Traffic signal device convenient to use

A traffic signal and convenient technology, which is applied to the traffic control system of road vehicles, traffic control system, instruments, etc., can solve the problems of irregular replacement of light bulbs, high cost of the control machine, complicated wiring, etc., and achieves energy saving, simple structure, The effect of energy saving and environmental protection

Active Publication Date: 2014-01-22
SUZHOU JINCHUANG INTERNET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an easy-to-use traffic signal device, the main purpose of which is to overcome the defects of wasting electric energy, irregular replacement of light bulbs, complicated wiring and high cost of the control machine existing in the existing traffic lights

Method used

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  • Traffic signal device convenient to use
  • Traffic signal device convenient to use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to figure 1 . An easy-to-use traffic signal device, comprising an installation column 1 and a display frame 2 installed on the top of the installation column 1, the display frame 2 includes a frame body 20, three equidistantly arranged on the frame body 20 The rotating shaft 21 and the driving device 22 that drives the rotating shaft 21 to rotate synchronously, each rotating shaft 21 is provided with a regular triangular prism 23, and the three display surfaces of the regular triangular prism 23 are coated with red, yellow and green respectively, and The red display surface of each regular triangular prism jointly forms a red light signal indication surface when turning to be parallel to the main viewing surface of the display frame 2, and the yellow display surface of each regular triangular prism turns to be parallel to the display frame 2 When the main viewing surfaces of the three prisms are parallel to each other, they jointly form a yellow signal indicating...

Embodiment 2

[0030] refer to figure 1 , figure 2 with image 3 . This embodiment is generally the same as Embodiment 1, the difference is that: the end of each rotating shaft 21 is provided with a gear 210, the adjacent gears 210 mesh with each other, and the output shaft of the driving device 22 is provided with a driving gear 211 , the driving gear 211 meshes with the gear 210 at the end of one of the rotating shafts 21 . In the case that it needs to be especially suitable for intersections, the display frame 2 is provided with four groups of front, rear, left and right, and each intersection position of the adjacent two groups of display frames 2 is provided with driving gears 211, each driving The gears 211 are all meshed with the gears 210 at one end of the adjacent two groups of display frames 2, and the output shaft of the driving device 22 is connected to one of the driving gears 211. In this case, only one group of driving devices 22 is needed to Control the rotation of all r...

Embodiment 3

[0032] refer to Figure 4 . This embodiment is generally the same as Embodiment 1, except that each group of display frames 2 is provided with three driving devices 22. This situation is applicable to a group of display frames that need to express three traffic light information. It is very common in the mouth, because the traffic signals of "go forward", "turn left" and "turn right" are often controlled at the intersection, so this requires a group of display frames 2 to express three traffic light information, each of the above-mentioned driving devices 22 can independently control the rotation of a group of rotating shafts 21.

[0033] in addition, Figure 4 The number of rotating shafts in the group of rotating shafts 21 is one, but in practical applications, the number of rotating shafts in a group of rotating shafts should not be limited to one, but can also be multiple, as long as the multiple rotating shafts can realize synchronous rotation.

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Abstract

A traffic signal device convenient to use comprises an upright mounting column and a display framework assembled at the top of the upright mounting column, wherein the display framework comprises a frame body, a plurality of rotating shafts assembled on the frame body and a drive device driving the rotating shafts to rotate; each rotating shaft is sleeved with a regular triangular prism; each regular triangular prism is provided with a first display surface, a second display surface and a third display surface; a plurality of first display surfaces jointly form a red light signal indication surface; a plurality of second display surfaces jointly form a yellow light signal indication surface; and a plurality of third display surfaces jointly form a green light signal indication surface. With the adoption of the traffic signal device, traffic signals can be switched among the red light indication surface, the yellow light indication surface and the green light indication surface which are jointly formed on the three display surfaces respectively through synchronous rotation of each regular triangular prism, so that a traffic indication function can be achieved without luminescence, the electric energy can be saved, a traffic signal controller is not required, and accordingly, the cost is greatly saved.

Description

technical field [0001] The invention relates to a traffic signal device on a road, in particular to an easy-to-use traffic signal device. Background technique [0002] Road traffic signal device is a category of traffic safety products. It is an important tool to strengthen road traffic management, reduce traffic accidents, improve road use efficiency, and improve traffic conditions. Traffic lights are the most widely used road traffic signal devices at present. They are mainly used in road intersections, curves, bridges and other dangerous sections with potential safety hazards. They are controlled by road traffic signal controllers to guide vehicles and pedestrians to pass safely and orderly. , to promote smooth traffic, to avoid traffic accidents and accidents. [0003] Although traffic lights are widely used, on the one hand, they need to display traffic information by lighting the internal bulbs during the day, which will not only waste electric energy, but also the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/095
Inventor 李向东
Owner SUZHOU JINCHUANG INTERNET TECH CO LTD
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