Parking notice board

Abstract

The invention discloses a parking notice board which comprises a left movable arm and a right movable arm. The upper end of the left movable arm is hinged to the upper end of the right movable arm, and a right rolling wheel driven by a right servo motor is arranged at the lower end of the right movable arm. A left rolling wheel rolling in cooperation is arranged at the lower end of the left movable arm. The upper end of the left movable arm and the upper end of the right movable arm are connected through a hinge component. A limiting component for limiting the opening angle is arranged on the hinge component, and the left movable arm and the right movable arm are matched to form a herringbone chassis. The left movable arm and / or the right movable arm are / is provided with a parking sign board. According to the parking notice board, the whole chassis can be driven to run by controlling the right rolling wheel, and therefore the parking notice board can move, and operation is easy and safe. When the right rolling wheel encounters with protrusions, a lead screw transmission mechanism stretches out and draws back to adjust the length of the right movable arm, stable operating of a parking board is kept, and obstacles are overcome.

Description

technical field [0001] The invention relates to a parking warning sign. Background technique [0002] As we all know, with the popularization of cars, the problem of difficult parking is becoming more and more prominent. Some office buildings, hospitals and other places are overcrowded with cars. Although many residential quarters have built underground parking garages, they still cannot meet the rapidly growing parking demand. In some special parking positions, it is necessary to indicate whether the parking space can be parked at will through a parking indicating device. The existing parking indicating device needs to be manually moved according to the specific situation, which is inconvenient to operate, and is also unsafe when there are many vehicles. The prior art is badly in need of a mobile and convenient parking warning sign. Contents of the invention [0003] The purpose of the present invention is to overcome the defects existing in the prior art and provide a c...

AI Technical Summary

Problems solved by technology

In some special parking positions, it is necessary to use a parking indicator device to indicate whether the parking space can be parked at will. The existing parking indicator device needs to be manually moved according to the specific situation, which is inconvenient to operate and unsafe when there are many vehicles.

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