A highway license plate recognition camera mounting base

Abstract

The utility model discloses a highway license plate recognition camera mounting base relates to camera mounting base technical field. This highway license plate recognition camera mounting base includes fixed seat and movable seat, and movable seat includes mounting panel and the connecting plate of fixed mounting panel both ends, is equipped with several strip holes on the mounting panel, and the installation of camera is convenient, and the opposite fixed seat inner wall is equipped with two locating grooves, and the inside of connecting plate is equipped with movable cavity, and is provided with the locating piece in movable cavity, and is matched with locating groove, and the preliminary connection fixed of movable seat and fixed seat is convenient, and is equipped with several rectangular holes on the connecting plate, and is provided with locking piece on the fixed seat, and is matched with rectangular hole, and it is convenient to lock fixed between movable seat and fixed seat, and the use of bolt is effectively reduced, and then the quick installation of camera is fixed.

Description

Technical Field

[0001] This utility model belongs to the technical field of camera mounting bases, and in particular relates to a mounting base for a highway license plate recognition camera. Background Technology

[0002] With the construction of numerous highways, the use of vehicles will increase. In order to monitor vehicles on highways, it is often necessary to install cameras at highway toll station entrances and exits, bridge entrances and exits, etc., to identify the license plates of passing vehicles. During use, most cameras use duckbill universal joints as the mounting base to install and fix the camera on a pole or wall.

[0003] Currently, existing duckbill universal joints require multiple bolts for connection and fixation during use. For the installation and fixation of a large number of cameras, the labor intensity is high, which seriously affects the installation progress of the cameras. Furthermore, when the cameras are disassembled and replaced later, multiple bolts need to be unscrewed one by one, which is cumbersome and inconvenient for the quick installation and disassembly of cameras.

[0004] To address the above issues, we propose a mounting base for highway license plate recognition cameras. Utility Model Content

[0005] Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a mounting base for a highway license plate recognition camera, including a fixed base and a movable base. The movable base cooperates with the inner cavity of the fixed base. The movable base includes a mounting plate and connecting plates fixed at both ends of the mounting plate. Several rectangular holes are passed through the connecting plates. A locking element is provided on the fixed base, cooperating with the rectangular holes. Two positioning grooves are formed opposite each other on the inner wall of the fixed base. A movable cavity is formed inside the connecting plate, and a positioning element is provided inside the movable cavity. The positioning element includes:

[0007] A movable plate is movably disposed inside a movable cavity. A positioning rod is fixed on one side of the movable plate, and a circular hole is passed through one side of the inner wall of the movable cavity. The positioning rod cooperates with the circular hole and the positioning groove. Several springs are fixed between the side of the movable plate away from the positioning rod and the inner wall of the movable cavity.

[0008] The locking component includes a circular groove, a recess, a screw, a disc, and rectangular blocks. Two circular grooves are oppositely formed on the outer side of the fixing seat. The recess is formed at the bottom of the circular groove. The screw is rotatably disposed inside the recess. The disc is threadedly engaged with the screw, and the disc and the circular groove are mutually engaged. Several guide holes are provided around the periphery of the recess, and the guide holes penetrate the fixing seat. Several rectangular blocks are relatively fixed on the disc, and the rectangular blocks are mutually engaged with the guide holes and the rectangular holes.

[0009] The positioning component also includes a movable rod, a pull ring, and a crossbar. The movable rod is slidably engaged with the connecting plate, and the inner end of the movable rod is fixedly connected to the movable plate. The pull ring is fixed to the end of the movable rod away from the movable plate.

[0010] Several crossbars are fixedly positioned inside the movable cavity, and the crossbars pass through the movable plate. The movable plate and the crossbars are slidably fitted together, and the springs are sleeved on the outside of the crossbars.

[0011] A knob is fixedly connected to the end of the screw away from the groove, and several strip holes are passed through the top of the mounting plate.

[0012] The fixing base has a U-shaped structure, and a base plate is fixed to the bottom of the fixing base. The base plate has several mounting holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model utilizes the elasticity of the spring to facilitate pressing the movable plate towards the circular hole, thereby driving the positioning rod through the circular hole and inserting it into the corresponding positioning groove on the fixed seat, thus achieving the initial connection between the movable seat and the fixed seat.

[0015] The screw threaded connection between the disc and the screw allows for flexible adjustment of the disc's movement into the groove, which in turn moves the rectangular block closer to the connecting plate along the direction of the guide hole until the rectangular block is inserted into the corresponding rectangular hole. This achieves the connection and fixation between the connecting plate and the fixed base, and in turn, the connection and fixation between the fixed base and the movable base. This effectively reduces the use of bolts and facilitates the quick installation and removal of the camera.

