Intelligent blackboard with three-board-writing function, and wiping method thereof

Abstract

The invention discloses an intelligent blackboard with a three-board-writing function, and a wiping method thereof, and relates to the technical field of intelligent blackboards. The intelligent blackboard comprises a base, a supporting assembly, a sliding assembly, a blackboard assembly and a wiping assembly. The supporting assembly comprises two stand columns perpendicularly arranged on the upper surface of the base; the stand columns are two parallel boards; the sliding assembly is an n-shaped frame; a sliding rail is arranged on the lower surface of a cross rod of the n-shaped frame; the blackboard assembly is composed of a plurality of equilateral triangular prisms arranged side by side; rotating shafts are arranged at the axle centers of the two ends of the equilateral triangular prisms; a first gear is arranged in the middle of each rotating shaft in a sleeving mode; the wiping assembly is a sliding plate vertically arranged; a sliding chute is formed in the top end of the sliding plate; and the sliding plate is cooperated with the sliding rail of the n-shaped frame through the sliding chute. According to the intelligent blackboard, a plurality of triangular prisms are arranged side by side to form one side of the blackboard, the turnover of the blackboard is achieved through mutual cooperation of a motor and a belt wheel, and one sides of the triangular prisms are wipedthrough the wiping assembly; and the class efficiency is improved, and the intelligent degree of the blackboard is improved.

Description

technical field [0001] The invention belongs to the technical field of smart blackboards, in particular to a smart blackboard with the function of three-panel writing and a wiping method thereof. Background technique [0002] With the development of the economy and the improvement of living standards, great progress has been made in education and teaching equipment. Especially in the rapid development of multimedia teaching, the smart blackboard came into being. The smart blackboard combines the traditional handwriting blackboard with multimedia equipment, and can easily switch between chalk writing on the blackboard and multimedia applications. The same area can be written with chalk like an ordinary blackboard, or touched by hand like a big pad. Control and watch various rich multimedia applications such as videos, pictures, and animations. When writing with chalk on a smart blackboard, it is often necessary to wipe it with a blackboard eraser to facilitate subsequent wr...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a smart blackboard with the function of three-panel writing and its wiping method. A plurality of triangular prisms are arranged side by side to form one side of the blackboard, and the mutual cooperation of the motor and the pulley is used to realize the flipping of the blackboard and the wiping assembly on one side of the triangular prism. Wipe to solve the problem that the existing blackboard needs to be wiped manually, and the writing area of ​​the blackboard is insufficient and needs to be wiped continuously

Images