CN104008711B - A kind of lifting color screen loudspeaker van - Google Patents
A kind of lifting color screen loudspeaker van Download PDFInfo
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- CN104008711B CN104008711B CN201410260431.1A CN201410260431A CN104008711B CN 104008711 B CN104008711 B CN 104008711B CN 201410260431 A CN201410260431 A CN 201410260431A CN 104008711 B CN104008711 B CN 104008711B
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- color screen
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Abstract
A kind of lifting color screen loudspeaker van, including headstock, compartment, folding display color screen, color screen lifting mechanism and cabin；Folding display color screen is fixed on color screen lifting mechanism, and color screen lifting mechanism is fixed on the inside in compartment.Color screen lifting mechanism includes rotary type base and is arranged on two base support bars on rotary type base top, two bottom support bar tops are provided with trip shaft, it is installed with hydraulicefficiency elevation structure on trip shaft, is connected by connector fixing between the top of hydraulicefficiency elevation structure with folding display color screen；Upset hydraulic cylinder it is provided with between hydraulicefficiency elevation structure and Rotatable base；The both sides of hydraulicefficiency elevation structure are respectively arranged with auxiliary support post, and the disposed behind of folding display color screen has two lifting slide rails, and the upper end correspondence respectively of described two auxiliary support posts is plugged in two lifting slide rails.The folding display color screen of the present invention is easy to adjust, maneuverability, meets the use requirement of numerous clients.
Description
Technical field
The present invention relates to a kind of loudspeaker van, lift color screen loudspeaker van particularly to one.
Background technology
Loudspeaker van has mobility for traditional large board or fixed display screen
By force, wide, arrival rate high is transmitted.In some specific occasion, such as in Holiday Sale or
During opening celebration, enterprise needs to utilize this chance promote enterprise product widely and publicize, this
Being accomplished by an information content and contain greatly, the loudspeaker van of good flowing properties carries out a series of advertising.
Loudspeaker van is relative to the advantage of traditional advertisement boards: loudspeaker van spreading advertisement information
It is not limited by geographic, can enter in the regions such as street, lane, community, commerce and trade district according to demand
The deep extensive publicity of row, maneuverability, i.e. can stop in busy section of town, can rest in again market,
The position of the bustling place such as supermarket, community or government not examination & approval billboard is stopped, range of publicity
Extensively, the feature that propaganda strength is big.
The most traditional loudspeaker van folding display color screen is generally located on the both sides in car compartment, can
Collapsible display color screen cannot do large range of lifting as required, there is certain limitation in use
Property.It addition, limited by height of wagon and length, the size of folding display color screen can only be confined to
The size of railroad car lateral wall, it is impossible to make the folding display color screen of larger as required.
In order to meet people's special requirement for color screen car, design one i.e. liftable can be folded again
Color screen media become inevitable.
Summary of the invention
The invention provides a kind of lifting color screen loudspeaker van, which overcome current existing color screen media
The deficiency existed, it is not only able to realize the automatic lifting on a large scale of folding display color screen, and can
Collapsible display color screen is collapsible to be positioned over inside railway carriage, effectively prevent folding display color screen long-term
It is placed on outside car body the problem being susceptible to damage.
In order to solve the problems referred to above, the technical solution adopted in the present invention is: a kind of lifting color screen advertisement a surname
Pass car, it is characterized in that, including headstock, compartment and be arranged at interior folding display color screen,
Color screen lifting mechanism and cabin；Described top, compartment arranges upturning lid, and described upturning lid is two fans；
Described folding display color screen is fixed on color screen lifting mechanism, and described color screen lifting mechanism leads to
Cross mounting seat and be fixed on the inside in compartment；
Described color screen lifting mechanism includes rotary type base and is arranged on the end on Rotatable base top
Portion's support bar, described bottom support bar is two, and two bottom support bars are symmetrically arranged at rotatable
On formula base, the lower end of two bottom support bars is fastened on rotary type base, two bottom support bars
Top is provided with trip shaft, and the both ends of described trip shaft are fixed on bottom support by swivel bearing respectively
On bar；Be installed with hydraulicefficiency elevation structure on described trip shaft, the top of described hydraulicefficiency elevation structure with can
Connected fixing between collapsible display color screen by connector；
Elevating mechanism upset hydraulic cylinder, institute it is provided with between described hydraulicefficiency elevation structure and Rotatable base
The sidewall of the upper end and hydraulicefficiency elevation structure of stating elevating mechanism upset hydraulic cylinder is hinged, described elevating mechanism
The lower end of upset hydraulic cylinder is hinged on Rotatable base.
