JPS59189386U

JPS59189386U - vibration device

Info

Publication number: JPS59189386U
Application number: JP8099183U
Authority: JP
Inventors: 睦夫平野
Original assignee: サンデン株式会社
Priority date: 1983-05-27
Filing date: 1983-05-27
Publication date: 1984-12-15

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

[Brief explanation of the drawing]

図面は本考案振動装置の実施例に関するものであり、第
１図は本考案の装置の要部回路図であり、第２図は加振
器を示しまた図で、ａは一部破断乎面図、ｂは側面断面
図、第３図は第２図ａとは異なる箇所で切断した断面図
、第４図は自動車用のシートに取付けた状態を示す一部
を、切欠した斜視図である。１・・・・・・ケース本体、２・・・・・・マグネット
、３・・・・・・ハウジングコア、４・・・・・・励磁
コイル、５・・・・・・加振器、６・・・・・・板バネ
、７・・・・・・リベット、８・・・・・・ヒートシン
クカバー、９・・・・・・リード線、１０−−−−−−
ゴムブツシュ、１１・・・・・・共振パッド、１２・・
・・・・接着剤、１３・・・・・・増幅器、１４・・・
・・・フィルター装置、１５・・・・・・信号混合回路
、１６・・・・・・外縁板、１８・・・・・・ビニール
バンド、１９・・・・・・シート、２０・・・・・・背
当部、２１・・・・・・スプリング。＼／６５″ 第２図（Ｆ））The drawings relate to an embodiment of the vibration device of the present invention, and FIG. 1 is a circuit diagram of the main part of the device of the present invention, and FIG. 2 is a diagram showing the vibrator. 3 is a sectional view taken at a different point from FIG. . 1... Case body, 2... Magnet, 3... Housing core, 4... Excitation coil, 5... Exciter, 6...Plate spring, 7...Rivet, 8...Heat sink cover, 9...Lead wire, 10------
Rubber bushing, 11...Resonance pad, 12...
...Adhesive, 13...Amplifier, 14...
... Filter device, 15 ... Signal mixing circuit, 16 ... Outer edge plate, 18 ... Vinyl band, 19 ... Sheet, 20 ... ...Back rest, 21...Spring. ＼ /65″ Fig. 2 (F))

Claims

[Scope of utility model registration request]

The fluctuating vibration waves are passed through a filter device, the low frequency components except those below 99 Hz are extracted, amplified by an amplifier, and introduced into an exciter, thereby converting only the low frequency components of the vibration waves into mechanical vibrations. A vibration device characterized in that the vibration is transmitted to a medium such as a floor of a building, a sheet, a bed, etc.