CN202463658U - Backboard structure of multifunctional stage billboard truck - Google Patents

Abstract

The utility model discloses a backboard structure of a multifunctional stage billboard truck. The backboard structure of the multifunctional stage billboard truck is characterized in that a backboard comprises a back left side board and a back right side board which are arranged in parallel in a rectangle shape; the back left side board is vertically fixed above the left side at the back end of a bottom board; the left end of the back right side board is hinged at the right end of the back left side board; and the backboard further comprises a back upper side board which is fixedly arranged above the back right side board and is fixedly connected between the back left side board and the back right side board. According to the backboard structure of the multifunctional stage billboard truck provided by the utility model, the backboard comprises the back left side board and the back upper side board which are fixedly arranged and taken as a supporting foundation, and the back right side board is hinged on the back left side board, so that the back right side board is conveniently opened to serve as an performer entrance of a stage; and meanwhile, the back right side board is fixed after being turned over for 90 degrees and is taken as a supporting back of a secondary LED (Light-Emitting Diode) mounting board on the back side of an LED expansion structure, so that the secondary LED mounting board can be stably supported.

Description

A kind of back plate structure of multi-functional stage media

Technical field

The utility model relates to a kind of media, the back plate structure of the multi-functional stage media that especially a kind of function is complete.

Background technology

Build provisional performance place for ease or show and to use stage vehicle usually in the place.Realize transportation with the form of vehicle at ordinary times,, vehicle spread out to build the version that is stage in the needs performance with when showing.

Such as a kind of stage vehicle that China's number of patent application 200920150432.5 is announced, its structure comprises the chassis, laying floor on the chassis; Also comprise background board, background board is arranged on the floor vertically.The stage vehicle of this utility model can be realized easy to operate technique effect.For another example; A kind of mobile stage vehicle that China's number of patent application 201020271116.6 is announced; Its structure comprises base plate, top board, the side plate that turns up, fixed side, header board and have the envelope that the rear frame at back door is formed, and is connected through hinge between turn up side plate and the base plate, and turn up side plate and rear frame and header board are locked with plate and to be connected through being installed in having contact with outside the column; Envelope also comprises expands plate and background board and leg, also comprises at least two gas springs; One side of background board has at least two hooks, and the another side of said background board has latch; The outside of first column and second column have respectively with background board on the link that is complementary of the size linked up with and position; Expand on the plate and have the jack that is complementary with latch; One side of expanding plate has and the parallel pin-and-hole of expansion plate plate face; The another side of expanding plate has the bearing pin that the size and location with pin-and-hole are complementary, and has pin-and-hole on the outer side edges of the side plate that turns up.It is higher with stability that this mobile stage vehicle has safety, and assembling and dismounting are all very easy.

But these existing stage vehicles all only have the effect of simply using as stage, but along with the development of society, and people show that for advertisement the effect of publicity of building more and more payes attention to.So how to design a kind of stage vehicle that multiple advertisement display form can be provided,, become the direction that requires study to improve the advertisement bandwagon effect.

In order to improve stage effect and advertising results, the applicant has designed a kind of multi-functional advertisement stage vehicle.Therein, the back plate structure that how a kind of supporting & stablizing is provided and is convenient to go up on the stage mouthful as the stage performer becomes the problem that consider is arranged.

The utility model content

To the deficiency of above-mentioned prior art, the utility model technical matters to be solved is, how a kind of supporting & stablizing is provided and the back plate structure of the multi-functional stage media being convenient to go up on the stage mouthful as the stage performer; Simultaneously, the utility model also provides a kind of multi-functional stage media that has adopted the utility model structure, makes it possess multiple advertisement display form; The advertisement bandwagon effect is good, and is simple in structure, takes down the exhibits conveniently; Use supporting & stablizing, make things convenient for the stage performer to change advantages such as clothing.

The utility model has adopted following technical proposals to solve the technical problem.In the utility model, relate to the narration of direction, being positioned at inner surface of carriage with the operator is benchmark to the headstock direction.

A kind of back plate structure of multi-functional stage media; It is characterized in that; Said back plate comprises the back left side board and back right side board that rectangle is set up in parallel; Said back left side board vertically is fixed on top, base plate rear end left side, and the left end of said back right side board is hinged on the right-hand member of back left side board, and back plate also comprises above the right side board of back and is fixedly connected on the upper tonneau panel between back left side board and the right back side plate.

