of the second motor 611 is fixedly connected with a first gear 612, the upper surface of the movable plate 608 is provided with a second through hole 613, the lower surface of the second U-shaped plate 615 is provided with a third through hole 614, the first gear 612 passes through the second through hole 613 formed in the upper surface of the movable plate 608 and the third through hole 614 formed in the lower surface of the second U-shaped plate 615 to be engaged with a second gear 616, the lower surface of the second U-shaped, the second rotating device 617 is clamped on the inner wall of the second U-shaped plate 615, a connecting rod 618 is fixedly connected to the outer wall of the second rotating device 617, and the top end of the connecting rod 618 is fixedly connected with the camera 7.

Please refer to fig. 2, the first rotating device 603 includes a first bearing 6031 and a first motor 604, the first bearing 6031 is clamped on the upper surface of the first U-shaped plate 602, a first rotating shaft 6032 is sleeved on the inner wall of the first bearing 6031, two ends of the first rotating shaft 6032 are respectively fixedly connected with the output shaft of the first motor 604 and the lower surface of the rotating plate 605, so that the rotating plate 605 rotates more stably, and the transmission rate of the output shaft of the first motor 604 is reduced, so that the rotation of the camera 7 is more stable.

Please refer to fig. 2 and fig. 3, the supporting device 606 includes a supporting leg 6061, the top end of the supporting leg 6061 is fixedly connected to the lower surface of the turntable 605, and the bottom end of the supporting leg 6061 is provided with a pulley 6062, the pulley 6062 is slidably connected in the annular sliding slot 619, for the rotation of the turntable 605, the supporting leg 6061 and the pulley 6062 support, and the pulley 6062 slides in the annular sliding slot 619, so that the rotation of the turntable 605 is more stable, and the rotation of the camera 7 is more stable.

As shown in fig. 2, the second rotating device 617 includes a second rotating shaft 6171, an outer wall of the second rotating shaft 6171 is fixedly connected to the bottom end of the connecting rod 618, an outer wall of the second rotating shaft 6171 is fixedly connected to an inner wall of the second gear 616, two second bearings 6172 are sleeved on the outer wall of the second rotating shaft 6171, and the two second bearings 6172 are respectively clamped to left and right sides of an inner wall of the second U-shaped plate 615, so that the connecting rod 618 with the camera 7 rotates more stably when the vertical angle is adjusted.

Referring to fig. 2, the left and right sides of the inner wall of the housing 601 are both provided with water leakage holes 620, and the water leakage holes 620 are disposed obliquely to the horizontal line, so as to ensure the drainage of rainwater penetrating into the housing 601 and prevent the damage to the internal machine of the housing 601 caused by long-term storage in the housing 601.

Referring to fig. 2, the first motor 604 is a waterproof speed-reducing motor, and the second motor 611 is a waterproof speed-reducing motor, so as to avoid erosion damage of external rainwater to the first motor 604 and the second motor 611.

Referring to fig. 2, the second through hole 613 and the third through hole 614 have the same size, and the length and the width of the second through hole 613 and the third through hole 614 are two centimeters larger than the length and the width of the first gear 612, so as to ensure the rotation of the first gear 612 and avoid the contact wear of the first gear 612 with the second through hole 613 and the third through hole 614.

The working principle is as follows: the first motor 604 works, the output shaft of the first motor 604 drives the first rotating shaft 6032 to rotate, so that the rotating disc 605 drives the movable plate 608 to rotate through the supporting rod 607, the two pulleys 6062 slide in the annular sliding chute 619, so that the second U-shaped plate 615 drives the connecting rod 618 to rotate, so that the camera 7 rotates to a proper direction, the first motor 604 stops working, the second motor 611 works, the output shaft of the second motor 611 drives the first gear 612 to rotate in a forward direction, so that the first gear 612 drives the second gear 616 to rotate, so that the second rotating shaft 6171 drives the connecting rod 618 to rotate, so that the camera 7 rotates upwards, or the output shaft of the second motor 611 drives the first gear 612 to rotate in a reverse direction, so that the first gear 612 drives the second gear 616 to rotate, so that the second rotating shaft 6171 drives the connecting rod 618 to rotate, so that the camera 7 rotates downwards, so that the camera 7 is converted to a proper angle, the second motor 611 stops moving, and the camera 7 detects the license plate of the vehicle.

