License plate recognition all-in-one machine

Abstract

The utility model discloses a license plate recognition all-in-one machine which comprises a case and a base, a supporting assembly is installed on the case, the supporting assembly comprises a supporting sleeve and a connecting sleeve, a recognition assembly is installed on the inner side of the case, the recognition assembly comprises a license plate recognizer and a display screen, a heat dissipation assembly is installed on the inner side of the case and the inner side of the connecting sleeve, and a heat dissipation assembly is installed on the base. The heat dissipation assembly comprises a draught fan and a filter screen, a sealing assembly is installed on the inner side of the machine box and comprises an electromagnet and a sealing plate, the license plate recognition all-in-one machine can effectively guarantee heat dissipation operation of equipment in a high-temperature environment, the situation that the equipment is damaged due to the high temperature is avoided, and working safety of the equipment is guaranteed; when it rains or fogs at night, the outlet is sealed through the flashboard, and the spring pushes the sealing plate to seal the filter screen, so that external rainwater or fog water is prevented from entering the inner side of the device, a circuit of the device is prevented from being damaged when encountering water, the working safety of the device is guaranteed, and the device is suitable for license plate recognition work.

Description

Technical Field

[0001] The utility model relates to the technical field of all-in-one license plate recognition equipment, in particular to an all-in-one license plate recognition machine. Background Art

[0002] In order to facilitate the entry and exit management of vehicles, it is often necessary to use a license plate recognition all-in-one device to identify vehicle license plates. The utility model patent with patent application number CN202022867269.3 discloses a license plate recognition all-in-one device. By setting an adjustment component, if the user needs to adjust the height of the license plate recognition all-in-one device case, first loosen the locking bolt 1, then adjust the length of the slide bar, further adjust the height of the license plate recognition all-in-one device case, and then tighten the locking bolt 1 so that the locking bolt 1 enters the corresponding threaded hole. The height adjustment of the license plate recognition all-in-one device case can be completed to adapt to different installation environments. According to the technical solution disclosed by the utility model, when the existing license plate recognition all-in-one device is in use, on the one hand, when the temperature of the device and the surrounding air is too high due to exposure to the sun, the device cannot be effectively cooled, which is not conducive to ensuring the working safety of the device. On the other hand, when the temperature drops at night and on rainy days, it is easy to cause rain and fog to enter the inside of the device, and it is easy to cause circuit failure due to moisture, which is not conducive to ensuring the working safety of the device. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an all-in-one license plate recognition machine to solve the problems raised in the above-mentioned background technology. The utility model can effectively ensure the heat dissipation operation of the equipment in a high temperature environment and can effectively prevent external rain or fog from entering the inside of the equipment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a license plate recognition integrated machine, comprising a chassis and a base, a support assembly installed on the chassis, the support assembly comprising a support sleeve and a connecting sleeve, an identification assembly installed on the inner side of the chassis, the identification assembly comprising a license plate recognizer and a display screen, a heat dissipation assembly installed on the inner sides of the chassis and the connecting sleeve, the heat dissipation assembly comprising a fan and a filter, a sealing assembly installed on the inner side of the chassis, the sealing assembly comprising an electromagnet and a sealing plate, a control assembly installed on the inner side of the connecting sleeve, the control assembly comprising a sleeve and a piston, a water cooling assembly installed on the chassis, the water cooling assembly comprising an electric bell and an inner tube.

[0005] Furthermore, the bottom end of the sleeve is welded to the inner side of the chassis, a camera is welded to the top end of the sleeve, the chassis is connected to the camera through the sleeve, an outlet is opened on one side of the camera, a gate is clamped on the outlet, the gate is installed on the inner side of the outlet through a rotating shaft, and the gate is a magnetic gate.

[0006] Furthermore, the license plate recognizer is installed on the inner side of the chassis by bolts, the display screen is installed on the other side of the chassis by bolts, the license plate recognizer is connected to the display screen and the camera by wires, and the filter is welded to the bottom of the chassis.

