Signal lamp control machine based on Internet of Things

Abstract

The utility model discloses a signal lamp control machine based on the internet of things, which comprises a cabinet body and a handle fixedly arranged on the side wall of the cabinet body, a signal lamp control machine body is fixedly arranged in the cabinet body, a first rotating shaft is rotatably arranged on the cabinet body, a cabinet door is fixedly arranged on the first rotating shaft, and a signal lamp is arranged on the cabinet door. The cabinet door is rotationally connected with the cabinet body through a first rotating shaft, and a connecting plate is fixedly installed at the top end of the cabinet door. The cabinet door of the cabinet body is opened through the handle, the rain baffle can be driven to slide in the sliding groove under the action of the connecting plate while the cabinet door is opened, the rain baffle shields rainwater on the upper portion, the rainwater is prevented from entering the cabinet body, and when the cabinet door rotates to the position perpendicular to the cabinet body, the rain baffle can be driven to slide in the sliding groove. The limiting rod can be inserted into the first inserting groove, fixing and limiting of the cabinet door are achieved, an operator does not need to hold the cabinet door with one hand and operate with the other hand, and operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of signal light controllers, in particular to a signal light controller based on the Internet of Things. Background Technique

[0002] As a core device for urban traffic management, the basic principle of a signal light controller is to control the color change of traffic signal lights through a preset or real-time adjusted signal timing scheme to guide vehicles and pedestrians to pass through in an orderly manner. In terms of functional characteristics, modern signal light controllers are highly flexible and intelligent, capable of meeting traffic demands at different times and under different traffic flows, and realizing automatic adjustment of the signal light cycle. They have a wide range of application scenarios, covering key areas such as urban main roads, intersections, and transportation hubs, effectively alleviating traffic congestion and improving road traffic efficiency. In the field of signal light control, signal light controllers not only ensure traffic order but also significantly improve the scientific level and overall operation efficiency of urban traffic management through precise control of the signal cycle.

[0003] With the rapid development of the Internet of Things technology, its combination with signal light controllers has brought unprecedented changes to urban traffic management. Through means such as sensors and network communication, the Internet of Things technology realizes comprehensive perception of the traffic environment and real-time data transmission, providing a rich data source for signal light controllers. This combination enables signal light controllers to dynamically adjust the signal timing scheme based on multi-dimensional information such as real-time traffic flow, vehicle speed, and pedestrian activities, achieving more precise and efficient traffic management. At the same time, the introduction of the Internet of Things technology also promotes the integration of signal light controllers with other traffic management systems, such as electronic police and traffic command centers, driving the intelligent and integrated process of urban traffic management. This combination not only greatly improves the flexibility and response speed of signal light control but also provides strong technical support and broad application prospects for the sustainable development of urban traffic.

[0004] Patent document CN208126650U discloses a waterproof rail transit signal light controller; it relates to the rail technology field and specifically includes a U-shaped plate, and two groups of sliding grooves are opened on the inner side wall of the U-shaped plate. This waterproof rail transit signal light controller is provided with a liquid level sensor. By the cooperation of the liquid level sensor and the single-chip microcomputer, it is convenient for the liquid level sensor to detect rainwater, and at the same time, it is convenient for the two to control the motor to start. By the cooperation of the motor, connecting rod, gear, and rack, when the liquid level sensor detects the water level, it is convenient to drive the rail transit signal light controller to move upward and make the rail transit signal light controller away from the water surface, thereby preventing rainwater from entering the interior of the rail transit signal light controller and avoiding component damage caused by rainwater entering. At the same time, it can further increase the service life of the rail transit signal light controller. Through the cooperation of the sliding groove and the slider, it is convenient to increase the stability of the up and down movement of the rail transit signal light controller.

[0005] In the prior art of the above-mentioned patent, in an emergency where the rain is too heavy and causes urban waterlogging, the above device mainly raises the whole device to a certain height through a preset track system to avoid the device being submerged by water accumulation and ensure its normal operation in bad weather. However, in normal daily situations where the rain is normal and traffic needs to be managed normally, when traffic police or maintenance personnel open the cabinet door of the device for inspection or maintenance, due to certain gaps that may exist in the sealing design between the cabinet door and the cabinet body, a small amount of rainwater may take the opportunity to penetrate into the interior of the signal light control cabinet through these tiny gaps. Although this situation may seem insignificant, over time, the infiltrated rainwater may gradually accumulate, erode the electronic devices and circuits inside the cabinet, cause problems such as short circuits and poor contacts in the devices, and then easily lead to the failure of the signal light control device, affecting the normal operation of traffic signals and bringing inconvenience or even potential safety hazards to urban traffic. Summary of the Invention

[0006] The purpose of the present invention is to provide a signal light control machine based on the Internet of Things to solve the above deficiencies in the prior art.

