JPS5642209A - Spectacle type hearing aid - Google Patents

Spectacle type hearing aid

Info

Publication number
JPS5642209A
JPS5642209A JP11848679A JP11848679A JPS5642209A JP S5642209 A JPS5642209 A JP S5642209A JP 11848679 A JP11848679 A JP 11848679A JP 11848679 A JP11848679 A JP 11848679A JP S5642209 A JPS5642209 A JP S5642209A
Authority
JP
Japan
Prior art keywords
bow
hearing aid
thin film
fitting
film body
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.)
Granted
Application number
JP11848679A
Other languages
Japanese (ja)
Other versions
JPS5929843B2 (en
Inventor
Nobuhisa Kadowaki
Hiromasa Ishiwatari
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 JP11848679A priority Critical patent/JPS5929843B2/en
Publication of JPS5642209A publication Critical patent/JPS5642209A/en
Publication of JPS5929843B2 publication Critical patent/JPS5929843B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

PURPOSE: To make the parts of a vibrating part waterproof by forming the bow parts around the vibrating body provided within the bow part of a bone conduction hearing aid of sepctacle type into a thin film body.
CONSTITUTION: In the hearing aid consisting of bows 2, holding rubber 11, a vibrator case 12, a spacer 16, an S-type spring 17, set screws 18, a diaphragm 19, a stopper fitting 20, an ear pad part 32, a holding fitting 13, fitting screws 24, etc., the bow cover 30 on the bow body 25 and the ear pad part 32 are connected to one piece by a thin film body 33. The thin film body 33 may be of a flat plate shape, but if it is formed into a pleat shape, it becomes easy to elongate and contract within the same size and the responsiveness for the vibrations of the vibrator improves. These obviate the entry of moisture and dust into the bows. There is no need for any dustproof sheet and the manufacture and assembly becomes easy. In addition, the appearance provides a good look.
COPYRIGHT: (C)1981,JPO&Japio
JP11848679A 1979-09-14 1979-09-14 bone conduction hearing aid Expired JPS5929843B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11848679A JPS5929843B2 (en) 1979-09-14 1979-09-14 bone conduction hearing aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11848679A JPS5929843B2 (en) 1979-09-14 1979-09-14 bone conduction hearing aid

Publications (2)

Publication Number Publication Date
JPS5642209A true JPS5642209A (en) 1981-04-20
JPS5929843B2 JPS5929843B2 (en) 1984-07-24

Family

ID=14737860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11848679A Expired JPS5929843B2 (en) 1979-09-14 1979-09-14 bone conduction hearing aid

Country Status (1)

Country Link
JP (1) JPS5929843B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007062601A1 (en) * 2005-12-03 2007-06-07 Golden Technology (Zhuhai) Co., Ltd. Waterproof multifunction spectacle
EP2453676A1 (en) * 2005-02-21 2012-05-16 Entific Medical Systems AB Bone conduction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2453676A1 (en) * 2005-02-21 2012-05-16 Entific Medical Systems AB Bone conduction device
WO2007062601A1 (en) * 2005-12-03 2007-06-07 Golden Technology (Zhuhai) Co., Ltd. Waterproof multifunction spectacle

Also Published As

Publication number Publication date
JPS5929843B2 (en) 1984-07-24

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