Temporary road indicator

A technology for temporary roads and signs, which is applied to display devices, instruments, and mechanical visible signals. It can solve the problems of single coloring, easy to ignore, and difficulty in effectively playing the role of signs, and achieve good use effects and simple structures.

Active Publication Date: 2019-06-11
马海青
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the northwestern region of China, windy and sandy weather prevails all year round. During road construction and maintenance in these areas, temporary signs are generally placed near the repaired or constructed roads to instruct drivers to take detours to avoid maintenance roads. These traditional signs generally They are all fixed and the color on them is single. Drivers who drive for a long time can easily ignore the signs on the roadside due to visual fatigue, and it is difficult to effectively play the role of signs; in order to facilitate drivers to always pay attention to the instructions of special road sections The traditional signs need to be optimized to reduce the driver's visual fatigue and ensure that the driver notices the signs and gets reminded at the first time

Method used

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Embodiment Construction

[0023] The accompanying drawings are all schematic diagrams of the implementation of the present invention, so as to understand the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0024] Such as figure 1 , 2 As shown, it includes a base 1 with two directional wheels 3 and a universal wheel 4 at the bottom, a fourth shaft 5, a third shaft 9, a first bevel gear 10, a positioning block 11, a vertical rod 12, a second shaft 13, shaft sleeve 15, second bevel gear 16, L-shaped plate 17, indicator arrow 18, swing arm 19, pin 20, guide rail 21, sliding sleeve 23, first shaft 27, fan 28, wherein as figure 2 , 4 As shown, the two L-shaped plates 17 are connected by the bushing 15 nested on the second shaft 13, and the two L-shaped plates 17 are respectively connected with the inner sides of the indicator arrow 18 nested and slid with the sliding sleeve 23; as F...

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Abstract

The invention belongs to the technical field of indicators, and particularly relates to a temporary road indicator. The temporary road indicator comprises a base, two L-shaped plates, a sliding sleeveand the like, wherein two directional wheels and a universal wheel are arranged on the bottom of the base; the two L-shaped plates are connected through a shaft sleeve embedded into a second shaft. In the temporary road indicator, a fan drives the sliding sleeve to slide forth and back at a high frequency along an indicating arrow through a series of transmission; red parts in a plurality of gridgrooves in the sliding sleeve bring the visual perception like red warning lights which quickly alternatively flicker to people, the red warning lights which quickly alternatively flicker are more easily seen by drivers in weather of wind and sand, and the red warning lights can draw the attention of the drivers with visual fatigue caused by long-time driving, and the drivers can be reminded by the indication. Besides, the temporary road indicator is driven by wind power, and the whole running process saves energy and is free of pollution.

Description

technical field [0001] The invention belongs to the technical field of signposts, in particular to a temporary road signboard. Background technique [0002] In the northwestern region of China, windy and sandy weather prevails all year round. During road construction and maintenance in these areas, temporary signs are generally placed near the repaired or constructed roads to instruct drivers to take detours to avoid maintenance roads. These traditional signs generally They are all fixed and the color on them is single. Drivers who drive for a long time can easily ignore the signs on the roadside due to visual fatigue, and it is difficult to effectively play the role of signs; in order to facilitate drivers to always pay attention to the instructions of special road sections The traditional signs need to be optimized to reduce the driver's visual fatigue and ensure that the driver notices the signs and gets reminded at the first time. [0003] The present invention designs ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/18G08B5/02
Inventor 袁红
Owner 马海青
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