JPH0471099U - - Google Patents

Info

Publication number
JPH0471099U
JPH0471099U JP11431690U JP11431690U JPH0471099U JP H0471099 U JPH0471099 U JP H0471099U JP 11431690 U JP11431690 U JP 11431690U JP 11431690 U JP11431690 U JP 11431690U JP H0471099 U JPH0471099 U JP H0471099U
Authority
JP
Japan
Prior art keywords
attached
frame
diaphragm
damper
voice coil
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
JP11431690U
Other languages
Japanese (ja)
Other versions
JP2539358Y2 (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 JP1990114316U priority Critical patent/JP2539358Y2/en
Publication of JPH0471099U publication Critical patent/JPH0471099U/ja
Application granted granted Critical
Publication of JP2539358Y2 publication Critical patent/JP2539358Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

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

第１図は本考案のスピーカの一実施例を示す半
断面図、第２図は同スピーカに用いるダンパーの
上面図、第３図は同半断面正面図、第４図は要所
拡大図、第５図は従来のスピーカにおけるボイス
コイル部の半断面図である。 ６……界磁部、１１……フレーム、１３……振
動板、１４……ボイスコイル、１５……コイルボ
ビン、１６……ダンパー、１７……コルゲーシヨ
ン部、１８……軽量発泡体、１９……引出線、２
０……接着剤。 FIG. 1 is a half-sectional view showing an embodiment of the speaker of the present invention, FIG. 2 is a top view of a damper used in the speaker, FIG. 3 is a front half-sectional view of the same, and FIG. 4 is an enlarged view of key points. FIG. 5 is a half-sectional view of the voice coil section of a conventional speaker. 6... Field part, 11... Frame, 13... Vibration plate, 14... Voice coil, 15... Coil bobbin, 16... Damper, 17... Corrugation part, 18... Lightweight foam, 19... Leader line, 2
0...Adhesive.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 界磁部にフレームを結合し、このフレームに振
動板を取付け、振動板の中心部にボイスコイルを
備えたコイルボビンを吊り下げ、このコイルボビ
ンの中間部に周辺部をフレームなどに固着された
ダンパーを取付け、このダンパーに伸縮性に優れ
通気性の良好な軽量発泡体を介して一端をボイス
コイルに他端を端子部に接続された引出線を取付
けてなるスピーカ。 A frame is connected to the field part, a diaphragm is attached to this frame, a coil bobbin with a voice coil is suspended from the center of the diaphragm, and a damper whose peripheral part is fixed to the frame etc. is attached to the middle part of this coil bobbin. A speaker is attached to this damper through a lightweight foam material with excellent elasticity and good ventilation, and a leader wire is attached to the voice coil at one end and the terminal section at the other end.
JP1990114316U 1990-10-30 1990-10-30 Speaker Expired - Lifetime JP2539358Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990114316U JP2539358Y2 (en) 1990-10-30 1990-10-30 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990114316U JP2539358Y2 (en) 1990-10-30 1990-10-30 Speaker

Publications (2)

Publication Number Publication Date
JPH0471099U true JPH0471099U (en) 1992-06-23
JP2539358Y2 JP2539358Y2 (en) 1997-06-25

Family

ID=31861988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990114316U Expired - Lifetime JP2539358Y2 (en) 1990-10-30 1990-10-30 Speaker

Country Status (1)

Country Link
JP (1) JP2539358Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55173698U (en) * 1979-05-31 1980-12-12
JPH02897U (en) * 1988-06-15 1990-01-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55173698U (en) * 1979-05-31 1980-12-12
JPH02897U (en) * 1988-06-15 1990-01-05

Also Published As

Publication number Publication date
JP2539358Y2 (en) 1997-06-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term