CN202071568U - 一种防近视矫姿笔 - Google Patents

一种防近视矫姿笔 Download PDF

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Publication number
CN202071568U
CN202071568U CN2011201739262U CN201120173926U CN202071568U CN 202071568 U CN202071568 U CN 202071568U CN 2011201739262 U CN2011201739262 U CN 2011201739262U CN 201120173926 U CN201120173926 U CN 201120173926U CN 202071568 U CN202071568 U CN 202071568U
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myopia
posture
pen
penholder
infrared sensor
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马嘉志
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Abstract

本实用新型涉及一种学习用品,特别涉及一种防近视矫姿笔。该防近视矫姿笔,包括笔头、笔杆和笔芯,其特征是:所述笔杆上端设有红外传感器和LED警示灯,笔杆内设有纽扣电池,纽扣电池与红外传感器和LED警示灯串联。因此,本实用新型的有益效果是:该防近视矫姿笔,结构简单,方便实用,可以提示学生端正写字姿势,从而达到防止近视和驼背的目的。

Description

一种防近视矫姿笔
(一)      技术领域
    本实用新型涉及一种学习用品,特别涉及一种防近视矫姿笔。
(二)      背景技术
    在学校里我们经常会看到,许多学生在写字时往往爱低着头,弓着背,弯着腰,眼睛距离桌面很近,这种不规范的写字姿势,很容易造成近视和驼背。现在市场上出售的各种书写笔,仅具有单一的写字功能,没有具备主动提示学生双眼与桌面保持一定距离及纠正写字姿势的功能,致使这些学生错误的写字方法难以得到改进。
(三)      发明内容
    本实用新型为了弥补现有技术的不足,提供了一种在学生出现不良写字姿势时,能提示学生抬起头、纠正坐姿的防近视矫姿笔。
本实用新型是通过如下技术方案实现的:
一种防近视矫姿笔,包括笔头、笔杆和笔芯,其特殊之处在于:所述笔杆上端设有红外传感器和LED警示灯,笔杆内设有纽扣电池,纽扣电池与红外传感器和LED警示灯串联。
因此,本实用新型的有益效果是:该防近视矫姿笔,结构简单,方便实用,可以提示学生端正写字姿势,从而达到防止近视和驼背的目的。
(四)      附图说明
下面结合附图对本实用新型作进一步的说明。
附图为本实用新型的结构示意图。
图中,1笔头,2笔杆,3笔芯,4红外传感器,5 LED警示灯,6纽扣电池。
(五)      具体实施方式
附图为本实用新型的一种具体实施例。该实施例包括笔头1、笔杆2和笔芯3,笔杆2上端设有红外传感器4和LED警示灯5,笔杆2内设有纽扣电池6,纽扣电池6与红外传感器4和LED警示灯5串联。
采用本实用新型的防近视矫姿笔,手握笔杆2写字时,当头部距离桌面过近时,红外传感器4就会接通电路,使LED警示灯5亮起,以此给学生提醒,起到防止近视的作用。因此,本实用新型的有益效果是:该防近视矫姿笔,结构简单,方便实用,可以提示学生端正写字姿势,从而达到防止近视和驼背的目的。

Claims (1)

1.一种防近视矫姿笔,包括笔头(1)、笔杆(2)和笔芯(3),其特征是:所述笔杆(2)上端设有红外传感器(4)和LED警示灯(5),笔杆(2)内设有纽扣电池(6),纽扣电池(6)与红外传感器(4)和LED警示灯(5)串联。
CN2011201739262U 2011-05-27 2011-05-27 一种防近视矫姿笔 Expired - Fee Related CN202071568U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201739262U CN202071568U (zh) 2011-05-27 2011-05-27 一种防近视矫姿笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201739262U CN202071568U (zh) 2011-05-27 2011-05-27 一种防近视矫姿笔

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CN202071568U true CN202071568U (zh) 2011-12-14

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CN2011201739262U Expired - Fee Related CN202071568U (zh) 2011-05-27 2011-05-27 一种防近视矫姿笔

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107776282A (zh) * 2017-09-25 2018-03-09 南京律智诚专利技术开发有限公司 基于压力传感器的智能矫姿笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107776282A (zh) * 2017-09-25 2018-03-09 南京律智诚专利技术开发有限公司 基于压力传感器的智能矫姿笔

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Granted publication date: 20111214

Termination date: 20140527