[go: up one dir, main page]

JPS619992U - microphone - Google Patents

microphone

Info

Publication number
JPS619992U
JPS619992U JP9496484U JP9496484U JPS619992U JP S619992 U JPS619992 U JP S619992U JP 9496484 U JP9496484 U JP 9496484U JP 9496484 U JP9496484 U JP 9496484U JP S619992 U JPS619992 U JP S619992U
Authority
JP
Japan
Prior art keywords
vibration isolating
cavity
isolating member
microphone
end portion
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
JP9496484U
Other languages
Japanese (ja)
Other versions
JPH0514633Y2 (en
Inventor
正男 藤平
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP9496484U priority Critical patent/JPS619992U/en
Publication of JPS619992U publication Critical patent/JPS619992U/en
Application granted granted Critical
Publication of JPH0514633Y2 publication Critical patent/JPH0514633Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth 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図は従来のマイクロホンを示す一部の断面図、第２
図は本考案によるマイクロホンの一例を示す一部の断面
図、第３図はその音響回路図、第４図は振動特性を表わ
す曲線図、第５図は周波数特性曲線図である。 １はマイクロホンユニット、５は振動板、１３はキャビ
テイケース、１６は第１バックキャビテイ、１７は防振
部材、２３は第２バックキャビテイである。Figure 1 is a cross-sectional view of a part of a conventional microphone;
FIG. 3 is a cross-sectional view of a portion of an example of the microphone according to the present invention, FIG. 3 is an acoustic circuit diagram thereof, FIG. 4 is a curve diagram showing vibration characteristics, and FIG. 5 is a frequency characteristic curve diagram. 1 is a microphone unit, 5 is a diaphragm, 13 is a cavity case, 16 is a first back cavity, 17 is a vibration isolating member, and 23 is a second back cavity.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロホンユニットの背面にキャビテイを構成するキ
ャビテイケースを取付け、該キャビテイケースの外周面
に防振部材を介してグリップを嵌合させてなるマイクロ
ホンにおいて、上記防振部材を、該防振部材と上記キャ
ビテイケースとの間で環状のキャビテイを構成する如く
、背面が閉塞された筒状に形成すると共に、上記マイク
ロホンユニット側の端部を屈曲させてなり、該防振部材
の上記屈曲端部を除いた外周面に上記グリップを嵌合さ
せてなるマイクロホン。In a microphone in which a cavity case constituting a cavity is attached to the back of a microphone unit, and a grip is fitted to the outer peripheral surface of the cavity case via a vibration isolating member, the vibration isolating member is connected to the vibration isolating member and the cavity. The vibration isolating member is formed into a cylindrical shape with a closed back side so as to form an annular cavity with the case, and the end portion on the microphone unit side is bent, and the bent end portion of the vibration isolating member is removed. A microphone made by fitting the above-mentioned grip onto the outer circumferential surface.
JP9496484U 1984-06-25 1984-06-25 microphone Granted JPS619992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9496484U JPS619992U (en) 1984-06-25 1984-06-25 microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9496484U JPS619992U (en) 1984-06-25 1984-06-25 microphone

Publications (2)

Publication Number Publication Date
JPS619992U true JPS619992U (en) 1986-01-21
JPH0514633Y2 JPH0514633Y2 (en) 1993-04-19

Family

ID=30653859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9496484U Granted JPS619992U (en) 1984-06-25 1984-06-25 microphone

Country Status (1)

Country Link
JP (1) JPS619992U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02225805A (en) * 1989-02-23 1990-09-07 Okuma Mach Works Ltd Deceleration method for hydraulic actuator
JPH02137195U (en) * 1989-04-17 1990-11-15
JP2015015615A (en) * 2013-07-05 2015-01-22 株式会社オーディオテクニカ Dynamic microphone
JP2017112494A (en) * 2015-12-16 2017-06-22 株式会社オーディオテクニカ Dynamic microphone

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02225805A (en) * 1989-02-23 1990-09-07 Okuma Mach Works Ltd Deceleration method for hydraulic actuator
JPH02137195U (en) * 1989-04-17 1990-11-15
JP2015015615A (en) * 2013-07-05 2015-01-22 株式会社オーディオテクニカ Dynamic microphone
JP2017112494A (en) * 2015-12-16 2017-06-22 株式会社オーディオテクニカ Dynamic microphone

Also Published As

Publication number Publication date
JPH0514633Y2 (en) 1993-04-19

Similar Documents

Publication Publication Date Title
JPS619992U (en) microphone
JPS58169797U (en) piezoelectric speaker
JPS5854200U (en) piezoelectric speaker
JPS6142184U (en) telephone handset
JPS6057293U (en) speaker unit
JPS58596U (en) microphone
JPS59159100U (en) piezoelectric sounding body
JPS615099U (en) speaker
JPS6133599U (en) condenser microphone unit
JPS5969598U (en) speaker
JPS60119186U (en) composite speaker
JPS5936699U (en) piezoelectric buzzer
JPS58170401U (en) Accumulator
JPS60144393U (en) speaker
JPS58127793U (en) Cone speaker center cap mounting structure
JPS5996998U (en) piezoelectric speaker
JPS5963599U (en) voice coil
JPS5850799U (en) piezoelectric speaker
JPS60114932U (en) Fixed structure of pressure receiving diaphragm
JPS591300U (en) ceramic speaker
JPS5886698U (en) piezoelectric buzzer
JPS58104084U (en) dynamic speaker
JPS58178798U (en) piezoelectric speaker
JPS60192596U (en) speaker
JPS58597U (en) acoustic transducer