[0007] To achieve the above purpose, the present invention adopts the following technical solutions: A signal light control machine based on the Internet of Things includes a cabinet body and a handle fixedly installed on the side wall of the cabinet body. A signal light control machine body is fixedly installed inside the cabinet body. A first rotating shaft is rotatably installed on the cabinet body. A cabinet door is fixedly installed on the first rotating shaft. The cabinet door is rotatably connected to the cabinet body through the first rotating shaft. A connecting plate is fixedly installed at the top end of the cabinet door. A rain shield is fixedly installed on the side wall of the connecting plate. The rain shield is set as a sector. A sliding groove is opened on the side wall of the cabinet body. The sliding groove is slidably connected to the rain shield. A fixing plate is fixedly installed on the side wall of the rain shield. A first slot and a second slot are respectively opened on the fixing plate and the rain shield. A limiting rod is slidably installed at the top end of the cabinet body. The limiting rod is mutually adapted to both the first slot and the second slot.

[0008] As a further description of the above technical solution: A spring is arranged on the limiting rod. One end of the spring is fixedly connected to the side wall of the limiting rod, and the other end of the spring is fixedly connected to the top end of the cabinet body.

[0009] As a further description of the above technical solution: A ball is rotatably connected to the bottom end of the limiting rod.

[0010] As a further description of the above technical solution: An inverted V-shaped plate is fixedly installed at the top end of the cabinet body.

[0011] As a further description of the above technical solution: Two support plates are fixedly installed on the side wall of the cabinet body. A second rotating shaft is rotatably connected between the two support plates, and a water absorption roller is sleeved on the second rotating shaft.

[0012] As a further description of the above technical solution: A plurality of installation grooves are opened at the bottom end of the rain shield. A plurality of lighting lamps are electrically connected inside the plurality of installation grooves. A photovoltaic panel is fixedly installed at the top end of the inverted V-shaped plate. The photovoltaic panel is electrically connected to the lighting lamps through a photovoltaic junction box.

[0013] The present utility model provides a signal lamp controller based on the Internet of Things, which has the following beneficial effects: When it is necessary to operate the signal lamp controller body in rainy weather, the cabinet door of the cabinet body is opened through the handle. When the cabinet door is opened, under the action of the connecting plate, the rain shield can be driven to slide inside the sliding groove, so that the rain shield shields the rainwater above, preventing the rainwater from entering the interior of the cabinet body. And when the cabinet door rotates to a position perpendicular to the cabinet body, the limiting rod can be inserted into the interior of the first slot to realize the fixed limit of the cabinet door, eliminating the need for an operator to hold the cabinet door with one hand and operate with the other hand, thus increasing the convenience of operation.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not intended to limit the present disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a signal lamp controller based on the Internet of Things proposed by the present utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of another perspective of the present utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional exploded structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the present utility model after the cabinet door is closed;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the limiting rod, the ball and the spring of the present utility model;

[0021] Figure 6 It is a schematic diagram of the sectional structure of the present utility model with a water absorption roller arranged on the rotating shaft;

[0022] Figure 7 Of the present utility modelFigure 3 A enlarged structural schematic diagram;

[0023] Figure 8 This is a three-dimensional structural schematic diagram of the lighting lamp arranged below the rain shield of the utility model.

[0024] Legend description:

[0025] 1. Cabinet body; 2. Signal lamp control machine body; 3. First rotating shaft; 4. Cabinet door; 5. Handle; 6. Connecting plate; 7. Rain shield; 8. Slide groove; 9. Fixed plate; 10. First slot; 11. Second slot; 12. Limit rod; 13. Spring; 14. Ball; 15. Support plate; 16. Second rotating shaft; 17. Water absorption roller; 18. Inverted V-shaped plate; 19. Photovoltaic panel; 20. Installation groove; 21. Lighting lamp. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Referring to Figure 1-8 , an Internet of Things-based signal lamp control machine includes a cabinet body 1 and a handle 5 fixedly installed on the side wall of the cabinet body 1. A signal lamp control machine body 2 is fixedly installed inside the cabinet body 1. A first rotating shaft 3 is rotatably installed on the cabinet body 1. A cabinet door 4 is fixedly installed on the first rotating shaft 3. The cabinet door 4 is rotatably connected to the cabinet body 1 through the first rotating shaft 3. A connecting plate 6 is fixedly installed at the top end of the cabinet door 4. A rain shield 7 is fixedly installed on the side wall of the connecting plate 6. The rain shield 7 is set to be fan-shaped. A slide groove 8 is opened on the side wall of the cabinet body 1. The slide groove 8 is slidably connected to the rain shield 7. A fixed plate 9 is fixedly installed on the side wall of the rain shield 7. A first slot 10 and a second slot 11 are respectively opened on the fixed plate 9 and the rain shield 7. A limit rod 12 is slidably installed at the top end of the cabinet body 1. The limit rod 12 is adapted to both the first slot 10 and the second slot 11; when it is necessary to operate the signal lamp control machine body 2 on a rainy day, the cabinet door 4 of the cabinet body 1 is opened through the handle 5. When the cabinet door 4 is opened, under the action of the connecting plate 6, the rain shield 7 can be driven to slide inside the slide groove 8, so that the rain shield 7 can block the rain above and prevent the rain from entering the inside of the cabinet body 1. And when the cabinet door 4 rotates to a position perpendicular to the cabinet body 1, the limit rod 12 can be inserted into the inside of the first slot 10 to realize the fixed limit of the cabinet door 4, eliminating the need for an operator to hold the cabinet door 4 with one hand and operate with the other hand, thus increasing the operation convenience.

