A traffic safety prompting device

Abstract

The utility model relates to traffic tool technical field, concretely relates to a traffic safety prompting device, including prompt board and folding support frame, one side of prompt board is equipped with the mounting groove, the middle part of the other side is equipped with a plurality of first display lamp, the side away from the mounting groove of prompt board is equipped with a plurality of sliding slot, every the sliding slot is slidably connected with a plurality of second display lamp, the inside of mounting groove is equipped with a plurality of drive part and a plurality of linkage assembly corresponding with all sliding slot, when the pointing information on the sign needs to be replaced, drive linkage assembly to work through drive part, linkage assembly drives second display lamp to move along the length direction of sliding slot from one end to the other end, until the initial pointing arrangement of all second display lamp switches to reverse pointing arrangement, thereby quickly completes the pointing information replacement work on the sign, convenient and fast, reduces the work of construction personnel's carrying, improves the efficiency of the pointing information replacement on the sign.

Description

Technical Field

[0001] This utility model relates to the field of transportation technology, and in particular to a traffic safety warning device. Background Technology

[0002] Currently, during road construction, in order to inform drivers of road construction ahead, new routes will be opened to the left or right to allow drivers to avoid the construction area. Therefore, signs indicating left or right directions are needed.

[0003] However, the existing signs are all individual, with one sign corresponding to one direction. When the road construction area is large, such as when the right section is constructed first, a left-turn sign will be placed at the construction intersection to remind drivers. When the right section is completed and the left section is constructed, the left-turn sign at the construction intersection will be taken down and a right-turn sign will be placed. This method of transporting and replacing signs back and forth is not only time-consuming and labor-intensive, but also slow in replacement efficiency. If the replacement is not timely, it can easily affect the driver's judgment and cause traffic accidents. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a traffic safety warning device to solve the problems mentioned in the background art.

[0005] Based on the above objectives, this utility model provides a traffic safety warning device, including a warning board and a folding support frame. The folding support frame is fixed to the bottom of the warning board. One side of the warning board is provided with a mounting groove, and the middle of the other side is embedded with a plurality of arrayed first indicator lights along the length direction. On the side of the warning board away from the mounting groove, there are a plurality of sliding grooves symmetrically distributed with the direction of the array of first indicator lights as the center line. Each sliding groove is connected to the mounting groove, and a plurality of second indicator lights are slidably connected to each sliding groove. The mounting groove is provided with a plurality of driving components and a plurality of linkage components corresponding one-to-one with all the sliding grooves. Each driving component is drivenly connected to two linkage components arranged symmetrically. Each linkage component is drivenly connected to all the second indicator lights on the sliding groove, and all the second indicator lights are arranged in a bracket shape with one of the first indicator lights as the center.

[0006] Preferably, the folding support frame includes:

[0007] Two first support legs, one end of which is fixedly connected to the bottom of the indicator board, and a first connecting rod is provided between the two first support legs. The two ends of the first connecting rod are respectively fixedly connected to a point of the first support leg away from the indicator board.

[0008] Two second support legs are located on the side of the indicator panel away from the first indicator light. One end of each second support leg is hinged to a point of the first support leg near the indicator panel. A second connecting rod is provided between the two second support legs, and both ends of the second connecting rod are fixedly connected to a point of the free end of the second support leg.

[0009] Preferably, a locking sleeve is fixedly provided on one side of the first support leg, and a first limiting block and a stop block are fixedly provided on one side of the second support leg. The stop block is located above the first limiting block, and a rod is inserted into the first limiting block. The rod has a bent portion, which is located between the first limiting block and the stop block. One end of the rod is inserted into the inside of the locking sleeve.

[0010] Preferably, the linkage component includes:

[0011] A threaded rod is disposed inside the mounting groove. Both ends of the threaded rod are rotatably connected to supports. Each support is fixed in the mounting groove, and one end of the threaded rod is connected to the driving component for transmission.

