Expressway traffic diversion device

Abstract

The utility model discloses an expressway traffic flow guiding device which comprises a box body, a box groove is formed in the box body, sliding blocks are fixedly connected to the two ends of the interior of the box groove, a display screen is installed in the box groove, limiting grooves are formed in the two ends of the box body respectively, one end of each limiting groove is fixedly connected with a spring, and the other end of each limiting groove is fixedly connected with a sliding block. The other end of the spring is fixedly connected with a limiting plate, the other end of the limiting plate is fixedly connected with a fixing block, the spring is installed in the limiting groove, the fixing block is installed at the other end of the spring and penetrates through the box body to be located in the box groove, fixing grooves are formed in the two ends of the display screen, and the fixing grooves correspond to the fixing block. The fixing block can be clamped in the fixing groove, the air cylinder can retract, the display screen can be clamped in the box groove when the display screen is not used, and the whole flow guiding device can be stored quickly and conveniently and is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the field of traffic diversion, in particular to a highway traffic diversion device. Background Art

[0002] Expressway, abbreviated as freeway, is a road specially designed for high-speed driving of cars. In today's era of high-speed development, expressways play a vital role. However, expressways are fully enclosed and fully interchanged during driving. When a traffic accident occurs on the expressway or when the expressway is under maintenance, warning signs are usually placed to warn and divert drivers of vehicles traveling on the expressway, separate the returning and oncoming traffic, and avoid secondary accidents.

[0003] Although the highway diversion devices in the prior art can also play a warning and diversion role on the highway, many traffic diversion devices are often fixedly installed on the highway, which increases the cost of subsequent maintenance and repair, and it is not easy to find damage to the traffic diversion devices. Even if there are portable traffic diversion devices, they are often large in size and weight, which makes them difficult to carry. In addition, the diversion devices in the prior art are often covered with dust after long-term use, especially on foggy or rainy days, which makes the brightness of the display screen dim, reduces the stimulation of light changes, and thus reduces visibility. It is difficult for vehicle drivers to observe the driving conditions on the road, affecting the warning effect, which may lead to an increase in traffic accidents. Utility Model Content

[0004] The utility model aims to provide a highway traffic diversion device, which solves the problems in the prior art that the traffic diversion device is difficult to carry, is disassembled, and the display screen is covered with dust after long-term use, or the brightness decreases on rainy days, resulting in a decrease in display effect and low visibility.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highway traffic diversion device, including a box body, a box slot is opened inside the box body, sliders are fixedly connected at both ends of the box slot, a display screen is installed inside the box slot, limiting slots are respectively opened at both ends of the box body, a spring is fixedly connected to one end of the limiting slot, the other end of the spring is fixedly connected to a limiting plate, the other end of the limiting plate is fixedly connected to a fixed block, and the fixed block passes through the box body and is located inside the box slot, and an inner slot is opened inside the box body away from the limiting slot.

[0006] As a further description of the above technical solution: sliding grooves are respectively provided at both ends of the display screen, and the sliding grooves correspond to the sliding blocks.

[0007] As a further description of the above technical solution: a first fixing groove and a second fixing groove are respectively formed at two ends of the display screen, and the first fixing groove and the second fixing groove correspond to the fixing blocks inside the box groove.

[0008] As a further description of the above technical solution: a motor is installed at one end of the inner groove, a ball screw is fixedly connected to the output end of the motor, sliding rods are installed at both ends of the ball screw, and a brush is threadedly connected to the ball screw.

[0009] As a further description of the above technical solution: a cylinder is fixedly connected to the bottom of the box, and a bottom plate is fixedly connected to the bottom of the cylinder.

