License plate recognition shooting device

Abstract

The utility model discloses a license plate recognition shooting device, which relates to the technical field of license plate recognition and comprises a base, a lifting mechanism is mounted at the top of the base, a protective component is mounted at the top of the lifting mechanism, the lifting mechanism comprises a support column, the support column is fixedly mounted at the top of the base, and a camera is mounted on the support column. A box body is movably mounted at the top of the supporting column, a camera body is movably mounted on the box body, a telescopic rod is mounted at the bottom, close to the front end, of the box body, a lighting lamp is mounted at the bottom end of the telescopic rod, a screw groove is formed in the supporting column in a penetrating mode, and a screw rod is movably mounted in the box body and located in the screw groove; a worm gear is fixedly mounted at the top end of the screw rod, and a worm is movably mounted on the periphery of the worm gear and located in the box body; the camera is simple in structure and suitable for being used in different environments, the height of the camera body is convenient to adjust, scratching of the camera body is reduced, protection of the camera body is improved, and interference of fallen leaves and rainwater is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of license plate recognition, in particular to a license plate recognition shooting device. Background Art

[0002] The license plate recognition camera is a device that uses the license plate recognition technology to take photos of vehicles. It can identify the vehicle's license plate number and license plate color and other information. It is widely used in traffic roads, parking lots, logistics parks, shopping malls, residential areas and other places to facilitate vehicle registration and management. This solution specifically involves a license plate recognition camera;

[0003] When using the existing license plate recognition and shooting device, it is difficult to adjust the overall height of the camera body because vehicles in different environments can easily scratch the camera body. In addition, it is easy to be interfered by fallen leaves and rain in the external environment, making it difficult to protect the camera body, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a license plate recognition and shooting device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A license plate recognition and shooting device comprises a base, a lifting mechanism is installed on the top of the base, a protective component is installed on the top of the lifting mechanism, the lifting mechanism comprises a support column, the support column is fixedly installed on the top of the base, a box is movably installed on the top of the support column, a camera body is movably installed on the box, a telescopic rod is installed on the bottom of the box near the front end, a lighting lamp is installed on the bottom of the telescopic rod, a screw groove is opened inside the support column, a screw is movably installed inside the box and located in the screw groove, a worm wheel is fixedly installed on the top of the screw wheel, a worm is movably installed on the periphery of the worm wheel and located inside the box, and a rocker is installed on the rear end of the worm.

[0007] As a further solution of the utility model, the top end of the support column penetrates the interior of the box and is slidably arranged, and a display screen is arranged at the front of the box.

[0008] As a further solution of the utility model, the screw is located in the screw groove and is threadedly connected, and the screw and the worm wheel are located inside the box and are movably rotatable.

[0009] As a further solution of the utility model, the worm wheel and the worm are meshingly connected, and the rotating shaft at the front end of the rocking plate and the rear end of the worm are fixedly installed.

[0010] As a further solution of the utility model, the protective component includes a fixed tube, which is fixedly installed at the rear of the box body, and a contraction groove is opened inside the fixed tube, a lifting rod is movably installed inside the contraction groove, a top plate is fixedly installed at the top of the lifting rod, a friction groove is opened at the rear of the lifting rod, a positioning bolt is movably installed at a position near the top of the rear of the fixed tube, and a knob is fixedly installed at the rear end of the positioning bolt.

[0011] As a further solution of the utility model, the lifting rod is located in the contraction groove and is slidable up and down, and the top plate is located directly above the camera body.

[0012] As a further solution of the utility model, the positioning bolt passes through the rear part of the fixing pipe and is threadedly connected, and the cross-sectional diameter of the positioning bolt is equal to the width between the two sides of the friction groove.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a lifting mechanism, the wobbler is shaken to rotate the worm, and the worm and the worm wheel are meshed to rotate the worm wheel and the screw, and the screw and the screw groove are connected by threads to slide the box up and down, so that the overall height of the camera body can be adjusted. It is suitable for use in different environments, reduces the scratches on the camera body, and improves the recognition efficiency. The telescopic rod is extended to facilitate the adjustment of the lighting height of the lighting lamp.

