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Teaching demonstrating tool with folding mechanism

A technology of folding mechanism and utensils, which is applied in the field of teaching and demonstration utensils, can solve the problems of inflexible use, inability to fold and shrink, inconvenient to carry, etc., and achieve the effects of convenient viewing, convenient carrying, and convenient explanation

Inactive Publication Date: 2018-12-18
蔡亚平 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a teaching demonstration appliance with a folding mechanism to solve the problems that the demonstration appliance cannot be folded and shrunk, is not easy to carry, and cannot be used flexibly.

Method used

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  • Teaching demonstrating tool with folding mechanism
  • Teaching demonstrating tool with folding mechanism
  • Teaching demonstrating tool with folding mechanism

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Embodiment Construction

[0018] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-5 , the present invention provides a teaching demonstration appliance with a folding mechanism, comprising a fixed box 1, a display belt 5 and a folding plate 8, both sides of the top of the fixed box 1 are provided with rectangular grooves 12, and the bottoms of the two rectangular grooves 12 are The ends are respectively fixedly connected with a fixed plate 4 through a pair of diamond-shaped folding rods 3, and the centers of the tops of...

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Abstract

The invention discloses a teaching demonstrating tool with a folding mechanism. The teaching demonstrating tool comprises a fixed housing, a display tape and a folding plate. Two sides of the top endof the fixed housing are provided with rectangular troughs. The bottom end in each of the two rectangular troughs is fixedly connected with a fixed plate through a pair of rhombus folding rods. The centers at top ends of the two fixed plates are respectively provided with a fixed shaft which is fixedly arranged. The tops of the two fixed plates are movably connected with rotating cylinders. The display tapes sleeve the two rotating cylinders. According to the teaching demonstrating tool with the folding mechanism, two separating boards which are arranged in a drawer at one side of the fixed housing can accommodate the detached parts of the teaching tool, thereby reducing land occupation space and realizing higher convenience in carrying; the two rhombus folding rods arranged at the bottomend of the fixed plate can flexibly change a displaying height in use in cooperation with the rectangular troughs, thereby facilitating viewing by the student and folding accommodation.

Description

technical field [0001] The invention relates to a demonstration appliance, in particular to a teaching demonstration appliance with a folding mechanism. Background technique [0002] In geography teaching, it is often necessary to use more maps, landform photos and other materials to cooperate with explanations. Traditionally, teachers hold photos or maps for explanations. Due to the large number and size, the operation is very inconvenient and reduces the classroom explanation. quality and efficiency. [0003] Traditional teaching demonstration equipment only fixes photos or maps. Due to its large size and no folding and shrinking mechanism, it is very inconvenient to carry. Moreover, traditional teaching demonstration equipment cannot flexibly adjust the display angle and height, and the use effect is poor. Contents of the invention [0004] The object of the present invention is to provide a teaching demonstration appliance with a folding mechanism to solve the problem...

Claims

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Application Information

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IPC IPC(8): G09B19/00A47B97/02
CPCA47B97/02G09B19/0061
Inventor 蔡亚平陈国东
Owner 蔡亚平