JPS58155156U - Acoustic coupler handset receiver structure - Google Patents

Acoustic coupler handset receiver structure

Info

Publication number
JPS58155156U
JPS58155156U JP5081482U JP5081482U JPS58155156U JP S58155156 U JPS58155156 U JP S58155156U JP 5081482 U JP5081482 U JP 5081482U JP 5081482 U JP5081482 U JP 5081482U JP S58155156 U JPS58155156 U JP S58155156U
Authority
JP
Japan
Prior art keywords
acoustic coupler
handset
handset receiver
receiver structure
receiver
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
JP5081482U
Other languages
Japanese (ja)
Inventor
広津　博文
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP5081482U priority Critical patent/JPS58155156U/en
Publication of JPS58155156U publication Critical patent/JPS58155156U/en
Pending legal-status Critical Current

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  • Telephone Set Structure (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図は従来の専用型音響結合部の断面図、第゛　　２
図は従来の共用型音響結合器の断面図、第３図は本考案
の送受話器受けの断面図、第４図は本考案を適用した音
響カプラの一実施例の断面図であ′　　る。 ５・・・弾性円筒部、６・・・音響結合穴、７・・・ス
ピーカ或いはマイクロホン収容部、８・・・送受話器受
は筒、９・・・弾性体、Ａ・・・送受話器受け。Figure 1 is a cross-sectional view of a conventional dedicated acoustic coupling unit, and Figure 2
FIG. 3 is a cross-sectional view of a conventional shared acoustic coupler, FIG. 3 is a cross-sectional view of a handset receiver according to the present invention, and FIG. 4 is a cross-sectional view of an embodiment of an acoustic coupler to which the present invention is applied. 5... Elastic cylindrical part, 6... Acoustic coupling hole, 7... Speaker or microphone accommodating part, 8... Handset receiver is cylinder, 9... Elastic body, A... Handset receiver .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弾性円筒部と、中央に音響結合穴を有し該穴の下部に設
けたスピーカあるいはマイクロホン収容部を有する送受
話器受は筒と、前記弾性円筒部と送受話器受は筒とを伸
縮可能に連結した弾性体とから構成したことを特徴とす
る音響結合器の送受話器受は構造。An elastic cylindrical portion, a handset receiver tube having an acoustic coupling hole in the center and a speaker or microphone accommodating portion provided below the hole, and an elastic cylindrical portion and a handset receiver tube that are extendably connected to each other. The structure of the handset/receiver receiver of the acoustic coupler is characterized in that it is composed of an elastic body.
JP5081482U 1982-04-08 1982-04-08 Acoustic coupler handset receiver structure Pending JPS58155156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5081482U JPS58155156U (en) 1982-04-08 1982-04-08 Acoustic coupler handset receiver structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5081482U JPS58155156U (en) 1982-04-08 1982-04-08 Acoustic coupler handset receiver structure

Publications (1)

Publication Number Publication Date
JPS58155156U true JPS58155156U (en) 1983-10-17

Family

ID=30061595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5081482U Pending JPS58155156U (en) 1982-04-08 1982-04-08 Acoustic coupler handset receiver structure

Country Status (1)

Country Link
JP (1) JPS58155156U (en)

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