The both sides of described hydraulicefficiency elevation structure are respectively arranged with auxiliary support post, described auxiliary support post
Lower end be fastened on trip shaft.
The disposed behind of described folding display color screen has two lifting slide rails, two described lifting slide rails
It is correspondingly arranged with two auxiliary support posts of setting on trip shaft respectively, two described auxiliary support posts
Upper end correspondence respectively is plugged in two lifting slide rails.
Described engine room inside is provided with generating set and hydraulic system, and described hydraulic system includes hydraulic pressure
Pumping plant and fluid pressure line, described hydraulic power unit is connected to color screen lifting mechanism by fluid pressure line.
Described folding display color screen includes middle part display screen and is symmetrically distributed in middle part display screen two
The left display screen of side and right display screen, between described left display screen and right display screen and middle part display screen respectively
It is correspondingly arranged on the exhibition screen hydraulically extensible cylinder driving left display screen and right display screen to launch.
Upturning lid switching mechanism, described upturning lid tipper are set between described compartment inwall and upturning lid
The both ends of structure are connected on compartment inwall and upturning lid.
Described hydraulicefficiency elevation structure is extension type hydraulic lifting arm.
The bottom of described railway carriage both sides is also respectively provided with extension type hydraulic support leg, described extension type
Hydraulic support leg is four, and described four extension type hydraulic support leg each two one group correspondence respectively sets
Put the front-end and back-end at car bottom.
Described compartment be internally provided with interior cabin, described interior cabin is longitudinally disposed along the length direction of railway carriage.
The invention has the beneficial effects as follows:
1, a kind of color screen loudspeaker van that lifts of the present invention overcomes the existence of current existing color screen media not
Foot, is set to display color screen folding display color screen, shows the strictest limited of setting of color screen
In the restriction of railway carriage two side, that can the size of display color screen be done is bigger, so can reach more preferable
Display effect.
2, color screen is collapsible is positioned over inside railway carriage, relative to existing design in the folding display of the present invention
Folding display color screen can be effectively prevent and be placed on outside car body the problem being susceptible to damage for a long time.
3, the folding display color screen of the present invention can be automatically adjusted its height, relatively the most on a large scale
For existing color screen loudspeaker van, height adjustment range is wider.
4, folding of the present invention display color screen can be pacified with the combination of color screen lifting mechanism on various
Dress uses, applied range, it is simple to dismounting, flexibility is strong.It both can be at large, medium and small type lorry
Install and use, can install and use on container car and trailer again.
Accompanying drawing explanation
Fig. 1 is the side view during folding display color screen expansion of the present invention；
Fig. 2 is the rearview during folding display color screen expansion of the present invention；
Fig. 3 is that the folding of the present invention shows side view when color screen is packed up；
Fig. 4 is that the folding of the present invention shows rearview when color screen is packed up；
In figure: cabin in 1-headstock, 2-compartment, 21-upturning lid, 22-extension type hydraulic support leg, 23-,
In the middle part of 3-folding display color screen, 31-, display screen, the left display screen of 32-, the right display screen of 33-, 4-color screen are lifted
Rise mechanism, 41-rotary type base, 42-bottom support bar, 43-trip shaft, 44-hydraulicefficiency elevation structure,
45-elevating mechanism upset hydraulic cylinder, 46-auxiliary support post, 5-cabin, 6-exhibition screen hydraulically extensible cylinder, 7-
Upturning lid upset hydraulic cylinder, 8-mounting seat, 9-swivel bearing.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by a detailed description of the invention, and combine
Its accompanying drawing, is illustrated this programme.
As Figure 1-4, one of the present invention lifting color screen loudspeaker van, it includes headstock 1, compartment 2
And it is arranged at folding display color screen 3, color screen lifting mechanism 4 and the cabin 5 within compartment 2.