In the utility model; Said back plate comprises the back left side board that fixedly installs and upper tonneau panel as brace foundation, after back right side board is hinged on the left side board, is easy to open afterwards performer as the stage mouth of going up on the stage; Simultaneously; Turn over after opening and fix after turning 90 degrees, can be used as and LED is set expands the support backrest that is positioned at the secondary LED adapter plate of rear side in the structure, make its supporting & stablizing.

Description of drawings

Fig. 1 is a kind of perspective view of multi-functional stage media when launching as stage that has adopted the utility model structure.

Fig. 2 is that stage vehicle among Fig. 1 is from the perspective view of another one direction.

Fig. 3 is the perspective view after the cancellation changing rooms structure among Fig. 2.

Fig. 4 is the structural representation after the multi-functional stage media right side board among Fig. 1 is partly cut open.

Fig. 5 is the structural representation that shows operator's compartment inner control mechanism in the multi-functional stage vehicle among Fig. 1.

The specific embodiment

Below in conjunction with a kind of multi-functional stage media of the utility model structure and accompanying drawing thereof of having adopted the utility model is done further to specify.

During practical implementation; To shown in Figure 5, a kind of multi-functional stage media that has adopted the utility model structure comprises sole like Fig. 1; Be positioned at the wheel 1 of sole below; Be positioned at the operator's compartment 2 of sole top front end and the compartment of rear end, said compartment comprises closed base plate 3, header board 18, back plate, left side board, right side board and the top board that forms rectangular box of snapping each other, wherein:

Said left side board comprises the left lower side panel 4 and upper left side plate 5 of the cuboid that is set up in parallel, and left lower side panel 4 lower ends and base plate 3 are rotatably connected, and left lower side panel 4 upper ends and upper left side plate 5 are rotatably connected, and left lower side panel 4 height are less than upper left side plate 5;

Said right side board comprises the right front side plate 6 and right back side plate 7 that vertically is fixed on base plate the place ahead, 3 right side and rear respectively; Be provided with the LED indication mechanism between right front side plate 6 and the right back side plate 7; Said LED indication mechanism comprises the outside frame 8 apart from shape; Outside frame 8 upper ends have to the horizontally extending extension in inboard; The LED indication mechanism also comprises the inner frame 9 that can be set in outside frame 8 in-to-in rectangles with horizontally rotating, and inner frame 9 internal fixation are equipped with the LED adapter plate 10 of rectangle, and a side of LED adapter plate 10 is equipped with LED display 11;

Said back plate comprises the back left side board 12 and back right side board 13 that rectangle is set up in parallel; Said back left side board 12 vertically is fixed on top, left side, base plate 3 rear ends; The left end of said back right side board 13 is hinged on the right-hand member of back left side board 12, and back plate also comprises above the right side board 13 of back and is fixedly connected on the upper tonneau panel 14 between back left side board 12 and the right back side plate 7;

Said top board comprises the top board body 15 of rectangle; Top board body 15 downsides have billboard 16; The both sides, front and back of top board right-hand member are rotatably connected to the upper end of right front side plate 6 and right back side plate 7 respectively; The cylinder body that top board front and back two side positions are provided with hydraulically extensible cylinder 17, two hydraulically extensible cylinders 17 separately is separately fixed on header board 18 and the upper tonneau panel 14, and the telescopic boom of two hydraulically extensible cylinders 17 links to each other with both sides, top board body 15 downsides front and back;

Also comprise the LED rotating mechanism; Said LED rotating mechanism comprises rotating shaft 19; Rotating shaft 19 middle parts are rotatably supported in right side central position on the base plate 3; Rotating shaft 19 upper ends are passed the outside frame 8 of LED indication mechanism versatilely and can be assembled to discretely up and down in the rotating shaft mounting hole of bottom surface, inner frame 9 middle part, and rotating shaft 19 is rotated and can be driven inner frame 9 rotations, and rotating shaft 19 lower ends link to each other with rotating shaft electric motor 21 through transmission device 20;

Also comprise the LED lifting mechanism; Said LED lifting mechanism comprises that 22, two hydraulically extensible cylinders of two hydraulically extensible cylinders of being installed in respectively on right front side plate 6 and the right back side plate 7 22 are vertical and is provided with and its telescopic boom is fixedly connected on respectively on the anterior end surface and rear side end face of outside frame 8 of LED indication mechanism;

Also comprise the LED supporting mechanism; Said LED supporting mechanism comprises two strut bars 23 that lay respectively at both sides, inner frame 9 lower end; Strut bar 23 lower parts are screwed on the base plate 3 by screw thread; Strut bar 23 lower ends are stretched out base plate 3 belows and are had runner 24, and strut bar 23 upper ends are passed outside frame 8 versatilely and are connected to inner frame 9 lower surfaces;

