Traffic signal and pedestrian signal guiding linkage controller
The sliding sleeve, triangle groove, clamp rod and spring mechanism are designed in the traffic signal and pedestrian signal guidance linkage controller to facilitate maintenance of the controller; the fixed rod, pressure plate and telescopic block mechanism are used to prevent the wire from loosening. It solves the problems of inconvenient maintenance and loose lines of existing controllers, and achieves stable operation of signal lights and smooth and safe traffic.
Patent Information
- Application Number
- CN202421424997.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-07-24
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing traffic signal and pedestrian signal guidance linkage controllers are not convenient for maintenance and do not have the function of preventing loose lines, resulting in unstable signal lights working and affecting smooth traffic and safety.
By designing sliding sleeves, triangle grooves, clamping rods and spring mechanisms, the controller housing is easily disassembled and maintained; at the same time, fixing rods, pressure plates and telescopic block mechanisms are used to ensure that the wires are tightened and prevent loosening.
It realizes convenient maintenance of the controller, reduces workload, improves maintenance efficiency, and ensures stable operation of the signal lights by preventing loose lines, ensuring smooth and safe traffic.
Smart Images
Figure CN222884971U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of traffic equipment, in particular to a traffic signal and pedestrian signal guiding linkage controller. Background Art
[0002] Traffic signal and pedestrian signal guidance linkage controller is an intelligent traffic control system that can control traffic lights and pedestrian lights, thereby guiding traffic and pedestrian traffic to be smooth and safe. The system can realize adaptive control and data analysis, so that traffic flow and pedestrian flow can be smoothly transitioned, and can automatically adjust the signal control sequence according to the real-time traffic volume and conditions to achieve the optimal control effect. However, the existing controller is not easy to maintain. Generally, the controller body and the shell are fixedly connected by multiple screws. When maintaining the controller, tools are needed to disassemble and assemble it, which is troublesome to operate, increases the workload, reduces maintenance efficiency, and does not prevent the line from loosening. Generally, a large number of wires are connected to the controller, and these wires are connected by plugging. During use, due to the vibration of the equipment under the influence of external factors, the vibration will loosen the wires and the controller, causing the signal light to work unstably, affecting the smoothness and safety of traffic. In order to solve the above problems, we propose a traffic signal and pedestrian signal guidance linkage controller. Utility Model Content
[0003] The utility model aims to provide a traffic signal and pedestrian signal guiding linkage controller, which has the advantages of being easy to maintain and having the purpose of preventing the line from loosening, and solves the problem that the existing controller is inconvenient to maintain and has the purpose of preventing the line from loosening.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traffic signal and pedestrian signal guiding linkage controller, comprising a controller body, the interior of the controller body is slidably connected to a shell, the surface of the controller body is slidably sleeved with a sliding sleeve, a first spring is arranged between the sliding sleeve and the controller body, the inner wall of the sliding sleeve is provided with a triangular groove, the inner wall of the triangular groove is slidably connected with a clamping rod, and the clamping rod is clamped with the inner wall of the shell, the surface of the clamping rod is fixedly sleeved with a limit plate, a second spring is arranged between the limit plate and the inner wall of the controller body, a fixing plate is bolted to the surface of the shell, a pressure plate is slidably connected between the inner walls of the fixing plates, a fixing mechanism is arranged between the pressure plate and the fixing plate, a wire groove is provided on the surface of the fixing plate, a telescopic block is slidably connected to the inner wall of the pressure plate, and a third spring is arranged between the telescopic block and the inner wall of the pressure plate.
[0005] By adopting the above technical scheme, the sliding sleeve is moved, and the movement of the sliding sleeve drives the triangular groove to move. The movement of the triangular groove causes the clamping rod to disengage from the inner wall of the shell under the action of the second spring, and then the shell is removed for maintenance. This method can achieve the purpose of facilitating maintenance, reduce workload, and improve maintenance efficiency. By moving the fixed rod, the fixed rod moves to disengage from the clamping plate, the pressure plate is removed, the wire is placed in the wire trough, and then the pressure plate is covered to make the fixed rod clamped therewith and fixed. The telescopic block presses the wire under the action of the third spring, which can prevent the line from loosening, ensure the stability of the signal light, and ensure smooth and safe traffic.
[0006] The utility model is further configured that the fixing mechanism includes a fixing rod, the fixing rod is slidably connected to the inner wall of the fixing plate, and one end of the fixing rod is clamped with the inner wall of the pressure plate, and a fourth spring is arranged between the fixing rod and the inner wall of the fixing plate.
