Early warning board for road emergency

Abstract

The utility model discloses an early warning board for road emergency, which comprises a base, an inclined support plate is fixed at the top of the base, a circular mounting groove is arranged at the center of the support plate, a circular warning board is placed in the mounting groove, and a limit fixing structure is arranged on the support plate outside the mounting groove. A housing covering the limiting and fixing structure is fixed outside the supporting plate; and the limiting and fixing structure comprises a crimping plate, and the crimping plate is rotationally arranged on the outer side face of the supporting plate and is close to the outer edge of the mounting groove. The utility model belongs to the technical field of road early warning boards, and particularly relates to an early warning board for road emergency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of road warning board, specifically point to a kind of warning board for road emergency. BACKGROUND

[0002] In road emergency scene, warning board plays a vital warning role.However, the existing warning board generally has some limitations: it can usually only deliver single form warning, warning board is not convenient to replace warning content, cannot flexibly switch warning information according to changeable road emergency situation.For example, under different weather conditions (heavy rain, heavy fog, etc.), or in the face of different types of road accidents (rear-end collision, rollover, etc.), warning content needed is completely different, it is difficult to meet this diversified warning demand. SUMMARY

[0003] In view of the above situation, to overcome the defects of prior art, the utility model provides a kind of warning board for road emergency, effectively solve the problem that warning board is not convenient to replace, cannot satisfy the use demand.

[0004] In order to realize the above function, the technical scheme adopted by the utility model is as follows: a kind of warning board for road emergency, including base, the base top is fixed with inclined support plate, the support plate center is provided with the installation slot of circle, the installation slot is placed with the warning board of circle, the support plate is located installation slot outside and is provided with the limit fixed structure, the support plate outside is fixed with the cover shell of cover in limit fixed structure outside;

[0005] The limit fixed structure includes crimping plate, the crimping plate is rotatably arranged on the outer side of the support plate and is close to the outer edge of the installation slot, and the warning board is fixed by rotating the crimping plate.

[0006] Preferably, the limit fixed structure further includes a rotating plate, the rotating plate is annular and rotatably arranged on the outer side of the support plate, the rotating plate and the installation slot are coaxial, the rotating plate is embedded with an arc-shaped limit slot around, the limit column is arranged in the limit slot and fixed on the outer side of the support plate, the limit column is tangent to the inner wall of the limit slot, one end of the limit column is fixed with a limit end plate, the limit end plate is crimped on the outer side of the rotating plate, and a connecting rod is hinged on one end of the rotating plate and the crimping plate.

[0007] Preferably, the cover shell is annular, the cover shell bottom is provided with an opening, the opening is provided with a connecting plate fixed on the bottom of the rotating plate, two groups of symmetrical fixing blocks are further fixed on the outer side of the support plate below the cover shell, the fixing blocks are fixed with arc-shaped limit rods, the connecting plate bottom is slidably sleeved on the limit rods, a spring is sleeved on the limit rod, one end of the spring is fixed on the outer side of the connecting plate, and the other end of the spring is fixed on the outer side of the fixing block.

[0008] Preferably, the center of the limiting rod and the rotating plate are coaxial.

[0009] Preferably, a flashing light is arranged on the support plate around the shell, and a ring-shaped light reflection strip is arranged on the outer side of the shell.

[0010] Preferably, a handle is fixed on the top of the support plate, and a moving wheel is arranged under the base.

[0011] Preferably, a finger groove is arranged at the edge of the shell and the mounting groove.

[0012] The utility model discloses the beneficial effects achieved by the above structure are as follows:

[0013] 1, the early warning board of the application can prepare a variety of warning boards with different warning contents, such as " heavy rain section, slow down and drive slowly " for severe weather, " fog weather, drive carefully ", " the front vehicle rear-end, please detour " for the accident type, " the front road collapse " and the like, in the actual road emergency scene, the warning board can be quickly replaced according to the specific situation, realizes the diversified warning function, greatly improves the warning effect.

