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EP0309834B1 - Prothèse auditive avec logement de batterie - Google Patents

Prothèse auditive avec logement de batterie Download PDF

Info

Publication number
EP0309834B1
EP0309834B1 EP88115226A EP88115226A EP0309834B1 EP 0309834 B1 EP0309834 B1 EP 0309834B1 EP 88115226 A EP88115226 A EP 88115226A EP 88115226 A EP88115226 A EP 88115226A EP 0309834 B1 EP0309834 B1 EP 0309834B1
Authority
EP
European Patent Office
Prior art keywords
hearing aid
battery compartment
hinge
housing
battery
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 - Lifetime
Application number
EP88115226A
Other languages
German (de)
English (en)
Other versions
EP0309834A1 (fr
Inventor
Erich Schmid
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.)
Sivantos GmbH
Original Assignee
Siemens AG
Siemens Audiologische Technik GmbH
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 Siemens AG, Siemens Audiologische Technik GmbH filed Critical Siemens AG
Priority to AT88115226T priority Critical patent/ATE77193T1/de
Publication of EP0309834A1 publication Critical patent/EP0309834A1/fr
Application granted granted Critical
Publication of EP0309834B1 publication Critical patent/EP0309834B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/602—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/004—Application hearing aid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture

Definitions

  • the present invention relates to a hearing aid to be worn behind the ear (BTE device) with a pivotable battery charger according to the preamble of patent claim 1.
  • the battery drawers of conventional BTE devices are located at the lower end of the hearing aid housing and are pivotally supported by the housing.
  • the battery drawers can be brought into at least two swivel positions, the first being a swiveled-in position in which a battery held in the drawer touches the contact springs with its pole faces, and the second is a swiveled-out position in which the battery can be removed and replaced .
  • latching means are provided on the housing.
  • the housing is traditionally designed so that it comprises two housing shells, one comprising a pin forming the pivot axis and the second housing shell having the latching means. This construction is commonly used both in hearing aids, the housing shells of which consist of two side shells, and in devices whose shells are separated into a front and a rear shell.
  • both shell halves are required to hold the battery door in a certain position. It must therefore be worked with great care in the manufacture so that the various brackets of the battery drawer, in particular the pivot axis and the locking means, are arranged precisely in relation to the battery drawer and to each other. Even slight deviations from the This is because minimal tolerances mean that the battery charger, for example, does not fit exactly with the housing shells or wobbles slightly in one or more positions.
  • DE-A-22 19 970 describes a hearing aid housing consisting of two side shells, a hinge pin and locking means being arranged on one half of the shell.
  • the design effort mentioned above does not, however, not apply in this case, since the position of a plug hole for the hinge pin on the second half of the shell must nevertheless be matched exactly to the pin.
  • the object of the present invention is to provide a hearing aid which enables a precisely positioned and optimally functioning battery charger with less effort than before.
  • the battery drawer is held by only one housing shell and held firmly in the swivel positions. Therefore, only tolerances between these two components of the hearing aid need to be taken into account.
  • the hinge and the locking means are arranged on a housing shell, these tolerances are relatively easy to maintain. This is particularly true if the housing shell, the hinge and the locking means are manufactured in one piece using conventional spraying technology.
  • the structure of the device is also made easier. After attaching the battery drawer to the housing shell, it is so tight that it cannot come loose or wobble during further assembly. This gives you the opportunity to check the functionality of the battery drawer before finally assembling the device.
  • the battery drawer can no longer be separated from the housing without first taking the housing shells apart. It is therefore not possible to accidentally charge the battery, e.g. when changing the battery.
  • the hearing aid housing consists of an inner shell 2 and an outer shell 3. Operating elements, in particular volume controls 4 and switches 5 for switching between the microphone and telephone coil, protrude from the outer shell 3 on the rear surface 3 ′ of the hearing aid 1.
  • a pivotable flap 6 on the rear surface 3, which covers a group of actuators.
  • a support hook 7 facilitates the positioning of the hearing aid 1 behind the ear of the hearing impaired and at the same time directs acoustic signals to the ear.
  • a battery charger 8 for a battery 8 ' At the opposite end is a battery charger 8 for a battery 8 '. The pivoting of the battery drawer 8 is facilitated by a finger grip 9 which protrudes somewhat on the end face of the hearing aid housing.
  • Fig. 2 shows a side view of the hearing aid 1, the end with the battery drawer 8 being shown in longitudinal section.
  • the battery door 8 hangs on a hinge 10, which is formed by two pins 10.1, 10.2.
  • the hinge 10 is arranged parallel to a parting plane 25.
  • Each pin 10.1, 10.2 is firmly connected to the inner shell 2 on side surfaces 2 'and 2 ⁇ .
  • a bead 11 on the battery drawer 8 presses against a shell edge 12 on the inner shell 2.
  • the shell edge 12 is arranged with respect to the bead 11 in such a way that the bead 11 abuts the edge 12 in all pivoted positions of the battery drawer 8.
  • the battery door 8 is thus firmly attached to the hinge.
  • the contact springs 13, 14 contact the poles of the battery 8 '.
  • the device 1 can be switched on in this position of the battery charger 8 by means of the switch 5.
  • the battery drawer 8 cannot be pushed further into the device 1 via this swivel position, since the finger grip 9 abuts an edge 15 of the outer shell 3.
  • the drawer 8 is pivoted out of the device 1 in the opposite direction.
  • Fig. 3 shows the device 1 before assembly.
  • the battery door 8 is suspended from the pin 10.1, 10.2 by means of the longitudinal trough 16.
  • the drawer 8 must be pivoted all the way up when hanging be otherwise the bead 11 hooks on the edge 12.
  • the drawer 8 can be swung down.
  • the outer shell 3 is placed on the inner shell so that lobes 17 engage and the knob 18 on the side surface 2 'of the inner shell 2 - and a corresponding knob on the side surface 2 ⁇ - in appropriately designed recesses 19 (not visible) on the outer shell 3rd snaps in.
  • the shells 2, 3 are firmly connected to one another with screws 20, which are held in a web 21 on the outer shell 3.
  • the outer shell 3 would first have to be separated from the inner shell 2.
  • Fig. 4 shows a part of the side surface 2 'from the inside.
  • the pin 10.1 protrudes from the surface.
  • the shell edge 12 can be seen above the pin 10.1.
  • a cavity 23 belongs in particular to this area.
  • the cavity 23 together with a projection 24 on the battery door provides the latching means of the hearing aid.
  • the projection 24 snaps into the cavity 23.
  • the battery drawer 8 is thus firmly closed and only moves when force is exerted on the finger grip 9.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Battery Mounting, Suspending (AREA)

