JPS5821267Y2 - 受話器 - Google Patents

受話器

Info

Publication number
JPS5821267Y2
JPS5821267Y2 JP1979098513U JP9851379U JPS5821267Y2 JP S5821267 Y2 JPS5821267 Y2 JP S5821267Y2 JP 1979098513 U JP1979098513 U JP 1979098513U JP 9851379 U JP9851379 U JP 9851379U JP S5821267 Y2 JPS5821267 Y2 JP S5821267Y2
Authority
JP
Japan
Prior art keywords
vibration
ear
auricle
contact plate
contact
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.)
Expired
Application number
JP1979098513U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5617780U (enExample
Inventor
石渡裕政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1979098513U priority Critical patent/JPS5821267Y2/ja
Publication of JPS5617780U publication Critical patent/JPS5617780U/ja
Application granted granted Critical
Publication of JPS5821267Y2 publication Critical patent/JPS5821267Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP1979098513U 1979-07-16 1979-07-16 受話器 Expired JPS5821267Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979098513U JPS5821267Y2 (ja) 1979-07-16 1979-07-16 受話器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979098513U JPS5821267Y2 (ja) 1979-07-16 1979-07-16 受話器

Publications (2)

Publication Number Publication Date
JPS5617780U JPS5617780U (enExample) 1981-02-16
JPS5821267Y2 true JPS5821267Y2 (ja) 1983-05-06

Family

ID=29331289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979098513U Expired JPS5821267Y2 (ja) 1979-07-16 1979-07-16 受話器

Country Status (1)

Country Link
JP (1) JPS5821267Y2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578823B2 (ja) * 1987-09-07 1997-02-05 明星電気株式会社 骨伝導スピーカ
JP3556151B2 (ja) * 2000-05-09 2004-08-18 株式会社テムコジャパン 骨伝導スピーカを用いた送受話装置
JP5718672B2 (ja) * 2011-02-23 2015-05-13 株式会社ファインウェル 送受話ユニット
CN102959930B (zh) 2010-12-27 2016-01-27 罗姆股份有限公司 移动电话
US9313306B2 (en) 2010-12-27 2016-04-12 Rohm Co., Ltd. Mobile telephone cartilage conduction unit for making contact with the ear cartilage
JP5783352B2 (ja) 2011-02-25 2015-09-24 株式会社ファインウェル 会話システム、会話システム用指輪、携帯電話用指輪、指輪型携帯電話、及び、音声聴取方法
TWI666910B (zh) 2012-01-20 2019-07-21 日商精良股份有限公司 mobile phone
TWI571133B (zh) 2012-06-29 2017-02-11 Rohm Co Ltd stereophone
KR101972290B1 (ko) 2013-08-23 2019-04-24 파인웰 씨오., 엘티디 휴대 전화
KR101926586B1 (ko) 2013-10-24 2018-12-10 파인웰 씨오., 엘티디 팔찌형 송수화 장치, 팔찌형 통지 장치
JP6551919B2 (ja) 2014-08-20 2019-07-31 株式会社ファインウェル 見守りシステム、見守り検知装置および見守り通報装置
EP3236669A4 (en) 2014-12-18 2018-10-03 Rohm Co., Ltd. Cartilage conduction hearing device using electromagnetic-type vibration unit, and electromagnetic-type vibration unit
KR102056550B1 (ko) 2015-07-15 2019-12-16 파인웰 씨오., 엘티디 로봇 및 로봇 시스템

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515832U (enExample) * 1978-07-17 1980-01-31

Also Published As

Publication number Publication date
JPS5617780U (enExample) 1981-02-16

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