CN204029231U - A kind of electronic building blocks and apply the electrical and electronic teaching device of this electronic building blocks - Google Patents
A kind of electronic building blocks and apply the electrical and electronic teaching device of this electronic building blocks Download PDFInfo
- Publication number
- CN204029231U CN204029231U CN201420246520.6U CN201420246520U CN204029231U CN 204029231 U CN204029231 U CN 204029231U CN 201420246520 U CN201420246520 U CN 201420246520U CN 204029231 U CN204029231 U CN 204029231U
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- building blocks
- electronic building
- electronic
- circuit components
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420246520.6U CN204029231U (en) | 2014-05-14 | 2014-05-14 | A kind of electronic building blocks and apply the electrical and electronic teaching device of this electronic building blocks |
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CN201420246520.6U CN204029231U (en) | 2014-05-14 | 2014-05-14 | A kind of electronic building blocks and apply the electrical and electronic teaching device of this electronic building blocks |
Publications (1)
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CN204029231U true CN204029231U (en) | 2014-12-17 |
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CN201420246520.6U Expired - Fee Related CN204029231U (en) | 2014-05-14 | 2014-05-14 | A kind of electronic building blocks and apply the electrical and electronic teaching device of this electronic building blocks |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104900120A (en) * | 2015-06-15 | 2015-09-09 | 国网山东高密市供电公司 | Magnet-adsorption type practical training board for installation and wiring of electric equipment |
CN105989767A (en) * | 2015-04-28 | 2016-10-05 | 陆劲鸿 | Teaching tool for interactive learning of circuit and system |
WO2018148910A1 (en) * | 2017-02-16 | 2018-08-23 | 深圳市创客工场科技有限公司 | Electronic building blocks |
WO2018148915A1 (en) * | 2017-02-16 | 2018-08-23 | 深圳市创客工场科技有限公司 | Electronic building blocks |
CN114942379A (en) * | 2022-06-02 | 2022-08-26 | 南京林业大学 | Circuit board quality detector and using method thereof |
-
2014
- 2014-05-14 CN CN201420246520.6U patent/CN204029231U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105989767A (en) * | 2015-04-28 | 2016-10-05 | 陆劲鸿 | Teaching tool for interactive learning of circuit and system |
CN104900120A (en) * | 2015-06-15 | 2015-09-09 | 国网山东高密市供电公司 | Magnet-adsorption type practical training board for installation and wiring of electric equipment |
WO2018148910A1 (en) * | 2017-02-16 | 2018-08-23 | 深圳市创客工场科技有限公司 | Electronic building blocks |
WO2018148915A1 (en) * | 2017-02-16 | 2018-08-23 | 深圳市创客工场科技有限公司 | Electronic building blocks |
CN114942379A (en) * | 2022-06-02 | 2022-08-26 | 南京林业大学 | Circuit board quality detector and using method thereof |
CN114942379B (en) * | 2022-06-02 | 2022-12-13 | 南京林业大学 | Circuit board quality detector and using method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Dragon Software Technology Co., Ltd. Assignor: Zhongshan Polytechnic Contract record no.: 2015440000537 Denomination of utility model: Electronic building block and electrical and electronic teaching device using same Granted publication date: 20141217 License type: Exclusive License Record date: 20150811 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EM01 | Change of recordation of patent licensing contract | ||
EM01 | Change of recordation of patent licensing contract |
Change date: 20180425 Contract record no.: 2015440000537 Assignee after: Guangdong longchuang Intelligent Technology Co., Ltd. Assignee before: Zhongshan Dragon Software Technology Co., Ltd. |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong longchuang Intelligent Technology Co., Ltd. Assignor: Zhongshan Polytechnic Contract record no.: 2015440000537 Date of cancellation: 20180525 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180514 |