EP2105062A1 - Agencement de réglage pour un dispositif d'affichage, notamment un écran plat - Google Patents

Agencement de réglage pour un dispositif d'affichage, notamment un écran plat Download PDF

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Publication number
EP2105062A1
EP2105062A1 EP09004442A EP09004442A EP2105062A1 EP 2105062 A1 EP2105062 A1 EP 2105062A1 EP 09004442 A EP09004442 A EP 09004442A EP 09004442 A EP09004442 A EP 09004442A EP 2105062 A1 EP2105062 A1 EP 2105062A1
Authority
EP
European Patent Office
Prior art keywords
arrangement
display device
guide
adjusting
adjustment
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09004442A
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German (de)
English (en)
Inventor
Michael Jaritz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bene AG
Original Assignee
Bene AG
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 Bene AG filed Critical Bene AG
Publication of EP2105062A1 publication Critical patent/EP2105062A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
    • A47B21/0073—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk liftable above the desk top

Definitions

  • the invention relates to an adjustment arrangement for a display device according to the features of patent claim 1, an installation arrangement for a display device according to the patent claim 13 and a table with a display device according to claim 18.
  • Such an adjustment arrangement for a display device in the form of a flat screen is known from the US application US 2004/0090149 A1 known.
  • the adjustment arrangement comprises a support element, which can be adjusted in the vertical direction by means of a guide arrangement and to which the flat screen is connected via a joint in the form of a ball element.
  • the flat screen relative to the support element and thus also relative to the furniture element be adjusted and spent for the user in an ergonomic position.
  • a major disadvantage of this adjustment is that a pivoted flat screen before lowering into the parking position must be returned by hand to its original position, so as not to collide with the edge of the extension during the lowering movement.
  • the object of the invention is to provide an adjustment arrangement for a display device, in particular a flat screen, in which a simple reset of the display device or the flat screen to the starting position is carried out automatically.
  • an adjusting arrangement having the features of patent claim 1, according to which it comprises at least one guide element which has a guide surface which, upon adjustment of the support element from the operating position in the direction of the rest position, touches the holding frame or the display device or the joint arrangement acts and this or this spends in the starting position.
  • the flat screen is thus not reset by a manual adjustment by the user or a separate motor drive to the starting position, but by a guide element which is effective when the support member is moved by the guide assembly from the operating position. This is despite low construction costs, d. H. without own drive, for this return movement into the parking position ensures that the flat screen is reliably brought to its original position without a user has to intervene manually, which means a significant increase in ease of use.
  • the fixed base frame, on which the guide arrangement is arranged with the adjustable support member is to be understood as a frame in the kinematic sense and may be formed by any reference body, for example. So by a moving vehicle relative to the flat screen can perform an adjustment.
  • the home position of the flat panel refers to a predetermined orientation thereof in the operative position of the support member with respect to the fixed base frame.
  • the starting position is thus also associated with a specific position of the joint arrangement, in which the holding frame and the display device are in relation to the support element
  • the given by the joint arrangement mobility of the display device with respect to the base frame or the support member in the operating position is again limited during the movement of the support member from the operating position in the direction of the rest position by the guide member in which its guide surface on the hinge assembly, the support frame or the display device acts touching and this is thereby brought to the starting position.
  • the display device for example in the form of a flat screen, is thus pressed by the guide element at the beginning or during the adjustment movement from the viewing position to the starting position with respect to the support element.
  • the guide element can advantageously be arranged directly on the support member and the support frame by the hinge assembly, based on the adjustment of the support member in the operating position, be mounted axially movable on the support member.
  • the guide element on the support element is thus activated by an axial relative movement between the support element and the support frame, which is made possible by the joint arrangement and thus the display device is moved by this relative movement in the starting position.
  • This axial mobility can be formed by any embodiment of a sliding joint that is disposed between the support member and the support frame.
  • an elastically deformable element would also be conceivable for the axial mobility.
  • the joint arrangement comprises a rotary joint with an axis of rotation approximately parallel to the adjustment direction of the support element
  • the display device can be pivoted about this, for example, vertical axis of rotation, whereby a simple adaptation to different viewing angles is possible.
  • the adjustment of the support member refers to the direction of movement in the operating position so in a non-linear adjustment of the guide assembly on the direction of movement of the display device in the range of use position.
  • the swivel joint can advantageously be designed as a rotary push joint and comprise a bearing shell and a rotatably mounted therein and axially movable bearing journal, wherein one of these parts.
  • the support member With respect to the support member is fixedly arranged and the other part with respect to the holding frame or with respect.
  • Subsequent joint members of Joint arrangement is arranged fixed and one of the parts a ZentrierausEnglishung tapered in the axial direction Has centering, in the other part protrudes with a centering pin. Due to the centering tapered in the axial direction results for the projecting into the centering centering depending on the axial relative displacement between the bearing shell and bearing pin a different game or a different range of motion for a rotational movement of the rotary joint.
  • the centering recess is arranged on the part which is fixedly connected to the holding frame, the centering pin or centering pin thus acts as a guide element and the outer surface of the centering pin as a guide surface; If the centering recess is formed on the rotary slide joint part fixedly connected to the support element, the centering recess acts as a guide element and the centering surfaces form the guide surfaces which serve to return the holding frame with the display device to the starting position.
  • the centering can be formed either on the bearing shell or the journal and accordingly the centering on the journal or the bearing shell, the selection of the arrangement for the operation of such a centering device for the holding frame is of minor importance.
  • the alignment movement of the holding frame caused by the centering of the centering pin in the centering recess is thus effected by the relative axial movement between the bearing shell and the bearing journal, for which purpose means are provided which cause the bearing shell and bearing journal to have a different relative position to one another in the operating position of the support element than outside Operating position of the support element, said means may be formed by stop elements, slide guides or spring elements.
  • a force acting between the bearing shell and bearing pin in the axial direction compression spring element can be provided that is compressed in the operating position of the support member and in this compressed position of the compression spring element of the centering in the Zentri LucassEnglishung game in the circumferential direction, while outside the operating position in the expanded position of the compression spring element the clearance of the centering pin is almost completely restricted by the guide surfaces or centering surfaces of the centering recess tapering in the axial direction.
  • a stop element is provided for this, which limits the movement of the support frame in one direction and thereby the use position of the connected to the support member Indicator defined.
  • the compression spring element can initiate the axial movement between the bearing shell and bearing pin, whereby the centering pin is rotated back from the tapered centering of ZentrierausEnglishung possibly from a twisted position to the starting position and is held in the starting position.
  • the centering pin In this expanded position, the centering pin has almost no play within the centering recess and the holding frame with the display device is locked, so to speak, in the starting position. This ensures that, for the subsequent adjustment movement of the display device in the direction of the parking position, this is in the required orientation.
  • the joint arrangement may also comprise a pivot joint with an approximately perpendicular to the adjustment of the support member in the operating position pivot axis.
  • the pivot axis In a vertical adjustment direction, the pivot axis is approximately in the horizontal direction, whereby the display device with respect to a viewer can be tilted forward or backward and thereby optimally adapted to the body size.
  • the alignment element causing the alignment movement is arranged on the support element
  • at least one guide element can be provided, which is fastened substantially stationary with respect to the base frame.
  • a guide element acts with its guide surface similar to a slotted guide, through which the holding frame is pressed with the display device in the starting position during the movement of the support member from the operating position to the rest position.
  • an inclined display device can be returned to its intended starting position.
  • the guide arrangement can be formed by a linear guide or linear guide; In certain applications, however, it may be advantageous if the guide arrangement is formed by a composite of several pivot levers coupling mechanism. Through such coupling gear can also rectilinear movements
  • the holding frame can be realized with the display device or at least approximated to be realized also various other forms of trajectories of the adjustment.
  • the adjustment of the support member along the guide assembly is effected by the force of a user, but it is particularly advantageous and convenient if the guide assembly includes a, in particular electrically operated, drive device.
