JPS63158093U - - Google Patents

Info

Publication number
JPS63158093U
JPS63158093U JP5073087U JP5073087U JPS63158093U JP S63158093 U JPS63158093 U JP S63158093U JP 5073087 U JP5073087 U JP 5073087U JP 5073087 U JP5073087 U JP 5073087U JP S63158093 U JPS63158093 U JP S63158093U
Authority
JP
Japan
Prior art keywords
drive coil
magnetic circuit
outer case
guide hole
axis direction
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
Application number
JP5073087U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5073087U priority Critical patent/JPS63158093U/ja
Priority to DE19873735134 priority patent/DE3735134A1/en
Priority to US07/109,012 priority patent/US4967871A/en
Publication of JPS63158093U publication Critical patent/JPS63158093U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による電気機械振動変換装置
の断面図、第２図は従来例の断面図、第３図は同
ダンパの平面図、第４図は同特性線図である。 １１……アウタケース、１２Ａ，１２Ｂ……キ
ヤツプ、１３……磁気回路、１３Ａ……センター
ポール、１３Ｂ……案内孔、１４……ダンパ、１
５……コイルボビン、１６……駆動コイル、１７
……滑動案内部材、１８……円筒部材、１８Ａ…
…フランジ。 FIG. 1 is a sectional view of the electromechanical vibration converter according to the invention, FIG. 2 is a sectional view of a conventional example, FIG. 3 is a plan view of the same damper, and FIG. 4 is a characteristic line diagram thereof. 11... Outer case, 12A, 12B... Cap, 13... Magnetic circuit, 13A... Center pole, 13B... Guide hole, 14... Damper, 1
5... Coil bobbin, 16... Drive coil, 17
...Sliding guide member, 18...Cylindrical member, 18A...
...Flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気回路と、この磁気回路のエアギヤツプ中に
位置する駆動コイルと、この駆動コイルが巻かれ
ていて前記駆動コイルの動きをアウタケースに伝
えるコイルボビンと、前記磁気回路をアウタケー
スに支持するダンパとを備える電気機械振動変換
装置において、磁気回路の中心位置に音軸方向に
沿つて形成された案内孔と、この案内孔に嵌装さ
れていて、端部がアウタケースに連結されている
連結部材とを備え、駆動コイルに発生する駆動力
を音軸方向にのみ伝達できるように構成したこと
を特徴とする電気機械振動変換装置。 A magnetic circuit, a drive coil located in an air gap of the magnetic circuit, a coil bobbin around which the drive coil is wound and which transmits the movement of the drive coil to an outer case, and a damper that supports the magnetic circuit on the outer case. An electromechanical vibration transducer comprising: a guide hole formed along the sound axis direction at a central position of the magnetic circuit; a connecting member fitted into the guide hole and having an end connected to an outer case; 1. An electromechanical vibration transducer comprising: a drive coil configured to transmit driving force generated in a drive coil only in the sound axis direction.
JP5073087U 1986-10-16 1987-04-03 Pending JPS63158093U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5073087U JPS63158093U (en) 1987-04-03 1987-04-03
DE19873735134 DE3735134A1 (en) 1986-10-16 1987-10-16 BODY-SENSITIVE ACOUSTIC DEVICE
US07/109,012 US4967871A (en) 1986-10-16 1987-10-16 Body-sensible acoustic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5073087U JPS63158093U (en) 1987-04-03 1987-04-03

Publications (1)

Publication Number Publication Date
JPS63158093U true JPS63158093U (en) 1988-10-17

Family

ID=30874358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5073087U Pending JPS63158093U (en) 1986-10-16 1987-04-03

Country Status (1)

Country Link
JP (1) JPS63158093U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6081596B2 (en) * 2013-08-05 2017-02-15 パイオニア株式会社 Beauty equipment
US10882075B2 (en) 2018-06-04 2021-01-05 Onkyo Corporation Vibrator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994997A (en) * 1983-10-22 1984-05-31 Bodeisonitsuku Kk Electro-mechanical vibration transducer
JPS6157790B2 (en) * 1981-02-20 1986-12-08 Toyo Boseki Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157790B2 (en) * 1981-02-20 1986-12-08 Toyo Boseki Kk
JPS5994997A (en) * 1983-10-22 1984-05-31 Bodeisonitsuku Kk Electro-mechanical vibration transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6081596B2 (en) * 2013-08-05 2017-02-15 パイオニア株式会社 Beauty equipment
US10882075B2 (en) 2018-06-04 2021-01-05 Onkyo Corporation Vibrator

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