[0010] As a further description of the above technical solution: a handle is fixedly connected to one end of the display screen.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the highway traffic diversion device adopts a method of installing a spring inside a limit groove, installing a fixed block at the other end of the spring, and the fixed block penetrates the box body and is located inside the box groove, and a fixed groove is opened at both ends of the display screen, and the fixed groove corresponds to the fixed block, so that the fixed block can be stuck in the fixed groove, and the cylinder can be retracted, so that the display screen can be clamped inside the box groove when the display screen is not in use, so that the entire diversion device can be stored quickly and conveniently, so that it is easy to carry;

[0013] 2. Compared with the prior art, the highway traffic diversion device adopts an inner groove opened inside the box body, and a motor is installed in the inner groove. The motor drives the ball screw to rotate, and then drives the brush on the upper part of the ball screw to move left and right, thereby cleaning the display screen and ensuring that the display screen is clean, so that the brightness of the display screen will not decrease, and a good warning effect is maintained.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the ball screw of the utility model.

[0018] Figure 3 It is a schematic diagram of the box slot and display screen structure of the utility model.

[0019] Figure 4 The utility model Figure 3 Schematic diagram of the structure of A.

[0020] Legend:

[0021] 1. Box body; 2. Limiting groove; 3. Spring; 4. Limiting plate; 5. Fixed block; 6. Slide groove; 7. Display screen; 8. First fixed groove; 9. Cylinder; 10. Bottom plate; 11. Motor; 12. Ball screw; 13. Brush; 14. Inner groove; 15. Slide rod; 16. Sliding block; 17. Box groove; 18. Handle; 19. Second fixed groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 , an embodiment of the utility model provided, a highway traffic diversion device, including a box body 1, a box slot 17 is opened inside the box body 1, and sliders 16 are fixedly connected at both ends of the box slot 17. The sliders 16 correspond to the slide slots at both ends of the display screen 7, and cooperate with each other to limit the position of the display screen 7 when taking out and putting back. The display screen 7 is installed inside the box slot 17, and the two ends of the box body 1 are respectively provided with limiting slots 2. The limiting slot 2 can limit the position of the spring 3, so that the position of the spring does not deviate when the limiting plate 4 is pushed, and it is further ensured that the fixed block 5 is more stable when clamped with the fixing slot. One end of the limiting slot 2 is fixedly connected with the spring 3, and the other end of the spring 3 is fixedly connected with the limiting plate 4. The other end of the limiting plate 4 is fixedly connected with the fixing block 5. Push the limiting plate 4 backward, and the limiting plate 4 drives the fixing block 5 to move backward together, so that the fixing block 5 is convenient for the first fixing slot 8 and the second fixing slot at both ends of the display screen 7 to be clamped with each other, so as to facilitate the taking out and putting back of the display screen 7, and the fixing block 5 passes through the box body 1 and is located inside the box slot 17.

[0024] An inner groove 14 is formed inside the box body 1 away from the limiting groove 2. The inner groove 14 allows the brush 13 to clean the display screen 7 without interfering with the subsequent removal and replacement of the display screen 7, and can facilitate the operation of the ball screw 12 to drive the brush 13 to clean the display screen 7.

[0025] Slide grooves 6 are respectively provided at both ends of the display screen 7, and the slide grooves 6 correspond to the slider 16. The installation of the slide grooves 6 and the slider 16 can prevent the position of the display screen 7 from being offset when it is taken out and put back, and limit the display screen 7. First fixed grooves 8 and second fixed grooves 19 are respectively provided at both ends of the display screen 7, and the first fixed grooves 8 and the second fixed grooves 19 correspond to the fixed blocks 5 inside the box groove 17. When the first fixed grooves 8 and the fixed blocks 5 are clamped, the display screen 7 is taken out, and when the second fixed grooves 19 and the fixed blocks 5 are clamped, the display screen 7 is put back. The installation of the two fixed grooves can make it more convenient to take out and put back the display screen 7.

[0026] A motor 11 is installed at one end of the inner groove 14, and a ball screw 12 is fixedly connected to the output end of the motor 11. Slide rods 15 are installed at both ends of the ball screw 12. A brush 13 is threadedly connected to the ball screw 12. The TV 11 drives the ball screw 12 to rotate. Due to the restriction of the slide rod 15, the ball screw 12 changes from rotation to horizontal movement, thereby driving the brush 13 to move to clean the display screen 7.

