GB202007560D0 - A concealable projection assembly for easy maintenance - Google Patents
A concealable projection assembly for easy maintenanceInfo
- Publication number
- GB202007560D0 GB202007560D0 GBGB2007560.2A GB202007560A GB202007560D0 GB 202007560 D0 GB202007560 D0 GB 202007560D0 GB 202007560 A GB202007560 A GB 202007560A GB 202007560 D0 GB202007560 D0 GB 202007560D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- concealable
- easy maintenance
- projection assembly
- projection
- assembly
- 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.)
- Ceased
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010011338.2A CN111022889B (en) | 2020-01-06 | 2020-01-06 | Can hide projection subassembly of accomodating convenient to maintenance |
Publications (1)
Publication Number | Publication Date |
---|---|
GB202007560D0 true GB202007560D0 (en) | 2020-07-08 |
Family
ID=70198424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB2007560.2A Ceased GB202007560D0 (en) | 2020-01-06 | 2020-05-21 | A concealable projection assembly for easy maintenance |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111022889B (en) |
GB (1) | GB202007560D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112162453B (en) * | 2020-10-31 | 2022-01-25 | 合肥华筑博展文化科技有限公司 | Hidden projecting apparatus based on internet |
CN112485959B (en) * | 2020-12-01 | 2023-02-17 | 北京字节跳动网络技术有限公司 | Foldable curtain |
CN112558403B (en) * | 2021-01-07 | 2022-03-18 | 江西福佑铭科技有限公司 | Projector curtain with adjustable size |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9670039B1 (en) * | 2011-06-03 | 2017-06-06 | Draper, Inc. | Projector lift |
CN107505802A (en) * | 2017-09-12 | 2017-12-22 | 牛翠芹 | A kind of smart projector based on Internet of Things |
CN109185645A (en) * | 2018-11-13 | 2019-01-11 | 金华市盛缇智能科技有限公司 | A kind of intake type projection arrangement |
CN209327774U (en) * | 2019-01-02 | 2019-08-30 | 任洪云 | A kind of management uses multimedia projector |
CN209591126U (en) * | 2019-01-07 | 2019-11-05 | 覃侯健 | Projection arrangement is used in a kind of teaching of electric business |
CN209540447U (en) * | 2019-01-14 | 2019-10-25 | 上海迪东实业有限公司 | A kind of laser-projector elevating mechanism |
-
2020
- 2020-01-06 CN CN202010011338.2A patent/CN111022889B/en active Active
- 2020-05-21 GB GBGB2007560.2A patent/GB202007560D0/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN111022889B (en) | 2020-12-15 |
CN111022889A (en) | 2020-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |