Road traffic inspection and command integrated device

Abstract

The utility model discloses a road traffic inspection and command integrated device, which belongs to the technical field of road traffic inspection equipment and comprises an unmanned aerial vehicle body, a support frame is fixed at the bottom of the unmanned aerial vehicle body, two support rods are fixed in the support frame through screws, and the two support rods are symmetrically arranged relative to the middle of the support frame. A mounting frame is slidably connected to the outer portions of the two supporting rods, a camera holder and a sleeve are mounted on the mounting frame through screws, the sleeve is located above the camera holder, a megaphone is inserted into the sleeve, a camera is fixed to the end, away from the mounting frame, of the camera holder, a driving part is connected to one end of the mounting frame, and sensing parts are electrically connected to the two ends of the driving part respectively. The sensing piece is mounted at the bottom of the unmanned aerial vehicle body; on the basis of unmanned aerial vehicle operation, when the device works in rainstorm and snowy days, transmission can be automatically controlled through machinery, the megaphone and the camera are directly stored at the bottom of the unmanned aerial vehicle body, and then interference of the rainstorm, snowy and other weather is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of road traffic inspection equipment, and in particular relates to an integrated road traffic inspection and command device. Background Art

[0002] In the process of technological progress and development in modern society, drones are no longer limited to consumer applications, but in the process of development, with the continuous improvement of technology, they are gradually applied in various industries; especially in the transportation industry, the use of drones has its irreplaceable advantages. Drone inspections are portable and flexible, with simple take-off conditions, no requirements for terrain, and a comprehensive field of view, which can achieve high-altitude global shooting of targets. Especially in the case of traffic congestion, the command center issues tasks, and the dispatch center receives the tasks and dispatches drones and pilots to perform tasks. The drones are equipped with visible light cameras and loudspeaker modules to detect road traffic conditions at high altitudes and transmit them back to the traffic police command center in real time. Based on the transmitted images, the command center makes accurate judgments and remotely directs traffic diversion through loudspeakers. The existing drone-type command and inspection devices for road traffic are easily affected by weather factors when performing inspection and command work at high altitudes, especially for severe weather such as heavy rain and heavy snow, which is an important cause of traffic congestion. However, they are easily disturbed by heavy rain and heavy snow, resulting in blurred monitoring lenses and water ingress and failure of their loudspeakers. Utility Model Content

[0003] The purpose of the utility model is to provide an integrated device for road traffic inspection and command. The device is based on drone operation. When working in heavy rain or snow, it can use mechanical automatic control transmission to directly store the loudspeaker and camera at the bottom of the drone body, thereby effectively avoiding interference from weather such as heavy rain and snow.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated road traffic inspection and command device, including a drone body, a support frame fixed at the bottom of the drone body, a support rod fixed with screws inside the support frame, two support rods are symmetrically arranged about the middle of the support frame, and a mounting frame is slidably connected to the outside of the two support rods, a camera pan head and a sleeve are screwed on the mounting frame, the sleeve is located above the camera pan head, a loudspeaker is plugged into the sleeve, a camera is fixed at the end of the camera pan head away from the mounting frame, one end of the mounting frame is connected to a driving member, the driving member is used to drive the mounting frame to move laterally inside the support frame, and both ends of the driving member are electrically connected to sensing members, which are installed at the bottom of the drone body.

[0005] Furthermore, the sensing element includes a support plate fixed at the top position of the drone body, a glass plate is fixed to the support plate away from the drone body, a cathode plate and an anode plate are respectively fixed to both ends of the glass plate, a control circuit board is connected in series with the cathode plate and the anode plate wires, the control circuit board is embedded in the bottom of the drone body, a PLC control module is integrated on the control circuit board, and the PLC control module is electrically connected to the driving element.

[0006] Furthermore, a groove is provided at the bottom of the drone body, the control circuit board and the PLC control module are fixed inside the groove, the control circuit board is connected to the power supply system of the drone body, a cover plate is fixed by screws outside the groove, and a dustproof and heat dissipation net is embedded on the cover plate.

