KR100335407B1 - Overhead electric sign board with foldup and rotation apparatus for vehicle - Google Patents

Overhead electric sign board with foldup and rotation apparatus for vehicle Download PDF

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Publication number
KR100335407B1
KR100335407B1 KR1020000019025A KR20000019025A KR100335407B1 KR 100335407 B1 KR100335407 B1 KR 100335407B1 KR 1020000019025 A KR1020000019025 A KR 1020000019025A KR 20000019025 A KR20000019025 A KR 20000019025A KR 100335407 B1 KR100335407 B1 KR 100335407B1
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South Korea
Prior art keywords
plate
boom
vehicle body
telescopic boom
vehicle
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KR1020000019025A
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Korean (ko)
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KR20010095719A (en
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이정태
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이정태
주식회사 신광테크놀러지
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Priority to KR1020000019025A priority Critical patent/KR100335407B1/en
Priority to KR2020000010384U priority patent/KR200196041Y1/en
Publication of KR20010095719A publication Critical patent/KR20010095719A/en
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Publication of KR100335407B1 publication Critical patent/KR100335407B1/en

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00Mobile visual advertising
    • G09F21/04Mobile visual advertising by land vehicles
    • G09F21/048Advertisement panels on sides, front or back of vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0087Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F7/22Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

본 발명은 차체(1)의 전후좌우에 차체를 수평으로 조절하여 지면에 넓게 지지하기 위한 아웃리거(2)를 장착하고, 유압으로 구동되는 다단 텔레스코픽 붐(3)의 하절체(32) 근저부를 회전 지지체(4)로서 차체(1)에 지지시키고, 상하판(51,52)으로 나누어 힌지(53)로 접속하고 동시에 유압기구(50)에 의해 접고 펼 수 있게 구성한 절접 전광판(5)을 텔레스코픽 붐(3)의 상절체(31)에 부착한 차량용 전광판이다. 본 발명에 의하면 전광판을 크기가 작게 접어 쉴터에 수납함으로써 도로를 운행할 수 있고, 영상출력시 하나의 대형 화면이 되도록 펼 수 있고, 전광판을 다단 텔레스코픽 붐 상부에 부착 함으로써 영상을 출력시 필요한 높이로 설치 할 수 있으며, 차체에 장착시킨 붐의 근저부에 회전장치를 부설함으로써 영상 출력 방향을 임의로 설정할 수 있는것이다.The present invention is equipped with an outrigger (2) for horizontally adjusting the vehicle body horizontally on the front, rear, left and right of the vehicle body (1), and rotates the bottom of the lower body 32 of the multistage telescopic boom (3) driven by hydraulic pressure. The telescopic boom is supported by the vehicle body 1 as the support 4, divided into upper and lower plates 51 and 52, connected by a hinge 53, and simultaneously folded and unfolded by the hydraulic mechanism 50. A vehicle electronic display plate attached to the upper body 31 of (3). According to the present invention, a small size of the display board can be folded and stored in the shelter to drive the road, and can be unfolded to be one large screen when outputting the image, and by attaching the display plate to the upper part of the multi-stage telescopic boom to the required height when outputting the image. It can be installed and the video output direction can be set arbitrarily by installing a rotating device at the base of the boom mounted on the vehicle body.

Description

절접 및 회전 장치를 구비한 차량용 고가 전광판 { OVERHEAD ELECTRIC SIGN BOARD WITH FOLDUP AND ROTATION APPARATUS FOR VEHICLE }OVERHEAD ELECTRIC SIGN BOARD WITH FOLDUP AND ROTATION APPARATUS FOR VEHICLE}

본 발명은 절접 및 회전 장치를 구비한 차량용 고가 전광판에 관한 것으로서, 특히 두 조각으로 분리하여 접고 펼 수 있는 대형 화면을 탑재하고, 다단 텔레스코픽 붐 상단에 전광판을 부착함으로 전광판을 필요한 높이로 설치할 수 있으며, 붐의 근저에 회전장치를 설치하여 전광판의 영상 출력 방향을 변경할 수 있게함을 특징으로 하는 차량용 전광판이다.The present invention relates to an expensive display board for a vehicle having a cutting and rotating device, and in particular, mounted on a large screen that can be folded and unfolded into two pieces, and can be installed at the required height by attaching the display board to the top of the multi-stage telescopic boom. , Is installed on the bottom of the boom is a vehicle display panel characterized in that it is possible to change the image output direction of the display board.

