JPS617198U - speaker device - 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 drawings]

第１図は従来の平板型振動板を有するスピーカ装置の一
例を示す部分断面側面図、第２図はその支持体を取り出
して示す斜視図、第３図はその支持体を平板型振動板に
取り付けた状態を示す縦断面図、第４図はそのスピーカ
装置の正′面図、第５図は本考案のスピーカ装置の第１
実施例の要部である支持体を取り出して示す斜視図、第
６図は本考案のスピーカ装置の第２実施例の要部である
支持体を取り出して示す斜視図、第７図はその支持体を
平板型振動板に取り付ける要部を示す断面図である。 １は平板型振動板、４は支持体である。Fig. 1 is a partially sectional side view showing an example of a conventional speaker device having a flat diaphragm, Fig. 2 is a perspective view showing the support body taken out, and Fig. 3 is a flat diaphragm structure of the support body. Fig. 4 is a front view of the speaker device, and Fig. 5 is a vertical sectional view showing the installed state.
FIG. 6 is a perspective view showing the support body, which is the main part of the speaker device of the present invention, taken out; FIG. 7 is a perspective view showing the support body, which is the main part of the second embodiment of the speaker device of the present invention. FIG. 3 is a cross-sectional view showing the main parts of attaching the body to the flat diaphragm. 1 is a flat plate type diaphragm, and 4 is a support body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 四角平板型振動板の固有振動姿態の８点の節を支持体に
よって駆動するようにしたことを特徴とするスピーカ装
置。A speaker device characterized in that eight nodes of a natural vibration mode of a rectangular flat plate type diaphragm are driven by a support.