CN207282057U - 一种凸透镜成像实验装置 - Google Patents
一种凸透镜成像实验装置 Download PDFInfo
- Publication number
- CN207282057U CN207282057U CN201720517717.2U CN201720517717U CN207282057U CN 207282057 U CN207282057 U CN 207282057U CN 201720517717 U CN201720517717 U CN 201720517717U CN 207282057 U CN207282057 U CN 207282057U
- Authority
- CN
- China
- Prior art keywords
- convex lens
- optoelectronic switch
- area
- supporting rod
- supporting rack
- 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
- Projection Apparatus (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720517717.2U CN207282057U (zh) | 2017-05-11 | 2017-05-11 | 一种凸透镜成像实验装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720517717.2U CN207282057U (zh) | 2017-05-11 | 2017-05-11 | 一种凸透镜成像实验装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207282057U true CN207282057U (zh) | 2018-04-27 |
Family
ID=61992006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720517717.2U Expired - Fee Related CN207282057U (zh) | 2017-05-11 | 2017-05-11 | 一种凸透镜成像实验装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207282057U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108648586A (zh) * | 2018-05-07 | 2018-10-12 | 芜湖博创新能源科技有限公司 | 一种光电显示教学信息用实验台 |
-
2017
- 2017-05-11 CN CN201720517717.2U patent/CN207282057U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108648586A (zh) * | 2018-05-07 | 2018-10-12 | 芜湖博创新能源科技有限公司 | 一种光电显示教学信息用实验台 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103927924B (zh) | 一种用于立体模型演示的全方位展示装置 | |
CN206532477U (zh) | 一种便于使用的英语教学展示装置 | |
CN209746822U (zh) | 一种小学语文教学用多功能演示装置 | |
CN207282057U (zh) | 一种凸透镜成像实验装置 | |
CN206988735U (zh) | 一种用于呈现多视角影像的实训类课程教学装置 | |
CN108877405A (zh) | 一种经济管理教学装置 | |
CN208271406U (zh) | 一种中文教学使用的多媒体教学装置 | |
CN206584621U (zh) | 数学教学用图像认知工具 | |
CN209417983U (zh) | 一种思政课堂用辅助装置 | |
CN210110151U (zh) | 一种物理透光装置 | |
CN205751281U (zh) | 一种可折叠的英语教学辅助装置 | |
CN212255998U (zh) | 一种思想政治教育用投影装置 | |
CN208017124U (zh) | 一种语文教学装置 | |
CN205068915U (zh) | 一种数学投影教学演示装置 | |
CN215911024U (zh) | 一种幼教用看图识物装置 | |
CN105976647A (zh) | 一种教学专用智能演示设备 | |
CN214851517U (zh) | 基于社区教育的舞蹈培训用自动追踪摄像装置 | |
CN215569192U (zh) | 一种音乐教学的课件投影装置 | |
CN203864261U (zh) | 一种多板面黑板 | |
CN106228853B (zh) | 一种电子商务智能教学平台 | |
CN202976530U (zh) | 一种球幕穹顶两用多媒体球幕投影演示仪 | |
CN215577071U (zh) | 一种学前教育上课提示装置 | |
CN211237505U (zh) | 一种机械工程教学的实验装置 | |
CN202710917U (zh) | 一种数字电影放映机偏振装置 | |
CN212906680U (zh) | 一种思政教学展台 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 518000 907, block B, Zhantao Commercial Plaza, taojindi e-commerce incubation base, Tenglong Road, Longping community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhibangban Information Technology Development Co.,Ltd. Address before: 518000 9E, West edge of Ai Di building, 5003 riverside street, Futian District, Shenzhen, Guangdong Patentee before: SHENZHEN JING FANG YING TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210511 |
|
CF01 | Termination of patent right due to non-payment of annual fee |