광고용 대형 전광판 자세히는 3색 LED 전광판은 VTR, DVD, 텔리비젼의 컬러 영상신호 또는 컴퓨터의 컬러 영상신호의 출력장치로서 고층 건물의 옥탑이나 기동성 있는 차량에 설치하고 도심 공간에서 컬러 영상 신호를 재생 함으로써 새로운 도시 광고 매체로서 각광을 받고 있다.The large LED signboard is an output device of color video signal of VTR, DVD, TV or color video signal of computer. It is installed in the rooftop or mobile vehicle of high-rise building and reproduces color video signal in urban space. It is in the spotlight as an urban advertising medium.

상기 건물용 대형 전광판은 건물에 높게 설치함으로써 넓은 시계를 가질수 있는 이점이 있으나 기동성이 없는 결점이 있고, 차량용 대형 전광판은 화면의 크기에 제약이 따르고 설치 높이가 낮기 때문에 시계가 좁게되는 문제점을 가지는 것이었다.또한 종래 일본 공개 실용신안공보 소63-195364호의 이동식 대형 표시장치에서 절접식 대형 전광판을 제공하고 있으나 차량 탑재 승강 및 회전 전광판으로서 필요한 기술구성과, 대형 전광판으로서 방열기술을 제공하지 못하는 것이었고,등록실용신안공보 제132367호 높이조절이 가능한 회전식 전광판은 승,하강이 가능한 회전식 전광판의 구성을 제시하고 있으나, 전광판의 승강 및 하강 장치로서 레일 슬라이드 방식을 채용하으로써 균형유지에 중점을 두어야 하는 차량 탑재 전광판의 승,하강 및 회전장치로서 안정성을 가지지못하는 것이었고,공개실용신안공보 96-27676호 이동식광고차량에서 아웃리거를 장착한 차량에 전광판을 보여주고 있으나, 전광판을 두개의 교차축 리프터에 지지시킴으로써 전광판을 회전시킬 수 없는 것이었다.The large display board for buildings has the advantage of having a wide field of view by installing high in the building, but there is a drawback without maneuverability, the large display board for vehicles had a problem that the clock is narrowed due to the constraint of the screen size and low installation height. In addition, although the mobile large display device of the Japanese Unexamined Utility Model Publication No. 63-195364 provides a large folding electronic display device, the technical configuration necessary for the vehicle mounted lifting and rotating electronic display plate and the heat dissipation technology cannot be provided as the large electronic display plate. Registered Utility Model Publication No. 132367 The rotating electronic display panel with height adjustment is proposed the configuration of the rotating electronic display panel that can move up and down, but the vehicle that should focus on maintaining balance by adopting the rail slide method as the lifting and lowering device of the display board. By lifting, lowering and rotating device Although it did not have stability in the public utility model publication No. 96-27676, the mobile advertisement vehicle showed the display board in the outrigger-mounted vehicle, but the display board could not be rotated by supporting the two cross-axis lifters.

본 발명은 상기와 같은 차량 탑재용 전광판의 문제점을 개선하는 발명으로서, 전광판을 두 조각으로 나누어 크기가 작게 접은 상태에서 도로를 운행하고 영상출력시에는 하나의 대형 화면이 되도록 펼 수 있게 구성하는 절접식 전광판을 전개시켰을때 상하의 전광판에 냉각 기류가 유통될 수 있게하고,The present invention improves the problems of the vehicle-mounted signboard as described above, and divides the signboard into two pieces to operate the road in a state where the size is small and folded so that it can be unfolded so as to be one large screen when outputting an image. When the electric signboard is deployed, cooling airflow can be distributed to the upper and lower signboards.

아웃리거를 장착한 차량 탑재용 전광판의 리프터로서 다단 텔레스코픽 붐을 채용함으로써 전광판의 승강동작이 용이하고, 전광판을 높이 상승 시킬수 있음과 동시에 차량 탑재용 회전 전광판으로서의 안정성과 균형을 유지할 수 있게하고,By adopting a multi-stage telescopic boom as a lifter for an on-board electric signboard equipped with an outrigger, the elevating operation of the signboard is easy, the signboard can be raised high, and the stability and balance as the on-board rotating signboard can be maintained.

