JPS58101598U - driver unit - Google Patents

driver unit

Info

Publication number
JPS58101598U
JPS58101598U JP19487581U JP19487581U JPS58101598U JP S58101598 U JPS58101598 U JP S58101598U JP 19487581 U JP19487581 U JP 19487581U JP 19487581 U JP19487581 U JP 19487581U JP S58101598 U JPS58101598 U JP S58101598U
Authority
JP
Japan
Prior art keywords
driver unit
multilayer
voice coil
bobbinless
diaphragm
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
JP19487581U
Other languages
Japanese (ja)
Inventor
毛利　仁
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP19487581U priority Critical patent/JPS58101598U/en
Publication of JPS58101598U publication Critical patent/JPS58101598U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical 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]

第１図は従来一般のドライバユニットの断面側面図、第
２図は同部分拡大半断面図、第３図は本考案の１実施例
の要部半断面図である。 １・・・ボイスコイル、１ａ・・・一端部、２・・・振
動板。FIG. 1 is a cross-sectional side view of a conventional general driver unit, FIG. 2 is an enlarged half-sectional view of the same portion, and FIG. 3 is a half-sectional view of a main part of an embodiment of the present invention. 1... Voice coil, 1a... One end, 2... Vibration plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボビンレス複層巻きのボイスコイルの一端部ヲさらに複
層巻きして多層捲回成形し、この端部を振動板外周部に
接着するようにしたことを特徴とするドライバユニット
。A driver unit characterized in that one end of a bobbinless multilayer voice coil is further wound in multiple layers to form a multilayer winding, and this end is bonded to the outer circumference of a diaphragm.
JP19487581U 1981-12-28 1981-12-28 driver unit Pending JPS58101598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19487581U JPS58101598U (en) 1981-12-28 1981-12-28 driver unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19487581U JPS58101598U (en) 1981-12-28 1981-12-28 driver unit

Publications (1)

Publication Number Publication Date
JPS58101598U true JPS58101598U (en) 1983-07-11

Family

ID=30108174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19487581U Pending JPS58101598U (en) 1981-12-28 1981-12-28 driver unit

Country Status (1)

Country Link
JP (1) JPS58101598U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002271890A (en) * 2001-03-09 2002-09-20 Onkyo Corp Small-sized speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002271890A (en) * 2001-03-09 2002-09-20 Onkyo Corp Small-sized speaker
JP4529038B2 (en) * 2001-03-09 2010-08-25 オンキヨー株式会社 Small speaker

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