A trigger and follow type road traffic countdown timer

Abstract

The utility model relates to the technical field of traffic countdown timers, and discloses a trigger and follow type road traffic countdown timer, including a traffic countdown timer, wherein convex plates are fixedly connected to both sides of the traffic countdown timer, an electronic camera is fixedly connected to the top of the traffic countdown timer, a controller is fixedly connected to the back of the traffic countdown timer, and following mechanisms are fixedly connected to both sides of the traffic countdown timer, a micro motor is fixedly connected to the surface of the following mechanism, a driving wheel is fixedly connected to the output end of the micro motor, and a driving belt is connected to the surface of the driving wheel. This trigger and follow type road traffic countdown timer, by providing a mounting ring, a following mechanism, an electronic camera and a controller, enables the traffic countdown timer to adjust the signal mode in real time according to the road conditions, and adjust the angle of the traffic countdown timer according to the length of the traffic flow, so that the vehicles at the end of the traffic flow can clearly see the status of the signal lights.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic countdown timers, in particular to a trigger and follow-up type road traffic countdown timer. Background Art

[0002] The triggered road traffic countdown timer can detect the traffic conditions at the intersection in real time, including changes in vehicle flow and pedestrian flow. These detection signals are converted into electrical signals and transmitted to the control system. The control system makes logical judgments and decisions based on the preset signal light mode and the detected traffic conditions, thereby dynamically adjusting the on and off time of the signal light. This dynamic adjustment ensures smooth traffic and helps reduce congestion and traffic accidents.

[0003] After consulting the relevant patent document CN218768430U, it is found that there are still some problems with the existing trigger and follow-up road traffic countdown timer. The optimization scheme currently on the market is mainly: through the pillar rotating device, the rotating sleeve is rotated by controlling the motor 1 when in use, driving the display screen to change position. When the intersection counter is broken, the position of the display screen can be changed by triggering the switch, and it can be temporarily used as a traffic light to maintain traffic order. However, this type of traffic signal countdown timer cannot adjust the angle in real time when facing different traffic flows, making it inconvenient for vehicles at the end of the traffic flow to check the signal light status when there is a traffic jam, and the countdown timer is stored in time when there is little traffic. In view of the above problems, by setting a mounting ring, a following mechanism, an electronic camera and a controller, the traffic countdown timer can adjust the signal mode in real time according to the road conditions, and adjust the angle of the traffic countdown timer according to the length of the traffic flow, so that the vehicles at the end of the traffic flow can clearly check the signal light status. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a trigger and follow type road traffic countdown timer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trigger and follow-up type road traffic countdown timer, comprising a traffic countdown timer, wherein convex plates are fixedly connected on both sides of the traffic countdown timer, an electronic camera is fixedly connected on the top of the traffic countdown timer, a controller is fixedly connected on the back of the traffic countdown timer, following mechanisms are fixedly connected on both sides of the traffic countdown timer, a micro motor is fixedly connected on the surface of the following mechanism, a driving wheel is fixedly connected on the output end of the micro motor, a driving wheel is transmission-connected on the surface of the driving wheel with a driving belt, an end of the driving belt away from the driving wheel is transmission-connected with a driven wheel, a limiting plate is slidingly connected inside the following mechanism, a connecting column is fixedly connected at one end of the limiting plate, a mounting ring is fixedly connected at the bottom of the connecting column, mounting bolts are arranged between each group of mounting rings, a meshing tooth pattern is arranged on the surface of one of the mounting rings in each group, and a traffic pole is contacted and connected inside the mounting ring.

[0006] As a further improvement of the above solution, the diameter of the driving wheel is smaller than that of the driven wheel, and the following mechanism includes a platform, which is fixedly connected to the convex plate on the side wall of the traffic countdown timer, and a connecting block is fixedly connected to the back of the platform.

[0007] As a further improvement of the above solution, a support block is fixedly connected to one side of the connection block, the support blocks are symmetrically distributed with the connection block as the axis, and driving gears are rotatably connected between the support blocks.

[0008] As a further improvement of the above solution, the width of the driving gear matches the spacing distance between the support blocks, and one side of the driven wheel is fixedly connected to the driving gear via a rotating shaft.

[0009] As a further improvement of the above solution, the front side of the support block is slidably connected to the limit plate, the limit plates are symmetrically distributed with the connection block as the axis, and the limit plate is slidably connected to the back side of the platform.

[0010] As a further improvement of the above solution, the connecting columns are symmetrically distributed with the limiting plate as the axis, the mounting rings are semicircular, two mounting rings are grouped together, and the mounting bolts pass through the mounting rings on one side to the other side.

