Municipal facility maintenance warning board

Abstract

The utility model discloses a municipal facility maintenance warning board which comprises a base, sliding grooves are fixedly connected to the two sides of the inner wall of the base, a bottom plate is slidably connected to the bottoms of the inner sides of the sliding grooves, and first springs are fixedly connected to the two sides of the top of the bottom plate. According to the utility model, through the arrangement of the dummy, the motor is started to rotate the rotating rod, the rotating rod rotates to drive the deflector rod to overturn forwards, the deflector rod ejects the top plate upwards and stretches the first spring upwards when overturning, and when the deflector rod is separated from the top plate, the top plate and the dummy at the top of the top plate move downwards under the action of gravity and the contraction action force of the first spring; meanwhile, under the constant-speed rotation of the rotating rod, the top plate drives the dummy to fluctuate up and down, so that the dummy looks like a walking passerby at a distance, the attention of a driver can be quickly attracted, the speed is reduced, meanwhile, the sight line of the driver is not influenced, safety accidents are avoided, and use of a user is facilitated; and the practicability of the warning board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warning signs, in particular to a municipal facility maintenance warning sign. Background Art

[0002] Due to long-term use, roads will be damaged to a certain extent and need to be repaired and maintained. During repairs, warning signs are usually used to remind passing vehicles to slow down and pay attention to changing lanes.

[0003] Existing warning signs mostly use text symbols and flashing lights to remind people. The former are set up more frequently on the roads, which is easy to cause visual fatigue and difficult to detect. The latter can easily affect the driver's vision at night and can easily cause safety accidents, increase safety risks, be inconvenient for users, and reduce the practicality of warning signs. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a municipal facility maintenance warning sign, which has the advantages of being eye-catching and safe, and solves the problem that existing warning signs mostly use text symbols and flashing lights to remind people. The former are set up more frequently on the roads, which is easy to cause visual fatigue and difficult to detect, and the latter is easy to affect the driver's vision at night, which is very likely to cause safety accidents and increase safety risks.

[0005] The top of the lifting paddle shifters is a key component of the present invention, and the key is that the lifting paddle shifters are, when the lifting paddle shifters are engaged, the key is that the lifting paddle shifters are engaged with the lift pedal, and the spring is connected with the spring at the bottom of the lifting paddle shifters.

[0006] As a preferred embodiment of the utility model, the right side of the dummy is fixedly connected to a connecting frame, the interior of the connecting frame is fixedly connected to a connecting shaft, the surface of the connecting shaft is sleeved with a rotating arm, the right side of the dummy is fixedly connected to a side plate, the side plate is located at the bottom of the connecting frame, and the top of the side plate is fixedly connected to a second spring.

[0007] As a preferred embodiment of the utility model, a through groove is provided on the surface of the rear side of the lever, a pin is fixedly connected to the interior of the through groove, and a roller is sleeved on the surface of the pin.

[0008] As a preferred embodiment of the utility model, a mounting hole is opened on the surface of the lifting seat, an internal thread is arranged inside the mounting hole, a threaded rod is connected to the internal thread of the mounting hole, and the top of the threaded rod is fixedly connected to the connecting seat.

[0009] As a preferred embodiment of the present invention, both sides of the front side of the base are fixedly connected with standees, the back side of the standees are fixedly connected with support rods, the bottom ends of the support rods are fixedly connected to the base, and the front side of the standees are sprayed with reflective slogans.

[0010] As a preferred embodiment of the utility model, a mother patch is fixedly connected to the front side of the dummy, a child patch is adhered to the front side of the mother patch, and a reflective strip is fixedly connected to the front side of the child patch.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model starts the motor to rotate the rotating rod through the setting of the dummy, and the rotation of the rotating rod drives the lever to flip forward. When the lever flips, the top plate is extended upward, and the first spring is stretched upward. When the lever is separated from the top plate, the top plate and the dummy on the top thereof are moved downward by the gravity and the contraction force of the first spring. At the same time, under the uniform rotation of the rotating rod, the top plate drives the dummy up and down, so that the dummy looks like a pedestrian walking in the distance, which can quickly attract the attention of the driver and slow down, and will not affect the driver's line of sight, thereby avoiding the occurrence of safety accidents, facilitating the use of users, and improving the practicality of the warning sign.

