CN204172748U - In-vehicle can fast construction launch large LED screen special vehicle - Google Patents
In-vehicle can fast construction launch large LED screen special vehicle Download PDFInfo
- Publication number
- CN204172748U CN204172748U CN201420579508.7U CN201420579508U CN204172748U CN 204172748 U CN204172748 U CN 204172748U CN 201420579508 U CN201420579508 U CN 201420579508U CN 204172748 U CN204172748 U CN 204172748U
- Authority
- CN
- China
- Prior art keywords
- led screen
- extension means
- telescopic rail
- screen
- vehicle
- 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 - Fee Related
Links
Abstract
In-vehicle can fast construction launch large LED screen special vehicle, on the chassis of this special vehicle, be fixed with the pedestal of LED screen, this pedestal is provided with LED screen, to be the mounting means of LED screen on pedestal be feature: the extender system being provided with LED screen between described LED screen and pedestal; Described LED screen is provided with some pieces, is fixedly connected on respectively on described extender system.Described extender system comprises: slipping mechanism before and after front and back extension means, vertically extension means, left and right extension means, screen; The utility model can open up fast LED screen open do not need manual operation just can be formed very soon an area 20 ~ 110 sq ms LED publicity screen.Both added LED screen area, and played and expand publicity distance, improve the effect of the effect of publicity, save human and material resources, and also can change direction of traffic flexibly and arrange LED screen position, the effect of publicity played.
Description
Technical field
The utility model relates to a kind of vehicle, especially a kind of in-vehicle can fast construction launch large LED screen special vehicle.
Background technology
Along with politics, economic, cultural development, various publicity measures are constantly weeded out the old and bring forth the new, especially some multimedia publicity means are more and more subject to the welcome of the masses, at present comparatively popular form promotional content to be displayed by LED screen contact with masses' zero distance, and therefore the LED publicity platform that the spiel truck of various band LED screen or interim scene are built also arises at the historic moment.Current this publicity screen mainly contains following several: one, LED screen is arranged on moveable vehicle, and LED screen shifts along with the movement of vehicle; Two, LED screen is fixed in a certain fixed buildings, as permanent mass media; Three, build fixed mount fixed L ED to shield for interim publicity at publicity scene temporarily.There are the following problems for several technology above:
1, LED screen movable car is with to be that screen is arranged on vehicular sideview and only has one piece of single LED screen substantially, publicity area can not be expanded as required, ubiquity LED area is less, video does not see at a distance, remote the effect of publicity difference problem, occur a kind of Trolley can passing LED screen with lifting support recently, but this car only has the LED screen of two pieces less, there is area equally little, remote weak effect problem;
2, the LED screen be fixed on a certain building can only be used for the publicity at this place, and promotional region is restricted;
Although 3, can area and need place to build arbitrarily as required in the on-the-spot LED screen of building of publicity temporarily, but need to use heavy mechanical equipment or scaffold in build process, and need several staff to carry out in advance, not only inefficiency, also there is potential safety hazard, if there is accident to cancel temporarily, then the extensive work of early-stage preparations is all waste, therefore fixed mount is built in scene temporarily, waste time and energy, efficiency is low, and safety is without ensureing, manoevreability is poor.
Summary of the invention
The utility model object is to provide a kind of in-vehicle fast construction can launch the special vehicle of large LED screen.This vehicle is when motoring condition, LED screen is drawn in, vehicle meets road driving requirement completely, conveniently can carry out transition transport, during work, rapid deployment LED screen and after launching LED screen area between 20 ~ 110 sq ms, solve that at present band LED screen moving vehicle screen area too small remote the effect of publicity is poor, the problem that stand is wasted time and energy built at the scene by the LED screen needs of larger area temporarily.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of in-vehicle can fast construction launch large LED screen special vehicle, on the chassis of this special vehicle, be fixed with the pedestal of LED screen, this pedestal is provided with LED screen, it is characterized in that, the mounting means of described LED screen on pedestal is: the extender system being provided with LED screen between described LED screen and pedestal, described LED screen is provided with some pieces, is fixedly connected on respectively on described extender system.
More optimize and more particularly, include in the extender system of LED screen described in the utility model: slipping mechanism before and after front and back extension means, vertically extension means, left and right extension means and screen.Before and after the vertical extension means of this LED screen, screen, slipping mechanism and left and right extension means all can be set to a set of or two covers according to the size of LED screen respectively, or more than two covers.
Further optimization, the front and back extension means of described LED screen can also be provided with supporting mechanism.
