EP2015605A2 - Hearing aid - Google Patents
Hearing aid Download PDFInfo
- Publication number
- EP2015605A2 EP2015605A2 EP08104184A EP08104184A EP2015605A2 EP 2015605 A2 EP2015605 A2 EP 2015605A2 EP 08104184 A EP08104184 A EP 08104184A EP 08104184 A EP08104184 A EP 08104184A EP 2015605 A2 EP2015605 A2 EP 2015605A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hearing aid
- damping
- housing
- spring element
- clip
- 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.)
- Withdrawn
Links
Images
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
- H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
-
- 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
-
- 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
- H04R2225/021—Behind the ear [BTE] hearing aids
-
- 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
Definitions
- the present invention relates to a hearing aid according to the features of the preamble of claim 1.
- a hearing aid in which, for example, the microphone is accommodated in a separate housing, which is mounted on a plurality of elastically formed projections in a further housing unit.
- WO 2007/1038897 A2 is a micro-electronic device, such as a hearing aid, known in which for the damped storage of electronic components in a receiving housing along parts of the inner wall of the receiving housing an elastic or flexible retaining element is arranged.
- the holding member has inwardly projecting storage areas for storing or holding an electronic component in position.
- a suspension of a transmission system as used in electroacoustic devices, such as hearing aids is known.
- the transmission system is surrounded by a plurality of tubular parts, whereby it is separated from the walls of the female housing.
- the tubular parts have non-linear spring and damping properties. This is intended to reduce the influence of mechanical feedback.
- a hearing device is known with an earmold, a housing part which can be worn behind the ear, and a tube of hearing aid which connects the earmold to the housing part.
- a tube of hearing aid which connects the earmold to the housing part.
- Damping elements provided in the region of the joints, which dampen mechanical vibrations.
- a damping element can also be present on or in the receiver tube.
- EP 0 453 200 A2 is a hearing aid known, which is modular.
- a microphone of the hearing aid is arranged in an elastic sleeve.
- the elastic sleeve has arm-shaped suspension elements, via which it is suspended in a housing.
- the object of the invention is to provide the transducer elements of a hearing aid, such as a hearing aid.
- An elastically formed damping clip for the transducer elements of the hearing device ensures that they are elastically mounted within the hearing aid. In addition to improving the functional properties of the hearing aid by reducing the mechanical vibrations caused by the transducer elements, it is also ensured at the same time that mechanical deformations on the hearing aid housing do not lead to the destruction of the relevant components.
- the damping clip preferably has two plate elements, between which a spring element is arranged. At one the two plate elements, the transducer element is fixed, while the other plate member is attached to the inner wall of the hearing aid housing and is supported thereon.
- the spring element is advantageously made of preferably three spring-shaped clips, which are fastened via their two arms on the respective plate element.
- At least one outside of the two plate elements is provided in a simple manner with a double-sided adhesive tape.
- An effective attachment of the microphone is achieved in that the latter is received between two damping clips, both of which are respectively supported on the inner wall of the hearing aid housing.
- FIGS. 1 and 1b Hearing aid 10 shown below is explained below only in the scope of provided for the transducer elements of the hearing aid damping or fastening means.
- the hearing aid 10 consists of a cup-shaped housing lower part 12 and a cup-shaped cover part 14.
- the housing has a support hook 16 at one end.
- a battery compartment 18 is provided in the housing, which is formed behind a cover 20 and is laterally limited by a pivotable battery door for a battery change.
- a slide switch 22 is provided in the embodiment.
- the individual components of the hearing aid 10 are predominantly accommodated in the lower housing part 12, to which essentially an amplifier unit 24 - which in FIG. 2 is shown separately -, a microphone unit 26, a receiver (speaker) 28 and a Telecoil 30 heard.
- the latter serves to make magnetic signals audible to the listener.
- a protruding from the housing Stellrädchen 32 is part of a potentiometer, the volume control serves.
- the two battery contacts are designated.
- the damping means consists of a damping clip 34, which has two plate elements 36 and 38, between which a spring element 40 is fixed.
- the spring element 40 consists of three elastically formed clips 40a, 40b and 40c, which are fastened with their arms to the inside of the plate elements 36, 38.
