EP3244388A1 - Afficheur d'image a l'aide d'un ecran electronique - Google Patents

Afficheur d'image a l'aide d'un ecran electronique Download PDF

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Publication number
EP3244388A1
EP3244388A1 EP16168689.4A EP16168689A EP3244388A1 EP 3244388 A1 EP3244388 A1 EP 3244388A1 EP 16168689 A EP16168689 A EP 16168689A EP 3244388 A1 EP3244388 A1 EP 3244388A1
Authority
EP
European Patent Office
Prior art keywords
screen
display device
inflatable
floating raft
support body
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Withdrawn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
EP16168689.4A
Other languages
German (de)
English (en)
Inventor
Philipp Killisch Von Horn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP16168689.4A priority Critical patent/EP3244388A1/fr
Publication of EP3244388A1 publication Critical patent/EP3244388A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/18—Mobile visual advertising by ships or other floating means
    • G09F21/20—Mobile visual advertising by ships or other floating means illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Definitions

  • the present invention relates to a display device for displaying an image by means of an electronic screen, with an inflatable support body, which carries the screen.
  • Inflatable display devices of this kind are known, for example from the US 2009/0298385 A1 known and have the advantage that they can be easily transported and quickly assembled and disassembled, so that they are suitable for temporary use in sports and entertainment events, public viewing events or the like. suitable.
  • Inflatable display devices of this kind are known, for example from the US 2009/0298385 A1 known and have the advantage that they can be easily transported and quickly assembled and disassembled, so that they are suitable for temporary use in sports and entertainment events, public viewing events or the like. suitable.
  • suitable for example from the US 2009/0298385 A1 known and have the advantage that they can be easily transported and quickly assembled and disassembled, so that they are suitable for temporary use in sports and entertainment events, public viewing events or the like. suitable.
  • the invention has for its object to provide an inflatable display device that can be quickly set up at events without consuming precious safety-critical event space.
  • a display device of the aforementioned type which is characterized according to the invention in that the support body is designed as an inflatable float, on which the screen at one end via a hinge between a lying substantially parallel to the floating raft first position and a substantially upright second position is pivotally mounted, wherein an inflatable, acting between the support body and the screen lifting support is provided by the inflation of the screen from the first position to the second position can be brought.
  • the invention thus provides for the first time an inflatable display device, which by its basic form as buoyant Inflatable raft can be quickly placed on a water surface in use position and so makes a previously unusable environment of an event area near water used.
  • the water surface can be, for example, the near-shore area of the sea, a lake or a river, but also simply a swimming pool of a public swimming pool, a hotel complex or a private house.
  • the display device does not consume precious land more land, which increases the available safety-critical event and spectator area accordingly.
  • the inflatable display device of the invention may present advertising messages, result charts, etc. directly adjacent to the actors of the event; Floating on a pool, the display device of the invention may e.g. Show films, music videos or live acts in the previously unusable center of a party area around the pool to the public.
  • the inflatable and buoyant display device of the invention is particularly quick and safe to build up and dismantle, u.zw. by inflating or deflating the lifting support, which pivots the screen between its horizontal transport and securing position and its upright operating position.
  • the erection of the screen can thus be easily from a distance, eg from the shore or pool edge via a pressure hose with compressed air, caused, as well as a quick return to its lying securing position by depressurizing the lifting support, eg in emerging bad weather with a storm hazard.
  • the floating raft and the lifting support can be connected by one or more air ducts and thus be inflatable together, which allows a particularly fast assembly and disassembly in one step.
  • the floating raft and the lifting support are hermetically separated from each other and thus separately inflatable.
  • the screen can be brought into its lying securing position, while the floating raft still remains inflated in its buoyant state.
  • safety measures can be taken so quickly, without the display device having to be completely taken out of the water.
  • the screen can be a conventional, rigid display.
  • the screen preferably comprises an inflatable panel on which a flexible planar substrate with a plurality of grid-like exposed lighting elements is mounted.
  • the screen is flexible, so it can be easily rolled up or folded, for example, after the degradation of the display device together with the collapsed support body and the collapsed lifting support.
  • the panel of the screen can be inflatable together with the support body and / or the lifting support, or separately.
  • the lifting support is an inflatable wedge with internal clamping walls or threads.
  • the wedge shape of the lifting support automatically and continuously swings the screen up and down as the lifting support is inflated or deflated.
  • Other forms of lifting support e.g. cubic, cuboid or spherical, are also possible in principle, but cause a more irregular swiveling up or down of the screen.
  • the hinge about which the screen pivots can be of any type known in the art, eg, a non-detachable connection like a hinge. In the simplest case, it is formed by the mere joint or contact edge between the lower end of the screen and the upper side of the floating raft or the intermediate front wedge end of the lifting support.
  • the joint is designed as a detachable connection, for example as one or more eye / carabiner connection (s). This allows the screen to be quickly removed from the float and / or the lifting support, e.g. for easier transportation or exchange.
  • the releasable connection could also be designed as a belt, hook / eye or push-button connection, as a Velcro or zipper or Kederitati.
  • the joint is located at one end of the floating raft, and at the other end remote from the joint of the floating raft is a balancing ballast.
  • the dimensions of the floating raft can be adapted and minimized to the size of the lying screen and at the same time a stable and balanced floating position of the display device with the screen set up can be achieved.
  • the screen could also be located centrally above the float in the upright position, if desired, so that the use of a balancing ballast is not necessary.
  • the balancing ballast is filled with water or sand hose.
  • a hose may for example be formed integrally with the floating raft or placed on this and attached thereto.
  • the use of water or sand as the filling weight of the hose is advantageous because these materials are usually in stock at the site of the display device and can be filled in place.
  • the floating raft is equipped with a circumferential side wall.
  • the ship's side serves both to boost lift and as splash or splash protection for the screen.
  • the screen In the lying securing position the screen also serves as a windbreak when the screen is in this position below the top of the hull.
  • the side wall can also be used to anchor a cover over the display device with the folded screen. The display device can thus remain in the water over a longer period of time, without the screen being exposed to the weather.
  • a Jerusalemspannbarer screen is suspended from the underside of the floating raft.
  • the screen acts both as a sea anchor and as a tilt protection for the display device, e.g. in strong winds and waves.
  • the umbrella can simply be removed for transport.
  • the screen can be suspended via a flexible connection, whereby it occupies the function of a driving anchor urgently.
  • the screen according to a further preferred feature of the invention can be suspended over a kippfest cantilevered on the underside of the floating raft rod, resulting in an improved anti-tipper and increased operational safety even in strong winds.
  • a stiffening plate is provided on the underside of the floating raft on which the rod is mounted kippfest.
  • the stiffening plate may for this purpose have suitable mounting means, e.g. a sleeve for insertion or a pin for attaching the rod.
  • the stiffening plate may also be attached to the top of the floating raft, in which case the rod passes through the floating raft.
  • the umbrella may be provided with additional weight to enhance its anti-tilting and sea anchor function.
  • Fig. 1 shows a display device 1 for displaying an image, be it a still image (photo) or a moving image (video).
  • the display device 1 is used for example as a large-screen monitor, display, billboard or score display for sports or entertainment events, u.zw. on a water surface 2, eg the sea, a lake, a river or (here) a pool 3 of a hotel complex.
  • the display device 1 includes a screen 4 for displaying the image.
  • the screen 4 may be formed for example as a rigid LCD or LED display. However, the screen 4 is preferably collapsible, in particular flexible and thereby foldable or rollable.
  • the screen 4 comprises, as shown here, an inflatable panel 5, on which a flexible planar substrate 6 with a plurality of grid-like exposed lighting elements 7 is mounted.
  • the panel 5 may be formed, for example, as a single-chamber "wall" whose shell by means of a plurality of tensioning threads or strips on the inside of the side walls at respectively opposite Points attached - eg glued or welded - are limited to a maximum distance to form a flat panel. Via a closable opening 8, optionally equipped with a check valve, the panel 5 can be inflated and emptied again.
  • the substrate 6 may be made of a textile, e.g. a woven, knitted, knitted, fleece or felt be made; Alternatively, the substrate 6 may also be a mesh of any material such as metal or plastic or a plastic mat or foil.
  • the light modules 7 may be incorporated in or applied to the substrate 6, wherein they in the plane-spread state of the substrate 6 on this grid-shaped, i. in a regular or irregular array, and are exposed on one side of the substrate 6.
  • the thus inflatable screen 4 is mounted on an inflatable support body 9, which has the form of a swimming raft, which can float on the water surface 2.
  • the support body 9 has a flexible or resilient inflatable airtight sheath and is composed for example of a series of juxtaposed, air-connected or separately inflatable air hoses or chambers which form a flat raft.
  • the support body 9 may also be provided with at least one of its top 10 and its bottom 1 connecting aperture to keep its shape as a flat swimming raft.
  • the display device 1 further comprises an inflatable lift support 13, which acts between the screen 4 and the support body or swimming raft 9 and in its inflated state the screen 4 in the in Fig. 1 supports substantially upright operating position.