[0014] 2, by the way of limiting fixed structure compression warning board, when needing to replace warning content, only rotating rotating plate and connecting rod, and then driving compression plate rotation, removes the compression plate from the limiting of warning board, can easily detach the warning board and replace, and this operation mode is simple and fast, greatly shortens the time of replacing warning content, improves the road emergency response speed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall structure of the early warning board for road emergency of the utility model is shown Figure 1 ;

[0016] Figure 2 The overall structure of the early warning board for road emergency of the utility model is shown Figure 2 ;

[0017] Figure 3 For Figure 2 The local enlarged view of A in the utility model is shown

[0018] Figure 4 The overall structure of the early warning board for road emergency of the utility model is shown Figure 3 .

[0019] Wherein, 1, base, 2, support plate, 3, mounting groove, 4, warning board, 5, limit fixing structure, 6, cover, 7, crimping plate, 8, rotating plate, 9, limiting groove, 10, limiting column, 11, limiting end plate, 12, connecting rod, 13, opening, 14, connecting plate, 15, fixed block, 16, limiting rod, 17, spring, 18, flashing light, 19, reflective strip, 20, handle, 21, moving wheel, 22, finger groove. DETAILED DESCRIPTION

[0020] The technical scheme of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance. The present application will be further described in detail below in connection with the drawings.

[0022] As Figures 1-4 shown, the present application provides a warning sign for road emergency, which comprises a base 1, the top of the base 1 is fixed with an inclined support plate 2, the center of the support plate 2 is provided with a circular mounting groove 3, a circular warning board 4 is placed in the mounting groove 3, a limit fixing structure 5 is arranged outside the mounting groove 3 of the support plate 2, and a cover 6 is fixed outside the limit fixing structure 5; the limit fixing structure 5 comprises a crimping plate 7, the crimping plate 7 is rotatably arranged on the outer side surface of the support plate 2 and close to the outer edge of the mounting groove 3, and the crimping plate 7 is placed in the mounting groove 3 to fix the warning board 4.

[0023] As Figures 1-4As shown, the limiting and fixing structure 5 further comprises a rotating plate 8, which is annular and rotatably arranged on the outer side of the support plate 2, the rotating plate 8 is coaxial with the mounting groove 3, and an arc-shaped limiting groove 9 is embedded around the rotating plate 8, a limiting column 10 fixed on the outer side of the support plate 2 is arranged in the limiting groove 9, the limiting column 10 is tangent to the inner wall of the limiting groove 9, one end of the limiting column 10 is fixed with a limiting end plate 11, the limiting end plate 11 is press-bonded on the outer side of the rotating plate 8 to limit the rotating plate 8, and a connecting rod 12 is hinged on one end of the rotating plate 8 and the press-bonding plate 7, the rotating plate 8 rotates to drive the connecting rod 12 to rotate, thereby driving the press-bonding plate 7 to rotate.

[0024] As shown in Figure 1 , the cover 6 is annular, the bottom of the cover 6 is provided with an opening 13, the opening 13 is provided with a connecting plate 14 fixed on the bottom of the rotating plate 8, two groups of symmetrical fixing blocks 15 are further fixed on the outer side of the support plate 2 below the cover 6, arc-shaped limiting rods 16 are fixed on the fixing blocks 15, the bottom of the connecting plate 14 is slidably sleeved on the limiting rods 16, springs 17 are sleeved on the limiting rods 16, one end of the springs 17 is fixed on the outer side of the connecting plate 14, the other end of the springs 17 is fixed on the outer side of the fixing blocks 15, the limiting rods 16 are coaxial with the center of the rotating plate 8, so that the connecting plate 14 drives the rotating plate 8 to rotate while rotating relative to the limiting rods 16.

[0025] As shown in ​ , 4 , the support plate 2 is provided with flashing lights 18 around the cover 6, the outer side of the cover 6 is provided with an annular light reflection strip 19 to enhance the warning effect, a handle 20 is fixed on the top of the support plate 2, and moving wheels 21 are arranged below the base 1 to facilitate movement, and finger grooves 22 are correspondingly arranged at the edges of the cover 6 and the mounting groove 3 to facilitate the fingers to be inserted to take out the warning plate 4.