차체에 장착시킨 붐의 근저부에 회전장치를 부설함으로써 차량의 방향과 다르게 전광판의 영상 출력 방향을 설정할 수 있게하는 차량용 전광판을 제공함에 목적이 있다.It is an object of the present invention to provide a display board for a vehicle that allows setting a video output direction of the display board differently from the direction of the vehicle by installing a rotary device at the bottom of the boom mounted on the vehicle body.

도1은 본 발명의 사용상태도1 is a use state diagram of the present invention

도2는 본 발명 사용상태 측면도Figure 2 is a side view of the present invention use state

도3은 텔레스코픽 붐과 회전지지체의 구성도3 is a configuration diagram of the telescopic boom and the rotary support

도4는 회전지지체의 부분 확대단면 상세도Figure 4 is a partial enlarged cross-sectional detail view of the rotary support

도5는 전광판 상하판의 측판 결합상태 상세 단면도Figure 5 is a detailed cross-sectional view of the side plate coupling state of the upper and lower plates

도6은 전광판의 접은상태 상세 측면도6 is a detailed side view of the folded state of the electronic display

도7은 전광판의 90°전개상태 측면도Fig. 7 is a side view of a 90 ° deployment state of the electronic display board;

도8은 전광판의 140°전개상태 측면도Fig. 8 is a side view of the 140 ° deployment state of the electronic display board.

도9는 전광판의 전개상태 측면도9 is a side view of a deployed state of an electric sign

<도면 주요 부호의 설명><Description of Drawing Major Symbols>

1:차체 2:아웃리거 3:텔레스코픽붐 4:회전지지체 51:상판 52:하판 53:힌지 5:전광판 31:상절체DESCRIPTION OF SYMBOLS 1: Body 2: Outrigger 3: Telescopic boom 4: Rotating support 51: Top 52: Lower 53: Hinge 5: Light board 31: Upper body

본 발명을 첨부도면에 따라서 상세하게 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 발명은 차체(1)의 전후좌우에 차체를 수평으로 조절하고 지면에 넓게 지지하기 위한 아웃리거(2)를 구비하고; 유압으로 구동되는 다단 텔레스코픽 붐(3)을 구비하고; 붐(3)의 하절체(32) 근저부를 지지하는 회전 지지체(4)를 구비하고; 전광판의 배면 프레임(5)에 부착한 힌지(53)로서 상하판(51,52)을 접고 펼 수 있도록 연결하며, 상하판(51,52)의 연결핀(55,55a)에 링크(56,56a)를 접속하며, 동시에 전광판 구동 유압실린더(57)의 진퇴 로드(57a)를 링크의 관절핀(59)에 연결한 유압기구(50)로서 접고 펼수 있게 하는 전광판(5)을 구비하고; 절접 전광판(5)을 텔레스코픽 붐(3)의 상절체(31)에 부착한것에 있어서,The present invention includes an outrigger (2) for horizontally adjusting the vehicle body horizontally and supporting it widely on the ground in front, rear, left and right of the vehicle body (1); A multistage telescopic boom 3 driven hydraulically; A rotary support 4 supporting the bottom of the lower body 32 of the boom 3; The hinge 53 is attached to the rear frame 5 of the electronic display board so that the upper and lower plates 51 and 52 can be folded and unfolded, and the link 56 and And a light plate 5 for connecting and folding 56a as a hydraulic mechanism 50 connected to the articulating pin 59 of the link by simultaneously advancing and retracting the rod 57a of the light plate driving hydraulic cylinder 57; In attaching the articulating display panel 5 to the upper body 31 of the telescopic boom 3,

전광판(5)을 상단에 부착한 다단 텔레스코픽 붐(3)의 하절체(32)를 회전 지지체(4)로서 아웃리거를 장착한 차체(1)에 장착하고;Attaching the lower cutting body 32 of the multi-stage telescopic boom 3 having the light emitting plate 5 attached to the upper end to the vehicle body 1 equipped with an outrigger as the rotary support 4;