Described LED screen can be two pieces or polylith, each screen size can equal also can be unequal.At ordinary times not used time each LED screen directly or be fixed on the pedestal at operator's compartment rear, chassis by extension means, LED screen all is when operating launched by extension means, final each LED screen can form one piece of large LED screen by screen splicing technology; Also can show separately.
The outside of described LED screen can be provided with rider hood.Vehicle is not using or in driving process, available rider hood is fixed on pedestal, protects, packed up by this rider hood when the LED screen of vehicle does displaying work each LED screen.
Described front and back extension means comprises telescopic rail, driver element, and wherein telescopic rail can be two joints or more piece, and driver element can be complete manual, hydraulic-driven, motor driving, and hydraulic-driven can be that hydraulic oil cylinder driving or motor drive.Described telescopic rail one end is fixedly connected with pedestal, and the other end is fixedly connected with LED screen, and described driver element is fixedly connected with telescopic rail, drives telescopic rail to stretch, thus drives LED screen to move forward and backward.
Described left and right extension means, comprise telescopic rail, driver element, wherein telescopic rail can be two joints or more piece, driver element can be complete manually, hydraulic-driven, motor drive, air cylinder driven, hydraulic-driven can be that hydraulic oil cylinder driving or motor drive, and wherein the group number of telescopic rail presses screen size reasonable Arrangement quantity.Described telescopic rail one end is fixedly connected with pedestal, and the other end is fixedly connected with LED screen.Driver element is fixedly connected with telescopic rail, drives the flexible of telescopic rail, thus drives LED screen sway.
Described vertical extension means can be telescopic or convertible.
Described telescopic vertical extension means, comprise telescopic rail, driver element, wherein telescopic rail can be two joints or more piece, driver element can be complete manually, hydraulic-driven, motor drive, air cylinder driven, hydraulic-driven can be that hydraulic oil cylinder driving or motor drive, and wherein the group number of telescopic rail presses screen size reasonable Arrangement quantity.Described telescopic rail one end is fixedly connected with LED screen, and the other end and the telescopic rail of front and back extension means or the guide rail of left and right extension means or pedestal are fixedly connected with.Driver element is fixedly connected with telescopic rail, drives telescopic rail to stretch up and down, thus drives LED screen up-and-down movement.
Described convertible vertical extension means comprises connecting rod one, connecting rod two, oil cylinder or cylinder, bearing pin.Connecting rod one one end is connected by hinge with LED screen, and connecting rod two one end is connected by hinge with another block LED screen, and one end of oil cylinder or cylinder is connected by hinge with the other end of the other end of connecting rod one, connecting rod two.The other end of oil cylinder or cylinder and one piece of LED screen are articulated and connected.Oil cylinder or cylinder promote connecting rod one and connecting rod two when moving, and drive one piece of LED screen to overturn relative to another block LED screen by connecting rod mechanism.
Before and after described screen, slipping mechanism is made up of two joint telescopic rails, driver elements, driver element can be complete manually, hydraulic ram drives, air cylinder driven, wherein the group number of telescopic rail presses screen size reasonable Arrangement quantity.Telescopic rail one end is connected with the telescopic rail in the extension means of front and back, and the other end is fixedly connected with LED screen.Driver element one end is fixedly connected with LED screen, and one end is fixedly connected with the telescopic rail of vertical extension means or the telescopic rail of front and back extension means.Drive unit drives LED screen moves at the course bearing of telescopic rail.
Described supporting mechanism is connected to extension means rear, front and back by hinge, is horizontally fixed on extension means rear, front and back, unclamps locking pin during use when not using by locking pin, make its be rotated down 90 ° stretch out support with bottom surface support reality.According to the size of LED screen, supporting mechanism can be one also can be had multiple, and supporting mechanism can be manual, hydraulic-driven, motor driving, and hydraulic-driven can be that hydraulic oil cylinder driving or motor drive.
When adopting non-manual manner, be provided with control unit in the extender system of described LED screen, this control unit controls sequencing and the operation precision of the actions such as the stretching, extension of slipping mechanism before and after described front and back extension means, vertically extension means, left and right extension means and screen and contraction.
In the utility model, described LED screen also can pass through screen splicing interface differential technique by rapid deployment under the driving of extension means, do not need manual operation just can form the LED publicity screen of an area at 20 ~ 110 sq ms very soon, after described LED screen is all launched, before and after supporting mechanism one end connects, extension means one end and ground are supportted real, support whole LED screen.Described supporting mechanism has the function to highly regulating, and according to different ground stable conditions LED screen, can increase safety.The movable car of this band LED screen had both added LED screen area, played and expanded publicity distance, improve the effect of the effect of publicity, save manpower and build large-size screen monitors stand, use manpower and material resources sparingly, also can change direction of traffic flexibly and arrange LED screen position, the effect of publicity played.
