JPS6145929U - vibration 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 the drawing]

第１図は本考案実施例の縦断正面図、第２図は同様の一
部切欠底面図、第３図は本考案実施例における第１のケ
ース又は第３のケースの平面図、第４図は同様の一部切
欠断面図である。 １・・・第１ケース、１ａ・・・周縁フランジ、２・・
・第２ケース、２ａ・・・周縁フランジ、４・・・永久
磁石、６・・・コイル、７・・・バ沫手段、Ａ・・・振
動作用体。Fig. 1 is a longitudinal sectional front view of an embodiment of the invention, Fig. 2 is a similar partially cutaway bottom view, Fig. 3 is a plan view of the first case or third case in the embodiment of the invention, and Fig. 4. is a similar partially cutaway sectional view. 1...First case, 1a...Peripheral flange, 2...
- Second case, 2a... peripheral flange, 4... permanent magnet, 6... coil, 7... bubble means, A... vibration effecting body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石と該磁石に磁力作用する励磁コイルとをその一
方を第１のケース内に固定して組み込み、かつ他方を第
２のケース内にバネ手段を介し一で振動自在に連結せし
めて振動作用体となし、この振動作用体を前記固定した
永久磁石、又は励磁コイルに所要の振動許容空間を介し
て対向させた振動装置において、前記第１のケースと第
２のケースを同一構造にするとともにそれぞれのケース
周縁に穿った孔を用いて相互に固定したことを特徴とす
る振動装置。A permanent magnet and an excitation coil that exerts a magnetic force on the magnet are fixedly assembled in a first case, and the other is connected in a second case via a spring means so as to be able to vibrate freely, thereby producing a vibration effect. In a vibrating device in which the vibration acting body is opposed to the fixed permanent magnet or excitation coil via a required vibration permissible space, the first case and the second case have the same structure, and A vibrating device characterized in that the cases are fixed to each other using holes drilled in the periphery of each case.