Modular snap-together traffic signal

Abstract

The utility model relates to traffic equipment technical field discloses a kind of modular buckle type combined traffic signal lights, including support column, the support column outer wall is fixedly connected with connecting plate two, the connecting plate two outer wall is fixedly connected with connecting column, the connecting column outer wall is slidably connected with shell, and the shell inside is provided with modular assembly;The modular assembly includes indicating lamp, the indicating lamp outer wall is slidably connected in shell inner wall, the indicating lamp outer wall is fixedly connected with limit sheet, the indicating lamp inner wall is slidably connected with locking piece, and the locking piece outer wall is fixedly connected with slide column.In the utility model, rotating handle is rotated to make rotating column drive rotating sheet rotation, then by rotating sheet drive slide column drive locking piece sliding to lock slot is clamped, so quick disassembly and replacement of lamp cap can be realized, when machine appears damage, only local replacement can be carried out, which can effectively reduce maintenance cost, and also can improve maintenance speed.

Description

Technical Field

[0001] This utility model relates to the field of traffic equipment technology, and in particular to a modular snap-fit ​​traffic signal light. Background Technology

[0002] Modular snap-fit ​​traffic lights deconstruct traditional integrated traffic lights into multiple independently replaceable and freely combinable functional modules. This allows for rapid maintenance, flexible configuration, and intelligent upgrades of traffic lights. Traditional integrated traffic lights face challenges in modern urban traffic management, including difficulties in maintenance and upgrades, as well as high maintenance costs. Modular snap-fit ​​traffic lights are commonly used in scenarios such as intersections on regular urban roads, reversible lanes and tidal flow lanes, tunnels, bridges, and other special road sections.

[0003] The existing traffic lights adopt an integrated design. Once a part of the signal malfunctions, the road must be closed and an aerial work platform must be used to replace the entire signal light. The maintenance cost is extremely high and various machines need to be used in conjunction. Moreover, the functions of the integrated signal light are fixed at the factory and cannot adapt to changes in the intersection. When an upgrade is needed, the whole thing must be replaced, resulting in huge waste.

[0004] The core problem with existing technology is that the integrated design of traffic lights uses a fixed approach for components such as light source, drive, and control. This means that any local failure requires replacing the entire traffic light, which not only requires closing the road but also requires an unloaded work vehicle to assist. The maintenance and time costs are extremely high, and the functions cannot be flexibly adjusted, with almost no upgrade or expansion capabilities. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a modular snap-fit ​​traffic light, which aims to improve the low flexibility and upgradeability of existing products.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular snap-fit ​​traffic signal light, including a support column, a connecting plate two fixedly connected to the outer wall of the support column, a connecting column fixedly connected to the outer wall of the connecting plate two, a shell slidably connected to the outer wall of the connecting column, and a modular component disposed inside the shell; The modular component includes an indicator light, the outer wall of which is slidably connected to the inner wall of the housing, a limit plate fixedly connected to the outer wall of the indicator light, a locking plate slidably connected to the inner wall of the indicator light, a sliding column fixedly connected to the outer wall of the locking plate, a rotating plate slidably connected to the outer wall of the sliding column, a meshing surface on the outer wall of the rotating plate, a rotating shaft rotatably connected to the inner wall of the rotating plate, a rotating column rotatably connected to the inner wall of the housing, the toothed surface of the rotating column meshing with the toothed surface of the rotating plate, a rotating handle fixedly connected to the inner wall of the rotating column, and a locking groove on the inner wall of the housing.

[0007] Furthermore, a rain shield is fixedly connected to the outer wall of the outer shell, a connecting plate is fixedly connected to the outer wall of the outer shell, a pin is fixedly connected to the lower surface of the connecting plate, and a disassembly pin is fixedly connected to the outer wall of the outer shell.

[0008] Furthermore, the outer wall of the rotating shaft is fixedly connected to the outer wall of the indicator light, and two arc-shaped grooves are formed inside the rotating plate.

[0009] Furthermore, the rain shield is positioned above the indicator light, and the limiting plate is slidably connected to the inner wall of the housing.

[0010] Furthermore, the rotating plate is disposed inside the housing, and the outer wall of the rotating plate is rotatably connected to the outer wall of the indicator light.

[0011] Furthermore, the rotating column is disposed inside the outer casing, and the outer wall of the rotating column has an engagement surface.

[0012] Furthermore, the disassembly column has holes inside.

[0013] Furthermore, a pin groove is provided inside the connecting column.

[0014] This utility model has the following beneficial effects: 1. In this utility model, rotating the handle causes the rotating column to rotate the rotating plate, and then the rotating plate drives the sliding column to slide and engage the locking plate with the locking groove. This allows for quick replacement of the lamp head. When the machine is damaged, only the part needs to be replaced, which can effectively reduce maintenance costs and improve maintenance speed.

