CN110427113B - 带投影功能的键盘 - Google Patents
带投影功能的键盘 Download PDFInfo
- Publication number
- CN110427113B CN110427113B CN201910621629.0A CN201910621629A CN110427113B CN 110427113 B CN110427113 B CN 110427113B CN 201910621629 A CN201910621629 A CN 201910621629A CN 110427113 B CN110427113 B CN 110427113B
- Authority
- CN
- China
- Prior art keywords
- keyboard
- projection
- outer frame
- control board
- main control
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0219—Special purpose keyboards
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910621629.0A CN110427113B (zh) | 2019-07-10 | 2019-07-10 | 带投影功能的键盘 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910621629.0A CN110427113B (zh) | 2019-07-10 | 2019-07-10 | 带投影功能的键盘 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110427113A CN110427113A (zh) | 2019-11-08 |
CN110427113B true CN110427113B (zh) | 2024-05-28 |
Family
ID=68409167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910621629.0A Active CN110427113B (zh) | 2019-07-10 | 2019-07-10 | 带投影功能的键盘 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110427113B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022094923A1 (zh) * | 2020-11-06 | 2022-05-12 | 深圳市黑爵同创电子科技有限公司 | 一种具有投影投屏功能的键盘 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005010391A (ja) * | 2003-06-18 | 2005-01-13 | Funai Electric Co Ltd | 画像表示プロジェクタ |
JP2008152340A (ja) * | 2006-12-14 | 2008-07-03 | Seiko Epson Corp | キーボード一体型プロジェクタ及びプロジェクタシステム |
CN201788349U (zh) * | 2010-08-11 | 2011-04-06 | 方正科技集团苏州制造有限公司 | 一种微型投影仪的角度调整装置 |
KR20120019289A (ko) * | 2010-08-25 | 2012-03-06 | 정재훈 | 휴대용 빔 프로젝터 |
CN203102073U (zh) * | 2012-11-15 | 2013-07-31 | 张国基 | 一种改良的投影电脑一体机 |
CN208172793U (zh) * | 2018-04-11 | 2018-11-30 | 刘世豪 | 一种工程造价预算演练装置 |
CN109298794A (zh) * | 2018-09-12 | 2019-02-01 | 东莞市大小电子科技有限公司 | 一种具有投影功能的机械键盘 |
CN210377379U (zh) * | 2019-07-10 | 2020-04-21 | 深圳市恒怡多精彩科技有限公司 | 带投影功能的键盘 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107315482A (zh) * | 2016-04-26 | 2017-11-03 | 育圣光电(深圳)有限公司 | 键盘装置与应用其上的投影画面防抖方法 |
CN207676109U (zh) * | 2017-12-15 | 2018-07-31 | 山东祈锦光电科技有限公司 | 一种微型投影仪 |
-
2019
- 2019-07-10 CN CN201910621629.0A patent/CN110427113B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005010391A (ja) * | 2003-06-18 | 2005-01-13 | Funai Electric Co Ltd | 画像表示プロジェクタ |
JP2008152340A (ja) * | 2006-12-14 | 2008-07-03 | Seiko Epson Corp | キーボード一体型プロジェクタ及びプロジェクタシステム |
CN201788349U (zh) * | 2010-08-11 | 2011-04-06 | 方正科技集团苏州制造有限公司 | 一种微型投影仪的角度调整装置 |
KR20120019289A (ko) * | 2010-08-25 | 2012-03-06 | 정재훈 | 휴대용 빔 프로젝터 |
CN203102073U (zh) * | 2012-11-15 | 2013-07-31 | 张国基 | 一种改良的投影电脑一体机 |
CN208172793U (zh) * | 2018-04-11 | 2018-11-30 | 刘世豪 | 一种工程造价预算演练装置 |
CN109298794A (zh) * | 2018-09-12 | 2019-02-01 | 东莞市大小电子科技有限公司 | 一种具有投影功能的机械键盘 |
CN210377379U (zh) * | 2019-07-10 | 2020-04-21 | 深圳市恒怡多精彩科技有限公司 | 带投影功能的键盘 |
Also Published As
Publication number | Publication date |
---|---|
CN110427113A (zh) | 2019-11-08 |
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Legal Events
Date | Code | Title | Description |
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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: 20240428 Address after: 246006 Room 101, 1st Floor, Building B3, Innovation Industrial Park, Daqiao Street, Yixiu District, Anqing City, Anhui Province Applicant after: Anqing Hengyiduomian Technology Co.,Ltd. Country or region after: China Address before: 518000 building 1-3, Dingfeng hi tech park, shapuwei, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN DOKING ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
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GR01 | Patent grant | ||
GR01 | Patent grant |