CN202375420U - 无尘讲桌 - Google Patents

无尘讲桌 Download PDF

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Publication number
CN202375420U
CN202375420U CN2011205275144U CN201120527514U CN202375420U CN 202375420 U CN202375420 U CN 202375420U CN 2011205275144 U CN2011205275144 U CN 2011205275144U CN 201120527514 U CN201120527514 U CN 201120527514U CN 202375420 U CN202375420 U CN 202375420U
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dust
teacher
desk
desktop
free
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Expired - Fee Related
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CN2011205275144U
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商金芝
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Abstract

无尘讲桌,属于教学用具技术领域。本实用新型的技术方案是:包括桌面和桌腿,其特征是在桌面两侧设有转轴,转轴上设有吸尘机,吸尘机上设有立管,立管上设有条状抽吸孔。本实用新型结构简单,使用方便,在教学过程中能够抽吸粉尘,避免粉尘进入教师呼吸道,确保了教师的身体健康。

Description

无尘讲桌
技术领域:本实用新型属于教学用具技术领域,具体地讲是一种无尘讲桌。
背景技术:目前,在教学过程中所使用的讲桌主要由桌面和桌腿构成,而每一次擦黑板会出现大量的粉尘围绕讲桌散布,这样很容易随呼吸进入呼吸道,严重威胁教师的身体健康。
发明内容:本实用新型的目的是提供一种在教学过程中能够抽吸粉尘的无尘讲桌。
本实用新型的技术方案是:包括桌面和桌腿,其特征是在桌面两侧设有转轴,转轴上设有吸尘机,吸尘机上设有立管,立管上设有条状抽吸孔。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在教学过程中能够抽吸粉尘,避免粉尘进入教师呼吸道,确保了教师的身体健康。
附图说明:附图1为本实用新型的结构示意图。
图中1、桌面,2、桌腿,3、转轴,4、吸尘机,5、立管,6、条状抽吸孔。
具体实施方式:包括桌面1和桌腿2,其特征是在桌面1两侧设有转轴3,转轴3上设有吸尘机4,吸尘机4上设有立管5,立管5上设有条状抽吸孔6。在教学过程中,调节条状抽吸孔6方向,打开吸尘机4抽吸粉尘即可。

Claims (1)

1.无尘讲桌,包括桌面(1)和桌腿(2),其特征是:在桌面(1)两侧设有转轴(3),转轴(3)上设有吸尘机(4),吸尘机(4)上设有立管(5),立管(5)上设有条状抽吸孔(6)。
CN2011205275144U 2011-12-06 2011-12-06 无尘讲桌 Expired - Fee Related CN202375420U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205275144U CN202375420U (zh) 2011-12-06 2011-12-06 无尘讲桌

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205275144U CN202375420U (zh) 2011-12-06 2011-12-06 无尘讲桌

Publications (1)

Publication Number Publication Date
CN202375420U true CN202375420U (zh) 2012-08-15

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ID=46623943

Family Applications (1)

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CN2011205275144U Expired - Fee Related CN202375420U (zh) 2011-12-06 2011-12-06 无尘讲桌

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CN (1) CN202375420U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105725496A (zh) * 2016-03-23 2016-07-06 芜湖九龙教学设备有限公司 讲台桌

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105725496A (zh) * 2016-03-23 2016-07-06 芜湖九龙教学设备有限公司 讲台桌

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Granted publication date: 20120815

Termination date: 20121206