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Road construction warning device capable of switching warning signs

A technology of warning signs and warning devices, which is applied in the directions of display devices, roads, roads, etc., can solve the problems of a single warning board of road warning signs, waste of social resources, and inability to display patterns in clarity.

Inactive Publication Date: 2018-05-08
HEFEI XIAKANG ELECTRONICS COMMERCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As my country's current road construction is becoming more and more perfect, the pressure on traffic is increasing, and at the same time the number of road routes increases, it is necessary to install warning information signs. The existing road warning signs are almost all single warning boards. The warning information cannot be displayed as much as possible, so in order to display all the information patterns, it is necessary to install another warning board, or even erect another installation column, which leads to a waste of social resources. Of course, there are also solutions for this problem. The solution is to use LED electronic display boards, but the cost requirements are relatively high, and the pattern cannot be displayed due to the problem of clarity, so there are many defects

Method used

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  • Road construction warning device capable of switching warning signs
  • Road construction warning device capable of switching warning signs
  • Road construction warning device capable of switching warning signs

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0018] refer to Figure ...

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Abstract

The invention discloses a road construction warning device capable of switching warning signs. The road construction warning device comprises a mounting shell. A door leaf is arranged on one side of the mounting shell. The door leaf is connected with the mounting shell through hinges. The door leaf corresponds to the mounting shell. Magnets re embedded in the door leaf. Iron pieces are embedded inthe end surface of the mounting shell. The magnets correspond to the iron pieces. A plurality of slide rails are fixedly connected to the inner top of the mounting shell. A clamping block is slidablyconnected to each slide rail. The ends, away from the slide rails, of the clamping blocks are fixedly connected with a mounting plate. A pair of mounting frames are arranged at the end, away from theclamping blocks, of the mounting plate. The mounting frames are fixedly connected with the mounting plate through a plurality of connecting columns. A plurality of switching rollers are hinged between the mounting frames. The road construction warning device has a novel structure. By switching the positions of warning sign strips in the shape of a ring on the switching rollers, an effect of integrating a plurality of warning signs is achieved, and social resources are saved.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a road construction warning device with switchable warning signs. Background technique [0002] As my country's current road construction is becoming more and more perfect, the pressure on traffic is increasing, and at the same time the number of road routes increases, it is necessary to install warning information signs. The existing road warning signs are almost all single warning boards. The warning information cannot be displayed as much as possible, so in order to display all the information patterns, it is necessary to install another warning board, or even erect another installation column, which leads to a waste of social resources. Of course, there are also solutions for this problem. The solution is to use LED electronic display boards, but the cost requirements are relatively high, and the pattern cannot be displayed due to the problem of clarity, so there are ...

Claims

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Application Information

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IPC IPC(8): E01F9/60G09F11/12G09F13/16
CPCE01F9/60G09F11/12G09F13/16
Inventor 郭来财
Owner HEFEI XIAKANG ELECTRONICS COMMERCE CO LTD
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