Intelligent adaptive traffic signal control device

Abstract

The utility model belongs to the technical field of intelligent self-adaptive traffic signal control, and particularly relates to an intelligent self-adaptive traffic signal control device which comprises a traffic signal control machine, the surface of the traffic signal control machine is connected with a panel, the top of the traffic signal control machine is provided with a heat dissipation opening, the inner side of the heat dissipation opening is provided with a filter plate, and the filter plate is provided with a heat dissipation hole. The two sides of the traffic signal control machine are connected with side plates, grooves are formed in the surfaces of the side plates, and the two sides of the traffic signal control machine are connected with connecting bases. And along with the movement of the two threaded connecting blocks, one end of each threaded connecting block drives the two connecting pieces to adjust the distance, so that the mounting grooves can correspond to the holes in the cabinet, and the stability can be improved through proper vacancy mounting.

Description

Technical Field

[0001] This utility model belongs to the field of intelligent adaptive traffic signal control technology, and specifically relates to an intelligent adaptive traffic signal control device. Background Technology

[0002] Intelligent adaptive traffic signal control devices are an important component of intelligent transportation systems. They can intelligently adjust the duration and cycle of traffic lights based on real-time traffic flow and demand to maximize road capacity and alleviate traffic congestion.

[0003] Currently, existing intelligent adaptive traffic signal control systems are typically installed in a cabinet by bolting the devices to the holes on the connectors on both sides. However, since the positions of the holes are fixed, there may be situations where the holes on the devices do not perfectly align with the holes in the cabinet during installation, thus reducing the stability of the device after installation. Utility Model Content

[0004] The purpose of this utility model is to provide an intelligent adaptive traffic signal control device, which aims to solve the problem that existing intelligent adaptive traffic signal control devices are usually installed in the cabinet by bolts through holes on the connecting parts on both sides of the device. However, since the position of the holes in the device is fixed, the holes in the device may not be completely aligned with the holes in the cabinet during installation, thus reducing the stability of the device after installation.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent adaptive traffic signal control device, comprising a traffic signal controller, wherein a panel is connected to the surface of the traffic signal controller, a heat dissipation vent is provided on the top of the traffic signal controller, and a filter plate is provided on the inner side of the heat dissipation vent.

[0006] The traffic signal controller has side plates connected to both sides, and grooves are formed on the surface of the side plates. Connecting seats are connected to both sides of the traffic signal controller. A bidirectional lead screw passes through one end of the connecting seat. A guide rod is connected inside the connecting seat. Two threaded connecting blocks are threaded to the outer wall of the bidirectional lead screw. A connector is connected to one end of the threaded connecting block. An installation groove is formed on the surface of the connector.

[0007] As a preferred embodiment of the intelligent adaptive traffic signal control device of this utility model, one end of the bidirectional lead screw is connected to the connecting seat through a bearing to form a rotating connection structure.

[0008] As a preferred embodiment of the intelligent adaptive traffic signal control device of this utility model, one end of the two threaded connecting blocks is sleeved on the outer wall of the guide rod.

[0009] In a preferred embodiment of the intelligent adaptive traffic signal control device of this utility model, one end of the filter plate is connected to a fixing block, the surface of the fixing block is provided with a slot, the top of the traffic signal controller is connected to a mounting base, the mounting base is provided with a spring, one end of the spring is connected to a movable block, and one end of the movable block is connected to a locking pin.

[0010] In a preferred embodiment of the intelligent adaptive traffic signal control device of this utility model, the dimensions of the slot and the pin are adapted to each other.

[0011] In a preferred embodiment of the intelligent adaptive traffic signal control device of this utility model, the locking pin can form an elastic structure with the mounting base through a spring and a movable block.

[0012] As a preferred embodiment of the intelligent adaptive traffic signal control device of this utility model, one end of the filter plate is connected to two inserts, and a slot is provided on the inner side of the heat dissipation port.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By rotating the two-way lead screw with the knob, the two threaded connecting blocks connected by the outer wall can move towards each other or in opposite directions along the guide rod. As the two threaded connecting blocks move, one end will drive the two connecting parts to adjust the spacing, so that the mounting slot can correspond to the hole on the rack. Installing in a suitable empty space can improve stability.

[0015] By moving the movable block with the lever, the locking pin retracts. At this time, one end of the locking pin will disengage from the slot on the fixed block. Then, the filter plate can be lifted up to remove it, making it convenient for cleaning and maintenance. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear cross-sectional structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the main disassembled structure of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of the present invention.

[0021] In the diagram: 1. Traffic signal controller; 2. Panel; 3. Heat sink; 4. Side plate; 5. Groove; 6. Connecting seat; 7. Two-way lead screw; 8. Guide rod; 9. Threaded connecting block; 10. Connector; 11. Mounting groove; 12. Filter plate; 13. Fixing block; 14. Slot; 15. Mounting seat; 16. Spring; 17. Movable block; 18. Locking pin; 19. Insertion block; 20. Slot. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 The present invention provides the following technical solution: an intelligent adaptive traffic signal control device, including a traffic signal controller 1, a panel 2 connected to the surface of the traffic signal controller 1, a heat dissipation vent 3 opened on the top of the traffic signal controller 1, and a filter plate 12 provided on the inner side of the heat dissipation vent 3.

[0024] It should be noted that the model of traffic signal controller 1 is LT-XHJ / XT-10. The tail interface of traffic signal controller 1 can be connected via a connecting cable, and the length of the connecting cable can be reserved according to the actual situation.

