CN202413112U - 一种环保黑板 - Google Patents

一种环保黑板 Download PDF

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Publication number
CN202413112U
CN202413112U CN2011205162790U CN201120516279U CN202413112U CN 202413112 U CN202413112 U CN 202413112U CN 2011205162790 U CN2011205162790 U CN 2011205162790U CN 201120516279 U CN201120516279 U CN 201120516279U CN 202413112 U CN202413112 U CN 202413112U
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blackboard
dust
environment
receiving groove
blackboard body
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Expired - Fee Related
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CN2011205162790U
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English (en)
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李晓寒
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Individual
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Abstract

一种环保黑板,属于教学用具,主要解决传统黑板擦拭时的粉尘飞扬的问题。它包括黑板本体,所述的黑板本体底部设有垂直于黑板本体底边的开口朝上的接尘槽,接尘槽的一侧设有电动吸尘器。本实用新型能够有效减少和避免粉尘对人体的危害和对环境的影响,不妨碍教学工作的顺利开展,且操作简便。

Description

一种环保黑板
技术领域
本实用新型涉及一种教学用具,具体来讲是一种环保黑板。
背景技术
在给学生上课时,为便于理解和记忆,对于重点内容,老师会不时地用粉笔在黑板上进行书写,擦黑板时为了防止粉尘飞扬,大多采用湿布或黑板擦加水的方式进行擦除,但这样擦过的黑板很难完全干燥,影响使用。另外,飞扬的粉尘还会被吸入肺内,由此引发的尘肺以及各种急慢性呼吸道疾病会对身体造成很大的伤害,粉尘对眼睛、耳、皮肤的伤害也不容小视,对空气质量的影响以及对近视的影响等等。
实用新型内容
本实用新型的目的在于提供一种环保黑板,该黑板能够快速吸附擦黑板时产生的粉尘,避免粉尘飞扬。
本实用新型解决其技术问题所采取的技术方案是:一种环保黑板,包括黑板本体,所述的黑板本体底部设有垂直于黑板本体底边的开口朝上的接尘槽,接尘槽的一侧设有电动吸尘器。
本实用新型的有益效果是:设有吸尘器,能够有效减少和避免粉尘对人体的危害和对环境的影响,不妨碍教学工作的顺利开展,操作简便。
附图说明
图1为本实用新型的结构示意图;
图中:1黑板本体,2接尘槽,3吸尘器。
具体实施方式
如图1所示。一种环保黑板,包括黑板本体1,所述的黑板本体1底部设有垂直于黑板本体1底边的开口朝上的接尘槽2,接尘槽2的一侧设有电动吸尘器3。
当用黑板擦擦试黑板本体1时,将吸尘器3接通电源,吸尘器3工作,将洒落的粉尘吸入吸尘器3的储污盒内,定期进行清理即可。

Claims (1)

1.一种环保黑板,包括黑板本体,其特征是,所述的黑板本体底部设有垂直于黑板本体底边的开口朝上的接尘槽,接尘槽的一侧设有电动吸尘器。
CN2011205162790U 2011-12-12 2011-12-12 一种环保黑板 Expired - Fee Related CN202413112U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205162790U CN202413112U (zh) 2011-12-12 2011-12-12 一种环保黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205162790U CN202413112U (zh) 2011-12-12 2011-12-12 一种环保黑板

Publications (1)

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CN202413112U true CN202413112U (zh) 2012-09-05

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Family Applications (1)

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CN2011205162790U Expired - Fee Related CN202413112U (zh) 2011-12-12 2011-12-12 一种环保黑板

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CN (1) CN202413112U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390201A (zh) * 2011-12-12 2012-03-28 李晓寒 一种环保黑板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390201A (zh) * 2011-12-12 2012-03-28 李晓寒 一种环保黑板

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20131212