KR830004612A - Tinepiece - Google Patents

Tinepiece Download PDF

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Publication number
KR830004612A
KR830004612A KR1019800004054A KR800004054A KR830004612A KR 830004612 A KR830004612 A KR 830004612A KR 1019800004054 A KR1019800004054 A KR 1019800004054A KR 800004054 A KR800004054 A KR 800004054A KR 830004612 A KR830004612 A KR 830004612A
Authority
KR
South Korea
Prior art keywords
diaphragm
piezoelectric element
battery
hole
case
Prior art date
Application number
KR1019800004054A
Other languages
Korean (ko)
Inventor
다까히꼬 이호찌
마사시 다나까
가즈오 고즈마
유다까 나까지마
Original Assignee
요시야마 히로기찌
가부시기 가이샤 히다찌 세이사꾸쇼
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 요시야마 히로기찌, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 요시야마 히로기찌
Priority to KR1019800004054A priority Critical patent/KR830004612A/en
Publication of KR830004612A publication Critical patent/KR830004612A/en

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Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00Indicating the time optically by electric means

Landscapes

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

Abstract

내용 없음No content

Description

시 계(tinepiece)Tinepiece

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 일 실시예로서 경보기능을 가진 손목시계의 단면도. 제3도는 제2도의 손목시계에 사용되는 압전소자와 격막의 평면도. 제4도는 본 발명에 사용되는 다른 형태의 압전소자와 격막의 평면도이다.2 is a cross-sectional view of a watch with an alarm function as an embodiment of the present invention. 3 is a plan view of a piezoelectric element and a diaphragm used in the watch of FIG. 4 is a plan view of a piezoelectric element and a diaphragm of another type used in the present invention.

Claims (5)

평평한 케이스와, 시간을 나타내는 표시부와, 그 주변이 상기 케이스에 견착되어 소리를 내는 격막과, 이 격막위에 부착되는 압전소자, 그리고 전지에서 전력을 공급받아 최소한 표시부와 압전소자를 구동시키는 구동부로 구성되는 동시에 상기 표시부가 다른 부품에 비해 전방에 위치하며, 환상형 판으로된 상기 격막 및 압전소자의 중앙에 동심(同心)구멍이 형성되어 이 구멍의 면적이 적어도 케이스 내의 전지의 일부 점유면적으로 사용되는 것을 특징으로 하는 시계.A flat case, a display for indicating time, a diaphragm that surrounds the case to make a sound, a piezoelectric element attached to the diaphragm, and a driving unit for driving at least the display unit and the piezoelectric element by receiving power from the battery. At the same time, the display portion is located in front of other components, and concentric holes are formed in the center of the diaphragm and piezoelectric element formed of an annular plate, so that the area of the holes is at least part of the battery in the case. Clock which becomes. 케이스의 배면커버의 중앙에 격막과 압전소자의 구멍과 동축선상으로 구멍이 형성되어 있으며, 원반형 뚜껑이 전지의 교체 편의상 배면커버의 중앙 구멍에 분해할 수 있게 조립되어 있는 청구범위 1항에 따르는 시계.The watch according to claim 1, wherein a hole is formed coaxially with the hole of the diaphragm and the piezoelectric element in the center of the back cover of the case, and the disc lid is assembled to be disassembled in the center hole of the back cover for the convenience of replacing the battery. . 제2도의 원반형 뚜껑이 배면 커버와 나합되는 시계.A watch in which the disc shaped lid of FIG. 2 fits into the back cover. 격막이 고유진동주파수의 2차고조파로 진동할 수 있도록 격막의 크기가 정해지는 청구범위 1항, 2항 또는 3항에 따르는 시계.A watch according to claims 1, 2 or 3 in which the size of the diaphragm is such that the diaphragm can vibrate at the second harmonic of the natural frequency of vibration. 시간을 나타내는 표시부와, 소리를 내는 원반형 격막과, 이 격막 위에 부착되는 압전소자와, 전지에서 전력을 공급받아 최소한 압전소자와 표시부를 구동시키는 구동부와, 상기 부품들을 함입하는 케이스, 그리고 배면커버로 구성되는 동시에, 상기 격막이 케이스에 견착되어 진동하며, 이 격막의 진동음을 밖으로 전달할 수 있도록 배면커버에 음 토출구가 형성되어 있으며, 환상형 압전소자와 원반형 격막의 중앙에서로 동심적인 구멍이 형성되어 있는 한편 배면 커버의 중앙에도 이들 구멍과 동축선상으로 구멍이 형성되어서, 격막과 압전소자의 구멍의 면적은 전지의 일부 점유면적으로, 또 배면커버의 구멍은 전지 교체용으로 사용되는 시계.A display unit for indicating time, a disk-like diaphragm for making a sound, a piezoelectric element attached to the diaphragm, a drive unit for driving at least the piezoelectric element and the display unit by receiving power from a battery, a case containing the components, and a rear cover. At the same time, the diaphragm adheres to the case and vibrates, and a sound discharge port is formed in the rear cover to transmit the vibration sound of the diaphragm, and a concentric hole is formed in the center of the annular piezoelectric element and the disc diaphragm. In addition, a hole is formed coaxially with these holes in the center of the rear cover, so that the area of the diaphragm and the piezoelectric element is partially occupied by the battery, and the hole of the rear cover is used for battery replacement. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800004054A 1980-10-23 1980-10-23 Tinepiece KR830004612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800004054A KR830004612A (en) 1980-10-23 1980-10-23 Tinepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800004054A KR830004612A (en) 1980-10-23 1980-10-23 Tinepiece

Publications (1)

Publication Number Publication Date
KR830004612A true KR830004612A (en) 1983-07-16

Family

ID=54847162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800004054A KR830004612A (en) 1980-10-23 1980-10-23 Tinepiece

Country Status (1)

Country Link
KR (1) KR830004612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100954017B1 (en) * 2002-12-19 2010-04-20 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 Energy source mounting device for a portable electronic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100954017B1 (en) * 2002-12-19 2010-04-20 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 Energy source mounting device for a portable electronic apparatus

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