[0007] Furthermore, the fan is installed on the inner side of the sleeve by bolts, the electromagnet is installed on the inner side of the chassis by bolts, the sealing plate is clamped on the top of the filter, and the electromagnet is connected to the sealing plate by a spring.

[0008] Furthermore, the sleeve is welded to the inner wall of the sleeve, the piston is clamped on the inner side of the sleeve, an electrode is welded to the inner wall of the sleeve, a button is installed on the top of the sleeve through bolts, and the piston and button are respectively located at the bottom and top of the electrode.

[0009] Furthermore, the bottom end of the support sleeve is welded to the top of the base, the top end of the support sleeve is welded to the bottom of the chassis, the support sleeve is connected to the base, an inlet pipe is welded on the base, one end of the inner tube is connected to the inlet pipe, and the other end of the inner tube passes through the top of the support sleeve and is coiled around the outer side of the license plate reader and the display screen, then passes through the top of the support sleeve and extends to the inner side of the base.

[0010] Furthermore, a discharge pipe is welded to the bottom of the base, valves are installed on the discharge pipe and the inlet pipe, an exhaust and liquid-stop valve is welded to one side of the support sleeve, and the electric bell is installed on one side of the chassis by bolts.

[0011] Furthermore, the chassis is externally connected to a switch group, the switch group is connected to the license plate recognizer, electrodes and buttons through wires, the electrodes are connected to the fan and electromagnet through wires, and the buttons are connected to the electric bell through wires.

[0012] Beneficial effects: 1. When the license plate recognition integrated machine is in use, the inlet pipe is connected to an external water source, and the license plate image taken is transmitted to the license plate recognizer through the camera. The license plate recognizer recognizes the license plate and displays it on the display screen. When the temperature inside the chassis is high, the heat is transferred to the inside of the sleeve, and the air in the sleeve expands to push the piston upward, so that the piston contacts the electrode. The electromagnet compresses the spring upward through magnetic force to move the sealing plate, and the fan generates suction on the chassis through the sleeve, so that the air enters the inside of the chassis after being filtered by the filter, and then passes through the sleeve. Enter the inner side of the camera and push the gate open to flow out. When the air temperature is too high to cool the license plate recognition device, the air in the sleeve continues to expand, squeezing the piston upwards to press the button. The button turns on the bell to remind the personnel to open the inlet pipe. The water enters the inner side of the inner pipe through the inlet pipe, and cools the license plate recognition device and the display screen through the inner pipe. The water that absorbs heat is recovered on the inner side of the base for personnel to use. This can effectively ensure the heat dissipation of the equipment in a high temperature environment, avoid damage to the equipment due to high temperature, and ensure the working safety of the equipment.

[0013] 2. When the license plate recognition integrated machine is in use, when it rains or fogs at night, the air temperature is low, and the chassis is sufficient to ensure the heat dissipation of the license plate reader. The air temperature in the sleeve drops, and the piston moves downward, thereby closing the electromagnet and the fan. The gate automatically rotates downward under gravity and seals the outlet through magnetic suction. The spring pushes the sealing plate downward to seal the filter, thereby effectively preventing external rain or fog from entering the inside of the device, preventing the device's circuit from being damaged due to moisture, and ensuring the safety of the equipment.

