CN202016318U - 一种防反光的黑板 - Google Patents

一种防反光的黑板 Download PDF

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Publication number
CN202016318U
CN202016318U CN201120097032XU CN201120097032U CN202016318U CN 202016318 U CN202016318 U CN 202016318U CN 201120097032X U CN201120097032X U CN 201120097032XU CN 201120097032 U CN201120097032 U CN 201120097032U CN 202016318 U CN202016318 U CN 202016318U
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China
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blackboard
frame
light source
blackboard frame
organic glass
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Expired - Fee Related
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CN201120097032XU
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English (en)
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钟迎雪
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Individual
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Abstract

本实用新型公开了一种防反光的黑板,主要解决现在的黑板反光的问题。它包括黑板面、黑板框和垫板,所述的黑板面与垫板叠合在一起,四周由黑板框包覆,其特征是,所述的黑板框内设有带光源,该黑板框为不锈钢制品,内侧为抛光面;所述的黑板面为有机玻璃制品。由于黑板框内装有带光源,对黑板面进行侧光照射,加之黑板面为有机玻璃制品,通过侧光照射作用能激发出高亮度,在光源和反光源的作用下,无论从哪个角度看,黑板都不会有反光的地方。特别适合学校使用。

Description

一种防反光的黑板
技术领域
本实用新型涉及一种文教用品,具体地说是一种防反光的黑板。
背景技术
现在使用的黑板,功能单一,前排靠边的同学在看另一端的黑板时,由于反光很难看清板书,影响教学效果,经常这样会导致学生近视。在晚上或者是光线不好的时候使用黑板,后排的同学看不清黑板,容易造成眼睛疲劳,影响健康。
实用新型内容
本实用新型的目的在于提供一种防反光的黑板,主要解决现在的黑板反光的问题。
本实用新型解决其技术问题所采取的技术方案是:一种防反光的黑板,包括黑板面、黑板框和垫板,所述的黑板面与垫板叠合在一起,四周由黑板框包覆,其特征是,所述的黑板框内设有带光源,该黑板框为不锈钢制品,内侧为抛光面;所述的黑板面为有机玻璃制品。
本实用新型的有益效果是:由于黑板框内装有带光源,对黑板面进行侧光照射,加之黑板面为有机玻璃制品,通过侧光照射作用能激发出高亮度,在光源和反光源的作用下,无论从哪个角度看,黑板都不会有反光的地方。
附图说明
图1为本实用新型的结构示意图。
图2为本实用新型的剖面结构示意图。
图中:1垫板,2黑板框,3带光源,4黑板面。
具体实施方式
如图1、图2所示。一种防反光的黑板,包括黑板面4、黑板框2和垫板1,所述的黑板面与垫板叠合在一起,四周由黑板框包覆。
黑板框内设有带光源3,对黑板面进行侧光照射;该黑板框为不锈钢制品,内侧为抛光面;所述的黑板面为有机玻璃制品。通过侧光照射作用能激发出高亮度,在光源和反光源的作用下,无论从哪个角度看,黑板都不会有反光的地方。

Claims (1)

1.一种防反光的黑板,包括黑板面、黑板框和垫板,所述的黑板面与垫板叠合在一起,四周由黑板框包覆,其特征是,所述的黑板框内设有带光源,该黑板框为不锈钢制品,内侧为抛光面,所述的黑板面为有机玻璃制品。
CN201120097032XU 2011-04-06 2011-04-06 一种防反光的黑板 Expired - Fee Related CN202016318U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120097032XU CN202016318U (zh) 2011-04-06 2011-04-06 一种防反光的黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120097032XU CN202016318U (zh) 2011-04-06 2011-04-06 一种防反光的黑板

Publications (1)

Publication Number Publication Date
CN202016318U true CN202016318U (zh) 2011-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120097032XU Expired - Fee Related CN202016318U (zh) 2011-04-06 2011-04-06 一种防反光的黑板

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CN (1) CN202016318U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108674062A (zh) * 2018-05-02 2018-10-19 宋明刚 一种防反光黑板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108674062A (zh) * 2018-05-02 2018-10-19 宋明刚 一种防反光黑板

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111026

Termination date: 20120406