KR100395346B1 - 조립식 자석 - Google Patents
조립식 자석 Download PDFInfo
- Publication number
- KR100395346B1 KR100395346B1 KR10-2001-0011257A KR20010011257A KR100395346B1 KR 100395346 B1 KR100395346 B1 KR 100395346B1 KR 20010011257 A KR20010011257 A KR 20010011257A KR 100395346 B1 KR100395346 B1 KR 100395346B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- shaped body
- coupling
- straight
- combined
- Prior art date
Links
Classifications
-
- 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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
- Instructional Devices (AREA)
Abstract
Description
Claims (4)
- 교재용 자석으로서, 일측 선단면에는 삽입돌기(32A)가 구비되고 타측 선단면에는 삽입홈(32B)이 형성된 U자형 몸체(32)와, 일측 선단면에 상기 U자형 몸체의 삽입돌기(32A)와 삽입홈(32B)에 각각 결합되기 위한 삽입홈(31B)과 삽입돌기(31A)가 형성된 두 개의 일자형 결합체(31)와, 상기 두 일자형 결합체(31)의 타측 선단면 중앙에 각각 고정된 소형자석(33)으로 구성 됨을 특징으로 하는 조립식 자석.
- 제 1항에 있어서, 상기 U자형 몸체(32)와 두 개의 일자형 결합체(31)는 합성수지 재질 임을 특징으로 하는 조립식 자석.
- 제 1항에 있어서, 상기 U자형 몸체(32)와 일자형 결합체(31)에 구비된 삽입돌기(32A)(31A)의 표면에는 고정홈(G)이 형성되고, 삽입홈(32B)(31A)의 내면에는 상기 고정홈(G)에 결합되는 고정돌기(I)가 구비 됨을 특징으로 하는 조립식 자석.
- 제 1항에 있어서, 상기 두 일자형 결합체(31)의 결합부측 단부 외면에는 요철부(C)가 형성 됨을 특징으로 하는 조립식 자석.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0011257A KR100395346B1 (ko) | 2001-03-05 | 2001-03-05 | 조립식 자석 |
JP2002108595A JP3650370B2 (ja) | 2001-03-05 | 2002-03-05 | 組み立て式磁石 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0011257A KR100395346B1 (ko) | 2001-03-05 | 2001-03-05 | 조립식 자석 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020071248A KR20020071248A (ko) | 2002-09-12 |
KR100395346B1 true KR100395346B1 (ko) | 2003-08-21 |
Family
ID=19706480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0011257A KR100395346B1 (ko) | 2001-03-05 | 2001-03-05 | 조립식 자석 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3650370B2 (ko) |
KR (1) | KR100395346B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100533829B1 (ko) * | 2003-07-29 | 2005-12-07 | 삼성광주전자 주식회사 | 공기청정로봇 및 그 시스템 |
JP6383649B2 (ja) * | 2014-11-26 | 2018-08-29 | ピープル株式会社 | 磁石式プレート玩具及びこれに用いるタイヤ部材 |
CN109686529A (zh) * | 2018-12-10 | 2019-04-26 | 兰州空间技术物理研究所 | 一种离子推力器用扇形磁体安装装置及安装方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR840000369Y1 (ko) * | 1982-07-07 | 1984-02-29 | 주식회사태평양금속 | 교재용 말굽자석 |
JPS61201070U (ko) * | 1985-06-04 | 1986-12-16 | ||
JPH01169282U (ko) * | 1988-05-19 | 1989-11-29 |
-
2001
- 2001-03-05 KR KR10-2001-0011257A patent/KR100395346B1/ko not_active IP Right Cessation
-
2002
- 2002-03-05 JP JP2002108595A patent/JP3650370B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR840000369Y1 (ko) * | 1982-07-07 | 1984-02-29 | 주식회사태평양금속 | 교재용 말굽자석 |
JPS61201070U (ko) * | 1985-06-04 | 1986-12-16 | ||
JPH01169282U (ko) * | 1988-05-19 | 1989-11-29 |
Also Published As
Publication number | Publication date |
---|---|
JP3650370B2 (ja) | 2005-05-18 |
KR20020071248A (ko) | 2002-09-12 |
JP2002324708A (ja) | 2002-11-08 |
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