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Road traffic indicating device

A technology for indicating devices and road traffic, applied in the directions of roads, roads, road signs, etc., can solve the problem of lack of indoor vertical greening effect materials, etc., and achieve the effect of strong scalability

Active Publication Date: 2020-01-03
HENAN UNIV OF URBAN CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the interior decoration materials in the prior art are relatively common and lack materials that can enhance the indoor vertical greening effect, and propose a road traffic indicating device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to Figure 1-3 , a road traffic indicating device, including a fixed frame, the fixed frame is composed of two parts, an upper frame 1a and a lower frame 1b, and the upper frame 1a and the lower frame 1b play the role of support and fixation.

[0025] The upper frame 1a is provided with at least one modulated laser emitter 5 pointing to the lower frame 1b, the modulated laser emitter 5 emits visible light of 400-700nm, and the lower frame 1b is provided with a light-absorbing member 12 corresponding to the modulated laser emitter 5. 12 can adopt black rubber, or the surface adopts black ink printing.

[0026] A rotating shaft 3 is arranged between the upper frame 1a and the lower frame 1b, and the two ends of the rotating shaft 3 are respectively rotatably connected to the upper frame 1a and the lower frame 1b, and the rotating shaft 3 is connected to the gap drive mechanism 2 for the axial gap rotation of the driver. The specific connection method is as follows ...

Embodiment 2

[0033] refer to Figure 4 In this embodiment, on the basis of Embodiment 1, the second container 7 is provided with a first total reflection mirror 11 on the side away from the modulation laser transmitter 5, and the laser emitted by the modulation laser transmitter 5 can be irradiated to the first total reflection On the mirror 11, the angle between the axis of the first total reflection mirror 11 and the modulated laser emitter 5 is in the range of 46°-89°, and the second container 7 is provided with at least one second total reflection mirror 8, and the first total reflection mirror The light reflected by 11 can be irradiated onto the second total reflection mirror 8 , and when the number of second total reflection mirrors 8 is more than two, the second total reflection mirror 8 is arranged along the light trajectory of the first total reflection mirror 11 .

[0034] In this embodiment, due to the setting of the first total reflection mirror 11, the incident modulated laser...

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PUM

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Abstract

The invention discloses a road traffic indicating device which comprises a fixing frame. The device is characterized in that the fixing frame is composed of an upper frame and a lower frame; the upperframe is provided with at least one modulation laser emitter pointing to the lower frame, and the lower frame is provided with a light absorbing member corresponding to the modulation laser emitter in position; a rotating shaft is arranged between the upper frame and the lower frame, the two ends of the rotating shaft are rotatably connected to the upper frame and the lower frame correspondingly,and the rotating shaft is connected with a gap driving mechanism with a driver rotated in an axial clearance mode. The road traffic indicating device is characterized in that the light source is continuous, the angle of the light source can be changed through a reflecting mirror, the expandability is high, the light source is emitted by one emitting end, and the problems that in the prior art, the installation interval of LED light sources is large, the indication dead angle exists, the installation interval of the LED light is small, the heating is large, the cost is high, and the power lossis large are solved.

Description

technical field [0001] The invention relates to the technical field of traffic indicating devices, in particular to a road traffic indicating device. Background technique [0002] In the traditional technology, the support beside the road is usually a fixed structure, and it is impossible to indicate pedestrians at night. It can only be realized by installing LED lights on the support at equal distances. At the same time, the installation and maintenance of LEDs are relatively cumbersome, which can easily cause sporadic LED light sources to fail, and the appearance is poor, while LED installations are relatively dense, which will cause problems such as high heat generation, high cost, and large power loss. In this way, the light source will only be reflected at the occluded place, and the part of pedestrians propagating in the air cannot be observed. Therefore, it is necessary to design a continuous light source to solve the above problems. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/608E01F9/615
CPCE01F9/608E01F9/617
Inventor 万祥云王文军洪伟峰
Owner HENAN UNIV OF URBAN CONSTR