Accompanying drawing explanation
Fig. 1 is the utility model LED screen rounding state schematic diagram;
Fig. 2 is the utility model LED screen stretching process schematic diagram;
Fig. 3 is the schematic diagram after the utility model LED screen extends.
In all figure: slipping mechanism 11, supporting mechanism 12, control unit 13 before and after chassis 1, pedestal 2, LED screen 1, LED screen 24, LED screen 35, LED screen 46, front and back extension means 7, vertically extension means 1, left and right extension means 9, vertically extension means 2 10, screen.
Detailed description of the invention
Embodiment 1, in-vehicle can fast construction launch large LED screen special vehicle, as shown in Figure 1, 2, 3, band LED screen movable car of the present utility model, comprises slipping mechanism 11, supporting mechanism 12, control unit 13 before and after chassis 1, pedestal 2, LED screen 1, LED screen 24, LED screen 35, LED screen 46, front and back extension means 7, vertically extension means 1, left and right extension means 9, vertically extension means 2 10, screen.Front and back extension means 7, vertically extension means 1, left and right extension means 9, vertically extension means 2 10 drive by hydraulic ram, and before and after screen, slipping mechanism 11 is realized by entirely manual.Pedestal 2 is fixedly connected with chassis 1.LED screen 1, LED screen 24, LED screen 35, LED screen 46 equal and opposite in direction are 22.5 sq ms, are arranged side by side in vehicle back.The telescopic rail of front and back extension means 7 is three joint telescopic rails, and type of drive is that hydraulic ram drives, and one end of telescopic rail is fixedly connected with pedestal 2, and the other end is fixedly connected with LED screen 24, drives oil cylinder to be fixed on the inside, two ends of telescopic rail.The telescopic rail of vertical extension means 1 is two joint telescopic rails, type of drive is that hydraulic ram drives, one end of telescopic rail is fixedly connected with slipping mechanism before and after screen 11, and the other end is fixedly connected with LED screen 1, drives oil cylinder to be fixedly connected on the inside, two ends of telescopic rail.Before and after screen, telescopic rail one end of slipping mechanism 11 is fixedly connected with LED screen 24, and the other end is fixedly connected with the telescopic rail of vertical extension means 1.The telescopic rail of left and right extension means 9 is two joint telescopic rails, and type of drive is that hydraulic ram drives, and telescopic rail one end is fixedly connected with pedestal 2, and the other end is fixedly connected with LED screen 46, drives oil cylinder to be fixed on telescopic rail two ends inner.The telescopic rail of vertical extension means 2 10 is two joint telescopic rails, and type of drive is that hydraulic ram drives, and telescopic rail one end is fixedly connected with left and right extension means 9, and the other end is fixedly connected with LED screen 35, drives oil cylinder to be fixed on telescopic rail two ends inner.Supporting mechanism 12 is a telescopic oil cylinder, is articulated and connected in the telescopic rail afterbody side of front and back extension means, when not using and LED screen fix parallel through locking pin, unclamp locking pin during use, make it vertical with LED screen, stretch out straight down support with bottom surface support reality.
The concrete mode of four pieces of LED screen expansion is: drive telescopic rail to stretch backward when the driving oil cylinder of front and back extension means 7 stretches out, thus drive LED screen 1, LED screen 24 entirety move backward, driving during oil cylinder retraction drives telescopic rail to bounce back forward, thus drive LED screen 1, LED screen 24 entirety move forward; Drive telescopic rail upward movement when the driving oil cylinder of vertical extension means 1 is overhanging, thus drive LED screen 24 to move straight up, drive during oil cylinder retraction and drive telescopic rail to move down, thus drive LED screen 24 to move straight down; LED screen 24 is driven to move and align with LED screen 1 to the right when slipping mechanism 11 shrinks before and after screen.Drive telescopic rail to motion when the driving oil cylinder of vertical extension means 2 10 is overhanging, thus drive LED screen 35 to move straight up, drive during oil cylinder retraction and drive telescopic rail to move down, thus drive LED screen 35 to move straight down; Telescopic rail is driven to move right when the driving oil cylinder of left and right extension means 9 bounces back, thus drive LED screen 46 move right and align with LED screen 35, LED screen 35, LED screen 46 entirety move right afterwards, drive telescopic rail to be moved to the left when driving oil cylinder overhanging, thus drive LED screen 46 and LED screen 35 to be moved to the left.