[0012] Two arrow baffles are fixedly installed symmetrically inside the mounting groove, with the side of each arrow baffle away from the tip being positioned close to one end of the indicator plate.

[0013] Multiple first sliders are all sleeved on the threaded rod and threaded together;

[0014] Multiple second limiting blocks are fixed on one side of the first slider and on the other end of each second slider. Each second slider is slidably connected in the groove, and the side of each second slider away from the second limiting block is fixedly connected to the second indicator light.

[0015] In the initial position, all the second indicator lights close to one of the arrow baffles are aligned with the trajectory of the arrow baffle.

[0016] Preferably, the driving element includes:

[0017] A belt-type synchronous pulley set, wherein the center of each of the two pulleys is fixedly connected to one end of two symmetrically arranged threaded rods;

[0018] The motor is fixed inside the mounting slot, and the output shaft of the motor is fixedly connected to one end of the threaded rod.

[0019] Preferably, a protective cover is fixed to the side of the indicator panel away from the first indicator light.

[0020] The beneficial effects of this utility model are as follows: When the directional information on the sign needs to be changed, the driving component drives the linkage component to work. The linkage component drives the second indicator light to move from one end to the other along the length of the slide rail until the initial directional arrangement of all the second indicator lights is switched to the reverse directional arrangement, thereby quickly completing the directional information change on the sign. This is convenient and fast, reduces the work of construction personnel in carrying things, and improves the efficiency of changing the directional information on the sign. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the front of the indicator panel in an embodiment of the present utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the back of the indicator plate according to an embodiment of the present utility model;

[0024] Figure 3 This is an embodiment of the present utility model. Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 This is a schematic diagram of the internal planar structure of the mounting slot in an embodiment of the present invention;

[0026] Figure 5 This is a three-dimensional structural diagram of the relationship between the first slider and the second indicator light in an embodiment of this utility model.

[0027] The diagram is marked as follows:

[0028] 1. Indicator panel; 2. Mounting slot; 3. First indicator light; 4. Slide groove; 5. Second indicator light; 6. First support leg; 7. First connecting rod; 8. Second support leg; 9. Second connecting rod; 10. Locking sleeve; 11. First limit block; 12. Stop block; 13. Insert rod; 14. Threaded rod; 15. Support; 16. Arrow baffle; 17. First slider; 18. Second limit block; 19. Second slider; 20. Belt synchronous pulley set; 21. Motor; 22. Protective cover plate. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0030] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] like Figures 1 to 5 As shown, a traffic safety warning device includes a warning board 1 and a folding support frame. The folding support frame is fixed to the bottom of the warning board 1. One side of the warning board 1 is provided with a mounting groove 2, and the middle of the other side is provided with a plurality of arrayed first indicator lights 3. On the side of the warning board 1 away from the mounting groove 2, there are a plurality of sliding grooves 4 symmetrically distributed with the array direction of the first indicator lights 3 as the center line. Each sliding groove 4 is connected to the mounting groove 2. A plurality of second indicator lights 5 are slidably connected to each sliding groove 4. The mounting groove 2 is provided with a plurality of driving components and a plurality of linkage components corresponding one-to-one with all the sliding grooves 4. Each driving component is drivenly connected to two linkage components arranged symmetrically. Each linkage component is drivenly connected to all the second indicator lights 5 on the sliding groove 4. All the second indicator lights 5 are arranged in a bracket shape with one of the first indicator lights 3 as the center.

[0032] As an optional embodiment, the folding support frame includes:

[0033] Two first support legs 6, one end of which is fixedly connected to the bottom of the indicator plate 1, and a first connecting rod 7 is provided between the two first support legs 6. The two ends of the first connecting rod 7 are respectively fixedly connected to a point of the first support leg 6 away from the indicator plate 1.

