WO2008100166A2 - Extension arm for mounting of display screen, especially a flat television screen - Google Patents

Extension arm for mounting of display screen, especially a flat television screen Download PDF

Info

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
French (fr)
Other versions
WO2008100166A3 (en
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/en
Publication of WO2008100166A3 publication Critical patent/WO2008100166A3/en

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.

Abstract

The invention is characterized in thatthe extension arm has an engine drive set (8), its controlled activity determines a required directional positioning of the extension arm outreaching or moving alongside the horizontal axis, it has a head (20) equipped with an engine (21) moving a fixing element (19) of the screen and assuring a required extension arm directional positioning tilting alongside vertical axis. To perform the outreaching movement, the extension arm has electric engine (8) powered by the screw (9), nut (10) and thereby toothed bar (6), cooperating with a toothed wheel (7) connected to the extensionarm (1).

Description

- -
Extension arm for mounting of display screen, especially a flat television screen
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. In a variant, 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.
The essence of the solution consists in the fact that the 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.
To perform outreaching movement, 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.
To synchronize the connector and the arm during the outreaching movement of the extension arm, it has a string, reeled on drums properly placed on a toothed - -
wheel and the hinge axis. In order to synchronize the head and the connector during outreaching movement, it has a string, reeled on the axis and the hinge axis.
In a variant, 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. To synchronize the head and the connector during the outreaching movement it has the second connector connected with the second arm and a head.
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.
In a variant, to perform the rotary movement of the head relative to a vertical axis 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.
The advantageous features offered by the invention solutions include the possibility of total automation of the extension arm and introducing its remote steering.
The solutions proposed by the invention are shown in the embodiments in the diagram, where figures represent as follows: - -
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.
At the end of connector 2, opposite to its end and connected with arm 1 with a hinge, on the axis 105 there is 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.
To perform the extension arm outreaching movement, that is moving the set alongside the horizontal axis, 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.
To synchronize connector 2 relative to the arm 1 during the outreaching movement there is string 12, reeled on drums 11 located respectively on a toothed wheel 7 and the hinge axis 3. To synchronize the head 20 relative to connector 2 during the outreaching movement there is string 112, reeled on the axis 105 and on the hinge axis 3.
Television screen, not In the diagram, 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. - -
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.
Linear movement of toothed bar 6 leads to a rotation of a toothed wheel 7 cooperating with it and turning of arm 1 , what follows extending or contracting of the system and outreaching or taking back the television screen.
Starting engine 121 leads to turning of head 20, what follows turning a television screen around a vertical axis.
In a variant presented in figure 3, to synchronize the connector 102 relative to the arm 101 during the outreaching movement the second arm 101a, powered at the same time with the arm 101 from the engine 8 through screw 9 and nut 10, connected to toothed bar 6 cooperating with toothed wheel 7. To synchronize head 20 relative to connector 102 during the outreaching movement there is a second connector 101a and head 20.
In the next variant presented in figure 4 to perform extension arm outreaching or moving the system alongside the horizontal axis there is electric engine 8 which, through screw 9 and nut 10, powers toothed bar 6 cooperating with toothed wheel 7.
To synchronize connector 102 and arm 101 during the outreaching movement there is the second arm 101a, powered simultaneously with arm 101 from engine 8 through screw 9 and nut 10 connected to the toothed bar 6 cooperating with the toothed wheel 7.
In the example, to perform the head 20 rotationally movement relative to vertical axis there is 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.
The invention is not limited to the particular examples described above.

Claims

- -Patent claims
1. Extension arm for mounting a display screen, especially a flat television screen mounted on a vertical back wall.
- consisting of an arm, rotationally fixed on a mounting plate and the connector connected by a hinge with an arm, determining the extending double arm system,
- where the end of a connector, opposite to the ending connected by the hinge with an arm, related with a set to mount a movable screen characterised in that
- it has an engine powering set (8), its steered operation allows to directionally set the extension arm into a required position - outreaching or moving relative to a horizontal axis it has a head (20) equipped with an engine (21 ) powering the mounting element (19) of the screen, its steered operations provide a required directional setting of the extension arm - bending along the vertical axis.
2. Extension arm according to claim 1 , characterized in that in order to perform outreaching movement it has an electric engine (8), powering through a screw (8), a nut (10), and through that - toothed bar (6), cooperating with a toothed wheel (7) connected to an arm with extension arm (1).
3. Extension arm according to claims 1 and 2 characterized in that in order to synchronize the connector (2) and the arm (1 ) during the outreaching movement it has a string (12) reeled on drums (11) mounted on a toothed wheel (7) and the hinge axis (3) and to synchronize the head (20) and the connector (2) during the outreaching movement it has a string (112), reeled on the axis (105) and the hinge axis (3). - -
4. Extension arm according to claims 1 and 2 characterized in that in order to synchronize the connector (102) relative to the arm (101 ) during the outreaching movement it has the second arm (101a), powered simultaneously with the arm (101 ) from the engine (8) through the screw (9) and the nut (10) connected with toothed bar (6) cooperating with a toothed wheel (7) and to synchronize the head (20) relative to the connector (102) during the outreaching movement it has the other connector (102a) connected with the second arm (101a) and the head (20).
5. Extension arm according to claims 1 and 2 characterized in that in order to perform the head (20) rotary movement relative to the vertical axis it has a string (112) reeled on drums (11 ) mounted directly on a toothed wheel (7), hinge axis (30 and the head (20).
6. Extension arm according to claim 5 characterized in that the string (112) serves as element to synchronize the head (20) relative to the arm (101 ) during the outreaching movement.
7. Extension arm according to claims 5 and 6 characterized in that the string (112) is powered by the second engine (8a) through the nut (9), a nut (10) and the toothed bar (106) cooperating with a string roll (112).
8. Extension arm according to claims land 9 characterized in that in order to perform the head (20) rotary movement relative to vertical axis it has electrical engine (121 ) powering the head (20) with the mounting element
(19) of the television screen through a pair of toothed wheels (22).
9. Extension arm according to claim 8 characterized in that the head (20) and the engine (121 ) is mounted on the plate (23).
10. Extension arm according to claims 8 and 9 characterized in that the head
(20) axis is at the same time moving along the rotary axis (105) of connector (2) and drum axis (11).
PCT/PL2008/050003 2007-02-12 2008-02-12 Extension arm for mounting of display screen, especially a flat television screen WO2008100166A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLP381736 2007-02-12
PL381736A PL381736A1 (en) 2007-02-12 2007-02-12 Two-arm jib for fixing of a display screen, especially flat TV screen