[0007] Furthermore, the driving member includes a mounting plate screwed between two support rods, a cylinder is fixed on the mounting plate, a piston rod is connected to the output end of the cylinder, the piston rod is fixed to the side of the mounting frame away from the cylinder end, and the cylinder is connected to the PLC control module by electrical signals.

[0008] Furthermore, a guide rod is inserted into the interior of the mounting frame, two guide rods are provided on each side of the mounting frame, and both ends of the guide rods are fixed inside the support frame.

[0009] Furthermore, a limit screw is threadedly connected to the side of the sleeve, and the screwed-in end of the limit screw contacts the side of the loudspeaker. Both ends of the sleeve are rotatably connected inside the mounting frame. The driving component also includes a motor fixed to the side of the mounting frame. The motor is connected to the sleeve, and the motor drives the sleeve to rotate.

[0010] Furthermore, a travel switch is fixed on the side of one of the support rods, and two travel switches are provided, which are respectively located on both sides of the mounting frame, and the travel switch is connected in parallel with the cylinder and the motor.

[0011] The beneficial effects of the utility model are:

[0012] 1. The integrated road traffic inspection and command device uses mechanical automatic control transmission to store the loudspeaker and camera directly at the bottom of the drone body, thereby effectively avoiding interference from weather such as heavy rain and heavy snow, and is remotely controlled and easy to operate.

[0013] 2. When the megaphone is stored, a motor drive is set to drive the megaphone to rotate, so as to avoid the problem of the megaphone's decibel being reduced due to the drone body blocking the megaphone after the megaphone is stored at the bottom of the drone body.

[0014] 3. The internal structure of the support frame can be disassembled, which is convenient for replacing parts according to actual needs and improving the overall functionality of the integrated traffic inspection and command device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a road traffic inspection and command integrated device provided by the utility model;

[0016] Figure 2 The utility model provides a road traffic inspection and command integrated device Figure 1 Bottom structure diagram;

[0017] Figure 3 This is a schematic diagram of the internal structure of a support frame of an integrated road traffic inspection and command device provided by the utility model;

[0018] Figure 4 The utility model provides a road traffic inspection and command integrated device Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. UAV body; 2. Support frame; 3. Support rod; 4. Mounting frame; 5. Camera gimbal; 6. Sleeve; 7. Loudspeaker; 8. Camera; 9. Support plate; 10. Glass plate; 11. Cathode plate; 12. Anode plate; 13. Control circuit board; 14. PLC control module; 15. Groove; 16. Cover plate; 17. Dust-proof heat dissipation net; 18. Mounting plate; 19. Cylinder; 20. Piston rod; 21. Guide rod; 22. Limit screw; 23. Motor; 24. Travel switch. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] Please also refer to Figures 1 to 4 The following will describe in detail the integrated road traffic inspection and command device of the utility model embodiment in conjunction with the accompanying drawings. The bracket can be used in conjunction with the lifting structure.

[0022] like Figure 1 As shown, the integrated device for road traffic inspection and command includes a drone body 1, a support frame 2 is fixed at the bottom of the drone body 1, a support rod 3 is fixed with screws inside the support frame 2, two support rods 3 are symmetrically arranged about the middle of the support frame 2, and a mounting frame 4 is slidably connected to the outside of the two support rods 3, a camera pan head 5 and a sleeve 6 are screwed on the mounting frame 4, the sleeve 6 is located above the camera pan head, a loudspeaker 7 is plugged into the sleeve 6, a camera 8 is fixed at the end of the camera pan head away from the mounting frame 4, one end of the mounting frame 4 is connected to a driving member, the driving member is used to drive the mounting frame 4 to move laterally inside the support frame 2, and both ends of the driving member are electrically connected to sensing members, which are installed at the bottom of the drone body 1.

