JPS606392U - headphone - Google Patents

headphone

Info

Publication number
JPS606392U
JPS606392U JP9729583U JP9729583U JPS606392U JP S606392 U JPS606392 U JP S606392U JP 9729583 U JP9729583 U JP 9729583U JP 9729583 U JP9729583 U JP 9729583U JP S606392 U JPS606392 U JP S606392U
Authority
JP
Japan
Prior art keywords
speaker unit
headphone
diaphragm
shielding plate
auricle
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
JP9729583U
Other languages
Japanese (ja)
Other versions
JPS646637Y2 (en
Inventor
義幸 掃部
勉 垣内
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 JP9729583U priority Critical patent/JPS606392U/en
Publication of JPS606392U publication Critical patent/JPS606392U/en
Application granted granted Critical
Publication of JPS646637Y2 publication Critical patent/JPS646637Y2/ja
Granted legal-status Critical Current

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  • Headphones And Earphones (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図及び第３図は夫々ヘッドホンの例を示す側面図及
び正面図、第２図は第１図の装着状態の説明に供する路
線図、第４図及び第５図は夫々第３図の装着状態の説明
に供する路線図、第６図は本発明ヘッドホンの一実施例
を示す正面図、第７図は第６図の要部を示す路線図、第
８図は第６図の装着状態の説明に供する路線図、第９図
は第６図と第３図とによる夫々の周波数特性を示す線図
、第１０図は本考案の他の実施例を示す正面図である。 １はハウジング、２はスピーカユニット、２ａは振動板
、１０は遮蔽板、Ａは耳介である。1 and 3 are a side view and a front view showing an example of headphones, respectively, FIG. 2 is a route map for explaining the wearing state of the headphones in FIG. 1, and FIGS. 4 and 5 are respectively the same as in FIG. 3. 6 is a front view showing an embodiment of the headphones of the present invention, FIG. 7 is a route map showing the main parts of FIG. 6, and FIG. 8 is a diagram showing the wearing state of FIG. 6. FIG. 9 is a diagram showing the frequency characteristics of FIG. 6 and FIG. 3, and FIG. 10 is a front view showing another embodiment of the present invention. 1 is a housing, 2 is a speaker unit, 2a is a diaphragm, 10 is a shielding plate, and A is an auricle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スピーカユニットを耳介に挿入するようにしたヘッドホ
ンにおいて、上記スピーカユニットの振動板の外耳道に
対向しない範囲に上記スピーカユニットの上記振動板に
対向して遮蔽板を設け、該遮蔽板により再生音の漏れを
少なくするようにしたことを特徴とするヘッドホン。In a headphone in which a speaker unit is inserted into the auricle, a shielding plate is provided opposite to the diaphragm of the speaker unit in a range where the diaphragm of the speaker unit does not face the external auditory canal, and the shielding plate prevents reproduced sound. Headphones characterized by reducing leakage.
JP9729583U 1983-06-23 1983-06-23 headphone Granted JPS606392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9729583U JPS606392U (en) 1983-06-23 1983-06-23 headphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9729583U JPS606392U (en) 1983-06-23 1983-06-23 headphone

Publications (2)

Publication Number Publication Date
JPS606392U true JPS606392U (en) 1985-01-17
JPS646637Y2 JPS646637Y2 (en) 1989-02-21

Family

ID=30231498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9729583U Granted JPS606392U (en) 1983-06-23 1983-06-23 headphone

Country Status (1)

Country Link
JP (1) JPS606392U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127388U (en) * 1983-02-17 1984-08-27 ヤシマ電気株式会社 earphone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127388U (en) * 1983-02-17 1984-08-27 ヤシマ電気株式会社 earphone

Also Published As

Publication number Publication date
JPS646637Y2 (en) 1989-02-21

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