회전지지체(4)는 텔레스코픽 붐(3)의 하절체(32) 근저부의 회전판(42)과, 차체에 부착하는 지지판(43)과, 지지판(43)위에서 회전판(42)을 회전 지지하는 베어링(44)과, 붐(3)이 회전할 때 회전판(42)이 이탈되지 않도록 회전판(42)을 지지하는 커버(45)와, 회전판(42)의 외연에 형성하여 붐(3)을 회전시키기 위한 기어(46)와, 유압모터의 출력을 감속하고 동시에 기어(46)를 구동하기 위한 워엄나사(47), 워엄기어(48) 및 출력 피니언(49)으로 구성하고;The rotary support 4 includes a rotary plate 42 at the bottom of the lower cut 32 of the telescopic boom 3, a support plate 43 attached to the vehicle body, and a bearing for rotationally supporting the rotary plate 42 on the support plate 43. 44 and a cover 45 for supporting the rotating plate 42 so that the rotating plate 42 is not separated when the boom 3 rotates, and formed on the outer edge of the rotating plate 42 to rotate the boom 3. A gear 46 and a worm screw 47, a worm gear 48, and an output pinion 49 for decelerating the output of the hydraulic motor and simultaneously driving the gear 46;

상기 상하판(51,52)의 측판(51a,52a)에 냉각팬에 의한 냉각공기 유통을 위한 통기공(51b,52b)을 구성하여 되는 절접및 회전장치를 구비한 차량용 고가 전광판이다.The vehicle display panel is provided with the cut-out and rotation apparatus which comprise the ventilation holes 51b and 52b for the distribution of the cooling air by a cooling fan in the side plates 51a and 52a of the upper and lower plates 51 and 52.