Claims (5)

  1. Appareil de correction auditive (1) comportant un boîtier destiné à être porté derrière l'oreille et comprenant deux coques (2,3), une charnière (10) formée par au moins un téton d'une coque du boîtier, et des moyens d'encliquetage associés (11,12) et un logement pour une pile (8), qui peut pivoter autour de la charnière et peut assumer une multiplicité de positions de pivotement, grâce aux moyens d'encliquetage, caractérisé par le fait que la charnière (10) et les moyens d'encliquetage (11,12) sont disposés sur la même coque (2) du boîtier, la charnière (10) étant parallèle à un plan de séparation des coques (2,3) du boîtier, que le logement pour une pile (8) comporte une cavité longitudinale en forme d'auge (16), qu'il est monté sur la coque (2) du boîtier et qu'il est accroché par sa cavité longitudinale en forme d'auge à la charnière.
  2. Appareil de correction auditive suivant la revendication 1, caractérisé par le fait que les moyens d'encliquetage comprennent au moins un appendice saillant (24) et un évidement (23).
  3. Appareil de correction auditive suivant la revendication 2, caractérisé par le fait que l'appendice saillant (24) est disposé sur le logement pour pile (8) et que l'évidement (23) est ménagé sur la face intérieure de la coque (2) du boîtier.
  4. Appareil de correction auditive suivant la revendication 1, caractérisé par le fait qu'un rebord (11) sur le logement pour une pile (8) est bloqué par serrage entre la charnière (10) et un bord (12), tourné vers le logement pour une pile, de la coque (2) du boîtier, de sorte que le logement pour une pile (8) est bloqué sur la charnière lorsque l'appareil (1) est assemblé.
  5. Appareil de correction auditive suivant la revendication 1, caractérisé par le fait que la coque (2) du boitier comporte deux surfaces latérales (2' ,2"), sur lesquelles sont disposés des tétons respectifs (10.1, 10.2).
EP88115226A 1987-09-29 1988-09-16 Prothèse auditive avec logement de batterie Expired - Lifetime EP0309834B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88115226T ATE77193T1 (de) 1987-09-29 1988-09-16 Hoergeraet mit batterielade.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8713088U DE8713088U1 (de) 1987-09-29 1987-09-29 Hörgerät mit Batterielade
DE8713088U 1987-09-29

Publications (2)

Publication Number Publication Date
EP0309834A1 EP0309834A1 (fr) 1989-04-05
EP0309834B1 true EP0309834B1 (fr) 1992-06-10

Family

ID=6812561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88115226A Expired - Lifetime EP0309834B1 (fr) 1987-09-29 1988-09-16 Prothèse auditive avec logement de batterie

Country Status (4)

