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Improved teaching support

A technology of connecting parts and fixing bottom plate, applied in the field of teaching supplies, can solve the problems of inconvenient adjustment of viewing angle, affecting teaching effect, inconvenient placement of publicity boards, etc., and achieve the effect of convenient teaching operation, convenient operation and stable clamping.

Inactive Publication Date: 2018-11-02
桐乡市乌镇鼎丰旅游咨询工作室
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the publicity device for teaching is generally a publicity board, which is inconvenient to place, and the viewing angle is inconvenient to adjust, which affects the teaching effect

Method used

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  • Improved teaching support

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] see figure 1 , figure 1 It is a structural schematic diagram of the present invention.

[0016] An improved teaching bracket, comprising a fixed base plate 1, the upper end of the fixed base plate 1 is provided with a fixed rod 2, and the fixed rod 2 is connected to a connecting piece A3, and the connecting piece A3 is connected to the fixing seat 5 through a connecting piece B4, The fixed rod 2 is connected with the fixed base 5 through the guide rod 6, and the inside of the fixed base 5 is provided with a slider 7, and the slider 7 is connected with the clamping claw A8 and the clamping ...

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Abstract

The invention provides an improved teaching support, which comprises a fixed bottom plate. A fixed rod is arranged at the upper end of the fixed bottom plate, the fixing rod is connected with the connecting piece A, and the connecting piece A is connected with a fixing base through the connecting piece B, and the fixed rod is connected with the fixing base through a guide rod. A sliding block is arranged in the fixing base, and the sliding block is connected with a clamping claw A and a clamping jaw B. A tensioning spring is arranged between the clamping jaw A and the clamping jaw B, and a driven gear is arranged at the joint between a connecting piece A and a connecting piece B. The driven gear is engaged with a transmission gear, the transmission gear is connected with a fixing part, andthe transmission gear is connected with a driving gear, and the driving gear is connected with an adjusting motor. During use, stable clamping of a propaganda plate can be realized between the clamping claw A and the clamping claw B; meanwhile, the angle adjustment of the propaganda plate can be realized by the adjusting motor, the operation is convenient, and the teaching operation is facilitated.

Description

[0001] This application was filed on March 13, 2018, the application number is 201810215998.5, and the title of the invention is a divisional application of a patent for an educational teaching bracket. technical field [0002] The invention relates to the technical field of teaching supplies, in particular to an improved teaching bracket. Background technique [0003] Education, enlightenment and cultivation, deliberating on people with existing experience and knowledge, explaining various phenomena, problems or behaviors for them, basically cognition and treatment with a relatively mature or rational thinking of people, so that things can be approached Its most fundamental existence is in which people gradually change from sensory touch to cognitive understanding of a thing, and form a relatively perfect or rational self-awareness thinking, but at the same time, people have self-consciousness. Therefore, any educational conscious thinking may not be absolutely correct, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00
CPCG09B19/00
Inventor 不公告发明人
Owner 桐乡市乌镇鼎丰旅游咨询工作室