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JPS61109287U - - Google Patents

Info

Publication number
JPS61109287U
JPS61109287U JP19430684U JP19430684U JPS61109287U JP S61109287 U JPS61109287 U JP S61109287U JP 19430684 U JP19430684 U JP 19430684U JP 19430684 U JP19430684 U JP 19430684U JP S61109287 U JPS61109287 U JP S61109287U
Authority
JP
Japan
Prior art keywords
headphone
yoke
voice coil
magnet
terminal board
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
JP19430684U
Other languages
Japanese (ja)
Other versions
JPH0438633Y2 (en
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 filed Critical
Priority to JP1984194306U priority Critical patent/JPH0438633Y2/ja
Publication of JPS61109287U publication Critical patent/JPS61109287U/ja
Application granted granted Critical
Publication of JPH0438633Y2 publication Critical patent/JPH0438633Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のヘツドホンの一実施例を示す
断面図、第２図は第１図例に使用する端子基板の
例を示す平面図、第３図及び第４図は夫々本考案
の説明に供する線図、第５図は本考案の他の実施
例を示した断面図、第６図は第５図例に使用する
端子基板の例を示す平面図、第７図はヘツドホン
の一例を示す正面図、第８図は従来のヘツドホン
の一例を示す断面図、第９図は従来の端子基板を
示す平面図、第１０図は従来のヘツドホンの周波
数特性を示す線図である。 ２は振動板、３はボイスコイル、４はマグネツ
ト、８はヨーク、９は端子基板、９ａは透孔であ
る。 Fig. 1 is a sectional view showing an embodiment of the headphone of the present invention, Fig. 2 is a plan view showing an example of a terminal board used in the example shown in Fig. 1, and Figs. 3 and 4 are explanations of the present invention. FIG. 5 is a sectional view showing another embodiment of the present invention, FIG. 6 is a plan view showing an example of a terminal board used in the example shown in FIG. 5, and FIG. 7 is an example of a headphone. 8 is a sectional view showing an example of a conventional headphone, FIG. 9 is a plan view showing a conventional terminal board, and FIG. 10 is a diagram showing frequency characteristics of the conventional headphone. 2 is a diaphragm, 3 is a voice coil, 4 is a magnet, 8 is a yoke, 9 is a terminal board, and 9a is a through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動板が取付けられたボイスコイルと、該ボイ
スコイルに対応して設けられたマグネツトと、該
マグネツトを固定するヨークと、該ヨーク背面に
配置された端子基板とを備えるヘツドホンに於い
て、前記端子基板に複数の透孔を設けたことを特
徴とするヘツドホン。 In a headphone comprising a voice coil to which a diaphragm is attached, a magnet provided corresponding to the voice coil, a yoke for fixing the magnet, and a terminal board disposed on the back surface of the yoke, the terminal A headphone characterized by having a plurality of through holes in a substrate.
JP1984194306U 1984-12-21 1984-12-21 Expired JPH0438633Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984194306U JPH0438633Y2 (en) 1984-12-21 1984-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984194306U JPH0438633Y2 (en) 1984-12-21 1984-12-21

Publications (2)

Publication Number Publication Date
JPS61109287U true JPS61109287U (en) 1986-07-10
JPH0438633Y2 JPH0438633Y2 (en) 1992-09-09

Family

ID=30751754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984194306U Expired JPH0438633Y2 (en) 1984-12-21 1984-12-21

Country Status (1)

Country Link
JP (1) JPH0438633Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006222697A (en) * 2005-02-09 2006-08-24 Citizen Electronics Co Ltd Micro speaker and its manufacturing method
JP2008199600A (en) * 2007-02-13 2008-08-28 Cotron Corp Micro speaker and assembling method for micro speaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019041271A (en) 2017-08-25 2019-03-14 オンキヨー株式会社 Frame, speaker unit employing the same, headphone, and earphone

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819593U (en) * 1981-07-30 1983-02-07 パイオニア株式会社 headphone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819593B2 (en) * 1980-03-21 1983-04-19 株式会社 北井鉄工所 Heavy object gripping device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819593U (en) * 1981-07-30 1983-02-07 パイオニア株式会社 headphone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006222697A (en) * 2005-02-09 2006-08-24 Citizen Electronics Co Ltd Micro speaker and its manufacturing method
JP4611051B2 (en) * 2005-02-09 2011-01-12 シチズン電子株式会社 Micro speaker manufacturing method
JP2008199600A (en) * 2007-02-13 2008-08-28 Cotron Corp Micro speaker and assembling method for micro speaker

Also Published As

Publication number Publication date
JPH0438633Y2 (en) 1992-09-09

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