EP0637006B1 - Boîtier pivotant sans charnières pour système d'affichage - Google Patents

Boîtier pivotant sans charnières pour système d'affichage Download PDF

Info

Publication number
EP0637006B1
EP0637006B1 EP94303679A EP94303679A EP0637006B1 EP 0637006 B1 EP0637006 B1 EP 0637006B1 EP 94303679 A EP94303679 A EP 94303679A EP 94303679 A EP94303679 A EP 94303679A EP 0637006 B1 EP0637006 B1 EP 0637006B1
Authority
EP
European Patent Office
Prior art keywords
main frame
display system
panel
panel frame
enclosure
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.)
Expired - Lifetime
Application number
EP94303679A
Other languages
German (de)
English (en)
Other versions
EP0637006A1 (fr
Inventor
Kim Huat Teo
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.)
ULTIMATE DISPLAY SYSTEM PTE. LTD.
Original Assignee
ULTIMATE DISPLAY SYSTEM Pte Ltd
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 ULTIMATE DISPLAY SYSTEM Pte Ltd filed Critical ULTIMATE DISPLAY SYSTEM Pte Ltd
Publication of EP0637006A1 publication Critical patent/EP0637006A1/fr
Application granted granted Critical
Publication of EP0637006B1 publication Critical patent/EP0637006B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0445—Frames
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1843—Frames or housings to hold signs

