Teaching device for junior high school

A kind of equipment and junior high school technology, which is applied in the field of teaching equipment for junior high schools, can solve the problems of wasting classroom teaching time, difficulty in wiping blackboard writing, and occupation of clean blackboards, etc., and achieves remarkable wiping effect, guaranteed wiping effect, and efficient wiping effect

Inactive Publication Date: 2018-07-24
佛山杰致信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In junior high school teaching, due to the large number of subjects, each subject requires a large number of blackboard writing on the blackboard to enable more efficient teaching. However, when a large number of blackboard writing is cleaned by a blackboard eraser, the efficiency is low and it is easy to remain.

Method used

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  • Teaching device for junior high school
  • Teaching device for junior high school
  • Teaching device for junior high school

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Experimental program
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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] refer to Figure 1-5 , a kind of teaching equipment for junior high school, comprising a blackboard main body 1, and the blackboard main body 1 is fixedly installed on the wall of the classroom podium, on the walls on the upper and lower sides of the blackboard main body 1, sliding rails 2 are fixedly installed along the length direction of the blackboard main body 1, two A cleaning device 3 is movably installed between the two sliding tracks 2, the cleaning device 3 includes two sliding blocks 31, the two sliding blocks 31 are movably installed on the sliding track 2, and a support plate 32 is fixedly connected between the two sliding blocks 31 A handle 33 is...

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Abstract

The invention discloses a teaching device for a junior high school. The teaching device comprises a blackboard main body, wherein the blackboard main body is fixedly installed on the wall of a classroom platform, and sliding tracks are fixedly installed on the walls of the upper and lower sides of the blackboard main body in the length direction of the blackboard main body. A cleaning device is movably arranged between the two sliding tracks, the cleaning device comprises two sliding blocks, the two sliding blocks are movably arranged on the sliding tracks, and a support plate is fixedly connected between the two sliding blocks. A handle is arranged in the middle part of one side of the support plate far away from the blackboard main body, and the support plate on the lower side is provided with a placing box. A short plate eraser is placed in the placing box, and telescopic support rods are arranged on one side of the support plate away from the handle at equal distances in the lengthdirection. The teaching device for the junior high school is novel in design, simple in structure, convenient to use and capable of efficiently wiping the blackboard, and the wiping effect is significant, at the same time, chalk dust can be collected to reduce dust in a classroom.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a teaching equipment for junior high schools. Background technique [0002] Teaching is a human-specific talent cultivation activity composed of teachers' teaching and students' learning. Through such activities, teachers guide students to learn and master cultural and scientific knowledge and skills purposefully, in a planned and organized manner, and promote the improvement of students' quality, so that they can become the people needed by society. Teaching is realized by means of different forms. So far, when we use the teaching method, the teaching organization forms that we can choose are: the basic form of teaching-classroom teaching; the auxiliary form of teaching-on-site teaching and individual guidance; the special form of teaching-duplex Teaching; the electronic form of teaching - multimedia teaching. The concept of teaching is abstracted and generalized f...

Claims

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Application Information

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IPC IPC(8): B43L21/00B08B1/00B08B15/04
CPCB08B1/006B08B1/008B08B15/04B43L21/00
Inventor 王玉环
Owner 佛山杰致信息科技有限公司
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