CN115543129A - 一种红外触控屏及智慧黑板 - Google Patents
一种红外触控屏及智慧黑板 Download PDFInfo
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- CN115543129A CN115543129A CN202210436109.4A CN202210436109A CN115543129A CN 115543129 A CN115543129 A CN 115543129A CN 202210436109 A CN202210436109 A CN 202210436109A CN 115543129 A CN115543129 A CN 115543129A
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- 238000009434 installation Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- 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
- G06F3/03—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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Toys (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210436109.4A CN115543129B (zh) | 2022-04-25 | 2022-04-25 | 一种红外触控屏及智慧黑板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210436109.4A CN115543129B (zh) | 2022-04-25 | 2022-04-25 | 一种红外触控屏及智慧黑板 |
Publications (2)
Publication Number | Publication Date |
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CN115543129A true CN115543129A (zh) | 2022-12-30 |
CN115543129B CN115543129B (zh) | 2023-12-08 |
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Application Number | Title | Priority Date | Filing Date |
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CN202210436109.4A Active CN115543129B (zh) | 2022-04-25 | 2022-04-25 | 一种红外触控屏及智慧黑板 |
Country Status (1)
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CN (1) | CN115543129B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206523867U (zh) * | 2017-03-06 | 2017-09-26 | 东莞市长建电子有限公司 | 一种窄边框触摸红外屏 |
CN109992165A (zh) * | 2019-04-19 | 2019-07-09 | 石家庄科达文教用品有限公司 | 叠加式书写板 |
CN209118251U (zh) * | 2018-12-10 | 2019-07-16 | 苏州艾拓琪光电有限公司 | 一种红外触摸屏结构 |
US20200355314A1 (en) * | 2019-05-06 | 2020-11-12 | Xiamen YinQiao Optoelectronics Technology Co.,Ltd. | Led screen support |
WO2022052294A1 (zh) * | 2020-09-09 | 2022-03-17 | 成都联创办公用品有限公司 | 一种便于摆放的书写板 |
CN216120339U (zh) * | 2021-11-02 | 2022-03-22 | 广东省旭晟半导体股份有限公司 | 一种应用于红外触控领域的光学器件 |
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2022
- 2022-04-25 CN CN202210436109.4A patent/CN115543129B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206523867U (zh) * | 2017-03-06 | 2017-09-26 | 东莞市长建电子有限公司 | 一种窄边框触摸红外屏 |
CN209118251U (zh) * | 2018-12-10 | 2019-07-16 | 苏州艾拓琪光电有限公司 | 一种红外触摸屏结构 |
CN109992165A (zh) * | 2019-04-19 | 2019-07-09 | 石家庄科达文教用品有限公司 | 叠加式书写板 |
US20200355314A1 (en) * | 2019-05-06 | 2020-11-12 | Xiamen YinQiao Optoelectronics Technology Co.,Ltd. | Led screen support |
WO2022052294A1 (zh) * | 2020-09-09 | 2022-03-17 | 成都联创办公用品有限公司 | 一种便于摆放的书写板 |
CN216120339U (zh) * | 2021-11-02 | 2022-03-22 | 广东省旭晟半导体股份有限公司 | 一种应用于红外触控领域的光学器件 |
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Publication number | Publication date |
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CN115543129B (zh) | 2023-12-08 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An infrared touch screen and smart blackboard Granted publication date: 20231208 Pledgee: Bank of China Limited by Share Ltd. Heyuan branch Pledgor: Guangdong Xusheng Semiconductor Co.,Ltd. Registration number: Y2024980007312 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: Building 1, Shenhe Chuangzhi Industrial Park, High-tech Development Zone, Heyuan City, Guangdong Province, 517000 Patentee after: Guangdong Xusheng Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: Building 1, Shenhe Chuangzhi Industrial Park, High-tech Development Zone, Heyuan City, Guangdong Province, 517000 Patentee before: Guangdong Xusheng Semiconductor Co.,Ltd. Country or region before: China |