  • a, in particular electrically operated, drive device First and foremost, electric motors, which are available in many designs and are very quiet in operation, can be used. However, other devices such as e.g. fluidic drives conceivable.
  • the joint assembly has at least one joint effective area of a polymer.
  • the polymer may in particular consist of a plastic material with low coefficients of friction, for example, about polyethylene or the like.
  • the joint-active surface may be formed, for example, as a pivot pin or sleeve or as a joint head, joint socket, sliding pin, sliding sleeve or the like.
  • the joint arrangement may comprise a brake element acting between relatively adjustable joint members for adjusting the Verstellwiderstands, which prevents that set by a user position of the display device due to its own weight still changes after adjusting due to a high degree of freedom of the joint assembly.
  • the hinge assembly can thus keep stable by the braking element, the desired position or orientation of the display device.
  • the invention further claims a mounting arrangement for a display device with the features of claim 13, according to which the mounting arrangement comprises a connectable with a furniture element, forming a receiving opening for the display device mounting frame, wherein the mounting arrangement comprises an adjusting arrangement according to the invention, by which the display device both in the Essentially outside the Receiving opening lying position of use, outside of the furniture element can occupy as well as occupy a lying substantially within the receiving opening in the interior of the furniture element parking position.
  • a narrow receiving opening with a narrow dimension is sufficient, whereby only a small portion of the surface of a furniture element is stressed by the receiving opening.
  • a table is claimed by the narrow receiving opening only a small part of the work surface.
  • the adjustment of the guide assembly extends approximately at right angles to the surface of the furniture element, d. H. at a table in a vertical direction.
  • the adjustment direction of the guide arrangement for example. In the horizontal direction extends to extend the display device laterally from a furniture element can.
  • the mounting frame By using the mounting frame, this is a part of the base frame of the guide assembly and for the installation of a display device in a furniture element, only the production of a mounting frame receiving cutout in the furniture element surface is required.
  • the display device in the position of use can be optimally adjusted to the ergonomic needs of a viewer, while in the parking position within the furniture element it minimally influences the working space of a user only in the area of the installation frame.
  • the receiving opening can be covered in positioning the display device in the parking position. This is advantageously made possible by an arranged on the mounting frame, the receiving opening in the parking position of the display device largely occlusive, adjustably mounted flap element allows.
  • the display device is lowered in the parking position within the furniture element, can be avoided by the receiving opening occlusive flap element a disturbing opening within the work surface and also this part of the work surface as a shelf eg. For files are used.
  • actuation of such a flap element can be done manually by a user in the simplest case, but it makes sense, in addition to the retraction and extension of the display device to automate the opening and closing of the flap element by means of a drive in a furniture element.
  • the flap element is held by a spring element in an open position releasing the receiving opening and can be brought by the adjusting arrangement upon reaching the rest position of the support member against the force of the spring element in a receiving opening occlusive closed position. That is, the flap element or the flap elements are actively brought into the closed position only when reaching the rest position of the support element, ie fully retracted display device, which ensures that in all other positions of the support element or the display device, the flap element by means of the spring element is open and at the receiving opening required for movements of the display device free cross section is present.
  • the actuation by the support element can be effected in that this entrains an actuating element in the region of its rest position, ie in the retracted state or on the last short path portion of its adjustment whose movement is transmitted about rod elements on the flap elements and the flap elements against the force of Spring elements are moved from the open position to the closed position.
  • the adjusting arrangement may further comprise a covering aperture which largely closes the receiving opening in the position of use of the display device and which is fastened to the joint arrangement, for example.
  • This cover can interact simultaneously with fixed stop elements on the mounting frame or the furniture element, thereby limiting the extension movement of the holding frame or the display device to the outside and thereby determine their position of use.
  • This cover opening which closes the receiving opening in the use position advantageously has at least one passage opening for cables, lines or similar transmission elements, whereby a certain flexibility is achieved in the laying of line elements and the display device can be exchanged more easily.