Definitions

  • the present invention relates to a display system and in particular to a display system for receiving a replaceable display panel supported by an enclosure as part of a modular display system.
  • Prior art hingeless assembly for a display system addresses partially the requirements of a modular display system that is economical, durable and versatile.
  • U. S. Patent No. 4,968,171 teaches a hingeless extrusion which combines with other hingeless extrusion to form a multiple positionable, self-standing modular display system.
  • US Patent No. 4,873,776 discloses a hinged illuminated sign comprising a main frame and two panel frames for receiving a replaceable display panel.
  • a hinged illuminated sign comprising a main frame and two panel frames for receiving a replaceable display panel.
  • the problem to be solved by the present invention is to provide for a display system that allows frequent updating in an easier way.
  • the present invention discloses a display system with a protective enclosure incorporated as part of a modular display system.
  • the protective enclosure features a main frame and an open face panel frame. While the main frame and the open face panel frame are assembled from standardized extrusions and joints, an elongated cylindrical bead along one of the external edges of the main frame and a semi-cylindrical elongated groove along a corresponding edge of the open face panel frame are slidably fitted over one another to form a modular enclosure.
  • the slot formed between the flange and the interior edge is provided for receiving one section of the display panel to be updated frequently.
  • the frames of the enclosures are easily assembled and disassembled in view of a plurality of joints.
  • a gasket is disposed along the hingeless assembly to weather-proof the enclosure.
  • the hingeless assembly of the enclosure not only allows the open face panel to be opened for easy access, but also seals the interior of the display system from the elements when the open face panel is closed.
  • various components of the present invention are standardized and interchangeable, economy of scale in manufacturing the enclosure is achieved notwithstanding the myriad geometric configurations of display systems.
  • FIG 1 is an exploded, perspective view of an enclosure incorporating the present invention.
  • FIG 1A is a front, right side, cross-sectional view of a hingeless assembly for a display system in accordance to the preferred embodiment of the present invention.
  • Fig. 1 is an exploded, perspective view of a display system incorporating a protective enclosure according to the preferred embodiment of the present invention.
  • the enclosure 10 comprises a main frame 11 and an open face panel frame 22.
  • the main frame 11 further comprises a top main frame 12, a bottom main frame 14, and side main frames 16 and 18.
  • all the frames are made of aluminium extrusions or any suitable light weight material. It should be understood by one skilled in the art that the main frames 14, 16 and 18 are preferably standardized and interchangeable.
  • the frames of the main frame 11 are coupled with a plurality of main frame joints 20 to form a substantially rectangular configuration.
  • main frames 12, 14, 16 and 18 are shown be single sided (having one elongated cylindrical bead on only one side edge of the frame), it should be understood by one skilled in the art that the present invention is equally applicable to a double sided main frame (having one elongated cylindrical beads on each side edge of the frame).
  • the main frame joints 20 are standardized and interchangeable.
  • the main frame joints are made of either aluminium, or other suitable weather-proofing materials.
  • the main frame joints 20 are illustrated as rounded, it should not be taken as a limitation upon the present invention. For example, a right angle joint may be substituted for the round joint 20.
  • the open face panel 22 frame further comprises a top panel frame 24, a bottom panel frame 26, and side panel frames 28 and 30.
  • the panel frames are made of aluminium extrusions or any suitable light weight material. It should be understood by one skilled in the art that the panel frames 24, 26 and 28 are preferably standardized and interchangeable.
  • the frames of the open face panel frame 22 are coupled with a plurality of panel frame joints 32 to form a substantially rectangular configuration. Like the main frame joints, the panel frame joints 32 are also standardized and interchangeable. In the preferred embodiment of the present invention, the panel frame joints are made of suitable weather-proofing materials.
  • the main panel joints 32 are illustrated as rounded, it should not be taken as a limitation upon the present invention. For instance, a right angle joint is interchangeable with the round joint 32.
  • the open face panel frame 22 encloses a transparent panel which is not shown in order not to obscure the presentation of the present invention.
  • the main frame 11 and the open face panel frame 22 are coupled in the manner illustrated in Fig. 1A where a front, right side, cross-sectional view of a hingeless assembly in accordance with the preferred embodiment of the present invention is illustrated.
  • the top main frame 12 is shown having an L-shaped cross-section having a horizontal edge 17 and a vertical side edge 19.
  • An elongated cylindrical bead 13 and an elongated extending portion 15 extend outwards from the side edge 19 for slidably engaging an elongated semi-cylindrical groove 25 of the top panel frame 24.
  • the side edge 19 terminates in a elongated recess channel 33 for receiving the base of a gasket (not shown).
  • the gasket is used for sealing the interior of the enclosure from the elements.
  • the gasket is preferably made from silicon, rubber or other suitable weather-proofing materials.
  • the top panel frame 24 has a substantially rectangular cross section. It should be understood by one skilled in the art that a large variety of cross-sectional configurations is possible for the top frame panel to have as long as it incorporates an elongated semi-cylindrical groove. For an example, see the U.K. design registration application No. 2032782 filed by the same applicant. As described briefly in the preceding paragraph, the top panel frame has a semi-cylindrical groove 25 disposed between the top edge and the edge facing the side edge 19 of the top main frame. The groove 25 terminates in edges 27 and 29 respectively.
  • the edges 27 and 29 permit the open face panel frame 22 to rotate around an axis which is parallel to the longitudinal axis of the elongated cylindrical bead 13.
  • the angle of rotation depends on (1) the depth of the groove edges 27 and 29, and (2) the thickness of the elongated extended portion 15.
  • On the same edge facing the side edge 19 is disposed an elongated semi-circular channel 35 which cooperates with the elongated recess channel 33 to accommodate the gasket (not shown) along the hingeless assembly.
  • the gasket performs the weather-proofing function of the enclosure.
  • the top panel frame 24 also has a flange 21 and interior edge 23 for receiving one section of a display panel (not shown). It follows from the above that the hingeless assembly permits easy access to the interior of the enclosure. At the same time, the gasket disposed along the hingeless assembly prevents dust, dirt and water from entering the enclosure.
  • reinforce bracket assemblies 34 and 36 are optionally employed to provide additional stability to the structure of the main frame 11 and the open face panel frame 22 respectively.
  • an assembly consisting of a stiffener 38 and stiffener holder 40 may be used to provide rigidity to the enclosure 10.
  • a lock 42 may optionally be added to the bottom main frame 14 in order to secure the open face panel frame 22 to the main frame 11 and to prevent unauthorized access to the display system.
  • the main frame and the panel frame forms a self-standing enclosure when said panel frame is closed over at least one open face of said main frame.
  • the hingeless assembly of the enclosure can be located along the side main frames or even the bottom main frame.
  • the open face panel frame may be opened from the side or from the bottom as opposed to from the top frame as illustrated in Figs 1 to 1A.
  • the apparatus of the present invention has utility in many applications where versatile, modular and durable enclosure is required. It is contemplated that many changes and modifications may be made by one of ordinary skill in the art without departing from the scope of the invention as defined by the appended claims.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Hinges (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Casings For Electric Apparatus (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Claims (9)

