KR870002712U - 작업피로 감쇠구조를 가진 키이보오드 - Google Patents

작업피로 감쇠구조를 가진 키이보오드

Info

Publication number
KR870002712U
KR870002712U KR2019850008967U KR850008967U KR870002712U KR 870002712 U KR870002712 U KR 870002712U KR 2019850008967 U KR2019850008967 U KR 2019850008967U KR 850008967 U KR850008967 U KR 850008967U KR 870002712 U KR870002712 U KR 870002712U
Authority
KR
South Korea
Prior art keywords
keyboard
damping structure
work fatigue
fatigue
work
Prior art date
Application number
KR2019850008967U
Other languages
English (en)
Other versions
KR890001752Y1 (ko
Inventor
김용갑
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019850008967U priority Critical patent/KR890001752Y1/ko
Publication of KR870002712U publication Critical patent/KR870002712U/ko
Application granted granted Critical
Publication of KR890001752Y1 publication Critical patent/KR890001752Y1/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
KR2019850008967U 1985-07-16 1985-07-16 작업피로 감쇠구조를 가진 키이보오드 KR890001752Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008967U KR890001752Y1 (ko) 1985-07-16 1985-07-16 작업피로 감쇠구조를 가진 키이보오드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008967U KR890001752Y1 (ko) 1985-07-16 1985-07-16 작업피로 감쇠구조를 가진 키이보오드

Publications (2)

Publication Number Publication Date
KR870002712U true KR870002712U (ko) 1987-03-18
KR890001752Y1 KR890001752Y1 (ko) 1989-04-08

Family

ID=19243906

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008967U KR890001752Y1 (ko) 1985-07-16 1985-07-16 작업피로 감쇠구조를 가진 키이보오드

Country Status (1)

Country Link
KR (1) KR890001752Y1 (ko)

Also Published As

Publication number Publication date
KR890001752Y1 (ko) 1989-04-08

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