JPS5920798U - speaker - Google Patents

speaker

Info

Publication number
JPS5920798U
JPS5920798U JP11495982U JP11495982U JPS5920798U JP S5920798 U JPS5920798 U JP S5920798U JP 11495982 U JP11495982 U JP 11495982U JP 11495982 U JP11495982 U JP 11495982U JP S5920798 U JPS5920798 U JP S5920798U
Authority
JP
Japan
Prior art keywords
speaker
voice coil
viscoelastic material
bobbin
magnetic gap
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
JP11495982U
Other languages
Japanese (ja)
Inventor
和則 菊嶋
賢一 石黒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP11495982U priority Critical patent/JPS5920798U/en
Publication of JPS5920798U publication Critical patent/JPS5920798U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • 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) [Abstract] 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図は従来のスピーカの半断面図、第２図は他の従来
のスピーカの半断面図、第３図は本考案の第１実施例の
半断面図、第４図は第２実施例の要部断面図、第５図は
第３実施例の半断面図、第６図は第４実施例の半断面図
、第７図は第５実施例の半断面図である。 ２ａ、　　３ａ・・・磁極、４・・・磁気ギャップ、５
・・・ボビン、６・・・ボイスコイル、１６・・・粘弾
性材料。 第−３図 第４図FIG. 1 is a half-sectional view of a conventional speaker, FIG. 2 is a half-sectional view of another conventional speaker, FIG. 3 is a half-sectional view of a first embodiment of the present invention, and FIG. 4 is a second embodiment of the present invention. 5 is a half-sectional view of the third embodiment, FIG. 6 is a half-sectional view of the fourth embodiment, and FIG. 7 is a half-sectional view of the fifth embodiment. 2a, 3a...Magnetic pole, 4...Magnetic gap, 5
...Bobbin, 6...Voice coil, 16...Viscoelastic material. Figure-3 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ギャップ内にボイスコイルを巻回したボビンを吊り
下げ、ボイスコイルの駆動を振動板に伝達するようにし
たスピーカにおいて、磁極の上面とボイスコイル上方の
ボビンとの間に粘弾性材料を配し、この粘弾性材料によ
りボ・イスフィルを磁気ギャップ内に支持したことを特
徴とするスピーカ。In a speaker in which a bobbin with a voice coil wound thereon is suspended within a magnetic gap and the drive of the voice coil is transmitted to a diaphragm, a viscoelastic material is placed between the top surface of the magnetic pole and the bobbin above the voice coil. , a speaker characterized in that a voice fill is supported within a magnetic gap by this viscoelastic material.
JP11495982U 1982-07-30 1982-07-30 speaker Pending JPS5920798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11495982U JPS5920798U (en) 1982-07-30 1982-07-30 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11495982U JPS5920798U (en) 1982-07-30 1982-07-30 speaker

Publications (1)

Publication Number Publication Date
JPS5920798U true JPS5920798U (en) 1984-02-08

Family

ID=30265537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11495982U Pending JPS5920798U (en) 1982-07-30 1982-07-30 speaker

Country Status (1)

Country Link
JP (1) JPS5920798U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112297U (en) * 1985-12-28 1987-07-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112297U (en) * 1985-12-28 1987-07-17

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