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Vehicle-mounted warning board capable of being automatically folded and unfolded

An automatic retractable and warning sign technology, applied in vehicle parts, clockwork mechanisms, portable emergency signal devices, etc. problems, to achieve the effect of personal safety protection, reasonable design, convenient and fast use

Pending Publication Date: 2021-01-08
麦相富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing warning signs need to be placed manually. If the driver does not place them in time, it is easy to cause secondary accidents; or the driver does not see the rear vehicle during the placement process, which will cause harm to the driver's personal safety. ; Existing warning signs do not have the function of automatic retraction

Method used

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  • Vehicle-mounted warning board capable of being automatically folded and unfolded
  • Vehicle-mounted warning board capable of being automatically folded and unfolded
  • Vehicle-mounted warning board capable of being automatically folded and unfolded

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: Turn on the power switch 18, select the rope control mode 23, after pressing the start switch 19, the control system makes the motor 14 rotate forward after receiving the instruction of the start switch 19, and the motor 14 drives the winch 13 to rotate, and the rope is unrolled, and Simultaneously, case lid 12 is opened automatically, and slideway 16 slides out from case lid 12, and warning sign 1 slides out from casing 11, and delay switch 7 starts counting simultaneously, when delay switch 7 reaches setting time automatically Open, the bracket 5 springs up from the base 4;

[0031] After the closing switch 20 is pressed, the control system receives an instruction to close the switch 20, so that the motor 14 reverses, the motor 14 drives the winch 13 to rotate, the rope is retracted, and at the same time, the rope gives a pulling force to the support 5, and the support 5 is retracted into the base 4 , the delay switch 7 is fastened, and the warning sign ...

Embodiment 2

[0032] Embodiment two: turn on the power switch 18, select the remote control mode 24, the process of putting down the warning sign 1 is the same as the process of putting down the warning sign 1 in the rope control mode 23, after pressing the closing switch 20, the control system receives the closing switch After the instruction of 20, the control transmitter 15 sends to the receiver 9 the instruction and the position information of taking back the warning sign 1, and after the warning sign 1 receives this instruction, it automatically retracts the support 5 into the base 4, and the warning sign 1 receives the instruction according to the receiver 9. Receive the location information and drive the wheels to move towards the storage box until it enters the storage box 2. At the same time, the hoist 13 packs up the rope, the slideway 16 is packed up, and the box cover 12 is automatically closed.

[0033] The present invention adopts the cooperation structure of the warning sign 1...

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Abstract

A vehicle-mounted warning board capable of being automatically folded and unfolded comprises a warning board body, a storage box and a control device; the warning board body is arranged in the storagebox, the warning board body comprises a base and a support, the bottom of the support is movably connected with the base through a hinge, a time delay switch is arranged at the joint of the top of the support and the base, and wheels, a receiver and a battery are arranged on the base. The storage box comprises a box body and a box cover, a winch and a motor are arranged in the box body, the winchis meshed with the motor, an emitter is arranged on the outer side face of the box body, and a sliding way capable of automatically contracting is arranged on the box cover. The control device comprises a control panel and a control system of the automobile. According to the invention, the warning board can be automatically put down and put away; the warning body is convenient and fast to use, and the personal safety of a driver is guaranteed; the two different control modes can meet the experience effects of different users.

Description

technical field [0001] The invention relates to a warning sign, in particular to a vehicle-mounted warning sign that can be retracted automatically. Background technique [0002] As we all know, the car warning triangle is a passive reflective body made of plastic reflective material. When the driver encounters a sudden breakdown on the road and stops for maintenance or accidents, he can use the retroreflective performance of the warning triangle to remind others in the rear. Pay attention to avoiding vehicles to avoid secondary accidents. Generally speaking, when a driver finds a warning triangle in front of him, he needs to go through a process of discovering, clearly seeing the warning signal ahead, taking measures to brake, slow down, and avoid. The existing warning signs need to be placed manually. If the driver does not place them in time, it is easy to cause secondary accidents; or the driver does not see the rear vehicle during the placement process, which will caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q7/00B60R16/023B60R16/033B66D1/12B66D1/46
CPCB60Q7/005B60R16/023B60R16/033B66D1/12B66D1/46
Inventor 麦相富
Owner 麦相富
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