JPS60145782U - public address telephone - Google Patents

public address telephone

Info

Publication number
JPS60145782U
JPS60145782U JP3245384U JP3245384U JPS60145782U JP S60145782 U JPS60145782 U JP S60145782U JP 3245384 U JP3245384 U JP 3245384U JP 3245384 U JP3245384 U JP 3245384U JP S60145782 U JPS60145782 U JP S60145782U
Authority
JP
Japan
Prior art keywords
microphone
support plate
formed inside
housing
public address
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
JP3245384U
Other languages
Japanese (ja)
Other versions
JPH0528872Y2 (en
Inventor
弘行 松井
郷野　隆二
Original Assignee
日本電信電話株式会社
株式会社東芝
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 日本電信電話株式会社, 株式会社東芝 filed Critical 日本電信電話株式会社
Priority to JP3245384U priority Critical patent/JPS60145782U/en
Publication of JPS60145782U publication Critical patent/JPS60145782U/en
Application granted granted Critical
Publication of JPH0528872Y2 publication Critical patent/JPH0528872Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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 drawings]

、佛１図は本考案に係るマイクロホンの取付構造を採用
また拡声電話機の概念的な断面図、第２図はマイク室を
示す筐体の要部拡大断面図、第３図は第２図の上面断面
図である。 ２・・・上カバー、３・・・筐体底板、１１，１２・・
・一体、１３・・・マイク室、１４−・・マイクロホン
、１′５・・・マイク支持板、１６・・・マイクロホン
取付リング、１７．１８・・・リード線、１９，２０・
・・挿通孔、２１・・・凸部。, Figure 1 is a conceptual cross-sectional view of a loudspeaker telephone that employs the microphone mounting structure according to the present invention, Figure 2 is an enlarged cross-sectional view of the main part of the housing showing the microphone room, and Figure 3 is the same as in Figure 2. It is a top sectional view. 2... Upper cover, 3... Housing bottom plate, 11, 12...
・Integrated, 13... Microphone chamber, 14-... Microphone, 1'5... Microphone support plate, 16... Microphone mounting ring, 17. 18... Lead wire, 19, 20.
...Insertion hole, 21...Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筐体本体内に形成した壁体と、この筐体本体の開口面を
覆う筐体部材内に形成した壁体とによって筐体内にマイ
ク室を形成し、このマイク室に弾”性体のマイク支持板
を配置するとともに、このマイク支持板のマイクロホン
取付部にマイクロホンを取付けるようにした音響機器に
おけるマイクロホンの取付構造において、前記マイク支
持板と、前記マイクロホン取付リングと、このマイクロ
ホンに接続するリード線の挿通孔を有する凸部とを弾性
部材で一体に成形するとともに、前記凸部を前記壁体間
に押圧挾持させるようにしたことを特徴とする音響機器
におけるマイクロホンの取付構造。A microphone chamber is formed inside the housing by a wall formed inside the housing body and a wall formed inside the housing member covering the opening surface of the housing body, and an elastic microphone is placed in this microphone chamber. A microphone mounting structure for an audio device in which a support plate is arranged and a microphone is mounted on a microphone mounting portion of the microphone support plate, the microphone support plate, the microphone mounting ring, and a lead wire connected to the microphone. A mounting structure for a microphone in an audio device, characterized in that a convex portion having an insertion hole is integrally molded with an elastic member, and the convex portion is pressed and clamped between the walls.
JP3245384U 1984-03-07 1984-03-07 public address telephone Granted JPS60145782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3245384U JPS60145782U (en) 1984-03-07 1984-03-07 public address telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3245384U JPS60145782U (en) 1984-03-07 1984-03-07 public address telephone

Publications (2)

Publication Number Publication Date
JPS60145782U true JPS60145782U (en) 1985-09-27
JPH0528872Y2 JPH0528872Y2 (en) 1993-07-23

Family

ID=30533979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3245384U Granted JPS60145782U (en) 1984-03-07 1984-03-07 public address telephone

Country Status (1)

Country Link
JP (1) JPS60145782U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005104605A1 (en) * 2004-04-22 2005-11-03 Sony Corporation Headphone with cord reel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005104605A1 (en) * 2004-04-22 2005-11-03 Sony Corporation Headphone with cord reel

Also Published As

Publication number Publication date
JPH0528872Y2 (en) 1993-07-23

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