JPS5828494U - cone speaker - Google Patents

cone speaker

Info

Publication number
JPS5828494U
JPS5828494U JP12201881U JP12201881U JPS5828494U JP S5828494 U JPS5828494 U JP S5828494U JP 12201881 U JP12201881 U JP 12201881U JP 12201881 U JP12201881 U JP 12201881U JP S5828494 U JPS5828494 U JP S5828494U
Authority
JP
Japan
Prior art keywords
cone
voice coil
cone speaker
coil bobbin
base end
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
JP12201881U
Other languages
Japanese (ja)
Inventor
辰男 山口
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP12201881U priority Critical patent/JPS5828494U/en
Publication of JPS5828494U publication Critical patent/JPS5828494U/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ａ、　　ｂはこの考案に係るコーンスピーカの一
実施例に用いるボイスコイルボビンの斜視図とそれの切
り込み片部を交互に内外に折曲した状態を示す平面図、
第２図ａ、　　ｂは第１図のボイスコイルボビンによる
コーンの接合状態を示す断面図とそれの一部拡大図であ
る。 １１・・・ボイスコイルボビン、１１ａ・・・切り込み
片、１２・・・コーン、１３・・・ボイスコイル、１４
・・・磁気回路、１５・・・ダンパー、１６・・・エツ
ジ。FIGS. 1a and 1b are a perspective view of a voice coil bobbin used in an embodiment of a cone speaker according to the present invention, and a plan view showing a state in which cut pieces of the bobbin are alternately bent inward and outward;
FIGS. 2a and 2b are a sectional view and a partially enlarged view showing how the cone is connected to the voice coil bobbin of FIG. 1. 11... Voice coil bobbin, 11a... Notch piece, 12... Cone, 13... Voice coil, 14
...Magnetic circuit, 15...Damper, 16...Edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボイスコイルボビンの基端部に所定の間隔で形成した多
数の切り込み片を交互に内外に折曲し、これらの各切り
込み片の間にコーンの基端部を挟装する如くして該コー
ンと前記ボイスコイルボビンとを接合してなることを特
徴とするコーンスピーカ。A large number of cut pieces formed at predetermined intervals on the base end of the voice coil bobbin are bent inward and outward alternately, and the base end of the cone is sandwiched between each of these cut pieces. A cone speaker characterized by being made by joining a voice coil bobbin.
JP12201881U 1981-08-18 1981-08-18 cone speaker Pending JPS5828494U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12201881U JPS5828494U (en) 1981-08-18 1981-08-18 cone speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12201881U JPS5828494U (en) 1981-08-18 1981-08-18 cone speaker

Publications (1)

Publication Number Publication Date
JPS5828494U true JPS5828494U (en) 1983-02-24

Family

ID=29915952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12201881U Pending JPS5828494U (en) 1981-08-18 1981-08-18 cone speaker

Country Status (1)

Country Link
JP (1) JPS5828494U (en)

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