JPS5710114A - Telephone receiver for glasses-type bone conduction hearing aid - Google Patents

Telephone receiver for glasses-type bone conduction hearing aid

Info

Publication number
JPS5710114A
JPS5710114A JP8429180A JP8429180A JPS5710114A JP S5710114 A JPS5710114 A JP S5710114A JP 8429180 A JP8429180 A JP 8429180A JP 8429180 A JP8429180 A JP 8429180A JP S5710114 A JPS5710114 A JP S5710114A
Authority
JP
Japan
Prior art keywords
heater
control
hearing aid
diaphragm
vibration
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
JP8429180A
Other languages
Japanese (ja)
Inventor
Yoshinori Yamada
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 JP8429180A priority Critical patent/JPS5710114A/en
Publication of JPS5710114A publication Critical patent/JPS5710114A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/06—Hearing aids
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

PURPOSE:To realize a quick control and fixing of a hearing aid while a hard-of- hearing person wears the aid, by fixing a joint capable of controlling the angle of the vibration diaphragm to the ear adaptor with a hot-melt adhesive. CONSTITUTION:A control is carried out between a vibration diaphragm 23 and an ear adaptor 19 that conveys the vibration to a mastoid process centering on a resin heater 20 that serves both as a variable joint. When the control is over, the current is allowed to flow to the heater 20 from a conducting terminal 22 to generate heat. This heat dissolves a hot-melt adhesive 21, and the adhesive is cured by the natural cooling due to the discontinuation of electric conduction. Thus the ear adaptor 19, the heater 20 and the diaphragm 23 can be fixed with the prescribed relation of their positions. For the heater 20, a self-temperature control type heater that has no overheat beyond a certain temperature is used preferably since the resistance increases suddenly at a temperature higher than a certain level to give a limitation to the current.
JP8429180A 1980-06-20 1980-06-20 Telephone receiver for glasses-type bone conduction hearing aid Pending JPS5710114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8429180A JPS5710114A (en) 1980-06-20 1980-06-20 Telephone receiver for glasses-type bone conduction hearing aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8429180A JPS5710114A (en) 1980-06-20 1980-06-20 Telephone receiver for glasses-type bone conduction hearing aid

Publications (1)

Publication Number Publication Date
JPS5710114A true JPS5710114A (en) 1982-01-19

Family

ID=13826358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8429180A Pending JPS5710114A (en) 1980-06-20 1980-06-20 Telephone receiver for glasses-type bone conduction hearing aid

Country Status (1)

Country Link
JP (1) JPS5710114A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06300020A (en) * 1993-03-29 1994-10-25 Charles Pasqualini Coupling device and coupling method for coupling wear parts to the ends of tools and receptacles
JPH07318228A (en) * 1994-05-26 1995-12-08 Kajima Corp Method to prevent dew condensation on coolant piping
EP1768445A4 (en) * 2004-06-18 2009-10-21 Temco Japan Bone conduction device and tympanum thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06300020A (en) * 1993-03-29 1994-10-25 Charles Pasqualini Coupling device and coupling method for coupling wear parts to the ends of tools and receptacles
JPH07318228A (en) * 1994-05-26 1995-12-08 Kajima Corp Method to prevent dew condensation on coolant piping
EP1768445A4 (en) * 2004-06-18 2009-10-21 Temco Japan Bone conduction device and tympanum thereof

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