JPS6285077U

JPS6285077U -

Info

Publication number: JPS6285077U
Application number: JP17706385U
Authority: JP
Priority date: 1985-11-18
Filing date: 1985-11-18
Publication date: 1987-05-30

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案に係るスピーカシス
テムの実施例を示し、第１図は配置図、第２図は
平面配置図、第３図は測定手段等を説明するため
のもので、Ａは配置図、Ｂはネツトワークコイル
を右側面から見た配置図、Ｃは測定手段を示す説
明図、Ｄは特性図である。第４図は測定手段等を
説明するためのもので、Ａは配置図、Ｂは特性図
である。第５図は従来のスピーカシステムの配置
図である。１；スピーカユニツト、２；ボイスコイル、３
；ネツトワークコイル、ａ；ボイスコイル２の磁
路の中心線、ｂ；円周、ｃ；ネツトワークコイル
３の中心、ｄ；ネツトワークコイル３の磁路の中
心、ｅ；ボイスコイル２の中心線。 1 to 4 show an embodiment of the speaker system according to the present invention, FIG. 1 is a layout diagram, FIG. 2 is a plan layout diagram, and FIG. 3 is for explaining the measuring means etc. A is a layout diagram, B is a layout diagram of the network coil viewed from the right side, C is an explanatory diagram showing a measuring means, and D is a characteristic diagram. FIG. 4 is for explaining the measuring means, etc., where A is a layout diagram and B is a characteristic diagram. FIG. 5 is a layout diagram of a conventional speaker system. 1; Speaker unit, 2; Voice coil, 3
; network coil; a; center line of the magnetic path of voice coil 2; b; circumference; c; center of network coil 3; d; center of magnetic path of network coil 3; e; center of voice coil 2. line.

Claims

[Scope of utility model registration request]

A speaker characterized in that the center of a network coil is arranged on a circumference centered on the center of a magnetic path of a voice coil, and the center of the magnetic path of the network coil is also arranged on the circumference. system.