WO2011079929A1 - Dispositif de retenue pour des haut-parleurs d'écrans plats - Google Patents

Dispositif de retenue pour des haut-parleurs d'écrans plats Download PDF

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Publication number
WO2011079929A1
WO2011079929A1 PCT/EP2010/007826 EP2010007826W WO2011079929A1 WO 2011079929 A1 WO2011079929 A1 WO 2011079929A1 EP 2010007826 W EP2010007826 W EP 2010007826W WO 2011079929 A1 WO2011079929 A1 WO 2011079929A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
spacer
holding device
flat screen
angle connector
Prior art date
Application number
PCT/EP2010/007826
Other languages
German (de)
English (en)
Inventor
André FALK
Original Assignee
Falk Andre
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 Falk Andre filed Critical Falk Andre
Publication of WO2011079929A1 publication Critical patent/WO2011079929A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/642—Disposition of sound reproducers
    • 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
    • H04R1/026—Supports for loudspeaker casings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Definitions

  • the present invention relates to a holding device for speakers for flat screens according to claim 1.
  • multi-channel sound systems which also include a center speaker in addition to side and possibly rear speakers.
  • the center speaker is usually placed above the television or monitor.
  • the well-known tube screens offer at the top of their housing a sufficiently large area for storing the center speaker.
  • T-shaped speaker brackets which can be screwed to the rear wall of a flat screen.
  • Side loudspeakers can be screwed to a length-adjustable crossbeam, and a center loudspeaker can be screwed onto a height-adjustable bar that is perpendicular to the crossbeam.
  • adjustable length of the support arms such a holder for particularly large or very small screens is unsuitable.
  • the known speaker mount requires that the speakers have on their back a thread for screwing to the bracket. This is not always the case.
  • the invention has for its object to provide a shelf for a speaker for a flat screen with simple means.
  • the object is achieved by a Garvomchtung with the features of claim 1.
  • Advantageous embodiments form the subject of the dependent claims.
  • the flat panel speaker system holding apparatus has at least one elongated spacer and a support for the speaker which is adapted to be supported by an upper end of a display case.
  • the at least one spacer is pivotally mounted with its one end to the support and has along its length at least one slot for receiving a connecting means, via which the spacer is connectable to a rear wall of a flat screen.
  • the pad may be a rectangular plastic plate that is just big enough to accommodate a center speaker.
  • the support is supported on its front side by the screen itself, on which it rests.
  • the elongated spacer may be pivotally mounted. In essence, here means that an exact adaptation for all screen models because of their different depths is not possible that the support on the front and / or the back of the screen can survive something. A slight protrusion forward does not disturb the picture yet.
  • the elongated spacer also allows a slight projection to the rear, since this has a certain flexibility due to its length.
  • the support is supported at its rear end by the spacer, which can be attached directly or indirectly to the rear wall of the screen. For attachment of the spacer usually existing on the rear wall of a flat screen thread are used.
  • the slot of the spacer allows the inventive To use holding device on a variety of different screen models with different thread intervals in the rear wall of the housing.
  • the at least one spacer may be releasably hinged to the rear end of the pad.
  • two spacers are provided. One spacer may be located near the left side and the other spacer near the right side of the support. The angle that form the spacers to the rest, then results from the position of the holes on the rear wall of the screen housing.
  • the at least one spacer is connected to a further, connectable to the rear wall of a flat screen elongated spacer.
  • the existing on the rear wall of a flat screen threads are used.
  • the spacer connected to the support can now be easily connected to the other spacer, if the threads for the spacer can not be reached. This arrangement allows a high degree of flexibility.
  • the pad in a preferred embodiment, a plurality of holes. At least some of the holes may be threaded.
  • the support has at least one angle connector, via which the at least one spacer is releasably connected to the support.
  • the angle connector may have on a first leg a slot for receiving a connecting means, via which the angle connector is releasably connected to the support. About the slot, the position of the angle connector can be varied and adapted to the depth of the screen.
  • the angle connector preferably has on a second leg a bore for receiving a connecting means, via which the angle connector is connected to the at least one spacer.
  • the angle connector can be arranged in a recess on the flat screen side facing the support.
  • the recess corresponds to the thickness of the first leg of the angle connector, so that contact with a screen housing part and thus a possible imbalance of the support is avoided.
