Hidden intelligent blackboard

Abstract

The invention discloses a hidden intelligent blackboard. The blackboard comprises two control bins, wherein a main blackboard body is movably mounted between the two control bins, a servo motor is arranged at the bottom in each control bin, and a screw rod is arranged at the output end of the servo motor; the two sides of the main blackboard body are provided with nut pipes matched with the screwrod, the front surface of the main blackboard body is provided with a cleaning component, a mounting frame is arranged behind the lower end between the two control bins, and a capacitive touch screenis arranged behind the middle of the interior of the mounting frame; writing boards are arranged in front of both sides of the interior of the mounting frame respectively, and cover plates which are spliced with one another are hinged to the inner sides of the writing boards respectively. According to the blackboard, the main blackboard body and the capacitive touch screen are arranged, the main blackboard body can ascend through the screw rod, and the main blackboard body and the capacitive touch screen are matched with each other without being influenced by each other. A writing area for chalk is sufficient, and the teaching effect is better; moreover, during use of the capacitive touch screen, only the cover plate needs to be opened, and the screen is not damaged by sliding friction.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a hidden smart blackboard. Background technique [0002] With the rapid development of social economy, people pay more and more attention to education. In the teaching process, it is necessary to use a blackboard for writing, so that learners can understand the learning content more easily. Due to the single function of the traditional blackboard, the smart blackboard came into being. The existing smart blackboard usually includes a main screen and two secondary screens. The screens are set on both sides of the main screen. The main screen is generally a large-screen all-in-one machine with an operating system that can be operated by touch. The secondary screen can be written with normal chalk, which results in a small area for chalk writing. However, in teaching , the general touch screen is mostly a multimedia auxiliary function, and the main writing still needs the...

AI Technical Summary

Problems solved by technology

In the teaching process, it is necessary to use a blackboard for writing, so that learners can understand the learning content more easily. Due to the single function of the traditional blackboard, the smart blackboard came into being. The existing smart blackboard usually includes a main screen and two secondary screens. The screens are set on both sides of the main screen. The main screen is generally a large-screen all-in-one with an operating system that can be operated by touch. The secondary screen can be written with normal chalk, which results in a small area for chalk writing. However, in teaching , the general touch screen is mostly a multimedia auxiliary function, and the main writing still needs the cooperation of an ordinary chalk writing board, and most of the existing smart blackboards are installed on the inside of the blackboard, which can be opened by sliding, which is easy to slide and wear the screen, and the complete blackboard is separated , affect the blackboard writing effect during teaching, therefore, the present invention proposes a hidden smart blackboard to solve the problems existing in the prior art

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