CN100382656C - Converter module - Google Patents
Converter module Download PDFInfo
- Publication number
- CN100382656C CN100382656C CNB2003101242620A CN200310124262A CN100382656C CN 100382656 C CN100382656 C CN 100382656C CN B2003101242620 A CNB2003101242620 A CN B2003101242620A CN 200310124262 A CN200310124262 A CN 200310124262A CN 100382656 C CN100382656 C CN 100382656C
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- Prior art keywords
- module
- space
- outer box
- diaphragm
- converter case
- Prior art date
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- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910000595 mu-metal Inorganic materials 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 230000008878 coupling Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920001195 polyisoprene Polymers 0.000 description 3
- 240000006409 Acacia auriculiformis Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Classifications
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- 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
- H04R25/48—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using constructional means for obtaining a desired frequency response
-
- 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
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- 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
- H04R25/609—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of circuitry
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for telephonic receivers
-
- 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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
-
- 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
- H04R25/607—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of earhooks
Abstract
The present invention relates to an independent matched converter module which has a dimension enabling the independent matched converter module to be assembled in a rear auricular type listening device. The present invention comprises an outer box with an opening, a converter box, a diaphragm, a first space and a second space, wherein the converter case is elastically installed in the outer box, and an intermediate space is limited between the converter box and the outer box. The diaphragm which is in the converter box is provided with a first side and a second side. The first space at the first side is adjacent to the diaphragm, and the first space is communicated with the opening; the second space at the second side is adjacent to the diaphragm, and the second space is communicated with the intermediate space. With the adoption of the converter module of the present invention, a space of the listening device can be optimally utilized, and the acoustic performance of the listening device can be improved simultaneously.
Description
The application is to be that June 16 (international filing date), application number in 1999 are dividing an application of 99816831.9 application for a patent for invention the applying date, and the original application title is " a worm behind ear hearing prosthesis ".
The present invention relates to the supporting conversion module of a kind of independence, it can be assembled in the worm behind ear hearing prosthesis.
Purpose mainly is to utilize the space of this class hearing prosthesis best, at this moment, also improves its acoustical behavior simultaneously.
For achieving the above object, the invention provides the supporting conversion module of a kind of independence, it has the size that can be assembled in the worm behind ear hearing prosthesis, and comprises an outer box with an opening; One flexibly be contained in the described outer box converter case and described converter case and described outside limit an intermediate space between the box; Diaphragm in described converter case, this diaphragm have one first side and one second side; First space of described diaphragm first side of adjacency, this first space communicates with described opening; Second space of described diaphragm second side of adjacency, this second space communicates with described intermediate space.
In view of the above, electricity/sound converting unit comprises that at least one is contained in the loud speaker with a diaphragm in the speaker cabinet.This speaker cabinet flexibly is bearing in the outer box, and at this moment, this outer box and speaker cabinet define an intermediate space.The space defining in speaker cabinet by diaphragm and the sound outlet coupling of hearing prosthesis, second space of defining in above-mentioned box by diaphragm then combines with above-mentioned intermediate space by at least one hole in the box.
Thus, the intermediate space that just was provided with between hearing prosthesis shell and speaker cabinet originally in fact all is used as the space of the acoustical behavior of improving hearing prosthesis.Can see this moment, above-mentioned intermediate space is set, bass area can be improved some decibels.Pass through the intermediate space set up, several times can be strengthened in effective the space at the diaphragm back side.
In a preferred form of implementation, outer box uses as magnetic screen, for this reason, and its most handy mu-metal manufacturing.
The simplest installation and removal that particularly have the speaker cabinet of loud speaker can so reach, and promptly comprise that one is preferably the bucket of metal in the box outside, and this bucket is that the side in bucket hole is fixed on the hearing prosthesis shell in a side, for example is bonded on the shell.
Thus, this speaker cabinet is cube shaped also in addition substantially, and clamped with respect to outer box with elastic supporting block along its four parallel edges, to realize the simplest, the basic supporting for floating of speaker cabinet.
