JPS5582364A - Electronic desk computer wite watch - Google Patents

Electronic desk computer wite watch

Info

Publication number
JPS5582364A
JPS5582364A JP15522778A JP15522778A JPS5582364A JP S5582364 A JPS5582364 A JP S5582364A JP 15522778 A JP15522778 A JP 15522778A JP 15522778 A JP15522778 A JP 15522778A JP S5582364 A JPS5582364 A JP S5582364A
Authority
JP
Japan
Prior art keywords
contact
cover
operations
protrusion
main body
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
JP15522778A
Other languages
Japanese (ja)
Other versions
JPS6262371B2 (en
Inventor
Hideo Fushimoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15522778A priority Critical patent/JPS5582364A/en
Publication of JPS5582364A publication Critical patent/JPS5582364A/en
Publication of JPS6262371B2 publication Critical patent/JPS6262371B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To simplify handling operations and prevent forgetting of operations and erroneous operations by providing a display and operation lock releasing switch in a battery room and operating the switch above by a cover when the cover is closed after battery loading.
CONSTITUTION: When cover 5 is pushed in the arrow direction while sliding it on shelf 6, the folded part of hook-shaped contact 10 is pushed by protrusion 11 of cover 5 and is brought into contact with linear contact 9, thus releasing lock. When protrusion 11 gate over hook-shaped contact 10, contact 10 is separated from contact 9 due to its own elastic secovery force and is returned to the original state. Cover 5 has elastic pawl 12 fitted to the receiving entrance of electronic calculator main body 1 with watch and is fixed to calculator main body 1. Meanwhile, in case that cover 5 is removed from computer main body 1, lock is not released because protrusion 11 pushes contact 10 in a direction where contact 10 is separated from contact 9. Consequently, even if cover 5 is removed erroneously, the lock releasing function is not operated, and operations are not cleared.
COPYRIGHT: (C)1980,JPO&Japio
JP15522778A 1978-12-15 1978-12-15 Electronic desk computer wite watch Granted JPS5582364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15522778A JPS5582364A (en) 1978-12-15 1978-12-15 Electronic desk computer wite watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15522778A JPS5582364A (en) 1978-12-15 1978-12-15 Electronic desk computer wite watch

Publications (2)

Publication Number Publication Date
JPS5582364A true JPS5582364A (en) 1980-06-21
JPS6262371B2 JPS6262371B2 (en) 1987-12-25

Family

ID=15601295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15522778A Granted JPS5582364A (en) 1978-12-15 1978-12-15 Electronic desk computer wite watch

Country Status (1)

Country Link
JP (1) JPS5582364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170803U (en) * 1984-04-18 1985-11-12 株式会社東芝 Control device equipped with a semiconductor control element powered by a battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498135U (en) * 1977-12-21 1979-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498135U (en) * 1977-12-21 1979-07-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170803U (en) * 1984-04-18 1985-11-12 株式会社東芝 Control device equipped with a semiconductor control element powered by a battery

Also Published As

Publication number Publication date
JPS6262371B2 (en) 1987-12-25

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