본 발명을 더욱 상세하게 설명하면 다음과 같다.본 발명에 채용되는 차량은 차체를 넓은 지면에 수평으로 지지하기 위한 아웃리거(Outrigger)(2)를 차체(1)의 전후좌우에 장착하고 있다.실시 예에서 아웃리거는 붐 윈치 차량에 적용하는 유압구동식 아웃리거(2)를 설치하였다. 아웃리거(2)를 조작 함으로써 차체를 지면 상부로 부상시키면서 차체를 넓은 지면에 지지시키고, 차체의 하중을 균일하게 분산시키며, 차체의 자세를 수평이 되게 조절할 수 있다. 본 발명에서 차체(1)에 설치한 아웃리거(2)는 텔레스코픽 붐(3)을 최대 높이로 신장시켜 지상 높은 위치에 전광판을 설치하고 강한 풍압이 전광판에 가해지는 경우에도 전광판(5)을 안정하게 지면에 지지시킨다.다단 텔레스코픽 붐(3)은 유압 구동식과 와이어 구동식 등이 있다. 어느것을 사용하더라도 전광판을 차체 위로 부상시킬 수 있으나 유압 구동식 텔레스코픽 붐이 신축율이 높고, 동작이 안정하고 제어가 간편하고, 차체에 구비된 유압펌프를 공유할 수 있어 유리하다. 실시 예에서 5절 텔레스코픽 붐(3)을 설치하였다. 실시 예의 텔레스코픽 붐(3)은 내장된 다중 유압 실린더(33)를 유압계에 연결하여 구동시킴으로써 붐대를 신장시키거나 수축시킬 수 있다. 본 발명 실시예의 5절 텔레스코픽 붐을 최대치로 신장시키면 지상 6m높이에 전광판(5)이 설치된다.회전지지체(4)로서 텔레스코픽 붐(3)을 차체(1)에 장착하여 붐(5)을 수직축상에서 회전 시킬 수 있게 하였다. 구체적으로 붐(3)의 하절체(32) 근저부에 회전판(42)을 부착하고, 회전판(42)에 대응된 지지판(43)을 차체(1)에 부착하고, 회전판(42)과 지지판(43) 사이에 붐(3)의 회전 지지용 베어링(44)을 삽입하고, 붐(3)이 회전할 때 회전판(42)이 이탈되지 않도록 회전판(42)을 차체(1)에 지지하는 커버(45)를 설치하고, 회전판(42)의 외연에 붐(3)을 회전시키기 위한 기어(46)를 조성하고, 유압모터(도시없음)로 구동되고 워엄나사(47)와 워엄기어(48)로 구성되는 감속기의 출력 피니언(49)과 기어(46)를 접속하여 유압모터의 출력으로 수직축 상에서 붐(3)을 회전시킬 수 있게 구성함으로써 유압모터를 제어하여 전광판(5)의 영상 출력 방향을 안정하게 전환시킬 수 있다.본 발명의 상기 절접 전광판(5)은 전광판의 배면 프레임에 부착한 힌지(53)로서 상하판(51,52)을 접고 펼 수 있도록 연결하고, 유압기구(50)는 상하판(51,52) 배면 좌우 및 내측의 연결핀(55,55a)에 링크(56,56a)를 각각 접속하고, 전광판을 접고 펴기위한 구동 유압실린더(57)의 구동 로드(57a)를 링크의 관절핀(59)에 연결하여 유압실린더 로드(57a)의 진퇴 동작으로 전광판(5)을 접고 펼수 있게하며, 상하판의 측판(51a,52a)에 냉각팬에 의한 냉각공기 통기공(51b,52b)를 구성 하였다. 미설명부호 11은 쉴터, 12는 쉴터도어이다.The present invention will be described in more detail as follows. The vehicle employed in the present invention is equipped with an outrigger 2 for horizontally supporting the vehicle body horizontally on a wide surface, on the front, rear, left, and right sides of the vehicle body 1. In the example, the outriggers installed hydraulically driven outriggers (2) for boom winch vehicles. By operating the outrigger 2, the vehicle body can be supported on a wide surface while the vehicle body is raised above the ground, the load of the vehicle body can be evenly distributed, and the attitude of the vehicle body can be adjusted to be horizontal. In the present invention, the outrigger 2 installed on the vehicle body 1 extends the telescopic boom 3 to the maximum height, installs the electronic display plate at a high position above the ground, and stably maintains the electronic display plate 5 even when strong wind pressure is applied to the electronic display plate. The multistage telescopic boom 3 is hydraulically driven or wire-driven. Either one can float the electric sign on the vehicle body, but the hydraulically driven telescopic boom is advantageous because it has a high expansion ratio, stable operation and easy control, and can share the hydraulic pump provided in the vehicle body. Section 5 telescopic boom (3) was installed in the embodiment. The telescopic boom 3 of the embodiment can extend or contract the boom by driving the built-in multiple hydraulic cylinder 33 connected to the hydraulic system. Section 5 of the embodiment of the present invention when the telescopic boom is stretched to its maximum value, the electric sign 5 is installed at a height of 6 m above ground. The telescopic boom 3 is mounted on the vehicle body 1 as the rotary support 4 so that the boom 5 is vertically oriented. Allowed to rotate on the phase. Specifically, the rotating plate 42 is attached to the bottom of the lower cutting body 32 of the boom 3, and the supporting plate 43 corresponding to the rotating plate 42 is attached to the vehicle body 1, and the rotating plate 42 and the supporting plate ( A cover for supporting the rotary plate 42 on the vehicle body 1 so that the rotary support bearing 44 of the boom 3 is inserted therebetween, and the rotary plate 42 is not detached when the boom 3 rotates. 45, a gear 46 for rotating the boom 3 on the outer edge of the rotating plate 42, driven by a hydraulic motor (not shown), and with worm screw 47 and worm gear 48 By connecting the output pinion 49 and the gear 46 of the reducer to be configured so that the output of the hydraulic motor can rotate the boom 3 on the vertical axis, the hydraulic motor is controlled to stabilize the image output direction of the display board 5. The foldable electric sign 5 of the present invention is a hinge 53 attached to the rear frame of the electric sign, so that the upper and lower plates 51 and 52 can be folded and unfolded. In addition, the hydraulic mechanism 50 connects the links 56 and 56a to the connecting pins 55 and 55a on the rear left and right sides of the upper and lower plates 51 and 52, respectively, and drives the hydraulic cylinder 57 to fold and unfold the electric display plate. The driving rod 57a of the link to the joint pin 59 of the link to allow the hydraulic cylinder rod 57a to be folded and unfolded so as to be folded and unfolded, and to the cooling fan on the side plates 51a and 52a of the upper and lower plates. By cooling air vents (51b, 52b) were configured. Reference numeral 11 is a shelter and 12 is a shelter door.

본 발명의 작용효과를 설명하면 다음과 같다.본 발명은 차량이 도로를 운행할 때 텔레스코픽 붐(3)의 높이를 최소 높이로 낮추고 대형 전광판(5)을 작게 접어줌으로써 전광판(5)을 차량의 쉴터(Shelter)(11)내에 수납한다. 이 상태에서 전광판(5)은 쉴터로 보호되며 차량은 일반 차량과 동일하게 도로를 운행 할 수 있다.The operation and effect of the present invention will be described as follows. The present invention lowers the height of the telescopic boom 3 to the minimum height when the vehicle is traveling on the road and folds the large display panel 5 small so that the display panel 5 of the vehicle is reduced. It is stored in the Shelter 11. In this state, the electric signboard 5 is protected by a shelter, and the vehicle can run on the road in the same way as a general vehicle.

전광판(5)을 설치하는 순서는 다음과 같다. 먼저 차량의 아웃리거(2)을 전개하여 차량을 넓은 지면에 지지시키고 동시에 아웃리거(2)를 조작하여 차체가 수평을 유지하도록 체체의 자세를 조절한다. 차체가 지면에 아웃리거(2)로서 지지되면 쉴터(11)의 도어(12)를 열고 텔레스코픽 붐(3)을 조작하여 전광판(5)을 쉴터(11) 밖으로 배출한 다음 붐(3)의 조작을 일시 중지하고 전광판(5)을 대형 화면이 되도록 전개한다. 전광판(5)의 전개 동작은 유압실린더(57)의 로드(57a)를 진출시킴으로써 행한다.구체적으로 로드(57a)가 진출하면 링크(56,56a)가 로드(57a)에 연동되어 힌지(53) 축(53a)을 운동축으로 상판(51)을 이동시켜 하판(52)상부에 연결함으로써 두 조각의 화면을 하나의 대형화면으로 전개하는 것이고, 유압실린더(57)의 조작을 중지시킴으로써 상하판(51,52)을 전개상태로 고정하는 것이며, 반대의 조작으로 상판(51)을 하판(52) 후면으로 접어내려 대형 전광판(5)을 차량의 쉴터(11)에 수납할수 있는 작은 크기로 접을 수 있는 것이다. 상기 상판(51)과 하판(52)이 연결 상태에서 상판과 하판의 측판(51a,52a)이 맞 닿아 전개 상태가 바르게 유지되며, 측판(51a,52a)의 접촉부에 접촉선세를 장착하고 제어부에서 센서 상태를 참조하게 함으로써 제어부에서 전광판의 전개 완료 상태를 감지하게 한다. 측판에 조성한 통기공(51b,52b)은 전광판(51,52)의 내부 공간을 하나로 연결하여 상부 냉각팬에 의해 상하판(51,52)을 하나의 냉각채널로서 냉각 할 수 있게 하는 것이다.전광판(5)이 대형 화면으로 전개되면 다시 유압 텔레스코픽 붐(3)을 구동하여 전광판(5)을 적절한 높이까지 상승시킨 다음 붐(3)의 유압조작을 중지시킴으로써 높이를 고정하며, 반대의 조작으로 전광판의 높이를 쉴터(11) 내부에 수납되도록 낮추게 되는 것이다.The order of installing the light-emitting plate 5 is as follows. First, the outrigger 2 of the vehicle is unfolded to support the vehicle on a wide ground, and at the same time, the outrigger 2 is operated to adjust the posture of the body to keep the vehicle body horizontal. When the vehicle body is supported as the outrigger 2 on the ground, the door 12 of the shelter 11 is opened, and the telescopic boom 3 is operated to discharge the electric light plate 5 out of the shelter 11 and then operate the boom 3. The display panel 5 is paused and the display panel 5 is developed to be a large screen. The deployment operation of the electric sign 5 is carried out by advancing the rod 57a of the hydraulic cylinder 57. Specifically, when the rod 57a advances, the links 56 and 56a interlock with the rod 57a and the hinge 53. By moving the upper plate 51 to the lower plate 52 by moving the shaft 53a on the movement axis, the two pieces of screen are developed into one large screen, and by stopping the operation of the hydraulic cylinder 57, the upper and lower plates ( 51, 52 in the unfolded state, by folding the upper plate 51 to the rear of the lower plate 52 in the reverse operation can be folded into a small size that can be stored in the vehicle shelter 11 of the vehicle. It is. When the upper plate 51 and the lower plate 52 are connected, the upper plate and the lower plate 51a, 52a of the lower plate is in contact with each other, the development state is maintained correctly, the contact precautions are mounted on the contact portion of the side plate (51a, 52a) By referring to the sensor state, the control unit detects the deployment completion state of the display. The vent holes 51b and 52b formed on the side plates connect the internal spaces of the light plates 51 and 52 to one so that the upper and lower plates 51 and 52 can be cooled as one cooling channel by the upper cooling fan. When (5) is developed on a large screen, the hydraulic telescopic boom (3) is driven again to raise the display panel (5) to an appropriate height, and the height is fixed by stopping the hydraulic operation of the boom (3). The height of the will be lowered to be accommodated inside the shelter (11).

상기 붐(3) 상부의 전광판(5)이 적절한 높이로 설치되면 유압모터를 구동하여 전광판(5)의 영상 출력 방향을 변경할 수 있다. 즉, 유압모터를 한 방향으로 회전시키면 모터의 구동력이 워엄나사(47)와 워엄기어(48)로 구성되는 감속기의 출력 피니언(49)을 회전 시키므로 피니언(49)에 기어(46)가 접속된 회전판(42)이 베어링(44)과 커버(45)에 지지된 상태에서 회전되어 붐(3) 상부의 전광판(5)의 영상 출력 방향을 변경하는 것이고, 유압모터의 회전 방향을 바꾸면 회전판(42)의 회전방향이 반대로 바뀌는 것이며, 워엄 감속기는 유압모터의 구동을 중지시키면 회전판(42)을 회전 불능상태로 고정하므로 유압모터의 구동중지 상태에서 전광판(5)이 영상 출력 방향이 안정화되는 것이다.When the display board 5 on the upper portion of the boom 3 is installed at an appropriate height, the image output direction of the display board 5 may be changed by driving a hydraulic motor. That is, when the hydraulic motor is rotated in one direction, the driving force of the motor rotates the output pinion 49 of the reducer composed of the worm screw 47 and the worm gear 48, so that the gear 46 is connected to the pinion 49. The rotating plate 42 is rotated while being supported by the bearing 44 and the cover 45 to change the image output direction of the electronic display plate 5 on the upper portion of the boom 3. When the rotating direction of the hydraulic motor is changed, the rotating plate 42 ), The rotation direction is reversed, and the worm reducer is to stop the driving of the hydraulic motor to fix the rotating plate 42 in a non-rotational state, so that the display board 5 is the image output direction is stabilized in the stop state of the hydraulic motor.

상기와 같이 본 발명은 전광판을 두 조각으로 나누어 크기가 작게 접은 상태에서 도로를 운행하고 영상출력시에는 하나의 대형 화면이 되도록 펼 수 있게 구성하는 절접식 전광판을 전개시켰을 때 상하의 전광판에 냉각 기류가 유통될 수 있고, 아웃리거를 장착한 차량 탑재용 전광판의 리프터로서 다단 텔레스코픽 붐을 채용함으로써 전광판의 승강동작이 용이 하고, 전광판을 높이 상승 시킬수 있음과 동시에 차량 탑재용 회전 전광판으로서의 안정성과 균형을 유지할 수 있고, 차체에 장착시킨 붐의 근저부에 회전장치를 부설함으로써 차량의 방향과 다르게 전광판의 영상 출력 방향을 설정할 수 있는 차량용 전광판을 제공하는 것이다.As described above, the present invention divides the electric signboard into two pieces and operates a road in a state where the size is small, and when the image display is developed, a folding electric signboard configured to be unfolded so as to be one large screen, cooling air flows up and down the electric signboard. By adopting a multi-stage telescopic boom as a lifter for a vehicle-mounted signboard equipped with an outrigger, it is easy to lift and lower the signboard, raise the signboard height and maintain stability and balance as a vehicle-mounted signboard. In addition, by providing a rotary device at the bottom of the boom mounted on the vehicle body to provide a vehicle display plate that can set the image output direction of the display plate different from the direction of the vehicle.

Claims (3)