In addition, be placed in the hearing prosthesis shell the best shape of converting unit lock, and do not have pad ground and electrically contact.At this moment, outer box can removably be bonded together with housing as previously mentioned.In preferred form of implementation, outer box and speaker cabinet form the resonant chamber that basic various aspects are all surrounded speaker cabinet.
The present invention or worm behind ear hearing prosthesis of the present invention then are described with reference to the accompanying drawings, and this illustrates the current most preferred form of implementation of this hearing prosthesis.In the drawings:
Fig. 1 illustrates according to worm behind ear hearing prosthesis of the present invention simplifiedly with longitudinal sectional view;
Fig. 2 illustrates hearing prosthesis of the present invention with perspective view;
Fig. 3 is illustrated in preferred configuration according to the battery special cap in the hearing prosthesis of the present invention with perspective view;
Fig. 4 illustrates the vertical view as the lid of Fig. 3, and it has the part that is used for a left side/auris dextra coding;
Fig. 5 illustrates basic shell according to hearing prosthesis of the present invention on the one hand with perspective view, and an add-on module that maybe can set in advance that preferably sets in advance is shown on the other hand;
Fig. 6 with enlarged drawing be illustrated in as Fig. 1 according to the electricity in the hearing prosthesis of the present invention/sound converting unit;
Fig. 7 simplification also schematically illustrates the actuating office that is arranged on according on the hearing prosthesis of the present invention; And
Fig. 8 schematically illustrates the unit as Fig. 6, to be used to illustrate acoustical coupling.
Longitudinal sectional view integral body with partial simplified in Fig. 1 shows worm behind ear hearing prosthesis of the present invention, at first describes single functional block or funtion part at this place.This hearing prosthesis 1 comprises that one bends to tubular matrix dihedral, that have a central axis A, and this matrix has a connection that is used to import the tube coupling in the ear to support 5 in the end in the thin external world, to export as sound.This connection supporting 5 is inserted in replaceably or is screwed on the tubular support 9, and this tubular support is located on the basic shell 3.
The inner gateway 7 that connects supporting 5 extends to forward in the transmission channel 11 in the basic shell 3 by tubular support 9.11 of this transmission channels combine with one electricity/acoustical convertor structure 15 in a compartment 13 of basic shell 3.
As from what Fig. 1 saw, transmission channel 11 so extends along the incurvature of basic shell 3, so that microphone structure unit 17 occupies a tiny space in the extrinsic curvature side.On basic shell 3, pin with a flanged (FLGD) semiaxis 21 at this drape forming one lid 19 and in the zenith district of hearing prosthesis.As what in Fig. 2, seen especially, lid 19 extends along the appearance profile line M of hearing prosthesis body, until electricity/sound converting unit 15 districts as Fig. 1, microphone structure unit 17 take off the swing cover 19 o'clock can be approaching, and preferably can only on a flexible printed circuit board contact pin (not shown), electrically contact, rout up and lean against a sound by transmission channel 11 and enter on the seam 23.
When lid 19 is closed, the microphone aperture of in a seam 23 of lid 19, putting at least two microphone structure unit 17 on the opposite of a liner 25.Liner 25 is " transparent " on acoustics, and between extraneous U and balance space V many passages is arranged, and the microphone that disperses (unshowned) enters between hole and the above-mentioned liner 25 and forms balance space.To this, liner 25 is the made of handy sintering, for example uses the polyethylene manufacturing of sintering especially, and at this moment, further preferentially is coated with waterproof coating.It further forms the preferential grid that surpasses 70% porosity of having of 10-20 μ m.In addition, microphone structure unit 17 will so be arranged on the hearing prosthesis 1 in seam 23 with liner 25, so that when wearing hearing prosthesis, it is not subjected to the air hydrodynamic head of extraneous U as far as possible, at this moment, as being seen that from 1 it is positioned at the dome place of the tubular matrix that bends to dihedral.Particularly when realizing one/electric transducer by the microphone of above-mentioned at least two spaced-apart segment distances, can accomplish by the negative pressure of " utility mode " by the intermediate volume V that is provided with, because the balanced action of volume V has tendentiousness ground to eliminate the identical acoustical signal of coupling differently along liner 25.