[0013] 2. The utility model provides a rotating arm, and when the dummy rises and falls, it drives the rotating arm to collide with the second spring, causing the rotating arm to swing up and down on the surface of the connecting shaft, making the rotating arm look like a person waving when viewed from a distance, greatly enhancing the attractiveness of the dummy, so that the driver can quickly notice it, and further improving the practicality of the warning sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a side cross-sectional schematic diagram of the structural base of the utility model;

[0017] Figure 4 It is a top view cross-sectional schematic diagram of the structural base of the utility model;

[0018] Figure 5 The utility model structure Figure 2 A is an enlarged schematic diagram.

[0019] In the figure: 1. base; 2. slide groove; 3. bottom plate; 4. first spring; 5. top plate; 6. slide column; 7. lifting seat; 8. motor; 9. rotating rod; 10. lever; 11. connecting seat; 12. dummy; 13. connecting frame; 14. connecting shaft; 15. rotating arm; 16. side plate; 17. second spring; 18. through groove; 19. pin shaft; 20. roller; 21. mounting hole; 22. threaded rod; 23. signboard; 24. support rod; 25. mother sticker; 26. child sticker; 27. reflective strip. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 5 As shown, a municipal facility maintenance warning sign comprises a base 1, both sides of the inner wall of the base 1 are fixedly connected with a slide groove 2, the bottom of the inner side of the slide groove 2 is slidably connected with a bottom plate 3, both sides of the top of the bottom plate 3 are fixedly connected with a first spring 4, the top of the first spring 4 is fixedly connected with a top plate 5, the top plate 5 is located inside the slide groove 2 and is slidably connected thereto, both sides of the top of the top plate 5 are fixedly connected with a slide column 6, the top of the slide column 6 penetrates to the top of the base 1 and is slidably connected thereto, the top of the slide column 6 is fixedly connected with a lifting seat 7, the right wall of the base 1 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a rotating rod 9, the left end of the rotating rod 9 is rotatably connected to the left wall of the base 1 through a bearing, the surface of the rotating rod 9 is fixedly connected with a shifting rod 10, the rear side of the shifting rod 10 is located at the bottom of the top plate 5, the top of the lifting seat 7 is provided with a connecting seat 11, and the top of the connecting seat 11 is fixedly connected with a dummy 12.

[0022] refer to Figure 1 , Figure 2 and Figure 5 A connecting frame 13 is fixedly connected to the right side of the dummy 12, a connecting shaft 14 is fixedly connected to the interior of the connecting frame 13, a rotating arm 15 is sleeved on the surface of the connecting shaft 14, a side plate 16 is fixedly connected to the right side of the dummy 12, the side plate 16 is located at the bottom of the connecting frame 13, and a second spring 17 is fixedly connected to the top of the side plate 16.

[0023] As a technical optimization solution of the utility model, through the setting of the rotating arm 15, when the dummy 12 rises and falls, it will drive the rotating arm 15 to collide with the second spring 17, so that the rotating arm 15 swings up and down on the surface of the connecting shaft 14, making the rotating arm 15 look like a person waving when viewed from a distance, which greatly enhances the attractiveness of the dummy 12, so that the driver can quickly notice it, further improving the practicality of the warning sign.

[0024] refer to Figure 3 A through slot 18 is formed on the rear surface of the lever 10 , a pin 19 is fixedly connected to the interior of the through slot 18 , and a roller 20 is sleeved on the surface of the pin 19 .

[0025] As a technical optimization solution of the present invention, the friction between the lever 10 and the top plate 5 is greatly reduced by setting the roller 20, so that the lever 10 rotates more smoothly and the energy consumption of the motor 8 is reduced.

[0026] refer to Figure 3 A mounting hole 21 is provided on the surface of the lifting seat 7 , an internal thread is provided inside the mounting hole 21 , a threaded rod 22 is connected to the internal thread of the mounting hole 21 , and the top of the threaded rod 22 is fixedly connected to the connecting seat 11 .

[0027] As a technical optimization solution of the utility model, the dummy 12 and the connecting seat 11 can be rotated by setting the threaded rod 22, so that the threaded rod 22 is separated from the mounting hole 21, and the dummy 12 can be disassembled, which reduces the occupied space and facilitates the transportation of the warning sign.

[0028] refer to Figure 1 and Figure 2 Both sides of the front of the base 1 are fixedly connected with a stand 23, the back of the stand 23 is fixedly connected with a support rod 24, the bottom end of the support rod 24 is fixedly connected to the base 1, and the front of the stand 23 is sprayed with reflective words.

[0029] As a technical optimization solution of the utility model, by setting the signboard 23 and the reflective words, the driver can be informed of the construction going on ahead both during the day and at night, so that the driver can avoid and detour, thereby improving the applicability of the warning sign.