Comprise that also left side board assists development mechanism; The auxiliary development mechanism of said left side board comprises detachable two hold-down arms 25 that are installed in upper left side plate 5 lateral surfaces; Hold-down arm 25 is provided with roller 26 away from an end of upper left side plate 5; After said left side board outwards launched, hold-down arm 25 can be supported for horizontality with upper left side plate 5;

Also comprise the left side board closing-folding mechanism; Said left side board closing-folding mechanism comprises the mounting groove that is positioned at base plate 3 upper surfaces, is arranged at folding motor 27 and hinge dish 28 in the mounting groove, and folding motor 27 output shafts link to each other with hinge dish 28 and drive its rotation; Mounting groove port place has mounting groove lid 29; Mounting groove lid 29 is built back upper surface and base plate 3 flush, also comprises the suspension ring 30 that are positioned at right side board outside frame upper end extension lower surface inwards, and suspension ring 30 are used for removably installing fixed pulley; Also comprise the bolt hole 44 that is positioned at upper left side plate inside face, bolt hole 44 is used for removably installing hanging bolt;

Also comprise stage expansion structure; Said stage is expanded the preceding expansion plate 31 that structure comprises that along continuous straight runs removably is docked at the rear and front end of the upper left side plate 5 that is deployed condition and is expanded plate 32 with the back; Removably along continuous straight runs is docked at the outer expansion plate 33 that plate 32 outsides are expanded in the upper left side plate 5 that is deployed condition and preceding expansion plate 31 and back, and the below that said upper left side plate 5, preceding expansion plate 31, the back that is deployed condition expanded plate 32 and expanded plate 33 outward is provided with some feets 34 and supports its maintenance level that makes;

Comprise that also LED expands structure, said LED expands structure and comprises that vertically being installed in preceding expansion plate 31 that level lays and back expands on inboard 35, two the secondary LED adapter plates 35 of two secondary LED adapter plates of plate 32 a LED Foldable display screen 36 is installed separately;

Also comprise vehicle body balance and stability mechanism; Said vehicle body balance and stability mechanism comprises the assistant support legs 37 that is installed on four corner location of floor below; Assistant support legs 37 is made up of the upper and lower; Adopt screw thread to revolving connection between the upper and lower, lower, bottom end has cushion block 38, and the upper end, top is supported on base plate 3 belows;

Also comprise the changing rooms structure; Said changing rooms structure comprises and is horizontally set on right front side plate 6 and the right back side plate 7 and two expansion links 39 that can stretch out laterally; Also comprise the flexible changing rooms 40 that cloth makes, the both sides, front and back of flexible changing rooms 40 upper ends are articulated on the expansion link 39 that stretches out;

Also comprise control mechanism; Said control mechanism comprises and is installed on the controlling computer main frame 41 between the main operator's saddle and front passenger's seat in the operator's compartment; Also comprise the panel display 42 that is electrically connected with controlling computer main frame 41; Panel display 42 is installed on the mounting seat 43 on the operator's compartment ceiling that is positioned at main operator's saddle front upper place; Said mounting seat 43 lower surfaces have a mounting groove, and the front end of panel display 42 is installed in rotation on the mounting groove front position, can be fitted in the said mounting groove after said panel display 42 rotates.

