CN203706492U - 一种新型电子教具 - Google Patents
一种新型电子教具 Download PDFInfo
- Publication number
- CN203706492U CN203706492U CN201420093251.4U CN201420093251U CN203706492U CN 203706492 U CN203706492 U CN 203706492U CN 201420093251 U CN201420093251 U CN 201420093251U CN 203706492 U CN203706492 U CN 203706492U
- Authority
- CN
- China
- Prior art keywords
- teaching aid
- usb
- housing
- shell
- wireless receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420093251.4U CN203706492U (zh) | 2014-03-03 | 2014-03-03 | 一种新型电子教具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420093251.4U CN203706492U (zh) | 2014-03-03 | 2014-03-03 | 一种新型电子教具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203706492U true CN203706492U (zh) | 2014-07-09 |
Family
ID=51056896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420093251.4U Expired - Fee Related CN203706492U (zh) | 2014-03-03 | 2014-03-03 | 一种新型电子教具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203706492U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106297483A (zh) * | 2016-09-13 | 2017-01-04 | 南宁市远才教育咨询有限公司 | 一种多功能电子教鞭 |
CN108766110A (zh) * | 2018-06-19 | 2018-11-06 | 武汉轻工大学 | 防止遗忘的教鞭 |
-
2014
- 2014-03-03 CN CN201420093251.4U patent/CN203706492U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106297483A (zh) * | 2016-09-13 | 2017-01-04 | 南宁市远才教育咨询有限公司 | 一种多功能电子教鞭 |
CN108766110A (zh) * | 2018-06-19 | 2018-11-06 | 武汉轻工大学 | 防止遗忘的教鞭 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203773765U (zh) | 高中历史教学展示板 | |
CN205080784U (zh) | 一种多功能教学用激光笔 | |
CN203706492U (zh) | 一种新型电子教具 | |
CN204496758U (zh) | 一种多功能教杆 | |
CN203995286U (zh) | 一体化环保黑板 | |
CN204375188U (zh) | 多媒体教学用具 | |
CN206649719U (zh) | 一种多功能英语教学用显示屏 | |
CN105654788A (zh) | 教室配套装置 | |
CN201849131U (zh) | 多用激光教学笔 | |
CN201566309U (zh) | 一种可发光教学板 | |
CN204904635U (zh) | 一种大学生心理健康教育教学示教板 | |
CN203165253U (zh) | 英语单词听写机 | |
CN204547471U (zh) | 一种语文教学辅助装置 | |
CN203012994U (zh) | 电子黑板 | |
CN203706491U (zh) | 一种教师用电子教具 | |
CN204856949U (zh) | 一种方便使用的多功能教具 | |
CN203689835U (zh) | 经济学基础知识宣传装置 | |
CN102991230A (zh) | 带粉笔盒的磁性黑板擦 | |
CN204257051U (zh) | 计算机教学用教学杆 | |
CN204870214U (zh) | 多功能黑板 | |
CN202935048U (zh) | 防尘黑板擦 | |
CN203032190U (zh) | 便捷黑板 | |
CN204292508U (zh) | 一种宿舍便携板 | |
CN102402876A (zh) | 一种教师棒 | |
CN203063404U (zh) | 一种教学板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Hua Inventor after: Deng Fucai Inventor after: Jin Shouyu Inventor after: Lin Jingsong Inventor after: Meng Yuanhe Inventor after: Sui Changhua Inventor after: Wang Yanwei Inventor before: Song Hua Inventor before: Deng Fucai Inventor before: Zhan Shouyu Inventor before: Lin Jingsong Inventor before: Meng Yuanhe Inventor before: Sui Changhua Inventor before: Wang Yanwei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SONG HUA DENG FUCAI ZHAN SHOUYU LIN JINGSONG MENG YUANHE SUI CHANGHUA WANGYANWEI TO: SONG HUA DENG FUCAI JIN SHOUYU LIN JINGSONG MENG YUANHE SUI CHANGHUA WANG YANWEI |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150303 |
|
EXPY | Termination of patent right or utility model |