The stretching, extension contractile motion of LED screen 1, LED screen 24, LED screen 35, LED screen 46 slipping mechanism 11, left and right extension means 9, vertically extension means 2 10 before and after front and back extension means 7, vertically extension means 1, screen drives backward, on, left and right movement, final four pieces of LED screen grafting form the LED screen that a block size is 90 sq ms.
After LED screen forms one piece of large-size screen monitors, supporting mechanism 12 supports the whole LED screen of real ground supports.
The utility model is provided with control unit 13 in the right lateral side of vehicle, for controlling the stretching, extension contractile motion of slipping mechanism 11 before and after front and back extension means 7, vertically extension means 1, screen, left and right extension means 9, vertically extension means 2 10, to realize LED screen 1, LED screen 24, LED screen 35, LED screen 46 backward, upper, the sequencing of left and right shift action and the accurate control of action.
Claims (10)
1. an in-vehicle fast construction can launch the special vehicle of large LED screen, on the chassis of this special vehicle, be fixed with the pedestal of LED screen, this pedestal is provided with LED screen, it is characterized in that, the mounting means of described LED screen on pedestal is: the extender system being provided with LED screen between described LED screen and pedestal, and described LED screen is provided with some pieces, is fixedly connected on respectively on described extender system.
2. in-vehicle according to claim 1 can fast construction launch large LED screen special vehicle, it is characterized in that, include in the extender system of described LED screen: front and back extension means, vertically extension means, left and right extension means, and slipping mechanism before and after screen.
3. in-vehicle according to claim 2 can fast construction launch large LED screen special vehicle, it is characterized in that, before and after described vertical extension means, screen, slipping mechanism and left and right extension means all respectively can arrange a set of or two covers respectively, or two overlap more than.
4. in-vehicle according to claim 1 fast construction can launch the special vehicle of large LED screen, it is characterized in that, the equal and opposite in direction between described some pieces of LED screen, or unequal.
5. in-vehicle according to claim 2 can fast construction launch large LED screen special vehicle, it is characterized in that, described front and back extension means comprises telescopic rail, driver element, and wherein telescopic rail is two joints or more piece, driver element be complete manually, hydraulic-driven or motor drive; Described telescopic rail one end is fixedly connected with pedestal, and the other end is fixedly connected with LED screen, and described driver element is fixedly connected with telescopic rail, drives telescopic rail to stretch, thus drives LED screen to move forward and backward;
Described left and right extension means, comprises telescopic rail, driver element, and wherein telescopic rail is two joints or more piece, and driver element is that manual, hydraulic-driven, motor drive or air cylinder driven entirely; Described telescopic rail one end is fixedly connected with pedestal, and the other end is fixedly connected with LED screen; Driver element is fixedly connected with telescopic rail, drives the flexible of telescopic rail, thus drives LED screen sway;
Before and after described screen, slipping mechanism is made up of two joint telescopic rails, driver element, and driver element is that manual, hydraulic ram drives or air cylinder driven entirely; Described telescopic rail one end is connected with the telescopic rail in the extension means of front and back, and the other end is fixedly connected with LED screen; Driver element one end is fixedly connected with LED screen, and one end is fixedly connected with the telescopic rail of vertical extension means or the telescopic rail of front and back extension means; Drive unit drives LED screen moves at the course bearing of telescopic rail.
6. in-vehicle according to claim 2 can fast construction launch large LED screen special vehicle, it is characterized in that,
Described vertical extension means adopts telescopic or adopts convertible;
Described telescopic vertical extension means, comprises telescopic rail, driver element, and wherein telescopic rail is two joints or more piece, and driver element is that manual, hydraulic-driven, motor drive or air cylinder driven entirely; Described telescopic rail one end is fixedly connected with LED screen, and the other end and the telescopic rail of front and back extension means or the guide rail of left and right extension means or pedestal are fixedly connected with; Driver element is fixedly connected with telescopic rail, drives telescopic rail to stretch up and down, thus drives LED screen up-and-down movement;
Described convertible vertical extension means comprises connecting rod one, connecting rod two, oil cylinder or cylinder, bearing pin; Wherein connecting rod one one end is connected by hinge with LED screen, and connecting rod two one end is connected by hinge with another block LED screen, and one end of oil cylinder or cylinder is connected by hinge with the other end of the other end of connecting rod one, connecting rod two; The other end of oil cylinder or cylinder and one piece of LED screen are articulated and connected; Oil cylinder or cylinder promote connecting rod one and connecting rod two when moving, and drive one piece of LED screen to overturn relative to another block LED screen by connecting rod mechanism.
