JPS5811388U - speaker - Google Patents

speaker

Info

Publication number
JPS5811388U
JPS5811388U JP10421681U JP10421681U JPS5811388U JP S5811388 U JPS5811388 U JP S5811388U JP 10421681 U JP10421681 U JP 10421681U JP 10421681 U JP10421681 U JP 10421681U JP S5811388 U JPS5811388 U JP S5811388U
Authority
JP
Japan
Prior art keywords
paper tube
tube frame
utility
paper
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
JP10421681U
Other languages
Japanese (ja)
Inventor
森川　英次
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP10421681U priority Critical patent/JPS5811388U/en
Publication of JPS5811388U publication Critical patent/JPS5811388U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In 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) [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 the drawing]

第１図は従来のスピーカの断面図、第２図、第３図及び
第４図は本考案のスピーカの夫々異なる実施例の断面図
であり、１′は紙管フレーム、２は振動板、３は磁気回
路、５・・・はアーム部材、６はグラスウール、７・・
・は通気孔、を夫々示している。 第３図 第４図FIG. 1 is a sectional view of a conventional speaker, and FIGS. 2, 3, and 4 are sectional views of different embodiments of the speaker of the present invention, where 1' is a paper tube frame, 2 is a diaphragm, 3 is a magnetic circuit, 5... is an arm member, 6 is glass wool, 7...
・denotes a ventilation hole, respectively. Figure 3 Figure 4

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）紙材を筒状に成形し７てなる紙管フレームと該紙
管フレームの前部の開口端部に取りつけられた振動板と
、該振動板を駆動する為に上記紙管フレーム内部に装備
された駆動部と、からなるスピーカに於いて、上記紙管
フレームはその後部を切断する事に依って、任意の長さ
に設定可能とした事を特徴とするスピーカ。(1) A paper tube frame made of paper material molded into a cylindrical shape, a diaphragm attached to the front open end of the paper tube frame, and an inside of the paper tube frame to drive the diaphragm. and a drive unit equipped with a drive unit, characterized in that the paper tube frame can be set to any length by cutting the rear part of the paper tube frame. （２）上記紙管フレームの内壁に吸音材を貼付けた事を
特徴とする実用新案登録請求の範囲第１項記載のスピー
カ。(2) The speaker according to claim 1, which is a registered utility model, characterized in that a sound absorbing material is attached to the inner wall of the paper tube frame. （３）上記紙管フレームの壁面に適数個の通気孔を設け
た事を特徴とする実用新案登録請求の範囲第１項及び第
２項記載のスピーカ。(3) The speaker according to claims 1 and 2 of the utility model registration claim, characterized in that an appropriate number of ventilation holes are provided on the wall surface of the paper tube frame.
JP10421681U 1981-07-13 1981-07-13 speaker Pending JPS5811388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10421681U JPS5811388U (en) 1981-07-13 1981-07-13 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10421681U JPS5811388U (en) 1981-07-13 1981-07-13 speaker

Publications (1)

Publication Number Publication Date
JPS5811388U true JPS5811388U (en) 1983-01-25

Family

ID=29898825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10421681U Pending JPS5811388U (en) 1981-07-13 1981-07-13 speaker

Country Status (1)

Country Link
JP (1) JPS5811388U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002032187A1 (en) * 2000-10-06 2002-04-18 Mitsubishi Denki Kabushiki Kaisha Speaker device, and method and device for producing the same
JP2017191981A (en) * 2016-04-12 2017-10-19 宏尚 佐藤 Speaker device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002032187A1 (en) * 2000-10-06 2002-04-18 Mitsubishi Denki Kabushiki Kaisha Speaker device, and method and device for producing the same
JPWO2002032187A1 (en) * 2000-10-06 2004-02-26 三菱電機株式会社 Speaker device, speaker device manufacturing method, and speaker device manufacturing device
US6899794B1 (en) 2000-10-06 2005-05-31 Mitsubishi Denki Kabushiki Kaisha Speaker device, and method and device for producing the same
US7386145B2 (en) 2000-10-06 2008-06-10 Mitsubishi Denki Kabushiki Kaisha Loudspeaker system, method and apparatus of manufacturing the same
JP2017191981A (en) * 2016-04-12 2017-10-19 宏尚 佐藤 Speaker device

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