In the above-mentioned multi-functional stage media; Said left side board adopts left lower side panel and the upper left side plate formation that is rotatably connected; When launching to become stage, left side board can form the one-level step downwards after outwards launching again like this, makes the outside stage that forms in compartment be lower than interior bottom surface one-level height.After whole like this stage was put up, from visually being divided into two parts of interior and outside stage, inside can be mainly used in and announce the items on a programme, and outside stage can be mainly used in performance, and more convenient distribution is used, and makes that the stage three-dimension effect is stronger; Simultaneously, after the outside stage height that is mainly used in performance reduces, be beneficial to it more and keep stability, avoid rocking, improve performing effect.Said right side board is employed in the version that the LED indication mechanism is set between the right front side plate that is fixed on the base plate and the right back side plate; Fixing right front side plate and right back side plate can be used as the basis of LED indication mechanism supporting, can be used as the basis of top board upset supporting simultaneously again; The LED indication mechanism that is provided with adopts the version of outside frame and inner frame, and the convenient function that realizes its upset and lifting is showed with the multiple angles that realizes the LED advertisement, improves the advertisement bandwagon effect.Said back plate comprises that the back left side board that fixedly installs and upper tonneau panel are as brace foundation; Back right side board is hinged on the left side board of back; Be easy to open the back as the performer of the stage mouth of going up on the stage, simultaneously, turn over after opening and fix after turning 90 degrees; Can be used as the support backrest that is positioned at the secondary LED adapter plate of rear side in the LED expansion structure is set, make its supporting & stablizing.Said upper tonneau panel also can be used as the installation brace foundation of the hydraulically extensible cylinder of top board body upset usefulness, makes its supporting construction stable.In the said top board structure; The top board body adopts and is rotatably connected; Adopted the hydraulically extensible cylinder to realize the control of its top board upset then, its billboard one side of top board upset back can be holded up to stage one side, increases the position that place advertisement is showed; Improve whole stage advertisement bandwagon effect, make that simultaneously the stage three-dimension effect is stronger.In addition, adopt hydraulically extensible cylinder control upset, have the advantages that to control convenient and supporting & stablizing.Described LED rotating mechanism can change the direction of LED display through the inner frame that rotates the LED indication mechanism, when this stage media cruising; Make LED display be positioned at the vehicle body outside, can be in the way of going playing advertisements, when the stage media launches to be built into the stage structure; Can LED display be turned in the face of stage one side; Can be used as the background board of stage performance, play and the background frame of performance coupling, greatly strengthen and played up the stage performing effect.Adopt motor to realize control simultaneously, have simple in structurely, control characteristics easily.Described LED lifting mechanism adopts two hydraulically extensible cylinders, to realize the lifting of LED indication mechanism, has control conveniently, the lifting reliable characteristics.Through lifting, can regulate the height and position that LED shows neatly as required simultaneously,, enrich the advertisement bandwagon effect to improve LED advertisement display intensity as required to the LED indication mechanism.Described LED supporting mechanism is used for after the upset of LED indication mechanism puts in place, the LED indication mechanism being carried out supplemental support, and is reliable to guarantee supporting & stablizing, avoids the weight of LED indication mechanism to press in the rotating shaft simultaneously always, causes rotating shaft to damage because of stressed fatigue.Two strut bars in the LED supporting mechanism can carry out up-down adjustment neatly in addition, make in the switching process of LED indication mechanism, not produce interference, again strut bar are realized supporting to adjusted after to be flipped the putting in place.Described left side board is assisted development mechanism; Can, left side board earlier hold-down arm be installed to the left side board outside, then after left side board is put down in yearning before being put down expansion; After hold-down arm lower end roller lands earlier; Can keep left side board is realized horizontal support, can conveniently drag left side board simultaneously it is in place, more time saving and energy saving.Said left side board closing-folding mechanism can be in the process that left side board launches and packs up, and is connected on the hanging bolt of upper left side plate inside face after walking around the fixed pulley on the suspension ring through the slide fastener on the hinge dish; Like this, can be through controlling the rotation of folding motor, the control left side board slowly and reposefully launches and packs up, and guarantees the stability of operation and reaches laborsaving and effect that be convenient to control.Simultaneously; Suspension ring in the left side board closing-folding mechanism, fixed pulley, hanging bolt etc. are detachable connection, so be dismountablely to make it not influence stage performance after using, the mounting groove upper end also is provided with the mounting groove lid; The mounting groove lid can cover mounting groove, makes it not influence stage performance.Said stage is expanded structure, adopts detachable ways of connecting, when not using, can dismantle and is placed in the compartment; When the compartment is launched into stage, can be connected on the left side board after the expansion, make left side board obtain extending along anterior, rear portion and outside, enlarge the stage area to enrich the floor show form, make the stage floor show not receive the narrow and small restriction in place.Said LED expands structure and also adopts detachable ways of connecting; When not using, dismounting is folding to be placed in the compartment, when the compartment is launched into stage; Earlier two secondary LED adapter plates are installed in the preceding expansion plate and expansion plate inboard, back that level lays; Can adopt bolted mode that two secondary LED adapter plates are fixed on the headstock place and launch on the right side board of securing back, be installed on the secondary LED adapter plate after the LED Foldable display screen being launched again, connecting power supply can use; Two LED ad display screen curtains be can increase like this, stage rendering effect and advertisement bandwagon effect greatly strengthened.Said vehicle body balance and stability mechanism can be used for being launched into stage when using when media, and vehicle body is played the effect of supplemental support, avoids wheel stressed excessive and destroy, also ensured stage steadily, guarantee performance smoothly.Said changing rooms structure adopts two expansion links and the flexible changing rooms formation that cloth makes, and simple in structure, it is convenient to implement; When not using, expansion link is withdrawn, put into the compartment after flexible changing rooms is folded and get final product; When to be used; Expansion link is stretched out laterally, then flexible changing rooms is launched, the both sides, front and back on the flexible changing rooms are articulated in form a changing rooms on the expansion link that stretches out; The performer of convenient performance changes performance clothing within it.Said flexible changing rooms can be to be surrounded by the cloth that four side faces add an end face, and is simple in structure and be convenient to fold.Said control mechanism is used for the electric equipment of this stage media and sound equipment power amplifier etc. are realized control; Its mounting structure is embedded in the operator's compartment dexterously, promptly is convenient to operation, can not influence normally carrying out of driving again.

