CN209458621U - 电子白板 - Google Patents
电子白板 Download PDFInfo
- Publication number
- CN209458621U CN209458621U CN201821783111.4U CN201821783111U CN209458621U CN 209458621 U CN209458621 U CN 209458621U CN 201821783111 U CN201821783111 U CN 201821783111U CN 209458621 U CN209458621 U CN 209458621U
- Authority
- CN
- China
- Prior art keywords
- electronic whiteboard
- body frame
- bar
- ontology
- vertical bar
- 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
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821783111.4U CN209458621U (zh) | 2018-10-31 | 2018-10-31 | 电子白板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821783111.4U CN209458621U (zh) | 2018-10-31 | 2018-10-31 | 电子白板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209458621U true CN209458621U (zh) | 2019-10-01 |
Family
ID=68036851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821783111.4U Expired - Fee Related CN209458621U (zh) | 2018-10-31 | 2018-10-31 | 电子白板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209458621U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111473209A (zh) * | 2020-03-26 | 2020-07-31 | 安徽文香信息技术有限公司 | 一种用于电子黑板的切换转架 |
-
2018
- 2018-10-31 CN CN201821783111.4U patent/CN209458621U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111473209A (zh) * | 2020-03-26 | 2020-07-31 | 安徽文香信息技术有限公司 | 一种用于电子黑板的切换转架 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203577272U (zh) | 体育训练用角度可调式篮球架 | |
CN209458621U (zh) | 电子白板 | |
CN206179441U (zh) | 一种高速公路电子信息指示牌 | |
CN210158243U (zh) | 用于教师教学的宣讲台 | |
CN208903454U (zh) | 一种计算机辅助教学装置 | |
CN206058564U (zh) | 可移动的多媒体教学设备 | |
CN209765757U (zh) | 电子白板 | |
CN209785284U (zh) | 一种大学英语教学用师生互动展示装置 | |
CN206558052U (zh) | 一种现代文学教学用展示台 | |
CN207799930U (zh) | 一种高中语文教学互动展示装置 | |
CN113483240A (zh) | 一种医学教学用多媒体教学装置 | |
CN206541576U (zh) | 一种校园思想政治宣传板 | |
CN209657549U (zh) | 一种用于辅助教学的音乐板 | |
CN210324656U (zh) | 一种英语情景练习辅助装置 | |
CN215126256U (zh) | 一种思想政治教育系统用教学板 | |
CN221125449U (zh) | 一种宣传装置 | |
CN206584717U (zh) | 一种大学生创业教育宣传机 | |
CN214847176U (zh) | 一种法语学习用辅助装置 | |
CN206524020U (zh) | 一种智能化电子白板 | |
CN219243257U (zh) | 一种培训用可调节的投影装置 | |
CN214623489U (zh) | 一种智慧校园教育平台 | |
CN205428251U (zh) | 一种多媒体教学设备 | |
CN210743246U (zh) | 一种英语发音练习用图解展示装置 | |
CN213877100U (zh) | 一种信息化教学展示架 | |
CN211604406U (zh) | 一种用于音乐教学的音乐识谱板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yubo Inventor after: Liu Yazhuo Inventor after: Wang Yao Inventor after: Guo Jie Inventor after: Wang Xiren Inventor after: Yuan Shaowei Inventor before: Wang Yubo Inventor before: Liu Yazhuo Inventor before: Wang Yao Inventor before: Guo Jie Inventor before: Wang Xiren Inventor before: Yuan Shaowei |
|
CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20201031 |
|
CF01 | Termination of patent right due to non-payment of annual fee |