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A kind of automatic cleaning blackboard for Chinese education

An automatic cleaning and blackboard technology, applied in the blackboard field, can solve the problems of height, waste of time, and inability to clean the blackboard, and achieve the effect of prolonging the service life and compact structure of the device.

Active Publication Date: 2019-11-15
创智汇晶知识产权运营(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages of students being unable to clean the blackboard due to their height and wasting time when wiping the blackboard, the technical problem to be solved by the present invention is to provide an automatic machine for Chinese education that can automatically clean the blackboard, save manpower, and is easy to use. clean up the blackboard

Method used

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  • A kind of automatic cleaning blackboard for Chinese education
  • A kind of automatic cleaning blackboard for Chinese education
  • A kind of automatic cleaning blackboard for Chinese education

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of Chinese education uses automatic cleaning blackboard, as Figure 1-5As shown, it includes a blackboard 1, a first slide rail 2, a first slider 3, an eraser 4, a first rotating shaft 5, a first bearing 6, a first gear 7, a first rack 8, a first motor 9, a first gear Two sliders 10, hose 11, connecting rod 12, second slide rail 13, second rack 14, second gear 15, second rotating shaft 16, first cam 17, second bearing 18, connecting plate 19, spring 20, moving rod 21, piston 22, cylinder body 23, first one-way valve 24, air outlet pipe 25, fixed plate 26 and second one-way valve 50, blackboard 1 is installed on the wall, and the first slide is installed on the bottom of blackboard 1 Rail 2, the first sliding block 3 is installed slidingly on the first sliding rail 2, the blackboard eraser 4 is installed on the first sliding block 3, the first rack 8 is installed on the top of the blackboard 1, and the first bearing 6 is installed on the upper end of the blackboar...

Embodiment 2

[0030] A kind of Chinese education uses automatic cleaning blackboard, as Figure 1-5 As shown, it includes a blackboard 1, a first slide rail 2, a first slider 3, an eraser 4, a first rotating shaft 5, a first bearing 6, a first gear 7, a first rack 8, a first motor 9, a first gear Two sliders 10, hose 11, connecting rod 12, second slide rail 13, second rack 14, second gear 15, second rotating shaft 16, first cam 17, second bearing 18, connecting plate 19, spring 20, moving rod 21, piston 22, cylinder body 23, first one-way valve 24, air outlet pipe 25, fixed plate 26 and second one-way valve 50, blackboard 1 is installed on the wall, and the first slide is installed on the bottom of blackboard 1 Rail 2, the first sliding block 3 is installed slidingly on the first sliding rail 2, the blackboard eraser 4 is installed on the first sliding block 3, the first rack 8 is installed on the top of the blackboard 1, and the first bearing 6 is installed on the upper end of the blackboa...

Embodiment 3

[0033] A kind of Chinese education uses automatic cleaning blackboard, as Figure 1-5 As shown, it includes a blackboard 1, a first slide rail 2, a first slider 3, an eraser 4, a first rotating shaft 5, a first bearing 6, a first gear 7, a first rack 8, a first motor 9, a first gear Two sliders 10, hose 11, connecting rod 12, second slide rail 13, second rack 14, second gear 15, second rotating shaft 16, first cam 17, second bearing 18, connecting plate 19, spring 20, moving rod 21, piston 22, cylinder body 23, first one-way valve 24, air outlet pipe 25, fixed plate 26 and second one-way valve 50, blackboard 1 is installed on the wall, and the first slide is installed on the bottom of blackboard 1 Rail 2, the first sliding block 3 is installed slidingly on the first sliding rail 2, the blackboard eraser 4 is installed on the first sliding block 3, the first rack 8 is installed on the top of the blackboard 1, and the first bearing 6 is installed on the upper end of the blackboa...

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PUM

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Abstract

The invention relates to a blackboard, in particular to an automatic cleaning blackboard for Chinese education. The automatic cleaning blackboard for Chinese education can achieve automatic cleaning,saves labors, and is convenient to use. The automatic cleaning blackboard for Chinese education comprises a blackboard, a first slide rail, a first slide block, an eraser, a first rotating shaft, a first bearing, a first gear, a first rack and the like; the blackboard is mounted on a wall; the first slide rail is mounted at the lower part of the blackboard; the first slide block is slidingly mounted on the first slide rail; the eraser is mounted on the first slide block; and the first rack is mounted at the upper part of the blackboard. The automatic cleaning blackboard for Chinese education achieves the effects of automatic cleaning of the blackboard, labor saving and convenience to use, can save the time of erasing the blackboard by students and teachers, can absorb dust generated in erasing of the blackboard, effectively protects the health of the students and the teachers, enables the teachers to preferably teach, and enables the students to preferably learn.

Description

technical field [0001] The invention relates to a blackboard, in particular to an automatic cleaning blackboard for Chinese education. Background technique [0002] Chinese is the abbreviation of language, literature and culture, including oral language and written language; oral language is more casual, direct and easy to understand, while written language pays attention to accuracy and grammar; literature includes Chinese and foreign ancient and modern literature, etc. The concept of this explanation is relatively narrow, because the articles in Chinese include not only literary and artistic literature (literature, folk art, etc.), but also many practical articles. In other words, language is the art of speaking. [0003] Education. Educators educate and cultivate the mental development of the educated in a planned and organized manner. They use existing experience and knowledge to deliberate on others, explain various phenomena, problems or behaviors for them, and increa...

Claims

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Application Information

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IPC IPC(8): B43L1/04B43L21/02B01D46/10
CPCB01D46/10B01D2258/06B43L1/04B43L21/02
Inventor 邱艳其他发明人请求不公开姓名
Owner 创智汇晶知识产权运营(苏州)有限公司