(정정) 차체(1)의 전후좌우에 차체를 수평으로 조절하고 지면에 넓게 지지하기 위한 아웃리거(2)를 구비하고; 유압으로 구동되는 다단 텔레스코픽 붐(3)을 구비하고; 붐(3)의 하절체(32) 근저부를 지지하는 회전 지지체(4)를 구비하고; 전광판의 배면 프레임(5)에 부착한 힌지(53)로서 상하판(51,52)을 접고 펼 수 있도록 연결하며, 상하판(51,52)의 연결핀(55,55a)에 링크(56,56a)를 접속하며, 동시에 전광판 구동 유압실린더(57)의 진퇴 로드(57a)를 링크의 관절핀(59)에 연결한 유압기구(50)로서 접고 펼수 있게 하는 전광판(5)을 구비하고; 절접 전광판(5)을 텔레스코픽 붐(3)의 상절체(31)에 부착한것에 있어서,(Correction) an outrigger 2 for horizontally adjusting the vehicle body and supporting it widely on the ground at front, rear, left and right sides of the vehicle body 1; A multistage telescopic boom 3 driven hydraulically; A rotary support 4 supporting the bottom of the lower body 32 of the boom 3; The hinge 53 is attached to the rear frame 5 of the electronic display board so that the upper and lower plates 51 and 52 can be folded and unfolded, and the link 56 and And a light plate 5 for connecting and folding 56a as a hydraulic mechanism 50 connected to the articulating pin 59 of the link by simultaneously advancing and retracting the rod 57a of the light plate driving hydraulic cylinder 57; In attaching the articulating display panel 5 to the upper body 31 of the telescopic boom 3, 상단에 전광판(5)을 부착한 다단 텔레스코픽 붐(3)의 하절체(32)를 회전 지지체(4)로서 아웃리거 장착 차체(1)에 장착하고;Attaching the lower cutting body 32 of the multi-stage telescopic boom 3 having the electronic display panel 5 attached to the upper end to the outrigger mounting vehicle body 1 as the rotary support 4; 회전지지체(4)는 텔레스코픽 붐(3)의 하절체(32) 근저부의 회전판(42)과, 차체에 부착하는 지지판(43)과, 지지판(43)위에서 회전판(42)을 회전 지지하는 베어링(44)과, 붐(3)이 회전할 때 회전판(42)이 이탈되지 않도록 회전판(42)을 지지하는 커버(45)와, 회전판(42)의 외연에 형성하여 붐(3)을 회전시키기 위한 기어(46)와, 유압모터의 출력을 감속하고 동시에 기어(46)를 구동하기 위한 워엄나사(47), 워엄기어(48) 및 출력 피니언(49)으로 구성하고;The rotary support 4 includes a rotary plate 42 at the bottom of the lower cut 32 of the telescopic boom 3, a support plate 43 attached to the vehicle body, and a bearing for rotationally supporting the rotary plate 42 on the support plate 43. 44 and a cover 45 for supporting the rotating plate 42 so that the rotating plate 42 is not separated when the boom 3 rotates, and formed on the outer edge of the rotating plate 42 to rotate the boom 3. A gear 46 and a worm screw 47, a worm gear 48, and an output pinion 49 for decelerating the output of the hydraulic motor and simultaneously driving the gear 46; 상기 상하판(51,52)의 측판(51a,52a)에 냉각팬에 의한 냉각공기 유통을 위한 통기공(51b,52b)을 구성하여 되는 절접및 회전장치를 구비한 차량용 고가 전광판.An electronic display board having a cutting and rotating device formed on the side plates (51a, 52a) of the upper and lower plates (51, 52) to form vent holes (51b, 52b) for the distribution of cooling air by a cooling fan. (삭제)(delete) (삭제)(delete)
KR1020000019025A 2000-04-11 2000-04-11 Overhead electric sign board with foldup and rotation apparatus for vehicle KR100335407B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784814B1 (en) 2006-05-26 2007-12-11 박재실 Automotive sign board
KR101240960B1 (en) 2012-06-18 2013-03-11 한국건설기술연구원 Road variable message signboard and information display device
KR102230965B1 (en) 2020-07-09 2021-03-22 김재섭 The electronic display for car

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KR100457708B1 (en) * 2002-03-27 2004-11-18 지승주 Multivision drive equipement
KR100454578B1 (en) * 2002-07-25 2004-11-03 주식회사 대한전광 Device for advertising used by truck
DE102009030355A1 (en) * 2009-06-19 2010-12-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Foldable display device
KR101694417B1 (en) * 2016-10-06 2017-01-09 플러스원씨엔에스(주) Mega media facade
CN108922390A (en) * 2018-06-22 2018-11-30 芜湖汉科信息技术有限公司 A kind of electronic information display board
KR200490340Y1 (en) * 2019-06-13 2019-10-30 김기영 Up and down type electric signboard for mounting vehicle
KR102237831B1 (en) * 2019-07-01 2021-04-07 지경석 A sign board equipment for traffic lanes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784814B1 (en) 2006-05-26 2007-12-11 박재실 Automotive sign board
KR101240960B1 (en) 2012-06-18 2013-03-11 한국건설기술연구원 Road variable message signboard and information display device
KR102230965B1 (en) 2020-07-09 2021-03-22 김재섭 The electronic display for car

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