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A Mathematics Teaching Frame with Multiple Teaching Surfaces

A teaching frame and mathematics technology, applied in the field of mathematics teaching aids, can solve the problems of inconvenient use and limited teaching board area, and achieve the effects of expanding the teaching area, saving writing time, and improving the earthquake resistance effect.

Active Publication Date: 2021-03-30
HENAN POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the teaching frame is widely used in the teaching field without a blackboard or supporting multimedia, but the area of ​​the teaching board is limited, and it is not convenient to use for mathematics, a subject that requires formulas and graphics.

Method used

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  • A Mathematics Teaching Frame with Multiple Teaching Surfaces
  • A Mathematics Teaching Frame with Multiple Teaching Surfaces
  • A Mathematics Teaching Frame with Multiple Teaching Surfaces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] see Figure 1~2 , in an embodiment of the present invention, a mathematics teaching frame with multiple teaching surfaces includes a housing 1, a writing board 2, a side mounting board 3, a storage cavity 6 and a supporting structure, and the side mounting board 3 is provided with two groups, so that The side setting plate 3 is a semicircular iron sheet, the surface of the side setting plate 3 is coated with anti-skid green paint, the radius of the side setting plate 3 is the same as the height of the writing board 2, and the center position of the side setting plate 3 is It is rotatably connected with the side of the writing board 2 by a rotatable pin 4;

[0020] The surface of the side mounting plate 3 is magnetically adsorbed and provided with a plurality of magnetic suctions 5, and the magnetic suctions 5 can be used to coordinate with the side mounting plate 3 to adsorb and place various charts;

[0021] The front of the housing 1 is provided with a storage chambe...

Embodiment 2

[0026] see image 3 , in the embodiment of the present invention, a multi-teaching surface mathematics teaching frame, on the basis of embodiment 1, the upper part of the housing 1 is provided with a sliding groove 16 horizontally, and the sliding groove 16 is located on the side mounting plate 3, the two sides of the sliding groove 16 are symmetrically slidably connected with sliding support plates 17, the sum of the lengths of the sliding support plates 17 on both sides is the same as that of the sliding groove 16, and the surface of the sliding support plate 17 is embedded Features rubber upholstery.

[0027] The working principle of the present invention is: when in use, the sliding support plate 17 is pulled out from the sliding groove 16, and then the side mounting plate 3 is rotated on the writing board 2, so that when writing on the writing board 2, the side mounting plates on both sides 3, the graphics and formulas that are used simultaneously in teaching can be fixe...

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Abstract

The invention discloses a mathematics teaching rack with multiple teaching surfaces, including a housing, a writing tablet, side mounting tablets, a storage chamber and a support structure. The side mounting plate is provided with two groups, the side mounting plates are semicircular iron plates, A surface of that side mount plate is coated with an anti-skid green paint, As that radius of the sidemounting plate is the same as the height of the write plate, Between that central position of the side mount plate and the side edge of the writing plate, An upper part of that shell is horizontallypenetrate with a sliding groove, The sliding groove is located below the side mounting plate, the sliding support plates are symmetrically sliding connected on both sides of the sliding groove, the sum of the lengths of the sliding support plates on both sides is the same as the sliding groove, a rubber cushion is embedded on the surface of the sliding support plate, and the support structure comprises a support rod, a support sleeve, a sliding link, a sliding ring sleeve, a support link and a universal wheel. The invention effectively expands the teaching area through the cooperation of the sliding support plate and the sliding groove to assist the support side mounting plate, and improves the use safety and the movement convenience through the design of the bottom support structure.

Description

technical field [0001] The invention relates to the field of mathematics teaching aids, in particular to a mathematics teaching frame with multiple teaching surfaces. Background technique [0002] Mathematics is a subject that studies concepts such as quantity, structure, change, space, and information, and it is a kind of formal science from a certain perspective. In the teaching process of mathematics, when explaining the knowledge points in each field, many formulas will be involved. In some fields, there will be many graphics. Therefore, the understanding of the correspondence between graphics and formulas is particularly important in teaching. . [0003] In the prior art, the teaching frame is widely used in the teaching field without a blackboard or supporting multimedia, but the area of ​​the teaching board is limited, and it is not convenient to use for a subject such as mathematics that requires formulas and graphics. Contents of the invention [0004] The objec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B97/04A47B97/02B43L1/00G09B5/02
CPCA47B97/02A47B97/04B43L1/00G09B5/02
Inventor 王磊马磊娟李森余小飞赵国峰李海洋景迪
Owner HENAN POLYTECHNIC INST
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