CN203142165U - 无尘黑板 - Google Patents

无尘黑板 Download PDF

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Publication number
CN203142165U
CN203142165U CN 201320136695 CN201320136695U CN203142165U CN 203142165 U CN203142165 U CN 203142165U CN 201320136695 CN201320136695 CN 201320136695 CN 201320136695 U CN201320136695 U CN 201320136695U CN 203142165 U CN203142165 U CN 203142165U
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blackboard
dust
blackboard eraser
eraser
groove
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Expired - Fee Related
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CN 201320136695
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English (en)
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殷甜
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Fan Zuhong
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Individual
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Publication of CN203142165U publication Critical patent/CN203142165U/zh
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Abstract

本实用新型公开了一种无尘黑板，其特征在于，在黑板的左侧设有黑板擦，在黑板擦的左右两侧分别设有皮刷，毛刷位于黑板擦左右皮刷之间，在黑板擦的中间部位设有把手，滑轮位于黑板擦的上下两端，黑板的上下两端分别设有滑轮槽，粉末收集槽位于黑板下端滑轮槽的下方，在粉末收集槽的左右两侧分别设有粉末收集盒。通过以上设置，本实用新型实现了在擦黑板的时候不会产生过多粉尘。

Description

无尘黑板
技术领域
本实用新型涉及一种黑板，具体说是一种不产生粉尘的黑板。
背景技术
目前教室里使用的黑板，在擦除的时候容易产生大量的粉尘，粉尘会影响老师和同学们的呼吸道健康。
发明内容
本实用新型的目的便是提供一种不产生粉尘的无尘黑板。
为了实现上述目的，本实用新型在黑板的左侧设有黑板擦，在黑板擦的左右两侧分别设有皮刷，毛刷位于黑板擦左右皮刷之间，在黑板擦的中间部位设有把手，滑轮位于黑板擦的上下两端，黑板的上下两端分别设有滑轮槽，粉末收集槽位于黑板下端滑轮槽的下方，在粉末收集槽的左右两侧分别设有粉末收集盒。
通过以上设置，本实用新型实现了在擦黑板的时候不产生粉尘的目的。
附图说明
现结合附图对本实用新型做进一步说明。
图1为本实用新型的结构示意图。
图2为黑板擦的结构示意图。
图中： 1、黑板，2黑板擦，3、皮刷，4、毛刷，5、把手，6、滑轮，7、滑轮槽，8、粉末收集槽，9、粉末收集盒。
具体实施方式
如图1、2所示，本实用新型在黑板1的左侧设有黑板擦2，在黑板擦2的左右两侧分别设有皮刷3，毛刷4位于黑板擦2左右皮刷3之间，在黑板擦2的中间部位设有把手5，滑轮6位于黑板擦2的上下两端，黑板1的上下两端分别设有滑轮槽7，粉末收集槽8位于黑板1下端滑轮槽7的下方，在粉末收集槽8的左右两侧分别设有粉末收集盒9。通过以上设置，在擦黑板1的时候，毛刷4与版面接触产生粉尘，由于皮刷3的阻挡，粉尘只会在黑板擦2内飘散，逐渐落在下方的粉末收集槽7内，最后粉末沿着粉末收集槽8落到粉末收集盒内9。

Claims (1)

1.无尘黑板，其特征在于：在黑板的左侧设有黑板擦，在黑板擦的左右两侧分别设有皮刷，毛刷位于黑板擦左右皮刷之间，在黑板擦的中间部位设有把手，滑轮位于黑板擦的上下两端，黑板的上下两端分别设有滑轮槽，粉末收集槽位于黑板下端滑轮槽的下方，在粉末收集槽的左右两侧分别设有粉末收集盒。
CN 201320136695 2013-03-23 2013-03-23 无尘黑板 Expired - Fee Related CN203142165U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320136695 CN203142165U (zh) 2013-03-23 2013-03-23 无尘黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320136695 CN203142165U (zh) 2013-03-23 2013-03-23 无尘黑板

Publications (1)

Publication Number Publication Date
CN203142165U true CN203142165U (zh) 2013-08-21

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ID=48969717

Family Applications (1)

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CN 201320136695 Expired - Fee Related CN203142165U (zh) 2013-03-23 2013-03-23 无尘黑板

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CN (1) CN203142165U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751765A (zh) * 2014-12-18 2016-07-13 上海市格致中学 连体黑板
CN106427324A (zh) * 2016-10-31 2017-02-22 无锡市凤翔实验学校 一种自动除尘黑板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751765A (zh) * 2014-12-18 2016-07-13 上海市格致中学 连体黑板
CN106427324A (zh) * 2016-10-31 2017-02-22 无锡市凤翔实验学校 一种自动除尘黑板

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ASS Succession or assignment of patent right

Owner name: FAN ZUHONG

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Effective date: 20140403

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Fan Zuhong

Inventor before: Yin Tian

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: YIN TIAN TO: FAN ZUHONG

TR01 Transfer of patent right

Effective date of registration: 20140403

Address after: 262200 Shandong city of Weifang Province Zhucheng City Liuzhou Street No. 280

Patentee after: Fan Zuhong

Address before: 262200 Shandong city of Weifang Province Zhucheng city resident

Patentee before: Yin Tian

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

Granted publication date: 20130821

Termination date: 20140323