JPS5530675A - Switch structure for watch - Google Patents

Switch structure for watch

Info

Publication number
JPS5530675A
JPS5530675A JP10453378A JP10453378A JPS5530675A JP S5530675 A JPS5530675 A JP S5530675A JP 10453378 A JP10453378 A JP 10453378A JP 10453378 A JP10453378 A JP 10453378A JP S5530675 A JPS5530675 A JP S5530675A
Authority
JP
Japan
Prior art keywords
lever
displays
stem
switch
clockwise
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
JP10453378A
Other languages
Japanese (ja)
Inventor
Hiroaki Fujimori
Shoichi Nagao
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP10453378A priority Critical patent/JPS5530675A/en
Publication of JPS5530675A publication Critical patent/JPS5530675A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/005—Multiple switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To simplify the switching operation with the use of a simple construction by making a switch lever accomplish different switching operations in accordance with the axial and rotational operations of an operating member. CONSTITUTION:When a winding stem 1 is turned clockwise, a switch lever 2 is turned by a cam 1a about a pin 4 to bring a switch pin 6a into abutment contact with the spring portion 2a of the lever 2 so that the switch is operated to change the hour and minute displays of the watch into the month and date displays. When the stem is further turned clockwise, the spring portion 2b of the lever 2 retained by a pin 5 is warped to disengage the cam 1a and the lever 2 so that the lever 2 is returned to its original position to return the displays to the hour and minute ones and so that the next tooth of the cam 1a meshes with the lever 2 to turn the stem 1 clockwise. During these rotations, the displays are interchanged in an alternate manner. Likewise, the counter-clockwise rotations of the stem 1, the displays are interchanged alternately between the hour and minute and the seconds. If the stem 1 is extracted, the spring portion 2a of the lever 2 contact with the copper foil 3a of a substrate 3 so that time can be corrected. Thus, the switching operations of the watch can be simplified with the use of a simple constrcution.
JP10453378A 1978-08-28 1978-08-28 Switch structure for watch Pending JPS5530675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10453378A JPS5530675A (en) 1978-08-28 1978-08-28 Switch structure for watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10453378A JPS5530675A (en) 1978-08-28 1978-08-28 Switch structure for watch

Publications (1)

Publication Number Publication Date
JPS5530675A true JPS5530675A (en) 1980-03-04

Family

ID=14383123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10453378A Pending JPS5530675A (en) 1978-08-28 1978-08-28 Switch structure for watch

Country Status (1)

Country Link
JP (1) JPS5530675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320455A (en) * 2005-05-18 2006-11-30 Matsushita Electric Ind Co Ltd Dust collection container and electric vacuum cleaner provided with the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320455A (en) * 2005-05-18 2006-11-30 Matsushita Electric Ind Co Ltd Dust collection container and electric vacuum cleaner provided with the same

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