A guide board for traffic engineering

Abstract

This utility model discloses a guide sign for traffic engineering, including a guide frame. Each end of the guide frame has a connecting seat, and each connecting seat has a fixing slot at its bottom. The outer wall of the bottom of the fixing slot has several slots. A first support leg is inserted into the bottom of the fixing slot. The outer wall of the first support leg has several locking blocks that engage with the slots. A limit seat is fixedly installed on the outer wall of the first support leg. A fixing seat is fixedly installed on the outer wall of the fixing slot. A limit rod, which engages with the limit seat, passes through the surface of the fixing seat. A stop block is fixedly connected to the outer wall of the limit rod. A spring is sleeved and connected to the outer wall of the limit rod between the fixing seat and the stop block. This structure allows for quick and convenient fixing and disassembly of the guide frame and the first support leg, facilitating disassembly of the entire device during transportation and improving its practicality.

Description

Technical Field

[0001] This utility model relates to the field of traffic engineering technology, and in particular to a guide sign for traffic engineering. Background Technology

[0002] Traffic guidance signs are signs used to guide traffic flow. They can provide drivers with good directions, enabling better traffic management and preventing traffic accidents or congestion. They have good practical effects, low production costs, and are simple and convenient to use, and are widely used in the transportation field.

[0003] A novel traffic engineering guide sign, as disclosed in utility model patent application CN221029715U, includes a warning frame. An LED display screen is connected to one side of the warning frame, and a movable frame is slidably mounted at one end of the warning frame. A cleaning unit is connected to the inner side of the movable frame. A fog light tube and a photosensitive sensor are connected to one side of the warning frame. A lead screw is rotatably mounted on the back of the warning frame, with a drive motor connected to one end of the lead screw. Cooling fans are connected to both sides of the warning frame. A light array is connected to the bottom of the inner wall of the warning frame, and a warning light is connected to the bottom of the light array. Connecting frames are connected to both sides of the warning frame, with an upper side frame connected to the bottom of the connecting frame, and a lower side frame connected to the bottom of the upper side frame. This device ensures a warning effect, increases the display distance, and guarantees the display effect.

[0004] However, the device occupies a large space and lacks a disassembly structure, making it inconvenient for staff to disassemble and reassemble. Consequently, it occupies a large space during transportation, causing some inconvenience during the movement and transport of the device. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a guide sign for traffic engineering, which can solve the technical problem that the device occupies a large space and has no disassembly structure, making it inconvenient for workers to disassemble and reassemble it, thus occupying a large space during transportation and causing certain inconveniences during the movement and transportation of the device.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a guide sign for traffic engineering, including a guide frame, a connecting seat at each end of the guide frame, a fixing slot at the bottom end of each of the two connecting seats, a plurality of slots on the outer side wall of the bottom end of the fixing slot, a first support leg inserted into the bottom end of the fixing slot, a plurality of locking blocks engaged with the slots on the outer side wall of the first support leg, a limiting seat fixedly installed on the outer side wall of the first support leg below the locking blocks, a fixing seat fixedly installed on the outer side wall of the fixing slot, a limiting rod inserted into the limiting seat through the surface of the fixing seat, a stop block fixedly sleeved on the outer side wall of the limiting rod, and a spring sleeved between the fixing seat and the stop block on the outer side wall of the limiting rod.

[0007] In a preferred embodiment of this utility model, one end of the spring is fixedly connected to the fixed base, and the other end of the spring is fixedly connected to the stop block.

[0008] As a preferred embodiment of this utility model, a second support leg is inserted into the bottom end of the first support leg, and the first support leg and the second support leg are fixed together by bolts.

[0009] As a preferred embodiment of this utility model, a display screen is provided inside the guide frame, and a movable frame is slidably connected to the outside of the guide frame. A rubber scraper for cleaning the surface of the display screen is provided on the inner side wall of the movable frame.

[0010] As a preferred embodiment of this utility model, the guide frame is provided with a fog light tube on its surface and a warning light is provided at the bottom of the guide frame.

[0011] As a preferred embodiment of this utility model, cooling fans are provided on both sides of the guide frame.

[0012] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0013] The locking connection between the fixed slot and the first support leg is achieved through the engagement of the slot and the block. The stop block is pressed by a spring, which causes the stop block to move down and engage with the limit seat on the outer wall of the first support leg, thereby locking the fixed slot and the first support leg in a limiting connection. This further improves the stability of the connection between the fixed slot and the first support leg. This structure allows for quick and easy fixing and disassembly of the guide frame and the first support leg, facilitating the disassembly of the entire device during transportation and improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the partially disassembled three-dimensional structure of this utility model;

[0016] Figure 3 This is a schematic diagram of a partial three-dimensional structure of the present invention;

[0017] Figure 4 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0018] The components include: 1. Guide frame; 2. Connecting seat; 3. Fixed slot; 4. Slot; 5. Locking block; 6. First support leg; 7. Limiting seat; 8. Limiting rod; 9. Fixed seat; 10. Spring; 11. Stop block; 12. Second support leg; 13. Display screen; 14. Movable frame; 15. Rubber scraper; 16. Fog lamp tube; 17. Warning light; 18. Cooling fan. Detailed Implementation