Above-mentioned multi-functional stage media when not launching as stage, can draw the compartment in the snapping closure to make things convenient for cruising; Concrete snapping mode can adopt existing various fastening structure or buckle pieces to realize, simultaneously; In this stage media, detachable everywhere the installation or the junction also can be adopted the existing various mode that removably connects; Spin such as screw thread, or simply adopt connecting panel overlap joint back to screw with bolt, perhaps screw or the like with bolt in the butt joint back; These all belong to the common-sense content, so no longer detail.When cruising; Left side board in this stage media assists development mechanism, left side board closing-folding mechanism, stage to expand structure, LED expands and is positioned over interior after structures such as structure and vehicle body balance and stability mechanism are all dismantled; When to be set up a platform, reproduce an expansion and realize installing and being connected.During on-the-spot the expansion, earlier the back right side board of back plate is opened, each member that is positioned in the compartment is taken out.Two hold-down arms with the auxiliary development mechanism of left side board are installed on the left side board again; Adopt the left side board closing-folding mechanism, fixed pulley is installed on the suspension ring of right side board outside frame upper end extension lower surface inwards, hanging bolt is fixed in the bolt hole of upper left side plate inside face; Adopting chain one end to be wrapped on the hinge dish; The chain other end is fixed on the hanging bolt after walking around fixed pulley, starts the folding motor like this, can lentamente left side board outwards be put down expansion; Behind two hold-down arm kiss the earths of the auxiliary development mechanism of left side board; Can drag left side board easily, it is in place, demonstrate a stage face that is lower than carriage plane in the outside, the left side, compartment.And then stage expanded the rear and front end and the outside that structure is installed in the left side board that is deployed condition; LED is expanded structure to be in place; Four assistant support legs in the vehicle body balance and stability mechanism are put down the realization supplemental support to keep stable.Said LED indication mechanism can be rotated through the LED rotating mechanism as required, also can carry out lifting through the LED lifting mechanism, realizes the bulletin display mode of various ways.Generally when stage performance; Can the LED indication mechanism be rotated to the LED display curtain over against the direction of the stage background frame as performance; Strengthen stage effect; Also can lean on before and after the top board hydraulically extensible cylinder of both sides prop on top board this moment, and the billboard that makes the top board below is over against the stage direction, also can put up on the bulletin board and perform relevant bulletin; Strengthen bulletin effect and stage solid show effect.After stage performance or displaying finish; To construction recovery everywhere again; Assist development mechanism, left side board closing-folding mechanism, stage to expand left side board and be positioned over interior after structures such as structure, LED expansion structure and vehicle body balance and stability mechanism are dismantled once more; Can go and be transported to next performance place performance, in the driving process, the LED indication mechanism on the right side board can carry out advertisement and broadcast to strengthen publicity effect.

In sum, the above-mentioned multi-functional stage media that has adopted the utility model structure has multiple advertisement display form, and the advertisement bandwagon effect is flexible and changeable, has greatly strengthened stage rendering effect and advertisement bandwagon effect; Simultaneously, this media also possesses simple and ingenious structure, and it is convenient and swift to take down the exhibits; Use supporting & stablizing, have a plurality of advertisements after the expansion and show distributed points, main screen can overturn and go up and down as required; The stage stereoeffect is good, makes things convenient for the stage performer to change advantages such as clothing.

Claims (1)

1. the back plate structure of a multi-functional stage media; It is characterized in that; Said back plate comprises the back left side board and back right side board that rectangle is set up in parallel; Said back left side board vertically is fixed on top, base plate rear end left side, and the left end of said back right side board is hinged on the right-hand member of back left side board, and back plate also comprises above the right side board of back and is fixedly connected on the upper tonneau panel between back left side board and the right back side plate.

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