An electronic bus notice board with automatic wiping function

Abstract

The invention discloses an electronic bus prompt sign with an automatic wiping function, which includes a box and an installation cavity. The box is provided with an installation cavity, and the installation cavity is provided with a display screen. The right side of the box is provided with a transparent The box on the upper and lower sides of the transparent plate is equipped with No. 1 port and No. 2 port respectively. The box where the No. 1 port and No. 2 port are located is equipped with guide wheels. The guide wheels pass through the fixed rod. Fixed on the box, the installation cavity is provided with No. 1 guide roller and No. 2 guide roller, and the outer side of the transparent plate is closely provided with a transparent belt. The structure of the invention is simple and reasonable. Under the action of the driving motor, the No. 1 guide roller Under the action of the guide roller, the transparent belt rotates along the transparent plate. When the transparent belt passes through the wiping mechanism, it will be wiped clean, so that the dust on the surface of the transparent belt is wiped away, thereby preventing dust from covering the prompt sign and eliminating the existence of the existing device. Disadvantages, strong practicality.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an electronic public transport warning board with automatic wiping function. Background technique [0002] The low price of the bus and the wide coverage of the route have brought a lot of convenience to people's travel. Many people will choose to travel by bus. This will not only avoid the problem of unfamiliar routes when driving by themselves, but also play a role in energy saving and emission reduction. It is beneficial to protect the environment. There will be supporting bus route signs on the bus stops on the roadside. However, because the bus route signs are exposed to the wind and rain all the year round, they are easily contaminated with dust, resulting in the content on the route signs. Can't see clearly, affect pedestrian's route judgment, now need a kind of low energy consumption, bus route signboard that can be wiped automatically to solve the above prob...

AI Technical Summary

Problems solved by technology

[0002] The low price of the bus and the wide coverage of the route have brought a lot of convenience to people's travel. Many people will choose to travel by bus. This will not only avoid the problem of unfamiliar routes when driving by themselves, but also play a role in energy saving and emission reduction. It is beneficial to protect the environment. Supporting bus route signs will be set up at the bus stops on the side of the road. However, because the bus route signs are exposed to the wind and rain all the year round, they are easily contaminated with dust, resulting in the content on the route signs. Can't see clearly, it will affect pedestrian's route judgment, now need a low energy consumption, automatic wiping bus route sign to solve the above problems

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