[0007] By adopting the above technical solution, the pressing plate is fixed by setting a fixing mechanism.
[0008] The utility model is further configured that the surface of the sliding sleeve is provided with anti-slip grooves.
[0009] By adopting the above technical solution, anti-skid patterns are provided to prevent hands from slipping and facilitate operation.
[0010] The utility model is further configured that a rubber pad is bonded to the inner wall of the wire trough and the surface of the telescopic block.
[0011] By adopting the above technical solution, the rubber pad is provided to prevent the wire from being damaged.
[0012] The utility model is further configured that the surface of the shell is bolted with heat dissipation holes.
[0013] By adopting the above technical solution and providing heat dissipation holes, the heat dissipation efficiency is improved and the stability of the device is ensured.
[0014] The utility model is further configured that a fixing hole is provided on the surface of the controller body.
[0015] By adopting the above technical solution, fixing holes are provided to facilitate fixed installation.
[0016] Compared with the prior art, the utility model provides a traffic signal and pedestrian signal guidance linkage controller, which has the following beneficial effects:
[0017] 1. The utility model moves the sliding sleeve, and the movement of the sliding sleeve drives the triangular groove to move. The movement of the triangular groove causes the clamping rod to disengage from the inner wall of the shell under the action of the second spring, and then the shell is removed for maintenance, which can achieve the purpose of facilitating maintenance, reduce workload, and improve maintenance efficiency.
[0018] 2. The utility model moves the fixing rod, and the fixing rod moves to disengage the fixing rod from the pressure plate, removes the pressure plate, puts the wire into the wire trough, and then covers the pressure plate to make the fixing rod engage with the fixing rod and fix it. The telescopic block presses the wire under the action of the third spring, thereby preventing the line from loosening, ensuring the stability of the signal light, and ensuring smooth and safe traffic. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;
[0020] Figure 2 It is a side sectional view of the structure of the utility model;
[0021] Figure 3 It is a side sectional view of the structure of the utility model;
[0022] Figure 4 For this utility model Figure 1 A magnified view of the structure in the middle.
[0023] In the figure: 1. controller body; 2. shell; 3. sliding sleeve; 4. first spring; 5. triangular groove; 6. clamping rod; 7. limit plate; 8. second spring; 9. fixing plate; 10. pressure plate; 11. fixing mechanism; 12. wire groove; 13. telescopic block; 14. third spring; 15. fixing rod; 16. fourth spring; 17. anti-slip pattern; 18. rubber pad; 19. heat dissipation hole; 20. fixing hole. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Embodiment 1:
[0026] See also Figure 1 , Figure 3 and Figure 4The traffic signal and pedestrian signal guiding linkage controller comprises a controller body 1, the interior of the controller body 1 is slidably connected with a shell 2, the surface of the controller body 1 is slidably sleeved with a sliding sleeve 3, a first spring 4 is arranged between the sliding sleeve 3 and the controller body 1, a triangular groove 5 is opened on the inner wall of the sliding sleeve 3, a clamping rod 6 is slidably connected to the inner wall of the triangular groove 5, and the clamping rod 6 is clamped with the inner wall of the shell 2, a limiting plate 7 is fixedly sleeved on the surface of the clamping rod 6, a second spring 8 is arranged between the limiting plate 7 and the inner wall of the controller body 1, by moving the sliding sleeve 3, the sliding sleeve 3 moves to drive the triangular groove 5 to move, and the triangular groove 5 moves to make the clamping rod 6 disengage from the inner wall of the shell 2 under the action of the second spring 8, and then the shell 2 is removed for maintenance, which can achieve the purpose of facilitating maintenance, reduce workload and improve maintenance efficiency.
[0027] See also Figure 4 The surface of the sliding sleeve 3 is provided with anti-skid patterns 17, and the anti-skid patterns 17 are provided to prevent hand slippage and facilitate operation.
[0028] See also Figure 1 The surface of the shell 2 is bolted with heat dissipation holes 19. By providing the heat dissipation holes 19, the heat dissipation efficiency is improved and the stability of the device is ensured.
[0029] See also Figure 2 and Figure 3 A fixing hole 20 is provided on the surface of the controller body 1, and the fixing hole 20 is provided to facilitate fixed installation.
[0030] A brief description of the usage process: move the sliding sleeve 3, which drives the triangular groove 5 to move. The movement of the triangular groove 5 causes the clamping rod 6 to disengage from the inner wall of the shell 2 under the action of the second spring 8, and then remove the shell 2 for maintenance. After the maintenance is completed, place the shell 2 inside the controller body 1, loosen the sliding sleeve 3, and the sliding sleeve 3 is reset under the action of the first spring 4. The sliding sleeve 3 is reset to reset the triangular groove 5. The triangular groove 5 is reset to reset the clamping rod 6 to the inner wall of the shell 2, and the shell 2 is fixed, which can achieve the purpose of facilitating maintenance.