[0016] The cooperation between the rectangular block and the guide hole effectively limits and guides the rectangular block, which in turn limits the disc, ensuring the stability of the disc as it moves along the screw. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 for Figure 2 Schematic diagram of the structure of the mid-section AA;

[0020] Figure 4 for Figure 3 Enlarged structural diagram at point B;

[0021] Figure 5 for Figure 3 Enlarged structural diagram at point C;

[0022] Figure 6 This is a structural diagram of the fixed seat and the movable seat in the separated state of this utility model.

[0023] The markings in the attached diagram are as follows: 1. Fixed base; 2. Mounting plate; 3. Connecting plate; 4. Movable cavity; 5. Movable plate; 6. Positioning groove; 7. Positioning rod; 8. Spring; 9. Circular groove; 10. Groove; 11. Screw; 12. Rectangular hole; 13. Disc; 14. Rectangular block; 15. Movable rod; 16. Pull ring; 17. Crossbar; 18. Knob; 19. Strip hole; 20. Base plate; 21. Mounting hole. Detailed Implementation

[0024] This specific embodiment is a mounting base for a highway license plate recognition camera, such as... Figures 1-6 As shown, the mounting base for the highway license plate recognition camera includes a fixed base 1 and a movable base. The movable base mates with the inner cavity of the fixed base 1. The movable base includes a mounting plate 2 and connecting plates 3 fixed at both ends of the mounting plate 2. Several rectangular holes 12 are passed through the connecting plates 3. The fixed base 1 is provided with locking components that mate with the rectangular holes 12. Two positioning grooves 6 are formed opposite each other on the inner wall of the fixed base 1. A movable cavity 4 is formed inside the connecting plate 3. Positioning components are provided inside the movable cavity 4. The positioning components include:

[0025] Movable plate 5 is movably set inside movable cavity 4. A positioning rod 7 is fixed on one side of movable plate 5. A round hole is passed through one side of the inner wall of movable cavity 4. The positioning rod 7 cooperates with the round hole and positioning groove 6. Several springs 8 are fixed between the side of movable plate 5 away from the positioning rod 7 and the inner wall of movable cavity 4.

[0026] The elastic action of the spring 8 facilitates the squeezing of the movable plate 5 towards the round hole, thereby driving the positioning rod 7 through the round hole and inserting it into the corresponding positioning groove 6 on the fixed seat 1, thus realizing the initial connection between the movable seat and the fixed seat 1.

[0027] The locking mechanism includes a circular groove 9, a recess 10, a screw 11, a disc 13, and rectangular blocks 14. Two circular grooves 9 are oppositely formed on the outer side of the fixing base 1. The recess 10 is formed at the bottom of the circular groove 9. The screw 11 is rotatably mounted inside the recess 10. The disc 13 is threadedly engaged with the screw 11, and the disc 13 also engages with the circular groove 9. Several guide holes are provided around the periphery of the recess 10, penetrating the fixing base 1. Several rectangular blocks 14 are fixed relative to the disc 13, and the rectangular blocks 14 engage with the guide holes and rectangular holes 12. The threaded engagement between the disc 13 and the screw 11 facilitates flexible adjustment. The disc 13 moves into the groove 9, which in turn drives the rectangular block 14 to move closer to the connecting plate 3 along the direction of the guide hole until the rectangular block 14 is inserted into the corresponding rectangular hole 12. This achieves the connection and fixation between the connecting plate 3 and the fixed seat 1, and in turn, the connection and fixation between the fixed seat 1 and the movable seat. This effectively reduces the use of bolts and facilitates the quick installation and disassembly of the camera. The cooperation between the rectangular block 14 and the guide hole effectively limits and guides the rectangular block 14, which in turn limits the disc 13 and ensures the stability of the disc 13 as it moves along the direction of the screw 11.

[0028] The positioning component also includes a movable rod 15, a pull ring 16, and a crossbar 17. The movable rod 15 is slidably engaged with the connecting plate 3, and the inner end of the movable rod 15 is fixedly connected to the movable plate 5. The pull ring 16 is fixed at the end of the movable rod 15 away from the movable plate 5. Several crossbars 17 are relatively fixed inside the movable cavity 4, and the crossbars 17 penetrate the movable plate 5. The movable plate 5 is slidably engaged with the crossbars 17. The spring 8 is sleeved on the outside of the crossbars 17. The crossbars 17 effectively limit and guide the movable plate 5, thereby ensuring the stability of the positioning rod 7 when it is inserted into the positioning groove 6.

[0029] A knob 18 is fixedly connected to the end of the screw 11 away from the groove 10. Several strip holes 19 are passed through the top of the mounting plate 2, which facilitates the installation of the camera.

[0030] The fixing base 1 has a U-shaped structure, and a base plate 20 is fixed to the bottom of the fixing base 1. Several mounting holes 21 are provided on the base plate 20, which facilitates fixing the fixing base 1 to the pole or wall through the mounting holes 21 and the base plate 20.