[0027] A cylinder 9 is fixedly connected to the bottom of the box body 1. The installation of the cylinder 9 can support the entire traffic diversion device, and the cylinder can be retracted when not in use, so that the entire device is easy to take. The bottom of the cylinder 9 is fixedly connected to a base plate 10, and a handle 18 is fixedly connected to one end of the display screen. The installation of the handle 18 makes it more convenient to take out and put back the display screen 7.

[0028] Working principle: when the guide device is needed, first press the limit plate 4 inside the limit groove 2 backwards. Since a fixing block 5 is installed at one end of the limit plate 4, the fixing block 5 will retract backwards and the fixing block 5 will be separated from the second fixing groove 19 on one side of the display screen 7. Since slide grooves 6 are provided at both ends of the display screen 7 and a slider 16 corresponding to the slide groove 6 is installed inside the box groove 17, then hold the handle 18 on the display screen 7, so that the display screen 7 can be smoothly lifted out of the box groove 17 until the fixing block 5 inside the box groove 17 is clamped with the first fixing grooves 8 on both sides of the display screen 7. Finally, start the cylinder 9, which will support the display screen 7. After use, put away the display screen 7, and then press the limit plate inside the limit groove 2. 4, so the limit plate 4 will drive the fixed block 5 to move backward, and then the display screen 7 will be pressed into the box body 1, and the slide groove 6 on the display screen 7 will correspond to the slider 16 inside the box groove 17, so the display screen 7 will be placed into the box groove 17 along the slider 16, until the fixed block 5 inside the box groove 17 and the first fixed grooves 19 on both sides of the display screen 7 are clamped with each other. After long-term use, start the motor 11, and the motor 11 drives the ball screw 12 at one end to rotate. The ball screw 12 is sleeved with a slide bar 15, and a brush 13 is also installed on the ball screw 12. The ball screw 12 moves left and right with the brush 13 to clean the dust on the surface of the display screen 7, ensuring the cleanliness of the surface of the display screen 7 and the brightness of the screen of the display screen 7.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A highway traffic diversion device, comprising a box (1), characterized in that: The box body (1) is provided with a box groove (17) inside, and sliders (16) are fixedly connected to the two ends of the box groove (17). A display screen (7) is installed inside the box groove (17). The two ends of the box body (1) are provided with limit grooves (2) respectively, one end of the limit groove (2) is fixedly connected to a spring (3), the other end of the spring (3) is fixedly connected to a limit plate (4), the other end of the limit plate (4) is fixedly connected to a fixed block (5), and the fixed block (5) passes through the box body (1) and is located inside the box groove (17). The box body (1) is provided with an inner groove (14) inside away from the limit groove (2).

2. The highway traffic diversion device according to claim 1, characterized in that: Slide grooves (6) are respectively provided at two ends of the display screen (7), and the slide grooves (6) correspond to the sliders (16).

3. The highway traffic diversion device according to claim 1, characterized in that: The two ends of the display screen (7) are respectively provided with a first fixing groove (8) and a second fixing groove (19), and the first fixing groove (8) and the second fixing groove (19) correspond to the fixing block (5) inside the box groove (17).

4. The highway traffic diversion device according to claim 1, characterized in that: A motor (11) is installed at one end of the inner groove (14); a ball screw (12) is fixedly connected to the output end of the motor (11); sliding rods (15) are installed at both ends of the ball screw (12); and a brush (13) is threadedly connected to the ball screw (12).

5. The highway traffic diversion device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a cylinder (9), and the bottom of the cylinder (9) is fixedly connected to a bottom plate (10).

6. The highway traffic diversion device according to claim 1, characterized in that: One end of the display screen is fixedly connected with a handle (18).

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