In addition, liner 25 plays antipollution effect, and because its preferred waterproof coating, also cleaning easily.
Another advantage of liner 25 with many passages is for tightly by the negative pressure of above-mentioned " utility mode " coupling, so that on two microphones, produce possible pollution comparably, therefore degenerating of directive effect (directional characteristic) can not occur, and this is a major issue in the shotgun microphone in traditional hole with two or more dispersions.
Also can consult the applicant's EP-A-0847227 to this liner 25 and effect thereof.
Then, following an electronic unit 27 in electricity/acoustical convertor structure 15 back in basic shell 3, is a battery case 29 then.In hearing prosthesis base shell outside, the zone between battery case 29 and electronic unit 27 is provided with one and activates switch 31.In the perspective view of Fig. 2, can be clear that connection supporting 5, basic shell 3 especially, have the lid 19 that sound enters seam 23 and liner 25, and then be actuation switch 31.
Battery case
In the battery case 29 that is placed on basic shell 3 ends, with the storage battery 33 of so placing the flat battery of a cylindricality or correspondingly being shaped, so that the axis of battery cylindrical body, together with its end face 33
uWith 33
oThe longitudinal axis A coaxial line of basic at least and its shell.
At the base portion 30 of battery case 29, with axis A centering, be provided with one first spring contact, 35, one second contacts 37 flexibly with the contacts side surfaces of battery 33.Battery case 29 can be positioned at 39 sealings of the horizontal lid of axis at detent position with one, and this covers and is on the basic shell 3 or swingingly supporting or plug supporting on battery case 29 41.
This traverse being furnished with of the placement following important advantage of battery 33 in hearing prosthesis: the face by lid 39 sealings is bigger, so as what also will illustrate, can further be utilized.Also have, because battery case lid 39 is arranged in the nethermost place of hearing prosthesis, and therefore the seaming position of lid and basic shell 3, almost is unessential in the sweat intrusion battery case perpendicular to axis A.In addition, in this battery case structure, contact 37 and 35 is protected in box, and lid 39 is not loaded with electrical contact.In addition, because utilized the basic of basic shell 3, in fact there is not unemployed wasted space for cylindrical inner volume.
Fig. 3 shows the preferred form of implementation of the battery case lid 39 that constitutes as the swing lid with perspective view.It can with cartridge clip hinge fraction 43 simply with throw off as the swinging mounting 41 of Fig. 1 or take thereon.In a preferred form of implementation, to remove outside the flexible lock pawl 46, it also has a breech lock 45 in addition.
In Fig. 4, lid 39 as Fig. 1 is shown with outside drawing.Breech lock 45 from the outside can only be with for example screwdriver operation of instrument, and an engaging groove 49 is arranged on a rotor 47 for this reason.Should be at first in that breech lock 45 to be installed in the rotor 47 installed when swing cover on 39 for example red and blue look painted is specially by two kinds of specifications, thus, this part can be used for demonstration simultaneously, this hearing prosthesis is used for the left ear or the hearing prosthesis of auris dextra.
As what mentioned, this fact of axis A coaxial line of the form of implementation of battery case 29, the particularly position of cell plane cylinder and hearing prosthesis has another important advantage.Hearing prosthesis shown in Figure 1 just is equivalent to a basic configuration.
Usually wish this basic configuration equipment with the additional part of selecting, a cross-connecting area unit that is used for transmission of wireless signals for example, a programming plug-in units, other a sound inlet, a bigger accumulator box, a mechanically actuated unit, or the like.To this,, change the function of battery case shown in Figure 1 as shown in Figure 5.Battery 33 is taken out from box, replace it be insert a corresponding add-on module 51 patch part 34, it electrically contacts at contact position 35a and the 37a suitable with battery contacts.
Consider the application of this add-on module, thus, can accomplish, other contact is set in box 29.
