CN201936576U - Broadcasting van with light-emitting diode (LED) display screen - Google Patents
Broadcasting van with light-emitting diode (LED) display screen Download PDFInfo
- Publication number
- CN201936576U CN201936576U CN2010207000724U CN201020700072U CN201936576U CN 201936576 U CN201936576 U CN 201936576U CN 2010207000724 U CN2010207000724 U CN 2010207000724U CN 201020700072 U CN201020700072 U CN 201020700072U CN 201936576 U CN201936576 U CN 201936576U
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- led display
- display screen
- elevating mechanism
- scissor type
- broadcasting van
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Abstract
The utility model relates to a device for advertising by using a land vehicle, and particularly discloses a broadcasting van with a light-emitting diode (LED) display screen. The broadcasting van comprises a vehicle body, a chassis, telescopic support legs, a scissor type elevating mechanism and the LED display screen, wherein the telescopic support legs are positioned on the chassis, are controlled by a hydraulic system, and can extend outwards transversely and extend vertically downwards to tightly support the entire vehicle; and the scissor type elevating mechanism is connected with the chassis and the LED display screen respectively, and is used for elevating the LED display. In the utility model, the LED display is arranged on an automobile chassis, so that the LED display screen moves along with the automobile and is flexible, and the same kind of advertising videos can appear at different places; and the display requirements of different positions and different visual angles can be met by the scissor type elevating mechanism and a rotating mechanism, the defect of limit on the visual angle of the original LED display screen is overcome, advertising resources are saved, and the advertising cost is lowered.
Description
Technical field
The utility model relates to the device that the vehicles that utilize the land are done advertising, specifically, relates to a kind of broadcasting van that has LED display.
Background technology
Outdoor LED display screen generally is to be fixedly mounted on city square, commercial medium street, conference and exhibition center, stadium, trade market or urban road next door, can carry out advertizing, movable propaganda, merchandising, achievement popularization.This LED display adopts dynamic scan technology and Computer Control Technology, video effect smoothness, true to nature, and picture is stable, image effect exquisiteness, clear, but display text, chart, image, animation, video information.This communications media advertising results are very good, are subjected to liking of advertising sector deeply.
But this outdoor LED display screen is subjected to the influence in space, can only be in the fixed position, a direction, an angle propagate very flexible.On the other hand, in the time need identical advertisement video content being set in different places, need corresponding outfit to overlap LED display, the LED display frequency of utilization is low more, the wasting of resources, and advertising cost is big.
The utility model content
Technical problem to be solved in the utility model is to provide that a kind of dirigibility is good, the broadcasting van of the band LED display that can change direction and angle.
In order to solve the problems of the technologies described above, the technical solution of the utility model is such:
A kind of broadcasting van that has LED display, comprise car body, underframe, telescopic outrigger, scissor type elevating mechanism and LED display, wherein, described telescopic outrigger is positioned on the underframe and by HYDRAULIC CONTROL SYSTEM, stretches out vertically downward the car load firm supporting thereby can cross out earlier from car body again; Described scissor type elevating mechanism links to each other with underframe, LED display respectively, is used for the lifting LED display.
Preferably, described LED display is frame-combined.
Preferably, the described broadcasting van that has LED display also comprises sound equipment and sound equipment fixed mount, described sound equipment places on the sound equipment fixed mount, described sound equipment fixed mount is connected with the scissor type elevating mechanism, and described sound equipment fixed mount and LED display can be by the liftings simultaneously of scissor type elevating mechanism.
Preferably, the described broadcasting van that has LED display also comprises rotating mechanism, and described rotating mechanism links to each other with LED display and is positioned at the below of LED display, can drive the LED display rotation.
Before the broadcasting van work, earlier with automobile parking on smooth solid ground, the primer fluid pressing system crosses out 4 telescopic outriggers more earlier and to stretch out vertically downward, with the car load firm supporting; Restart hydraulic system,, drive LED display and sound equipment fixed mount and be lifted to the desired height position the lifting that makes progress of scissor type elevating mechanism; Energized and computing machine just can be play various video ads as requested.When needs are adjusted the LED display visual angle, start rotating mechanism, LED display slowly can be rotated to required angle.