  • the spacer has a plurality of slots of different lengths.
  • the spacer can be reversed, if just none of the slots with a thread of the screen is in cover.
  • the elongated holes of the spacer are arranged so that there is no point on the display housing along the length of the spacer, which is not covered by a slot at least in an orientation of the spacer.
  • the support has, near its end remote from the spacer, on its side facing the flat screen at least one groove in which a rubber lip is arranged.
  • At least one groove with rubber lip may extend over the entire width of the overlay.
  • the rubber lip can be tapered and is at the bottom of the pad arranged so that it engages in a groove of the screen housing, which results from the assembly of a front and a rear housing half. So an additional fixation is given.
  • the support may have on its side facing the flat screen at least one further groove extending perpendicular to the groove with a rubber lip arranged thereon. This additional groove with rubber lip protects the surface of even very narrow screen housing.
  • At least one threaded pin can be detachably inserted into one of the bores of the support on the side of the support facing the flat screen.
  • the grub screw preferably has a rubber tip, which engages in a groove of the screen housing instead of the rubber lip and so further fixes the support and protects the screen housing.
  • the further spacer has a plurality of juxtaposed holes for receiving a connecting means, via which the at least one spacer is detachably connected to the further spacer.
  • the further spacer may each have at its ends a slot for receiving a connecting means, via which the further spacer with threads in the rear wall of the flat screen is connectable. This also further increases the adaptability of the holding device to different screen models.
  • a further angle connector may be provided on the side facing away from the flat screen of the support.
  • This can be used to fix a speaker on the pad.
  • the connecting means which connects the support, the angle connector, the spacer and other spacers and the screen housing together, a screw or a connector.
  • all holes have the same diameter, so that a connecting means is suitable for all connectable components.
  • the pads can each be connected to each other via at least one connector.
  • a connector may have bores for receiving a connecting means, via which the connector can be detachably connected to the support.
  • the support preferably has at least one further depression, which is arranged on the flat screen side facing the support. The recess corresponds, as with the angle connector, the thickness of the connector, so that contact with a screen housing part and thus a possible misalignment of the support is avoided.
  • Fig. La shows in perspective a holding device according to the invention for speakers on a flat screen.
  • Fig. Lb shows the holding device according to Fig. La in plan view.
  • Fig. Lc shows the Garvomchtung according to Fig. La in the rear view.
  • Fig. 2a shows in perspective an alternative embodiment of the Garvomchtung invention for speakers on a flat screen.
  • Fig. 2b shows the Garvomchtung of Fig. 2a in plan view.
  • Fig. 2c shows the Garvomchtung according to Fig. 2a in the rear view.
  • Fig. 2d shows the holding device according to Fig. 2a in the side view.
  • Fig. 3 shows in perspective another spacer of the holding device according to the invention.
  • FIG. 4a shows in perspective a spacer of the holding device according to FIG.
  • FIG. 4b shows the spacer according to FIG. 4a in plan view.
  • Fig. 5a shows in perspective a support of the Garvomchtung according to the invention.
  • Fig. 5b shows the support according to Fig. 5a in plan view.
  • Fig. 6a shows in perspective an embodiment of the support of the holding device according to the invention.
  • Fig. 6b shows the support of Fig. 6a in the bottom view.
  • Fig. 6c shows an exploded view of the support of Fig. 6a in the front view.
  • FIG. 6d shows an exploded view of the support according to FIG. 6a in a side view.
  • Fig. 7 shows in perspective an angle connector of the holding device according to the invention.
  • Fig. 8a shows in perspective a further embodiment of the invention
  • FIG. 8b shows in detail the requirements of Figure 8a.
  • FIG. 9a shows an embodiment of the support of the holding device according to FIG.
  • Fig. 9b shows in perspective the support of Fig. 9a.
  • Fig. 10 shows in perspective a further embodiment of the invention
  • FIGS la to lc show a flat screen 1, on which a holding device according to the invention for speakers is mounted.
  • the holding device has a rectangular support 10, which rests on its front, facing the image surface of the flat panel 1 end on the housing 3 of the screen.
  • At its rear end two angle connectors 30 are arranged on its underside, on each of which a spacer 20 is articulated.
  • the spacers 20 are connected via connecting means, not shown in each case with an angle connector 30.
  • the elongate spacers 20 have along their length a plurality of slots 22 of different lengths.
  • the spacers 20 are pivoted from the support 10 so that one of their slots 22 comes with a thread 4 on the rear wall 2 of the flat panel 1 to cover.