[0015] 2. In this utility model, a long rod is inserted into the hole opened in the disassembly column, and the pin is aligned with the pin slot opened in the connecting column so that the pin is inserted into the connecting column. This allows the maintenance of traffic lights to be freed from the limitations of large machines, avoids urban road congestion caused by maintenance, and enables single-person maintenance operations, reducing maintenance costs and maintenance time, and preventing road congestion caused by long-term maintenance. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural diagram of a modular snap-fit ​​traffic light proposed in this utility model. Figure 2 This is a schematic diagram of the rain shield section of a modular snap-fit ​​traffic signal light proposed in this utility model. Figure 3 This utility model presents a schematic diagram of the indicator light section of a modular snap-fit ​​traffic light. Figure 4 This is a schematic diagram of the rotating plate structure of a modular snap-fit ​​traffic light proposed in this utility model. Figure 5 This is a schematic diagram of the pin post structure of a modular snap-fit ​​traffic signal light proposed in this utility model.

[0017] Legend: 1. Support column; 2. Outer shell; 3. Rain shield; 4. Indicator light; 5. Limiting plate; 6. Locking plate; 7. Sliding column; 8. Rotating plate; 9. Engaging surface; 10. Locking groove; 11. Rotating column; 12. Rotating handle; 13. Arc groove; 14. Rotating shaft; 15. Connecting plate one; 16. Pin column; 17. Connecting column; 18. Connecting plate two; 19. Disassembly column; 20. Hole; 21. Pin groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 - Figure 4 The present invention provides an embodiment of a modular snap-fit ​​traffic light, comprising a support column 1, a connecting plate 2 18 fixedly connected to the outer wall of the support column 1, and a connecting column 17 fixedly connected to the outer wall of the connecting plate 2 18. The support column 1, together with the connecting plate 2 18 and the connecting column 17, is used to fix the entire traffic light on the support column 1. The outer wall of the connecting column 17 is slidably connected to a shell 2, and a modular component is provided inside the shell 2. The shell 2 is used to fix and protect the entire modular component. The modular component includes an indicator light 4, which is used to display signals. The outer wall of the indicator light 4 is slidably connected to the inner wall of the outer shell 2. A limit piece 5 is fixedly connected to the outer wall of the indicator light 4 to prevent the indicator light 4 from shifting during installation. A locking piece 6 is slidably connected to the inner wall of the indicator light 4. A sliding column 7 is fixedly connected to the outer wall of the locking piece 6. A rotating piece 8 is slidably connected to the outer wall of the sliding column 7. A meshing surface 9 is provided on the outer wall of the rotating piece 8. A rotating shaft 14 is rotatably connected to the inner wall of the rotating piece 8. A rotating column 11 is rotatably connected to the inner wall of the outer shell 2. The tooth surface of the rotating column 11 meshes with the tooth surface of the rotating piece 8. A rotating handle 12 is fixedly connected to the inner wall of the rotating column 11. A locking groove 10 is provided on the inner wall of the outer shell 2. By rotating the rotating handle 12, the rotating column 11 drives the rotating piece 8 to rotate through the meshing surface 9. Then, the arc groove 13 on the rotating piece 8 drives the locking piece 6 to extend and retract through the sliding column 7 and engage with the locking groove 10.

[0020] Specifically, by manually rotating the rotating handle 12 located on the back of the housing 2, the rotating handle 12 drives the rotating column 11 to rotate. When the meshing surface 9 on the rotating column 11 and the meshing surface 9 on the rotating plate 8 are engaged, the rotating column 11 can drive the rotating plate 8 to rotate around the rotating shaft 14. Then, the arc groove 13 on the rotating plate 8 can drive the sliding column 7 to slide. The sliding column 7 then drives the locking plate 6 to extend to both sides under the limit of the sliding groove on the indicator light 4 and engage with the locking groove 10 opened on the housing 2. In this way, the modular lamp head can be quickly replaced, reducing downtime.

[0021] Reference Figure 3 , Figure 5 The outer wall of the outer shell 2 is fixedly connected to a rain shield 3, a connecting plate 15, and a pin 16. The lower surface of the connecting plate 15 is fixedly connected to a disassembly post 19. By using a long rod in conjunction with the disassembly post 19, the pin 16 can be quickly pulled away from the connecting post 17, and the entire signal light can be quickly removed. The outer wall of the rotating shaft 14 is fixedly connected to the outer wall of the indicator light 4. Two arc-shaped grooves 13 are opened inside the rotating plate 8. The rain shield 3 is set above the indicator light 4. The limiting plate 5 is slidably connected to the inner wall of the outer shell 2. The rotating plate 8 is set inside the outer shell 2. The outer wall of the rotating plate 8 is rotatably connected to the outer wall of the indicator light 4. The rotating post 11 is set inside the outer shell 2. The outer wall of the rotating post 11 has a meshing surface 9. The disassembly post 19 has a hole 20. The connecting post 17 has a pin groove 21.

