WO2008100166A2 - Bras d'extension d'écran d'affichage, spécialement un écran de télévision plat - Google Patents

Bras d'extension d'écran d'affichage, spécialement un écran de télévision plat Download PDF

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Publication number
WO2008100166A2
WO2008100166A2 PCT/PL2008/050003 PL2008050003W WO2008100166A2 WO 2008100166 A2 WO2008100166 A2 WO 2008100166A2 PL 2008050003 W PL2008050003 W PL 2008050003W WO 2008100166 A2 WO2008100166 A2 WO 2008100166A2
Authority
WO
WIPO (PCT)
Prior art keywords
extension arm
arm
head
outreaching
axis
Prior art date
Application number
PCT/PL2008/050003
Other languages
English (en)
Other versions
WO2008100166A3 (fr
Inventor
Krzysztof Kazana
Wlodzimierz Smieszek
Original Assignee
Grabania, Bogdan
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 Grabania, Bogdan filed Critical Grabania, Bogdan
Publication of WO2008100166A2 publication Critical patent/WO2008100166A2/fr
Publication of WO2008100166A3 publication Critical patent/WO2008100166A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/061—Scissors arms

Definitions

  • the subject of the invention can is an extension arm for mounting of display screen, especially a flat television screen
  • a flat display screen handle known from a patent description US 6 905 101 consists of two mounting elements, one of them is mounted In a fixed manner, another one holds the screen.
  • One of the two interconnected mounting elements has a slideway. Alongside its horizontal axis a radially mounted screen can be moved. The screen rotational axis is located close to the screen gravity centre.
  • the screen mounting plate, set as one element is connected by a handle support to the wall, The handle is the second element, through the set of two arms, hinge connected, with an option to move horizontally and parallely. The handle is manually moved in all dimensions.
  • the object of the invention is introducing an engine drive to the above described handle for all possible movements.
  • extension arm has an engine drive set. Its controlled operation provides a required directional position of the extension arm - outreaching or moving along the horizontal axis and further the extension arm has a head equipped in an engine moving a screen mounting element. Its controlled operation provides required directional positioning of the extension arm - bending along the vertical axis.
  • the extension arm uses an electric engine - driving through the screw - the nut, a thereby a toothed bar, cooperating with a toothed wheel connected to the extension arm.
  • it has another arm to synchronize the connector and the arm during the outreaching movement which is powered simultaneously with an arm from the engine through a screw and a nut connected with toothed bar cooperating with a toothed wheel.
  • the second connector connected with the second arm and a head.
  • the extension arm To perform a rotary movement of the head relative to a vertical axis, the extension arm has a string reeled on drums located on a toothed wheel, hinge axis and a head.
  • the string is a synchronizing element between the head and the arm during the outreaching movement.
  • the string is powered by the second engine, through a screw, nut and toothed bar, cooperating with a string roll.
  • the extension arm has an electrical engine powering the head with mounting elements of a television screen through a pair of toothed wheels.
  • the head and the engine are mounted on the plate.
  • the head axis can be a rotary axis of the connector and the drum axis at the same time.
  • fig. 1 extension arm with string
  • fig. 2 mounting set for a television screen - a cross section
  • fig. 3 extension arm with additional arm
  • fig. 4 additional variant of the extension arm.
  • the display screen mounting extension arm consists of arm 1 mounted rotationally on a mounting surface and connector 2, connected with hinge 3 with arm 1.
  • the arm 1 is mounted on axis 4.
  • the arm 1 and connector 2 determine hinge extendable system.
  • a handle for mounting a moveable screen, directly or through a head.
  • Toothed wheel 7 connected with arm 1 is located on axis 4, and cooperates with toothed bar 6.
  • the electric engine 8 is used, through the screw 9 and nut 10 it powers toothed bar 6 connected to it and cooperating with a toothed bar wheel 7.
  • the Television screen is located in the mounting element 19 of the head 20, powered with the engine 21 , serving to perform a screen bending movement in alongside vertical axis.
  • the head 20 may be located in the axis 105 of the connector 2. - -
  • the head 20 To perform a rotary movement alongside vertical rotation axis, the head 20 has an engine 121 fixed on the plate 23 and powering the head 20 through a pair of toothed wheels 22.
  • Starting engine 121 leads to turning of head 20, what follows turning a television screen around a vertical axis.
  • string 112 reeled on drums 11 located on toothed wheel 7, hinge axis 3 and head 20.
  • the string 112 is powered by the second engine 8a, through screw 9, nut 10 and toothed bar 106, cooperating with string roll 112.
  • String 112 is used to synchronize head 20 with connector 103 during the extension arm outreaching.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un bras d'extension qui a un ensemble d'entraînement de moteur (8), dont l'activité contrôlée détermine un positionnement directionnel requis du bras d'extension dépassant ou se déplaçant le long de l'axe horizontal, qui a une tête (20) équipée d'un moteur (21) déplaçant un élément de fixation (19) de l'écran et garantissant un positionnement directionnel de bras d'extension requis s'inclinant le long de l'axe vertical. Pour réaliser le mouvement de dépassement, le bras d'extension a un moteur électrique (8), alimenté par la vis (9), l'écrou (10), et ainsi la barre dentée (6) coopérant avec une roue dentée (7) reliée au bras d'extension (1).
PCT/PL2008/050003 2007-02-12 2008-02-12 Bras d'extension d'écran d'affichage, spécialement un écran de télévision plat WO2008100166A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL381736A PL381736A1 (pl) 2007-02-12 2007-02-12 Wysięgnik dwuramienny do mocowania ekranu wyświetlającego, zwłaszcza płaskiego ekranu telewizyjnego
PLP381736 2007-02-12