  • connecting means this may be screws or connectors, the spacers 20 with the rear wall 2 of the flat panel 1 are connectable. It is easy to see that with the holding device according to the invention can be well reacted to deviating positions of the thread 4 of the screen housing 3 by the provided with slots 22 spacers 20 are pivoted accordingly.
  • Figures 2a to 2d show an alternative embodiment of the holding device according to the invention on a flat screen 1.
  • an elongated further spacer 25 is provided.
  • the further spacer 25 is connectable at its ends to an upper thread 4 of the screen housing 3.
  • the further spacer 25 has a plurality of holes 27, which can be used for fastening the spacers 20. Again, it is easy to see that for each housing geometry, a hole 27 of the further distance stop 25 can be brought into coincidence with a slot 22 of the spacer 20.
  • FIG. 3 shows a further spacer 25, which at its ends has slots 26 for fastening with threads 4 in the rear wall 2 of the flat screen 1. Between the elongated holes 26 numerous, closely spaced holes 27 are arranged along the length of the further spacer 25.
  • the further spacer 25 is longer than that shown in Figures 4a and 4b Spacer 20.
  • the spacer 20 has along its length differently long slots 22. At its ends, a respective bore 23 is provided, via which it can be connected to a connector 10 attached to the angle bracket 30.
  • the support surface 10 shown in Figures 5a and 5b has a plurality of holes 14 which are evenly distributed in the length and width of the support 10.
  • the holes 14 are used to increase the surface of the support 10 to achieve a better cooling behavior.
  • the holes 14 are also adapted to the holes and holes of the other components and at least some of the holes 14 are provided with a thread.
  • FIGS. 6a to 6d show an embodiment of the support 10, on the underside of which a groove 17 extends along the width of the support 10 near the front end, which points towards the image surface during use.
  • a second groove 17 extends into the groove 17, a rubber lip 16 can be used, which tapers at its side facing away from the support point.
  • the rubber lip 16 preserves on the one hand the screen housing 3 against scratches by the support 10, on the other hand, the tapered rubber lip 16 engage in a column which is formed in most models on the top of the flat panel 1 between two housing parts.
  • two setscrews 18 may be provided, which can be inserted or screwed into one of the holes 14 of the support 10, whereby their position can be varied in a simple manner.
  • the threaded pins 18 are also made of a soft plastic and run to a point.
  • the recesses are dimensioned such that an angle connector 30 shown in FIG. 7 can fit into a first leg 31, the depth of the recess corresponding to the thickness of the first leg 31.
  • the first leg 31 of the angle connector 30 has a slot 33 which is brought to secure the angle connector 30 with the support 10 with a bore 14 in the recess 12 of the support 10 to cover.
  • the slot 33 allows flexible adaptation to the overall depth of the flat screen 1 by the angle connector 30 is about a suitable length on the rear side of the support 10 over or is pushed in the case of a very small depth to the front side of the support 10 in the recess 12 ,
  • the angle connector 30 has a second leg 32 with a bore 34.
  • An identical angle connector 30 can also be connected at its second leg 32 with the top of the support, in which case the first leg 31 can be used for connection to a speaker.
  • FIGS. 2 a to 2 c The embodiment shown in Figure 8a relates to the possibility to set up even wide speakers.
  • three supports 10 are arranged side by side and each connected via angle connector 30 with a spacer 20.
  • the spacers 20 are, as also shown in FIGS. 2 a to 2 c, connected to a further spacer 25, which is fastened to the rear wall 2 of the flat screen 1.
  • the pads 10 are on their underside, ie the flat screen 1 side facing, connected by means of connectors 15 ( Figure 8b). Due to the fact that the supports 10 are connected to one another, the stability is increased, so that for each of the three supports 10 a respective spacer 20 is sufficient for attachment to the flat screen 1.
  • Figures 9a and 9b show an embodiment of the support 10, in which according to the embodiments shown in Figures 6a to 6d also two grooves 17 extend over the entire width of the support 10.
  • rubber lips 16 can be used.
  • a third recess 12 is arranged centrally in addition to the two recesses 12 near a left and a right side of the support 10.
  • This centrally disposed recess 12 serves to accommodate an angle connector 30, if only one spacer 20 is to be provided for the support 10.
  • a further recess 13 are provided on the left and on the right side, which extend far enough into the support 10, that the further recesses 13 are connected to a recess 12.
  • the embodiment shown in Figure 10 relates to the possibility of placing three separate loudspeakers (e.g., center loudspeakers and left and right loudspeakers).
  • three supports 10 are arranged at intervals to each other and each connected via angle connector 30 with two spacers 20.
  • the spacers 20 are, as also shown in FIGS. 2 a to 2 c, connected to a further spacer 25, which is fastened to the rear wall 2 of the flat screen 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Abstract

