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Movable warning board release device

A release device and mobile warning technology, applied in the directions of roads, road signs, traffic signals, etc., can solve problems such as unfavorable use of mobile warning signs and increasing the probability of secondary accidents.

Active Publication Date: 2014-01-29
广东利安达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the mobile warning sign is placed under the driver's seat or the co-pilot's seat of a bus or a large truck, the driver needs to get off the vehicle to place the mobile warning sign on the road, which still requires the driver to walk on the road. Drivers need to face dangerous situations, which also prolongs the time to form an effective warning, increases the probability of secondary accidents, and is not conducive to the use of mobile warning signs

Method used

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  • Movable warning board release device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0045] see image 3, the release device of this embodiment includes a square housing, the housing includes a cover body 20 with an open lower end and a base 50 located below the cover body 20, the upper end of the cover body 20 is provided with four mounting holes 21, and screws or Rivets and the like pass through the mounting holes 21 to mount the cover 20 on the chassis of the automobile.

[0046] see Figure 4 A mobile warning sign 80 is installed on the base 50. The structure of the mobile warning sign 80 is the same as that of the existing mobile warning sign. It has a warning sign 81 that can be folded or unfolded. Figure 4 Warning sign 81 is shown in a collapsed state. From Figure 4 It can be seen that the folded warning sign 81 is rectangular, and it unfolds like figure 2 Shown is an equilateral triangle. Warning sign 81 is installed on remote control car 82, and remote control car 82 has car body, and car body is provided with four tires 83, and remote control...

no. 2 example

[0069] see Figure 14 and Figure 15 , the release device of this embodiment has a cover body 90 and a base 100 positioned below the cover body 90, and four circular mounting holes 91 are provided on the top wall of the cover body 90, so that the cover body 90 is installed on the chassis of the automobile . The cover body 90 and the base 100 enclose a cavity, and the mobile warning sign is installed in the cavity.

[0070] The base 100 has a square bottom plate 101 . A sealing ring 102 is provided on the periphery of the bottom plate 101 . The cover 90 can be pressed against the sealing ring 102 . The sealing ring 102 seals the cover 90 and the base 100 . And, base plate 101 is provided with four wheel grooves 103, and four tires of the remote control car of moving warning sign can be fixed in the wheel groove 103, avoids the remote control car of moving warning sign from shaking in release device.

[0071] The base 100 is provided with two support plates 104, 105, and the ...

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Abstract

The invention provides a movable warning board release device which comprises a shell. The shell comprises a base and a cover positioned on the base, the base is fixed to the lower portion of the cover, a driving device and a lifting device driven by the driving device are arranged in the cover, the upper end of the lifting device is fixed onto the inner wall of the cover, and the lower end of the lifting device is fixed onto the base. The movable warning board release device can be mounted on a chassis of an automobile, a movable warning board can be mounted in the release device, the release device can automatically drop the movable warning board onto a road surface, manual placement of the movable warning board can be avoided, and traffic accidents are decreased.

Description

technical field [0001] The invention relates to an accessory used by a car, in particular to a release device for a mobile warning sign installed on the car. Background technique [0002] With the gradual improvement of people's living standards, cars have become the most important means of transportation in people's lives, and more and more people buy cars. However, the frequency of traffic accidents is also increasing, especially car rear-end accidents occupy a considerable proportion, and often cause heavy casualties and economic losses. [0003] The reason for most rear-end collision accidents is that after the accident or failure of the vehicle in front, the vehicle behind cannot give a warning quickly, which leads to more and larger traffic accidents caused by the rear-end vehicle directly, or because the warning equipment of the accident vehicle has poor visibility. The accident points are close to each other, and the rear car does not have enough reaction time and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/014E01F9/70
Inventor 张佳俊张立安张佳敏陈文驰熊建武熊昱洲周进简忠武何亨贵
Owner 广东利安达科技有限公司
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