JP2566540B2 - 教育用ボード - Google Patents

教育用ボード

Info

Publication number
JP2566540B2
JP2566540B2 JP6273724A JP27372494A JP2566540B2 JP 2566540 B2 JP2566540 B2 JP 2566540B2 JP 6273724 A JP6273724 A JP 6273724A JP 27372494 A JP27372494 A JP 27372494A JP 2566540 B2 JP2566540 B2 JP 2566540B2
Authority
JP
Japan
Prior art keywords
board
auxiliary board
auxiliary
positioning means
educational
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.)
Expired - Fee Related
Application number
JP6273724A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07266787A (ja
Inventor
張昌鎬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JPH07266787A publication Critical patent/JPH07266787A/ja
Application granted granted Critical
Publication of JP2566540B2 publication Critical patent/JP2566540B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/001—Wall mounting or suspension arrangements for blackboards or the like
    • 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
    • A47B95/00—Fittings for furniture
    • A47B95/02—Handles
    • 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
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening 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
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0061—Accessories
    • A47B2220/0069—Hinges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Drawing Aids And Blackboards (AREA)
JP6273724A 1994-03-15 1994-11-08 教育用ボード Expired - Fee Related JP2566540B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1994-5154 1994-03-15
KR1019940005154A KR970000544B1 (ko) 1994-03-15 1994-03-15 승하강 개폐칠판

Publications (2)

Publication Number Publication Date
JPH07266787A JPH07266787A (ja) 1995-10-17
JP2566540B2 true JP2566540B2 (ja) 1996-12-25

Family

ID=19378951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6273724A Expired - Fee Related JP2566540B2 (ja) 1994-03-15 1994-11-08 教育用ボード

Country Status (2)

Country Link
JP (1) JP2566540B2 (ko)
KR (1) KR970000544B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101822040B1 (ko) * 2017-04-07 2018-01-25 협진산업주식회사 학습자의 자발성과 자기주도적 학습용 보드

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050156952A1 (en) * 2004-01-20 2005-07-21 Orner Edward E. Interactive display systems
JP4874215B2 (ja) * 2007-11-13 2012-02-15 株式会社青井黒板製作所 黒板装置
WO2011022604A2 (en) * 2009-08-20 2011-02-24 Maya Design, Inc. Modular portable writing and projection system having variable curvature
JP5405973B2 (ja) * 2009-10-13 2014-02-05 株式会社北島製作所 移動式黒板装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101822040B1 (ko) * 2017-04-07 2018-01-25 협진산업주식회사 학습자의 자발성과 자기주도적 학습용 보드

Also Published As

Publication number Publication date
KR950026441A (ko) 1995-10-16
JPH07266787A (ja) 1995-10-17
KR970000544B1 (ko) 1997-01-13

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