CN202319444U - 带红外灯的签字笔 - Google Patents

带红外灯的签字笔 Download PDF

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Publication number
CN202319444U
CN202319444U CN2011204312038U CN201120431203U CN202319444U CN 202319444 U CN202319444 U CN 202319444U CN 2011204312038 U CN2011204312038 U CN 2011204312038U CN 201120431203 U CN201120431203 U CN 201120431203U CN 202319444 U CN202319444 U CN 202319444U
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infrared lamp
pen
sign pen
utility
penholder
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Expired - Fee Related
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CN2011204312038U
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English (en)
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陶文军
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Individual
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Individual
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Abstract

本实用新型公开了一种带红外灯的签字笔,它包括笔(1)、红外灯(2),所述的笔(1)由笔杆(3)、笔帽(4)构成,所述的红外灯(2)设置在笔杆(3)尾部,所述的红外灯(2)设置有开关(5)。本实用新型的优点:一是既可以用于书写又可以在授课时用红外灯指明投影幕布上所需强调内容;二是结构简单,易于制造;三是便于携带,方便了工作和教学。

Description

带红外灯的签字笔
技术领域
本实用新型涉及一种签字笔,更具体的说是涉及一种带红外灯的签字笔。
背景技术
目前市场上的签字笔制作技术和红外灯制作技术已经十分成熟,但普通的签字笔功能单一,不能满足授课者既用笔来书又可以指明投影幕布上所强调内容的需求。
发明内容
本实用新型针对现有的签字笔只能用于书写,而提供的一种带红外灯的签字笔,可以达到既能用于书写又可以指明投影幕布上所需强调内容的效果。
本实用新型的带红外灯的签字笔,包括笔和红外灯,所述的红外灯设置在笔的笔杆尾部。所述的红外灯设置有开关。
本实用新型的有益效果:(1)既可以用于书写又可以在授课时用红外灯指明投影幕布上所需强调内容;(2)结构简单,易于制造;(3)便于携带,方便了工作和教学。
附图说明
图1是本实用新型的结构示意图;
图中:笔1 、红外灯2 、笔杆3 、笔帽4 、开关5。 
具体实施方式
下面结合附图对本实用新型作进一步描述。
在图1中,带红外灯的签字笔主要由笔1、红外灯2等构成。
所述的笔1由笔杆3、笔帽4构成,所述的红外灯2设置在笔杆3尾部,所述的红外灯2设置有开关5,使用带红外灯的签字笔时,可以用来书写,在需要强调投影幕布上所需强调内容时,可打开开关使用红外灯。 

Claims (2)

1.一种带红外灯的签字笔,包括笔(1)、红外灯(2),其特征是,所述的红外灯(2)设置在笔(1)的笔杆(3)尾部。
2.根据权利要求1所述的带红外灯的签字笔,其特征是,所述的红外灯(2)设置有开关(5)。
CN2011204312038U 2011-11-04 2011-11-04 带红外灯的签字笔 Expired - Fee Related CN202319444U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204312038U CN202319444U (zh) 2011-11-04 2011-11-04 带红外灯的签字笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204312038U CN202319444U (zh) 2011-11-04 2011-11-04 带红外灯的签字笔

Publications (1)

Publication Number Publication Date
CN202319444U true CN202319444U (zh) 2012-07-11

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Family Applications (1)

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CN2011204312038U Expired - Fee Related CN202319444U (zh) 2011-11-04 2011-11-04 带红外灯的签字笔

Country Status (1)

Country Link
CN (1) CN202319444U (zh)

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

Granted publication date: 20120711

Termination date: 20121104