Publications (2)

Publication Number Publication Date
WO2008100166A2 true WO2008100166A2 (fr) 2008-08-21
WO2008100166A3 WO2008100166A3 (fr) 2008-11-13

Family

ID=39690628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2008/050003 WO2008100166A2 (fr) 2007-02-12 2008-02-12 Bras d'extension d'écran d'affichage, spécialement un écran de télévision plat

Country Status (2)

Country Link
PL (1) PL381736A1 (fr)
WO (1) WO2008100166A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160305A2 (fr) * 1984-05-02 1985-11-06 Kabushiki Kaisha Tokuda Seisakusho Dispositif de support
JP2005202155A (ja) * 2004-01-15 2005-07-28 Sony Corp 映像表示装置及び映像表示方法
US20050179618A1 (en) * 2004-01-02 2005-08-18 Oh Sung I. Viewing angle adjustment system for a monitor
WO2006107916A2 (fr) * 2005-04-04 2006-10-12 Clo Systems, Llc Monture capable de repositionner un appareil par rapport a un plan de reference
US20070053151A1 (en) * 2005-08-11 2007-03-08 Richard Capoferri Display mounting system
EP1783420A2 (fr) * 2005-11-02 2007-05-09 Costel Co., Ltd. Dispositif de visualisation à installation murale
WO2008100167A2 (fr) * 2007-02-12 2008-08-21 Grabania, Bogdan Bras d'extension de pantographe pour montage d'un écran d'affichage, spécialement un écran de télévision plat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160305A2 (fr) * 1984-05-02 1985-11-06 Kabushiki Kaisha Tokuda Seisakusho Dispositif de support
US20050179618A1 (en) * 2004-01-02 2005-08-18 Oh Sung I. Viewing angle adjustment system for a monitor
JP2005202155A (ja) * 2004-01-15 2005-07-28 Sony Corp 映像表示装置及び映像表示方法
WO2006107916A2 (fr) * 2005-04-04 2006-10-12 Clo Systems, Llc Monture capable de repositionner un appareil par rapport a un plan de reference
US20070053151A1 (en) * 2005-08-11 2007-03-08 Richard Capoferri Display mounting system
EP1783420A2 (fr) * 2005-11-02 2007-05-09 Costel Co., Ltd. Dispositif de visualisation à installation murale
WO2008100167A2 (fr) * 2007-02-12 2008-08-21 Grabania, Bogdan Bras d'extension de pantographe pour montage d'un écran d'affichage, spécialement un écran de télévision plat

Also Published As

Publication number Publication date
PL381736A1 (pl) 2008-08-18
WO2008100166A3 (fr) 2008-11-13

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