Country Link
US (1) US5062138A (fr)
EP (1) EP0309834B1 (fr)
AT (1) ATE77193T1 (fr)
DE (2) DE8713088U1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416155A1 (fr) * 1989-09-07 1991-03-13 Siemens Aktiengesellschaft Prothèse auditive à porter derrière l'oreille
US5133016A (en) * 1991-03-15 1992-07-21 Wallace Clark Hearing aid with replaceable drying agent
EP0674465A1 (fr) * 1994-03-24 1995-09-27 Phonak Ag Prothèse acoustique alimenté par batterie
US5687242A (en) * 1995-08-11 1997-11-11 Resistance Technology, Inc. Hearing aid controls operable with battery door
US6205227B1 (en) 1998-01-31 2001-03-20 Sarnoff Corporation Peritympanic hearing instrument
US6101259A (en) * 1998-08-03 2000-08-08 Motorola, Inc. Behind the ear communication device
EP1120009B1 (fr) 1998-10-07 2003-12-10 Oticon A/S Prothese auditive
EP1120010B1 (fr) * 1998-10-07 2010-04-21 Oticon A/S Prothese auditive
US20070071265A1 (en) * 1999-05-05 2007-03-29 Leedom Marvin A Disposable modular hearing aid
US7113611B2 (en) * 1999-05-05 2006-09-26 Sarnoff Corporation Disposable modular hearing aid
US7403629B1 (en) 1999-05-05 2008-07-22 Sarnoff Corporation Disposable modular hearing aid
DE10131747C2 (de) * 2001-07-03 2003-12-24 E A Olaf Greiner Hinterohr-Hörgerät
US6741716B2 (en) 2002-02-19 2004-05-25 Starkey Laboratories, Inc. Affixed behind-the-ear child resistant volume control cover
US6762375B2 (en) * 2002-05-07 2004-07-13 Phonak Ag On/off switching device for an electric apparatus or component
DK1600038T3 (da) * 2003-02-14 2010-06-07 Widex As Batterikammer til et høreapparat
US20040196996A1 (en) * 2003-04-02 2004-10-07 Feitel Mark A. Hearing aid and hearing aid accessory cosmetic and functional cover
US20050179274A1 (en) * 2004-02-13 2005-08-18 Lera Leland M. Hearing aid battery insertion tool
EP1439735B1 (fr) * 2004-03-10 2006-08-23 Phonak Ag Boîtier pour prothèses auditives
US20060171550A1 (en) * 2006-03-17 2006-08-03 Audina Hearing Instruments, Inc. BTE hearing aid component and hearing aid comprising same
DE102007021034B4 (de) * 2007-05-04 2010-12-23 Siemens Medical Instruments Pte. Ltd. Hörgerät, insbesondere zum Tragen hinter dem Ohr
DE102007059723A1 (de) 2007-12-12 2009-06-18 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit Batterieklappenmodul
DE102008008668A1 (de) * 2008-02-12 2009-08-13 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit Batteriefachrastung
US20120014547A1 (en) * 2009-11-03 2012-01-19 Sjursen Walter P Hearing Instrument
WO2014113044A1 (fr) * 2013-01-15 2014-07-24 Advanced Bionics Ag Support de batterie amovible dans un dispositif d'aide auditive
US10165377B2 (en) * 2015-09-21 2018-12-25 Oticon A/S Hearing device

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Publication number Priority date Publication date Assignee Title
US3031537A (en) * 1960-06-02 1962-04-24 Maico Electronics Inc Acoustical device
DE1114848B (de) * 1960-08-27 1961-10-12 Micro Technic Hueber & Co Gehaeuse fuer hinter dem Ohr zu tragende Schwerhoerigen-Hoergeraete
DE1161599B (de) * 1960-10-20 1964-01-23 Wendton Werner Wendt K G Schalteinrichtung fuer kleine, mit auswechselbarer Energiequelle (Batterie) betriebene elektrische Geraete
US3475566A (en) * 1966-01-04 1969-10-28 Sonotone Corp Battery holder and switch for hearing aid unit
GB1153195A (en) * 1966-05-17 1969-05-29 Amplivox Ltd Improvements in or relating to Battery-Operated Electrical Apparatus
US3641288A (en) * 1970-06-01 1972-02-08 Electone Inc Hearing aid switch
US3701862A (en) * 1971-04-16 1972-10-31 Gould Inc Battery holder and three-position switch for hearing aid unit
DE2219970C3 (de) * 1972-04-24 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Elektrisches Hörhilfegerät
DE2503253C3 (de) * 1975-01-28 1986-05-07 Robert Bosch Gmbh, 7000 Stuttgart Am Kopf zu tragendes Schwerhörigengerät in Kleinstbauweise
JPS6031438B2 (ja) * 1979-10-13 1985-07-22 ソニー株式会社 補聴器のバツテリ−ケ−ス
DE8428516U1 (de) * 1984-09-27 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Hinter dem Ohr zu tragendes Hörgerät
US4598177A (en) * 1985-01-16 1986-07-01 Sears, Roebuck, & Co. Hearing aid with self-contained battery compartment and volume control
CH671490A5 (fr) * 1986-06-18 1989-08-31 Phonak Ag
DE3624568A1 (de) * 1986-07-21 1988-01-28 Siemens Ag Hoergeraet mit einer herausschwenkbaren batterielade
DE8621021U1 (de) * 1986-08-05 1988-01-21 Siemens AG, 1000 Berlin und 8000 München Scharnier für eine Klappe an einem Hörgerät

Also Published As

Publication number Publication date
DE3871887D1 (de) 1992-07-16
ATE77193T1 (de) 1992-06-15
US5062138A (en) 1991-10-29
EP0309834A1 (fr) 1989-04-05
DE8713088U1 (de) 1989-01-26

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