At this moment, this just is arranged on the add-on module 51 now as intrinsic battery case 29a box 29a that work, that have battery 33, and correspondingly for example removes lid 39 and connect from basic shell 3 and be buckled on the add-on module or plug pins.Where necessary, can be on hearing prosthesis basic mode piece shown in Figure 1 the more this module 51 of stacking.Separately fixing of add-on module 51 can be preferably be arranged on the module 51, cover hinge fraction 43 similar hasp part 43a realizations on 39 with swing, also can realize with snap-on part 46 snap-on parts 46 similar, that on above-mentioned swing lid 39, form with one, or when locking latch, by pushing twist lock realization then accordingly.
Can accomplish thus, as requested with the simplest type and mode Modularly reconstruction hearing prosthesis, and can be like a dream from the outside near battery or storage battery 33.
Electricity/acoustical convertor structure
In Fig. 6, show the supporting of said structure 15 in basic shell 3 simplifiedly and according to drawing as Fig. 1.This structure 15 comprises the loadspeaker structure (not shown) with speaker diaphragm that is contained in the speaker cabinet 53.By schematically with the coupling apertures of 55 representatives, the sound wave that the space by the diaphragm rear side of speaker diaphragm from speaker cabinet 53 is invaded and the surrounding space U of speaker cabinet 53
53Coupling.As using shown in the arrow S, acoustical signal is coupled to the transmission channel of seeing among Fig. 1 11 from the space of diaphragm front side.
Thus, the supporting volume that is used for loadspeaker structure can be utilized on acoustics best.Outer box 59 further preferably works as magnetic shield room, and preferentially makes with mu-metal for this reason.It makes bucket shape, and closely is hooked on the clamping device 61 that forms as the partial holder of plastics part, and clamping between box 59, clamping device 61 this respects and the speaker cabinet 53 outside has above-mentioned resilient supporting, and preferably the caoutchouc elasticity supporting 57.
Illustrated acoustical coupling is shown to pure principle in Fig. 8.The diaphragm 54 of the loud speaker in box 53 marks one first space R in above-mentioned box
1With one second space R
2, this first space as with shown in the arrow S like that with the sound outlet coupling of hearing prosthesis, second space is then by one or more holes 55 and the space U of formation between box 59 and the box 53 outside
53Coupling.
In Fig. 7, simplify and schematically illustrate a preferred form of implementation of actuation switch 31.Actuation switch 31 comprises the key 63 of tumbling, and it can support at 65 places in a side with tumbling.
This supporting of tumbling is 65 integrally formed on a slide block 67, and this slide block is as with being placed to and can moving point-blank with respect to basic shell 3 shown in the double-head arrow F.As schematically using with respect to shown in fixing spring contact 69 of basic shell 3 and the cross-over connection contact 70 on the slide block 67, by moving back and forth of slide block, hearing prosthesis can switch on and off by key 63.
Pass by this groove processing the contact post 73 that a groove that runs through 72, is fixed on the basic shell 3 on the slide block 67.This contact post is covered by a resilient contact part 75 that is arranged on the slide block 67, and this contact part is as for example known to the remote keyboard, preferably as keyboard elements with the caoutchouc elasticity plastics manufacturing of partially conductive at least.Tumbling key 63 as with activating shown in the double-head arrow K time with tumbling, and contact part 75 contact with contact post 73, and formation electrical connection between this two elements.Though, comprising the switch distance S that activates by slide block movement F for the expert
1Under the situation of the switch distance S of the motion K action of tumbling by the key 63 of tumbling, can obtain many possible electrical connections, but most preferred still is as being shown in broken lines in Fig. 7, spring contact 69 is connected with hearing prosthesis battery 33, cross-over connection contact 70 is connected with contact part 75, and makes contact post 73 play a part the electricity output of construction of switch thus.
Thus, actuation switch 31 both can be used as on/off switch and had worked, and also can work as trigger switch by way of parenthesis at on-position.Therefore, for example regulate, the electronic unit 27 as Fig. 1 is worked by stepping in order to amplify separately apace.
Therefore, adopt actuation switch 31, can be with two functions, promptly the function combinations of moving switch and trigger switch is in the same place, and this function merges being particularly advantageous according to hearing prosthesis of the present invention.The operational not same sex guarantees can not produce obscuring on the function, and this is considerable when two switches that are used for above-mentioned two functions are set.