  1. Un système d'affichage destiné à recevoir un panneau d'affichage qui est placé sur une enceinte (10), comprenant:
    - un châssis principal (11), ledit châssis principal comprenant en outre au moins un élément supérieur de châssis principal (12), un élément inférieur de châssis principal (14), ainsi qu'une paire d'éléments latéraux de châssis principal (16, 18);
    - un châssis de panneau (22) permettant d'entourer au moins un côté ouvert de ladite enceinte (10), ledit châssis de panneau (22) comprenant en outre au moins un élément supérieur de châssis de panneau (24), un élément inférieur de châssis de panneau (26), ainsi qu'une paire d'éléments latéraux de châssis de panneau (28, 30);
    - un ensemble sans charnière comprenant une nervure cylindrique allongée (13) se prolongeant à partir de l'un quelconque des bords externes desdits éléments de châssis principal ((12), ledit ensemble non articulé comprenant en outre une rainure semi-cylindrique allongée (25) se prolongeant à partir de l'un quelconque des bords faisant face audits bords externes desdits éléments de châssis principal (12), ladite rainure (25) pouvant recevoir ladite nervure (13) en coulissant; de telle sorte que ledit châssis de panneau (21) tourne autour d'un axe parallèle à l'axe longitudinal de ladite nervure (13),
    caractérisé en ce que
    l'élément supérieur de châssis de panneau (24) est composé d'une rainure entre une collerette (21) et un bord interne (23) permettant de recevoir et d'entourer le panneau d'affichage et les éléments de châssis de panneau (24, 26, 28, 30) sont couplés de manière détachable avec une pluralité d'éléments de liaison (32) de châssis de panneau permettant un montage et un démontage aisés du châssis de panneau.
  2. Système d'affichage selon la revendication 1, caractérisé en ce que ledit châssis principal (11) et ledit châssis de panneau (22) forment une enceinte pouvant tenir debout par elle-même lorsque ledit châssis de panneau est rabattu sur au moins un côté ouvert dudit châssis principal.
  3. Système d'affichage selon la revendication 1 ou 2, caractérisé en ce que ladite rainure (25) comporte en outre deux bords (27, 29) se prolongeant pour retenir ladite nervure (13) à l'intérieur de ladite rainure (25).
  4. Système d'affichage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que lesdits éléments de châssis de panneau (24, 26, 28, 30) présentent une section transversale principalement rectangulaire.
  5. Système d'affichage selon l'une quelconque des revendications 1 à 4, caractérisé en ce que lesdits éléments de châssis principal (12, 14, 16, 18) sont connectés par l'intermédiaire d'éléments de liaison (20) de châssis principal.
  6. Système d'affichage selon la revendication 5, caractérisé en ce que lesdits éléments de liaison (20) de châssis principal sont de forme arrondie.
  7. Système d'affichage selon l'une quelconque des revendications 1 à 6, caractérisé en ce que lesdits éléments de liaison (32) de châssis de panneau sont de forme arrondie.
  8. Système d'affichage selon l'une quelconque des revendications 1 à 7, caractérisé en ce que ledit ensemble sans charnière comporte en outre un joint d'étanchéité allongé pour jouer le rôle d'interface étanche entre le châssis principal (11) et ledit châssis de panneau (22).
  9. Système d'affichage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend un raidisseur (38) permettant de donner de la rigidité à ladite enceinte (10).
EP94303679A 1993-07-30 1994-05-23 Boîtier pivotant sans charnières pour système d'affichage Expired - Lifetime EP0637006B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9315792 1993-07-30
GB9315792A GB2280532B (en) 1993-07-30 1993-07-30 Hinged enclosure for a display system