[0015] By setting up a protective component, the top plate is located directly above the camera body, which improves the protection of the camera body, reduces the interference of fallen leaves and rain, and increases the service life of the camera body. At the same time, green plants can be placed on the top of the top plate to improve the overall aesthetics. Through the lifting of the lifting rod, the positioning bolt slides into the friction groove under the action of the thread, which is convenient for adjusting the height of the top plate and fixing it after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a license plate recognition and shooting device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a lifting mechanism in a license plate recognition and shooting device of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a lifting mechanism in a license plate recognition and shooting device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the rear internal structure of a protective component in a license plate recognition and shooting device.

[0020] In the figure: 1. base; 2. lifting mechanism; 3. protection component; 4. support column; 5. box; 6. camera body; 7. telescopic rod; 8. lighting lamp; 9. screw groove; 10. screw; 11. worm gear; 12. worm; 13. rocker; 14. fixing tube; 15. retraction groove; 16. lifting rod; 17. top plate; 18. friction groove; 19. positioning bolt; 20. knob. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a license plate recognition and shooting device comprises a base 1, a lifting mechanism 2 is installed on the top of the base 1, a protective component 3 is installed on the top of the lifting mechanism 2, the lifting mechanism 2 comprises a support column 4, the support column 4 is fixedly installed on the top of the base 1, a box 5 is movably installed on the top of the support column 4, a camera body 6 is movably installed on the box 5, a telescopic rod 7 is installed at the bottom of the box 5 near the front end, a lighting lamp 8 is installed at the bottom of the telescopic rod 7, a screw groove 9 is opened inside the support column 4, a screw 10 is movably installed inside the box 5 and located in the screw groove 9, a worm gear 11 is fixedly installed on the top of the screw gear 10, a worm 12 is movably installed on the periphery of the worm gear 11 and located inside the box 5, a rocker 13 is installed at the rear end of the worm 12, and the camera body 6 is movably located on the top of the box 5 to adjust the shooting angle and range.

[0023] In this embodiment, the top end of the support column 4 penetrates the interior of the box 5 and is slidably arranged. A display screen is arranged at the front of the box 5. The box 5 is located on the periphery of the support column 4 and slides up and down to adjust the overall height of the camera body 6.

[0024] In this embodiment, the screw 10 is located in the screw groove 9 and is threadedly connected. The screw 10 and the worm gear 11 are located inside the box 5 and are movably rotatable. Through the rotation of the screw 10 and the threaded connection, the box 5 is raised and lowered, which facilitates the adjustment of the overall height of the camera body 6.

[0025] In this embodiment, the worm wheel 11 and the worm 12 are meshingly connected, and the rotating shaft at the front end of the rocking plate 13 and the rear end of the worm 12 are fixedly installed. By shaking the rocking plate 13, the worm 12 is rotated, and the worm wheel 11 drives the screw 10 to rotate under the action of the meshing of the worm 12 and the worm wheel 11, so as to adjust different heights.

[0026] In this embodiment, the protective component 3 includes a fixed tube 14, which is fixedly installed at the rear of the box body 5. A contraction groove 15 is opened inside the fixed tube 14, and a lifting rod 16 is movably installed inside the contraction groove 15. A top plate 17 is fixedly installed at the top of the lifting rod 16, and a friction groove 18 is opened at the rear of the lifting rod 16. A positioning bolt 19 is movably installed at a position near the top of the rear of the fixed tube 14, and a knob 20 is fixedly installed at the rear end of the positioning bolt 19. The height of the top plate 17 can be adjusted by sliding the lifting rod 16 up and down, and the top of the camera body 6 is protected by the top plate 17.

[0027] In this embodiment, the lifting rod 16 is located in the contraction groove 15 and is slidable up and down. The top plate 17 is located directly above the camera body 6. The top plate 17 provides protection for the top of the camera body 6, and green plants can be arranged on the top of the top plate 17.

[0028] In this embodiment, the positioning bolt 19 passes through the rear part of the fixing tube 14 and is threadedly connected. The cross-sectional diameter of the positioning bolt 19 is equal to the width between the two sides of the friction groove 18. The front end of the positioning bolt 19 contacts the friction groove 18, which facilitates the fixation of the lifting rod 16 after the height is adjusted.

