CN201795738U - 可照明的卷尺 - Google Patents

可照明的卷尺 Download PDF

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Publication number
CN201795738U
CN201795738U CN2010201572274U CN201020157227U CN201795738U CN 201795738 U CN201795738 U CN 201795738U CN 2010201572274 U CN2010201572274 U CN 2010201572274U CN 201020157227 U CN201020157227 U CN 201020157227U CN 201795738 U CN201795738 U CN 201795738U
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CN
China
Prior art keywords
light
emitting diode
tape measure
measuring tape
light emitting
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Expired - Fee Related
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CN2010201572274U
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English (en)
Inventor
刘海林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRIGHTNESS WORLD (BEIJING) TECHNOLOGY Co Ltd
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BRIGHTNESS WORLD (BEIJING) TECHNOLOGY Co Ltd
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Priority to CN2010201572274U priority Critical patent/CN201795738U/zh
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Publication of CN201795738U publication Critical patent/CN201795738U/zh
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Abstract

该实用新型是一种能够方便测量者在光线不好的情况下对卷尺测量的数据进行准确阅读的卷尺,该卷尺(1)安装有发光二极管(3)及其供电和电路控制开关(4)。使用时,拉出卷尺(1)进行测量,按下发光二极管电源开关(4),点亮设在出尺口(2)上方的发光二极管(3)进行读数。

Description

可照明的卷尺 
所属技术领域:
本实用新型涉及一种专用量具,特别是涉及一种可照明的卷尺。 
背景技术:
目前,用于测量长度的专用量具卷尺,在光线不好的情况下,测量时读数看不清楚。 
发明内容:
本项实用新型提供一种可方便测量者在光线不好的情况下对卷尺测量的数据进行准确阅读。 
本实用新型解决其技术问题所采用的技术方案是: 
一种可照明的卷尺,该卷尺安装有发光二级管及其供电和电路控制开关。 
如前所述的可照明的卷尺,在卷尺的出尺口上方安装有发光二级管。 
如前所述的可照明的卷尺,在卷尺的侧面安装有发光二级管电源开关。 
本实用新型的有益效果是:该可照明的卷尺在测量时,如果光线不好,测量者也能看清楚所测量的数据,结构简单,操作方便。 
附图说明:
图1是本实用新型的原理图。 
图1中1是卷尺,2是出尺口,3是发光二级管,4是发光二级管电源开关。 
具体实施方式:
下面结合附图和实施例对本实用新型进一步说明。在图1中,拉出卷尺1进行测量时,按下发光二级管电源开关4,点亮设在出尺口2上方的发光二级管3进行读数。 

Claims (3)

1.一种可照明的卷尺,其特征是:该卷尺(1)安装有发光二级管(3)及其供电和电路控制开关(4)。
2.根据权利要求1所述的可照明的卷尺,其特征是:在卷尺(1)的出尺口(2)上方安装有发光二级管(3)。
3.根据权利要求1所述的可照明的卷尺,其特征是:在卷尺(1)的侧面安装有发光二级管的供电和电路控制开关(4)。 
CN2010201572274U 2010-04-13 2010-04-13 可照明的卷尺 Expired - Fee Related CN201795738U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201572274U CN201795738U (zh) 2010-04-13 2010-04-13 可照明的卷尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201572274U CN201795738U (zh) 2010-04-13 2010-04-13 可照明的卷尺

Publications (1)

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CN201795738U true CN201795738U (zh) 2011-04-13

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CN2010201572274U Expired - Fee Related CN201795738U (zh) 2010-04-13 2010-04-13 可照明的卷尺

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11988505B2 (en) 2021-09-03 2024-05-21 Milwaukee Electric Tool Corporation Tape measure with light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11988505B2 (en) 2021-09-03 2024-05-21 Milwaukee Electric Tool Corporation Tape measure with light

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C17 Cessation of patent right
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Granted publication date: 20110413

Termination date: 20130413