[0031] Example:

[0032] When in use, the base plate 20 is first fixed to the upright or wall using the mounting hole 21, and then the fixing seat 1 is fixed.

[0033] Next, the camera is installed on the mounting plate 2 through the strip hole 19, and the pull rings 16 on both sides are pulled. Under the action of the movable rod 15, the positioning rods 7 on both sides are retracted into the corresponding movable cavity 4, and the spring 8 is squeezed at the same time.

[0034] Then adjust the connecting plate 3 to be inserted into the fixed base 1 and loosen the pull ring 16. Under the elastic action of the spring 8, the movable plate 5 is pressed towards the round hole, which in turn drives the positioning rod 7 to pass through the round hole and insert into the corresponding positioning groove 6 on the fixed base 1.

[0035] Simultaneously, with the cooperation of the positioning rod 7 and the positioning groove 6, the movable seat rotates relative to the fixed seat 1, thereby achieving the purpose of adjusting the camera angle;

[0036] After the camera angle is adjusted to the correct position, turn knob 18 to rotate screw 11. With the threaded engagement of disc 13 and screw 11, disc 13 moves closer to groove 10. The movement of disc 13 causes rectangular block 14 to move closer to connecting plate 3 along the direction of guide hole until rectangular block 14 passes through guide hole and inserts into corresponding rectangular hole 12, thus fixing connecting plate 3. This achieves the connection and fixation of movable seat and fixed seat 1, effectively reducing the use of bolts. It solves the problem that existing duckbill universal joints require multiple bolts for connection and fixation during use. For the installation and fixation of a large number of cameras, the labor intensity is high, which seriously affects the installation progress of cameras. Moreover, when disassembling and replacing cameras later, multiple bolts need to be unscrewed one by one, which is cumbersome and inconvenient for quick installation and disassembly of cameras.

[0037] It should be further noted that the installation structure, connection method or setting method of each component in this utility model are all common mechanical methods, and any method that can achieve its beneficial effect can be implemented.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mounting base for a highway license plate recognition camera, comprising a fixed base (1) and a movable base, wherein the movable base cooperates with the inner cavity of the fixed base (1), characterized in that, The movable seat includes a mounting plate (2) and connecting plates (3) fixed at both ends of the mounting plate (2). Several rectangular holes (12) are passed through the connecting plate (3). A locking element is provided on the fixed seat (1) to cooperate with the rectangular holes (12). Two positioning grooves (6) are opened opposite each other on the inner wall of the fixed seat (1). A movable cavity (4) is opened inside the connecting plate (3). A positioning element is provided inside the movable cavity (4). The positioning element includes: Movable plate (5), the movable plate (5) is movably disposed inside the movable cavity (4), a positioning rod (7) is fixed on one side of the movable plate (5), a round hole is penetrating one side of the inner wall of the movable cavity (4), the positioning rod (7) cooperates with the round hole and the positioning groove (6), and several springs (8) are fixed between the side of the movable plate (5) away from the positioning rod (7) and the inner wall of the movable cavity (4).

2. The mounting base for a highway license plate recognition camera according to claim 1, characterized in that, The locking component includes a circular groove (9), a recess (10), a screw (11), a disc (13), and rectangular blocks (14). Two circular grooves (9) are opened opposite each other on the outer side of the fixing seat (1). The recess (10) is opened at the bottom of the circular groove (9). The screw (11) is rotatably disposed inside the recess (10). The disc (13) is threadedly engaged with the screw (11), and the disc (13) and the circular groove (9) cooperate with each other. Several guide holes are provided around the recess (10). The guide holes penetrate the fixing seat (1). Several rectangular blocks (14) are fixed opposite each other on the disc (13), and the rectangular blocks (14) cooperate with the guide holes and the rectangular holes (12).

3. The mounting base for a highway license plate recognition camera according to claim 2, characterized in that, The positioning component also includes a movable rod (15), a pull ring (16), and a crossbar (17). The movable rod (15) is slidably engaged with the connecting plate (3), and the inner end of the movable rod (15) is fixedly connected to the movable plate (5). The pull ring (16) is fixed at the end of the movable rod (15) away from the movable plate (5).

4. The mounting base for a highway license plate recognition camera according to claim 3, characterized in that, Several of the crossbars (17) are fixed inside the movable cavity (4), and the crossbars (17) pass through the movable plate (5). The movable plate (5) and the crossbars (17) are slidably engaged. The spring (8) is sleeved on the outside of the crossbars (17).

5. A mounting base for a highway license plate recognition camera according to claim 4, characterized in that, A knob (18) is fixedly connected to the end of the screw (11) away from the groove (10), and several strip holes (19) are passed through the top of the mounting plate (2).

6. The mounting base for a highway license plate recognition camera according to claim 5, characterized in that, The fixing base (1) has a U-shaped structure, and a base plate (20) is fixed to the bottom of the fixing base (1). The base plate (20) has several mounting holes (21).

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