Teaching rack with adjusting mechanism

A technology for adjusting mechanisms and teaching racks, applied in the field of teaching tools, can solve the problem of inability to adjust the angle and height, etc., and achieve the effects of facilitating mobile lectures, reducing spatial distance, and improving teaching efficiency

Inactive Publication Date: 2018-01-19
陈慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a teaching frame with an adjustment mecha

Method used

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  • Teaching rack with adjusting mechanism
  • Teaching rack with adjusting mechanism
  • Teaching rack with adjusting mechanism

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Embodiment Construction

[0021] 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.

[0022] see Figure 1-3 , a teaching frame with an adjustment mechanism, comprising a book support 1, one side of the book support 1 is fixedly connected with a fixed block 2, and the bottom of the other side of the book support 1 is fixedly equipped with a support plate 21, and the support plate 21 The length is twenty centimeters, and the fixed block 2 is fixedly connected with one end of the movable rod 4 by the rotating shaft 3, and the other end of the mov...

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Abstract

The invention relates to the technical field of teaching tools and discloses a teaching rack with an adjusting mechanism. The teaching rack comprises a book supporting board. One side of the book supporting board is fixedly connected with a fixing block. The fixing block is fixedly connected with one end of a movable rod through a first rotary shaft. The other end of the movable rod is fixedly connected with the top on one side of a limiting block through a movable shaft. One end of the limiting block penetrates through a support board to be fixedly connected with the surface of a sliding block. One side of the sliding block is fixedly connected with an electric telescopic rod. One side of the electric telescopic rod is fixedly connected to the inner wall on one side of the support board.The bottom at one end of the book supporting board is fixedly connected with one end of the support board through a second rotary shaft. The bottom of the support board is fixedly connected with a support block. By controlling the electric telescopic rod, the angle is adjusted so that a teacher can see clearly a teaching book. Therefore, the teacher feels comfortable to see the teaching book. As aresult, the comfortability of the teacher during teaching is effectively improved and the teaching efficiency is enhanced.

Description

technical field [0001] The invention relates to the technical field of teaching tools, in particular to a teaching frame with an adjustment mechanism. Background technique [0002] In the existing life and teaching work, teaching staff explain knowledge according to the content of the textbook, but because of the need to combine the blackboard, it is often necessary to put the textbook on the lecture. When teachers are teaching, they often need to write on the blackboard or during the lecture Refer to the teaching plan on the spot to improve the teaching efficiency, so the teaching frame will be used. [0003] However, the current teaching racks on the market do not have an adjustment mechanism. Due to the unequal height of each teacher and different degrees of vision problems, the angle and height cannot be adjusted, which will greatly reduce the comfort during the lecture process and reduce the teaching efficiency. Contents of the invention [0004] (1) Solved technical...

Claims

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Application Information

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IPC IPC(8): A47B97/04A47B91/06G09B19/00
Inventor 陈慧
Owner 陈慧
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