[0030] refer to Figure 1 and Figure 5 A mother sticker 25 is fixedly connected to the front of the dummy 12 , a sub-sticker 26 is bonded to the front of the mother sticker 25 , and a reflective strip 27 is fixedly connected to the front of the sub-sticker 26 .

[0031] As a technical optimization solution of the utility model, the reflective strip 27 is provided to make the dummy 12 more eye-catching. At the same time, as the dummy 12 shakes, it looks like a traffic police on duty, which further enhances the warning effect.

[0032] The working principle and use process of the utility model are as follows: when in use, the user moves the warning sign to the desired location, and at the same time, threadedly connects the threaded rod 22 at the bottom of the connecting seat 11 with the mounting hole 21 inside the lifting seat 7 to complete the installation, and electrically connects the motor 8 to the external power supply, and starts the motor 8 to rotate the rotating rod 9. The rotating rod 9 rotates to drive the lever 10 to flip forward. When the lever 10 flips, the top plate 5 is extended upward, and the first spring 4 is stretched upward. When the lever 10 is separated from the top plate 5, the top plate 5 and the dummy 12 on the top thereof are subjected to the gravity and the contraction force of the first spring 4 and move downward. At the same time, under the uniform rotation of the rotating rod 9, the top plate 5 drives the dummy 12 to fluctuate up and down, so that the dummy 12 looks like a pedestrian walking from a distance. When the dummy 12 fluctuates up and down, it will drive the rotating arm 15 to collide with the second spring 17, so that the rotating arm 15 shakes up and down on the surface of the connecting shaft 14, so that the rotating arm 15 looks like a person waving when viewed from a distance, which greatly enhances the attractiveness of the dummy 12, so that the driver can quickly notice it.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although 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 municipal facility maintenance warning sign, comprising a base (1), characterized in that: Both sides of the inner wall of the base (1) are fixedly connected with a slide groove (2), the bottom of the inner side of the slide groove (2) is slidably connected with a bottom plate (3), both sides of the top of the bottom plate (3) are fixedly connected with a first spring (4), the top of the first spring (4) is fixedly connected with a top plate (5), the top plate (5) is located inside the slide groove (2) and is slidably connected thereto, both sides of the top of the top plate (5) are fixedly connected with a slide column (6), the top end of each slide column (6) passes through the top of the base (1) and is slidably connected thereto, and the slide column The top of the base (6) is fixedly connected to a lifting seat (7), the right wall of the base (1) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a rotating rod (9), the left end of the rotating rod (9) is rotatably connected to the left wall of the base (1) through a bearing, the surface of the rotating rod (9) is fixedly connected to a lever (10), the rear side of the lever (10) is located at the bottom of the top plate (5), the top of the lifting seat (7) is provided with a connecting seat (11), and the top of the connecting seat (11) is fixedly connected to a dummy (12).

2. A municipal facility maintenance warning sign according to claim 1, characterized in that: The right side of the dummy (12) is fixedly connected to a connecting frame (13), the interior of the connecting frame (13) is fixedly connected to a connecting shaft (14), the surface of the connecting shaft (14) is sleeved with a rotating arm (15), the right side of the dummy (12) is fixedly connected to a side plate (16), the side plate (16) is located at the bottom of the connecting frame (13), and the top of the side plate (16) is fixedly connected to a second spring (17).

3. A municipal facility maintenance warning sign according to claim 1, characterized in that: A through slot (18) is provided on the rear surface of the lever (10), a pin shaft (19) is fixedly connected to the interior of the through slot (18), and a roller (20) is sleeved on the surface of the pin shaft (19).

4. A municipal facility maintenance warning sign according to claim 1, characterized in that: A mounting hole (21) is provided on the surface of the lifting seat (7), an internal thread is provided inside the mounting hole (21), a threaded rod (22) is connected to the internal thread of the mounting hole (21), and the top of the threaded rod (22) is fixedly connected to the connecting seat (11).

5. A municipal facility maintenance warning sign according to claim 1, characterized in that: Both sides of the front side of the base (1) are fixedly connected to a signboard (23), the back side of the signboard (23) is fixedly connected to a support rod (24), the bottom ends of the support rods (24) are fixedly connected to the base (1), and the front side of the signboard (23) is sprayed with reflective words.

6. A municipal facility maintenance warning sign according to claim 1, characterized in that: The front side of the dummy (12) is fixedly connected to a mother patch (25), the front side of the mother patch (25) is bonded to a child patch (26), and the front side of the child patch (26) is fixedly connected to a reflective strip (27).

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