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 in-road license plate recognition all-in-one machine comprises a base (1), a support (2) and a machine body (3), and is characterized in that: the upper surface of the base (1) is fixedly connected with the lower surface of the machine body (3) through a support (2), the front of the machine body (3) is provided with a display screen (4) and a loudspeaker (5), the upper surface of the machine body (3) is provided with a movable device (6), the top end of the movable device (6) is provided with a camera (7), the movable device (6) comprises a shell (601), a first motor (604), a turntable (605), a supporting rod (607), a fixing rod (610) and a second U-shaped plate (615), the lower surface of the shell (601) is fixedly connected with the upper surface of the machine body (3), the lower surface of the inner wall of the shell (601) is fixedly connected with a first U-shaped plate (602), the upper surface of the first U-shaped plate (602) is clamped with a first rotating device (603), and two ends of the first rotating device (603) are fixedly connected with the output shaft of the first motor (604) and the lower surface of the turntable (605), the first motor (604) is fixedly connected to the lower surface of the inner wall of the shell (601), the lower surface of the rotary disc (605) is provided with two supporting devices (606), the two supporting devices (606) are both arranged and connected in an annular sliding groove (619) formed in the lower surface of the inner wall of the shell (601) in a sliding manner, the upper surface of the rotary disc (605) is fixedly connected with a movable plate (608) through two supporting rods (607), the movable plate (608) is located in a first through hole (609) formed in the upper surface of the shell (601), the lower surface of the movable plate (608) is fixedly connected with a second motor (611) through a fixing rod (610), an output shaft of the second motor (611) is fixedly connected with a first gear (612), the upper surface of the movable plate (608) is provided with a second through hole (613), and the lower surface of the second U-shaped plate (615), the first gear (612) penetrates through a second through hole (613) formed in the upper surface of the movable plate (608) and a third through hole (614) formed in the lower surface of the second U-shaped plate (615) to be connected with a second gear (616) in a meshing mode, the lower surface of the second U-shaped plate (615) is fixedly connected with the upper surface of the movable plate (608), a second rotating device (617) is clamped on the inner wall of the second gear (616), the second rotating device (617) is clamped on the inner wall of the second U-shaped plate (615), a connecting rod (618) is fixedly connected to the outer wall of the second rotating device (617), and a camera (7) is fixedly connected to the top end of the connecting rod (618).

2. The in-road license plate recognition all-in-one machine of claim 1, wherein: first rotary device (603) include first bearing (6031) and first motor (604), first bearing (6031) joint is at the upper surface of first U-shaped board (602), first pivot (6032) have been cup jointed to the inner wall of first bearing (6031), the both ends of first pivot (6032) respectively with the output shaft of first motor (604) and the lower fixed surface connection of carousel (605).

3. The in-road license plate recognition all-in-one machine of claim 1, wherein: strutting arrangement (606) include supporting leg (6061), the top of supporting leg (6061) and the lower fixed surface connection of carousel (605), and the bottom of supporting leg (6061) is provided with pulley (6062), pulley (6062) sliding connection is in annular spout (619).

4. The in-road license plate recognition all-in-one machine of claim 1, wherein: the second rotating device (617) comprises a second rotating shaft (6171), the outer wall of the second rotating shaft (6171) is fixedly connected with the bottom end of the connecting rod (618), the outer wall of the second rotating shaft (6171) is fixedly connected with the inner wall of the second gear (616), two second bearings (6172) are sleeved on the outer wall of the second rotating shaft (6171), and the two second bearings (6172) are respectively clamped on the left side surface and the right side surface of the inner wall of the second U-shaped plate (615).

5. The in-road license plate recognition all-in-one machine of claim 1, wherein: the left side face and the right side face of the inner wall of the shell (601) are both provided with water leakage holes (620), and the water leakage holes (620) are arranged in a manner of inclining to a horizontal line.

6. The in-road license plate recognition all-in-one machine of claim 1, wherein: the first motor (604) is a waterproof speed reduction motor, and the second motor (611) is a waterproof speed reduction motor.

7. The in-road license plate recognition all-in-one machine of claim 1, wherein: the second through hole (613) and the third through hole (614) have the same size, and the length and width of the second through hole (613) and the third through hole (614) are two centimeters larger than those of the first gear (612).