Linking rod transmission demonstration device for mechanical course

A technology of connecting rod transmission and demonstration device, which is applied to educational appliances, instruments, teaching models, etc., can solve the problems of inability to express the connecting rod mechanism intuitively, waste time, increase the teaching burden of teachers, etc., so as to reduce the teaching burden and increase the lighting. , the effect of saving time

Active Publication Date: 2018-07-10
安徽双孚无纺布科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the present invention, which generally uses animation demonstrations and then cooperates with the teacher to explain, which wastes time, cannot express the linkage mechanism intuitively, and increases the teaching burden of the teacher, the technical problem to be solved by the present invention is to provide a method that can Save time, can intuitively express the connecting rod mechanism, and can reduce the teacher's teaching burden. A connecting rod transmission demonstration device for mechanical courses

Method used

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  • Linking rod transmission demonstration device for mechanical course
  • Linking rod transmission demonstration device for mechanical course
  • Linking rod transmission demonstration device for mechanical course

Examples

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Effect test

Embodiment 1

[0028] A connecting rod transmission demonstration device for mechanical courses, such as Figure 1-6As shown, it includes a first base 1, a box body 2, a top plate 4, a first connecting plate 5, a placement box 6, a first connecting rod 7, a second connecting rod 8, a notch plate 9, a fixing block 10, and an L-shaped installation Plate 11, first guide rod 12, first guide sleeve 13, second guide rod 14, second guide sleeve 15, first connecting block 16, third connecting rod 17, first pulley 18, hand rocker 19, First gear 20, second pulley 21, belt 22, second gear 23, third guide sleeve 24, slide bar 25 and spring 26, the right side of the first base 1 top is connected with box body 2, box body 2 front The middle part of the side has a rectangular through hole 3, the top of the box body 2 is connected with a top plate 4, the right side of the top plate 4 top is vertically connected with a first connecting plate 5, and the top of the first connecting plate 5 is connected with a ...

Embodiment 2

[0030] A connecting rod transmission demonstration device for mechanical courses, such as Figure 1-6 As shown, it includes a first base 1, a box body 2, a top plate 4, a first connecting plate 5, a placement box 6, a first connecting rod 7, a second connecting rod 8, a notch plate 9, a fixing block 10, and an L-shaped installation Plate 11, first guide rod 12, first guide sleeve 13, second guide rod 14, second guide sleeve 15, first connecting block 16, third connecting rod 17, first pulley 18, hand rocker 19, First gear 20, second pulley 21, belt 22, second gear 23, third guide sleeve 24, slide bar 25 and spring 26, the right side of the first base 1 top is connected with box body 2, box body 2 front The middle part of the side has a rectangular through hole 3, the top of the box body 2 is connected with a top plate 4, the right side of the top plate 4 top is vertically connected with a first connecting plate 5, and the top of the first connecting plate 5 is connected with a...

Embodiment 3

[0033] A connecting rod transmission demonstration device for mechanical courses, such as Figure 1-6 As shown, it includes a first base 1, a box body 2, a top plate 4, a first connecting plate 5, a placement box 6, a first connecting rod 7, a second connecting rod 8, a notch plate 9, a fixing block 10, and an L-shaped installation Plate 11, first guide rod 12, first guide sleeve 13, second guide rod 14, second guide sleeve 15, first connecting block 16, third connecting rod 17, first pulley 18, hand rocker 19, First gear 20, second pulley 21, belt 22, second gear 23, third guide sleeve 24, slide bar 25 and spring 26, the right side of the first base 1 top is connected with box body 2, box body 2 front The middle part of the side has a rectangular through hole 3, the top of the box body 2 is connected with a top plate 4, the right side of the top plate 4 top is vertically connected with a first connecting plate 5, and the top of the first connecting plate 5 is connected with a...

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Abstract

The invention relates to a demonstration device for a mechanical course, in particular a linking rod transmission demonstration device for a mechanical course. The invention aims to save time, expressa linking rod mechanism intuitively, and reduce the teaching burden of a teacher, and therefore, the linking rod transmission demonstration device for the mechanical course is provided. The linking rod transmission demonstration device for the mechanical course comprises a first base, a box body, a top plate, a first connecting plate, an arrangement box, a first linking rod, a second linking rod,a notch plate, a fixing block, an L-shaped mounting plate, a first guiding rod and the like; the right side of the top of the first base is connected with the box body; and a rectangular through holeis formed at the middle part of the front side surface of the box body. According to the linking rod transmission demonstration device for the mechanical course of the invention, linking rod transmission can be intuitively expressed by means of the rotation of the first linking rod and the second linking rod; and students can observe the transmission of the linking rods more comprehensively through the rotation of the first base, and therefore, time can be saved.

Description

technical field [0001] The invention relates to a demonstration device for mechanical courses, in particular to a connecting rod transmission demonstration device for mechanical courses. Background technique [0002] Machinery refers to the general term of machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can be called machinery. They are simple machines, and complex machines are made of Two or more simple machines are usually called machines. From the point of view of structure and movement, there is no difference between mechanisms and machines. They are generally called machines. Courses refer to the courses that school students should learn. The sum of disciplines and their processes and arrangements. Curriculum is the planning and design of educational goals, teaching content, and teaching activities. The sum of the selected educational content and its pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 林圆圆曹成印吴文英
Owner 安徽双孚无纺布科技有限公司
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