  • the lifting support 13 When inflated, the lifting support 13 has approximately the shape of a wedge, ie in a vertical section normal to the plane of the screen 4 seen the shape of an approximately right triangle (please refer Fig. 3 ). In order to avoid lateral bulging of the lifting support 13, it may be provided with internal tensioning threads or walls 14, whereby a plurality of segments 15 is formed.
  • the one leg of the approximately right triangular lifting support 13 rests on the screen 4 and the other leg on the support body 9, wherein the hypotenuse between screen 4 and support body 9 is stretched.
  • the lifting support 13 could also be designed as a cube, cuboid or ball, for example, in order to support the screen 4 in its upright position.
  • the lifting support 13 can be inflated separately from the support body 9 and panel 5 and again emptied air.
  • the lifting support 13 is connected to the supporting body 9 and / or the panel 5 via at least one air duct in order to inflate it together with this / these.
  • the lifting support 13 may also be formed integrally with one or both of the parts supporting body 9 and panel 5. Also, a one-piece design of support body 9 and panel 5 and a separate training of the lifting support 13 are possible.
  • the flexible screen 4 may also be designed without a panel 5, e.g. by the flexible planar substrate 6 is supported directly by the lifting support 13.
  • the lifting support 13 has the further purpose of erecting the screen 4 in the construction of the display device 1 or to lay down the degradation.
  • the screen 4 is pivoted at its lower end via a hinge 17 to the support body 9.
  • the joint 17 can be a punctual ( Fig. 1 ) or linear ( Fig. 2a, 2b ) Coupling device and be detachable or non-detachable. Suitable detachable connections are, for example, eyelet / carabiner connections, eyelet / hook connections, push-button or Velcro connections, Velcro or zippers or Kederitatien.
  • a hinge can be used.
  • the flexible shell of the panel 5 (if present) or the lifting support 13 (if it directly supports the screen 4) at its lower edge line and flexible attach to the top 10 of the support body 9 and there welded or eg via a Velcro or Be connected zipper.
  • Fig. 2a to 2c and 3 show the pivoting up or erecting the screen 4 of a substantially parallel to the support body 9 lying transport and securing position ( Fig. 2a ), in which the lifting support 13 is completely collapsed or depressurized, via two intermediate positions ( Fig. 2b, 2c ), in which the lifting support 13 is successively inflated, in the fully erected position of Fig. 3 , in which the screen 4 its substantially upright operating position (see also Fig. 1 ) occupies.
  • Substantially upright in this context means an angle ⁇ between the support body 9 and the screen 4 of about 60 ° to 120 °, preferably 75 ° to 105 °, more preferably about 90 °.
  • the lifting support 13 can be equipped, for example, with a remotely actuable emergency drain, for example a remotely actuable air release valve at the opening 16, in order to quickly lay down and secure the screen 4 in the event of danger, eg in the event of a storm.
  • a remotely actuable emergency drain for example a remotely actuable air release valve at the opening 16
  • the hinge 17 is located at one end of the support body 9, so that the screen 4 is in its operating position off-center on the support body 9.
  • a balance ballast 18 (FIG. Fig. 1 ) to be ordered.
  • the balancing ballast 18 is for example a bag or hose filled with water or sand, which is loosely placed on the support body 9 and fastened there, or for example a hose formed integrally with the support body 9.
  • the support body 9 can optionally be equipped with a peripheral side wall 19.
  • the side wall 19 may extend at the outer edge of the support body 9 or tightly around the screen 4 in its securing position (FIG. Fig. 2a ) can be arranged.
  • the side wall 19 may be integrally formed with the support body 9 and be inflatable with this.
  • the hull 19 is made of rigid, non-inflatable material.
  • Fig. 2a It can be seen that the screen 4 is in the securing position below the upper edge 20 of the side wall 19 and is thus protected from wind.
  • a cover 21 may be attached to the side wall 19 to completely cover the screen 4 in the securing position.
  • the 3 and 4 show two different embodiments of an optional screen 22 for stabilizing the display device 1 in the water.
  • the screen 22 may be a rigid screen or be taut and unstretchable in the manner of a sunshade or umbrella.
  • the screen 22 is suspended by means of a leash or chain 23 from the bottom 8 of the support body 9.
  • the screen 22 may optionally be provided with an additional weight 24.
  • the screen 22 is suspended over a projecting from the bottom 11 of the support body 9 kippfest rod 25.
  • the screen 22 prevents tipping of the display device 1, because the screen 22 offers a high flow resistance against upward movements.
  • the flow resistance can also be increased in the lateral direction to further improve the tilt stability in wind and weather.
  • a stiffening plate 27 which receives the rod 25 via a screw or plug connection 28.
  • the screen 22 can also act as an anti-theft device, since it makes the removal of the display device from the water difficult or slowed down.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Overhead Projectors And Projection Screens (AREA)
EP16168689.4A 2016-05-09 2016-05-09 Afficheur d'image a l'aide d'un ecran electronique Withdrawn EP3244388A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16168689.4A EP3244388A1 (fr) 2016-05-09 2016-05-09 Afficheur d'image a l'aide d'un ecran electronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16168689.4A EP3244388A1 (fr) 2016-05-09 2016-05-09 Afficheur d'image a l'aide d'un ecran electronique

