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Device for moving warning board

A mobile warning and warning sign technology, applied in the direction of measuring devices, signal devices, portable emergency signal devices, etc., can solve the problems of high danger, inconspicuousness, and weak warning, and achieve the effect of avoiding potential safety hazards.

Active Publication Date: 2019-10-15
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that the existing warning signs need to be placed artificially. If there is a great danger on the expressway and also violates traffic regulations, the traditional warning signs rely on the refraction and reflection of the reflective sheet, which is not obvious in bad weather and has a warning effect. Not strong problem, but propose a mobile warning sign device

Method used

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  • Device for moving warning board
  • Device for moving warning board
  • Device for moving warning board

Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0026] Specific implementation mode one: combine Figure 1 to Figure 7 To illustrate this embodiment, a mobile warning sign device described in this embodiment includes a bottom plate 25, a main control box 29, a No. 1 active drive mechanism, a No. 2 active drive mechanism, a driven mechanism, and a warning sign flipping mechanism;

[0027] The bottom plate 25 is in the shape of an equilateral triangle, and three corners are rounded corners. The three corners of the bottom plate 25 are respectively provided with a driven mechanism, a No. 1 active drive mechanism and a No. 2 active drive mechanism. The mechanical structure of active driving mechanism is identical, and main control box 29 is the isosceles trapezoidal prism shape with cavity, and the upper surface of main control box 29 is provided with a through groove along the midline of the long side, and the center of the upper surface of base plate 25 is provided with a main control box. Control box 29, a drive shaft is pro...

specific Embodiment approach 2

[0033] Specific implementation mode two: combination figure 1 and Figure 6 Describe this embodiment, this embodiment is a further limitation on the warning sign device described in the first specific embodiment, a mobile warning sign device described in this embodiment, the drive unit includes a motor base 6 and a motor 7 , The motor seat 6 is arranged at a corner of the upper surface of the bottom plate 25, and the motor seat 6 is provided with a motor 7.

specific Embodiment approach 3

[0034] Specific implementation mode three: combination figure 1 and Figure 6 Describe this embodiment, this embodiment is a further limitation on the warning sign device described in the first specific embodiment, a mobile warning sign device described in this embodiment, the shock absorption unit includes a front shock absorber 2 , universal coupling 3, aluminum block shock absorber 4, shock absorber 5 and shaft coupling 10; the aluminum block shock absorber 4 is a parallelogram frame structure, and the top surface and the bottom end surface of the aluminum block shock absorber 4 are respectively A shock absorber 5 is provided, and two front shock absorbers 2 are arranged between the two shock absorbers 5, and the two front shock absorbers 2 are symmetrically arranged, and the output end of the motor 7 is connected to the transmission shaft through a coupling 10 One end of the transmission shaft is connected with one end of the universal coupling 3, and the other end of the...

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Abstract

The invention provides a device for moving a warning board, and relates to an electric field. The device can be used for solving the problems that an existing warning board needs to be placed manually, if great danger exists on an expressway and traffic regulations are violated, the traditional warning board is used for refracting and reflecting light in dependence on reflectors, so that the warning board is not obvious in severe weather and not strong in warning performance. The device is characterized in that a bottom plate is in an equilateral triangle shape, three corners of the bottom plate are round corners, the three corners of the bottom plate are successively provided with a driven mechanism, a driving mechanism I and a driving mechanism II, and mechanical structures of the driving mechanism I and the driving mechanism II are same; and a main control box is in an isosceles trapezoid frustum shape with a cavity, a through groove is formed in the upper surface of the main control box along the central line of the long edge, the main control box is arranged at the center of the upper surface of the bottom plate, a transmission shaft is arranged on the two sides of the interior of the through groove of the main control box, and a warning board turning and placing mechanism is connected to the transmission shaft. The device is suitable for placing the warning board.

Description

technical field [0001] The invention relates to the electric field, in particular to a mobile warning sign device. Background technique [0002] With the improvement of people's living standards, cars have gradually entered thousands of households. It is inevitable that some faults will occur during the driving of the vehicle. If the car breaks down on the expressway, the traditional warning sign needs to be placed 150 meters behind the vehicle with a triangle warning sign. Due to the fast speed and complicated vehicle conditions on the expressway, it is very dangerous for people to place warning triangles, and people walking at high speeds also violate traffic regulations. In addition, traditional warning signs rely on reflective sheets to emit light passively, which can only emit light when they are illuminated, and are not very warning in bad weather. [0003] To sum up, the existing warning signs need to be placed manually. If there is a great danger on the highway and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q7/00B62D57/02G01D21/02
CPCB60Q7/00B62D57/02G01D21/02
Inventor 万泉徐子昂冯永其龙济明琚子晗莫焯荣
Owner HARBIN UNIV OF SCI & TECH
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