[0014] 3. The license plate recognition integrated machine is reasonably designed, efficient and convenient to use, and is suitable for license plate recognition work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a license plate recognition integrated machine of the utility model;

[0016] Figure 2 This is a cross-sectional view of a license plate recognition integrated machine of the utility model;

[0017] Figure 3 It is a cross-sectional view of the base of a license plate recognition integrated machine of the utility model;

[0018] Figure 4 This is a cross-sectional view of the bottom of a chassis of a license plate recognition integrated machine of the utility model;

[0019] In the figure: 1. chassis; 2. base; 3. support sleeve; 4. connecting sleeve; 5. license plate reader; 6. display screen; 7. camera; 8. fan; 9. gate; 10. filter screen; 11. sealing plate; 12. electromagnet; 13. sleeve; 14. piston; 15. electrode; 16. button; 17. bell; 18. inlet pipe; 19. inner pipe; 20. exhaust stop valve; 21. exhaust pipe; 22. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a license plate recognition integrated machine, including a chassis 1 and a base 2, a support assembly is installed on the chassis 1, and the support assembly includes a support sleeve 3 and a connecting sleeve 4, an identification assembly is installed on the inner side of the chassis 1, and the identification assembly includes a license plate recognizer 5 and a display screen 6, a heat dissipation assembly is installed on the inner side of the chassis 1 and the connecting sleeve 4, and the heat dissipation assembly includes a fan 8 and a filter 10, a sealing assembly is installed on the inner side of the chassis 1, and the sealing assembly includes an electromagnet 12 and a sealing plate 11, A control assembly is installed inside the sleeve 4, and the control assembly includes a sleeve 13 and a piston 14. A water cooling assembly is installed on the chassis 1, and the water cooling assembly includes an electric bell 17 and an inner tube 19. The bottom end of the sleeve 4 is welded to the inside of the chassis 1, and a camera 7 is welded to the top of the sleeve 4. The chassis 1 is connected to the camera 7 through the sleeve 4. An outlet is opened on one side of the camera 7, and a gate 9 is clamped on the outlet. The gate 9 is installed on the inside of the outlet through a rotating shaft. The gate 9 is a magnetic gate. The machine 8 is installed on the inner side of the sleeve 4 by bolts, the electromagnet 12 is installed on the inner side of the chassis 1 by bolts, the sealing plate 11 is clamped on the top of the filter screen 10, the electromagnet 12 is connected to the sealing plate 11 by a spring 22, the sleeve 13 is welded on the inner wall of the sleeve 4, the piston 14 is clamped on the inner side of the sleeve 13, the inner wall of the sleeve 13 is welded with an electrode 15, the top of the sleeve 13 is bolted with a button 16, the piston 14 and the button 16 are respectively located at the bottom and top of the electrode 15, when When it rains or fogs at night, the air temperature is low, which is sufficient to ensure the heat dissipation of the license plate recognizer 5 through the chassis 1. The air temperature in the sleeve 13 drops, and the piston 14 moves downward, thereby closing the electromagnet 12 and the fan 8. The gate 9 automatically rotates downward under gravity and seals the outlet through magnetic attraction. The spring 22 pushes the sealing plate 11 downward to seal the filter 10, thereby effectively preventing external rain or fog from entering the inside of the device, preventing the device's circuit from being damaged due to moisture, and ensuring the device's working safety.