[0034] Two second support legs 8 are disposed on the side of the indicator plate 1 away from the first indicator light 3. One end of each second support leg 8 is hinged to a point of the first support leg 6 near the indicator plate 1. A second connecting rod 9 is provided between the two second support legs 8, and both ends of the second connecting rod 9 are fixedly connected to a point of the free end of the second support leg 8.

[0035] As an optional embodiment, a locking sleeve 10 is fixedly provided on one side of the first support leg 6, and a first limiting block 11 and a stop block 12 are fixedly provided on one side of the second support leg 8. The stop block 12 is located above the first limiting block 11. A plug rod 13 is inserted into the first limiting block 11. The plug rod 13 has a bent portion, which is located between the first limiting block 11 and the stop block 12. One end of the plug rod 13 is inserted into the inside of the locking sleeve 10.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, during use, by pulling the insertion rod 13, the bent part of the insertion rod 13 is moved to the bottom of the stop block 12, and the insertion rod 13 is disengaged from the locking sleeve 10. At this time, the second support leg 8 is flipped over to unfold, thereby supporting the placement of the indicator board 1. After the construction is completed, the second support leg 8 is folded and attached to the first support leg 6, and the insertion rod 13 is inserted into the locking sleeve 10 to restrict the second support leg 8, so that the second support leg 8 cannot be flipped or swung during transportation.

[0037] As an optional embodiment, the linkage component includes:

[0038] A threaded rod 14 is disposed inside the mounting groove 2. Both ends of the threaded rod 14 are rotatably connected to supports 15. Each support 15 is fixedly disposed in the mounting groove 2, and one end of the threaded rod 14 is connected to the driving component for transmission.

[0039] Two arrow baffles 16 are fixedly installed symmetrically inside the mounting groove 2, with the side of each arrow baffle 16 away from the tip being close to one end of the indicator plate 1.

[0040] Multiple first sliders 17 are all sleeved on the threaded rod 14 and threaded together;

[0041] Multiple second limiting blocks 18 are fixed on one side of the first slider 17 and the other end of each is fixed with a second slider 19. Each second slider 19 is slidably connected in the groove 4, and the side of each second slider 19 away from the second limiting block 18 is fixedly connected to the second indicator light 5.

[0042] In the initial position, all the second indicator lights 5 close to one of the arrow baffles 16 are aligned with the trajectory of the arrow baffle 16.

[0043] As an optional embodiment, the driver includes:

[0044] The belt-type synchronous pulley set 20 has its two pulleys fixedly connected at the center to one end of two symmetrically arranged threaded rods 14;

[0045] The motor 21 is fixed inside the mounting slot 2, and the output shaft of the motor 21 is fixedly connected to one end of the threaded rod 14.

[0046] like Figure 4 and Figure 5 As shown, a motor 21 drives a threaded rod 14 to rotate, which in turn drives another threaded rod 14 to rotate via a belt-type synchronous pulley set 20. This causes the two threaded rods 14 to synchronously drive all the corresponding first sliders 17 to move. The first sliders 17 drive the second limit blocks 18 to move, the second limit blocks 18 drive the second sliders 19 to move, and the second sliders 19 drive the second indicator lights 5 to move. The positions of the second limit blocks 18 that are not in contact with the arrow baffle 16 and the second limit blocks 18 that are in contact with the arrow baffle 16 are interchanged, thereby adjusting the pointing position of the second indicator lights 5 to complete the work of adjusting the pointing information on the indicator board 1.

[0047] As an optional embodiment, a protective cover plate 22 is fixedly provided on the side of the indicator plate 1 away from the first indicator light 3.

[0048] like Figure 2 As shown, the protective cover 22 is used to protect the internal structure of the mounting groove 2 and prevent dust and sand from entering and affecting the use of the internal structure.

[0049] The working principle is as follows: When the directional information on the sign needs to be changed, the driving component drives the linkage component to work. The linkage component drives the second indicator light 5 to move from one end to the other along the length of the slide 4 until the initial directional arrangement of all the second indicator lights 5 is switched to the reverse directional arrangement, thereby quickly completing the directional information change on the sign. This is convenient and fast, reduces the work of construction personnel in carrying things, and improves the efficiency of changing the directional information on the sign.