[0023] As an embodiment, the sensing component includes a support plate 9 fixed at the top position of the drone body 1, a glass plate 10 is fixed to the end of the support plate 9 away from the drone body 1, a cathode plate 11 and an anode plate 12 are respectively fixed to both ends of the glass plate 10, the cathode plate 11 and the anode plate 12 are connected in series with a control circuit board 13, the control circuit board 13 is embedded in the bottom of the drone body 1, a PLC control module 14 is integrated on the control circuit board 13, and the PLC control module 14 is electrically connected to the driving component.

[0024] In the above, the glass plate 10 is used as the substrate, and a cathode plate 11 and an anode plate 12 are used to form a conductive circuit with a control circuit board 13 to form a capacitive sensor. When water droplets appear on the glass, the dielectric constant between the cathode plate 11 and the anode plate 12 changes, thereby stimulating an electrical signal, and the drive component is controlled to open through the PLC control module 14.

[0025] A groove 15 is further provided at the bottom of the drone body 1, the control circuit board 13 and the PLC control module 14 are both fixed inside the groove 15, the control circuit board 13 is connected to the power supply system of the drone body 1, and a cover plate 16 is fixed to the outside of the groove 15 by screws, and a dustproof heat dissipation net 17 is embedded on the cover plate 16.

[0026] As an embodiment, the driving member includes a mounting plate 18 screwedly installed between two support rods 3, a cylinder 19 is fixed on the mounting plate 18, an output end of the cylinder 19 is connected to a piston rod 20, the piston rod 20 is fixed to the side of the mounting frame 4 away from the end of the cylinder 19, and the cylinder 19 is electrically connected to the PLC control module 14.

[0027] A guide rod 21 is inserted into the mounting frame 4 . Two guide rods 21 are provided on each side of the mounting frame 4 . Both ends of the guide rod 21 are fixed inside the support frame 2 .

[0028] The side of the sleeve is threadedly connected with a limit screw 22, and the screwed end of the limit screw 22 contacts the side of the loudspeaker 7. The two ends of the sleeve are rotatably connected to the inside of the mounting frame 4. The driving component also includes a motor 23 fixed to the side of the mounting frame 4. The motor 23 is connected to the sleeve, and the motor 23 drives the sleeve to rotate.

[0029] A travel switch 24 is fixed to the side of one of the support rods 3 . Two travel switches 24 are provided and are respectively located on both sides of the mounting frame 4 . The travel switch 24 is connected in parallel with the cylinder 19 and the motor 23 .

[0030] Furthermore, after the cylinder 19 is opened, the cylinder 19 can drive the piston rod 20 to retract and extend. When the piston rod 20 retracts, the piston rod 20 drives the mounting frame 4 to move. The mounting frame 4 moves laterally between the two support rods 3 under the action of the guide rod 21. At the same time, when the piston rod 20 retracts, it drives the mounting frame 4 to move toward the cylinder 19, thereby driving the sleeve 6 and the loudspeaker 7 inside the sleeve 6 to move toward the bottom of the drone body 1. At the same time, when the sleeve 6 moves laterally, the motor 23 can drive the sleeve to rotate, driving the loudspeaker 7 to rotate toward the side away from the bottom of the drone body 1. During the movement of the mounting frame 4, it will conflict with the travel switch 24. When it conflicts with the travel switch 24, the travel switch 24 is turned on. Since the travel switch 24 is connected in parallel with the control circuit board 13, after the travel switch 24 is turned on, the motor 23 and the cylinder 19 are closed to maintain the angle of the loudspeaker 7.