The utility model makes LED display along with automobile moves together by LED display is installed on the mounting, and maneuverability can appear at different local with a kind of advertisement video; Satisfy the demonstration demand of diverse location, different visual angles again by scissor type elevating mechanism and rotating mechanism, solved the limited defective in visual angle of original LED display, saved advertising resource, reduced advertising cost, have certain practicality and economic worth.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is for pulling down the structural representation of LED display among Fig. 1.
Fig. 3 is the rotating mechanism structural drawing.
Fig. 4 is the LED display structural drawing.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of broadcasting van that has LED display of the utility model comprises car body 1, underframe 3, telescopic outrigger 2, scissor type elevating mechanism 4, rotating mechanism 5, frame-combined LED display 6, sound equipment 8 and sound equipment fixed mount 7, wherein,
Described telescopic outrigger 2 is positioned on the underframe 3 and by HYDRAULIC CONTROL SYSTEM, stretches out vertically downward the car load firm supporting thereby can cross out earlier from car body 1 again;
Described scissor type elevating mechanism 4 links to each other with underframe 3, LED display 6 respectively, is used for lifting LED display 6;
Described rotating mechanism 5 links to each other with LED display 6 and is positioned at the below of LED display 6, can drive LED display 6 rotations;
Described sound equipment 8 places on the sound equipment fixed mount 7, and described sound equipment fixed mount 7 is connected with scissor type elevating mechanism 4, and described sound equipment fixed mount 7 can be by 4 liftings simultaneously of scissor type elevating mechanism with LED display 6.
Before the broadcasting van work, earlier with automobile parking on smooth solid ground, the primer fluid pressing system crosses out 4 telescopic outriggers 2 more earlier and to stretch out vertically downward, with the car load firm supporting; Restart hydraulic system,, drive LED display 6 and sound equipment fixed mount 7 and be lifted to the desired height position the 4 upwards liftings of scissor type elevating mechanism; Energized and computing machine just can be play various video ads as requested.When needs are adjusted LED display 6 visual angles, start rotating mechanism 5, LED display 6 slowly can be rotated to required angle.
The structure of telescopic outrigger 2 as shown in Figure 2, totally 2 pairs, underframe 3 front and back each 1 pair, mainly form by outer tube 11, telescopic inner sleeve pipe 10, hydraulic leg 9, wherein,
The structure of scissor type elevating mechanism 4 is cut frame 12, back vent by lower carriage 14, front fork and is cut frame 15,2 elevating rams 16, upper brackets 13 and form as shown in Figure 2, wherein,
Front fork is cut frame 12 lower ends and is articulated in lower carriage 14 front portions, and the upper end is a roller structure, can roll in the frid of upper bracket 13;
It is roller structure that back vent is cut frame 15 lower ends, can roll in the frid of lower carriage 14, and its upper end is articulated in upper bracket 13 front portions;
2 elevating ram 16 lower ends are articulated in back vent and cut frame 15, the upper end is articulated in front fork and cuts in the frame 12, when 16 elongations of 2 hydraulic oil, after cut frame 15 lower ends and roll forward along the frids in the lower carriage 14, front fork is cut frame 12 upper ends and is rolled forward along the frids in the upper bracket 13, and upper bracket 13 is cut frame 12, back vent at front fork and cut upwards vertical rising under the acting in conjunction of frame 15 and 2 elevating rams 16.
The structure of rotating mechanism 5 is made up of bottom plate 17, pivoting support 18, mounting plate 19, motor 20, gear 21, frame-combined LED display 6 as shown in Figure 3, wherein,
When motor 20 energising rotations, drive pivoting support 18 rotations by gear 21; When motor 20 outage, the braking mechanism of motor is pivoting support 18 lockings, prevents that frame-combined LED display 6 from rotating under other external force effect.
