CN202521184U - LED (light-emitting diode) display screen used for ball park - Google Patents

Abstract

The utility model discloses an LED (light-emitting diode) display screen used for a ball park. The LED display screen used for the ball park comprises a support and a box body, wherein the support comprises a support rod assembly and a base; the lower side of the box body is hinged with one side of the base, and the other side of the box body and the other side of the base are opened; when the support rod assembly supports the box body, an inclined angle is formed between the box body and the ground, the box body is suspended in the air, and air vents are formed between the two sides of the box body and the base which are hinged. By adopting the manner, the LED display screen disclosed by the utility model can effectively reduce side overturn.

Description

LED display is used in a kind of court

Technical field

The utility model relates to the LED display field, particularly relates to a kind of court and uses LED display.

Background technique

When carrying out sports tournament, around the stadium of being everlasting, be provided with many advertising devices.Initial billboard all is the print advertisements board that is merely able to show immobilized substance, and along with the development of LED display technology, increasing billboard all adopts the LED display device.

The LED display device generally needs supporting structure so that its inclination is stood on the ground, and the characteristics classification according to supporting structure generally is divided into two kinds with the court LED display:

1) neutral position, casing back is provided with a strut;

2) each side there is a strut at the casing back.

These two kinds of court LED displays all rely on a crest line of strut and bottom half to support the screen body of this LED display.Yet the court is normally open-air, because the reason of weather or weather often has in the court than high wind, under this weather conditions, court LED display commonly used is turned on one's side easily.

The model utility content

The technical problem that the utility model mainly solves provides a kind of court and uses LED display, can effectively reduce rollover.

For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of court to use LED display, comprising: support and casing; Said support comprises strut assembly and base; One side of the downside of said casing and base is hinged, and makes each another offside of casing and base open through said strut assembly; Wherein, during said strut assembly supporting box, said casing and ground form tilt angle and unsettled, and said casing and base are formed with ventilated port between its hinged both sides.

Wherein, said casing comprises bonnet, and said bonnet is located at the casing back with overturn structure up and down; Said strut assembly comprises first strut and second strut, and the joint of said first strut, second strut and casing lays respectively at the horizontal both sides of casing, and is positioned at zone outside the bonnet at casing back; The joint of said first strut, second strut and base lays respectively at the horizontal both sides of base.

Wherein, said bonnet quantity is two or more, arrange with above-below direction at said casing back, and two or more said bonnet, its running shaft all is arranged at substantially horizontal.

Wherein, what corresponding bonnet both sides were peripheral first highly is symmetrically arranged with first hinge base and second hinge base, and corresponding bonnet both sides peripheral second highly be symmetrically arranged with the 3rd hinge base and the 4th hinge base, wherein, said first height is less than second height; Said strut comprises first strut and second strut; Said base is a frame structure; Comprise first straight-bar, second straight-bar and the 3rd straight-bar; Said first straight-bar is parallel with second straight-bar; Said first straight-bar and second straight-bar are fixed with first hinge base and second hinge base respectively at the unidirectional end of level, and said first straight-bar is connected with the two ends of the 3rd straight-bar respectively with the other end of second straight-bar; Said first straight-bar is provided with first accepting groove, and said second straight-bar is provided with second accepting groove, is provided with first Support cushion in said first accepting groove; Be provided with second Support cushion in said second accepting groove; Said first strut, one end connects first Support cushion, and the other end is connected with said the 3rd hinge base, and said second strut, one end connects second Support cushion; The other end is connected with said the 4th hinge base; And said first accepting groove is accommodated first strut, and said second accepting groove is accommodated second strut; Said the 3rd straight-bar is provided with wire groove, and said wire groove is identical with the first accepting groove opening direction, and said wire groove two ends are provided with opening.

Wherein, said first strut and second strut are air spring, connecting rod or cam mechanism.

Wherein, said base comprises at least three Height Adjustable strong points, and at least three said strong points are arranged at the bottom of first straight-bar, second straight-bar and the 3rd straight-bar respectively.

Wherein, said frame structure is the U-shaped structure.

Wherein, Said casing back comprises at least one first buckle; Said the 3rd straight-bar one sidewall comprises second buckle of the corresponding first buckle number, and said support is packed up when the casing back, and said support is buckled to fix in the casing back through first buckle and second buckle.

Wherein, an end of contiguous the 3rd straight-bar of said first straight-bar and second straight-bar is respectively arranged with elastic element, said elastic element when support is packed up in the casing back respectively with the 3rd hinge base and the 4th hinge base butt.

Wherein, said elastic element is sponge, rubber or cloth.

The beneficial effect of the utility model is: the situation that is different from existing technology; LED display is used in a kind of court of the utility model, and casing and base are formed with ventilated port between its hinged both sides, when the stent support casing; Casing and ground form the tilt angle and and surface separation; When the strong wind in court blows to LED display, discharge, can effectively reduce the probability of LED display rollover through the ventilated port that support and bottom half form.

Description of drawings

Fig. 1 is the structural representation of the utility model court with LED display embodiment user mode;

Fig. 2 is that court shown in Figure 1 is with the side view under the LED display embodiment user mode;

Fig. 3 is the structural representation of the utility model court with LED display embodiment collapsed state;

Fig. 4 is the side view of court shown in Figure 3 with LED display embodiment collapsed state;

Fig. 5 is the opposite side view of court shown in Figure 3 with LED display embodiment collapsed state.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.

Consult Fig. 1, Fig. 1 is the structural representation of the utility model court with LED display embodiment user mode.The utility model is embodiment comprise:

Support 1 andcasing 2,support 1 comprisestrut assembly 11 andbase 12.

One side of the downside ofcasing 2 andbase 12 is hinged, and makes each another offside ofcasing 2 andbase 12 open throughstrut assembly 11.

Casing 2 further comprisesbonnet 21,first hinge base 22,second hinge base 23, the3rd hinge base 24 and the4th hinge base 25.

Wherein,strut assembly 11 further comprisesfirst strut 111 and second strut 112.First strut 111,second strut 112 lay respectively at the horizontal both sides ofcasing 2 with the joint ofcasing 2, and are positioned at zone outside thebonnet 21 atcasing 2 backs.Particularly; First offirst hinge base 22 and periphery, second hinge base, 23 corresponding bonnets, 21 both sides highly is symmetrical set; Second of the3rd hinge base 24 and periphery, the4th hinge base 25corresponding bonnets 21 both sides highly is symmetrical set, and first height is less than second height.

Base 12 is a frame structure; Comprise first straight-bar 121, second straight-bar 122 and the 3rd straight-bar 123; First straight-bar 121 is parallel with second straight-bar 122; First straight-bar 121 and second straight-bar 122 at the unidirectional end of level respectively the mode through latch fix withfirst hinge base 22 andsecond hinge base 23, first straight-bar 121 is connected with the two ends of the 3rd straight-bar 123 respectively with the other end of second straight-bar 122.This frame structure can be the U-shaped structure, can certainly be other similar structure.

First straight-bar 121 is provided with first accepting groove (not indicating), and second straight-bar 122 is provided with second accepting groove (not indicating), is provided withfirst Support cushion 1210 in first accepting groove; Be provided withsecond Support cushion 1220 in second accepting groove; First strut, 111 1 ends connectfirst Support cushion 1210, and the other end is connected with the3rd hinge base 24, and second strut, 112 1 ends connectsecond Support cushion 1220; The other end is connected with the4th hinge base 25; And first accepting groove is accommodated first strut, 111, the second accepting grooves and is accommodatedsecond strut 112.

The 3rd straight-bar 123 is provided with wire groove (not indicating), and wire groove is identical with the first accepting groove opening direction, and the wire groove two ends are provided with opening.

Whenstrut assembly 11 passed throughfirst strut 111 and second strut, 112 supportingbox 2,casing 2 formed tilt angle and unsettled with ground, andcasing 2 andbase 12 are formed with ventilated port 3 between its hinged both sides.The scope at tilt angle is spent between 90 degree 0, and for a preferable angle of visibility is arranged, preferably, the scope at tilt angle is spent between 80 degree 60.Certainly,strut assembly 11 can only comprise a strut, also can be more than two.

The utility model embodiment; When support 1 supportingbox 2;Casing 2 and ground form the tilt angle and and surface separation,casing 2 andbase 12 are formed with ventilated port 3 between its hinged both sides, when the strong wind in court blows to LED display; Ventilated port 3 throughsupport 1 andcasing 2 bottoms form is discharged, and can effectively reduce the probability of LED display rollover.In addition; First accepting groove and second accepting groove can be accommodatedfirst strut 111 andsecond strut 112 respectively; Can reduce the volume of LED display collapsed state; And wire groove can make things convenient for field wiring, and the power line and the signaling line that connect display screen can make the scene cleaner and tidier along the shape cabling of wire groove.

