JPH0229065U - - Google Patents

Info

Publication number
JPH0229065U
JPH0229065U JP10794988U JP10794988U JPH0229065U JP H0229065 U JPH0229065 U JP H0229065U JP 10794988 U JP10794988 U JP 10794988U JP 10794988 U JP10794988 U JP 10794988U JP H0229065 U JPH0229065 U JP H0229065U
Authority
JP
Japan
Prior art keywords
basic
case
digits
multiplication
correct
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.)
Granted
Application number
JP10794988U
Other languages
English (en)
Other versions
JPH063418Y2 (ja
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 filed Critical
Priority to JP10794988U priority Critical patent/JPH063418Y2/ja
Publication of JPH0229065U publication Critical patent/JPH0229065U/ja
Application granted granted Critical
Publication of JPH063418Y2 publication Critical patent/JPH063418Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electrically Operated Instructional Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る掛算教習具の外観斜視図
、第２図は内部機構の透視図、第３図は正解未表
示状態の連結部材部分の拡大図、第４図は正解表
示状態の同拡大図である。 尚、図面中、１はケース、８は透視性部材、９
は掛算正解数字、１１，１３は基本数字、１４，
１５は移動部材、１６，１８は合わせ摘まみ部、
１７，１９は裏当て部材、２１は連結部材、２５
は正解表示部材、２７は押し上げ部材、３１は押
し釦、３２は押し下げ部材である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 縦横各一列に設けた基本数字群と各基本数字の
    縦横交差部に設けた掛算正解数字群とを表示した
    透視性部材をケース上面に有し、基本数字に位置
    合わせ可能な縦横の合わせ摘まみ部と各基本数字
    の合わせ位置に対応した掛算正解数字を表示する
    押し釦部とをケース外部に備え、各合わせ摘まみ
    部と夫々一体に可動で透視性部材を介し基本数字
    を視覚的に際立たせる裏当て部材を有する縦横の
    移動部材をケース内部に設け、各移動部材の縦横
    交差部に夫々の移動に追従して縦横に移動する連
    結部材を設けるとともに、該連結部材には透視性
    部材を介し掛算正解数字を押し釦の押し込みと連
    動して視覚的に際立たせる正解表示部材を設けた
    ことを特徴とする掛算教習具。
JP10794988U 1988-08-17 1988-08-17 掛算教習具 Expired - Lifetime JPH063418Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10794988U JPH063418Y2 (ja) 1988-08-17 1988-08-17 掛算教習具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10794988U JPH063418Y2 (ja) 1988-08-17 1988-08-17 掛算教習具

Publications (2)

Publication Number Publication Date
JPH0229065U true JPH0229065U (ja) 1990-02-23
JPH063418Y2 JPH063418Y2 (ja) 1994-01-26

Family

ID=31342827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10794988U Expired - Lifetime JPH063418Y2 (ja) 1988-08-17 1988-08-17 掛算教習具

Country Status (1)

Country Link
JP (1) JPH063418Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101102749B1 (ko) * 2009-11-30 2012-01-05 최길용 곱셈 학습기

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096715A2 (ko) * 2010-02-08 2011-08-11 Kim In Seok 곱셈 원리 이해를 위한 학습 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101102749B1 (ko) * 2009-11-30 2012-01-05 최길용 곱셈 학습기

Also Published As

Publication number Publication date
JPH063418Y2 (ja) 1994-01-26

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