- the clips 40a, 40b and 40c are preferably made of rubber or deformable plastic, of course, other elastically deformable materials are conceivable.
- the clasps 40a, 40b and 40c may also be integrally formed.
- a plate element 36, 38 is provided, for example, with a double-sided adhesive tape 42. If necessary, of course, the other plate member 36, 38 may be provided with such adhesive tape 42 in order to achieve a secure fixation of the damping clip 34 on the inner wall of the housing. However, it can also be provided a different type of attachment.
- FIG. 4 is the damping clip 34 in the unloaded state and in FIG. 5 shown in the loaded or compressed state.
- the damping clip 34 is able to deform elastically under pressure, so that on the one hand mechanical vibrations of the microphone unit 26 are effectively damped and on the other destruction and damage to the microphone unit 26 are prevented in mechanical deformation of the housing.
- FIG. 6 a first damping or mounting arrangement for the microphone unit 26 is shown.
- two damping clips 34 are used, between where the housing 26a of the microphone unit 26 is elastically mounted.
- the two damping clips 34 are supported on the inner wall of the hearing aid housing 12, 14.
- FIG. 7 A second embodiment of the attachment of Telecoil 30 is in FIG. 7 shown.
- the damping clip 34 is fixed by means of the adhesive tape 42 to the housing inner wall.
- mechanical vibrations are also effectively damped by the elastically formed damping clip 34.
- FIGS. 8 to 13 Further embodiments of the damping clip are shown, which differ from each other, especially with regard to the spring element 40.
- the plate elements 36, 38 do not differ in their basic construction from those described above.
- the spring element is simply U-shaped, in FIG. 9 ring-shaped, in FIG. 10 twice S-shaped, in FIG. 11 simply S-shaped, in FIG. 12 twice U-shaped and in FIG. 13 Coil spring shaped.
- FIG. 14 an embodiment of the damping clip is shown with modified spring element 41.
- the illustrated variant comprises only one plate element 36.
- two support arms 50 are arranged on the plate member 36.
- the support arms 50 each have a resilient suspension 41.
- the suspensions 41 are suitably tapered and S-shaped to produce the desired elasticity.
- the Telecoil 30 is elastically supported by the suspensions 41.
- the desired damping characteristics adjust the elasticity of the suspensions 41.
- the elasticity of the suspensions 41 plays the same role with respect to the damping properties as the elasticity of the spring element of the preceding described embodiments.
- damping means or their corresponding arrangements are not limited to the described embodiment of a hearing device, but rather they can also be used in other hearing aid types, for example in the so-called “in-ear device” (IdO).
- IdO in-ear device
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)
- Vibration Prevention Devices (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
Die vorliegende Erfindung geht aus von einem Hörgerät nach den Merkmalen des Oberbegriffs des Anspruchs 1.The present invention relates to a hearing aid according to the features of the preamble of claim 1.
Aus der Druckschrift
Aus der Druckschrift
Aus der Druckschrift
Aus der Druckschrift
Aus der Druckschrift
Aufgabe der Erfindung ist es, die Wandlerelemente eines Hörgeräts, wie z.B. Mikrofon, Hörer oder Telecoil im Hörgerätegehäuse so zu befestigen, dass sie akustisch voneinander isoliert und/oder durch sie verursachte mechanische Vibrationen reduziert sind, um die Funktionssicherheit des Hörgeräts unter Vermeidung von unerwünschten Hintergrundgeräuschen zu gewährleisten.The object of the invention is to provide the transducer elements of a hearing aid, such as a hearing aid. Mount the microphone, receiver or telecoil in the hearing aid housing in such a way that they are acoustically isolated from one another and / or mechanical vibrations caused by them are reduced in order to ensure the functional safety of the hearing device while avoiding unwanted background noise.
Die Lösung der Aufgabe erfolgt durch die im Anspruch 1 angegebenen Merkmale.The solution of the problem is achieved by the features specified in claim 1.
