JPS59164095U - Sound generator using piezoelectric buzzer - Google Patents

Sound generator using piezoelectric buzzer

Info

Publication number
JPS59164095U
JPS59164095U JP5843683U JP5843683U JPS59164095U JP S59164095 U JPS59164095 U JP S59164095U JP 5843683 U JP5843683 U JP 5843683U JP 5843683 U JP5843683 U JP 5843683U JP S59164095 U JPS59164095 U JP S59164095U
Authority
JP
Japan
Prior art keywords
piezoelectric buzzer
sound generator
sound generating
generating device
view
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
JP5843683U
Other languages
Japanese (ja)
Inventor
野呂　義春
平林　宏一
Original Assignee
東芝電池株式会社
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 東芝電池株式会社 filed Critical 東芝電池株式会社
Priority to JP5843683U priority Critical patent/JPS59164095U/en
Publication of JPS59164095U publication Critical patent/JPS59164095U/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (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) [Summary] 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 drawings]

第１図は従来品の音響発生装置の回路図である。 第２図は本考案品の音響発生装置の回路図である。 第３図ないし第７図は本考案の音響発生装置を組入れた
使用器具の斜視図で、第３図は装身用ブローチの正面斜
視図、第４図は同ブローチの背面斜視図、第５図はネー
ムプレートの正面斜視図、第６図は同背面斜視図、第７
図は二つ折りクリスマスカードを見開いた状態の斜視図
である。 １・・・’［ｉ電池、２・・・光センサ−，３・・・メ
ロディＩＣ回路、４・・・圧電ブザー、５・・・音響発
生装置、６・・・ブローチ、７・・・ネームプレート、
８・・・クリスマスカード。FIG. 1 is a circuit diagram of a conventional sound generator. FIG. 2 is a circuit diagram of the sound generating device of the present invention. Figures 3 to 7 are perspective views of the equipment used in which the sound generating device of the present invention is incorporated, Figure 3 is a front perspective view of a brooch for personal use, Figure 4 is a rear perspective view of the same brooch, and Figure 5 is a perspective view of a device used. The figure is a front perspective view of the name plate, Figure 6 is a rear perspective view, and Figure 7 is a perspective view of the name plate.
The figure is a perspective view of a bi-fold Christmas card opened. 1...' [i-battery, 2... Optical sensor, 3... Melody IC circuit, 4... Piezoelectric buzzer, 5... Sound generator, 6... Brooch, 7... Nameplate,
8...Christmas card.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電池電源と音響発生ＩＣ回路と圧電ブザーおよびスイッ
チ回路とからなる音響発生装置において、前記スイッチ
回路に光センサーを用いていることを特徴とする圧電ブ
ザーを用いた音響発生装置。1. A sound generating device comprising a battery power source, a sound generating IC circuit, a piezoelectric buzzer, and a switch circuit, the sound generating device using a piezoelectric buzzer, characterized in that a light sensor is used in the switch circuit.
JP5843683U 1983-04-19 1983-04-19 Sound generator using piezoelectric buzzer Pending JPS59164095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5843683U JPS59164095U (en) 1983-04-19 1983-04-19 Sound generator using piezoelectric buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5843683U JPS59164095U (en) 1983-04-19 1983-04-19 Sound generator using piezoelectric buzzer

Publications (1)

Publication Number Publication Date
JPS59164095U true JPS59164095U (en) 1984-11-02

Family

ID=30188714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5843683U Pending JPS59164095U (en) 1983-04-19 1983-04-19 Sound generator using piezoelectric buzzer

Country Status (1)

Country Link
JP (1) JPS59164095U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104191A (en) * 1980-12-19 1982-06-29 Matsushita Electric Works Ltd Announcing sound generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104191A (en) * 1980-12-19 1982-06-29 Matsushita Electric Works Ltd Announcing sound generator

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