CN207624299U - LED box component and LED display - Google Patents

Abstract

The utility model is suitable for LED technology field, provide a kind of LED box component and LED display, the LED box component includes babinet for showing image and is removably connected to the bottom of babinet and is used to support the support component of babinet, it is characterized in that, support component includes support plate, the upper surface other side that side is fixedly connected on support plate is removably connected to the connecting element of the bottom of box, connecting element includes the shaft vertically extended, the bottom of box is equipped with the jack vertically extended, shaft is inserted into jack and is detachably connected babinet and support component.LED box component provided by the utility model, which both can be applied to court fence LED display, can be used for the LED display for splicing common multiple lines and multiple rows, and versatility is preferable, reduce the use cost of court LED display.

Description

LED box component and LED display

Technical field

The utility model belongs to LED technology field more particularly to a kind of LED box component and LED display.

Background technology

As LED display production technology is growing and ripe, LED display is applied and is carried out at sport events scene The demand of race live broadcasting, sports ground advertisement promotion etc. is also increasingly stronger, in order to cater to this demand, court LED Display screen (for example, court LED advertisement screen/fence screen) comes into being, and generally, court LED display is arranged by multiple LED boxes Cheng Yilie, and be spliced mutually.It, generally can be in the bottom of LED box in order to which LED box is mounted on position on the side of competition field Support component is set, to support LED display.In addition support component can be rotated with opposite case so that used in LED box Afterwards, the bottom that support component can be closed to LED box, facilitates carrying.

But it is existing in, due to the presence of LED box bottom support component, this LED box be only used for splicing court The display screen of a this only row LED box of LED display, can not be used to splice the LED display of multiple lines and multiple rows, versatility It is poor, improve the use cost of court LED display.

Utility model content

The purpose of this utility model is to provide a kind of LED box components and LED display for court, it is intended to solve Court LED box poor universality in the prior art, the high technical problem of use cost.

Include babinet for showing image and removable the utility model is realized in this way a kind of LED box component It unloads the bottom for being connected to the babinet and is used to support the support component of the babinet, the support component includes support plate, one The upper surface other side that side is fixedly connected on the support plate is removably connected to the connecting element of the bottom of box, described to insert Connected components include the shaft vertically extended, and the bottom of box is equipped with the jack vertically extended, the shaft The jack is inserted into so that the babinet and the support component to be detachably connected.

Further, the babinet includes display panel for showing image and positioned at the bottom of the display panel And it is fixedly installed on the lower beam assembly at the back side of the display panel, the lower horizontally extending setting of beam assembly is described For jack through the lower beam assembly setting, the LED box component further includes with the lower beam assembly fixed setting and positioned at institute Clamping and holding assembly of the lower beam assembly far from the support plate side is stated, the clamping and holding assembly is removably connected to the shaft far from institute State the end of support plate.

Further, the clamping and holding assembly includes the card for having the box body of accommodating space and being slidably connected with the box body Gripping member, the box body includes upper plate, the lower plate that is oppositely arranged with the upper plate and by the edge of the upper plate and the lower plate The connected side plate in edge, the upper plate, the lower plate and the side plate surround to form the accommodating space, on the upper plate Equipped with first through hole, the lower plate is equipped with second through-hole opposite with the first through hole, and the shaft runs through described first Through-hole and second through-hole setting, position of the shaft side wall between the upper plate and the lower plate are equipped with groove, The side plate is equipped with third through-hole, and one end of the holding part is located at the accommodating space other end and is worn by the third through-hole Go out, the holding part can slide into the first position for being fastened in the groove and the second position for being detached from the groove.

Further, the clamping and holding assembly further includes being located in the accommodating space and side wall and another described in the pushing tow of one end Hold holding part described in pushing tow the holding part to be fastened in the elastic yoke frame of the groove.

Further, the lower beam assembly includes that proximate matter and being installed with is fixedly connected in the proximate matter and with the proximate matter Rotation seat, the jack through the rotation seat be arranged, the connecting element includes being fixedly installed on holding for the support plate Wedge is located on the shaft and side is held in the upper surface other side of the Pressure Block and is held in the following table of the rotation seat The thrust bearing in face.

Further, side of the rotation seat towards the Pressure Block is equipped with the first vessel, the jack and described the One vessel is connected to, and the thrust bearing is located in first vessel.

Further, the rotation seat is equipped with opening positioned at the blind hole of the rotation seat bottom, and the Pressure Block is in it Upper surface is equipped with around shaft arrangement and the multiple spherical depression slots formed that are recessed downwards, and the connecting element further includes sliding Described in dynamic bulb spring column and one end pushing tow being connected in the blind hole and for being inserted into respectively in each spherical depression slot The elastic component of bulb spring column described in the bottom surface other end pushing tow of blind hole.