Ein elastisch ausgebildeter Dämpfungsclips für die Wandlerelemente des Hörgeräts stellt sicher, dass diese innerhalb des Hörgeräts elastisch gelagert sind. Neben der Verbesserung der Funktionseigenschaften des Hörgeräts durch Reduzierung der von den Wandlerelementen hervorgerufenen mechanischen Vibrationen ist gleichzeitig auch sichergestellt, dass mechanische Deformationen am Hörgerätegehäuse nicht zur Zerstörung der betreffenden Bauteile führen.An elastically formed damping clip for the transducer elements of the hearing device ensures that they are elastically mounted within the hearing aid. In addition to improving the functional properties of the hearing aid by reducing the mechanical vibrations caused by the transducer elements, it is also ensured at the same time that mechanical deformations on the hearing aid housing do not lead to the destruction of the relevant components.
In den Unteransprüchen sind weitere vorteilhafte Ausgestaltungen und Verbesserungen des erfindungsgemäßen Hörgerätes enthalten.In the dependent claims, further advantageous embodiments and improvements of the hearing aid according to the invention are included.
Der Dämpfungsclips weist vorzugsweise zwei Plattenelemente auf, zwischen denen ein Federelement angeordnet ist. An einem der beiden Plattenelemente ist das Wandlerelement befestigt, während das andere Plattenelement an der Innenwand des Hörgerätegehäuses befestigt ist bzw. sich daran abstützt.The damping clip preferably has two plate elements, between which a spring element is arranged. At one the two plate elements, the transducer element is fixed, while the other plate member is attached to the inner wall of the hearing aid housing and is supported thereon.
Das Federelement besteht auf vorteilhafte Art und Weise aus vorzugsweise drei federnd ausgebildeten Spangen, die über ihre beiden Arme am jeweiligen Plattenelement befestigt sind.The spring element is advantageously made of preferably three spring-shaped clips, which are fastened via their two arms on the respective plate element.
Zur Befestigung des Wandlerelements am Dämpfungsclips bzw. zur Fixierung des Dämpfungsclips am Hörgerätegehäuse ist auf einfache Art und Weise mindestens eine Aussenseite der beiden Plattenelemente mit einem doppelseitig wirkenden Klebeband versehen.For fastening the transducer element on the damping clip or for fixing the damping clip on the hearing aid housing, at least one outside of the two plate elements is provided in a simple manner with a double-sided adhesive tape.
Eine wirksame Befestigung des Mikrofons wird dadurch erreicht, dass letzteres zwischen zwei Dämpfungsclips aufgenommen ist, die sich beide jeweils an der Innenwand des Hörgerätegehäuses abstützen.An effective attachment of the microphone is achieved in that the latter is received between two damping clips, both of which are respectively supported on the inner wall of the hearing aid housing.
Ausführungsbeispiele der Erfindung sind in der nachfolgenden Beschreibung und Zeichnung näher erläutert.Embodiments of the invention are explained in more detail in the following description and drawings.
Es zeigen:
-
Fig. 1A und1B ein herkömmliches, so genanntes "Hinter dem Ohr" (HdO) Hörgerät mit geschlossenem und abgenommenem Gehäusedeckel, -
Fig. 2 die Verstärkereinheit des Hörgeräts, -
Fig. 3 eine Perspektivansicht eines erfindungsgemäßen Dämpfungsclips, -
Fig. 4 eine Seitenansicht des Dämpfungsclips im unbelasteten Zustand, -
Fig. 5 eine Seitenansicht des Dämpfungsclips im belasteten bzw. komprimierten Zustand, -
Fig. 6 eine erfindungsgemäße Dämpfungsanordnung für ein Mikrofon mit zwei Dämpfungsclips, -
Fig. 7 eine erfindungsgemäße Dämpfungsanordnung für ein Telecoil eine Hörgeräts, und -
Fig. 8 bis 14 Ausführungsvarianten des Dämpfungsclips.
-
Fig. 1A and1B a conventional, so-called "behind the ear" (BTE) hearing aid with closed and removed housing cover, -
Fig. 2 the amplifier unit of the hearing aid, -
Fig. 3 a perspective view of a damping clip according to the invention, -
Fig. 4 a side view of the damping clip in the unloaded state, -
Fig. 5 a side view of the damping clip in the loaded or compressed state, -
Fig. 6 a damping arrangement according to the invention for a microphone with two damping clips, -
Fig. 7 a damping arrangement according to the invention for a Telecoil a hearing aid, and -
8 to 14 Variants of the damping clip.
