JPS5854199U - Electromagnetic cone sounder - Google Patents
Electromagnetic cone sounderInfo
- Publication number
- JPS5854199U JPS5854199U JP14822081U JP14822081U JPS5854199U JP S5854199 U JPS5854199 U JP S5854199U JP 14822081 U JP14822081 U JP 14822081U JP 14822081 U JP14822081 U JP 14822081U JP S5854199 U JPS5854199 U JP S5854199U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- legs
- sounder
- support plate
- leg
- 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
Links
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance 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
図面は本考案の実施例を示し、第１図は電磁□□□コー
ン音響器の縦断側面図、第２図は音響駆動部の斜視図、
第３図は連結ロンド側より見た音響駆動部の側面図、第
４図はアーマチュアの斜視図、第５図は他の実施例を示
すアーマチュアの斜視図である。
１．２・・・・・・器体ケース、３・・・・・・取り付
は板、４・・・・・・コーン、５ａ、 ５ｂ・・・・
・・支持板、６ａ、６ｂ・・・・・・永久磁石、７・・
・・・・アーマチュア、７Ｓ・・・・・・中央脚、７Ｌ
、 ７Ｒ・・・・・・左右脚、７１． ７ｒ・・・・
・・補助脚、８・・・・・・コイル、９・・・・・・連
結ロンド。The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal side view of an electromagnetic cone sounder, Fig. 2 is a perspective view of the acoustic drive unit,
FIG. 3 is a side view of the acoustic drive section as seen from the connecting iron side, FIG. 4 is a perspective view of the armature, and FIG. 5 is a perspective view of the armature showing another embodiment. 1.2... Body case, 3... Mounting plate, 4... Cone, 5a, 5b...
...Support plate, 6a, 6b...Permanent magnet, 7...
... Armature, 7S ... Center leg, 7L
, 7R...Left and right legs, 71. 7r...
...Auxiliary leg, 8...Coil, 9...Connection rond.
Claims (1)
石を固定させた磁性材からなる支持板と、中央脚メ左右
脚とを有し、中央脚と左右脚各々の間に、左脚及び右脚
と一体となった副磁路用の補助脚を備え、かつ、上記永
久磁石の空隙中に中央脚を振動可能に挿入させるように
して左右脚の一部分を上記支持板に固定させたアーマチ
ュアと、このアーマチュアの中央脚を囲むように設けた
コイルと、上記支持板及びコイルを器体ケース内に固定
するための当該ケース内に設けた固定部材と、上記アー
マチュアの中央脚先端部分とコーンとを連結させる連結
ロンドとからなる電磁型コーン音響器。It has a support plate made of a magnetic material on which two permanent magnets are fixed so that the N and S poles face each other with a gap in between, and a center leg and left and right legs. It has auxiliary legs for a sub-magnetic path that are integrated with the legs and the right leg, and a part of the left and right legs are fixed to the support plate by inserting the central leg into the gap of the permanent magnet so that it can vibrate. a coil provided so as to surround the central leg of the armature; a fixing member provided within the case for fixing the support plate and the coil within the case; and a tip portion of the central leg of the armature. An electromagnetic cone sounder consisting of a connecting rond that connects the cone and the cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14822081U JPS5854199U (en) | 1981-10-07 | 1981-10-07 | Electromagnetic cone sounder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14822081U JPS5854199U (en) | 1981-10-07 | 1981-10-07 | Electromagnetic cone sounder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5854199U true JPS5854199U (en) | 1983-04-13 |
Family
ID=29941044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14822081U Pending JPS5854199U (en) | 1981-10-07 | 1981-10-07 | Electromagnetic cone sounder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58215897A (en) * | 1982-06-04 | 1983-12-15 | ノウルズ・エレクトロニクス・カンパニ− | Electroacoustic converter |
-
1981
- 1981-10-07 JP JP14822081U patent/JPS5854199U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58215897A (en) * | 1982-06-04 | 1983-12-15 | ノウルズ・エレクトロニクス・カンパニ− | Electroacoustic converter |
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