[0019] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, this utility model provides a guide sign for traffic engineering. A connecting seat 2 is provided at both ends of the guide frame 1. A fixing slot 3 is provided at the bottom of each connecting seat 2. Several slots 4 are formed on the outer wall of the bottom end of the fixing slot 3. A first support leg 6 is inserted into the bottom end of the fixing slot 3, and several locking blocks 5 are provided on the outer wall of the first support leg 6 to engage with the slots 4. A limiting seat 7 is fixedly provided on the outer wall of the first support leg 6 below the locking blocks 5. A fixed seat 9 is fixedly installed on the outer wall of the slot seat 3, and a limiting rod 8 that is inserted into the limiting seat 7 is passed through the surface of the fixed seat 9. Then, a stop block 11 is fixedly sleeved on the outer wall of the limiting rod 8. At the same time, a spring 10 is sleeved on the outer wall of the limiting rod 8 between the fixed seat 9 and the stop block 11, and the two ends of the spring 10 are fixedly connected to the fixed seat 9 and the stop block 11 respectively. Finally, a second support leg 12 is inserted into the bottom end of the first support leg 6, and the first support leg 6 and the second support leg 12 are fixedly limited by bolts.

[0022] When the entire device needs to be disassembled and transported, first pull the limiting rod 8 to release the limit between the limiting rod 8 and the limiting seat 7. Then rotate the first support leg 6 counterclockwise, and then pull down the first support leg 6 to release the limiting connection between the fixing slot seat 3 and the first support leg 6. Then rotate the bolt between the first support leg 6 and the second support leg 12 to release the limiting fixation between the first support leg 6 and the second support leg 12. Then, the second support leg 12 is stored in the first support leg 6. This structure can quickly and easily realize the fixing and disassembly of the guide frame 1 and the first support leg 6, thereby facilitating the disassembly of the entire device during transportation and improving the practicality of the device.

[0023] As a further implementation of this embodiment, such as Figure 1-4 As shown, a display screen 13 is installed inside the guide frame 1. A movable frame 14 is slidably connected to the outside of the guide frame 1. A rubber scraper 15 is installed on the inner side wall of the movable frame 14. The rubber scraper 15 is in tight contact with the surface of the display screen 13. The surface of the display screen 13 can be cleaned by the rubber scraper 15. A fog light tube 16 is installed on the surface of the guide frame 1. A warning light 17 is installed at the bottom of the guide frame 1. Finally, a cooling fan 18 is installed on both sides of the guide frame 1. The cooling fan 18 can dissipate heat inside the guide frame 1.

[0024] Specific working principle:

[0025] When in use, the device displays guiding information via the display screen 13. Then, the sliding frame 14 moves the rubber scraper 15, cleaning the surface of the display screen 13. Simultaneously, the cooling fan 18 dissipates heat within the guide frame 1. When disassembling and transporting the entire device, first pull the limiting rod 8 to release the restriction between the limiting rod 8 and the limiting seat 7. Then, rotate the first support leg 6 counterclockwise and pull down the first support leg 6 to release the restriction between the fixing slot 3 and the first support leg 6. The limiting connection between the first support leg 6 and the second support leg 12 is established by rotating the bolt between them. This releases the limiting fixation between the first support leg 6 and the second support leg 12. The second support leg 12 is then stored inside the first support leg 6, allowing the device to be moved and transported. During installation and use, simply insert the first support leg 6 into the fixing slot 3 and rotate the first support leg 6 clockwise until the locking block 5 engages with the end of the slot 4. Then, release the limiting rod 8, and the spring 10 will compress and drive the limiting rod 8 to move down and engage with the limiting seat 7, thus completing the installation and use of the device.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A guide sign for traffic engineering, comprising a guide frame (1), characterized in that: The guide frame (1) is provided with a connecting seat (2) at both ends. The bottom of the two connecting seats (2) is provided with a fixed groove seat (3). The bottom outer wall of the fixed groove seat (3) is provided with several slots (4). The bottom of the fixed groove seat (3) is provided with a first support leg (6). The outer wall of the first support leg (6) is provided with several locking blocks (5) that engage with the slots (4). The outer wall of the first support leg (6) and below the locking blocks (5) is fixedly provided with a limiting seat (7). The outer wall of the fixed groove seat (3) is fixedly provided with a fixing seat (9). The surface of the fixing seat (9) is provided with a limiting rod (8) that engages with the limiting seat (7). The outer wall of the limiting rod (8) is fixedly sleeved with a stop block (11). The outer wall of the limiting rod (8) and between the fixing seat (9) and the stop block (11) is sleeved with a spring (10).

2. A traffic engineering guide sign according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the fixed base (9), and the other end of the spring (10) is fixedly connected to the stop block (11).

3. A traffic engineering guide sign according to claim 1, characterized in that: The first support leg (6) is fitted with a second support leg (12) at its bottom end, and the first support leg (6) and the second support leg (12) are fixed together by bolts.

4. A traffic engineering guide sign according to claim 1, characterized in that: The guide frame (1) is equipped with a display screen (13), and a movable frame (14) is slidably connected to the outside of the guide frame (1). The inner side wall of the movable frame (14) is equipped with a rubber scraper (15) for cleaning the surface of the display screen (13).

5. A traffic engineering guide sign according to claim 1, characterized in that: The guide frame (1) is provided with a fog light tube (16) on its surface and a warning light (17) is provided at the bottom of the guide frame (1).

6. A traffic engineering guide sign according to claim 1, characterized in that: Cooling fans (18) are provided on both sides of the guide frame (1).

Images