Publications (1)

Publication Number Publication Date
EP3244388A1 true EP3244388A1 (fr) 2017-11-15

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EP16168689.4A Withdrawn EP3244388A1 (fr) 2016-05-09 2016-05-09 Afficheur d'image a l'aide d'un ecran electronique

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EP (1) EP3244388A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253366A (zh) * 2018-01-19 2018-07-06 安徽极光照明工程有限公司 一种适用于生态湖面景观的led透明屏装置
EP3916705A1 (fr) * 2020-05-29 2021-12-01 EDGE Sensor SA Dispositif d'affichage variable pour navires et navire équipé de celui-ci
DE102021122421A1 (de) 2020-08-31 2022-03-03 X GLOO GmbH & Co. KG Anzeige

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767783A (en) * 1993-12-28 1998-06-16 Dernier; Henri Signalling device visible throughout 360° comprising a light source composed of several electroluminescent diodes and sea buoy provided with said device
WO2005055181A2 (fr) * 2003-11-25 2005-06-16 William Richard Barlow Dispositif d'affichage gonflable
HRPK20010781B3 (en) * 2001-10-23 2008-02-29 Baković Mirko Advertising board for water surfaces
US20090298385A1 (en) 2008-05-29 2009-12-03 Sandra Brinckerhoff Structure with changeable exterior panels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767783A (en) * 1993-12-28 1998-06-16 Dernier; Henri Signalling device visible throughout 360° comprising a light source composed of several electroluminescent diodes and sea buoy provided with said device
HRPK20010781B3 (en) * 2001-10-23 2008-02-29 Baković Mirko Advertising board for water surfaces
WO2005055181A2 (fr) * 2003-11-25 2005-06-16 William Richard Barlow Dispositif d'affichage gonflable
US20090298385A1 (en) 2008-05-29 2009-12-03 Sandra Brinckerhoff Structure with changeable exterior panels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253366A (zh) * 2018-01-19 2018-07-06 安徽极光照明工程有限公司 一种适用于生态湖面景观的led透明屏装置
CN108253366B (zh) * 2018-01-19 2020-04-24 安徽极光照明工程有限公司 一种适用于生态湖面景观的led透明屏装置
EP3916705A1 (fr) * 2020-05-29 2021-12-01 EDGE Sensor SA Dispositif d'affichage variable pour navires et navire équipé de celui-ci
DE102021122421A1 (de) 2020-08-31 2022-03-03 X GLOO GmbH & Co. KG Anzeige

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