CN112244487A - 一种基于信息技术的计算机讲课台 - Google Patents
一种基于信息技术的计算机讲课台 Download PDFInfo
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- CN112244487A CN112244487A CN202011134288.3A CN202011134288A CN112244487A CN 112244487 A CN112244487 A CN 112244487A CN 202011134288 A CN202011134288 A CN 202011134288A CN 112244487 A CN112244487 A CN 112244487A
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- gear
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- cleaning
- rotating
- rotating shaft
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- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 59
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 30
- 241001310793 Podium Species 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 210000003811 finger Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 210000004247 hand Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
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- Cleaning In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011134288.3A CN112244487B (zh) | 2020-10-21 | 2020-10-21 | 一种基于信息技术的计算机讲课台 |
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CN202011134288.3A CN112244487B (zh) | 2020-10-21 | 2020-10-21 | 一种基于信息技术的计算机讲课台 |
Publications (2)
Publication Number | Publication Date |
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CN112244487A true CN112244487A (zh) | 2021-01-22 |
CN112244487B CN112244487B (zh) | 2021-09-14 |
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CN202011134288.3A Active CN112244487B (zh) | 2020-10-21 | 2020-10-21 | 一种基于信息技术的计算机讲课台 |
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CN (1) | CN112244487B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113580486A (zh) * | 2021-07-29 | 2021-11-02 | 宁波三顺机械设备科技有限公司 | 一种注塑机注塑通用上料装置 |
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US20160207151A1 (en) * | 2013-08-28 | 2016-07-21 | Bernd Siegmund | Rail, connecting frame, and caster of a rail system for welding tables |
CN206238836U (zh) * | 2016-09-23 | 2017-06-13 | 杭州富阳尚科科技有限公司 | 翻转免擦黑板的拼装单元的螺杆式驱动机构 |
CN206687415U (zh) * | 2016-12-31 | 2017-12-01 | 广州市智启文教用品有限公司 | 一种方便教学用钢制讲台 |
CN107518589A (zh) * | 2017-08-14 | 2017-12-29 | 肖述盛 | 一种教学用多功能讲台 |
CN107598939A (zh) * | 2017-09-27 | 2018-01-19 | 成都灵感元素科技有限公司 | 一种双重清洗机械手 |
CN207491571U (zh) * | 2017-02-26 | 2018-06-15 | 李秀 | 正反双向旋转双轴刀秸秆粉碎还田机 |
US20180177375A1 (en) * | 2015-06-22 | 2018-06-28 | Vorwerk & Co. Interholding Gmbh | Cleaning device for acting upon a surface to be cleaned |
CN108451229A (zh) * | 2018-05-24 | 2018-08-28 | 浙江环艺电子科技有限公司 | 一种室内用的多功能换鞋凳 |
CN207770359U (zh) * | 2017-09-26 | 2018-08-28 | 天津南玻节能玻璃有限公司 | 一种地面安装光伏电池板的电动清洗装置 |
CN208371231U (zh) * | 2017-08-31 | 2019-01-15 | 李江琳 | 一种电脑桌 |
CN109602162A (zh) * | 2018-11-27 | 2019-04-12 | 杨旭 | 一种可调节式多功能讲桌 |
JP6718046B1 (ja) * | 2019-06-17 | 2020-07-08 | 广州成呈智能科技有限公司 | レストランの迅速にテーブルを回転させることに役立つ整理消毒テーブル |
CN111543782A (zh) * | 2020-05-06 | 2020-08-18 | 刘必华 | 一种可清理杂尘的讲台 |
-
2020
- 2020-10-21 CN CN202011134288.3A patent/CN112244487B/zh active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201422837Y (zh) * | 2009-06-04 | 2010-03-17 | 蒋云 | 拖地器 |
US20120146473A1 (en) * | 2010-12-13 | 2012-06-14 | Cvg Management Corporation | Friction controlled drawer slide mechanism |
CN102711387A (zh) * | 2012-06-11 | 2012-10-03 | 特新电子机械设备(东莞)有限公司 | 板面清洁机 |
CN203041181U (zh) * | 2013-01-11 | 2013-07-10 | 钱博 | 多功能学习用桌子 |
US20160207151A1 (en) * | 2013-08-28 | 2016-07-21 | Bernd Siegmund | Rail, connecting frame, and caster of a rail system for welding tables |
CN203609016U (zh) * | 2013-12-12 | 2014-05-28 | 孙式莲 | 一种小学教学用多功能讲桌 |
US20180177375A1 (en) * | 2015-06-22 | 2018-06-28 | Vorwerk & Co. Interholding Gmbh | Cleaning device for acting upon a surface to be cleaned |
CN206238836U (zh) * | 2016-09-23 | 2017-06-13 | 杭州富阳尚科科技有限公司 | 翻转免擦黑板的拼装单元的螺杆式驱动机构 |
CN206687415U (zh) * | 2016-12-31 | 2017-12-01 | 广州市智启文教用品有限公司 | 一种方便教学用钢制讲台 |
CN207491571U (zh) * | 2017-02-26 | 2018-06-15 | 李秀 | 正反双向旋转双轴刀秸秆粉碎还田机 |
CN107518589A (zh) * | 2017-08-14 | 2017-12-29 | 肖述盛 | 一种教学用多功能讲台 |
CN208371231U (zh) * | 2017-08-31 | 2019-01-15 | 李江琳 | 一种电脑桌 |
CN207770359U (zh) * | 2017-09-26 | 2018-08-28 | 天津南玻节能玻璃有限公司 | 一种地面安装光伏电池板的电动清洗装置 |
CN107598939A (zh) * | 2017-09-27 | 2018-01-19 | 成都灵感元素科技有限公司 | 一种双重清洗机械手 |
CN108451229A (zh) * | 2018-05-24 | 2018-08-28 | 浙江环艺电子科技有限公司 | 一种室内用的多功能换鞋凳 |
CN109602162A (zh) * | 2018-11-27 | 2019-04-12 | 杨旭 | 一种可调节式多功能讲桌 |
JP6718046B1 (ja) * | 2019-06-17 | 2020-07-08 | 广州成呈智能科技有限公司 | レストランの迅速にテーブルを回転させることに役立つ整理消毒テーブル |
CN111543782A (zh) * | 2020-05-06 | 2020-08-18 | 刘必华 | 一种可清理杂尘的讲台 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113580486A (zh) * | 2021-07-29 | 2021-11-02 | 宁波三顺机械设备科技有限公司 | 一种注塑机注塑通用上料装置 |
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CN112244487B (zh) | 2021-09-14 |
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Effective date of registration: 20221207 Address after: 471000 FS508, Wangcheng Campus, University Science Park, Luoyang Institute of Technology, No. 90, Wangcheng Avenue, Luolong District, Luoyang City, Henan Province Patentee after: Luoyang Huayan Technology Co.,Ltd. Address before: 450000 room 605, block a, No.60 Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Henan Xiangzhi Intellectual Property Service Co.,Ltd. |
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