CN105936193B - 组合式绘图板 - Google Patents
组合式绘图板 Download PDFInfo
- Publication number
- CN105936193B CN105936193B CN201610440255.9A CN201610440255A CN105936193B CN 105936193 B CN105936193 B CN 105936193B CN 201610440255 A CN201610440255 A CN 201610440255A CN 105936193 B CN105936193 B CN 105936193B
- Authority
- CN
- China
- Prior art keywords
- right angle
- rectangular slab
- drawing board
- isoceles triangle
- equal
- 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
Classifications
-
- 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
-
- 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
- B43L13/001—Mathematical drawing instruments
-
- 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
- B43L5/00—Drawing boards
-
- 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
- B43L5/00—Drawing boards
- B43L5/005—Drawing boards with magnetic action
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610440255.9A CN105936193B (zh) | 2016-06-20 | 2016-06-20 | 组合式绘图板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610440255.9A CN105936193B (zh) | 2016-06-20 | 2016-06-20 | 组合式绘图板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105936193A CN105936193A (zh) | 2016-09-14 |
CN105936193B true CN105936193B (zh) | 2017-07-04 |
Family
ID=56873100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610440255.9A Active CN105936193B (zh) | 2016-06-20 | 2016-06-20 | 组合式绘图板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105936193B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107199806B (zh) * | 2017-06-21 | 2018-12-21 | 宁波市鄞州优迪文具有限公司 | 写字板 |
CN108312745A (zh) * | 2018-02-05 | 2018-07-24 | 王嘉悦 | 一种组合式变形尺 |
CN108909283A (zh) * | 2018-07-28 | 2018-11-30 | 芜湖市朗道企业形象设计有限公司 | 一种具有防潮功能的数据采集用记录板 |
CN111619272A (zh) * | 2020-02-21 | 2020-09-04 | 天津大学 | 一种网格绘画套装 |
KR102159392B1 (ko) * | 2020-05-18 | 2020-09-23 | 하정문 | 조립형 각도기 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85205342U (zh) * | 1985-12-14 | 1987-07-29 | 李永昌 | 木工万能尺 |
US5575074A (en) * | 1995-02-28 | 1996-11-19 | Cottongim; Craig | Speed square |
CN201532720U (zh) * | 2009-08-28 | 2010-07-21 | 余玉华 | 折叠式三角形组合教具 |
CN201566327U (zh) * | 2009-08-28 | 2010-09-01 | 沙泽涛 | 多功能尺 |
CN202079998U (zh) * | 2011-05-30 | 2011-12-21 | 韩宝 | 便携式多功能尺子 |
CN202448585U (zh) * | 2011-12-21 | 2012-09-26 | 欧阳德生 | 小学三角尺数学教具 |
CN203511071U (zh) * | 2013-09-03 | 2014-04-02 | 中国石油大学(华东) | 一种可折叠的塑料三角板 |
-
2016
- 2016-06-20 CN CN201610440255.9A patent/CN105936193B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105936193A (zh) | 2016-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105936193B (zh) | 组合式绘图板 | |
CN206696056U (zh) | 一种便于脱模的裂隙岩石试验试件模具 | |
CN201800393U (zh) | 学生用几何尺 | |
CN203792966U (zh) | 课堂用制图板具 | |
CN202838747U (zh) | 等底等高的三角形面积关系演示器 | |
CN203195072U (zh) | 黑板固定器 | |
CN201681514U (zh) | 多用途平面几何教学用具 | |
CN208067796U (zh) | 一种小手环互换部分 | |
CN202192913U (zh) | 一种平行画线专用尺 | |
CN213781338U (zh) | 经济管理学教学用组合式教具 | |
CN204908530U (zh) | 一种数学教学桌 | |
CN204480537U (zh) | 经济学教学用演示装置 | |
CN204506255U (zh) | 一种数学老师用多功能绘图工具 | |
CN204117498U (zh) | 双面台签 | |
CN203644262U (zh) | 一种盲人用笛卡尔坐标教学用具 | |
CN202270537U (zh) | 一种实验桌 | |
CN201900894U (zh) | 多功能四角板 | |
CN204496842U (zh) | 一种俄罗斯文学地图教学模板 | |
CN206013322U (zh) | 一种承载装置 | |
CN201186435Y (zh) | 角钢导角器 | |
CN211016111U (zh) | 一种三垂线定理教学演示器 | |
CN210024541U (zh) | 卡瓣铣扁夹具工装 | |
CN201525222U (zh) | 一种三角板 | |
CN203372511U (zh) | 一种卷材装载托盘 | |
CN207619794U (zh) | 制作坡道防滑槽的组件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into 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: 20211015 Address after: 271000 high end talent entrepreneurship base in the middle of Nantianmen street, high tech Zone, Tai'an City, Shandong Province Patentee after: Taian Zhongquan Information Technology Co.,Ltd. Address before: 130012 gaoxinyi famous city G6, Changchun City, Jilin Province Patentee before: Zhang Ziqi Effective date of registration: 20211015 Address after: 271000 room A404, management committee office building, No. 616, Changcheng Road, hi tech Zone, Tai'an City, Shandong Province Patentee after: Taian High Tech Education Service Co.,Ltd. Address before: 271000 high end talent entrepreneurship base in the middle of Nantianmen street, high tech Zone, Tai'an City, Shandong Province Patentee before: Taian Zhongquan Information Technology Co.,Ltd. |