Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Teaching system using blackboard capable of automatically wiping and removing dust and storing articles

A teaching system and automatic erasing technology, applied in the field of teaching systems, can solve the problems of blackboard dust and blackboard writing cannot be recorded in time, the blackboard and teaching equipment are not tightly combined, and chalk dust is inconvenient to clean, etc., to achieve great convenience and flexibility, Low cost and easy cleaning

Inactive Publication Date: 2018-10-16
王成帅
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the inconvenient cleaning of the blackboard, the inconvenient cleaning of chalk dust, and the lack of close connection between the blackboard and the teaching equipment in the prior art, and to provide a teaching system that uses the automatic dust removal and storage blackboard. The present invention solves the problem of The problem that blackboard dust and blackboard writing cannot be recorded in time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Teaching system using blackboard capable of automatically wiping and removing dust and storing articles
  • Teaching system using blackboard capable of automatically wiping and removing dust and storing articles
  • Teaching system using blackboard capable of automatically wiping and removing dust and storing articles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] With reference to the accompanying drawings, an automatic dust-wiping and dust-removing storage blackboard of this embodiment includes a blackboard body unit, a dust-wiping and dust-removing unit and a storage unit, see figure 1 , the blackboard body unit includes a double-layer single-color board surface 101 and a double-layer double-color board surface 102 placed side by side. The two-color plate surface 102 includes two different color plate surfaces, the same-color plate surface is mainly used for daily writing, one side of the two-color plate surface is used for writing, and the other side is used for projection. Both the double-layer single-color board 101 and the double-layer double-color board 102 can be rotated so that different boards face the user. Both the double-layer single-color board 101 and the double-layer double-color board 102 are provided with a board lining 108 inside. There is a storage unit inside, which can make rational use of the space and inc...

Embodiment 2

[0060] combine Figure 10 , a kind of teaching system of the present embodiment, comprises as described in embodiment 1 automatic dust removal storage blackboard and projection unit, and projection unit comprises scanner 301, projector 302, conduction line 303, projection console 304; The scanner 301 is arranged on the side of the double-layer monochromatic board surface 101, the scanner 301 is connected to the projection console 304, and the upper part of the projection console 304 is provided with a control panel 305 and buttons 306, and the projection console 304 is connected to the projector 302 through the conduction line 303. . When the class rhythm is fast, the blackboard students have no time to write down, so they can turn on the switch of the scanner 301, continue to attend classes normally, use and clean the blackboard normally; After being processed by station 304, the user can choose to project the processed picture on the double-layer two-color board surface 102...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a teaching system using a blackboard capable of automatically wiping and removing dust and storing articles and belongs to the technical field of teaching. The blackboard comprises a double-layer single-color board surface and a double-layer double-color board surface which are arranged side by side; the double-layer single-color board surface comprises two same-color boardsurfaces; the double-layer double-color board surface comprises two different-color board surfaces; the double-layer single-color board surface and the double-layer double-color board surface rotateso as to enable different board surfaces to face to the user; board linings are arranged in the double-layer single-color board surface and the double-layer double-color board surface; storage units are arranged in the board linings; dust wiping and removing units are arranged on the sides facing away from the user of the double-layer single-color board surface and the double-layer double-color board surface. According to blackboard capable of automatically wiping and removing dust and storing articles, the double-layer single-color board surface and the double-layer double-color board surfaceare arranged side by side, so that the technical purposes of flexibly using and projecting can be achieved; the dust wiping and removing units are arranged on the backs of the board surfaces, so thatthe cleanness of the blackboard surface and the removal of flying dust of chalks can be ensured; storage systems arranged in the board linings, so that teaching tools can be conveniently stored and taken.

Description

technical field [0001] The invention relates to the technical field of teaching, and more specifically relates to a teaching system utilizing a blackboard for automatic dust removal and storage. Background technique [0002] Blackboard is a common teaching equipment, which plays an irreplaceable role in the teaching process. It has the advantages of convenient writing and easy cleaning. However, there are some problems in the process of using it, such as: when wiping the blackboard, there is a lot of dust, which is not good for teachers and students; the use of space is limited and cannot carry too much content; the pace of class is too fast, and blackboard writing cannot be written down in time; There are often problems such as a lot of spare chalk and various sundries are too messy. There are already some disclosed technical methods to solve some problems, but there are still more or less problems in use. [0003] After searching, the Chinese patent application number: C...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B43L1/04B43L21/04B43L21/02
CPCB43L1/04B43L21/02B43L21/04
Inventor 王成帅陈心茹张涛杨岐张若晗王宗原
Owner 王成帅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com