CN111248633A - 一种可调节数学教学绘图仪 - Google Patents
一种可调节数学教学绘图仪 Download PDFInfo
- Publication number
- CN111248633A CN111248633A CN202010227440.6A CN202010227440A CN111248633A CN 111248633 A CN111248633 A CN 111248633A CN 202010227440 A CN202010227440 A CN 202010227440A CN 111248633 A CN111248633 A CN 111248633A
- Authority
- CN
- China
- Prior art keywords
- plate
- adjustable
- movable
- inclined plate
- rod
- 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.)
- Granted
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 10
- 230000035515 penetration Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Classifications
-
- 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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
-
- 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
- A47B13/00—Details of tables or desks
-
- 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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/02—Adjustable drawing tables without balancing means
-
- 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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/18—Locking means, e.g. for locking inclination of board
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
-
- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
- A47B2200/0043—Inclination adjustable work top
-
- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0084—Accessories for tables or desks
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010227440.6A CN111248633B (zh) | 2020-03-27 | 2020-03-27 | 一种可调节数学教学绘图仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010227440.6A CN111248633B (zh) | 2020-03-27 | 2020-03-27 | 一种可调节数学教学绘图仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111248633A true CN111248633A (zh) | 2020-06-09 |
CN111248633B CN111248633B (zh) | 2021-04-30 |
Family
ID=70942258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010227440.6A Active CN111248633B (zh) | 2020-03-27 | 2020-03-27 | 一种可调节数学教学绘图仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111248633B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111833663A (zh) * | 2020-07-22 | 2020-10-27 | 宿州学院 | 一种数学教学用绘图器 |
CN111932953A (zh) * | 2020-08-12 | 2020-11-13 | 信阳农林学院 | 一种视觉传达专业教学用演示装置 |
CN114568818A (zh) * | 2022-03-08 | 2022-06-03 | 威海海洋职业学院 | 一种多功能的教育培训用远程教育装置 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204260207U (zh) * | 2014-07-07 | 2015-04-15 | 中国人民解放军军械工程学院 | 多功能讲桌 |
CN107280245A (zh) * | 2017-07-07 | 2017-10-24 | 湖北物连网智能用品有限公司 | 一种自投影美术设计专用绘画辅助台 |
CN206576533U (zh) * | 2016-12-23 | 2017-10-24 | 新疆石河子职业技术学院 | 可移动式多媒体讲台 |
CN207220483U (zh) * | 2017-04-11 | 2018-04-13 | 太原工业学院 | 一种稳定性好的建筑设计专业图形设计桌 |
CN107981545A (zh) * | 2017-11-21 | 2018-05-04 | 信阳职业技术学院 | 一种艺术设计专业多媒体讲台 |
CN108766045A (zh) * | 2018-06-05 | 2018-11-06 | 翟富通 | 一种多用途的可调节经济管理教学展示装置 |
CN109259433A (zh) * | 2018-09-29 | 2019-01-25 | 邱锦泽 | 一种改进型的信息技术教学用的操作台 |
CN209460958U (zh) * | 2018-12-25 | 2019-10-01 | 天津汇智天诚科技有限公司 | 一种新型移动多媒体教学装置 |
CN209708372U (zh) * | 2018-12-13 | 2019-11-29 | 于蕾 | 一种钢琴音乐教学用识谱板 |