Publications (2)

Publication Number Publication Date
EP0637006A1 EP0637006A1 (fr) 1995-02-01
EP0637006B1 true EP0637006B1 (fr) 2001-09-19

Family

ID=10739695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94303679A Expired - Lifetime EP0637006B1 (fr) 1993-07-30 1994-05-23 Boîtier pivotant sans charnières pour système d'affichage

Country Status (12)

Country Link
EP (1) EP0637006B1 (fr)
KR (1) KR100283195B1 (fr)
CN (1) CN1102726A (fr)
AT (1) ATE205955T1 (fr)
AU (1) AU684736B2 (fr)
CA (1) CA2125834A1 (fr)
DE (1) DE69428313D1 (fr)
GB (1) GB2280532B (fr)
HK (1) HK1003094A1 (fr)
NZ (1) NZ260241A (fr)
SG (1) SG45270A1 (fr)
TW (1) TW325179U (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582765A (en) 1994-08-05 1996-12-10 Shin-Etsu Chemical Co., Ltd. Triflate compounds and process for preparing silacyclohexane-based liquid crystal compounds from the triflate compounds
FR2743180B1 (fr) * 1995-12-29 1998-02-13 Avenir Havas Media Carter pour panneau d'affichage et panneau d'affichage comportant un tel carter
FR2762127B1 (fr) * 1997-04-15 1999-12-31 Signature Sa Dispositif pince-affiche
AT2445U1 (de) * 1997-08-01 1998-10-27 Tiedemann Roman Ständer für plakate und ähnliche informationsträger
SG74616A1 (en) * 1998-02-27 2000-08-22 Iss Mart Pte Ltd Hinge and method
KR100953213B1 (ko) 2008-05-07 2010-04-15 (주)삼진테크 옥외용 디스플레이 함체
KR100970899B1 (ko) 2009-05-14 2010-07-16 (주)간연사 다목적 간판프레임
KR200475212Y1 (ko) 2013-10-22 2014-11-14 이창희 커버 회전형 방수 액자
CN105639953A (zh) * 2014-12-02 2016-06-08 赖伟浤 行李箱的箱体结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145828A (en) * 1977-10-11 1979-03-27 Marketing Displays, Inc. Poster display device
GB2062745A (en) * 1979-11-05 1981-05-28 Neon Products Ltd Advertising Sign
GB2114351B (en) * 1981-10-28 1984-12-05 Anglia Signs And Displays Limi Sign box
GB2136624B (en) * 1983-03-18 1987-02-25 Michael Edward Smart Signs
US4817317A (en) 1986-12-30 1989-04-04 Signcomp, Inc. Component sign system
US4873776A (en) 1988-10-31 1989-10-17 American Display Inc. Hinged illuminated sign
US4968171A (en) 1989-01-26 1990-11-06 Friedkin Industries, Inc. Hingeless assembly for a display system

Also Published As

Publication number Publication date
GB2280532A (en) 1995-02-01
CN1102726A (zh) 1995-05-17
CA2125834A1 (fr) 1995-01-31
NZ260241A (en) 1998-01-26
DE69428313D1 (de) 2001-10-25
KR950004084A (ko) 1995-02-17
GB2280532B (en) 1997-08-13
KR100283195B1 (ko) 2001-03-02
HK1003094A1 (en) 1998-10-09
ATE205955T1 (de) 2001-10-15
AU5771794A (en) 1995-02-09
GB9315792D0 (en) 1993-09-15
TW325179U (en) 1998-01-11
SG45270A1 (en) 1998-01-16
AU684736B2 (en) 1998-01-08
EP0637006A1 (fr) 1995-02-01

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