The structure of housing 3
As drawing from Fig. 5 especially, basic shell 3 is by a tubular portion formation bending, that correspondingly be shaped.In a preferred form of implementation, this part 3 is made one, and the most handy plastics form, and can be as not used always when this class hearing prosthesis of structure in addition, along being divided into two housings on the shell outline line that marks with M among Fig. 5.Thus, also can make the assembling like this in basic shell 3 of each unit: they insert in the pipe simply, and this is much simpler than the assembling in the housing of opening.Another advantage of tubulose, whole form of implementation is that its stability is more much bigger than the housing of a subdivision.Thus, can reduce the thickness of shell, and it might be dwindled thus, or under the situation of given outer volume, strengthen utilizable internal volume.
Integrally-built advantage
Observe Fig. 1 just as can be seen, particularly in the configuration of the integral body of preferred basic shell 3, each construction unit particularly 11,15,27,29 and/or 51 can be by being assembled in the basic shell 3 of sequenced immigration vertically.At this moment, the structure with corresponding guiding of housing 3 can guarantee rapid and precise location, and at this moment, relative between the unit of electricity consumption operation electrically contacts with resilient and electrically contact realization, need not weld.The tested in advance and measurement in the unit of She Zhiing thus, and do not worry producing adverse influence, assemble afterwards.This assembling automation without difficulty.Whole housing with basic shell 3 and lid 19 and lid in case of necessity 39 can be provided with corresponding sealing and sealing simply at bonding station.
The preferred construction of electricity/acoustical convertor structure 15 guarantee loud speaker the best magnetic screen and isolate with respect to the acoustics of solid-borne noise.
Claims (10)
1. conversion module that independence is supporting, it has the size that can be assembled in the worm behind ear hearing prosthesis, and comprises
Outer box with an opening;
One flexibly be contained in the described outer box converter case and described converter case and described outside limit an intermediate space between the box;
Diaphragm in described converter case, this diaphragm have one first side and one second side;
First space of described diaphragm first side of adjacency, this first space communicates with described opening;
Second space of described diaphragm second side of adjacency, this second space communicates with described intermediate space.
2. module as claimed in claim 1 is characterized by, and described module is an electricity/mechanical transducer module.
3. module as claimed in claim 1 is characterized by, and described outer box-like becomes a magnetic screen, and described outer box is made of mu-metal.
4. module as claimed in claim 1 is characterized by, and described outer box comprises a bucket, and described bucket is fixed on the closing feature.
5. module as claimed in claim 1 is characterized by, and described outer box has bucket shape parts of removably linking on the closing feature.
6. module as claimed in claim 1 is characterized by, and described converter case flexibly is installed in the described outer box by flexible installing component.
7. module as claimed in claim 1, it is characterized by, described converter case and described outer box inner face are cube shaped substantially, converter case is substantially parallel with the edge of described outer box inner face, converter case by along to the respective edges of small part zone cross-over connection converter case and outside the elasticity mounting blocks of box inner face be installed in outside within the box.
8. module as claimed in claim 1 is characterized by, and the no pad of this module ground is realized electrically contacting.
9. module as claimed in claim 1 is characterized by, and described intermediate space partly surrounds described converter case.