In conjunction with Fig. 2, Fig. 2 is that court shown in Figure 1 is with the side view under the LED display embodiment user mode.Shown in Figure 2 is that second strut, 112 1 ends are connected toSupport cushion 1220, and the other end is connected to the schematic representation on the 4th hinge base 25.Wherein,first strut 111 andsecond strut 112 can be air spring, connecting rod or cam mechanism.Withfirst strut 111 andsecond strut 112 is that air spring is an example, considers the weight ofcasing 2 itself, and the air spring that can the select suitable types angle of inclination thatcasing 2 and ground form during withadjustment support 1 supportingbox 2 is to satisfy the visual angle demand.

Continue to consult Fig. 1; Casing 2 backs comprise at least onefirst buckle 201; The 3rd straight-bar 123 1 sidewalls comprisesecond buckle 202 of corresponding first buckle, 201 numbers;Support 1 is packed up when casing 2 backs, andsupport 1 is buckled to fix incasing 2 backs throughfirst buckle 201 and second buckle 202.Adopt the form of fastener to pack upsupport 1, simple in structure, easy to operate.And adopting air springs withfirst strut 111 in the foregoing description andsecond strut 112 is example, can lean on air spring self-lock force and with the elastic force of spring card, makesupport 1 be attached tocasing 2 backs, quick andsafe.Support 1 is packed up in the structural representation atcasing 2 backs as shown in Figure 3.

Continue to consult Fig. 1, in a preferred embodiment,bonnet 21 further comprises overturn structure 211.Bonnet 21 is arranged at the back ofcasing 2 withoverturn structure 211 up and down; Thisoverturn structure 211 can be a hinge; Also claiming hinge, can also be other structure certainly, also can overturn at above-below direction as long as canbonnet 21 be connected incasing 2 backs; And the number of theoverturn structure 211 thatbonnet 21 is connected withcasing 2 can optionally be set.

Certainly,casing 2 can comprise abonnet 21, also can comprise two or more bonnet 21.As shown in Figure 1,casing 2 comprises twobonnets 21, and these twobonnets 21 are arranged with above-below direction atcasing 2 backs, and the running shaft of theoverturn structure 211 of these twobonnets 21 all is arranged at substantially horizontal.Noticeable thing,bonnet 21 are for more for a long time, and it is all arranged with above-below direction atcasing 2 backs, and can spin upside down.

In this preferred implementation; When support 1 supportingbox 2;Bonnet 21 still can rotate along the running shaft ofoverturn structure 211, and, evencasing 2 has certain angle of inclination with ground; The angle of swing ofbonnet 21 still can reach more than 80 degree, makes things convenient for the site operation personnel to open bonnet and LED display is installed, dismantled and work such as maintenance.

In another preferred embodiment, consult Fig. 4, Fig. 4 is the side view of court shown in Figure 3 with LED display embodiment collapsed state, and please combine Fig. 1.One end of first straight-bar 121 and contiguous the 3rd straight-bars 123 of second straight-bar 122 is respectively arranged with elastic element 130, these two elastic elements 130 whensupport 1 is packed up incasing 2 backs respectively with the3rd hinge base 24 and the4th hinge base 25 butts.This elastic element 130 is sponge, rubber or cloth, can certainly be other material, as long as can effectively prevent the3rd hinge base 24 and the4th hinge base 25 andbase 12 collision deformations.

Consult Fig. 5, Fig. 5 court shown in Figure 3 is with the opposite side view of LED display embodiment collapsed state, and please combine Fig. 1.12 at least three Height Adjustablestrong points 124 of base, thisstrong point 124 can be that bolt is regulated in the ditch.At least threestrong points 124 are arranged at the bottom of first straight-bar 121, second straight-bar 122 and the 3rd straight-bar 123 respectively.Particularly;Base 12 also comprises the joint chair of the quantity of the correspondingstrong point 124, slotting axle (indicating); Insert axle (indicating) and wear thestrong point 124 and joint chair, thestrong point 124 is separately fixed at the bottom of first straight-bar 121, second straight-bar 122 and the 3rd straight-bar 123.Thestrong point 124 can be used for the flatness of base is finely tuned, though on ground irregular place, through thestrong point 124 is carried out suitable adjustment, can guarantee that LED display can be placed in ground reposefully.