[0050] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of this utility model is limited to these examples; within the framework of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this utility model as described above, which are not provided in the details for the sake of brevity. Any omissions, 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. A traffic safety warning device, comprising a warning board (1) and a folding support frame, wherein the folding support frame is fixed to the bottom of the warning board (1), characterized in that, The prompt board (1) has a mounting groove (2) on one side and a plurality of arrayed first display lights (3) embedded in the middle of the other side along the length direction. The side of the prompt board (1) away from the mounting groove (2) has a plurality of sliding grooves (4) symmetrically distributed with the array direction of the first display lights (3) as the center line. Each sliding groove (4) is connected to the mounting groove (2). A plurality of second display lights (5) are slidably connected on each sliding groove (4). The mounting groove (2) has a plurality of driving components and a plurality of linkage components corresponding one-to-one with all the sliding grooves (4). Each driving component is connected to two linkage components arranged symmetrically. Each linkage component is connected to all the second display lights (5) on the sliding groove (4). All the second display lights (5) are arranged in a bracket shape with one of the first display lights (3) as the center.

2. The traffic safety warning device according to claim 1, characterized in that, The folding support frame includes: Two first support legs (6) are fixedly connected at one end to the bottom of the prompting plate (1). A first connecting rod (7) is provided between the two first support legs (6). The two ends of the first connecting rod (7) are fixedly connected to a point of the first support leg (6) away from the prompting plate (1). Two second support legs (8) are provided on the side of the indicator plate (1) away from the first indicator light (3). One end of each second support leg (8) is hinged to a point of the first support leg (6) near the indicator plate (1). A second connecting rod (9) is provided between the two second support legs (8), and both ends of the second connecting rod (9) are fixedly connected to a point of the free end of the second support leg (8).

3. A traffic safety warning device according to claim 2, characterized in that, A locking sleeve (10) is fixedly provided on one side of the first support leg (6), and a first limiting block (11) and a stop block (12) are fixedly provided on one side of the second support leg (8). The stop block (12) is located above the first limiting block (11). A plug rod (13) is inserted into the first limiting block (11). The plug rod (13) has a bent part. The bent part is located between the first limiting block (11) and the stop block (12). One end of the plug rod (13) is inserted into the inside of the locking sleeve (10).

4. A traffic safety warning device according to claim 1, characterized in that, The linkage component includes: A threaded rod (14) is disposed inside the mounting groove (2). Both ends of the threaded rod (14) are rotatably connected to supports (15). Each support (15) is fixed in the mounting groove (2), and one end of the threaded rod (14) is connected to the driving component. Two arrow baffles (16) are fixedly installed symmetrically inside the mounting groove (2), with each arrow baffle (16) having its side away from the tip close to one end of the indicator plate (1); Multiple first sliders (17) are all sleeved on the threaded rod (14) and threaded together; Multiple second limiting blocks (18) are fixed on one side of the first slider (17) and the other end of each is fixed with a second slider (19). Each second slider (19) is slidably connected in the groove (4), and the side of each second slider (19) away from the second limiting block (18) is fixedly connected to the second indicator light (5). In the initial position, all the second indicator lights (5) close to one of the arrow baffles (16) are fitted along the trajectory of the arrow baffle (16).

5. A traffic safety warning device according to claim 4, characterized in that, The driving component includes: The belt-type synchronous pulley set (20) has its two pulleys fixedly connected at the center to one end of two symmetrically arranged threaded rods (14); The motor (21) is fixed inside the mounting slot (2), and the output shaft of the motor (21) is fixedly connected to one end of the threaded rod (14).

6. A traffic safety warning device according to claim 1, characterized in that, A protective cover (22) is fixed on the side of the indicator panel (1) away from the first indicator light (3).

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