JPS5876186U - Watch back cover - Google Patents

Watch back cover

Info

Publication number
JPS5876186U
JPS5876186U JP17236481U JP17236481U JPS5876186U JP S5876186 U JPS5876186 U JP S5876186U JP 17236481 U JP17236481 U JP 17236481U JP 17236481 U JP17236481 U JP 17236481U JP S5876186 U JPS5876186 U JP S5876186U
Authority
JP
Japan
Prior art keywords
back cover
diaphragm
watch
watch back
piezoelectric element
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
JP17236481U
Other languages
Japanese (ja)
Inventor
大木　信佳
Original Assignee
セイコーインスツルメンツ株式会社
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 セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP17236481U priority Critical patent/JPS5876186U/en
Publication of JPS5876186U publication Critical patent/JPS5876186U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electric Clocks (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す側断面図。第２図は本考案の実施
例を示す側断面図。第３図６ｊ本考案の実　−雄側を示
すウラブタの部分斜視図。 １・・・・・・プラスチックウラブタ、１ａ・・聞凹部
、１ｂ・・・・・・電池受面、２・・・・・・圧電素子
、３・・・・・・振動板、３ａ・・・・・・曲げ部、３
ｂ・・・・・・基板圧接部、４・・・・・・電池、５・
・・・・・回路基板、６・・曲マイナス端子、７・・・
・・・スピーカリード端子。FIG. 1 is a side sectional view showing a conventional example. FIG. 2 is a side sectional view showing an embodiment of the present invention. Fig. 3 6j Fruit of the present invention - A partial perspective view of a pigtail showing the male side. DESCRIPTION OF SYMBOLS 1... Plastic back button, 1a... Recessed part, 1b... Battery receiving surface, 2... Piezoelectric element, 3... Vibration plate, 3a... ...Bending part, 3
b...Board pressure contact part, 4...Battery, 5...
・・・・・・Circuit board, 6... Negative terminal, 7...
...Speaker lead terminal.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧電素子が取付けられた振動板と、前記振動板を
固着したプラスチック製のウラブタより構成され、前記
振動板のブ部に曲げ部３ａを備え前記曲げ部３ａで電池
と前記圧電素子と間げきを保ち係止させた事を特徴とす
る時計用裏ブタ。(1) It is composed of a diaphragm to which a piezoelectric element is attached, and a plastic back cover to which the diaphragm is fixed, and the diaphragm has a bent part 3a at the tab, and the bent part 3a connects the battery and the piezoelectric element. A back cover for a watch that is characterized by being locked with a gap. （２）実用新案登録請求の範囲第１項において振動板の
他の個所に基板圧接部３ｂを備えた事を特徴とする時計
用裏ブタ。(2) Utility Model Registration Scope of Claim 1 A watch back cover characterized in that a substrate pressure contact portion 3b is provided at another location of the diaphragm.
JP17236481U 1981-11-19 1981-11-19 Watch back cover Pending JPS5876186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17236481U JPS5876186U (en) 1981-11-19 1981-11-19 Watch back cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17236481U JPS5876186U (en) 1981-11-19 1981-11-19 Watch back cover

Publications (1)

Publication Number Publication Date
JPS5876186U true JPS5876186U (en) 1983-05-23

Family

ID=29964264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17236481U Pending JPS5876186U (en) 1981-11-19 1981-11-19 Watch back cover

Country Status (1)

Country Link
JP (1) JPS5876186U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003098278A (en) * 2001-09-25 2003-04-03 Seiko Instruments Inc Electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003098278A (en) * 2001-09-25 2003-04-03 Seiko Instruments Inc Electronic device
JP4610817B2 (en) * 2001-09-25 2011-01-12 セイコーインスツル株式会社 Electronic equipment

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