DE2232408A1 - DEVICE FOR FASTENING A SPEAKER - Google Patents

Description

PLI Pieper / Ba ~ W ~ 29.6.1972

R.No. 1207

Device for attaching a loudspeaker =

The invention relates to a device for fastening; einc-s loudspeaker according to the generic term of the main " claim. The common way of attaching a loudspeaker Using screws on a baffle is known to cause problems i when the baffle from the installation side j

difficult to access. This is especially important when installing in! Motor vehicles the case ·. Mounting a speaker behind!

the dashboard is mostly time consuming and difficult. I.

A device avoids these known bin construction difficulties
with the characterizing features of the main claim. Particularly
Devices which have the characteristics of claims 3 and 4 are advantageous. i

j With such a device according to the invention it is possible j i

a loudspeaker even in hard-to-reach places i j and easy to attach. The attachment Ie- ■ takes place

i

j diglich in the sound outlet opening of the _; Baffle. Furthermore, the assembly does not require any tools.

j Further details and practical refinements of the inventions \ j to the invention apparatus are based on the DAR in the drawings!

I.

Provided embodiments explained in more detail.

It show: |

Fig. 1 is a side view and \

Fig. 2 the loudspeaker-side top sees a fastening: contraption, . · ·

3 shows an inserted into the shell and
Fig. <; a latched fastener. j

309882/0944

BATH ORIGINAL

BLAUPUNKT-WERKE GMBH, * η ·· .ο «.η. ·>.

PLI Pieper / Ba "~ jt ~ 29.6.1972

R.No. 1207

From a further exemplary embodiment show:

Fig. 5 is a side view.

Fig. 6 is a plan view and

7 shows the top view with the loudspeaker engaged.

In Figures 1 and 2 is a punched from resilient material!

Shown curved in one direction and provided with a sound outlet opening j 1 aperture 2, which at their parallel-to. { Curvature axis extending sides has projections, which as! Brackets 3 and 4 tabs are formed. The S-shaped brackets 3 arranged on the outer edge are dimensioned so that they are at Latch the extended cover 2 on the edge of the loudspeaker frame to be attached. On the other hand, those for fastening the panel 2 U-shaped, outwardly pointing tabs 4 provided on a baffle are arranged on the edge of the sound outlet opening 1. aside from that the cover has projections 5 serving to center the loudspeaker on its outside.

Figures 3 and 4 illustrate the attachment of a loudspeaker 6 on a baffle 7. First, the resilient panel 2 is inserted into the baffle opening 8 that the tabs 4 reach behind the edge 9 of the baffle opening. Then the loudspeaker 6 is pressed against the baffle 7-Der with a foam ring 10 provided edge 11 of the speaker basket This causes a stretching of the curved screen 2. As a result, the tabs 4 slide behind the edge 9 of the Baffle opening 8 and the brackets 3 snap on the edge 11 of the Speaker basket. The loudspeaker 6 is thus at the Baffle 7 attached. Another advantageous embodiment of the. The diaphragm is shown in FIGS. 5 and 6. The diaphragm 12 is essentially designed like the aperture 2. It differs

3 ^ 98 * 8 2/0944
... - - · - ORIGINAL BATHROOM

BLAUPUNKT-WERKE GMBH ₃ *

PLI Pieper / Ba -J- June 29, 1972

R.No. 1207

of this by having it on one side instead of an Elam- i

ι mer 3 cupboard flaps 13, which the lateral attachment I

holes 14 of the speaker 15 are assigned. The speaker;

15 "in this arrangement with the panel 12 together vormon-;

tiert by the cabinet flaps 13 through zv / ei fastening holes j

14 of the loudspeaker 15 are gestecict and then interlaced. ·

Such a preassembled loudspeaker can be "particularly good j in less accessible places, "for example in motor vehicles, can be used advantageously with just one hand .. ·

3098R2 / 09U

Claims (1)

BLAUPUNK Γ-WERKE GMBH »HILDESHEIW, Robort-Bcsch-Strasse» 0 PLI Pieper / Ba 29.6.197? R. JNr. 1207 Patent claims: Device for attaching a loudspeaker to a baffle ■ wall with the help of one between the loudspeaker and the sound wall arranged and verj cehen with a sound outlet aperture, characterized in that the oneir: flat resilient material existing diaphragm (2) in the relaxed state is curved in one direction and that its surface outline in the stretched state about that of the Lautaprecherirorbes corresponds and that at the perallel to the Y / Ö lbungsach.su leaving Outside brackets (3) for fastening the loudspeaker frame and inside opposite, hook-shaped, according to outwardly pointing tabs (4) are provided, which when the loudspeaker frame snaps into the brackets (3) as a result the associated stretching of the diaphragm (2) by the Reach the baffle opening (8) behind its edge edges (9) and thus clamp the cover (2) with the latched loudspeaker in the baffle (7). 2. Device ζuntiefestigen a loudspeaker according to claim 1, characterized in that the diaphragm (2) on its outside Has projections (5) for centering the loudspeaker. ! 3. Device for attaching a sound & prechera according to A; -K- ^; r "'uch 1,! characterized in that on one of the lines running parallel to the V. \; ibun,., ^r ; -! axis through the fastening hole (14) 309882/0944
BATH ORIGINAL BLAUPUNKT-WERKE GMBH « h.loesheim, PLI Pieper / Ba -ff- June 29, 1972 R.Ur. 1207 of the loudspeaker (15) gripping holding means are provided. 4. Device for fastening a loudspeaker according to claim 3, characterized in that the holding means as SchränH: - flaps (13) are carried out. ■ ■ ' 309882 / 09U