JPH0360720U - - Google Patents

Info

Publication number
JPH0360720U
JPH0360720U JP12187089U JP12187089U JPH0360720U JP H0360720 U JPH0360720 U JP H0360720U JP 12187089 U JP12187089 U JP 12187089U JP 12187089 U JP12187089 U JP 12187089U JP H0360720 U JPH0360720 U JP H0360720U
Authority
JP
Japan
Prior art keywords
shape memory
memory alloy
keyboard
power supply
adjust
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.)
Pending
Application number
JP12187089U
Other languages
English (en)
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 JP12187089U priority Critical patent/JPH0360720U/ja
Publication of JPH0360720U publication Critical patent/JPH0360720U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案のキーボードのキーの構成図、
第2図AおよびBは第1図のキーの押下時の状態
を示す図、第3図AおよびBは第1図のキーの押
下解除時の状態を示す図、第4図はキータツチ感
触を示すグラフ、第5図および第6図は従来のキ
ーを示す図である。 1……キートツプ、2……形状記憶合金、3…
…接点、4……電源、5……可変抵抗、6……指

Claims (1)

    【実用新案登録請求の範囲】
  1. キーボードのキー接点部に形状記憶合金と該形
    状記憶合金に流す電流を調節できる電源回路とを
    付加したことを特徴とする形状記憶合金利用のキ
    ーボード。
JP12187089U 1989-10-17 1989-10-17 Pending JPH0360720U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12187089U JPH0360720U (ja) 1989-10-17 1989-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12187089U JPH0360720U (ja) 1989-10-17 1989-10-17

Publications (1)

Publication Number Publication Date
JPH0360720U true JPH0360720U (ja) 1991-06-14

Family

ID=31669892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12187089U Pending JPH0360720U (ja) 1989-10-17 1989-10-17

Country Status (1)

Country Link
JP (1) JPH0360720U (ja)

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