[0022] Specifically, a connecting plate 18 and a connecting column 17 are fixedly welded to the outer wall of the support column 1. Then, a long rod is inserted into the hole 20 opened in the disassembly column 19. The pin 16 is aligned with the pin groove 21 opened in the connecting column 17 so that the pin 16 is inserted into the connecting column 17. This allows the maintenance of traffic lights to be freed from the limitations of large machines and avoids urban road congestion caused by maintenance.

[0023] Working principle: When this modular snap-fit ​​traffic light is needed, first take out the outer shell 2 and the indicator light 4. Align one end of the limiting piece 5 and the engaging surface 9 on the indicator light 4 with the circular opening on the outer shell 2 and insert it. Then, rotate the rotating handle 12 located on the back of the outer shell 2 by hand. The rotating handle 12 drives the rotating column 11 to rotate. When the engaging surface 9 on the rotating column 11 and the engaging surface 9 on the rotating piece 8 engage, the rotating column 11 can drive the rotating piece 8 to rotate around the rotating shaft 14. Then, the arc groove 13 on the rotating piece 8 can drive the sliding column 7 to slide. Then, the sliding column 7 drives the locking piece 6 to extend to both sides under the limiting position of the sliding groove on the indicator light 4 and lock it with the opening on the outer shell 2. The slot 10 engages to secure the entire modular lamp head onto the housing 2. When replacement is needed, simply rotate the handle 12 in the opposite direction to retract the locking piece 6 and remove the lamp head for replacement. When the entire traffic signal light needs to be installed on the support column 1, firstly, fix and weld the connecting plate 18 and the connecting column 17 onto the outer wall of the support column 1. Then, insert a long rod into the hole 20 opened in the disassembly column 19. Align the pin 16 with the pin groove 21 opened in the connecting column 17 and insert the pin 16 into the connecting column 17. However, when disassembly for maintenance and repair is required, insert one end of the long rod into the disassembly column 19 and push upwards to remove the entire signal light.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular snap-fit combination traffic signal comprising a support column (1), characterized in that: The outer wall of the support column (1) is fixedly connected to the connecting plate two (18), the outer wall of the connecting plate two (18) is fixedly connected to the connecting column (17), the outer wall of the connecting column (17) is slidably connected to the outer shell (2), and the interior of the outer shell (2) is provided with modular components; The modular component includes an indicator light (4), the outer wall of which is slidably connected to the inner wall of the outer shell (2), a limit plate (5) is fixedly connected to the outer wall of the indicator light (4), a locking plate (6) is slidably connected to the inner wall of the indicator light (4), a sliding column (7) is fixedly connected to the outer wall of the locking plate (6), a rotating plate (8) is slidably connected to the outer wall of the sliding column (7), a meshing surface (9) is provided on the outer wall of the rotating plate (8), a rotating shaft (14) is rotatably connected to the inner wall of the rotating plate (8), a rotating column (11) is rotatably connected to the inner wall of the outer shell (2), the tooth surface of the rotating column (11) meshes with the tooth surface of the rotating plate (8), a rotating handle (12) is fixedly connected to the inner wall of the rotating column (11), and a locking groove (10) is provided on the inner wall of the outer shell (2).

2. A modular snap-fit ​​traffic light according to claim 1, characterized in that: The outer wall of the outer shell (2) is fixedly connected to a rain shield (3), the outer wall of the outer shell (2) is fixedly connected to a connecting plate (15), the lower surface of the connecting plate (15) is fixedly connected to a pin (16), and the outer wall of the outer shell (2) is fixedly connected to a disassembly pin (19).

3. A modular snap-fit ​​traffic light according to claim 1, characterized in that: The outer wall of the rotating shaft (14) is fixedly connected to the outer wall of the indicator light (4), and two arc-shaped grooves (13) are opened inside the rotating plate (8).

4. A modular snap-fit ​​traffic light according to claim 2, characterized in that: The rain shield (3) is positioned above the indicator light (4), and the limiting piece (5) is slidably connected to the inner wall of the outer shell (2).

5. A modular snap-fit ​​traffic signal light according to claim 1, characterized in that: The rotating plate (8) is disposed inside the outer casing (2), and the outer wall of the rotating plate (8) is rotatably connected to the outer wall of the indicator light (4).

6. A modular snap-fit ​​traffic light according to claim 1, characterized in that: The rotating column (11) is located inside the outer shell (2), and the outer wall of the rotating column (11) has a meshing surface (9).

7. A modular snap-fit ​​traffic light according to claim 2, characterized in that: The disassembly column (19) has a hole (20) inside.

8. A modular snap-fit ​​traffic light according to claim 2, characterized in that: The connecting column (17) has a pin groove (21) inside.

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