CN108766045B - 一种多用途的可调节经济管理教学展示装置 - Google Patents
一种多用途的可调节经济管理教学展示装置 Download PDFInfo
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- CN108766045B CN108766045B CN201810567022.4A CN201810567022A CN108766045B CN 108766045 B CN108766045 B CN 108766045B CN 201810567022 A CN201810567022 A CN 201810567022A CN 108766045 B CN108766045 B CN 108766045B
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- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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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
- A47B19/06—Reading-desks; Lecterns; Pulpits, i.e. free-standing with adjustable top leaf
-
- 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810567022.4A CN108766045B (zh) | 2018-06-05 | 2018-06-05 | 一种多用途的可调节经济管理教学展示装置 |
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CN201810567022.4A CN108766045B (zh) | 2018-06-05 | 2018-06-05 | 一种多用途的可调节经济管理教学展示装置 |
Publications (2)
Publication Number | Publication Date |
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CN108766045A CN108766045A (zh) | 2018-11-06 |
CN108766045B true CN108766045B (zh) | 2022-02-15 |
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CN201810567022.4A Expired - Fee Related CN108766045B (zh) | 2018-06-05 | 2018-06-05 | 一种多用途的可调节经济管理教学展示装置 |
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CN (1) | CN108766045B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111248633B (zh) * | 2020-03-27 | 2021-04-30 | 山东轻工职业学院 | 一种可调节数学教学绘图仪 |
CN112401469A (zh) * | 2020-11-19 | 2021-02-26 | 杭州垦丁网络科技有限公司 | 一种用于线下实地课互联网法律课程培训用多功能讲台 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08160539A (ja) * | 1994-12-08 | 1996-06-21 | Nikon Corp | 光黒板 |
CN203149868U (zh) * | 2013-03-28 | 2013-08-21 | 温州职业技术学院 | 一种带有投影幕的电子式教学显示屏 |
CN204009331U (zh) * | 2014-08-29 | 2014-12-10 | 哈尔滨师范大学 | 文化产业管理教学使用的多媒体教学用投影仪支架 |
CN205302865U (zh) * | 2015-12-24 | 2016-06-08 | 陈鹏 | 一种经济图表展示装置 |
CN205951556U (zh) * | 2016-06-01 | 2017-02-15 | 西安外事学院 | 一种经济管理用教学板 |
-
2018
- 2018-06-05 CN CN201810567022.4A patent/CN108766045B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08160539A (ja) * | 1994-12-08 | 1996-06-21 | Nikon Corp | 光黒板 |
CN203149868U (zh) * | 2013-03-28 | 2013-08-21 | 温州职业技术学院 | 一种带有投影幕的电子式教学显示屏 |
CN204009331U (zh) * | 2014-08-29 | 2014-12-10 | 哈尔滨师范大学 | 文化产业管理教学使用的多媒体教学用投影仪支架 |
CN205302865U (zh) * | 2015-12-24 | 2016-06-08 | 陈鹏 | 一种经济图表展示装置 |
CN205951556U (zh) * | 2016-06-01 | 2017-02-15 | 西安外事学院 | 一种经济管理用教学板 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Wenting Inventor after: Liu Haijian Inventor after: Jing Xiaoying Inventor after: Zhai Futong Inventor before: Zhai Futong |
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Effective date of registration: 20220118 Address after: 256600 No. 919, Huanghe 12th Road, Binzhou District, Binzhou City, Shandong Province Applicant after: BINZHOU POLYTECHNIC Address before: 251900 No. 18, row L, No. 97, Tengda street, Wudi County, Binzhou City, Shandong Province Applicant before: Zhai Futong |
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Application publication date: 20181106 Assignee: Wudi Xinhua Accounting Training School Assignor: BINZHOU POLYTECHNIC Contract record no.: X2022980014069 Denomination of invention: A multi-purpose adjustable economic management teaching display device Granted publication date: 20220215 License type: Common License Record date: 20220905 |
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