Described folding display color screen 3 includes middle part display screen 31 and is symmetrically distributed in middle part display
Shield left display screen 32 and the right display screen 33 of 31 both sides, described left display screen 32 and right display screen 33 with
The screen driving left display screen 32 and right display screen 33 to launch it is correspondingly arranged on respectively between the display screen 31 of middle part
Exhibition hydraulically extensible cylinder 6.Described exhibition screen hydraulically extensible cylinder one end is hinged on the installation that display screen rear portion, middle part is arranged
On back seat, the other end is hinged on left display screen or right display screen aft case.
Described cabin 5 is internally provided with generating set and hydraulic system, and generating set can be folding
Display color screen and some other electrical equipment provide power supply.Hydraulic system is that whole color screen lifting mechanism is sent out
The power-driven mechanism of more raw row actions, described hydraulic system includes hydraulic power unit and fluid pressure line,
Described hydraulic power unit is connected to color screen lifting mechanism by fluid pressure line, is used for driving color screen lifting mechanism,
To realize a series of action.
The top, compartment 2 of this loudspeaker van arranges upturning lid 21, and described upturning lid 21 is two fans；Institute
Upturning lid switching mechanism 7, described upturning lid upset are set between compartment 2 inwall and the upturning lid 21 stated
Mechanism 7 overturns hydraulic cylinder for upturning lid.Upturning lid hydraulic turnover mechanism can realize upwards digging of upturning lid
Open, need upturning lid both can turn over to turn 90 degrees according to concrete, it is also possible to overturn 270 degree.It addition,
Described upturning lid 21 may be used without manual overturning, it is achieved opens and closes.
The display device of this lifting color screen loudspeaker van is that folding shows color screen 3, and described is collapsible
The installation back seat that formula display color screen 3 is arranged by display screen rear portion, middle part is fixed on color screen lifting mechanism 4
On, the mounting seat 8 that described color screen lifting mechanism 4 is arranged by bottom is fixed on compartment 2
Inside, described rotary type base 41 is arranged at above mounting seat, is ensureing load-bearing and working stability
Under premise, it is achieved rotate a circle or certain angle, in the prior art in rotary type base 41 horizontal plane
Having a lot of technical scheme to be available for choosing, such as, be provided with bearing pin bottom rotary type base 41, bearing pin passes through
Bearing is plugged in the bearing block of mounting seat 8.
Color screen lifting mechanism is mainly used in regulating folding display color screen lifting, upset and the anglec of rotation thereof.
Color screen lifting mechanism 4 described above includes rotary type base 41 and is arranged on Rotatable base
The bottom support bar 42 on top, described bottom support bar 42 is two, and two bottom support bars 42 are with can
The center of rotary type base is that basic point is symmetrically distributed on rotary type base 41, two bottom support bars 42
Lower end be fastened on rotary type base 41, two bottom support bar 42 tops are provided with trip shaft
43, the both ends of described trip shaft 43 are fixed on bottom support bar 42 by swivel bearing 9 respectively.
Be installed with hydraulicefficiency elevation structure 44 on described trip shaft 43, the top of described hydraulicefficiency elevation structure 44 with can
Connect fixing by connector between collapsible display color screen 3, connect the top of hydraulicefficiency elevation structure with can
Connector between collapsible display color screen can be selected for anchor ear or other connector connects fixing.Described liquid
What pressure elevating mechanism selected according to specific needs is extension type hydraulic lifting arm, by regulation extension type
The lifting of hydraulic lifting arm can realize the regulation to folding display color screen height.
Upset can be occurred to be placed in compartment, at described hydraulic pressure in order to ensure folding display color screen
Elevating mechanism upset hydraulic cylinder 45, described lifting it is provided with between elevating mechanism 44 and Rotatable base 41
The upper end of mechanism's upset hydraulic cylinder 45 is hinged with the sidewall of hydraulicefficiency elevation structure 44, described elevating mechanism
The lower end of upset hydraulic cylinder 45 is hinged on Rotatable base 41.
During work, stretched by control elevating mechanism upset hydraulic cylinder 45 thus realize folding display coloured silk
Screen outwards overturns until standing on the outside of car body from vehicle body, or downwardly turns over from erectility
Enter interior.
