CN100999200A - Automatic retraction device of warning board - Google Patents
Automatic retraction device of warning board Download PDFInfo
- Publication number
- CN100999200A CN100999200A CN 200610045672 CN200610045672A CN100999200A CN 100999200 A CN100999200 A CN 100999200A CN 200610045672 CN200610045672 CN 200610045672 CN 200610045672 A CN200610045672 A CN 200610045672A CN 100999200 A CN100999200 A CN 100999200A
- Authority
- CN
- China
- Prior art keywords
- warning sign
- warning
- stay cord
- sign board
- rotor wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention relates to an automatic putting and back-drawing device of warning sign board. It includes a warning sign board, and is characterized by that said device at least has a pulling rope whose one end is connected with motor vehicle and another end is connected with warning sign board. The lower end of said warning sign board is equipped with a moving device, the above-mentioned putting and back-drawing device adopts a turning wheel mounted on the output shaft of motor. Besides, said invention also provides the concrete operation method of said warning sign board automatic putting and back-drawing device.
Description
Can put automatic retraction device of warning board on the way when [technical field] the utility model relates to a kind of temporary term stop, belong to the light emergency signal device technique of vehicle field.
In [background technology] prior art, power actuated vehicle is needing temporary term stop particularly during temporary term stop, must warning sign be set certain distance behind car according to the rules, so that other vehicles park cars through out-of-date avoiding on express highway for some reason on the road.When need placing warning sign when parking cars, driver and conductor's walking certain distance backward of need getting off is placed on warning sign on the highway; After waiting to handle car accident, need walking that warning sign is regained again, whole process is more loaded down with trivial details.Particularly when running into inclement weathers such as blowing and raining, can bring handicapped to the driver and conductor.
[summary of the invention] the utility model has overcome the deficiency of above-mentioned prior art, and its purpose is to provide a kind of automatic retraction device of warning board.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions.
A kind of automatic retraction device of warning board, comprise warning sign, it is characterized in that said draw off gear is provided with the stay cord that one one end is connected with self-propelled vehicle, the other end is connected with warning sign at least, mobile device is equipped with in the lower end of warning sign, and the folding and unfolding rotor wheel of stay cord is installed on the self-propelled vehicle.
The driver train of above-mentioned draw off gear adopts on the motor output shaft rotor wheel is housed, and an end of stay cord is fixed on the rotor wheel.
When needs were placed warning sign, stay cord was decontroled in the rotation of motor-driven rotor wheel, and warning sign is placed on the ground, and self-propelled vehicle can slowly move forward, and made warning sign be positioned at appropriate location behind the car; When needs were regained warning sign, stay cord was reclaimed in the rotor wheel contrarotation, and stay cord drives warning sign and moves to the car body direction, and the warning sign of withdrawal can manually be placed in the car, also can directly be placed on the car body chassis.The lower end mobile device of warning sign can adopt pulley.
The automatic retraction device of warning board that the utility model is introduced, make the driver can in operator's compartment, pass through the motor switch button, handle the hand of rotation of rotor wheel easily, realize putting down action or regaining action of warning sign, avoid the driver and conductor particularly when inclement weathers such as blowing and raining, warning sign is placed or regained to pad it back and forth.This automatic retraction device of warning board is simple in structure, convenient and practical.
[description of drawings] Fig. 1 is the utility model example structure scheme drawing.
Nomenclature among the figure: 1, warning sign; 2, mobile device; 3, stay cord; 4, rotor wheel; 5, motor.
Introduce the utility model specific embodiment in detail below in conjunction with accompanying drawing.
[specific embodiment] is referring to Fig. 1, a kind of automatic retraction device of warning board, the stay cord 3 that rotor wheel 4 on warning sign 1 is provided with two one ends and is installed in self-propelled vehicle and motor 5 are connected, mobile device 2 is equipped with in the lower end of warning sign 1, and the other end of stay cord 3 is fixed on the rotor wheel 4.When needs were placed warning sign 1, motor 5 drove rotor wheels 4 rotations and decontrols stay cords 3, and warning sign 1 is placed on the ground, and self-propelled vehicle can slowly move forward, and made warning sign be positioned at appropriate location behind the car; When needs were regained warning sign 1, stay cord 3 was reclaimed in rotor wheel 4 contrarotations, and stay cord 3 drives warning sign 1 and moves to the car body direction, and the warning sign 1 of withdrawal can manually be placed in the car, also can directly be placed on the car body chassis.The lower end mobile device of warning sign 1 can adopt pulley.
More than be preferred embodiment of the present utility model, all unsubstantialities of doing according to technical solutions of the utility model improve, and when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (3)
1, a kind of automatic retraction device of warning board, comprise warning sign [1], it is characterized in that said draw off gear is provided with the stay cord [3] that one one end is connected with self-propelled vehicle, the other end is connected with warning sign [1] at least, mobile device [2] is equipped with in the lower end of warning sign [1], and the folding and unfolding rotor wheel of stay cord [3] is installed on the self-propelled vehicle.
2, warning sign according to claim 1, the driver train that it is characterized in that said draw off gear adopts on motor [5] output shaft rotor wheel [4] is housed, and an end of stay cord [1] is fixed on the rotor wheel [4].
3, warning sign according to claim 1 and 2 is characterized in that the lower end mobile device [2] of said warning sign [1] adopts pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610045672 CN100999200A (en) | 2006-01-14 | 2006-01-14 | Automatic retraction device of warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610045672 CN100999200A (en) | 2006-01-14 | 2006-01-14 | Automatic retraction device of warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN100999200A true CN100999200A (en) | 2007-07-18 |
Family
ID=38258055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610045672 Pending CN100999200A (en) | 2006-01-14 | 2006-01-14 | Automatic retraction device of warning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100999200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831821A (en) * | 2012-09-11 | 2012-12-19 | 上海应用技术学院 | Safety mark placer for motor vehicle |
| CN106438386A (en) * | 2016-11-09 | 2017-02-22 | 四川农业大学 | Centrifugal farmland automatic drainage device |
| US10190272B2 (en) | 2017-06-15 | 2019-01-29 | Ford Global Technologies, Llc | Vehicle distance advise systems |
-
2006
- 2006-01-14 CN CN 200610045672 patent/CN100999200A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831821A (en) * | 2012-09-11 | 2012-12-19 | 上海应用技术学院 | Safety mark placer for motor vehicle |
| CN106438386A (en) * | 2016-11-09 | 2017-02-22 | 四川农业大学 | Centrifugal farmland automatic drainage device |
| US10190272B2 (en) | 2017-06-15 | 2019-01-29 | Ford Global Technologies, Llc | Vehicle distance advise systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |