CN202448579U - 灰尘吸附黑板槽 - Google Patents

灰尘吸附黑板槽 Download PDF

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Publication number
CN202448579U
CN202448579U CN2012200477483U CN201220047748U CN202448579U CN 202448579 U CN202448579 U CN 202448579U CN 2012200477483 U CN2012200477483 U CN 2012200477483U CN 201220047748 U CN201220047748 U CN 201220047748U CN 202448579 U CN202448579 U CN 202448579U
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王君宇
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

灰尘吸附黑板槽，其特征是：在储存盒内安装滤网、静电吸附板、静电吸附板通过导线与插头连接。其有益效果是：在写字或者清理黑板的时候，将静电吸附板的电源接通，粉笔灰就会受到静电的吸引吸附到静电吸附板上，便于清理，断电后粉笔灰尘失去静电吸附的作用，落入储存盒内，平常可以在滤网上放置黑板擦、粉笔等。

Description

灰尘吸附黑板槽
技术领域
本实用新型涉及一种黑板槽，特别是一种能吸附住灰尘的黑板槽。
背景技术
教育工作者在传授知识给学生的同时，粉笔灰对人体的伤害也随之而来，并且大量的粉笔灰也造成了环境的污染，对学生的身体也很不健康，并且给清理带来了很大的麻烦，在黑板槽内积累的大量粉笔灰容易造成教育工作者的手干裂。
发明内容
本实用新型的目的就是要解决上述背景技术中提到的问题，提供一种灰尘吸附黑板槽。
本实用新型采用的技术方案是：灰尘吸附黑板槽，其特征是：在储存盒内安装滤网、静电吸附板、静电吸附板通过导线与插头连接。
本实用新型的有益效果是：在写字或者清理黑板的时候，将静电吸附板的电源接通，粉笔灰就会受到静电的吸引吸附到静电吸附板上，便于清理，断电后粉笔灰尘失去静电吸附的作用，落入储存盒内，平常可以在滤网上放置黑板擦、粉笔等。
附图说明
下面结合附图和实例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中：1、导线，2、插头，3、滤网，4、储存盒，5、静电吸附板。
具体实施方式
如图，灰尘吸附黑板槽，其特征是：灰尘吸附黑板槽，其特征是：在储存盒4内安装滤网3、静电吸附板5、静电吸附板5通过导线1与插头2连接。其有益效果是：在写字或者清理黑板的时候，将静电吸附板的电源接通，粉笔灰就会受到静电的吸引吸附到静电吸附板上，便于清理，断电后粉笔灰尘失去静电吸附的作用，落入储存盒内，平常可以在滤网上放置黑板擦、粉笔等。

Claims (1)

1.灰尘吸附黑板槽，其特征是：在储存盒内安装滤网、静电吸附板、静电吸附板通过导线与插头连接。
CN2012200477483U 2012-02-15 2012-02-15 灰尘吸附黑板槽 Expired - Fee Related CN202448579U (zh)

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CN2012200477483U CN202448579U (zh) 2012-02-15 2012-02-15 灰尘吸附黑板槽

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CN2012200477483U CN202448579U (zh) 2012-02-15 2012-02-15 灰尘吸附黑板槽

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CN202448579U true CN202448579U (zh) 2012-09-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000645A (zh) * 2016-08-05 2016-10-12 福建金闽再造烟叶发展有限公司 粉尘收集装置及烟草薄片生产系统
CN106240196A (zh) * 2016-08-25 2016-12-21 叶芳 一种具有移动式粉笔放置盒的黑板
CN107364258A (zh) * 2017-08-16 2017-11-21 广东海翔教育科技有限公司 一种节能环保教学黑板
CN112123978A (zh) * 2020-10-23 2020-12-25 兰州理工大学 新型静电环保擦黑板装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000645A (zh) * 2016-08-05 2016-10-12 福建金闽再造烟叶发展有限公司 粉尘收集装置及烟草薄片生产系统
CN106000645B (zh) * 2016-08-05 2017-05-31 福建金闽再造烟叶发展有限公司 粉尘收集装置及烟草薄片生产系统
CN106240196A (zh) * 2016-08-25 2016-12-21 叶芳 一种具有移动式粉笔放置盒的黑板
CN106240196B (zh) * 2016-08-25 2017-11-07 重庆市木越机械制造有限公司 一种具有移动式粉笔放置盒的黑板
CN107364258A (zh) * 2017-08-16 2017-11-21 广东海翔教育科技有限公司 一种节能环保教学黑板
CN112123978A (zh) * 2020-10-23 2020-12-25 兰州理工大学 新型静电环保擦黑板装置

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Granted publication date: 20120926

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