[0031] Principle of the utility model:

[0032] Insert the loudspeaker 7 into the sleeve 6, fix the loudspeaker 7 by screwing in the locking screw, and screw the mounting frame 4 between the two support rods 3; in order to prevent rainwater from entering the loudspeaker 7 and causing the loudspeaker 7 to short-circuit, there are water droplets on the glass sheet on a rainy day, and then the dielectric coefficient between the cathode plate 11 and the anode plate 12 changes, thereby stimulating an electrical signal, and the motor 23 and the cylinder 19 are turned on by the PLC control module 14. After the motor 23 and the cylinder 19 are turned on, the cylinder 19 drives the mounting frame 4 to move the loudspeaker 7 toward the inside of the drone body 1, and at the same time, the motor 23 drives the sleeve 6 to rotate, driving the loudspeaker 7 to rotate in a tilted downward state, thereby avoiding the problem of a decrease in the decibel of the loudspeaker 7 after the loudspeaker 7 is stored at the bottom of the drone body 1.

[0033] The control circuit board 13 and the PLC control module 14 are conventional products, and their control methods are based on existing technical principles.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road traffic inspection and command integrated device, comprising an unmanned aerial vehicle body (1), characterized in that: A support frame (2) is fixed at the bottom of the drone body (1), a support rod (3) is fixed inside the support frame (2) by screws, two support rods (3) are symmetrically arranged about the middle of the support frame (2), the two support rods (3) are slidably connected to the outside of a mounting frame (4), a camera platform (5) and a sleeve (6) are screwed on the mounting frame (4), the sleeve (6) is located above the camera platform, a loudspeaker (7) is plugged into the sleeve (6), a camera (8) is fixed at the end of the camera platform away from the mounting frame (4), one end of the mounting frame (4) is connected to a driving component, the driving component is used to drive the mounting frame (4) to move horizontally inside the support frame (2), both ends of the driving component are electrically connected to sensing components, and the sensing component is installed at the bottom of the drone body (1).

2. The integrated road traffic inspection and command device according to claim 1 is characterized in that: The induction component comprises a support plate (9) fixed at the top position of the drone body (1); a glass plate (10) is fixed to the end of the support plate (9) away from the drone body (1); a cathode plate (11) and an anode plate (12) are respectively supported and fixed at both ends of the glass plate (10); a control circuit board (13) is connected in series with the cathode plate (11) and the anode plate (12) through wires; the control circuit board (13) is embedded in the bottom of the drone body (1); a PLC control module (14) is integrated on the control circuit board (13); and the PLC control module (14) is electrically connected to the drive component.

3. The integrated road traffic inspection and command device according to claim 2 is characterized in that: The bottom of the drone body (1) is provided with a groove (15), the control circuit board (13) and the PLC control module (14) are both fixed inside the groove (15), the control circuit board (13) is connected to the power supply system of the drone body (1), a cover plate (16) is fixed to the outside of the groove (15) by screws, and a dustproof heat dissipation net (17) is embedded on the cover plate (16).

4. The integrated road traffic inspection and command device according to claim 2, characterized in that: The driving member comprises a mounting plate (18) screwed between two support rods (3), a cylinder (19) being fixed on the mounting plate (18), a piston rod (20) being connected to the output end of the cylinder (19), the end of the piston rod (20) away from the cylinder (19) being fixed to the side of the mounting frame (4), and the cylinder (19) being connected to the PLC control module (14) via an electrical signal.

5. The integrated road traffic inspection and command device according to claim 1, characterized in that: A guide rod (21) is inserted into the interior of the mounting frame (4), two guide rods (21) are provided on each side of the mounting frame (4), and both ends of the guide rods (21) are fixed inside the support frame (2).

6. The integrated road traffic inspection and command device according to claim 4, characterized in that: The side of the sleeve is threadedly connected to a limit screw (22), the screwed-in end of the limit screw (22) contacts the side of the loudspeaker (7), and the two ends of the sleeve are rotatably connected inside the mounting frame (4). The driving member also includes a motor (23) fixed to the side of the mounting frame (4), the motor (23) is connected to the sleeve, and the motor (23) drives the sleeve to rotate.

7. The integrated road traffic inspection and command device according to claim 6, characterized in that: A travel switch (24) is fixed on the side of one of the support rods (3). Two travel switches (24) are provided and are respectively located on both sides of the mounting frame (4). The travel switch (24) is connected in parallel with the cylinder (19) and the motor (23).

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