DE4035506A1 - Electronic appts. housing for hearing aid worn behind ear - has openings at sides of frame for engagement with lid having lugs to latch parts together - Google Patents

Electronic appts. housing for hearing aid worn behind ear - has openings at sides of frame for engagement with lid having lugs to latch parts together

Info

Publication number
DE4035506A1
DE4035506A1 DE4035506A DE4035506A DE4035506A1 DE 4035506 A1 DE4035506 A1 DE 4035506A1 DE 4035506 A DE4035506 A DE 4035506A DE 4035506 A DE4035506 A DE 4035506A DE 4035506 A1 DE4035506 A1 DE 4035506A1
Authority
DE
Germany
Prior art keywords
housing
cover
lid
frame part
lugs
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
DE4035506A
Other languages
German (de)
Other versions
DE4035506C2 (en
Inventor
Manfred Ing Grad Mueller
Andreas Dipl Ing Thiel
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.)
Bernafon AG
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE4035506A priority Critical patent/DE4035506C2/en
Publication of DE4035506A1 publication Critical patent/DE4035506A1/en
Application granted granted Critical
Publication of DE4035506C2 publication Critical patent/DE4035506C2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/0004Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0013Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/609Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of circuitry
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65Housing parts, e.g. shells, tips or moulds, or their manufacture
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/021Behind the ear [BTE] hearing aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The housing has a centre element (20) that is of hollow section to receive the electronic components and has an end wall with an aperture (24) to form latching surfaces. Two outer elements are formed to clip into position on the centre one. Lugs (16, 17) engage with the latching surfaces. The end provides a recess for a battery (19). ADVANTAGE - Assembly does not need screws or adhesive for assembly.

Description

Die Erfindung geht von einem Gehäuse nach dem Oberbegriff des Anspruchs 1 aus.The invention relates to a housing according to the preamble of Claim 1 from.

Es sind derartige Gehäuse bekannt, bei denen die die offenen Seiten des Rahmenteils abschließenden Deckel mittels Schrauben mit dem Rahmenteil verbunden sind. Es ist weiterhin ein Gehäuse ohne Rahmenteil bekannt (DE 77 07 605 U1), das aus zwei Gehäuse­ halbschalen besteht, deren Seitenwände abwechselnd zinnenartige Ansätze und Vertiefungen aufweisen und durch Hinterschneidungen miteinander verbunden sind.Such housings are known in which the open Cover the sides of the frame part using screws are connected to the frame part. It is still an enclosure known without frame part (DE 77 07 605 U1), which consists of two housings there are half-shells, the side walls alternating crenellated Have approaches and recesses and by undercuts are interconnected.

Der Erfindung liegt die Aufgabe zugrunde, die bekannten Gehäuse derart zu vereinfachen, daß auf Schraub- oder Klebverbindungen oder auf verschiedenartig gestaltete Gehäuseschalen, die ver­ schiedene Werkzeuge voraussetzen, verzichtet werden kann.The invention has for its object the known housing to simplify such that on screw or adhesive connections or on differently designed housing shells that ver presuppose different tools, can be dispensed with.

Diese Aufgabe wird bei einem Gehäuse nach dem Oberbegriff des Anspruchs 1 durch die im Kennzeichen dieses Anspruchs angegebe­ nen Merkmale gelöst. Damit ist der Vorteil verbunden, daß zum Beispiel bei einem Rahmenteil mit zwei Deckeln beide Deckel identisch ausgebildet sein können, daß keine Schraubverbindun­ gen erforderlich sind und daß die Deckel jederzeit auf einfache Weise wieder lösbar sind.This task is in a housing according to the preamble of Claim 1 indicated in the characterizing part of this claim Features resolved. This has the advantage that the Example with a frame part with two lids both lids can be of identical design that no screw connection gene are required and that the lid at any time on simple Way can be solved again.

Eine bevorzugte Anwendung für das Gehäuse bilden hinter dem Ohr zu tragende Hörgeräte.A preferred application for the case is behind the ear hearing aids to be worn.

Beschreibung der ErfindungDescription of the invention

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung an Hand mehrerer Figuren dargestellt und wird im folgenden näher erläutert. Die Zeichnung zeigt inAn embodiment of the invention is in the drawing on hand shown several figures and is explained in more detail below. The drawing shows in

Fig. 1 eine Seitenansicht eines Deckels des Gehäuses, Fig. 1 is a side view of a cover of the housing,

Fig. 2 eine Schnittansicht des Rahmenteils und Fig. 2 is a sectional view of the frame part and

Fig. 3 eine Ansicht eines Gehäuses eines hinter dem Ohr zu tragenden Hörgerätes, teilweise im Schnitt. Fig. 3 is a view of a housing of a hearing aid to be worn behind the ear, partly in section.

Das in Fig. 3 gezeigte komplette Gehäuse 10 eines hinter dem Ohr zu tragendes Hörgerätes weist einen in Fig. 1 mit 11 bezeichneten länglichen Deckel auf, dessen eines Ende 12 in Verlängerung der Unterseite 13 in einen ersten Vorsprung 14, der vorzugsweise die Form eines Zapfens hat, übergeht. Der Deckel 11 ist in einem Ab­ stand l von dem Vorsprung 14 an seiner Unterseite mit einem aus einer Vertiefung 15 herausragenden zweiten Vorsprung 16 in Form eines federnden Rasthebels mit einer Nase 17 sowie mit einem Lager­ zapfen 18 zur schwenkbaren Lagerung einer in Fig. 3 der Übersicht­ lichkeit halber nur durch strichpunktierte Linien angedeuteten Bat­ terieklappe 19 versehen. Ein in den Fig. 2 und 3 gezeigtes Rahmen­ teil 20 hat an einem Ende eine Verdickung 21, die über die offenen Seiten des Rahmenteils vorsteht. Die Verdickung 21 enthält zwei in Längsrichtung des Rahmenteils liegende parallele Öffnungen 22, 23. An der der Verdickung 21 gegenüberliegenden Seite enthält das Rah­ menteil eine größere Öffnung 24 oder ebenfalls zwei Öffnungen wie die Öffnungen 22, 23. Das Rahmenteil 20 ist noch mit einer quer zur Längsausdehnung angeordneten Trennwand 25 versehen, wodurch zwei Kammern 26, 27 zur Aufnahme von elektrischen Bauteilen und Baustufen des Hörgerätes gebildet werden. The complete housing 10 shown in FIG. 3 of a hearing aid to be worn behind the ear has an elongated lid, designated 11 in FIG. 1, one end 12 of which extends the underside 13 into a first projection 14 , which is preferably in the form of a pin has, passes. The lid 11 is in a l from the projection 14 on its underside with a protruding from a recess 15 second projection 16 in the form of a resilient locking lever with a nose 17 and with a bearing pin 18 for pivotally mounting a in Fig. 3 For the sake of clarity, battery hatch 19 only indicated by dash-dotted lines. A frame part 20 shown in FIGS. 2 and 3 has at one end a thickening 21 which projects beyond the open sides of the frame part. The thickening 21 contains two parallel openings 22 , 23 lying in the longitudinal direction of the frame part. On the side opposite the thickening 21 , the frame member contains a larger opening 24 or two openings such as the openings 22 , 23 . The frame part 20 is also provided with a partition 25 arranged transversely to the longitudinal extent, as a result of which two chambers 26 , 27 are formed for accommodating electrical components and construction stages of the hearing device.

Die Montage des Gehäuses 10 geht folgendermaßen vor sich. Der Deckel 11 wird, wie durch den gestrichelten Pfeil in Fig. 1 angedeutet, mit dem Vorsprung 14 voran in die Öffnung 22 des Rahmenteils 20 eingefädelt. Dann wird der Deckel am anderen Ende in Richtung auf das Rahmenteil gedrückt, wobei der Lager­ zapfen 18 in eine entsprechende Öffnung der Batterieklappe 19 hineingreift und der zweite Vorsprung 16 nach einem Zurück­ federn mit seiner Nase 17 in die Öffnung 24 einschnappt. Damit schließt der Deckel 11 die obere offene Seite des Rahmens 20 und der Batterieklappe 19 ab.The assembly of the housing 10 proceeds as follows. As indicated by the dashed arrow in FIG. 1, the cover 11 is threaded with the projection 14 first into the opening 22 of the frame part 20 . Then the lid is pressed at the other end in the direction of the frame part, the bearing pin 18 engages in a corresponding opening of the battery flap 19 and the second projection 16 springs after a back with its nose 17 snaps into the opening 24 . The cover 11 thus closes the upper open side of the frame 20 and the battery flap 19 .

In analoger Weise wird ein zweiter Deckel 30 (Fig. 3), der identisch mit dem Deckel nach Fig. 1 ausgebildet ist, an dem Rahmenteil 20 befestigt.In an analogous manner, a second cover 30 ( FIG. 3), which is identical to the cover according to FIG. 1, is attached to the frame part 20 .

Sollen ein Deckel oder beide Deckel später zum Beispiel zu Repa­ raturzwecken abgenommen werden, so wird die Batterieklappe 19 herausgeklappt und die Nase 17 mittels eines flachen Werkzeu­ ges so weit zurückgeschoben, daß sie aus der Öffnung 24 heraus­ gelangt. Dann kann der Deckel nach oben bewegt und mit seinem Vorsprung 14 aus der Öffnung 22 herausgezogen werden.Should a lid or cover both be removed later raturzwecken for example to Repa, the battery flap is folded out 19 and the nose as far pushed back 17 by means of a shallow tool press ges as to come out of the opening 24 out. Then the lid can be moved up and pulled out of the opening 22 with its projection 14 .

In gleicher Weise läßt sich auch der Deckel 30 von dem Rahmen­ teil 20 abnehmen.In the same way, the cover 30 can be removed from the frame part 20 .

Claims (4)

1. Gehäuse für ein elektrisches Gerät, welches aus einem elektrische Bauteile oder Baustufen aufnehmenden Rahmenteil (20) und mindestens einem eine offene Seite des Rahmenteils abschließenden Deckel (11) besteht, dadurch gekennzeichnet, daß das Rahmenteil (20) an zwei gegenüberliegenden Seiten je eine Öffnung (22, 24) und der Deckel (11) an seiner Unterseite (13) zwei Vorsprünge (14, 16) aufweist, von denen der eine Vorsprung (14) in die eine Öffnung (22) einge­ steckt und der andere Vorsprung (16) in die andere Öffnung (24) eingeschnappt ist.1. Housing for an electrical device, which consists of an electrical component or stages receiving frame part ( 20 ) and at least one open side of the frame part closing cover ( 11 ), characterized in that the frame part ( 20 ) on two opposite sides each Opening ( 22 , 24 ) and the cover ( 11 ) on its underside ( 13 ) has two projections ( 14 , 16 ), of which one projection ( 14 ) is inserted into an opening ( 22 ) and the other projection ( 16 ) is snapped into the other opening ( 24 ). 2. Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß der eine Vor­ sprung (14) über ein Ende (12) des Deckels (11) hervorsteht und der andere Vorsprung (16) aus einem unter einem Winkel zur Ebene des Deckels stehenden federnden Rasthaken besteht, dessen Ratnase (17) in die zweite Vertiefung (24) paßt.2. Housing according to claim 1, characterized in that the one before jump ( 14 ) over one end ( 12 ) of the cover ( 11 ) protrudes and the other projection ( 16 ) consists of a resilient locking hook at an angle to the level of the cover , whose rat nose ( 17 ) fits into the second recess ( 24 ). 3. Gehäuse nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Deckel (11) an seiner Unterseite einen Lagerzapfen (18) zur schwenk­ baren Lagerung einer Batterieklappe (19) trägt.3. Housing according to claim 1 or 2, characterized in that the cover ( 11 ) carries on its underside a bearing pin ( 18 ) for pivoting storage of a battery flap ( 19 ). 4. Gehäuse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Deckel (11), die Vorsprünge (14, 16) und der Lagerzapfen (18) aus einem Kunststoffspritzteil bestehen.4. Housing according to one of claims 1 to 3, characterized in that the cover ( 11 ), the projections ( 14 , 16 ) and the bearing pin ( 18 ) consist of a plastic injection molded part.
DE4035506A 1990-11-08 1990-11-08 Housing for an electrical device Expired - Lifetime DE4035506C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4035506A DE4035506C2 (en) 1990-11-08 1990-11-08 Housing for an electrical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035506A DE4035506C2 (en) 1990-11-08 1990-11-08 Housing for an electrical device

Publications (2)

Publication Number Publication Date
DE4035506A1 true DE4035506A1 (en) 1992-05-14
DE4035506C2 DE4035506C2 (en) 1999-07-22

Family

ID=6417869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4035506A Expired - Lifetime DE4035506C2 (en) 1990-11-08 1990-11-08 Housing for an electrical device

Country Status (1)

Country Link
DE (1) DE4035506C2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021333A3 (en) * 1998-10-07 2000-07-13 Oticon As A hearing aid
DE10314541A1 (en) * 2003-03-31 2004-10-28 Siemens Ag Housing for electronic appliances, e.g. mobile telecommunication appliances, whose housing shell halves are to be opened without damage and contain lateral wall apertures for securing belt clip
EP1473970A2 (en) * 2003-05-01 2004-11-03 Sonion Roskilde A/S Miniature hearing aid insert module
DE19624310B4 (en) * 1995-06-20 2006-03-09 Schneider Electric S.A. Electrical control or signaling device provided with a detachable block
EP3419312A1 (en) * 2017-06-21 2018-12-26 Sivantos Pte. Ltd. Hearing aid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009010376A1 (en) 2009-02-26 2010-04-08 Siemens Medical Instruments Pte. Ltd. Hearing aid i.e. behind-the-ear hearing aid, has housing with shell part that is detachably connected with components of aid, and guiding element e.g. hole and cone-shaped recess, for mechanically fixing and precisely aligning shell part

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7613268U1 (en) * 1976-04-28 1976-10-07 Sauer Elektronik Gmbh, 5455 Rengsdorf Housings for electrical and / or electronic components
DE7707605U1 (en) * 1977-03-11 1978-09-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen HOUSING FOR Hearing aid devices
DE8235593U1 (en) * 1982-12-17 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Housings for electrical equipment
DE8904363U1 (en) * 1989-04-04 1989-07-20 Bosse Telekomsysteme GmbH, 1000 Berlin Housing for a telephone charge meter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7613268U1 (en) * 1976-04-28 1976-10-07 Sauer Elektronik Gmbh, 5455 Rengsdorf Housings for electrical and / or electronic components
DE7707605U1 (en) * 1977-03-11 1978-09-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen HOUSING FOR Hearing aid devices
DE8235593U1 (en) * 1982-12-17 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Housings for electrical equipment
DE8904363U1 (en) * 1989-04-04 1989-07-20 Bosse Telekomsysteme GmbH, 1000 Berlin Housing for a telephone charge meter

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624310B4 (en) * 1995-06-20 2006-03-09 Schneider Electric S.A. Electrical control or signaling device provided with a detachable block
WO2000021333A3 (en) * 1998-10-07 2000-07-13 Oticon As A hearing aid
US6522764B1 (en) 1998-10-07 2003-02-18 Oticon A/S Hearing aid
DE10314541A1 (en) * 2003-03-31 2004-10-28 Siemens Ag Housing for electronic appliances, e.g. mobile telecommunication appliances, whose housing shell halves are to be opened without damage and contain lateral wall apertures for securing belt clip
DE10314541B4 (en) * 2003-03-31 2010-08-05 Gigaset Communications Gmbh Device housing for an electrotechnical device
EP1473970A2 (en) * 2003-05-01 2004-11-03 Sonion Roskilde A/S Miniature hearing aid insert module
EP1473970A3 (en) * 2003-05-01 2006-05-17 Sonion Roskilde A/S Miniature hearing aid insert module
US7403630B2 (en) 2003-05-01 2008-07-22 Sonion Roskilde A/S Miniature hearing aid insert module
EP3419312A1 (en) * 2017-06-21 2018-12-26 Sivantos Pte. Ltd. Hearing aid
US20180376259A1 (en) * 2017-06-21 2018-12-27 Sivantos Pte. Ltd. Hearing device and connecting clip for a hearing device
CN109104680A (en) * 2017-06-21 2018-12-28 西万拓私人有限公司 hearing device
US10674291B2 (en) 2017-06-21 2020-06-02 Sivantos Pte. Ltd. Hearing device and connecting clip for a hearing device

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Publication number Publication date
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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: MUELLER, MANFRED, DIPL.-ING. THIEL, ANDREAS, DIPL.

8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8127 New person/name/address of the applicant

Owner name: ASCOM AUDIOSYS AG, FLAMATT, CH

8128 New person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER, 80538 MUENCHEN

8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
D2 Grant after examination
8364 No opposition during term of opposition