Further, the bulb spring column includes the cylinder being extended along the blind hole length direction and is fixedly connected In the cylinder is close to described Pressure Block one end and diameter is more than the column diameter and in hemispherical bulb, the elastic component To be located on the cylinder and being held in the spring of the bulb.

Further, the second vessel is equipped in the Pressure Block, the connecting element further includes being set to described second to hold The radial bearing of intracavitary, is additionally provided with the through hole communicated with second vessel at the top of the Pressure Block, and the shaft is from described Through hole is inserted into second vessel, and the inner ring of the radial bearing is fixedly connected with the shaft, outside the radial bearing Circle is fixedly connected with the Pressure Block.

The utility model additionally provides a kind of LED display, including multiple LED boxes for being in a row and being spliced successively Component, each LED box component are above-mentioned LED box component.

The utility model having the technical effect that compared with the existing technology：LED box component provided by the utility model includes Babinet and support component, and support component and babinet are detachably connected, and when babinet will be applied to court, can will support group Part is connect with babinet and is shown with supporting box, when babinet will be applied to the display screen of multiple rows of multiple row, can will support group Part is disassembled from babinet, is then spliced multiple babinets, due to LED box component provided by the utility model A jack only need to be opened on babinet, it is therefore, unaffected when by multiple box body splicings.It is provided by the utility model LED box component both can be applied to court fence LED display and can be used for splicing the LED of common multiple lines and multiple rows to show Screen, versatility is preferable, reduces the use cost of court LED display.

Description of the drawings

In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, Other drawings may also be obtained based on these drawings.

Fig. 1 is the stereogram for the LED box component that the utility model embodiment provides；

Fig. 2 is the stereogram for the LED box component that the utility model embodiment provides；

Fig. 3 is the stereogram after babinet is detached with support component；

Fig. 4 is the enlarged drawing of a-quadrant in Fig. 3；

Fig. 5 is the exploded view for the support component that the utility model embodiment provides；

Fig. 6 is the enlarged drawing of B area in Fig. 5；

Fig. 7 is the sectional view for the LED box component that the utility model embodiment provides；

Fig. 8 is the enlarged drawing in the regions C in Fig. 7；

Fig. 9 is the scheme of installation of support component and rotation seat that the utility model embodiment provides；

Figure 10 is the support component and the schematic diagram after rotation seat installation that the utility model embodiment provides；

Figure 11 is the sectional view of Figure 10；

Figure 12 is the enlarged drawing in the regions D in Figure 11；

Figure 13 is the stereogram for the clamping and holding assembly that the utility model embodiment provides；

Figure 14 is the vertical view for the clamping and holding assembly that the utility model embodiment provides；

Figure 15 is the sectional view for the clamping and holding assembly that the utility model embodiment provides.

Reference sign：

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be noted that when to be referred to as " being fixed on " or " being set to " another for element A element, it directly on another element or can be connected on another element.When an element is known as " even It is connected to " another element, it can be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be In concrete meaning.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.

Fig. 1 to Figure 15 is referred to, the LED box component that the utility model embodiment provides includes the case for showing image It body 10 and is removably connected to the bottom of the babinet 10 and is used to support the support component 20 of the babinet 10, the support The upper surface other side that component 20 is fixedly connected on the support plate 21 including support plate 21, side is removably connected to the case The connecting element 22 of 10 bottom of body, the connecting element 22 include the shaft 226 vertically extended, 10 bottom of the babinet Equipped with the jack 11 vertically extended, the shaft 226 is inserted into the jack 11 with by the babinet 10 and the support Component 20 is detachably connected.

Fig. 1 to Figure 15 is referred to, the LED box component that the utility model embodiment provides includes babinet 10 and support component 20, and support component 20 and babinet 10 are detachably connected, when babinet 10 will be applied to court, can by support component 20 with Babinet 10 is connected and is shown with supporting box 10, as shown in Figure 1；When babinet 10 will be applied to the display screen of multiple rows of multiple row, Support component 20 can be disassembled from babinet 10, is then spliced multiple babinets 10, as described in Figure 3；By A jack 11 need to be only opened on babinet 10 in the LED box component that the utility model embodiment provides, therefore, will be more It is unaffected when a above-mentioned babinet 10 splices.The LED box component that the utility model embodiment provides both can be applied to court Fence LED display can be used for the LED display for splicing common multiple lines and multiple rows, and versatility is preferable, reduce court LED The use cost of display screen.

In addition, referring to Fig. 2, the babinet 10 in LED box component provided by the utility model can be with around the shaft 226 rotations Turn, in use, the length direction of support plate 21 is vertical with the front and rear surfaces of babinet 10, can thus be risen to babinet 10 To supporting role, after use, can with rotating box 10, make its around the shaft 226 rotation, until babinet 10 front and rear surfaces with The length direction of support plate 21 is parallel so that support plate 21 is contained in the bottom surface of babinet 10, facilitates carrying.