  • the invention further relates to a table with a display device, in particular an office table or a laboratory table, wherein the display device at the table by means of a Adjustment arrangement according to the invention or is mounted adjustably by means of an installation arrangement according to the invention.
  • Fig. 1 shows a furniture element 1 in the form of a table 2 with an installation arrangement 3 according to the invention with a display device 4 here in the form of a flat screen 5 between a use position shown in solid lines 6 and a parking position 7 shown in dashed lines is adjustable.
  • the flat screen 5 is in the position of use above a table top 8 whose surface 9 forms the working surface of the table 2; in the parking position 7, the flat screen 5 is completely below the table top 8, whereby the flat screen 5, the surface 9, here the working surface of the table top 8, not adjusted.
  • the display device 4 is in the position of use 6 ergonomically favorable in the field of view of a viewer, while in the parking position 7, the display device 4 no space on the surface 9 consumed and therefore the maximum working surface for the user is available.
  • the installation arrangement 3 comprises an adjustment arrangement 10 by means of which the display device 4, in this case the flat screen 5, is moved from the parking position 7 into the use position 6.
  • the mounting assembly 3 further includes a mounting frame 11, with which the adjustment assembly 10 with the furniture element 1, here the table 2, is connected. This mounting frame 11 forms a receiving opening 12, through which the display device 4 from the parking position 7, here in the interior of the furniture element 1 in the use position 6 outside the furniture element 1 is adjusted.
  • a display device 4 supporting support member 15 between an operating position shown in solid lines 16 and one in dashed lines shown lower rest position 17 can adjust.
  • the adjustment of the support member 15 is in the illustrated embodiment in a straight line in the adjustment direction 18, but when using other guide assemblies 13, for example in the form of coupling gears with pivot levers and trajectories of the support member 15 may be formed, which are not rectilinear.
  • the linear guide 14 comprises a guide column 19, within which a guided member 20 connected to the support member 15 is guided.
  • the adjustment of the guide member 20 is effected in this embodiment by means of an axially displaceably mounted in the guide column 19 and the guide member 20 passing through threaded spindle 21 which by means of a drive device 22, preferably an electric motor, is driven and upon rotation, an axial displacement of the guide member 20 in the guide column 19 causes, whereby the display device 4 is raised or lowered.
  • the guide member 20 has to cooperate with the external thread of the threaded spindle 21 internal thread.
  • the display device 4 or the flat screen 5 is not directly connected to the support member 15, but preferably releasably connected to a support frame 23, which in turn is connected by means of a hinge assembly 24 to the support member 15.
  • the joint assembly 24 may be formed as a single joint, that the joint members movable support member 15 and support frame 23 interconnected, but may also comprise a plurality of joints, the mobility of the holding frame 23 and thus the display device 4 relative to the support member 15 in using intermediate members allow different directions of movement.
  • This joint arrangement 24 allows the display device 4 to be adjusted, starting from a starting position 25 shown in solid lines, into a viewing position 26 which can be selected by the viewer and is shown in dashed lines.
  • this viewing position 26 of the display device 4 is shown tilted backwards by about 10 ° away from the user.
  • the hinge assembly 24 includes in the embodiment according to Fig. 1 a pivot joint 27 with an approximately horizontal, approximately perpendicular to the plane of the pivot axis.
  • Fig. 1 As in Fig. 1 is easily recognizable, it is possible to adjust the display device 4 from the starting position 25 in a deviating viewing position 26 only in the extended use position 6, which is achieved by adjusting the support member 15 in the upper operating position 16.
  • This resetting of the display device 4 to the starting position 25 could, as known from the prior art, be done manually by the user, but this comfort disadvantage
  • To eliminate the invention has an adjustment 10 means for automatically resetting the display device 4 in the starting position 25, which will be described with reference to the other figures.
  • the guide column 19, relative to the support member 15 is adjustable, forms in a kinematic sense, a base frame 28 which is fixedly connected to the furniture element 1, whereby the relative movement of the display device 4 given to the furniture element 1 is.