10. module as claimed in claim 1 is characterized by, and described outer box seals.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CH1999/000260 WO2000079835A1 (en) | 1999-06-16 | 1999-06-16 | Hearing-aid, worn behind the ear |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998168319A Division CN1196377C (en) | 1999-06-16 | 1999-06-16 | Hearing-aid worm behind ear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1520230A CN1520230A (en) | 2004-08-11 |
| CN100382656C true CN100382656C (en) | 2008-04-16 |
Family
ID=4551682
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998168319A Expired - Fee Related CN1196377C (en) | 1999-06-16 | 1999-06-16 | Hearing-aid worm behind ear |
| CNB2003101242620A Expired - Fee Related CN100382656C (en) | 1999-06-16 | 1999-06-16 | Converter module |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998168319A Expired - Fee Related CN1196377C (en) | 1999-06-16 | 1999-06-16 | Hearing-aid worm behind ear |
Country Status (10)
| Country | Link |
|---|---|
| EP (2) | EP1183907B1 (en) |
| JP (2) | JP4246432B2 (en) |
| CN (2) | CN1196377C (en) |
| AT (1) | ATE499806T1 (en) |
| AU (2) | AU761764B2 (en) |
| CA (2) | CA2375864C (en) |
| DE (1) | DE59915249D1 (en) |
| DK (1) | DK1183907T3 (en) |
| NO (1) | NO20010769D0 (en) |
| WO (1) | WO2000079832A2 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7181035B2 (en) | 2000-11-22 | 2007-02-20 | Sonion Nederland B.V. | Acoustical receiver housing for hearing aids |
| EP1248496A3 (en) | 2001-04-04 | 2005-11-02 | Sonionmicrotronic Nederland B.V. | Aucoustic receiver having improved mechanical suspension |
| EP1341395A1 (en) | 2002-05-24 | 2003-09-03 | Phonak Ag | Hearing device |
| US7054625B2 (en) | 2002-11-29 | 2006-05-30 | Matsushita Electric Industrial Co., Ltd. | Wireless communication system, wireless microphone, and wireless microphone control method |
| US7751579B2 (en) | 2003-06-13 | 2010-07-06 | Etymotic Research, Inc. | Acoustically transparent debris barrier for audio transducers |
| DE102005031434A1 (en) * | 2005-07-04 | 2007-01-11 | Bruckhoff Apparatebau Gmbh | Cap for in-the-ear insert body for hearing aid, has domed front covering part joined to front end of rear cylindrical part |
| DK2026602T3 (en) * | 2007-07-30 | 2012-01-16 | Siemens Medical Instr Pte Ltd | Hearing aid with movable charging connector |
| US8385573B2 (en) | 2007-09-19 | 2013-02-26 | Starkey Laboratories, Inc. | System for hearing assistance device including receiver in the canal |
| CA2639555A1 (en) | 2008-08-11 | 2008-12-15 | Hyman Ngo | High definition litho applique and emblems |
| US8781141B2 (en) | 2008-08-27 | 2014-07-15 | Starkey Laboratories, Inc. | Modular connection assembly for a hearing assistance device |
| EP2278828B1 (en) * | 2009-07-23 | 2017-09-06 | Starkey Laboratories, Inc. | Method and apparatus for an insulated electromagnetic shield for use in hearing assistance devices |
| DE202010018103U1 (en) * | 2010-03-01 | 2014-03-06 | Audifon Gmbh & Co. Kg | hearing Aid |
| DE102010019633A1 (en) * | 2010-05-06 | 2011-08-18 | Siemens Medical Instruments Pte. Ltd. | Hearing module for use in hearing aid apparatus, has hearing module housing for surrounding hearer, and resilient holding element for partially enclosing hearer, where holding element is releasably fastened in housing |
| US8442253B2 (en) * | 2011-01-26 | 2013-05-14 | Brainstorm Audio, Llc | Hearing aid |
| DE102012204877B3 (en) | 2012-03-27 | 2013-04-18 | Siemens Medical Instruments Pte. Ltd. | Hearing device for a binaural supply and method for providing a binaural supply |
| EP3169084B1 (en) * | 2015-11-16 | 2022-01-05 | Oticon A/s | Hearing device with a battery drawer |
