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Intelligent combined stretching type teaching board

A teaching board and stretching technology, applied in the field of teaching boards, can solve the problems of large teaching boards, inconvenient use, occupying space, etc., and achieve the effects of saving space, being convenient to use, and preventing falling off.

Inactive Publication Date: 2021-06-15
深圳华文网教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings that the current teaching board is generally relatively large and takes up more space, and the current teaching board does not have the function of storing chalk, the teacher needs to carry the chalk by himself, and the use is not convenient enough. The technical problem is: to provide a space-saving and easy-to-use Intelligent combination stretching teaching board

Method used

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  • Intelligent combined stretching type teaching board
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  • Intelligent combined stretching type teaching board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] An intelligent combination stretching teaching board, such as figure 1 , figure 2 , image 3 and Figure 4 As shown, it includes a stabilizer 1, bolts 2, the first teaching board 3, a telescopic mechanism 5 and an access mechanism 6, the rear side of the first teaching board 3 is connected with a stabilizer 1, and the left and right sides of the stabilizer 1 are provided with two A bolt 2, a telescopic mechanism 5 is installed on the top of the first teaching board 3, and an access mechanism 6 is installed on the lower right side of the first teaching board 3.

[0039] The telescoping mechanism 5 includes a photosensitive sensor 51, an electric push rod 52, a connecting rod 53 and a second teaching board 54. A photosensitive sensor 51 is installed on the upper left part of the front side of the first teaching board 3, and an electric push rod is installed on the top of the first teaching board 3. 52, the right end of the telescopic rod of the electric push rod 52 is...

Embodiment 2

[0043] On the basis of Example 1, such as figure 1 , figure 2 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 Shown, also include placement mechanism 7, placement mechanism 7 includes fixed mount 71, connecting shaft rotating plate 72, gear 73 and rack 74, first teaching board 3 left side bottoms are connected with fixed mount 71, on the fixed mount 71 The rotation type is connected with the shaft rotating plate 72, and the shaft rotating plate 72 is connected with the right side of the bottom of the first teaching board 3. The right end of the shaft rotating plate 72 is equipped with a gear 73, and the bottom of the placement box 65 is connected with a rack 74, and the tooth The bar 74 meshes with the gear 73 .

[0044] When the placement box 65 moved downward, the placement box 65 drove the tooth bar 74 to move downward, the tooth bar 74 drove the gear 73 to rotate, and the gear 73 drove the shaft-connected rotati...

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Abstract

The invention relates to a teaching board, in particular to an intelligent combined stretching type teaching board. The intelligent combined stretching type teaching board can save space and is convenient to use. According to the technical scheme, the intelligent combined stretching type teaching board comprises a stabilizing frame, a first teaching board body and bolts, wherein one side of the first teaching board body is connected with the stabilizing frame; and the bolts are arranged on the two sides of the stabilizing frame. A second teaching board body can be moved out of the first teaching board body through an electric push rod, and can also be moved back into the first teaching board, so that space is saved; chalks can be stored in an accommodating box, so that a teacher does not need to carry the chalks, and use is convenient; the chalks can be temporarily stored through an accommodating mechanism, so that the teacher can take the chalks conveniently; and illumination can be provided through an illumination mechanism, so that students can conveniently watch the content on the second teaching board body.

Description

technical field [0001] The invention relates to a teaching board, in particular to an intelligent combined stretching teaching board. Background technique [0002] The teaching board is a commonly used appliance in the education industry. It is usually placed in the classroom or meeting room. You can use chalk to write the teaching content on the teaching board for students to watch. It plays an important role in the education industry. The current teaching board is generally more It is large and takes up a lot of space, and the current teaching board does not have the function of storing chalk, so the teacher needs to carry the chalk by himself, which is not convenient enough to use. [0003] We design a teaching board that can save space and is easy to use to solve the existing problems. Contents of the invention [0004] In order to overcome the shortcomings that the current teaching board is generally relatively large and takes up more space, and the current teaching ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L1/00B43L21/00
CPCB43L1/00B43L1/004B43L21/00
Inventor 何小容张凯
Owner 深圳华文网教育科技有限公司
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