  • Fig. 2 shows a rear view of a mounting arrangement 3 according to the invention in a perspective view.
  • the display device 4 is again shown in this embodiment as a commercial flat panel, which should be noted at this point that the display device must not only be limited to the function of the display, but, for example, may be suitable for information input, such as, for example Tablet PC is possible, in which the information input via a touch screen.
  • the flat screen 5 is connected to an adjustment arrangement 10 according to the invention, by means of which it consists of the in Fig. 1 shown parking position 7 in the vertical direction 29 can be adjusted upwards in the use position 6 and after use again in the vertical direction 29 can be lowered down into the parking position 7.
  • the guide column 19 forms again the kinematic base frame 28 of the guide assembly 13 by means of the support member 15 from the illustrated rest position 17 upwards in the in Fig. 1 shown operating position 16 can be adjusted.
  • the holding frame 23 On a rear wall 30 of the flat screen 5, the holding frame 23 is preferably releasably attached, whereby the display device 4 without disassembly of the support frame 23 can be easily replaced.
  • the holding frame 23 is connected via the hinge assembly 24 to the support member 15, whereby the flat panel 5 can be adjusted in its extended position of use 6, starting from the starting position 25 in a deviating viewing position 26.
  • the hinge assembly 24 includes in this embodiment already based Fig. 1 described pivot joint 27, with which the display device 4, can be pivoted about the approximately horizontal pivot axis 31 and further a rotary push joint 32 with two degrees of freedom.
  • the rotary thrust joint 32 comprises a bearing pin 33 fixedly connected to the support element 15 as the first joint member and a comprehensive, with the support frame 23 connected bearing shell 34 which are rotatable relative to each other about the vertical axis 35 and in the direction of the vertical axis 35 relative to each other axially displaceable.
  • the display device 4 in the form of the flat screen 5 is thus not only about the horizontal pivot axis 31 adjustable by this rotary push joint 32, but additionally rotatable about the vertical axis 35.
  • the pivot axis 31 thus serves primarily to adapt to the height of a viewer, while the adjustability about the vertical axis 35 allows the adaptation to the respective seating position by aligning the display device 4.
  • Fig. 2 shows the flat screen 5 in parking position 7, in which he is retracted or lowered by the receiving opening 12 of the mounting frame 11 by means of the adjustment assembly 10.
  • a flat screen 5 possibly adjusted in the use position 6 with respect to the starting position 25 must be returned to its starting position 25 before entering the parking position 7, so that it can be moved through the receiving opening 12 without risk of collision.
  • This provision in the starting position 25 according to the invention is carried out automatically, however, without the need for a separate drive and is made possible by the special design of the rotary thrust joint 32.
  • a compression spring element 36 acting in the direction of the vertical axis 35 is arranged between the bearing journal 32 and the comprehensive bearing shell 34, that is prestressed and presses bearing journal 33 and bearing shell 34 in the axial direction.
  • the compression spring element 36 acts on the compression spring element 36 only the weight of display device 4 and connected to this parts of the adjustment assembly 10 and the bias of the compression spring element 36 is so large that it is sufficient to remain in the expanded position.
  • the holding frame 23 or a part of the bearing shell is limited by a mechanical stop, the support member 15 is still raised by a small distance and thereby the compression spring element 36 compressed.
  • the Hubbegrenzung for the support frame 23 is effected in the illustrated embodiment by connected to the bearing shell 34 stop elements 37, the stop surfaces 38 contact the mounting frame 11 or at the table in the course of the lifting movement and thereby further lifting of the support frame 23 is blocked with the display device 4.
  • a centering device 39 is effective, which formed on the bearing pin 33 centering recess 40 and formed on the bearing shell 34 and projecting into the centering 40 centering 41 in the form of a bearing shell in the radial direction from outside to inside Includes screw.