[0026] In specific use, the connecting plate 14 is pushed to drive the rotating plate 8 to rotate, the connecting plate 14 presses the springs 17, the springs 17 are deformed, the rotating plate 8 rotates to drive the connecting rod 12 to rotate, thereby driving the press-bonding plate 7 to rotate, the press-bonding plate 7 is rotated to the outside of the mounting groove 3, the warning plate 4 with the required warning information is aligned with the mounting groove 3, and is slowly embedded in the mounting groove 3, so as to ensure that the warning plate 4 is placed stably and accurately in position, the connecting plate 14 is loosened, the connecting plate 14 is restored to the original position under the action of the restoring force of the springs 17, the press plate is rotated into the mounting groove 3 and is press-bonded on the press-bonding plate 7, the warning plate 4 is tightly pressed in the mounting groove 3, the installation and fixing of the warning plate 4 are completed, at this time, the warning plate 4 is firmly limited in the mounting groove 3, and can normally play a warning role;

[0027] When the warning board 4 needs to be replaced, the above operation is repeated, the crimping plate 7 is turned out of the mounting groove 3, the limiting of the warning board 4 is removed, when the crimping plate 7 completely removes the limitation of the warning board 4, the original warning board 4 can be taken out from the mounting groove 3, then according to the above installation steps, the new warning board 4 is installed into the mounting groove 3, the replacement operation of the warning board 4 is completed, finally the warning board is pushed to the appropriate position.

[0028] The above describes the utility model and its implementation, this kind of description is not restrictive, the embodiment of the utility model shown in the drawing is only one, the actual structure is not limited to this. In general, if the ordinary skilled person in the art is inspired, without departing from the utility model creation purpose, not creative design similar structure mode and embodiment with the technical scheme, all should belong to the protection scope of the utility model.

Claims

1. A warning board for road emergency, comprising a base (1), the top of which is fixed with an inclined support plate (2), characterized in that: The support plate (2) is provided with a circular mounting groove (3) in the center, a circular warning plate (4) is placed in the mounting groove (3), a limiting and fixing structure (5) is arranged outside the mounting groove (3), and a cover shell (6) is fixed outside the limiting and fixing structure (5). The limiting and fixing structure (5) comprises a crimping plate (7) which is rotatably arranged on the outer side of the support plate (2) and close to the outer edge of the mounting groove (3), and the crimping plate (7) is rotated to press and fix the warning plate (4).

2. The warning sign for road emergency use according to claim 1, characterized in that: The limiting and fixing structure (5) further comprises a rotating plate (8) which is annular and rotatably arranged on the outer side of the support plate (2), the rotating plate (8) is coaxial with the mounting groove (3), an arc-shaped limiting groove (9) is embedded around the rotating plate (8), a limiting column (10) is arranged in the limiting groove (9) and fixed on the outer side of the support plate (2), the limiting column (10) is tangent to the inner wall of the limiting groove (9), one end of the limiting column (10) is fixed with a limiting end plate (11), the limiting end plate (11) is crimped on the outer side of the rotating plate (8), and a connecting rod (12) is hinged on one end of the rotating plate (8) and the crimping plate (7).

3. The warning sign for road emergency use according to claim 1, characterized in that: The cover shell (6) is annular, the cover shell (6) is provided with an opening (13) at the bottom, the opening (13) is provided with a connecting plate (14) fixed at the bottom of the rotating plate (8), two groups of symmetrical fixing blocks (15) are further fixed below the cover shell (6) on the outer side of the support plate (2), arc-shaped limiting rods (16) are fixed on the fixing blocks (15), the connecting plate (14) is slidably sleeved on the limiting rods (16), springs (17) are sleeved on the limiting rods (16), one end of the springs (17) is fixed on the outer side of the connecting plate (14), and the other end of the springs (17) is fixed on the outer side of the fixing blocks (15).

4. The warning sign for road emergency use according to claim 3, characterized in that: The limiting rods (16) and the rotating plate (8) are coaxial.

5. The warning sign for road emergency use according to claim 1, characterized in that: Flashing lights (18) are arranged around the cover shell (6) on the support plate (2), and annular reflective strips (19) are arranged on the outer side of the cover shell (6).

6. The warning sign for road emergency use according to claim 5, characterized in that: A handle (20) is fixed on the top of the support plate (2), and moving wheels (21) are arranged below the base (1).

7. The warning sign for road emergency use according to claim 1, characterized in that: Finger grooves (22) are arranged at the edges of the cover shell (6) and the mounting groove (3).

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