CN102236435B - 一种新的电磁笔结构 - Google Patents
一种新的电磁笔结构 Download PDFInfo
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- CN102236435B CN102236435B CN201110092428.XA CN201110092428A CN102236435B CN 102236435 B CN102236435 B CN 102236435B CN 201110092428 A CN201110092428 A CN 201110092428A CN 102236435 B CN102236435 B CN 102236435B
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- 238000004146 energy storage Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 239000004945 silicone rubber Substances 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092428.XA CN102236435B (zh) | 2011-04-13 | 2011-04-13 | 一种新的电磁笔结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092428.XA CN102236435B (zh) | 2011-04-13 | 2011-04-13 | 一种新的电磁笔结构 |
Publications (2)
| Publication Number | Publication Date |
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| CN102236435A CN102236435A (zh) | 2011-11-09 |
| CN102236435B true CN102236435B (zh) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110092428.XA Active CN102236435B (zh) | 2011-04-13 | 2011-04-13 | 一种新的电磁笔结构 |
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| CN (1) | CN102236435B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602200B (zh) * | 2012-02-24 | 2013-07-03 | 陈国富 | 可在纸上书写并直接存入电脑的多功能电子笔 |
| KR20160083693A (ko) * | 2015-01-02 | 2016-07-12 | 삼성전자주식회사 | 입력 펜, 입력 펜을 갖는 전자 장치 및 그 운용 방법 |
| CN109828682A (zh) * | 2017-11-23 | 2019-05-31 | 深圳市优笔触控科技有限公司 | 可在纸张上书写的电磁手写笔 |
| CN111462552A (zh) * | 2019-06-20 | 2020-07-28 | 北京京师英华教育科技有限公司 | 一种与触控显示屏组合使用的电子书写笔 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512314A (zh) * | 2002-12-30 | 2004-07-14 | 天瀚科技股份有限公司 | 具有书写功能的电磁感应类笔装置 |
| CN201017298Y (zh) * | 2007-03-13 | 2008-02-06 | 巩正峰 | 信号发射笔装置 |
| CN101251775A (zh) * | 2007-01-26 | 2008-08-27 | 株式会社和冠 | 位置指示装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201102279A (en) * | 2009-07-09 | 2011-01-16 | Waltop Int Corp | A whiteboard and method for orientation thereof |
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- 2011-04-13 CN CN201110092428.XA patent/CN102236435B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512314A (zh) * | 2002-12-30 | 2004-07-14 | 天瀚科技股份有限公司 | 具有书写功能的电磁感应类笔装置 |
| CN101251775A (zh) * | 2007-01-26 | 2008-08-27 | 株式会社和冠 | 位置指示装置 |
| CN201017298Y (zh) * | 2007-03-13 | 2008-02-06 | 巩正峰 | 信号发射笔装置 |
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| Publication number | Publication date |
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| CN102236435A (zh) | 2011-11-09 |
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Address after: 100080 Beijing City, Haidian District Road No. 10 building 1207 1 square Applicant after: Beijing Nanhao Science and Technology Co.,Ltd. Address before: Beijing City 100080 square Haidian District Road No. 10 Building No. 1 1207 Applicant before: Nanhao (Beijing) Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: NANHAO (BEIJING) SCIENCE AND TECHNOLOGY CO.,LTD. TO: BEIJING NANHAO TECHNOLOGY CO., LTD. |
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Addressee: Wang Zhaoqiang Document name: Notification of Passing Examination on Formalities |
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