  • This centering recess 40 is tapered conically in the direction of the vertical axis 35 upwards, which causes the centering pin 41 in the in Fig. 2 shown expanded position of the compression spring element 36 has no play for a rotational movement about the vertical axis 35 and thereby the bearing shell 34 relative to the bearing pin 33 which occupies the predetermined by the centering recess 40 rotational position.
  • the support frame 23 with the display device 4 by rotation about the vertical axis 35 is adaptable to the user position, wherein the possible rotation angle is limited by the shape of the centering recess 40.
  • the support member 15 is lowered with the bearing pin 33, the bearing shell 34 remains due to the spring force of the compression spring element 36 still in the upper position, a possible rotation of the display device 4 relative to the starting position 25 about the vertical axis 35, however the interaction of the centering pin 41 and the lowering centering recess 40 is reset. This ensures that the display device 4 located in the position of use assumes its starting position 25 with respect to the vertical axis 35 before the beginning of the lowering movement and can enter the receiving opening 12 without collision.
  • Fig. 2 further shows a Abdeckblende 45 which is fixedly connected to the bearing shell 34 and in the raised position of use of the display device 4, the receiving opening 12 largely closes.
  • the cover 45 has one or more passage 46. Through the cover panel 45, the surface 9 of a furniture element 1, even when extended in the position of use display device no disturbing openings.
  • Fig. 3 shows a sectional view through an installation assembly 3 with an adjustment 10 in which the support member 15 is in the lowered position of rest 17 and the display device 4 in the form of the flat panel 5 is in parking position 7.
  • the support member 15, the bearing shell 34 is raised by the bias of the compression spring member 36 relative to the bearing pin 33 at the rotary push joint 32, whereby the fixedly connected to the bearing shell 34 centering pins 41 at the upper end of located in the bearing pin 33 formed ZentrienciesEnglishung 40 and thereby no lateral play for a rotation of the bearing shell 34 relative to the bearing pin 33 has (see Fig. 4 ).
  • the bearing pin 33 with the centering recess 40 forms with the upwardly tapered guide surfaces 47 of the Zentri LucassEnglishung 40, a guide member 48 which acts in contact with the connected to the support frame 23 hinge assembly 24 and the display device 4 therefore fixed in the starting position 25 or after a possible rotation about the vertical axis 35 returns to the starting position 25.
  • Fig. 3 also shows flap members 49 which close the receiving openings 11 when the support member 15 is in the lower rest position 17 and the display device 4 is thereby in the fully retracted parking position 7.
  • the flap elements 49 are mounted in this embodiment about horizontal pivot axes 50 rotatably mounted on the mounting frame 11, but can of course be stored on the table 2 and the table top 8.
  • Fig. 5 shows the display device 4 in the form of the flat panel 5 in the extended position of use 6, wherein in solid lines, the approximately vertical starting position 25 is shown and with dashed lines an achievable by means of the pivot joint 27 backward inclined viewing position 26 is shown. Additionally or alternatively, in the viewing position, the display device may be rotated about the vertical axis 35.
  • the use position 6 of the display device is achieved, in which the support element 15 is raised by means of the spindle drive 20, 21 in the upper operating position 16, whereby the lifting of the display device 4 is stopped by abutting the stop elements 37 to the stop surfaces 38 in the course of the lifting movement and as a result of the bearing pin 33 is pressed against the action of the compression spring element 36 in the bearing shell 34 upwards.
  • the centering pins 41 in the lower region of the centering 40 is located in this position, the centering pins 41 in the lower region of the centering 40 and thereby results in a lateral clearance for a relative rotation between the bearing shell 34 and fixed bearing pin 33.
  • the display device 4 can thus be rotated in this position about the vertical axis 35 and adapted to the position of the viewer.
  • Fig. 7 shows a side view of an installation arrangement 3 according to the invention in which the operation of the flap elements 49 can be seen.
  • Fig. 3 shows the closed position 51 of the flap elements 49 during Fig. 5 the open position 52 of the flap elements 49 shows.
