JPS63173991U - - Google Patents

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Publication number
JPS63173991U
JPS63173991U JP6744387U JP6744387U JPS63173991U JP S63173991 U JPS63173991 U JP S63173991U JP 6744387 U JP6744387 U JP 6744387U JP 6744387 U JP6744387 U JP 6744387U JP S63173991 U JPS63173991 U JP S63173991U
Authority
JP
Japan
Prior art keywords
gap
fixed
frame
bone
suspension
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
JP6744387U
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 JP6744387U priority Critical patent/JPS63173991U/ja
Publication of JPS63173991U publication Critical patent/JPS63173991U/ja
Pending legal-status Critical Current

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  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Description

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

第１図は本考案の一実施例を示す断面図、第２
図はサスペンシヨンの平面図、第３図は本考案の
他の実施例を示す断面図である。 １……ヨーク、２……マグネツト、３……ポー
ルピース、４……空隙、５……フレーム、６……
アマチユア、７……サスペンシヨン、８……ムー
ビングコイル。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a plan view of the suspension, and FIG. 3 is a sectional view showing another embodiment of the present invention. 1...Yoke, 2...Magnet, 3...Pole piece, 4...Gap, 5...Frame, 6...
amateur, 7...suspension, 8...moving coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フレームに固着され、空隙を有する磁気回路を
備え、サスペンシヨンを介してフレームに支持さ
れた骨振動ピツクアツプに固着されたムービング
コイルを前記空隙内に振動自在に配設したことを
特徴とするダイナミツク型骨伝導トランスジユー
サー。 A dynamic type, which is fixed to a frame and includes a magnetic circuit having a gap, and a moving coil fixed to a bone vibrating pickup supported by the frame via a suspension is arranged in the gap so as to be able to vibrate freely. Bone conduction transducer.
JP6744387U 1987-05-07 1987-05-07 Pending JPS63173991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6744387U JPS63173991U (en) 1987-05-07 1987-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6744387U JPS63173991U (en) 1987-05-07 1987-05-07

Publications (1)

Publication Number Publication Date
JPS63173991U true JPS63173991U (en) 1988-11-11

Family

ID=30906362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6744387U Pending JPS63173991U (en) 1987-05-07 1987-05-07

Country Status (1)

Country Link
JP (1) JPS63173991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4580025B1 (en) * 2009-05-21 2010-11-10 株式会社アイビット Bone conduction transducer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535546A (en) * 1976-07-05 1978-01-19 Hitachi Ltd Microfish searching device
JPS581021U (en) * 1981-06-23 1983-01-06 太田　正之 Single plate posture correction device
JPS58182398A (en) * 1982-04-19 1983-10-25 Takeshi Yoshii Magnetic bone conduction and eardrum oscillation microphone in common use of transmission and reception
JPS58182397A (en) * 1982-04-19 1983-10-25 Takeshi Yoshii Magnetic bone conduction microphone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535546A (en) * 1976-07-05 1978-01-19 Hitachi Ltd Microfish searching device
JPS581021U (en) * 1981-06-23 1983-01-06 太田　正之 Single plate posture correction device
JPS58182398A (en) * 1982-04-19 1983-10-25 Takeshi Yoshii Magnetic bone conduction and eardrum oscillation microphone in common use of transmission and reception
JPS58182397A (en) * 1982-04-19 1983-10-25 Takeshi Yoshii Magnetic bone conduction microphone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4580025B1 (en) * 2009-05-21 2010-11-10 株式会社アイビット Bone conduction transducer
JP2010273084A (en) * 2009-05-21 2010-12-02 I-Bit Co Ltd Bone conduction transducer

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