CN108597270A - 一种防近视智能黑板 - Google Patents
一种防近视智能黑板 Download PDFInfo
- Publication number
- CN108597270A CN108597270A CN201810568278.7A CN201810568278A CN108597270A CN 108597270 A CN108597270 A CN 108597270A CN 201810568278 A CN201810568278 A CN 201810568278A CN 108597270 A CN108597270 A CN 108597270A
- Authority
- CN
- China
- Prior art keywords
- stylus
- display screen
- pressure detection
- chute
- byte
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Human Computer Interaction (AREA)
- Drawing Aids And Blackboards (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568278.7A CN108597270B (zh) | 2018-06-05 | 2018-06-05 | 一种防近视智能黑板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568278.7A CN108597270B (zh) | 2018-06-05 | 2018-06-05 | 一种防近视智能黑板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108597270A true CN108597270A (zh) | 2018-09-28 |
| CN108597270B CN108597270B (zh) | 2019-12-20 |
Family
ID=63630780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568278.7A Active CN108597270B (zh) | 2018-06-05 | 2018-06-05 | 一种防近视智能黑板 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108597270B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816007A (zh) * | 2020-07-22 | 2020-10-23 | 安徽财经大学 | 一种基于计算机互联网的多媒体教学辅助系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894266A (zh) * | 2010-06-30 | 2010-11-24 | 北京捷通华声语音技术有限公司 | 一种手写识别方法及系统 |
| CN202025442U (zh) * | 2011-04-01 | 2011-11-02 | 刘羽 | 一种电子黑板 |
| CN104417184A (zh) * | 2013-08-19 | 2015-03-18 | 郑州单点科技软件有限公司 | 一种新型黑板结构 |
-
2018
- 2018-06-05 CN CN201810568278.7A patent/CN108597270B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894266A (zh) * | 2010-06-30 | 2010-11-24 | 北京捷通华声语音技术有限公司 | 一种手写识别方法及系统 |
| CN202025442U (zh) * | 2011-04-01 | 2011-11-02 | 刘羽 | 一种电子黑板 |
| CN104417184A (zh) * | 2013-08-19 | 2015-03-18 | 郑州单点科技软件有限公司 | 一种新型黑板结构 |
Non-Patent Citations (1)
| Title |
|---|
| 编辑室: "手写板技术面面观", 《电脑知识与技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816007A (zh) * | 2020-07-22 | 2020-10-23 | 安徽财经大学 | 一种基于计算机互联网的多媒体教学辅助系统 |
| CN111816007B (zh) * | 2020-07-22 | 2022-05-31 | 安徽财经大学 | 一种基于计算机互联网的多媒体教学辅助系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108597270B (zh) | 2019-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191108 Address after: 247100 workshop C2, science and Technology Incubation Park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Applicant after: Anhui Wenxiang Information Technology Co.,Ltd. Address before: 273500 room 701, unit 1, building 1, Hongxing 8, Hongxing Middle Road, Zoucheng, Jining, Shandong. Applicant before: Jia Kairan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An intelligent blackboard for preventing myopia Granted publication date: 20191220 Pledgee: Anhui Jiangnan Industrial Concentration Zone Construction Investment Development (Group) Co.,Ltd. Pledgor: Anhui Wenxiang Information Technology Co.,Ltd. Registration number: Y2024980010826 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191220 Pledgee: Anhui Jiangnan Industrial Concentration Zone Construction Investment Development (Group) Co.,Ltd. Pledgor: Anhui Wenxiang Information Technology Co.,Ltd. Registration number: Y2024980010826 |