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JPS62164495U - - Google Patents

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Publication number
JPS62164495U
JPS62164495U JP5078086U JP5078086U JPS62164495U JP S62164495 U JPS62164495 U JP S62164495U JP 5078086 U JP5078086 U JP 5078086U JP 5078086 U JP5078086 U JP 5078086U JP S62164495 U JPS62164495 U JP S62164495U
Authority
JP
Japan
Prior art keywords
terminal piece
support pin
piezoelectric vibrator
receiving edge
edge
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
JP5078086U
Other languages
Japanese (ja)
Other versions
JPH057834Y2 (en
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 JP1986050780U priority Critical patent/JPH057834Y2/ja
Publication of JPS62164495U publication Critical patent/JPS62164495U/ja
Application granted granted Critical
Publication of JPH057834Y2 publication Critical patent/JPH057834Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

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

第１図ａは本考案に係る圧電音響変換器の正面
図、第１図ｂは同変換器の背面図、第２図は同変
換器で端子片の展開状態を示す斜視図、第３図は
同変換器で受け縁の変形例を示す部分底面図であ
る。 １０：外装ケース、１０ａ：下側フランジ、１
１：放音孔、１３：圧電振動子、１４，１４，１
４′：受け縁、１５，１５：端子片、１５ａ，１
５ａ：側面穴、１６，１６：支ピン。 FIG. 1a is a front view of the piezoelectric acoustic transducer according to the present invention, FIG. 1b is a rear view of the same transducer, FIG. 2 is a perspective view of the same transducer showing the expanded state of the terminal piece, and FIG. FIG. 2 is a partial bottom view showing a modified example of the receiving edge of the same converter. 10: Exterior case, 10a: Lower flange, 1
1: Sound emission hole, 13: Piezoelectric vibrator, 14, 14, 1
4': Receiving edge, 15, 15: Terminal piece, 15a, 1
5a: Side hole, 16, 16: Support pin.

Claims (1)

【実用新案登録請求の範囲】 (1) 前面側に放音孔を持ちしかも内部に圧電振
動子を備えて背面側を開放した外装ケースの下側
フランジに端子片の受け縁を設け、その受け縁の
近傍でケース内に端子片の支ピンを直立成形し、
上記圧電振動子に内端側を接触させて一部外方に
突出する端子片を受け縁に嵌挿すると共に端子片
の側面穴に挿入する支ピンで係止してなることを
特徴とする電圧音響変換器。 (2) 上記受け縁、支ピンが共にヒートかしめさ
れているところの実用新案登録請求の範囲第１項
記載の圧電音響変換器。[Scope of Claim for Utility Model Registration] (1) A receiving edge for a terminal piece is provided on the lower flange of an exterior case that has a sound emitting hole on the front side, a piezoelectric vibrator inside, and an open back side. Form the support pin of the terminal piece upright inside the case near the edge,
It is characterized in that the inner end side of the piezoelectric vibrator is brought into contact with the piezoelectric vibrator, a terminal piece that partially projects outward is fitted into the receiving edge, and is locked with a support pin inserted into the side hole of the terminal piece. Voltage acoustic transducer. (2) The piezoelectric acoustic transducer according to claim 1, wherein the receiving edge and support pin are both heat caulked.
JP1986050780U 1986-04-04 1986-04-04 Expired - Lifetime JPH057834Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986050780U JPH057834Y2 (en) 1986-04-04 1986-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986050780U JPH057834Y2 (en) 1986-04-04 1986-04-04

Publications (2)

Publication Number Publication Date
JPS62164495U true JPS62164495U (en) 1987-10-19
JPH057834Y2 JPH057834Y2 (en) 1993-02-26

Family

ID=30874448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986050780U Expired - Lifetime JPH057834Y2 (en) 1986-04-04 1986-04-04

Country Status (1)

Country Link
JP (1) JPH057834Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01233493A (en) * 1988-03-14 1989-09-19 Murata Mfg Co Ltd Piezoelectric sounder
JPH0255294U (en) * 1988-10-13 1990-04-20

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113358U (en) * 1978-01-26 1979-08-09
JPS5557796U (en) * 1978-10-16 1980-04-19
JPS55123998U (en) * 1979-02-23 1980-09-03
JPS59164399U (en) * 1983-04-18 1984-11-05 富士電気化学株式会社 piezoelectric buzzer
JPS6032897U (en) * 1983-08-12 1985-03-06 松下電器産業株式会社 electro-acoustic transducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032897B2 (en) * 1979-11-02 1985-07-31 パイオニア株式会社 tape recorder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113358U (en) * 1978-01-26 1979-08-09
JPS5557796U (en) * 1978-10-16 1980-04-19
JPS55123998U (en) * 1979-02-23 1980-09-03
JPS59164399U (en) * 1983-04-18 1984-11-05 富士電気化学株式会社 piezoelectric buzzer
JPS6032897U (en) * 1983-08-12 1985-03-06 松下電器産業株式会社 electro-acoustic transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01233493A (en) * 1988-03-14 1989-09-19 Murata Mfg Co Ltd Piezoelectric sounder
JPH0255294U (en) * 1988-10-13 1990-04-20

Also Published As

Publication number Publication date
JPH057834Y2 (en) 1993-02-26

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