JPS5462869A - Electronic wristwatch with calculator - Google Patents

Electronic wristwatch with calculator

Info

Publication number
JPS5462869A
JPS5462869A JP12993977A JP12993977A JPS5462869A JP S5462869 A JPS5462869 A JP S5462869A JP 12993977 A JP12993977 A JP 12993977A JP 12993977 A JP12993977 A JP 12993977A JP S5462869 A JPS5462869 A JP S5462869A
Authority
JP
Japan
Prior art keywords
watch
keyboard device
case
calculator
way
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
JP12993977A
Other languages
Japanese (ja)
Inventor
Shoji Yonekawa
Osamu Ichikawa
Misao Hashidate
Naoki Tani
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP12993977A priority Critical patent/JPS5462869A/en
Publication of JPS5462869A publication Critical patent/JPS5462869A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies

Abstract

PURPOSE:To facilitate assembly, maintenance, connection, etc. of keyboard devices by forming the keyboard device as an independent unit and installing the same in a watch case then electrically connecting the same to the watch module by way of a rubber connector. CONSTITUTION:Openings 13 and 10 are provided to a watch case C. When a keyboard device K which is formed as an independent unit is forced into the recess 9 provided in the case C, the respective key electrodes 7 formed on the bottom of the base circuit substrate 7 of the keyboard device K are electrically connected to the watch movement M built in the watch case C through this opening 10 by way of a rubber connector 35.
JP12993977A 1977-10-28 1977-10-28 Electronic wristwatch with calculator Pending JPS5462869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12993977A JPS5462869A (en) 1977-10-28 1977-10-28 Electronic wristwatch with calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12993977A JPS5462869A (en) 1977-10-28 1977-10-28 Electronic wristwatch with calculator

Publications (1)

Publication Number Publication Date
JPS5462869A true JPS5462869A (en) 1979-05-21

Family

ID=15022161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12993977A Pending JPS5462869A (en) 1977-10-28 1977-10-28 Electronic wristwatch with calculator

Country Status (1)

Country Link
JP (1) JPS5462869A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516577A (en) * 1974-07-03 1976-01-20 Matsushita Electric Ind Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516577A (en) * 1974-07-03 1976-01-20 Matsushita Electric Ind Co Ltd

Similar Documents

Publication Publication Date Title
HK75279A (en) Electronic watch construction
JPS57147081A (en) Electronic watch
JPS576385A (en) Movement structure of digital watch
JPS5462869A (en) Electronic wristwatch with calculator
ES473826A1 (en) Electronic lock, the code of which can easily be modified by the user
JPS533864A (en) Electronic watch
JPS5574056A (en) Connecting mehtod of electrode for cell
JPS52106763A (en) Solar battery clock
JPS52152755A (en) Solar cell watch
JPS5353382A (en) Clock
CH657008GA3 (en)
JPS5252670A (en) Electronic watch construction
JPS53110560A (en) Lighting device of electronic watches
JPS5362570A (en) Electronic watch
JPS5439171A (en) Structure for electronic wrist watch
JPS5428664A (en) Electronic watch
JPS51134662A (en) Electronic clock
JPS52112350A (en) Electronic watch
JPS5310466A (en) Electronic timepiece
JPS556282A (en) Module of electronic watch
JPS5398878A (en) Electronic watch
JPS5480155A (en) Electronic watch
JPS5334574A (en) Electronic watch
JPS5298566A (en) Connecting structure for displaying members for watches
JPS5299859A (en) Electronic wrist watch