CN201646124U - 多用黑板 - Google Patents

多用黑板 Download PDF

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Publication number
CN201646124U
CN201646124U CN2010201572325U CN201020157232U CN201646124U CN 201646124 U CN201646124 U CN 201646124U CN 2010201572325 U CN2010201572325 U CN 2010201572325U CN 201020157232 U CN201020157232 U CN 201020157232U CN 201646124 U CN201646124 U CN 201646124U
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China
Prior art keywords
slideway
blackboard
plate
pulley
sheet frame
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Expired - Fee Related
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CN2010201572325U
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English (en)
Inventor
王昕玥
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Individual
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Individual
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Priority to CN2010201572325U priority Critical patent/CN201646124U/zh
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Publication of CN201646124U publication Critical patent/CN201646124U/zh
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Abstract

多用黑板,其特征在于:包括板框,板框内两侧设置滑道,上板和下板均固定连接滑轮,滑轮嵌在滑道内,板框侧面固定连接一粉笔盒。本实用新型的有益效果是:上板和下板可以在滑道内自由滑动,方便书写。

Description

多用黑板
技术领域
本实用新型涉及一种学习用品,是一种多用黑板。
背景技术
一般黑板比较高的位置不容易够到,容易浪费版面。
实用新型内容
本实用新型的目的就是要解决一般黑板比较高的位置不容易够到,容易浪费版面的问题,提供一种多用黑板。
本实用新型采用的技术方案是:多用黑板,其特征在于:包括板框,板框内两侧设置滑道,上板和下板均固定连接滑轮,滑轮嵌在滑道内,板框侧面固定连接一粉笔盒。
本实用新型的有益效果是:上板和下板可以在滑道内自由滑动,方便书写。
附图说明
下面结合附图和实施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、滑道,2、滑轮,3、上板,4、下板,5、粉笔盒。
具体实施方式
如图,多用黑板,其特征在于:包括板框,板框内两侧设置滑道1,上板3和下板4均固定连接滑轮2,滑轮嵌在滑道内,板框侧面固定连接一粉笔盒5。
拉动上板或者下板,滑轮可以在滑道内滑动从而带动上板或者下板,方便老师使用。粉笔盒内放置粉笔。

Claims (1)

1.多用黑板,其特征在于:包括板框,板框内两侧设置滑道,上板和下板均固定连接滑轮,滑轮嵌在滑道内,板框侧面固定连接一粉笔盒。
CN2010201572325U 2010-04-12 2010-04-12 多用黑板 Expired - Fee Related CN201646124U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201572325U CN201646124U (zh) 2010-04-12 2010-04-12 多用黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201572325U CN201646124U (zh) 2010-04-12 2010-04-12 多用黑板

Publications (1)

Publication Number Publication Date
CN201646124U true CN201646124U (zh) 2010-11-24

Family

ID=43111343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201572325U Expired - Fee Related CN201646124U (zh) 2010-04-12 2010-04-12 多用黑板

Country Status (1)

Country Link
CN (1) CN201646124U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102700323A (zh) * 2012-06-27 2012-10-03 丘志敏 一种带有放置台的教学写字板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102700323A (zh) * 2012-06-27 2012-10-03 丘志敏 一种带有放置台的教学写字板

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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: 20101124

Termination date: 20110412