[0028] As a preferred technical solution of this embodiment, a spring 13 is provided on the limit rod 12, one end of the spring 13 is fixedly connected to the side wall of the limit rod 12, and the other end of the spring 13 is fixedly connected to the top of the cabinet 1; when the limit rod 12 moves to the position of the first slot 10 and the second slot 11, under the action of the spring 13, the limit rod 12 can be automatically inserted downward into the interior of the first slot 10 and the second slot 11.

[0029] As a preferred technical solution of this embodiment, the bottom end of the limit rod 12 is rollingly connected with a ball 14; the ball 14 can reduce the friction between the rain shield 7 and the limit rod 12, so that the rain shield 7 can slide more smoothly inside the slide groove 8.

[0030] As a preferred technical solution of this embodiment, an inverted V-shaped plate 18 is fixedly installed on the top of the cabinet 1; the setting of the inverted V-shaped plate 18 can facilitate rainwater to flow to both sides when it rains, and will not accumulate on the surface of the cabinet 1, thereby increasing the rainproof performance.

[0031] As the preferred technical solution of this embodiment, two support plates 15 are fixedly installed on the side walls of the cabinet body 1, and a second rotating shaft 16 is rotatably connected between the two support plates 15, and a water-absorbing roller 17 is sleeved on the second rotating shaft 16; when the cabinet door 4 is closed, there is a lot of rainwater on the rain shield 7, and the water-absorbing roller 17 can rotate with the rain shield 7 when the rain shield 7 is retracted to absorb the rainwater on the rain shield 7 to prevent the rainwater from entering the interior of the chute 8.

[0032] As the preferred technical solution of this embodiment, a plurality of mounting grooves 20 are provided at the bottom end of the rain shield 7, and a plurality of lighting lamps 21 are electrically connected to the interior of the plurality of mounting grooves 20. A photovoltaic panel 19 is fixedly installed at the top end of the inverted V-shaped plate 18, and the photovoltaic panel 19 is electrically connected to the lighting lamps 21 through a photovoltaic junction box; the photovoltaic panel 19 can absorb solar energy, convert light energy into electrical energy and store it in the power supply of the lighting lamps 21. When the environment is dark on rainy days, the lighting lamps 21 under the rain shield 7 can illuminate the interior of the cabinet 1, making it convenient for the operator to operate.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An Internet of Things-based signal lamp controller, comprising a cabinet body (1) and a handle (5) fixedly installed on the side wall of the cabinet body (1). A signal lamp controller body (2) is fixedly installed inside the cabinet body (1). A first rotating shaft (3) is rotatably installed on the cabinet body (1). A cabinet door (4) is fixedly installed on the first rotating shaft (3). The cabinet door (4) is rotatably connected to the cabinet body (1) through the first rotating shaft (3), and is characterized in that, A connecting plate (6) is fixedly installed at the top end of the cabinet door (4). A rain shield (7) is fixedly installed on the side wall of the connecting plate (6). The rain shield (7) is arranged in a fan shape. A sliding groove (8) is formed in the side wall of the cabinet body (1). The sliding groove (8) is slidably connected with the rain shield (7). A fixing plate (9) is fixedly installed on the side wall of the rain shield (7). A first slot (10) and a second slot (11) are respectively formed in the fixing plate (9) and the rain shield (7). A limiting rod (12) is slidably installed at the top end of the cabinet body (1). The limiting rod (12) is adapted to both the first slot (10) and the second slot (11).

2. The signal lamp controller based on the Internet of Things according to claim 1, characterized in that, A spring (13) is arranged on the limiting rod (12). One end of the spring (13) is fixedly connected with the side wall of the limiting rod (12), and the other end of the spring (13) is fixedly connected with the top end of the cabinet body (1).

3. The signal lamp controller based on the Internet of Things according to claim 1, characterized in that, A ball (14) is rotatably connected to the bottom end of the limiting rod (12).

4. The signal lamp controller based on the Internet of Things according to claim 1, wherein, An inverted V-shaped plate (18) is fixedly installed at the top end of the cabinet body (1).

5. The signal lamp controller based on the Internet of Things according to claim 1, characterized in that, Two support plates (15) are fixedly installed on the side wall of the cabinet body (1). A second rotating shaft (16) is rotatably connected between the two support plates (15). A water absorption roller (17) is sleeved on the second rotating shaft (16).

6. The signal light controller based on the Internet of Things according to claim 4, characterized in that A plurality of installation grooves (20) are formed at the bottom end of the rain shield (7). A plurality of lighting lamps (21) are electrically connected inside the plurality of installation grooves (20). A photovoltaic panel (19) is fixedly installed at the top end of the inverted V-shaped plate (18). The photovoltaic panel (19) is electrically connected with the lighting lamps (21) through a photovoltaic junction box.

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