CN102117135A - 可书写教鞭鼠标 - Google Patents

可书写教鞭鼠标 Download PDF

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Publication number
CN102117135A
CN102117135A CN2009102653815A CN200910265381A CN102117135A CN 102117135 A CN102117135 A CN 102117135A CN 2009102653815 A CN2009102653815 A CN 2009102653815A CN 200910265381 A CN200910265381 A CN 200910265381A CN 102117135 A CN102117135 A CN 102117135A
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China
Prior art keywords
mouse
pointer
writing
projection screen
teacher
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CN2009102653815A
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English (en)
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刘明
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Individual
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Individual
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Priority to CN2009102653815A priority Critical patent/CN102117135A/zh
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Abstract

演讲者做演示时通常采用计算机播放的PPT,目前市场上流行的翻页器只能完成简单的翻页动作,而不能像电脑鼠标那样实现定位和选择功能,同时演讲者经常需要进行一些板书,尽管目前电脑软件(如微软OneNote)已经支持手写输入,但无疑如何在大投影屏幕上进行直接电子书写仍然是待解决的问题。本发明提出一种可在投影屏幕上进行书写的教鞭形鼠标,可实现投影屏幕上的鼠标指针定位,菜单选择,以及直接在屏幕上直接绘画、书写。

Description

可书写教鞭鼠标
技术领域:本专利属于电脑IT领域。
背景技术:
演讲者做演示时通常采用计算机播放的PPT,目前市场上流行的翻页器只能完成简单的翻页动作,而不能像电脑鼠标那样实现定位和选择功能,同时演讲者经常需要进行一些板书,尽管目前电脑软件(如微软OneNote)已经支持手写输入,但无疑如何在大投影屏幕上进行直接电子书写仍然是待解决的问题。
发明内容:
本专利设计了一种可在投影屏幕上进行书写的教鞭形鼠标,可实现投影屏幕上的鼠标指针定位,菜单选择,以及直接在屏幕上直接绘画、书写。
具体实施方式:
本专利设计的教鞭形鼠标具备传统教鞭的外形3,内部包含信号采集光纤1,出射光导光纤2,图形分析芯片5和光源6等主要部件,在教鞭的尾端(手握的部分)表面带有传统鼠标的左、右按键。鼠标的工作原理与传统光电鼠标相仿,光源6发出的光经出射光导光纤射到投影幕布上,幕布反射的光由信号采集光纤1传输给图形分析芯片5上,通过对比连续两次反射的图片,图形分析芯片便可给出教鞭的移动方向和距离。该教鞭可以在投影幕布上如鼠标班滑动,并可以进行菜单选择,同时配合相应软件,该教鞭鼠标可以直接在投影幕布上书写(如同鼠标书写、绘画一般),大大方便了教师和讲演者。
附图说明:
附图是可书写教鞭鼠标的原理示意图。图中标注的各部分名称分别为:
1.信号采集光纤2.出射光导光纤3.教鞭形外壳4.鼠标左右键
5.图形分析芯片6.光源(激光半导体或LED)

Claims (2)

1.利用光纤导光技术实现光源和图形分析芯片与鼠标实际滑动界面的较长距离分离。
2.具有教鞭外形,并能实现投影所幕上鼠标指针移动、选择功能的鼠标。
CN2009102653815A 2009-12-30 2009-12-30 可书写教鞭鼠标 Pending CN102117135A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009102653815A CN102117135A (zh) 2009-12-30 2009-12-30 可书写教鞭鼠标

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102653815A CN102117135A (zh) 2009-12-30 2009-12-30 可书写教鞭鼠标

Publications (1)

Publication Number Publication Date
CN102117135A true CN102117135A (zh) 2011-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009102653815A Pending CN102117135A (zh) 2009-12-30 2009-12-30 可书写教鞭鼠标

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CN (1) CN102117135A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104679293A (zh) * 2015-03-02 2015-06-03 深圳中电数码显示有限公司 一种多功能智能书写笔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104679293A (zh) * 2015-03-02 2015-06-03 深圳中电数码显示有限公司 一种多功能智能书写笔
CN104679293B (zh) * 2015-03-02 2018-03-16 深圳中电数码显示有限公司 一种多功能智能书写笔

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Application publication date: 20110706