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Road safety early warning machine

An early warning machine and safety technology, applied in the directions of roads, roads, road signs, etc., can solve the problems of inconvenient packaging and transportation, cumbersome fixing of early warning machines, etc., to achieve long battery life, improve mobile convenience, and improve the effect of sound transmission.

Inactive Publication Date: 2022-03-01
山西明煌道路科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention proposes a road safety early warning machine, which aims to solve the technical problems that the road installation early warning machine is cumbersome to fix and inconvenient for packaging and transportation

Method used

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Embodiment Construction

[0039]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present invention.

[0040] The invention provides a road safety early warning machine.

[0041] In the embodim...

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Abstract

The embodiment of the invention discloses a road safety early warning machine which comprises a main machine, a loudspeaker assembly, a lifting device and a vertical rod. The gravity center of the host is lower than the geometric center of the case, and the top wall of the case is provided with an extension port communicated with an inner cavity of the case; the loudspeaker assembly is arranged corresponding to the extending opening. The lifting device is installed in the inner cavity and connected with the loudspeaker assembly so as to drive the loudspeaker assembly to be switched between a containing position hidden in the machine box and a working position extending out of the machine box through the extending opening. The vertical rod is movably mounted on the case, so that the vertical rod is provided with an unfolding position which is vertical relative to the upper surface of the case and a containing position which is flatly laid and stored on the outer surface of the case or stored in the case; the early-warning monitoring assembly and the warning assembly are located on the portion, protruding out of the upper surface of the case, of the vertical rod. According to the road safety early warning machine, the whole machine can be stably placed without additionally arranging a fixing structure, and the whole machine is more convenient to package and transport.

Description

technical field [0001] The application relates to the technical field of road safety early warning equipment, in particular to a road safety early warning machine. Background technique [0002] In the process of road construction, repair and maintenance, or when a traffic accident occurs on the road, it is necessary to remind the vehicle to avoid or slow down in time. For the common warning devices at present, in order to make it easier for the vehicle to see the warning information in time, the warning device is integrally set up in the shape of a pole, and a warning module is arranged at the upper end of the pole. Then, because the pole is too long, a support base plate needs to be set at the bottom of the pole, and the support base plate needs to be fixedly installed on the road surface to prevent the warning device from toppling over. In this way, the fixing of the warning device is cumbersome, and the overall height of the warning device is too high, which is not conve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/608E01F9/646E01F9/692H05K5/02H04R1/20
CPCE01F9/608E01F9/646E01F9/692H05K5/02H05K5/0213H04R1/20
Inventor 张巨功袁华章黄岩张佳楠郭海
Owner 山西明煌道路科技有限公司
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