[0025] The traffic signal controller 1 has side plates 4 connected to both sides. The surface of the side plates 4 has grooves 5. The traffic signal controller 1 has connecting seats 6 connected to both sides. One end of the connecting seat 6 has a bidirectional lead screw 7. The inside of the connecting seat 6 is connected to a guide rod 8. The outer wall of the bidirectional lead screw 7 is threaded with two threaded connecting blocks 9. One end of the threaded connecting block 9 is connected to a connector 10. The surface of the connector 10 has an installation groove 11.

[0026] Preferably, one end of the bidirectional lead screw 7 is connected to the connecting seat 6 via a bearing to form a rotating connection structure, and one end of the two threaded connecting blocks 9 is sleeved on the outer wall of the guide rod 8.

[0027] In practical use, by rotating the double-sided lead screw 7 with the knob, the two threaded connecting blocks 9 connected by the thread on its outer wall can move towards each other or opposite each other along the guide rod 8. As the two threaded connecting blocks 9 move, one end will drive the two connecting parts 10 to adjust the spacing, so that the mounting groove 11 can correspond to the hole on the rack.

[0028] It should be noted that when the bidirectional lead screw 7 is rotated clockwise, the two threaded connecting blocks 9 will cause the connecting parts 10 to move in opposite directions. Conversely, when the bidirectional lead screw 7 is rotated counterclockwise, the two threaded connecting blocks 9 will cause the connecting parts 10 to move in opposite directions.

[0029] Preferably, a fixing block 13 is connected to one end of the filter plate 12, and a slot 14 is provided on the surface of the fixing block 13. A mounting base 15 is connected to the top of the traffic signal controller 1. A spring 16 is provided inside the mounting base 15. A movable block 17 is connected to one end of the spring 16, and a locking pin 18 is connected to one end of the movable block 17. The slot 14 is adapted to the size of one end of the locking pin 18. The locking pin 18 can form an elastic structure with the mounting base 15 through the spring 16 and the movable block 17.

[0030] In practical use, the movable block 17 is moved by the lever to retract the locking pin 18. At this time, one end of the locking pin 18 will disengage from the slot 14 on the fixed block 13. Then, the filter plate 12 can be lifted up to remove it, which makes it convenient to clean and maintain the filter plate 12.

[0031] Preferably, one end of the filter plate 12 is connected to two inserts 19, and a slot 20 is provided on the inner side of the heat dissipation port 3.

[0032] In practical use, by setting up the insert block 19 and the slot 20, when installing the filter plate 12, the movable block 17 is moved by the lever to retract the locking pin 18, and then the insert block 19 at one end of the filter plate 12 is inserted into the slot 20, and then the filter plate 12 is fully embedded into the heat dissipation port 3. At this time, the lever is released, and the locking pin 18 will be inserted into the slot 14 under the action of the spring 16 to complete the fixation.

[0033] It should be noted that the insert 19 and slot 20 serve as a limit at one end when installing the filter plate 12.

[0034] Working principle: First, when installing the traffic signal controller 1, the two-way lead screw 7 is rotated by the knob, so that the two threaded connecting blocks 9 connected by the outer wall can move towards each other or opposite each other along the guide rod 8. As the two threaded connecting blocks 9 move, one end will drive the two connecting parts 10 to adjust the distance, so that the mounting groove 11 can correspond to the hole on the cabinet. Then, bolts are used to pass through the mounting groove 11 and the hole on the cabinet for fixing. When it is necessary to disassemble and clean the filter plate 12, the movable block 17 is moved by the lever to drive the locking pin 18 to retract. At this time, one end of the locking pin 18 will disengage from the locking groove 14 on the fixed block 13. Then, the filter plate 12 can be lifted up to remove it, thus facilitating the cleaning and maintenance of the filter plate 12.

[0035] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. An intelligent adaptive traffic signal control device, comprising a traffic signal controller (1), characterized in that: The surface of the traffic signal controller (1) is connected to a panel (2), and a heat dissipation vent (3) is provided on the top of the traffic signal controller (1). A filter plate (12) is provided on the inner side of the heat dissipation vent (3). The traffic signal controller (1) is connected to two side plates (4), and the surface of the side plates (4) is provided with grooves (5). The traffic signal controller (1) is connected to two connecting seats (6), and one end of the connecting seat (6) is connected to a two-way lead screw (7). The inside of the connecting seat (6) is connected to a guide rod (8). The outer wall of the two-way lead screw (7) is threaded with two threaded connecting blocks (9). One end of the threaded connecting block (9) is connected to a connector (10), and the surface of the connector (10) is provided with an installation groove (11).

2. The intelligent adaptive traffic signal control device according to claim 1, characterized in that: One end of the bidirectional lead screw (7) is connected to the connecting seat (6) via a bearing to form a rotating connection structure.

3. The intelligent adaptive traffic signal control device according to claim 1, characterized in that: One end of each of the two threaded connecting blocks (9) is fitted onto the outer wall of the guide rod (8).

4. The intelligent adaptive traffic signal control device according to claim 1, characterized in that: One end of the filter plate (12) is connected to a fixing block (13), and a slot (14) is provided on the surface of the fixing block (13). The top of the traffic signal controller (1) is connected to a mounting base (15), and a spring (16) is provided inside the mounting base (15). One end of the spring (16) is connected to a movable block (17), and one end of the movable block (17) is connected to a locking pin (18).

5. The intelligent adaptive traffic signal control device according to claim 4, characterized in that: The size of the slot (14) is adapted to one end of the pin (18).

6. The intelligent adaptive traffic signal control device according to claim 4, characterized in that: The locking pin (18) can form an elastic structure with the mounting base (15) through the spring (16) and the movable block (17).

7. The intelligent adaptive traffic signal control device according to claim 4, characterized in that: Two inserts (19) are connected to one end of the filter plate (12), and a slot (20) is provided on the inner side of the heat dissipation port (3).

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