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Triangular warning board used on expressway and using method thereof

A technology for highways and warning signs, applied to display devices, illuminated signs, instruments, etc., can solve the problem of ineffective use of air flow, and achieve the effect of ingenious design, strong warning effect, and simple operation

Inactive Publication Date: 2020-11-17
杨喜光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies of the prior art, the present invention provides a triangular warning sign for highways, which solves the problem that the air flow on the left and right sides cannot be effectively utilized

Method used

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  • Triangular warning board used on expressway and using method thereof
  • Triangular warning board used on expressway and using method thereof
  • Triangular warning board used on expressway and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] like Figure 1-6As shown, the present invention provides a technical solution: a triangular warning sign used on the expressway, including a triangular frame 1, and the triangular frame 1 is formed by integrally forming a left frame 101, a right frame 102, and a bottom frame 103. The setting of the molding mechanism makes the triangular frame 1 more stable. The front and back of the triangular frame 1 are provided with a reflector 2, which reflects when the light is irradiated, so that it is easy to be seen by the driver. The center of the top of the bottom frame 103 Three-quarters of the spherical groove 3 is fixed at the center, and the inner wall of the three-quarters of the spherical groove 3 is fixedly connected with a telescopic spring 4. The number of the telescopic springs 4 is 18-36 groups, and the two adjacent telescopic springs 4 are equidistantly arranged, and elastic balls 5 are fixedly connected between a plurality of telescopic springs 4, and telescopic s...

Embodiment 2

[0047] like Figure 1-6 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: the number of warning arc plates 8 is four, and the center of the aluminum sphere 7 is symmetrical to the center of the four warning arc plates 8 Setting, the angle between the contact surface of the warning arc plate 8 and the aluminum sphere 7 is 85-90, so that the air pressure on both sides is larger when the airflow on both sides is pushed, and the amplitude of the shaking is also larger, which is easy to operate and enhances the speed at high speed. It has a warning effect, and it is convenient for the driver to be observed at high speed, and secondary injury is not easy to occur. The normal direction of the concave surface of the warning arc plate 8 is tangential to the surface of the aluminum sphere 7, so that the airflow is between the aluminum sphere 7 and the warning The resistance between the arc plates 8 and the direction of rotation is greater. The ...

Embodiment 3

[0049] like Figure 1-6 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the notch area of ​​the air inlet groove 9 away from the aluminum sphere 7 is larger than the notch area of ​​the air inlet groove 9 close to the aluminum sphere 7 , so that the air inlet grooves 9 on both sides have a smaller outlet area when the air is entering the air, which is convenient for increasing the speed and pushing the warning arc plate 8, and the shaking amplitude is also larger, which is convenient for operation and enhances the warning at high speed Function, and it is convenient for the driver to be observed at high speed, and it is not easy to cause secondary injury.

[0050] Example of how to use,

[0051] On the highway, when there is no wind, it can be used as an ordinary warning triangle.

[0052] On the expressway, when there is wind, the elasticity of the telescopic spring 4 can be utilized, and when the air flows, the ...

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Abstract

The invention relates to the technical field of traffic safety warning signs, in particular to a triangular warning sign used on an expressway and a using method thereof.The triangular warning sign comprises a triangular frame, the triangular frame is formed by integrally forming a left frame, a right frame and a bottom frame, and due to the arrangement of an integrally-formed mechanism, the triangular frame is higher in stability; reflecting plates are arranged on the front face and the back face of the triangular frame, the reflecting plates reflect light during light irradiation and are convenient to see by a driver, a three-quarter spherical groove is fixedly formed in the center of the top of the bottom frame, telescopic springs are fixedly connected to the inner wall of the three-quarter spherical groove, and elastic balls are fixedly connected among the multiple telescopic springs. The telescopic springs and the elastic balls are arranged. The problem that air flow on the left side and the right side cannot be effectively utilized is solved. The triangular warning board is ingenious in design and easy to operate, air flow on the left side and the right side can be effectively utilized, the triangular warning board is not easily ignored by a driver, and the warning effect is good.

Description

[0001] This application is a divisional application with the application date being July 24, 2018, and the invention name being CN201810814955.9, which is a triangular warning sign used on expressways. technical field [0002] The invention relates to the technical field of traffic safety warning signs, in particular to a triangular warning sign used on expressways and a using method thereof. Background technique [0003] With the rapid development of traffic, the number of motor vehicles has increased year by year, and the traffic accidents on the highway have also increased year by year. Now when the driver encounters a sudden breakdown on the road to stop for maintenance or an accident, he can use the reflective performance of the triangle warning sign to remind other vehicles to avoid secondary accidents. [0004] However, if the ordinary warning triangle is tired or the driver is not concentrating enough, the static warning triangle is easily ignored by the driver, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/16B60Q7/00
CPCB60Q7/00G09F13/16G09F13/165
Inventor 杨喜光
Owner 杨喜光
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