CN209712174U (zh) * | 2019-01-21 | 2019-12-03 | 东华理工大学 | 一种数学与应用数学难题解析展示板 |
CN110599866A (zh) * | 2019-10-24 | 2019-12-20 | 于英 | 一种会计专业教学用多功能辅助板 |
CN209931874U (zh) * | 2019-04-22 | 2020-01-14 | 湖南智德天成教育文化传播有限公司 | 一种教学用绘图绘画桌 |
-
2020
- 2020-03-27 CN CN202010227440.6A patent/CN111248633B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204260207U (zh) * | 2014-07-07 | 2015-04-15 | 中国人民解放军军械工程学院 | 多功能讲桌 |
CN206576533U (zh) * | 2016-12-23 | 2017-10-24 | 新疆石河子职业技术学院 | 可移动式多媒体讲台 |
CN207220483U (zh) * | 2017-04-11 | 2018-04-13 | 太原工业学院 | 一种稳定性好的建筑设计专业图形设计桌 |
CN107280245A (zh) * | 2017-07-07 | 2017-10-24 | 湖北物连网智能用品有限公司 | 一种自投影美术设计专用绘画辅助台 |
CN107981545A (zh) * | 2017-11-21 | 2018-05-04 | 信阳职业技术学院 | 一种艺术设计专业多媒体讲台 |
CN108766045A (zh) * | 2018-06-05 | 2018-11-06 | 翟富通 | 一种多用途的可调节经济管理教学展示装置 |
CN109259433A (zh) * | 2018-09-29 | 2019-01-25 | 邱锦泽 | 一种改进型的信息技术教学用的操作台 |
CN209708372U (zh) * | 2018-12-13 | 2019-11-29 | 于蕾 | 一种钢琴音乐教学用识谱板 |
CN209460958U (zh) * | 2018-12-25 | 2019-10-01 | 天津汇智天诚科技有限公司 | 一种新型移动多媒体教学装置 |
CN209712174U (zh) * | 2019-01-21 | 2019-12-03 | 东华理工大学 | 一种数学与应用数学难题解析展示板 |
CN209931874U (zh) * | 2019-04-22 | 2020-01-14 | 湖南智德天成教育文化传播有限公司 | 一种教学用绘图绘画桌 |
CN110599866A (zh) * | 2019-10-24 | 2019-12-20 | 于英 | 一种会计专业教学用多功能辅助板 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111833663A (zh) * | 2020-07-22 | 2020-10-27 | 宿州学院 | 一种数学教学用绘图器 |
CN111932953A (zh) * | 2020-08-12 | 2020-11-13 | 信阳农林学院 | 一种视觉传达专业教学用演示装置 |
CN114568818A (zh) * | 2022-03-08 | 2022-06-03 | 威海海洋职业学院 | 一种多功能的教育培训用远程教育装置 |
Also Published As
Publication number | Publication date |
---|---|
CN111248633B (zh) | 2021-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111248633B (zh) | 一种可调节数学教学绘图仪 | |
CN111063221B (zh) | 一种英语教学用循环识记单词装置 | |
CN217433507U (zh) | 一种活塞毛坯自动定心设备 | |
CN211294341U (zh) | 一种高等数学专用教学展示板 | |
CN214312274U (zh) | 一种英语教育教学使用的辅助装置 | |
CN214475699U (zh) | 一种汽车软管管路装调实训台 | |
CN211124558U (zh) | 一种教学用演示教具 | |
CN210223069U (zh) | 一种数学统计图表展示装置 | |
CN211827739U (zh) | 一种艺术教育辅助设备 | |
CN211943584U (zh) | 一种汽车玻璃前档支架安装工装 | |
CN210321500U (zh) | 一种副仪表板尺寸检测工装 | |
CN209813536U (zh) | 一种英语教学的多模态英语教学装置 | |
CN215959068U (zh) | 一种教学用绘图装置 | |
CN216113018U (zh) | 一种ar互动教学装置 | |
CN207115794U (zh) | 一种焊工操作技能培训专用支架 | |
CN210295450U (zh) | 一种整合型高校数学教学装置 | |
CN216507374U (zh) | 一种小学语文教学用米字格画框装置 | |
CN211722259U (zh) | 一种语文教学支架 | |
CN211827692U (zh) | 一种美术设计课程用教学辅助系统 | |
CN214594790U (zh) | 一种多功能英语老师教学用讲台 | |
CN220820898U (zh) | 一种杠杆教具 | |
CN210416069U (zh) | 一种可辅助学生听课的美术教育写生板 | |
CN213339183U (zh) | 一种体育教学的动作演示装置 | |
CN211742412U (zh) | 一种数学图形演示器 | |
CN212484681U (zh) | 一种教育用对比演示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: No.30 Mishan Road, Zhoucun District, Zibo City, Shandong Province 255300 Patentee before: SHANDONG VOCATIONAL College OF LIGHT INDUSTRY Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240218 Address after: 402760 7-2, building 6, No. 50, Shuangxing Avenue, Biquan street, Bishan District, Chongqing Patentee after: Chongqing Lingying Education Technology Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |