JPS5961697U - flat speaker - Google Patents

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図は従来の平面スピーカの断面図、第２図は従来ス
ピーカの組立て工程図、第３図は本発明の平面スピーカ
の一実施例の断面図、第４図は本発明スピーカの組立て
工程図、第５図は本発明の平面スピーカの要部斜視図で
ある。 ５・・・磁気回路、６・・・磁気ギャップ、７・・・ボ
イスコイルボビン、９．９０・・・振動伝達部材、１０
・・・振動板、１１・・・ダンパー、１３・・・エツジ
、９３・・・平坦部。FIG. 1 is a sectional view of a conventional flat speaker, FIG. 2 is an assembly process diagram of the conventional speaker, FIG. 3 is a sectional view of an embodiment of the flat speaker of the present invention, and FIG. 4 is an assembly process of the speaker of the present invention. FIG. 5 is a perspective view of a main part of a flat speaker according to the present invention. 5... Magnetic circuit, 6... Magnetic gap, 7... Voice coil bobbin, 9.90... Vibration transmission member, 10
... Vibration plate, 11 ... Damper, 13 ... Edge, 93 ... Flat part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気回路の磁気ギャップに配挿されたボイスコイルと平
板状の振動板との間に中空の振動伝達部材を介在せしめ
た平面スピーカに於いて、上記振゛動板と当接する振動
伝達部材の当接箇所付近に振−動板を保持する為のエツ
ジを連設した事を特徴とする平面スピーカ。In a flat speaker in which a hollow vibration transmission member is interposed between a voice coil placed in a magnetic gap of a magnetic circuit and a flat diaphragm, the vibration transmission member is in contact with the diaphragm. A flat speaker characterized by continuous edges for holding a diaphragm near the contact point.