JPS5818300U - small sounding body - Google Patents

small sounding body

Info

Publication number
JPS5818300U
JPS5818300U JP11335581U JP11335581U JPS5818300U JP S5818300 U JPS5818300 U JP S5818300U JP 11335581 U JP11335581 U JP 11335581U JP 11335581 U JP11335581 U JP 11335581U JP S5818300 U JPS5818300 U JP S5818300U
Authority
JP
Japan
Prior art keywords
sounding body
diaphragm
coil
small sounding
receiving ring
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
JP11335581U
Other languages
Japanese (ja)
Inventor
敏英 小林
Original Assignee
セイコ−京葉工業株式会社
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−京葉工業株式会社 filed Critical セイコ−京葉工業株式会社
Priority to JP11335581U priority Critical patent/JPS5818300U/en
Publication of JPS5818300U publication Critical patent/JPS5818300U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (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 the drawing]

第１図は従来用いられていた小型発音体を示す側断面図
、第２図は本考案による小型発音体を示す側断面図であ
る。 １・・・・・・振動板受リング、１ａ・・・・・・電極
板、１ｂ・・・・・・コア、ＩＣ・・・・・・段部、２
・・・・・・コイル、３・・・・・・電気溶接ビン、４
・・・・・・電気溶接ビン、５・・・・・・突部、６・
・・・・・絶縁磁石、７・・・・・・振動板、８・・・
・・・溶接治具。FIG. 1 is a side sectional view showing a conventionally used small-sized sounding body, and FIG. 2 is a side sectional view showing a small-sized sounding body according to the present invention. 1...Diaphragm bearing ring, 1a...Electrode plate, 1b...Core, IC...Step part, 2
...Coil, 3...Electric welding bottle, 4
...Electric welding bottle, 5... Protrusion, 6.
...Insulated magnet, 7...Vibration plate, 8...
...Welding jig.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 全体がほぼ円筒状をなした金属よりなる振動板受リング
１と、この振動板受リング１の上部に設けられた振動板
７と、この振動板受リング１の下部に設けられたコア１
ｂおよびコイル２と、コイルの一端を接続するため振動
板リング１の段部に形成された突部５とを備え、この突
部５にコイルの一端が溶接されている構成よりなること
を特徴とする小型発音体。A diaphragm receiving ring 1 made of metal and having a generally cylindrical shape as a whole; a diaphragm 7 provided at the top of the diaphragm receiving ring 1; and a core 1 provided at the bottom of the diaphragm receiving ring 1.
b, a coil 2, and a protrusion 5 formed on the step of the diaphragm ring 1 to connect one end of the coil, and one end of the coil is welded to the protrusion 5. A small sounding body.
JP11335581U 1981-07-30 1981-07-30 small sounding body Pending JPS5818300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11335581U JPS5818300U (en) 1981-07-30 1981-07-30 small sounding body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11335581U JPS5818300U (en) 1981-07-30 1981-07-30 small sounding body

Publications (1)

Publication Number Publication Date
JPS5818300U true JPS5818300U (en) 1983-02-04

Family

ID=29907659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11335581U Pending JPS5818300U (en) 1981-07-30 1981-07-30 small sounding body

Country Status (1)

Country Link
JP (1) JPS5818300U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127395U (en) * 1983-02-16 1984-08-27 ティーディーケイ株式会社 Electromagnetic acoustic transducer
JPH0216994U (en) * 1988-07-20 1990-02-02
JPH0374992U (en) * 1989-11-24 1991-07-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127395U (en) * 1983-02-16 1984-08-27 ティーディーケイ株式会社 Electromagnetic acoustic transducer
JPH0216994U (en) * 1988-07-20 1990-02-02
JPH0374992U (en) * 1989-11-24 1991-07-26

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