The structure of LED display 6 as shown in Figure 4, by base 22, composite roof truss 23 and 16 LED display modules 24 combine.
16 LED display modules 24 are that 4 row, 4 row are arranged, and 4 LED display of ground floor are located on the base 22, and composite roof truss 23 is fixed in by bolt and sign indicating number plate in the back side.4 LED display of the second layer are located in ground floor LED display upper end, and composite roof truss 23 is fixed in by bolt and sign indicating number plate in the back side.The 3rd layer of mounting structure with the 4th layer of LED display is identical therewith.The mounting plate 19 of rotating mechanism is welded in the combined type LED display screen bottom, and when mounting plate 19 rotations, whole combined type LED display screen also rotates.
The foregoing description only is a kind of in the utility model plurality of embodiments; it is not qualification to the utility model design; under the prerequisite that does not break away from the utility model design philosophy; various modification and improvement that engineering technical personnel in this area make the technical solution of the utility model all should fall into protection domain of the present utility model.
Claims (4)
1. broadcasting van that has LED display, comprise car body and underframe, it is characterized in that, also comprise telescopic outrigger, scissor type elevating mechanism and LED display, wherein, described telescopic outrigger is positioned on the underframe and by HYDRAULIC CONTROL SYSTEM, stretches out vertically downward the car load firm supporting thereby can cross out earlier from car body again; Described scissor type elevating mechanism links to each other with underframe, LED display respectively, is used for the lifting LED display.
2. the broadcasting van that has LED display according to claim 1 is characterized in that, described LED display is frame-combined.
3. the broadcasting van that has LED display according to claim 1, it is characterized in that, the described broadcasting van that has LED display also comprises sound equipment and sound equipment fixed mount, described sound equipment places on the sound equipment fixed mount, described sound equipment fixed mount is connected with the scissor type elevating mechanism, and described sound equipment fixed mount and LED display can be by the liftings simultaneously of scissor type elevating mechanism.
4. the broadcasting van that has LED display according to claim 1, it is characterized in that, the described broadcasting van that has LED display also comprises rotating mechanism, and described rotating mechanism links to each other with LED display and is positioned at the below of LED display, can drive the LED display rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207000724U CN201936576U (en) | 2010-12-28 | 2010-12-28 | Broadcasting van with light-emitting diode (LED) display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207000724U CN201936576U (en) | 2010-12-28 | 2010-12-28 | Broadcasting van with light-emitting diode (LED) display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936576U true CN201936576U (en) | 2011-08-17 |
Family
ID=44448092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207000724U Expired - Fee Related CN201936576U (en) | 2010-12-28 | 2010-12-28 | Broadcasting van with light-emitting diode (LED) display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936576U (en) |
Cited By (4)
| 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 |
| CN105070212A (en) * | 2015-08-13 | 2015-11-18 | 方小玲 | Novel full-color solar LED display screen for broadcasting matches outside stadium |
| CN105528027A (en) * | 2015-12-01 | 2016-04-27 | 乐清市基维阀门有限公司 | Computer display apparatus assembly guided by guide bar |
| CN105845029A (en) * | 2016-05-28 | 2016-08-10 | 安徽富煌和利时科技股份有限公司 | Bus integrated information scheduling and displaying device |
-
2010
- 2010-12-28 CN CN2010207000724U patent/CN201936576U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN105070212A (en) * | 2015-08-13 | 2015-11-18 | 方小玲 | Novel full-color solar LED display screen for broadcasting matches outside stadium |
| CN105528027A (en) * | 2015-12-01 | 2016-04-27 | 乐清市基维阀门有限公司 | Computer display apparatus assembly guided by guide bar |
| CN105845029A (en) * | 2016-05-28 | 2016-08-10 | 安徽富煌和利时科技股份有限公司 | Bus integrated information scheduling and displaying device |
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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 |
Granted publication date: 20110817 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |