SE445162B - DEVICE FOR FIXING, ACOUSTIC SEAL AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERTER IN A DEVICE SHEET - Google Patents

DEVICE FOR FIXING, ACOUSTIC SEAL AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERTER IN A DEVICE SHEET

Info

Publication number
SE445162B
SE445162B SE8405126A SE8405126A SE445162B SE 445162 B SE445162 B SE 445162B SE 8405126 A SE8405126 A SE 8405126A SE 8405126 A SE8405126 A SE 8405126A SE 445162 B SE445162 B SE 445162B
Authority
SE
Sweden
Prior art keywords
gasket
collar
intended
apparatus housing
edge
Prior art date
Application number
SE8405126A
Other languages
Swedish (sv)
Other versions
SE8405126L (en
SE8405126D0 (en
Inventor
S T Peterson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8405126A priority Critical patent/SE445162B/en
Publication of SE8405126D0 publication Critical patent/SE8405126D0/en
Priority to PCT/SE1985/000390 priority patent/WO1986002508A1/en
Priority to EP19850905240 priority patent/EP0198028B1/en
Priority to DE8585905240T priority patent/DE3574444D1/en
Publication of SE8405126L publication Critical patent/SE8405126L/en
Priority to FI862206A priority patent/FI79229C/en
Priority to NO862083A priority patent/NO166310C/en
Publication of SE445162B publication Critical patent/SE445162B/en
Priority to DK274786A priority patent/DK274786A/en

Links

Classifications

    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Description

10 15 20 25 8405126-7 FIGURBESKRIVNING Uppfimingen kommer att beskrivas närmare med hänvisning till bifogad ritning, pà vilken figurerna 1 och 2 som utföringsexempel visar en högtalare med en elastisk, ringformig packning i genomskärning före respektive efter montering i ett apparathölj e. 10 15 20 25 8405126-7 DESCRIPTION OF FIGURES The invention will be described in more detail with reference to the accompanying drawing, in which Figures 1 and 2 as an embodiment show a loudspeaker with a elastic, annular gasket in cross section before and after mounting in an apparatus housing e.

FÜREDRAGEN UTFÖRINGSFORM I figur l visas en högtalare med en elastisk, ringformig packning innan dessa monterats i ett apparathölje. Högtalaren betecknas med l och har en ut- skjutande kmt 2. Den elastiska, ringformiga packningen 3 har ett rännformigt urtag li pà sin insida och är krëngd över högtalarens kant 2 så att denna i det närmaste är helt omsluten av packningen. Packningens i figuren övre del 5 är lämpligen riktad nagot utåt radiellt sett, vilket gör det lättare att kränga den över kmten 2. Packningens utsida har en mot denna sida atminstone till- närmelsevis vinkelrät ansats 6. För att underlätta monteringan av högtalaren med sin packning i ett apparathölje, vilket sker genom att de förra trycks ned i en krage i apparathöljet, har packningens utsida även ett evrundat hörn 7.PREFERRED EMBODIMENT Figure 1 shows a loudspeaker with an elastic, annular gasket before these mounted in an appliance case. The speaker is denoted by l and has an output sliding kmt 2. The elastic, annular gasket 3 has a gutter-shaped recess li on its inside and is curved over the edge 2 of the speaker so that this in it the nearest is completely enclosed by the gasket. The upper part 5 of the gasket in the figure is suitably directed slightly outwards radially, which makes it easier to heel it over kmten 2. The outside of the gasket has at least one towards this side approximately perpendicular shoulder 6. To facilitate the installation of the speaker with its packing in an apparatus housing, which is done by pressing the former into a collar in the appliance housing, the outside of the gasket also has a rounded corner 7.

I figur 2 visas högtalaren och packningen efter monteringen i ett apparathölje.Figure 2 shows the loudspeaker and the gasket after mounting in an appliance case.

Höljet betecknas med 6 och har på sin insida en krage 9, i vilken högtalaren 1 med sin packning 3 är monterade. Kragens storlek och form är anpassade till högtalaren, och dess mot apparathöljets inre vettande del (uppåt i figuren) är försedd med ett antal mot kragens centrum riktade, lämpligen med jämna avstånd fördelade utsprang 10. Dessa har var sitt mothall ll i form av en mot kragens sida vinkelrät yta och var sin mot kragens centrum riktad yta 12.The housing is denoted by 6 and has on its inside a collar 9, in which the speaker 1 with its gasket 3 are mounted. The size and shape of the collar are adapted to the speaker, and its facing part of the device housing (upwards in the figure) is provided with a number facing the center of the collar, preferably with even distance distributed projections 10. These each have their opposite ll in the form of a mot the side of the collar perpendicular surface and each facing the center of the collar 12.

Högtalaren halls fasti kragen genom att packningen 3 trycks mot apparathöljet (nedåt i figuren), mot kragens insida och mot utsprangen 10. Mothallsytorna 11 hos utsprangen anligger därvid mot ansatsen 6 sa att packningen trycks mot apparathöljet 8, och ytorna 12 anligger mot packningens i figuren övre, utsprungligen nagot utat riktade del 5 sä att den trycks mot den i figuren övre sidan av högtalarens kant 2. 10 8405126-7 Vid sina mot epparathöijets irre vettande ändar har utsprangen 10 var sin sned yta 13. Der-aa ytor, liksom packningen: avrundade hörn 7 har till uppgift att underlätta monteringen av högtalare och packning i apparathöljets krage.The loudspeaker is held in place by the collar by pressing the gasket 3 against the device housing (downwards in the figure), towards the inside of the collar and towards the projections 10. Opposite surfaces 11 at the projections then abuts against the shoulder 6 so that the gasket is pressed against the apparatus housing 8, and the surfaces 12 abut against the upper of the gasket in the figure, originally slightly outwardly directed part 5 so that it is pressed against the one in the upper figure side of the edge of the speaker 2. 10 8405126-7 At their ends facing the iridescent height of the apparatus height, the projections 10 each have their own inclination surface 13. There-aa surfaces, as well as the gasket: rounded corners 7 have the task of facilitate the mounting of speakers and the gasket in the collar of the device housing.

Packningens 3, kragens 9 och utsprangens 1D storlekar är anpassade sa att packningen komprimeras nagot vid monteringen. Därigenom kommer högtalaren att hållas fast i apparathöljet samtidigt som akustisk tätning och vibratione- isoiering Lppnas. Med den visade anordningen fas även en enkel montering, varvid packningen först krängs över högtalarens kant, och högtalaren med pasittande packning därefter trycks ned i kragen på opperathöljet.The sizes of the gasket 3, the collar 9 and the 1D of the projections are adapted so that the gasket is slightly compressed during assembly. Thereby comes the speaker to be held in the device housing at the same time as acoustic sealing and vibration isoiering Lppnas. With the device shown, a simple assembly is also possible, whereby the gasket is first tilted over the edge of the speaker, and the speaker with the fitting gasket is then pressed down into the collar of the operative casing.

Uppfinningen kan varieras inom ramen av patentkraven och exempelvis tilläm- pas pa mikrofoner i stället för högtalare. Givetvis kan anordningen även uppvisa detaljskillnader gentemot den visade utföringsformen. Exempelvis kan ansatsen 6, mothàllen ll och övriga ytor bilda andra vinklar än de ovan visade mot anorchingens övriga delar.The invention can be varied within the scope of the claims and, for example, use microphones instead of speakers. Of course, the device can also exhibit differences in detail compared to the embodiment shown. For example, the approach can 6, the resistors 11 and other surfaces form angles other than those shown above other parts of the anorching.

Claims (4)

10 15 20 8-405126-7 PATENTKRAV 1 Anordning för fasthallning, akustisk tätning och vibrationsisolering av en elektroakustisk omvandlare (1) ett apparathülje (B) omfattande en elastisk, ringformig packning (3), vars insida har ett rännformigt urtag (4) avsett att ornsluta en utskjutande kant (2) hos omvandlaren, k å n n e t e c k n a d därav att packningens (3) utsida har en utskjutande ansats (6), som i samverkan med ett antal utsprang (10) pa insidan av en krage (9) i apparathöljet (B) är avsedd att fasthalla omvandlaren i kragen och samtidigt åstadkomma akustisk tätning och vibrationsisoluing mot apparathöljet. 8-405126-7 CLAIM 1 Device for holding, acoustic sealing and vibration isolation of an electroacoustic transducer (1) an apparatus housing (B) comprising an elastic, annular gasket (3), the inside of which has a gutter-shaped recess (4) intended closing a projecting edge (2) of the transducer, characterized in that the outside of the gasket (3) has a projecting shoulder (6), which in cooperation with a number of projections (10) on the inside of a collar (9) in the apparatus housing ( B) is intended to hold the transducer in the collar and at the same time provide an acoustic seal and vibration isolation against the device housing. 2 Anordning enligt patentkrav 1, k ä n n e t e c k n a d därav att varje ut- sprang (10) dels har en mothallsyta (ll) avsedd att anligga mot nämnda ansats (6) för att trycka packningen (3) mot apparathöljet (8), dels har en mot kragens (9) centrum riktad yta (12) avsedd att anligga mot utsidan hos den del (5) av packningen som är avsedd att ligga längst ut i kragen (9), varigenom packningen även trycks mot den mot apparathöljets inre vettande sidan av nämnda kant (2). Device according to claim 1, characterized in that each projection (10) has on the one hand an abutment surface (II) intended to abut against said shoulder (6) for pressing the gasket (3) against the apparatus housing (8), and on the other hand has a surface (12) directed towards the center of the collar (9) intended to abut against the outside of the part (5) of the gasket which is intended to lie furthest in the collar (9), whereby the gasket is also pressed against the side facing the inner casing of the apparatus housing of said edge (2). 3 Anordning enligt patentkrav 1 eller 2, k ä n n e t e c k n a d därav att varje utspràng (10) har en sned yta (13) vid sin mot apparathöljets (8) inre vettande ände. Device according to claim 1 or 2, characterized in that each projection (10) has an inclined surface (13) at its end facing the inner casing (8) of the apparatus housing (8). 4 Anordning enligt patentkrav 1, 2 eller 3, k ä n n e t e c k n a d därav att packningens (3) utsida har ett avrundat hörn (7) vid den kant som är avsedd att ligga längst in i kragen (9).Device according to claim 1, 2 or 3, characterized in that the outside of the gasket (3) has a rounded corner (7) at the edge which is intended to lie at the far end of the collar (9).
SE8405126A 1984-10-12 1984-10-12 DEVICE FOR FIXING, ACOUSTIC SEAL AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERTER IN A DEVICE SHEET SE445162B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8405126A SE445162B (en) 1984-10-12 1984-10-12 DEVICE FOR FIXING, ACOUSTIC SEAL AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERTER IN A DEVICE SHEET
PCT/SE1985/000390 WO1986002508A1 (en) 1984-10-12 1985-10-10 Device for the retention, acoustic sealing and vibration isolation of an electroacoustic converter
EP19850905240 EP0198028B1 (en) 1984-10-12 1985-10-10 Electrical acoustic assembly including a device for the retention, acoustic sealing and vibration isolation of an electroacoustic converter
DE8585905240T DE3574444D1 (en) 1984-10-12 1985-10-10 Electrical acoustic assembly including a device for the retention, acoustic sealing and vibration isolation of an electroacoustic converter
FI862206A FI79229C (en) 1984-10-12 1986-05-26 Device for holding, acoustic seal and vibration insulation of an electro-acoustic converter.
NO862083A NO166310C (en) 1984-10-12 1986-05-26 DEVICE FOR HOLDING, ACOUSTIC SEAL AND VIBRATION ISOLATION OF AN ELECTROACUSTIC CONVERTER.
DK274786A DK274786A (en) 1984-10-12 1986-06-11 DEVICE FOR HOLDING, ACOUSTIC SEALING AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405126A SE445162B (en) 1984-10-12 1984-10-12 DEVICE FOR FIXING, ACOUSTIC SEAL AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERTER IN A DEVICE SHEET

Publications (3)

Publication Number Publication Date
SE8405126D0 SE8405126D0 (en) 1984-10-12
SE8405126L SE8405126L (en) 1986-04-13
SE445162B true SE445162B (en) 1986-06-02

Family

ID=20357341

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405126A SE445162B (en) 1984-10-12 1984-10-12 DEVICE FOR FIXING, ACOUSTIC SEAL AND VIBRATION INSULATION OF AN ELECTROACUSTIC CONVERTER IN A DEVICE SHEET

Country Status (7)

Country Link
EP (1) EP0198028B1 (en)
DE (1) DE3574444D1 (en)
DK (1) DK274786A (en)
FI (1) FI79229C (en)
NO (1) NO166310C (en)
SE (1) SE445162B (en)
WO (1) WO1986002508A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984268A (en) * 1988-11-21 1991-01-08 At&T Bell Laboratories Telephone handset construction
JPH0588083U (en) * 1991-07-25 1993-11-26 株式会社日本メモリアル Feeling vibrator
JPH05191490A (en) * 1992-01-14 1993-07-30 Mitsubishi Electric Corp Speaker mounting device for loudspeaker telephone set
US5996727A (en) * 1993-08-09 1999-12-07 Ford Global Technologies, Inc. Exterior noise absorbing cover for automotive loudspeaker
US5682021A (en) * 1995-06-14 1997-10-28 Lg Electronics, Inc. Howling phenomena removing apparatus for video display appliances
GB2364198A (en) * 2000-06-30 2002-01-16 Nokia Mobile Phones Ltd Transducer mounting and housing for an electronic device
US6904157B2 (en) * 2000-08-10 2005-06-07 Shima System Co., Ltd. Structure around a speaker unit and applied electric or electronic apparatus thereof
GB0107071D0 (en) 2001-03-21 2001-05-09 Nokia Mobile Phones Ltd An acoustic transducer assembly
WO2007076858A1 (en) * 2006-01-03 2007-07-12 Jamo International Aps Loudspeaker decoupling
US8638975B2 (en) 2011-08-17 2014-01-28 Bose Corporation Wiper seal for passive radiator
DE102012106144B4 (en) * 2012-07-09 2014-04-24 Fujitsu Technology Solutions Intellectual Property Gmbh Holder for a speaker module and arrangement
US20140294216A1 (en) * 2013-03-27 2014-10-02 Yi-Chuan Teng Waterproof speaker use on ship
US9860630B2 (en) 2014-05-02 2018-01-02 Core Brands, Llc Vibration damping and mounting assembly for a loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233324U (en) * 1975-09-01 1977-03-09
US4152544A (en) * 1976-07-30 1979-05-01 Olympus Optical Company Limited Speaker supporting device
EP0024461A1 (en) * 1979-03-26 1981-03-11 Schweizer, René - verstorben - gesetzlich vertreten durch Scheidegger, Franz Loudspeaker arrangement for ceiling and wall mounting and system encasing for electrical apparatuses for ceiling and wall mounting
GB2130843B (en) * 1982-11-17 1986-09-17 Besson A P Ltd Electro-acoustic transducer and adaptor therefor

Also Published As

Publication number Publication date
NO166310B (en) 1991-03-18
DK274786D0 (en) 1986-06-11
EP0198028B1 (en) 1989-11-23
NO166310C (en) 1991-06-26
DK274786A (en) 1986-06-11
DE3574444D1 (en) 1989-12-28
FI862206A (en) 1986-05-26
SE8405126L (en) 1986-04-13
FI79229C (en) 1989-11-10
WO1986002508A1 (en) 1986-04-24
FI862206A0 (en) 1986-05-26
EP0198028A1 (en) 1986-10-22
NO862083L (en) 1986-05-26
SE8405126D0 (en) 1984-10-12
FI79229B (en) 1989-07-31

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