[0031] Embodiment 2:
[0032] See also Figure 1 and Figure 2A fixing plate 9 is bolted to the surface of the shell 2, and a pressing plate 10 is slidably connected between the inner walls of the fixing plate 9. A fixing mechanism 11 is arranged between the pressing plate 10 and the fixing plate 9, and a wire groove 12 is opened on the surface of the fixing plate 9. A telescopic block 13 is slidably connected to the inner wall of the pressing plate 10, and a third spring 14 is arranged between the telescopic block 13 and the inner wall of the pressing plate 10. By moving the fixing rod 15, the fixing rod 15 moves to disengage the fixing rod 15 from the pressing plate 10, remove the pressing plate 10, put the wire into the wire groove 12, and then cover the pressing plate 10 so that the fixing rod 15 is engaged with it and fixed. The telescopic block 13 presses the wire tightly under the action of the third spring 14, which can prevent the line from loosening, ensure the stability of the signal light, and ensure the smooth and safe traffic.
[0033] See also Figure 2 The fixing mechanism 11 includes a fixing rod 15, which is slidably connected to the inner wall of the fixing plate 9, and one end of the fixing rod 15 is clamped with the inner wall of the pressure plate 10. A fourth spring 16 is arranged between the fixing rod 15 and the inner wall of the fixing plate 9. By setting the fixing mechanism 11, the pressure plate 10 is fixed.
[0034] See also Figure 2 The inner wall of the wire groove 12 and the surface of the telescopic block 13 are bonded with a rubber pad 18, and the rubber pad 18 is provided to prevent damage to the wire.
[0035] A brief description of the use process: move the fixing rod 15, the fixing rod 15 moves to disengage the fixing rod 15 from the pressing plate 10, remove the pressing plate 10, put the wire into the wire groove 12, and then cover the pressing plate 10 to make the fixing rod 15 engage with it and fix it. The telescopic block 13 presses the wire tightly under the action of the third spring 14, which can achieve the purpose of preventing the line from loosening.
[0036] Although the 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 traffic signal and pedestrian signal guidance linkage controller, comprising a controller body (1), characterized in that: The controller body (1) is slidably connected to a housing (2), a sliding sleeve (3) is slidably sleeved on the surface of the controller body (1), a first spring (4) is arranged between the sliding sleeve (3) and the controller body (1), a triangular groove (5) is provided on the inner wall of the sliding sleeve (3), a clamping rod (6) is slidably connected to the inner wall of the triangular groove (5), and the clamping rod (6) is clamped to the inner wall of the housing (2), a limit plate (7) is fixedly sleeved on the surface of the clamping rod (6), and the limit plate (7) is in contact with the controller body (1). A second spring (8) is arranged between the inner walls of the control body (1), a fixing plate (9) is bolted to the surface of the shell (2), a pressure plate (10) is slidably connected between the inner walls of the fixing plate (9), a fixing mechanism (11) is arranged between the pressure plate (10) and the fixing plate (9), a wire groove (12) is opened on the surface of the fixing plate (9), a telescopic block (13) is slidably connected to the inner wall of the pressure plate (10), and a third spring (14) is arranged between the telescopic block (13) and the inner wall of the pressure plate (10).
2. The traffic signal and pedestrian signal guidance linkage controller according to claim 1, characterized in that: The fixing mechanism (11) comprises a fixing rod (15), the fixing rod (15) is slidably connected to the inner wall of the fixing plate (9), and one end of the fixing rod (15) is clamped with the inner wall of the pressure plate (10), and a fourth spring (16) is provided between the fixing rod (15) and the inner wall of the fixing plate (9).
3. The traffic signal and pedestrian signal guidance linkage controller according to claim 1, characterized in that: The surface of the sliding sleeve (3) is provided with anti-slip grooves (17).
4. The traffic signal and pedestrian signal guidance linkage controller according to claim 1, characterized in that: The inner wall of the wire groove (12) and the surface of the telescopic block (13) are bonded with a rubber pad (18).
5. The traffic signal and pedestrian signal guidance linkage controller according to claim 1, characterized in that: The surface of the housing (2) is bolted with heat dissipation holes (19).
6. The traffic signal and pedestrian signal guiding linkage controller according to claim 1, characterized in that: A fixing hole (20) is provided on the surface of the controller body (1).