[0022] In this embodiment, the license plate reader 5 is installed on the inner side of the chassis 1 by bolts, the display screen 6 is installed on the other side of the chassis 1 by bolts, the license plate reader 5 is connected to the display screen 6 and the camera 7 by wires, the filter screen 10 is welded to the bottom of the chassis 1, the bottom end of the support sleeve 3 is welded to the top of the base 2, the top end of the support sleeve 3 is welded to the bottom of the chassis 1, the support sleeve 3 is connected to the base 2, an inlet pipe 18 is welded on the base 2, one end of the inner pipe 19 is connected to the inlet pipe 18, and the other end of the inner pipe 19 passes through the top of the support sleeve 3 and is coiled around the license plate reader 5. The outer side of the display screen 6 passes through the top of the support sleeve 3 and then extends to the inner side of the base 2. The bottom of the base 2 is welded with a discharge pipe 21. The discharge pipe 21 and the inlet pipe 18 are both installed with valves. An exhaust and liquid-stop valve 20 is welded on one side of the support sleeve 3. The electric bell 17 is installed on one side of the chassis 1 by bolts. The chassis 1 is externally connected to a switch group, and the switch group is connected to the license plate recognizer 5, the electrode 15 and the button 16 through wires. The electrode 15 is connected to the fan 8 and the electromagnet 12 through wires, and the button 16 is connected to the electric bell 17 through wires. When in use, the inlet pipe 18 is externally connected to a water source. , the license plate image captured is transmitted to the license plate recognition device 5 through the camera 7, the license plate recognition device 5 recognizes the license plate and displays it through the display screen 6. When the temperature inside the chassis 1 is high, the heat is transferred to the inside of the sleeve 13, and the air inside the sleeve 13 expands to push the piston 14 upward, so that the piston 14 contacts the electrode 15. The electromagnet 12 compresses the sealing plate 11 upward through the magnetic force and moves the spring 22. The fan 8 generates suction on the chassis 1 through the sleeve 4, so that the air enters the inside of the chassis 1 after being filtered by the filter 10, and then enters the inside of the camera 7 through the sleeve 4, and The gate plate 9 is pushed open to flow outward. When the air temperature is too high to cool the license plate recognition device 5, the air in the sleeve 13 continues to expand, pressing the piston 14 upward against the button 16. The button 16 turns on the electric bell 17 to prompt the personnel to open the inlet pipe 18. The water enters the inner side of the inner tube 19 through the inlet pipe 18, and cools the license plate recognition device 5 and the display screen 6 through the inner tube 19. The water that absorbs heat is recovered on the inner side of the base 2 for personnel to use. This can effectively ensure the heat dissipation of the equipment in a high temperature environment, avoid damage to the equipment due to high temperature, and ensure the working safety of the equipment.

[0023] The license plate recognizer 5 of this embodiment is a product in the prior art, and its working principle and circuit connection relationship with other components are all in the prior art.

[0024] The license plate recognition integrated machine provides power to all electrical devices through an external power supply. When in use, the inlet pipe 18 is connected to an external water source, and the captured license plate image is transmitted to the license plate recognizer 5 through the camera 7. The license plate recognizer 5 recognizes the license plate and displays it through the display screen 6. When the temperature inside the chassis 1 is high, the heat is transferred to the inside of the sleeve 13, and the air in the sleeve 13 expands to push the piston 14 upward, thereby causing the piston 14 to contact the electrode 15. The electromagnet 12 uses magnetic force to compress the sealing plate 11 upward and move the spring 22. The fan 8 generates suction on the chassis 1 through the sleeve 4, so that the air enters the inside of the chassis 1 after being filtered by the filter 10, and then enters the inside of the camera 7 through the sleeve 4, and pushes the gate plate 9 open to flow out. When the air temperature is high and cannot cool the license plate recognizer 5, the air in the sleeve 13 continues to expand, pressing the piston 14 upward to press the button 16, and the button 16 turns on the power. Bell 17 reminds personnel to open inlet pipe 18, and moisture enters the inner side of inner tube 19 through inlet pipe 18, and cools down license plate recognition device 5 and display screen 6 through inner tube 19, and moisture that absorbs heat is recovered on the inner side of base 2 for personnel to use, which can effectively ensure the heat dissipation of equipment in high temperature environment, avoid damage of equipment due to high temperature, and ensure the working safety of equipment. When it rains or fogs at night, the air temperature is low, which is enough to ensure the heat dissipation of license plate recognition device 5 through chassis 1, and the air temperature in sleeve 13 drops, piston 14 moves downward, and then closes electromagnet 12 and fan 8, gate plate 9 automatically rotates downward under gravity, and seals the outlet through magnetic attraction, spring 22 pushes sealing plate 11 downward, seals filter screen 10, and effectively prevents rain or fog from outside from entering the inner side of the equipment, prevents the circuit of the equipment from being damaged due to moisture, and ensures the working safety of the equipment.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vehicle license plate recognition integrated machine, comprising a chassis (1) and a base (2), wherein a support assembly is mounted on the chassis (1), wherein the support assembly comprises a support sleeve (3) and a connecting sleeve (4), and an identification assembly is mounted on the inner side of the chassis (1), wherein the identification assembly comprises a vehicle license plate recognition device (5) and a display screen (6), wherein: A heat dissipation component is installed on the inner side of the chassis (1) and the sleeve (4), and the heat dissipation component includes a fan (8) and a filter (10). A sealing component is installed on the inner side of the chassis (1), and the sealing component includes an electromagnet (12) and a sealing plate (11). A control component is installed on the inner side of the sleeve (4), and the control component includes a sleeve (13) and a piston (14). A water cooling component is installed on the chassis (1), and the water cooling component includes an electric bell (17) and an inner tube (19).

