JPS5734482A - Electronic wrist watch with speaker - Google Patents

Electronic wrist watch with speaker

Info

Publication number
JPS5734482A
JPS5734482A JP10926380A JP10926380A JPS5734482A JP S5734482 A JPS5734482 A JP S5734482A JP 10926380 A JP10926380 A JP 10926380A JP 10926380 A JP10926380 A JP 10926380A JP S5734482 A JPS5734482 A JP S5734482A
Authority
JP
Japan
Prior art keywords
battery
speaker
thickness
silver
lithium battery
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
JP10926380A
Other languages
Japanese (ja)
Other versions
JPS6249596B2 (en
Inventor
Toshio Hiruta
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP10926380A priority Critical patent/JPS5734482A/en
Publication of JPS5734482A publication Critical patent/JPS5734482A/en
Publication of JPS6249596B2 publication Critical patent/JPS6249596B2/ja
Granted legal-status Critical Current

Links

Classifications

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

Landscapes

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

Abstract

PURPOSE:To obtain an effective speech output without stopping watch functions by arranging the speaker and a display part on one side of a printed circuit board, and arranging electronic parts such as an IC in a space formed by the difference between the thickness of a silver battery and that of lithium battery which are provided on the other side of the board. CONSTITUTION:On one surface of a main plate 17, the button type silver battery 21 and the flat, coin type, lithium battery 22, which is thinner than the silver battery 21, are horizontally arranged. On the other side of the main plate 17, the watch display part 2 comprising a display element such as a liquid crystal and a speaker 9 are horizontally arranged. Then the electronic parts such as the IC18, a crystal oscillator 19, and a capacitor are arranged in a space formed between the plate 17 and the battery 22 caused by the difference between the thickness of the silver battery 21 and the thickness of the lithium battery 22. In this constitution, the maximum capacity of a back pressure chamber and the necessary speech output is obtained, the stop of the function when speaker is sounded can be avoided, and a compact and flat shaped configuration can be obtained.
JP10926380A 1980-08-11 1980-08-11 Electronic wrist watch with speaker Granted JPS5734482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10926380A JPS5734482A (en) 1980-08-11 1980-08-11 Electronic wrist watch with speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10926380A JPS5734482A (en) 1980-08-11 1980-08-11 Electronic wrist watch with speaker

Publications (2)

Publication Number Publication Date
JPS5734482A true JPS5734482A (en) 1982-02-24
JPS6249596B2 JPS6249596B2 (en) 1987-10-20

Family

ID=14505731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10926380A Granted JPS5734482A (en) 1980-08-11 1980-08-11 Electronic wrist watch with speaker

Country Status (1)

Country Link
JP (1) JPS5734482A (en)

Also Published As

Publication number Publication date
JPS6249596B2 (en) 1987-10-20

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