The both sides of described hydraulicefficiency elevation structure 44 are respectively arranged with auxiliary support post 46, and described auxiliary supports
The lower end of column 46 is fixedly connected on trip shaft 43.After described folding display color screen 3
Being provided with channel steel type two and lift slide rail 31, two described lifting slide rails 31 are arranged with on trip shaft 43 respectively
Two auxiliary support posts 46 be correspondingly arranged, the upper end of described two auxiliary support posts 46 is the most right
Should be plugged in two lifting slide rails 31.When hydraulicefficiency elevation structure stretches, folding display color screen can be with
Lifting slide rail slides up and down on auxiliary support post, enhances folding display color screen and is moving up and down
During stability.The most also auxiliary support post can be arranged to channel steel type, then show color screen two
Side arranges spacer pin, makes spacer pin also may be used in being placed in auxiliary support post channel steel type.
As optimization, the bottom of described railway carriage 2 both sides is also respectively provided with extension type hydraulic support leg 22,
Described extension type hydraulic support leg 22 is four, and four described extension type hydraulic support legs 22 are every
Two one group of front-end and back-end being correspondingly arranged at respectively bottom compartment 2.
When needs this lifting color screen loudspeaker van stood be positioned over somewhere carry out advertising time, can be by
This telescopic support leg launches, to improve the stability of media.As optimization, described compartment 2
Being internally provided with interior cabin 23, described interior cabin 23 is along the length direction horizontally set of railway carriage, when folding shows
Showing that color screen folds when being positioned in compartment, folding display color screen is fastened on the outside in interior cabin, institute just
State inside, interior cabin 23 to can be used for placing other requisite, improve the utilization rate of inner space, compartment 2.
The above is the preferred embodiment of the present invention, for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these change
Enter and retouching is also regarded as protection scope of the present invention.
Claims (9)
1. a lifting color screen loudspeaker van, is characterized in that, including headstock, compartment and be arranged at compartment
Internal folding display color screen, color screen lifting mechanism and cabin；Described top, compartment arranges upturning lid,
Described upturning lid is two fans；Described folding display color screen is fixed on color screen lifting mechanism,
Described color screen lifting mechanism is fixed on the inside in compartment by mounting seat；
Described color screen lifting mechanism includes rotary type base and is arranged on the bottom on Rotatable base top
Support bar, described bottom support bar is two, and two bottom support bars are symmetrically arranged at the bottom of rotary type
On seat, the lower end of two bottom support bars is fastened on rotary type base, and two bottom support bar tops set
Being equipped with trip shaft, the both ends of described trip shaft are fixed on bottom support bar by swivel bearing respectively；Institute
State and on trip shaft, be installed with hydraulicefficiency elevation structure, the top of described hydraulicefficiency elevation structure and folding display coloured silk
Connected fixing between screen by connector；
Elevating mechanism upset hydraulic cylinder it is provided with between described hydraulicefficiency elevation structure and Rotatable base, described
The upper end of elevating mechanism upset hydraulic cylinder is hinged with the sidewall of hydraulicefficiency elevation structure, and described elevating mechanism overturns
The lower end of hydraulic cylinder is hinged on Rotatable base.
2. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described hydraulic pressure liter
The both sides of descending mechanism are respectively arranged with auxiliary support post, and the lower end of described auxiliary support post is fastened on
On trip shaft.
3. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described rolls over
The disposed behind of stacked display color screen has two lifting slide rails, and two described lifting slide rails set with on trip shaft respectively
The two auxiliary support posts put are correspondingly arranged, and the upper end correspondence respectively of two described auxiliary support posts is planted
In two lifting slide rails.
4. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described cabin
Being internally provided with generating set and hydraulic system, described hydraulic system includes hydraulic power unit and fluid pressure line,
Described hydraulic power unit is connected to color screen lifting mechanism by fluid pressure line.
5. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described rolls over
Stacked display color screen includes middle part display screen and the left display screen being symmetrically distributed in display screen both sides, middle part and the right side
Display screen, is correspondingly arranged on a driving left side aobvious respectively between described left display screen and right display screen and middle part display screen
The exhibition screen hydraulically extensible cylinder that display screen and right display screen launch.
6. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described compartment
Arranging upset hydraulic cylinder between inwall and upturning lid, the both ends of described upset hydraulic cylinder are connected to compartment
On inwall and upturning lid.
7. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described hydraulic pressure
Elevating mechanism is extension type hydraulic lifting arm.
8. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described compartment two
The bottom of side is also respectively provided with extension type hydraulic support leg, and described extension type hydraulic support leg is four,
Described four extension type hydraulic support leg each two one group be correspondingly arranged at respectively car bottom front end and
Rear end.
9. a kind of lifting color screen loudspeaker van as claimed in claim 1, is characterized in that, described compartment
Being internally provided with interior cabin, described interior cabin is longitudinally disposed along the length direction of railway carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260431.1A CN104008711B (en) | 2014-06-12 | 2014-06-12 | A kind of lifting color screen loudspeaker van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260431.1A CN104008711B (en) | 2014-06-12 | 2014-06-12 | A kind of lifting color screen loudspeaker van |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104008711A CN104008711A (en) | 2014-08-27 |
| CN104008711B true CN104008711B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410260431.1A Active CN104008711B (en) | 2014-06-12 | 2014-06-12 | A kind of lifting color screen loudspeaker van |
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| CN (1) | CN104008711B (en) |
Families Citing this family (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 |
| CN107047534A (en) * | 2017-01-19 | 2017-08-18 | 中国科学院海洋研究所 | A kind of deep-sea sampling preparation of specimen device |
| CN108962053A (en) * | 2018-07-16 | 2018-12-07 | 张少芹 | A kind of billboard of the municipal and environment-friendly with illumination functions |
| CN110836320A (en) * | 2018-08-16 | 2020-02-25 | 中国石油化工股份有限公司 | Quick replacement support for wind vane |
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| GB2269788B (en) * | 1992-08-17 | 1996-01-17 | Peter Holman | Vehicles for transportation and display of articles of merchandise |
| CN101013548A (en) * | 2007-02-01 | 2007-08-08 | 沈阳引丰广告有限公司 | Folding advertising vehicle with roll screen |
| CN201060624Y (en) * | 2007-07-06 | 2008-05-14 | 曹正强 | LED big screen/stage integrated propaganda car |
| JP2011017735A (en) * | 2009-07-07 | 2011-01-27 | Miyoshi:Kk | Monitor suspending device |
| KR20110036320A (en) * | 2009-10-01 | 2011-04-07 | 병 조 최 | Vehicles for publicity |
| CN203026096U (en) * | 2013-01-15 | 2013-06-26 | 奕硕广告传媒（上海）有限公司 | Large multifunctional outdoor light-emitting diode (LED) media vehicle |
| CN203931441U (en) * | 2014-06-12 | 2014-11-05 | 济南信通特种车有限公司 | A kind of lifting color screen loudspeaker van |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100454578B1 (en) * | 2002-07-25 | 2004-11-03 | 주식회사 대한전광 | Device for advertising used by truck |
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2014
- 2014-06-12 CN CN201410260431.1A patent/CN104008711B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269788B (en) * | 1992-08-17 | 1996-01-17 | Peter Holman | Vehicles for transportation and display of articles of merchandise |
| CN101013548A (en) * | 2007-02-01 | 2007-08-08 | 沈阳引丰广告有限公司 | Folding advertising vehicle with roll screen |
| CN201060624Y (en) * | 2007-07-06 | 2008-05-14 | 曹正强 | LED big screen/stage integrated propaganda car |
| JP2011017735A (en) * | 2009-07-07 | 2011-01-27 | Miyoshi:Kk | Monitor suspending device |
| KR20110036320A (en) * | 2009-10-01 | 2011-04-07 | 병 조 최 | Vehicles for publicity |
| CN203026096U (en) * | 2013-01-15 | 2013-06-26 | 奕硕广告传媒（上海）有限公司 | Large multifunctional outdoor light-emitting diode (LED) media vehicle |
| CN203931441U (en) * | 2014-06-12 | 2014-11-05 | 济南信通特种车有限公司 | A kind of lifting color screen loudspeaker van |
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| Publication number | Publication date |
|---|---|
| CN104008711A (en) | 2014-08-27 |
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Address after: No.665, Fukang Road, Zhangqiu District, Jinan City, Shandong Province Patentee after: JINAN PUTIAN HONGYAN SPECIAL VEHICLE Co.,Ltd. Address before: 250200 South Road, 200m west of North Jiqing Road, West Outer Ring Road, Zhangqiu City, Jinan City, Shandong Province Patentee before: JINAN XINTONG SPECIAL VEHICLE Co.,Ltd. |
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