Das in
Das Hörgerät 10 besteht aus einem schalenförmigen Gehäuseunterteil 12 und einem schalenförmigen Deckelteil 14. Zum Tragen am Ohr weist das Gehäuse an seinem einen Ende einen Traghaken 16 auf.The
Zur Aufnahme einer Stromversorgung, insbesondere einer Batterie, ist im Gehäuse ein Batteriefach 18 vorgesehen, das hinter einer Abdeckung 20 ausgebildet ist und für einen Batteriewechsel seitlich durch eine schwenkbare Batterielade begrenzt ist. Zum Einschalten des Hörgeräts 10 (Mikrofonbetrieb), zum Umschalten auf Telefonbetrieb und zum Abschalten des Hörgeräts 10 ist im Ausführungsbeispiel ein Schiebeschalter 22 vorgesehen.To accommodate a power supply, in particular a battery, a
Die einzelne Bauelemente des Hörgeräts 10 sind überwiegend im Gehäuseunterteil 12 aufgenommen, wozu im wesentlichen eine Verstärkereinheit 24 - die in
In
In
In
Ein zweites Ausführungsbeispiel für die Befestigung der Telecoil 30 ist in
In den
In
Die beschriebenen Dämpfungsmittel bzw. deren entsprechenden Anordnungen sind nicht auf die beschriebene Ausführungsform eines Hörgeräts begrenzt, vielmehr sind sie auch in anderen Hörgerätetypen, beispielsweise in dem so genannten "Im Ohr-Gerät" (IdO) einsetzbar.The described damping means or their corresponding arrangements are not limited to the described embodiment of a hearing device, but rather they can also be used in other hearing aid types, for example in the so-called "in-ear device" (IdO).
Claims (7)
dadurch gekennzeichnet, dass
zur Befestigung des Wandlerelemente (26, 28, 30) mindestens ein Dämpfungsclips (34) vorgesehen ist, der nach Art einer Feder in seiner Wirkebene elastisch verstellbar ist.Hearing aid having at least one transducer element (26, 28, 30) which are resiliently mounted in or on a hearing aid housing (12, 14) for reducing mechanical vibrations,
characterized in that
for fastening the transducer elements (26, 28, 30) at least one damping clip (34) is provided which is elastically adjustable in the manner of a spring in its plane of action.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007031872A DE102007031872B4 (en) | 2007-07-09 | 2007-07-09 | hearing Aid |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2015605A2 true EP2015605A2 (en) | 2009-01-14 |
EP2015605A3 EP2015605A3 (en) | 2012-12-26 |
Family
ID=39884555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08104184A Withdrawn EP2015605A3 (en) | 2007-07-09 | 2008-05-30 | Hearing aid |
Country Status (3)
Country | Link |
---|---|
US (1) | US8111852B2 (en) |
EP (1) | EP2015605A3 (en) |
DE (1) | DE102007031872B4 (en) |
Cited By (1)
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---|---|---|---|---|
CN109811640A (en) * | 2019-02-20 | 2019-05-28 | 广州大学 | A kind of two-stage buffer limit earthquake isolating equipment |
Families Citing this family (21)
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US9578429B2 (en) * | 2006-11-09 | 2017-02-21 | Sonova Ag | Support mount for electronic components |
DK2208367T3 (en) | 2007-10-12 | 2017-11-13 | Earlens Corp | Multifunction system and method for integrated listening and communication with noise cancellation and feedback management |
KR101568452B1 (en) | 2008-06-17 | 2015-11-20 | 이어렌즈 코포레이션 | Optical electro-mechanical hearing devices with separate power and signal components |
DK2342905T3 (en) | 2008-09-22 | 2019-04-08 | Earlens Corp | BALANCED Luminaire Fittings and Methods of Hearing |
DE202010018056U1 (en) | 2010-03-01 | 2013-11-20 | Audifon Gmbh & Co. Kg | hearing Aid |
DK2656639T3 (en) | 2010-12-20 | 2020-06-29 | Earlens Corp | Anatomically adapted ear canal hearing aid |
EP2512152B1 (en) | 2011-04-13 | 2013-11-06 | Oticon A/s | Hearing device with two or more microphones |
US10034103B2 (en) | 2014-03-18 | 2018-07-24 | Earlens Corporation | High fidelity and reduced feedback contact hearing apparatus and methods |
WO2016011044A1 (en) | 2014-07-14 | 2016-01-21 | Earlens Corporation | Sliding bias and peak limiting for optical hearing devices |
US9924276B2 (en) | 2014-11-26 | 2018-03-20 | Earlens Corporation | Adjustable venting for hearing instruments |
US10015602B2 (en) | 2015-08-26 | 2018-07-03 | Cochlear Limited | Systems and methods for improving output signals from auditory prostheses |
WO2017059218A1 (en) | 2015-10-02 | 2017-04-06 | Earlens Corporation | Wearable customized ear canal apparatus |
US10306381B2 (en) * | 2015-12-30 | 2019-05-28 | Earlens Corporation | Charging protocol for rechargable hearing systems |
US10492010B2 (en) * | 2015-12-30 | 2019-11-26 | Earlens Corporations | Damping in contact hearing systems |
US11350226B2 (en) | 2015-12-30 | 2022-05-31 | Earlens Corporation | Charging protocol for rechargeable hearing systems |
CN109952771A (en) | 2016-09-09 | 2019-06-28 | 伊尔兰斯公司 | Contact hearing system, device and method |
WO2018093733A1 (en) | 2016-11-15 | 2018-05-24 | Earlens Corporation | Improved impression procedure |
DK3337192T3 (en) | 2016-12-16 | 2021-05-10 | Sonion Nederland Bv | A receiver assembly |
US10616680B2 (en) * | 2016-12-16 | 2020-04-07 | Sonion Nederland B.V. | Receiver assembly |
WO2019173470A1 (en) | 2018-03-07 | 2019-09-12 | Earlens Corporation | Contact hearing device and retention structure materials |
WO2019199680A1 (en) | 2018-04-09 | 2019-10-17 | Earlens Corporation | Dynamic filter |
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DE1160504B (en) | 1961-04-17 | 1964-01-02 | Beltone Electronics Corp | Suspension for transmission systems of electroacoustic type |
EP0453200A2 (en) | 1990-04-19 | 1991-10-23 | Unitron Industries Ltd. | Modular hearing aid |
EP1750480A1 (en) | 2005-08-04 | 2007-02-07 | Siemens Audiologische Technik GmbH | Hearing aid with damping element |
WO2007038897A2 (en) | 2006-11-09 | 2007-04-12 | Phonak Ag | Mounting electronic components |
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DE60238428D1 (en) * | 2001-10-12 | 2011-01-05 | Oticon As | HEARING EQUIPMENT, HEADPHONE OR SIMILAR DEVICE FOR DELIVERING A SOUND SIGNAL NEAR THE DRUM FELT |
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-
2007
- 2007-07-09 DE DE102007031872A patent/DE102007031872B4/en not_active Expired - Fee Related
-
2008
- 2008-05-30 EP EP08104184A patent/EP2015605A3/en not_active Withdrawn
- 2008-07-09 US US12/169,721 patent/US8111852B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1160504B (en) | 1961-04-17 | 1964-01-02 | Beltone Electronics Corp | Suspension for transmission systems of electroacoustic type |
EP0453200A2 (en) | 1990-04-19 | 1991-10-23 | Unitron Industries Ltd. | Modular hearing aid |
EP0453200B1 (en) | 1990-04-19 | 1995-08-02 | Unitron Industries Ltd. | Modular hearing aid |
EP1750480A1 (en) | 2005-08-04 | 2007-02-07 | Siemens Audiologische Technik GmbH | Hearing aid with damping element |
WO2007038897A2 (en) | 2006-11-09 | 2007-04-12 | Phonak Ag | Mounting electronic components |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109811640A (en) * | 2019-02-20 | 2019-05-28 | 广州大学 | A kind of two-stage buffer limit earthquake isolating equipment |
Also Published As
Publication number | Publication date |
---|---|
DE102007031872B4 (en) | 2009-11-19 |
EP2015605A3 (en) | 2012-12-26 |
DE102007031872A1 (en) | 2009-01-15 |
US20090016553A1 (en) | 2009-01-15 |
US8111852B2 (en) | 2012-02-07 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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