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CN203228561U - 静电除尘板擦 - Google Patents

静电除尘板擦 Download PDF

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Publication number
CN203228561U
CN203228561U CN201220756778.1U CN201220756778U CN203228561U CN 203228561 U CN203228561 U CN 203228561U CN 201220756778 U CN201220756778 U CN 201220756778U CN 203228561 U CN203228561 U CN 203228561U
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blackboard eraser
eraser
electrostatic dust
dust collecting
blackboard
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Expired - Fee Related
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English (en)
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江田田
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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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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Abstract

一种静电除尘板擦，包括：板擦毛(1)，板擦毛(1)的下端与孔隙板(2)连接，空隙板(2)的底端连接塑料盒(3)，空隙板(2)的一侧设置有大量静电的金属块(4)。优点是：可以多次使用，吸附空气中浮动的，以及黑板上的灰尘，且方便使用。

Description

静电除尘板擦
技术领域
本实用新型主要应用于学习用品的技术领域，具体地来说是一种利用静电除尘的板擦。 
背景技术
现在大学生越来越多，因此学校要建越来越多的宿舍来满足大学生增长的需要，而宿舍内的设施也非常关键，众所周知，现在的宿舍内的椅子都非常单一，功能也单一。 
实用新型内容
本实用新型静电除尘板擦，目的是设计一种既可以吸收空气中粉尘，又可以用来擦除板上粉笔字的工具。 
本实用新型静电除尘板擦，包括：板擦毛1，板擦毛1的下端与孔隙板2连接，空隙板2的底端连接塑料盒3，空隙板2的一侧设置有大量静电的金属块4。 
本实用新型静电除尘板擦的优点是：可以多次使用，吸附空气中浮动的，以及黑板上的灰尘，且方便使用。 
附图说明
图1为本实用新型静电除尘板擦的结构示意图。 
具体实施方式
根据图1所示，将金属块用静电充电器，使它带大量的静电，并置于塑料盒中；用静电除尘板擦擦黑板，擦下来的 灰尘会通过空隙进入塑料盒内，同时，吸附在黑板上的灰尘也会从板毛处的空隙被吸入，待放电完毕后，可将开板开开，倒出粉尘，取出金属块。 

Claims (1)

1.一种静电除尘板擦，包括：板擦毛(1)，其特征在于：板擦毛(1)的下端与孔隙板(2)连接，空隙板(2)的底端连接塑料盒(3)，空隙板(2)的一侧设置有大量静电的金属块(4)。 
CN201220756778.1U 2012-12-17 2012-12-17 静电除尘板擦 Expired - Fee Related CN203228561U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220756778.1U CN203228561U (zh) 2012-12-17 2012-12-17 静电除尘板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220756778.1U CN203228561U (zh) 2012-12-17 2012-12-17 静电除尘板擦

Publications (1)

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CN203228561U true CN203228561U (zh) 2013-10-09

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CN201220756778.1U Expired - Fee Related CN203228561U (zh) 2012-12-17 2012-12-17 静电除尘板擦

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CN (1) CN203228561U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216513A (zh) * 2015-07-21 2016-01-06 江苏大学 一种环保静电型吸尘黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216513A (zh) * 2015-07-21 2016-01-06 江苏大学 一种环保静电型吸尘黑板擦

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131009

Termination date: 20131217