7. in-vehicle according to claim 2 can fast construction launch large LED screen special vehicle, it is characterized in that, the front and back extension means of described LED screen is also provided with supporting mechanism; Described supporting mechanism is connected to extension means rear, front and back by hinge, is horizontally fixed on extension means rear, front and back when not using by locking pin; Unclamp locking pin during use, make its be rotated down 90 ° stretch out support with bottom surface support reality.
8. in-vehicle according to claim 7 fast construction can launch the special vehicle of large LED screen, and it is characterized in that, according to the size of LED screen, supporting mechanism is one or more, supporting mechanism be manually, hydraulic-driven or motor drive.
9. in-vehicle according to claim 1 can fast construction launch large LED screen special vehicle, it is characterized in that, the outer setting of described LED screen has rider hood; Vehicle is not using or in driving process, available rider hood is fixed on pedestal, protects, packed up by this rider hood when the LED screen of vehicle does displaying work each LED screen.
10. according to the in-vehicle one of claim 1-9 Suo Shu can fast construction launch large LED screen special vehicle, it is characterized in that, be provided with control unit in the extender system of described LED screen, this control unit controls stretching, extension and the contractive action of slipping mechanism before and after front and back extension means, vertically extension means, left and right extension means and screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579508.7U CN204172748U (en) | 2014-10-08 | 2014-10-08 | In-vehicle can fast construction launch large LED screen special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579508.7U CN204172748U (en) | 2014-10-08 | 2014-10-08 | In-vehicle can fast construction launch large LED screen special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172748U true CN204172748U (en) | 2015-02-25 |
Family
ID=52561580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579508.7U Expired - Fee Related CN204172748U (en) | 2014-10-08 | 2014-10-08 | In-vehicle can fast construction launch large LED screen special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260662A (en) * | 2014-10-08 | 2015-01-07 | 徐州海伦哲专用车辆股份有限公司 | Vehicle-mounted special vehicle capable of fast setting up unfolded large LED screens |
-
2014
- 2014-10-08 CN CN201420579508.7U patent/CN204172748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260662A (en) * | 2014-10-08 | 2015-01-07 | 徐州海伦哲专用车辆股份有限公司 | Vehicle-mounted special vehicle capable of fast setting up unfolded large LED screens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203977319U (en) | A kind of vehicle-mounted road cone the automatic recovery and arranging apparatus | |
| CN204571395U (en) | Side shifting type squint lugs | |
| CN106080146B (en) | Car, which opens, to be closed dual-purpose roof structure, double-deck vista car and roof and opens and close deformation method | |
| CN105489808B (en) | A kind of battery component for engineering truck | |
| CN205713349U (en) | A kind of collapsible parking lot device | |
| CN104140063A (en) | Telescopic operation platform | |
| CN106114168B (en) | Double-deck vista car and its spacious paulin deformation method | |
| CN204172748U (en) | In-vehicle can fast construction launch large LED screen special vehicle | |
| CN103161346B (en) | Transverse storing and fetching car carrier | |
| CN204297987U (en) | A kind of support leg device of construction machinery and equipment and construction machinery and equipment | |
| CN202021432U (en) | Car front door power-assisted tool | |
| CN205471685U (en) | Brick cutting machine | |
| CN103963691A (en) | Folding and unfolding movable device for shop truck | |
| CN103101845A (en) | Hydraulic crane of underground transfer rail | |
| CN103790410B (en) | Double-layer parking rack | |
| CN205036123U (en) | Side is moved formula single cylinder and is put parking equipment to one side | |
| CN202358069U (en) | Chassis structure of concrete pump truck with X-shaped support legs, and concrete pump truck | |
| CN104260662A (en) | Vehicle-mounted special vehicle capable of fast setting up unfolded large LED screens | |
| CN204022417U (en) | Telescopic job platform | |
| CN201800616U (en) | Expanded square cabin | |
| CN101470085B (en) | Scanning vehicle and its control method | |
| CN202924623U (en) | Downhole rail-variable hydraulic crane | |
| CN206297450U (en) | The full sliding type flat board of obstacles removing car | |
| CN212558556U (en) | Mechanized goods bridge | |
| CN205204072U (en) | Novel crossheading equipment mobile system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20201008 |