| JP6853027B2 (en) * | 2016-12-12 | 2021-03-31 | リオン株式会社 | Ear-shaped hearing aid |
| DE202022101414U1 (en) | 2022-03-17 | 2022-05-31 | Sonova Ag | Sound output device for a behind-the-ear hearing aid |
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| US4354065A (en) * | 1979-06-22 | 1982-10-12 | Siemens Aktiengesellschaft | Miniature hearing aid |
| US4620605A (en) * | 1984-01-04 | 1986-11-04 | Gore Gordon B | Suspension for electro-acoustical transducers |
| US5640457A (en) * | 1995-11-13 | 1997-06-17 | Gnecco; Louis Thomas | Electromagnetically shielded hearing aid |
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| US3257516A (en) * | 1962-06-25 | 1966-06-21 | Knowles Electronies Inc | Combined instrument and transducer motor cavities for acoustic instrument |
| DE8713089U1 (en) * | 1987-09-29 | 1989-01-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
| DE9104515U1 (en) * | 1991-04-13 | 1991-07-25 | As Audio Service Gmbh, 4900 Herford, De | |
| US5220612A (en) * | 1991-12-20 | 1993-06-15 | Tibbetts Industries, Inc. | Non-occludable transducers for in-the-ear applications |
| DE9408054U1 (en) * | 1993-06-04 | 1994-07-14 | Siemens Audiologische Technik | Hearing aid |
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1999
- 1999-06-16 CN CNB998168319A patent/CN1196377C/en not_active Expired - Fee Related
- 1999-06-16 EP EP99924637A patent/EP1183907B1/en not_active Revoked
- 1999-06-16 CA CA002375864A patent/CA2375864C/en not_active Expired - Fee Related
- 1999-06-16 DE DE59915249T patent/DE59915249D1/en not_active Expired - Lifetime
- 1999-06-16 DK DK99924637.4T patent/DK1183907T3/en active
- 1999-06-16 CN CNB2003101242620A patent/CN100382656C/en not_active Expired - Fee Related
- 1999-06-16 AT AT99924637T patent/ATE499806T1/en active
- 1999-06-16 JP JP2001504722A patent/JP4246432B2/en not_active Expired - Fee Related
- 1999-06-16 AU AU41282/99A patent/AU761764B2/en not_active Ceased
-
2000
- 2000-06-06 AU AU47401/00A patent/AU769544B2/en not_active Ceased
- 2000-06-06 JP JP2001504719A patent/JP2003502966A/en active Pending
- 2000-06-06 EP EP00929194A patent/EP1104646A2/en not_active Withdrawn
- 2000-06-06 WO PCT/CH2000/000311 patent/WO2000079832A2/en active IP Right Grant
- 2000-06-06 CA CA002340725A patent/CA2340725C/en not_active Expired - Fee Related
-
2001
- 2001-02-15 NO NO20010769A patent/NO20010769D0/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354065A (en) * | 1979-06-22 | 1982-10-12 | Siemens Aktiengesellschaft | Miniature hearing aid |
| US4620605A (en) * | 1984-01-04 | 1986-11-04 | Gore Gordon B | Suspension for electro-acoustical transducers |
| US5640457A (en) * | 1995-11-13 | 1997-06-17 | Gnecco; Louis Thomas | Electromagnetically shielded hearing aid |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4246432B2 (en) | 2009-04-02 |
| CN1367991A (en) | 2002-09-04 |
| WO2000079832A2 (en) | 2000-12-28 |
| AU761764B2 (en) | 2003-06-12 |
| WO2000079832A3 (en) | 2001-03-15 |
| CA2375864A1 (en) | 2000-12-28 |
| NO20010769D0 (en) | 2001-02-15 |
| ATE499806T1 (en) | 2011-03-15 |
| JP2003502966A (en) | 2003-01-21 |
| CN1196377C (en) | 2005-04-06 |
| EP1183907A1 (en) | 2002-03-06 |
| CA2340725C (en) | 2009-08-04 |
| JP2003502967A (en) | 2003-01-21 |
| CA2375864C (en) | 2008-08-12 |
| AU769544B2 (en) | 2004-01-29 |
| DK1183907T3 (en) | 2011-06-20 |
| EP1104646A2 (en) | 2001-06-06 |
| EP1183907B1 (en) | 2011-02-23 |
| CA2340725A1 (en) | 2000-12-28 |
| AU4128299A (en) | 2001-01-09 |
| CN1520230A (en) | 2004-08-11 |
| AU4740100A (en) | 2001-01-09 |
| DE59915249D1 (en) | 2011-04-07 |
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