[0011] As a further improvement of the above scheme, the other end surface of the mounting bolt is rotatably connected with a fastening nut, the meshing teeth and the driving gear are meshed with each other, and the mounting ring is fixedly connected to the surface of the traffic pole by the mounting bolt.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This trigger and follow type road traffic countdown timer, by setting a mounting ring, a following mechanism, an electronic camera and a controller, enables the traffic countdown timer to adjust the signal mode in real time according to the road conditions, and adjust the angle of the traffic countdown timer according to the length of the traffic flow, so that the vehicles at the end of the traffic flow can clearly see the traffic light status.

[0014] 2. This trigger and follow-up road traffic countdown timer, when it is detected that there are few vehicles on the road or no traffic is passing, the electronic camera will collect road condition information and transmit the information to the controller. At this time, the controller will control the micro motor to start, so that the micro motor drives the driving wheel to drive the driven wheel to rotate clockwise through the transmission belt. At this time, the driven wheel passes through the rotating shaft to make the driving gear rotate clockwise, so that the driving gear drives the support block to move, and at the same time makes the connecting block and the platform slide along the surface of the limit plate. Because the convex plate on the side wall of the traffic countdown timer is fixedly connected to the platform, the traffic countdown timer will move along the limit plate driven by the platform until the driving gear moves to the top of the meshing tooth pattern. On the contrary, when the traffic on the road is large, the controller will control the micro motor to reverse, so that the driving gear rotates counterclockwise, so that the platform drives the traffic countdown timer to rotate counterclockwise, from the original surface upward state to the surface forward state, so that the driver can see the status of the traffic light on the road, thereby realizing the regulation of intersection traffic, making intersection traffic regulation more intelligent, and the provided mounting ring and mounting bolts make the traffic countdown timer easy to disassemble and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the back side of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the following mechanism and the mounting ring of the utility model;

[0018] Figure 4 This is a cross-sectional schematic diagram of the connection between the following mechanism and the mounting ring of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the following mechanism of the utility model.

[0020] Description of main symbols:

[0021] 1. Traffic countdown timer; 2. Electronic camera; 3. Controller; 4. Following mechanism; 401. Platform; 402. Connecting block; 403. Supporting block; 404. Driving gear; 5. Micro motor; 6. Driving wheel; 7. Transmission belt; 8. Driven wheel; 9. Limiting plate; 10. Connecting column; 11. Mounting ring; 12. Meshing tooth pattern; 13. Mounting bolt; 14. Traffic pole. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example:

[0024] Please combine Figure 1-5 A trigger and follow-up road traffic countdown timer of the present embodiment includes a traffic countdown timer 1, convex plates are fixedly connected on both sides of the traffic countdown timer 1, an electronic camera 2 is fixedly connected on the top of the traffic countdown timer 1, a controller 3 is fixedly connected on the back of the traffic countdown timer 1, following mechanisms 4 are fixedly connected on both sides of the traffic countdown timer 1, a micro motor 5 is fixedly connected on the surface of the following mechanism 4, a driving wheel 6 is fixedly connected to the output end of the micro motor 5, a driving wheel 6 is transmission-connected to the surface of the driving wheel 6 with a driving belt 7, and an end of the driving belt 7 away from the driving wheel 6 is transmission-connected to a driven wheel 8, a limiting plate 9 is internally slidably connected to the following mechanism 4, a connecting column 10 is fixedly connected to one end of the limiting plate 9, a mounting ring 11 is fixedly connected to the bottom of the connecting column 10, mounting bolts 13 are arranged between each group of mounting rings 11, a surface of one of each group of mounting rings 11 is provided with a meshing tooth pattern 12, and a traffic pole 14 is contact-connected to the inside of the mounting ring 11.

[0025] The diameter of the driving wheel 6 is smaller than that of the driven wheel 8 . The following mechanism 4 includes a platform 401 . The platform 401 is fixedly connected to a convex plate on a side wall of the traffic countdown timer 1 . A connecting block 402 is fixedly connected to the back of the platform 401 .

[0026] A support block 403 is fixedly connected to one side of the connection block 402 . The support blocks 403 are symmetrically distributed with the connection block 402 as the axis. A driving gear 404 is rotatably connected between the support blocks 403 .

[0027] The width of the driving gear 404 matches the spacing distance between the supporting blocks 403 , and one side of the driven wheel 8 is fixedly connected to the driving gear 404 via a rotating shaft.

[0028] The front side of the support block 403 is slidably connected to the limiting plate 9 . The limiting plate 9 is symmetrically distributed with the connecting block 402 as the axis. The limiting plate 9 is slidably connected to the back side of the platform 401 .

[0029] The connecting columns 10 are symmetrically distributed with the limiting plate 9 as the axis. The mounting rings 11 are semicircular in shape. Two mounting rings 11 form a group. The mounting bolts 13 penetrate from one mounting ring 11 to the other side.