Publications (2)

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

Family

ID=39690628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2008/050003 WO2008100166A2 (en) 2007-02-12 2008-02-12 Extension arm for mounting of display screen, especially a flat television screen

Country Status (2)

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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160305A2 (en) * 1984-05-02 1985-11-06 Kabushiki Kaisha Tokuda Seisakusho Carrying device
JP2005202155A (en) * 2004-01-15 2005-07-28 Sony Corp Video display device and video display method
US20050179618A1 (en) * 2004-01-02 2005-08-18 Oh Sung I. Viewing angle adjustment system for a monitor
WO2006107916A2 (en) * 2005-04-04 2006-10-12 Clo Systems, Llc Mounting system capable of repositioning an apparatus relative to a reference plane
US20070053151A1 (en) * 2005-08-11 2007-03-08 Richard Capoferri Display mounting system
EP1783420A2 (en) * 2005-11-02 2007-05-09 Costel Co., Ltd. In-wall display device
WO2008100167A2 (en) * 2007-02-12 2008-08-21 Grabania, Bogdan Pantograph extension arm for mounting a display screen, especially a flat television screen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160305A2 (en) * 1984-05-02 1985-11-06 Kabushiki Kaisha Tokuda Seisakusho Carrying device
US20050179618A1 (en) * 2004-01-02 2005-08-18 Oh Sung I. Viewing angle adjustment system for a monitor
JP2005202155A (en) * 2004-01-15 2005-07-28 Sony Corp Video display device and video display method
WO2006107916A2 (en) * 2005-04-04 2006-10-12 Clo Systems, Llc Mounting system capable of repositioning an apparatus relative to a reference plane
US20070053151A1 (en) * 2005-08-11 2007-03-08 Richard Capoferri Display mounting system
EP1783420A2 (en) * 2005-11-02 2007-05-09 Costel Co., Ltd. In-wall display device
WO2008100167A2 (en) * 2007-02-12 2008-08-21 Grabania, Bogdan Pantograph extension arm for mounting a display screen, especially a flat television screen

Also Published As

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

Similar Documents

Publication Publication Date Title
CN106983560B (en) Soft mirror operation auxiliary robot system
JP6518421B2 (en) Roundness measuring machine and control method thereof
WO2008063688A3 (en) Base station antenna rotation mechanism
CN105697947B (en) Stable shooting cradle head
JP6086813B2 (en) Seam welding method and seam welding apparatus
JP4541920B2 (en) Offset work machine
CN104728256A (en) Multi-angle adjuster capable of adjusting direction of support and hinging mechanism
JP5046710B2 (en) Column body lifting work device
WO2008100166A2 (en) Extension arm for mounting of display screen, especially a flat television screen
KR200375222Y1 (en) welding device of the cylinder type basic material
US7988158B2 (en) Driving device for adjusting an orientation of a vehicle wheel
CN109348092A (en) A kind of monitoring device for computer
CN202845522U (en) Bending shape machining device for arc-shaped parts
CN210233009U (en) Novel portable double-arm robot
CN102886407B (en) bending and machining device for arc-shaped part
US20090322880A1 (en) Car with moveable camera unit
KR102628497B1 (en) Motor control apparatus for electrical fishing reel
JP2004115362A (en) Apparatus for adjusting components of rotary machine for decorating ceramic tile
CN205640098U (en) Stable cloud platform of shooing
CN220705045U (en) Device is paintd to exterior wall coating for construction
US20170267499A1 (en) Lifting mechanism and lifting device comprising it
CN213566527U (en) Unmanned aerial vehicle mounting structure that survey and drawing remote sensing equipment used
CN218949285U (en) Locking device for steering column
CN113066619B (en) Buckle type insulating sheath mounting device
CN220577346U (en) Steering column mounting bracket assembly

Legal Events

Date Code Title Description
NENP Non-entry into the national phase in:

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08712686

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 08712686

Country of ref document: EP

Kind code of ref document: A2