L'invention concerne un dispositif de retenue pour des hauts-parleurs d'écrans plats, ledit dispositif présentant un support qui est destiné au haut-parleur et est conçu pour venir prendre appui sur une extrémité supérieure d'un boîtier d'écran, et au moins une pièce d'écartement de forme allongée qui, par une extrémité, est articulée au support et qui, sur sa longueur, présente au moins un trou oblong pour recevoir un élément de liaison permettant de relier la pièce d'écartement à une paroi arrière d'un écran plat.
PCT/EP2010/007826 2009-12-23 2010-12-21 Dispositif de retenue pour des haut-parleurs d'écrans plats WO2011079929A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009017417.4 2009-12-23
DE202009017417U DE202009017417U1 (de) 2009-12-23 2009-12-23 Haltevorrichtung für Lautsprecher für Flachbildschirme

Publications (1)

Publication Number Publication Date
WO2011079929A1 true WO2011079929A1 (fr) 2011-07-07

Family

ID=42096935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/007826 WO2011079929A1 (fr) 2009-12-23 2010-12-21 Dispositif de retenue pour des haut-parleurs d'écrans plats

Country Status (2)

Country Link
DE (1) DE202009017417U1 (fr)
WO (1) WO2011079929A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842423A (en) * 1997-05-09 1998-12-01 Stranford; James A. Television supported shelf
US5988571A (en) * 1997-09-22 1999-11-23 Ward; Glenn F. TV/VCR mount
US20050258333A1 (en) * 2004-04-30 2005-11-24 Lite-On It Corp. Coupling mechanism for securing audio/video player onto flat panel display
US20060043247A1 (en) * 2004-09-01 2006-03-02 Raymond Bourque Speaker support bracket for a monitor
WO2008067672A1 (fr) * 2006-12-07 2008-06-12 Tyler Joseph Gerace Etagère de haut-parleur
WO2008150320A1 (fr) * 2007-06-05 2008-12-11 Lau Ka W Système de montage de haut-parleurs pour écran plat
WO2009129011A1 (fr) * 2008-04-14 2009-10-22 Bose Corporation Support de dispositif avec un concentrateur de dispositif intégré

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842423A (en) * 1997-05-09 1998-12-01 Stranford; James A. Television supported shelf
US5988571A (en) * 1997-09-22 1999-11-23 Ward; Glenn F. TV/VCR mount
US20050258333A1 (en) * 2004-04-30 2005-11-24 Lite-On It Corp. Coupling mechanism for securing audio/video player onto flat panel display
US20060043247A1 (en) * 2004-09-01 2006-03-02 Raymond Bourque Speaker support bracket for a monitor
WO2008067672A1 (fr) * 2006-12-07 2008-06-12 Tyler Joseph Gerace Etagère de haut-parleur
WO2008150320A1 (fr) * 2007-06-05 2008-12-11 Lau Ka W Système de montage de haut-parleurs pour écran plat
WO2009129011A1 (fr) * 2008-04-14 2009-10-22 Bose Corporation Support de dispositif avec un concentrateur de dispositif intégré

Also Published As

Publication number Publication date
DE202009017417U1 (de) 2010-04-08

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