CN113386492B - 一种便捷的尺规绘图工具及其使用方法 - Google Patents
一种便捷的尺规绘图工具及其使用方法 Download PDFInfo
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- CN113386492B CN113386492B CN202110762231.6A CN202110762231A CN113386492B CN 113386492 B CN113386492 B CN 113386492B CN 202110762231 A CN202110762231 A CN 202110762231A CN 113386492 B CN113386492 B CN 113386492B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 230000002195 synergetic effect Effects 0.000 claims abstract description 4
- 238000010422 painting Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 8
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Classifications
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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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
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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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/02—Compasses
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- Drawing Aids And Blackboards (AREA)
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CN202110762231.6A CN113386492B (zh) | 2021-07-06 | 2021-07-06 | 一种便捷的尺规绘图工具及其使用方法 |
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CN202110762231.6A CN113386492B (zh) | 2021-07-06 | 2021-07-06 | 一种便捷的尺规绘图工具及其使用方法 |
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CN113386492A CN113386492A (zh) | 2021-09-14 |
CN113386492B true CN113386492B (zh) | 2023-03-24 |
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CN202110762231.6A Active CN113386492B (zh) | 2021-07-06 | 2021-07-06 | 一种便捷的尺规绘图工具及其使用方法 |
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Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB581787A (en) * | 1942-07-02 | 1946-10-24 | Charles Beltrand Alexander | Improvements in combination mathematical instruments |
CN86205882U (zh) * | 1986-08-04 | 1987-02-18 | 常敏 | 塑料绘图板 |
CN2036904U (zh) * | 1988-07-21 | 1989-05-03 | 唐新建 | 多用绘图尺 |
CN2518703Y (zh) * | 2001-12-13 | 2002-10-30 | 訾士举 | 多功能绘图文具 |
CN2528638Y (zh) * | 2002-04-02 | 2003-01-01 | 陈志豪 | 一种圆规 |
CN205311161U (zh) * | 2015-12-30 | 2016-06-15 | 路钰秾 | 一种多功能学生用尺子 |
US10272716B2 (en) * | 2017-04-11 | 2019-04-30 | Hojjatollah Salimi | Plotter apparatus and methods for drawing a polygon inscribed within a circle |
CN211808704U (zh) * | 2019-11-14 | 2020-10-30 | 黄枫 | 一种高中数学教学用作图尺 |
CN210941085U (zh) * | 2019-11-18 | 2020-07-07 | 天津市合兴文具用品有限公司 | 一种多功能实用尺子 |
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2021
- 2021-07-06 CN CN202110762231.6A patent/CN113386492B/zh active Active
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Effective date of registration: 20231026 Address after: Room 807, 8th Floor, Unit 1, Building 2, Xinnanya C, Chunrong Street, Chenggong District, Kunming City, Yunnan Province, 650000 Patentee after: Yunnan Hongxin Technology Co.,Ltd. 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. Effective date of registration: 20231026 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. Address before: 066004 No. 438 west section of Hebei Avenue, seaport District, Hebei, Qinhuangdao Patentee before: Yanshan University |
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