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Teaching aid

A technology of teaching utensils and lighting, applied in the field of teaching utensils

Inactive Publication Date: 2018-11-02
李洪东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the invention is to provide a teaching tool aimed at solving the problems and deficiencies in existing teaching tools used by geography teachers

Method used

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Embodiment Construction

[0020] Attached below figure 1 The invention is described in detail with the specific embodiment:

[0021] A teaching tool, comprising a lighting board body 1, a controller 2, a transparent panel 3, a transparent plug board 4, a plug board seat 5, a lighting board outer body 6, a circuit board 7, a lithium battery 8, a power plug 9, and a lighting board Inner board body 10, LED light bar 11, power socket 12, outer side of the inner board body of the lighting board 13, fluorescent board 14, panel slot 15, socket slot 16 and transparent drawing board 17, the lighting board body 1 is divided into The outer panel body 6 of the lighting panel is connected with the inner panel body 10 of the lighting panel, and the outer panel body 6 of the lighting panel is connected with the inner panel body 10 of the lighting panel through a buckle device. A controller 2 is arranged on the outer side of the outer panel body 6 of the lighting panel, and A circuit board 7, a lithium battery 8 and ...

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PUM

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Abstract

The invention relates to a teaching aid. The teaching aid comprises lamp light boards, a controller, a transparent panel, transparent insertion boards, fluorescent boards, panel insertion slots, insertion board seat insertion slots and transparent drawing boards; the lamp light board body is divided into a lamp light board outer board body and a lamp light board inner board body; the lamp light board outer board body is connected with the lamp light board inner board body through a buckling device; the outer side of the lamp light board outer board body is provided with the controller; the inner side of the lamp light board outer board body is provided with a circuit board, a lithium battery and a power source plug; the inner side of the lamp light board inner board body is provided with an LED light bar and a power source socket; and the outer side of the lamp light board inner board body is provided with the fluorescent board, the panel insertion slot and the insertion board seat insertion slot. According to the teaching aid of the invention, the transparent drawing boards are adopted as photoprinting boards to collect outline lines on a geographical image, so that the teaching aid can be made accordingly; the LED light bars are used as the lamp light boards; and acrylic boards are adopted to make light emitting bodies; and the plurality of transparent drawing boards are combined. The teaching aid has the advantages of perspectivity, dynamic performance, intuitive teaching in geographical evolution and multidisciplinary application.

Description

technical field [0001] The invention belongs to the technical field of teaching aids, and relates to a teaching aid, in particular to a teaching aid. Background technique [0002] The objects involved in the content of geography teaching are often complex, vast, lengthy, and indirect in cognition. Intuitionistic teaching must be strengthened in geography teaching, and the full use of maps, various visual teaching aids, and audio-visual media is the key to intuitive teaching. important way. Geography teachers should use geography teaching aids as much as possible in combination with the actual situation. Only by combining various teaching aids with modern teaching methods can they focus students' attention well, enlighten their thinking, broaden their geographical horizons, and deepen their knowledge impressions, in order to achieve The goal is to improve learning efficiency and enhance students' interest in learning. [0003] How to make a teaching aid for geography teachi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00G09B29/00
CPCG09B19/0061G09B29/00
Inventor 李洪东
Owner 李洪东
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