An intelligent blackboard controlled by a touch panel

A touch panel, blackboard technology, used in cleaning devices for blackboards or slates, reusable writing boards, data processing input/output processes, etc., can solve manual erasing, adverse effects on human health, waste of time, etc. problem, to achieve the effect of improving the convenience

Active Publication Date: 2018-03-27
安徽文香信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the inconvenience of the traditional blackboard is that at the end of each class, or before writing on the blackboard needs to be rewritten, the chalk writing on the blackboard needs to be manually erased
On the one hand, it is a waste of time, and on the other hand, chalk dust is also likely to have adverse effects on human health.

Method used

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  • An intelligent blackboard controlled by a touch panel
  • An intelligent blackboard controlled by a touch panel
  • An intelligent blackboard controlled by a touch panel

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0026] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention provides a smart blackboard controlled by a touch panel, comprising: a blackboard body; a sliding frame, which includes a pair of first guide rails 1, 2 arranged horizontally and a second guide rail 3 arranged vertically, a The first guide rail is arranged on the outer sides of the upper and lower edges of the blackboard body 6, and the second guide rail is slidably arranged on a pair of first guide rails; the eraser seat 4 is slidably arranged on the second guide rail. On the guide rail; the eraser body 5 is arranged on the eraser seat, and when the second guide rail advances to the front side of the blackboard body, the eraser body remains in contact with the blackboard body; the...

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PUM

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Abstract

The invention discloses an intelligent blackboard controlled by a touch panel. The intelligent blackboard comprises a blackboard body, a sliding frame, an eraser seat, an eraser body, a first driving mechanism, a second driving mechanism, a control device and the touch panel, wherein an electronic map is prestored in the control device; the blackboard is divided by a plurality of vertical lines and a plurality of horizontal lines to form a grid in the electronic map; and the touch panel is connected to the control device. When a user continuously moves on the surface of the touch panel in a touching way to form a closed path, the touch panel recognizes the area enclosed by the closed path as a rectangular area, and the control device judges the grid cells in the electronic map, which correspond to the rectangular area, and controls the first driving mechanism and the second driving mechanism to operate till the rectangular area is completely erased by the eraser body. The intelligent blackboard realizes automatic erasing of chalk writing on the blackboard body is realized, convenient degree in use is improved.

Description

technical field [0001] The invention relates to an intelligent blackboard controlled by a touch panel. Background technique [0002] Although electronic whiteboards are increasingly used in the field of classroom teaching, it is a time-consuming and laborious task to completely replace the equipment, and blackboards are still the most commonly used teaching aids. Especially for some teachers with many years of teaching experience, chalk writing on the blackboard has almost become an important part of their teaching. But the inconvenience of the traditional blackboard is that at the end of each class, or before writing on the blackboard needs to be rewritten, the chalk writing on the blackboard needs to be manually erased. On the one hand, it is a waste of time, and on the other hand, chalk dust is also likely to have adverse effects on human health. Contents of the invention [0003] The invention designs and develops an intelligent blackboard controlled by a touch panel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43L1/04B43L21/00G06F3/041
CPCB43L1/04B43L21/00G06F3/041
Inventor 樊艳姣
Owner 安徽文香信息技术有限公司
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