[0029] It should be noted that the utility model is a license plate recognition and shooting device. When in use, the shooting angle and direction of the camera body 6 are first adjusted to the corresponding position, the telescopic rod 7 is extended to adjust the height of the lighting lamp 8, and the content of the photographed license plate is displayed on the display screen at the front of the box 5. When adjusting the height in different environments, the worm 12 is rotated by shaking the cradle 13, and the worm 12 is meshed with the worm wheel 11 to rotate the worm wheel 11 and the screw 10. At the same time, the screw 10 and the box 5 are located on the support column 4 through the threaded connection between the screw 10 and the screw groove 9. The periphery of the camera body 6 is raised and lowered, thereby changing the overall height of the camera body 6. When protecting, the height of the top plate 17 is changed by pulling the lifting rod 16 up and down, and the top of the camera body 6 is protected by the top plate 17 to reduce the interference of fallen leaves and rain. At the same time, green plants can be placed on the top of the top plate 17 to improve the overall aesthetics. After the height of the top plate 17 is adjusted, the knob 20 is rotated to make the positioning bolt 19 slide back and forth under the action of the thread, so that the front end of the positioning bolt 19 contacts and presses the friction groove 18, so that the adjusted lifting rod 16 is fixed.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A license plate recognition and shooting device, comprising a base (1), a lifting mechanism (2) being installed on the top of the base (1), a protective component (3) being installed on the top of the lifting mechanism (2), characterized in that: The lifting mechanism (2) comprises a support column (4), wherein the support column (4) is fixedly mounted on the top of the base (1), a box body (5) is movably mounted on the top of the support column (4), a camera body (6) is movably mounted on the box body (5), a telescopic rod (7) is mounted on the bottom of the box body (5) near the front end, a lighting lamp (8) is mounted on the bottom end of the telescopic rod (7), a screw groove (9) is provided inside the support column (4), a screw rod (10) is movably mounted inside the box body (5) and located in the screw groove (9), a worm wheel (11) is fixedly mounted on the top end of the screw rod (10), a worm wheel (12) is movably mounted on the periphery of the worm wheel (11) and located inside the box body (5), and a rocker (13) is mounted on the rear end of the worm wheel (12).

2. A license plate recognition and shooting device according to claim 1, characterized in that: The top end of the support column (4) penetrates the interior of the box (5) in a sliding manner, and a display screen is provided at the front of the box (5).

3. The license plate recognition and shooting device according to claim 1, characterized in that: The screw rod (10) is located in the screw groove (9) and is threadedly connected. The screw rod (10) and the worm wheel (11) are located inside the box body (5) and are movably rotatable.

4. The license plate recognition and shooting device according to claim 1, characterized in that: The worm wheel (11) and the worm (12) are meshingly connected, and the rotating shaft at the front end of the rocking plate (13) and the rear end of the worm (12) are fixedly installed.

5. The license plate recognition and shooting device according to claim 1, characterized in that: The protection component (3) comprises a fixed tube (14), the fixed tube (14) is fixedly mounted on the rear part of the box body (5), a contraction groove (15) is provided inside the fixed tube (14), a lifting rod (16) is movably mounted inside the contraction groove (15), a top plate (17) is fixedly mounted on the top end of the lifting rod (16), a friction groove (18) is provided on the rear part of the lifting rod (16), a positioning bolt (19) is movably mounted on the rear part of the fixed tube (14) near the top end, and a knob (20) is fixedly mounted on the rear end of the positioning bolt (19).

6. A license plate recognition and shooting device according to claim 5, characterized in that: The lifting rod (16) is located in the contraction groove (15) and is slidably arranged up and down, and the top plate (17) is located directly above the camera body (6).

7. The license plate recognition and shooting device according to claim 5, characterized in that: The positioning bolt (19) penetrates the rear part of the fixing tube (14) and is arranged in a threaded connection. The cross-sectional diameter of the positioning bolt (19) is equal to the width between the two sides of the friction groove (18).

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