In the foregoing description, in conjunction with Fig. 1,support 1 can be identical with the material ofcasing 2, as all adopting aluminum alloy or all adopting iron; Certainly its material also can be different, adopts aluminum alloy likecasing 2, and support 1 adopts iron.It should be noted thatcasing 2 sides can comprise linkage structure, are used for a plurality of courts and splice with LED display; When a plurality of LED displays splice; Wire groove on the 3rd straight-bar 123 can be spliced to form fairly large wire casing, makes field wiring simply quick, and the scene is cleaner and tidier.

In sum, the utility model embodiment has following technique effect:

1) installation efficiency is high: but this court is with LED display quick mounting and adjust planeness on irregular lawn or ground;

2) safety, good reliability: the ability Rollover prevention, this court does not increase extra counterweight with LED display and still can use safely;

3) maintainable good: casing and ground have certain angle of inclination also can open bonnet to proper angle, can make the simple and fasts such as installation, dismounting and maintenance of casing;

4) clean and tidy, attractive in appearance: wire rod can be arranged along the groove of bracket base, and wiring is fast simple, makes that also the scene is cleaner and tidier.

The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims (10)

1. LED display is used in a court, it is characterized in that, comprising:

Support and casing;

Said support comprises strut assembly and base;

One side of the downside of said casing and base is hinged, and makes each another offside of casing and base open through said strut assembly;

Wherein, during said strut assembly supporting box, said casing and ground form tilt angle and unsettled, and said casing and base are formed with ventilated port between its hinged both sides.

2. LED display is used in court according to claim 1, it is characterized in that:

Said casing comprises bonnet, and said bonnet is located at the casing back with overturn structure up and down;

Said strut assembly comprises first strut and second strut, and the joint of said first strut, second strut and casing lays respectively at the horizontal both sides of casing, and is positioned at zone outside the bonnet at casing back;

The joint of said first strut, second strut and base lays respectively at the horizontal both sides of base.

3. LED display is used in court according to claim 2, it is characterized in that:

Said bonnet quantity is two or more, arranges with above-below direction at said casing back, and two or more said bonnet, its running shaft all is arranged at substantially horizontal.

4. LED display is used in court according to claim 2, it is characterized in that:

What corresponding bonnet both sides were peripheral first highly is symmetrically arranged with first hinge base and second hinge base, and corresponding bonnet both sides peripheral second highly be symmetrically arranged with the 3rd hinge base and the 4th hinge base, wherein, said first height is less than second height;

Said strut comprises first strut and second strut;

Said base is a frame structure; Comprise first straight-bar, second straight-bar and the 3rd straight-bar; Said first straight-bar is parallel with second straight-bar; Said first straight-bar and second straight-bar are fixed with first hinge base and second hinge base respectively at the unidirectional end of level, and said first straight-bar is connected with the two ends of the 3rd straight-bar respectively with the other end of second straight-bar;

Said first straight-bar is provided with first accepting groove, and said second straight-bar is provided with second accepting groove, is provided with first Support cushion in said first accepting groove; Be provided with second Support cushion in said second accepting groove; Said first strut, one end connects first Support cushion, and the other end is connected with said the 3rd hinge base, and said second strut, one end connects second Support cushion; The other end is connected with said the 4th hinge base; And said first accepting groove is accommodated first strut, and said second accepting groove is accommodated second strut;

Said the 3rd straight-bar is provided with wire groove, and said wire groove is identical with the first accepting groove opening direction, and said wire groove two ends are provided with opening.

5. LED display is used in court according to claim 4, it is characterized in that, said first strut and second strut are air spring, connecting rod or cam mechanism.

6. LED display is used in court according to claim 4, it is characterized in that, said base comprises at least three Height Adjustable strong points, and at least three said strong points are arranged at the bottom of first straight-bar, second straight-bar and the 3rd straight-bar respectively.

7. LED display is used in court according to claim 4, it is characterized in that, said frame structure is the U-shaped structure.

8. LED display is used in court according to claim 4; It is characterized in that; Said casing back comprises at least one first buckle; Said the 3rd straight-bar one sidewall comprises second buckle of the corresponding first buckle number, and said support is packed up when the casing back, and said support is buckled to fix in the casing back through first buckle and second buckle.

9. LED display is used in court according to claim 4; It is characterized in that; One end of contiguous the 3rd straight-bar of said first straight-bar and second straight-bar is respectively arranged with elastic element, said elastic element when support is packed up in the casing back respectively with the 3rd hinge base and the 4th hinge base butt.

10. LED display is used in court according to claim 9, it is characterized in that, said elastic element is sponge, rubber or cloth.

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