JPH0339999U - - Google Patents

Info

Publication number
JPH0339999U
JPH0339999U JP10035789U JP10035789U JPH0339999U JP H0339999 U JPH0339999 U JP H0339999U JP 10035789 U JP10035789 U JP 10035789U JP 10035789 U JP10035789 U JP 10035789U JP H0339999 U JPH0339999 U JP H0339999U
Authority
JP
Japan
Prior art keywords
piezoelectric
outer frame
frame case
metal
bonding
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
JP10035789U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP10035789U priority Critical patent/JPH0339999U/ja
Publication of JPH0339999U publication Critical patent/JPH0339999U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

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

第１図は本考案にかかる圧電スピーカの一実施
例を示す断面図、第２図は本考案の他の実施例を
示す断面図、第３図は従来例の圧電スピーカを示
す断面図である。 １，２…電極層、３…圧電素子、４…金属板、
５，５ａ…圧電振動素子、７…外枠ケース、８…
弾性接着剤。 FIG. 1 is a sectional view showing one embodiment of a piezoelectric speaker according to the present invention, FIG. 2 is a sectional view showing another embodiment of the invention, and FIG. 3 is a sectional view showing a conventional piezoelectric speaker. . 1, 2... Electrode layer, 3... Piezoelectric element, 4... Metal plate,
5, 5a...Piezoelectric vibration element, 7...Outer frame case, 8...
Elastic adhesive.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両面に電極層を有する圧電素子を金属板に接着
してなる圧電振動素子を金属製または樹脂製の外
枠ケースに固着する際に、上記圧電振動素子の外
縁部およびそれ同一面側における上記外外枠ケー
スの内周面上または外周面上に弾性接着剤を帯状
に塗布して固着してなる圧電スピーカ。 When fixing a piezoelectric vibrating element formed by bonding a piezoelectric element having electrode layers on both sides to a metal plate to an outer frame case made of metal or resin, A piezoelectric speaker that is fixed by applying a strip of elastic adhesive on the inner or outer circumferential surface of an outer frame case.
JP10035789U 1989-08-28 1989-08-28 Pending JPH0339999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10035789U JPH0339999U (en) 1989-08-28 1989-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10035789U JPH0339999U (en) 1989-08-28 1989-08-28

Publications (1)

Publication Number Publication Date
JPH0339999U true JPH0339999U (en) 1991-04-17

Family

ID=31649370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10035789U Pending JPH0339999U (en) 1989-08-28 1989-08-28

Country Status (1)

Country Link
JP (1) JPH0339999U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006009279A1 (en) * 2004-07-23 2006-01-26 Hokuriku Electric Industry Co., Ltd. Piezoelectric sound producing unit
WO2012060046A1 (en) * 2010-11-01 2012-05-10 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Electronic equipment
JP2015059886A (en) * 2013-09-20 2015-03-30 カシオ計算機株式会社 Electronic equipment and wrist watch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006009279A1 (en) * 2004-07-23 2006-01-26 Hokuriku Electric Industry Co., Ltd. Piezoelectric sound producing unit
JPWO2006009279A1 (en) * 2004-07-23 2008-05-01 北陸電気工業株式会社 Piezoelectric sounder
WO2012060046A1 (en) * 2010-11-01 2012-05-10 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Electronic equipment
JPWO2012060046A1 (en) * 2010-11-01 2014-05-12 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Electronics
JP2015059886A (en) * 2013-09-20 2015-03-30 カシオ計算機株式会社 Electronic equipment and wrist watch

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