2. The all-in-one license plate recognition machine according to claim 1, characterized in that: The bottom end of the connecting sleeve (4) is welded to the inner side of the chassis (1), the top end of the connecting sleeve (4) is welded with a camera (7), the chassis (1) is connected to the camera (7) through the connecting sleeve (4), one side of the camera (7) is provided with an outlet, the outlet is clamped with a gate plate (9), the gate plate (9) is mounted on the inner side of the outlet via a rotating shaft, and the gate plate (9) is a magnetic gate plate.

3. The all-in-one license plate recognition machine according to claim 2, characterized in that: The license plate recognition device (5) is mounted on the inner side of the chassis (1) by means of bolts, the display screen (6) is mounted on the other side of the chassis (1) by means of bolts, the license plate recognition device (5) is connected to the display screen (6) and the camera (7) by means of wires, and the filter screen (10) is welded to the bottom of the chassis (1).

4. The all-in-one license plate recognition machine according to claim 3, characterized in that: The fan (8) is mounted on the inner side of the sleeve (4) by means of bolts, the electromagnet (12) is mounted on the inner side of the chassis (1) by means of bolts, the sealing plate (11) is clamped on the top of the filter screen (10), and the electromagnet (12) is connected to the sealing plate (11) by means of a spring (22).

5. The all-in-one license plate recognition machine according to claim 1, characterized in that: The sleeve (13) is welded to the inner wall of the sleeve (4), the piston (14) is clamped on the inner side of the sleeve (13), an electrode (15) is welded to the inner wall of the sleeve (13), a button (16) is installed at the top end of the sleeve (13) by means of bolts, and the piston (14) and the button (16) are respectively located at the bottom and top of the electrode (15).

6. The all-in-one license plate recognition machine according to claim 5, characterized in that: The bottom end of the support sleeve (3) is welded to the top of the base (2), the top end of the support sleeve (3) is welded to the bottom of the chassis (1), the support sleeve (3) is connected to the base (2), an inlet pipe (18) is welded to the base (2), one end of the inner pipe (19) is connected to the inlet pipe (18), and the other end of the inner pipe (19) passes through the top of the support sleeve (3) and is coiled around the outer side of the license plate recognition device (5) and the display screen (6), then passes through the top of the support sleeve (3) and extends to the inner side of the base (2).

7. The all-in-one license plate recognition machine according to claim 6, characterized in that: A discharge pipe (21) is welded to the bottom of the base (2), valves are installed on the discharge pipe (21) and the inlet pipe (18), an exhaust and liquid-stopping valve (20) is welded to one side of the support sleeve (3), and the electric bell (17) is installed on one side of the chassis (1) by means of bolts.

8. The all-in-one license plate recognition machine according to claim 7, characterized in that: The chassis (1) is externally connected to a switch group, the switch group is connected to a license plate reader (5), an electrode (15) and a button (16) via wires, the electrode (15) is connected to a fan (8) and an electromagnet (12) via wires, and the button (16) is connected to an electric bell (17) via wires.

Images