  • flap elements 49 are each rotatably connected to a pivot lever 53 having a driving pin 54. These drive pins 54 protrude into an actuating element 55, which is in Fig. 7 is in the lower position, whereby the flap members 49 are pivoted about the pivot lever 53 in the illustrated closed position 51. If the adjusting element 55 is raised, the flap elements pivot by the pivot lever 53 to the side in the open position shown in dotted lines 52. The up and down movement of the actuating element 55 is effected in this embodiment by a pull rod 56.
  • This pull rod 56 is held by a tension spring 57, one end of which by means of a fastening sleeve 58 to the pull rod 56 and a second end is connected to a mounting point 59 with the mounting frame 11 in the upper position, whereby the flap elements 49 laterally in the Open position 52 are pivoted. Only when the support member 15 is positioned in the lower rest position 17, the pull rod 56 is pulled by a driver element 60, which is pressed by the support member 15 down against the spring force of the tension spring 57 down, whereby the actuator 55 in the illustrated lower position is pulled and swing the flap members 49 in the closed position 51.
  • FIG. 2 two laterally arranged tie rods 56 are shown which are connected to one another via a common rod-shaped driver element 60, to which the support element 15 located in the lower rest position 17 acts.
  • a braking element 61 acting between the bearing shell 34 and the bearing journal 33 is shown in the form of a screw 62 with which the adjusting resistance of the rotary joint 32 can be adjusted.
  • a brake element ensures that the display device 4 reliably remains in the viewing position 26 selected by the user after manual adjustment.
  • the joint arrangement 24 has at least one joint active surface of a polymer, for example by a sliding surface of the bearing shell 34 or the bearing pin 33 consists of a plastic such as polyethylene or polyamide, whereby a silent adjustment of the joint assembly 24 is possible.

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EP09004442A 2008-03-28 2009-03-27 Agencement de réglage pour un dispositif d'affichage, notamment un écran plat Withdrawn EP2105062A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT4882008A AT506629B1 (de) 2008-03-28 2008-03-28 Verstellanordnung für eine anzeigevorrichtung, insbesondere einen flachbildschirm

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EP2105062A1 true EP2105062A1 (fr) 2009-09-30

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WO2016205556A1 (fr) * 2015-06-16 2016-12-22 Amx Llc Dispositif d'affichage rétractable

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DE102016124303A1 (de) * 2016-12-14 2018-06-14 Ass-Einrichtungssysteme Gmbh Verschlusssystem für ein Möbel

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WO2001095763A1 (fr) * 2000-06-10 2001-12-20 Tnci Uk Ltd. Appareil d'affichage a ecran
US20040090149A1 (en) 2002-11-13 2004-05-13 Chun-Chung Chang Lifting device for lcd
WO2005124740A2 (fr) * 2004-06-14 2005-12-29 Sava Cvek Mecanismes d'extension et de retraction comprenant des systemes de commande
US20070170826A1 (en) * 2006-01-23 2007-07-26 Ching-Cheng Tsao Work table having hidden computer equipment

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Publication number Priority date Publication date Assignee Title
US5401089A (en) * 1993-03-12 1995-03-28 Yamaha Corporation Display unit lifter
WO2001095763A1 (fr) * 2000-06-10 2001-12-20 Tnci Uk Ltd. Appareil d'affichage a ecran
US20040090149A1 (en) 2002-11-13 2004-05-13 Chun-Chung Chang Lifting device for lcd
WO2005124740A2 (fr) * 2004-06-14 2005-12-29 Sava Cvek Mecanismes d'extension et de retraction comprenant des systemes de commande
US20060102812A1 (en) * 2004-06-14 2006-05-18 Sava Cvek Trolley and rail systems for extension and retraction arrangements
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Publication number Priority date Publication date Assignee Title
WO2016205556A1 (fr) * 2015-06-16 2016-12-22 Amx Llc Dispositif d'affichage rétractable
EP3310209A4 (fr) * 2015-06-16 2019-03-27 Amx Llc Dispositif d'affichage rétractable

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