[0030] The other end surface of the mounting bolt 13 is rotatably connected with a fastening nut, the meshing tooth pattern 12 and the driving gear 404 are meshed with each other, and the mounting ring 11 is fixedly connected to the surface of the traffic pole 14 through the mounting bolt 13 .

[0031] The working principle of a trigger and follow-up road traffic countdown timer in the embodiment of the present application is as follows: when it is detected that there are few vehicles on the road or no traffic is passing by, the electronic camera 2 will collect road condition information and transmit the information to the controller 3. At this time, the controller 3 will control the micro motor 5 to start, so that the micro motor 5 drives the driving wheel 6 to drive the driven wheel 8 to rotate clockwise through the transmission belt 7. At this time, the driven wheel 8 drives the driving gear 404 to rotate clockwise through the rotating shaft, so that the driving gear 404 drives the supporting block 403 to move, and at the same time makes the connecting block 402 and the platform 401 slide along the surface of the limiting plate 9. Because the convex plate on the side wall of the traffic countdown timer 1 and the platform 401 The fixed connection allows the traffic countdown timer 1 to move along the limit plate 9 driven by the platform 401 until the driving gear 404 moves to the top of the meshing tooth pattern 12. On the contrary, when the traffic flow on the road is large, the controller 3 will control the micro motor 5 to reverse, causing the driving gear 404 to rotate counterclockwise, thereby causing the platform 401 to drive the traffic countdown timer 1 to rotate counterclockwise from the original surface-upward state to the surface-forward state, so that the driver can see the status of the traffic light on the road, thereby realizing the regulation of the traffic at the intersection, making the traffic regulation at the intersection more intelligent, and the installation ring 11 and the installation bolts 13 are provided, so that the traffic countdown timer 1 can be easily disassembled and installed.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A trigger and follow type road traffic countdown timer, characterized in that: The invention comprises a traffic countdown timer (1), wherein convex plates are fixedly connected to both sides of the traffic countdown timer (1), an electronic camera (2) is fixedly connected to the top of the traffic countdown timer (1), a controller (3) is fixedly connected to the back of the traffic countdown timer (1), a following mechanism (4) is fixedly connected to both sides of the traffic countdown timer (1), a micro motor (5) is fixedly connected to the surface of the following mechanism (4), a driving wheel (6) is fixedly connected to the output end of the micro motor (5), and a driving belt (7) is connected to the surface of the driving wheel (6) for transmission. ), one end of the transmission belt (7) away from the driving wheel (6) is drivingly connected to a driven wheel (8), the internal sliding connection of the following mechanism (4) is connected to a limit plate (9), one end of the limit plate (9) is fixedly connected to a connecting column (10), the bottom of the connecting column (10) is fixedly connected to a mounting ring (11), each group of mounting rings (11) is provided with mounting bolts (13), the surface of one of the mounting rings (11) is provided with meshing teeth (12), and the inside of the mounting ring (11) is contact-connected with a traffic pole (14).

2. A trigger and follow type road traffic countdown timer as claimed in claim 1, characterized in that: The diameter of the driving wheel (6) is smaller than the diameter of the driven wheel (8), and the following mechanism (4) comprises a platform (401), wherein the platform (401) is fixedly connected to a convex plate on a side wall of the traffic countdown timer (1), and a connecting block (402) is fixedly connected to the back of the platform (401).

3. A trigger and follow type road traffic countdown timer as claimed in claim 2, characterized in that: A support block (403) is fixedly connected to one side of the connection block (402), the support blocks (403) are symmetrically distributed with the connection block (402) as the axis, and a driving gear (404) is rotatably connected between the support blocks (403).

4. A trigger and follow type road traffic countdown timer as claimed in claim 3, characterized in that: The width of the driving gear (404) matches the spacing distance between the supporting blocks (403), and one side of the driven wheel (8) is fixedly connected to the driving gear (404) via a rotating shaft.

5. A trigger and follow type road traffic countdown timer as claimed in claim 3, characterized in that: The front side of the support block (403) is slidably connected to the limiting plate (9); the limiting plate (9) is symmetrically distributed with the connecting block (402) as the axis; and the limiting plate (9) is slidably connected to the back side of the platform (401).

6. A trigger and follow type road traffic countdown timer as claimed in claim 1, characterized in that: The connecting columns (10) are symmetrically distributed with the limiting plate (9) as the axis, the mounting rings (11) are semicircular in shape, two mounting rings (11) form a group, and the mounting bolts (13) pass through the mounting rings (11) on one side to the other side.

7. A trigger and follow type road traffic countdown timer as claimed in claim 1, characterized in that: The other end surface of the mounting bolt (13) is rotatably connected with a fastening nut, the meshing tooth pattern (12) and the driving gear (404) are meshed with each other, and the mounting ring (11) is fixedly connected to the surface of the traffic pole (14) through the mounting bolt (13).

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