Novel warning device

Abstract

The utility model relates to the technical field of warning devices, in particular to a novel warning device which solves the problems mentioned in the background technology and comprises a display board, supporting legs are arranged at the two ends of the bottom of the display board, the bottom of each supporting leg is fixedly connected with a supporting board, a groove is formed in one side of the display board, and the display board is fixedly connected with the supporting board. A fixing bolt is installed at the bottom of the display board, a switch is installed on one side of the display board, a plurality of supporting rods are arranged at the top of the display board, the tops of the supporting rods are connected with the same rain cover, and an LED lamp is installed at one end of the inner side of the rain cover. A cover plate is installed on the upper edge of the groove, and a fixing hole is formed in the lower portion of the cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a novel warning device. Background Art

[0002] Current warning display boards are designed to be flat. Warning posters are directly pasted onto the display boards. After a long period of use, the words and images become blurred due to the erosion of light and rain. In addition, the display boards are of a fixed size and cannot display fixed materials per unit area. Static displays are not easy to attract people's attention. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a novel warning device, which solves the problems mentioned in the above background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel warning device, comprising a display board, legs are provided at both ends of the bottom of the display board, a support plate is fixedly connected to the bottom of each leg, a groove is provided on one side of the display board, rotating shafts are provided at the upper and lower parts of the groove, a motor is connected to one end of the upper rotating shaft, a fixing bolt is installed at the bottom of the display board, a switch is installed at one side of the display board, a plurality of supporting rods are provided at the top of the display board, the tops of the plurality of supporting rods are all connected to the same rain cover, an LED light is provided at one end of the inner side of the rain cover, a cover plate is installed at the upper edge of the groove, and a fixing hole is provided at the lower part of the cover plate.

[0007] Furthermore, the LED lamp and the motor are connected to the switch through wires.

[0008] Furthermore, the cover plate and the display plate are hingedly connected via a hinge.

[0009] Furthermore, the display board is connected to the fixing bolt through threads, the fixing hole is provided with an internal thread, and the fixing hole is connected to the fixing bolt through threads.

[0010] Furthermore, the cover is made of transparent material

[0011] Furthermore, each rotating shaft is connected to the display board through rotation.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a new warning device with the following beneficial effects:

[0014] This new warning device, firstly, can achieve both sunshade and rain protection by setting a rain cover, which reduces the oxidation rate of the display poster and increases the warning time; secondly, the poster is installed on two rotating shafts, and the display poster is rotated under the drive of a motor, which not only increases the display area but also realizes the dynamic rolling of the display poster, which is easy to attract people's attention and improves the warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the isometric structure of the utility model;

[0016] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the cover plate and the fixing holes in the utility model.

[0018] In the figure: 1. display board; 2. support plate; 3. groove; 4. fixing bolt; 5. switch; 6. support rod; 7. rain cover; 8. LED light; 9. cover plate; 10. fixing hole; 11. rotating shaft; 12. motor; 13. support leg. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3The utility model discloses a novel warning device, comprising a display board 1, legs 13 are arranged at both ends of the bottom of the display board 1, a support plate 2 is fixedly connected to the bottom of each leg 13, two through holes are arranged on each support plate 2, a groove 3 is arranged on one side of the display board 1, a rotating shaft 11 is arranged at the upper and lower parts of the groove 3, each rotating shaft 11 is connected to the display board 1 by rotation, a motor 12 is connected to one end of the upper rotating shaft 11, a fixing bolt 4 is installed at the bottom of the display board 1, a switch 5 is installed at one side of the display board 1, a plurality of support rods 6 are arranged on the top of the display board 1, and a plurality of support rods 6 are arranged on the top of the display board 1. The top of the rod 6 is connected to the same rain cover 7, which is made of stainless steel. An LED lamp 8 is installed at one end of the inner side of the rain cover 7. The LED lamp 8 and the motor 12 are connected to the switch 5 through wires. A cover plate 9 is installed on the upper edge of the groove 3. The cover plate 9 is made of transparent material. The cover plate 9 and the display board 1 are hinged. A fixing hole 10 is provided at the lower part of the cover plate 9. The display board 1 is connected to the fixing bolt 4 through a thread. The fixing hole 10 is provided with an internal thread. The fixing hole 10 is connected to the fixing bolt 4 through a thread. Two buttons are provided on the switch 5 to control the motor 12 and the LED lamp 8 respectively.

[0021] To sum up, when using the new warning device, the display poster is passed through two rotating shafts 11, and the two ends of the display poster are fixed with glue, the cover plate 9 is rotated and covered on the groove 3, the cover plate 9 is fixed by rotating the fixing bolts 4, and a button on the switch 5 is clicked to start the motor 12, and the rotating shaft 11 drives the display poster to rotate. When used at night, another button of the switch 5 is clicked to start the LED light 8 to illuminate the display poster.

[0022] 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 novel warning device, comprising a display board (1), characterized in that: The two ends of the bottom of the display board (1) are provided with supporting legs (13), and the bottom of each supporting leg (13) is fixedly connected to a supporting plate (2). A groove (3) is provided on one side of the display board (1), and a rotating shaft (11) is provided on the upper and lower parts of the groove (3), and one end of the upper rotating shaft (11) is connected to a motor (12). A fixing bolt (4) is installed on the bottom of the display board (1), and a switch (5) is installed on one side of the display board (1). A plurality of supporting rods (6) are provided on the top of the display board (1), and the tops of the plurality of supporting rods (6) are all connected to the same rain cover (7), and an LED lamp (8) is installed on one end of the inner side of the rain cover (7). A cover plate (9) is installed on the upper edge of the groove (3), and a fixing hole (10) is provided on the lower part of the cover plate (9).

2. A novel warning device according to claim 1, characterized in that: The LED lamp (8) and the motor (12) are both connected to the switch (5) via wires.

3. A novel warning device according to claim 1, characterized in that: The cover plate (9) is hinged to the display plate (1) via a hinge.

4. A novel warning device according to claim 1, characterized in that: The display board (1) is connected to the fixing bolt (4) via threads, the fixing hole (10) is provided with an internal thread, and the fixing hole (10) is connected to the fixing bolt (4) via threads.

5. A novel warning device according to claim 1, characterized in that: The cover plate (9) is made of a transparent material.

6. A novel warning device according to claim 1, characterized in that: Each of the rotating shafts (11) is connected to the display board (1) by rotation.

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