Fig. 1 to Fig. 4 is referred to, further, the babinet 10 includes the display panel 12 and position for showing image In the bottom of the display panel 12 and be fixedly installed on the display panel 12 the back side lower beam assembly 13, the underbeam group 13 horizontally extending setting of part, the jack 11 are arranged through the lower beam assembly 13, and the LED box component further includes Clamping and holding assembly 14 of the lower beam assembly 13 far from 21 side of the support plate is fixedly installed and is located at the lower beam assembly 13, The clamping and holding assembly 14 is removably connected to end of the shaft 226 far from the support plate 21.Specifically, by grafting group Then clamping and holding assembly 14 is connect by part 22 after the insertion of jack 11 with shaft 226, in this way can be by support component 20 and babinet 10 Connection locking, prevent support component 20 from being detached with babinet 10, when needing to dismantle support component 20, first by clamping and holding assembly 14 detach with shaft 226, then extract shaft 226 from jack 11, convenient and efficient.

Refer to Figure 13 to Figure 15, further, the clamping and holding assembly 14 include have accommodating space box body 141 and The holding part 145 being slidably connected with the box body 141, the box body 141 include upper plate 142, are oppositely arranged with the upper plate 142 Lower plate 143 and side plate 144 that the edge of the upper plate 142 is connected with the edge of the lower plate 143, the upper plate 142, The lower plate 143 and the side plate 144 surround to form the accommodating space, and the upper plate 142 is equipped with first through hole 1421, The lower plate 143 is equipped with second through-hole 1431 opposite with the first through hole 1421, and the shaft 226 runs through described first Through-hole 1421 and second through-hole 1431 setting, 226 side wall of the shaft be located at the upper plate 142 and the lower plate 143 it Between position be equipped with groove 2261, the side plate 144 be equipped with third through-hole 1441, one end of the holding part 145 is located at institute It states the accommodating space other end to be pierced by by the third through-hole 1441, the holding part 145, which can slide into, is fastened in the groove 2261 first position and the second position for being detached from the groove 2261.Further, the clamping and holding assembly 14 further includes position In in the accommodating space and holding part 145 described in side wall and other end pushing tow described in the pushing tow of one end is with by the holding part 145 It is fastened in the elastic yoke frame 146 of the groove 2261.Specifically, shaft 226 is being inserted into from jack 11 so that 10 He of babinet After support component 20 connects, holding part 145 is always positioned at first position under the thrust of elastic yoke frame 146 and can insert Enter groove 2261, this state can lock babinet 10 and support component 20, and under the action of no external force, holding part 145 is always It is inserted in groove 2261, ensure that support component 20 and the reliability that babinet 10 connects.When needing support component 20 from babinet When being disassembled on 10, holding part 145 only need to be pressed, holding part 145 is slid into the second position so that holding part 145 is detached from Support component 20 can be disassembled from babinet 10, carried by groove 2261 at this time, or splicing multiple lines and multiple rows LED display.It is easy to operate.

Fig. 1 to Figure 15 is referred to, further, the lower beam assembly 13 includes proximate matter 131 and is installed with and the proximate matter The rotation seat 132 being fixedly connected in 131 and with the proximate matter 131, the jack 11 is arranged through the rotation seat 132, described Connecting element 22 includes the Pressure Block 221 for being fixedly installed on the support plate 21, is located on the shaft 226 and side is held in The upper surface other side of the Pressure Block 221 is held in the thrust bearing 222 of the lower surface of the rotation seat 132.Wherein rotate Seat 132 is fixedly connected with proximate matter 131, and Pressure Block 221 is fixedly connected with support plate 21, in this way, in 226 rotation around the shaft of babinet 10 During, rotation seat 132 can be rotated relative to Pressure Block 221, and the utility model embodiment is in Pressure Block 221 and rotation seat Setting thrust bearing 222 between 132, this structure, when reducing 226 rotation around the shaft of babinet 10 while frictional force, Ke Yizeng Intrusion connected components 22 bear the ability of axial force, improve structural strength and the service life of support component 20.

Figure 12 is referred to, further, side of the rotation seat 132 towards the Pressure Block 221 is equipped with the first vessel 1321, the jack 11 is connected to first vessel 1321, and the thrust bearing 222 is located in first vessel 1321. Generally, court LED display has very strict requirement for the road clearance of babinet 10, that is, the lower surface of babinet 10 with The distance between ground should be small as far as possible, to improve display effect, and can be to avoid the foot gouge of sportsman, while also may be used It is stuck in 10 bottom of babinet to avoid football.The utility model embodiment by thrust bearing 222 by being located in the first vessel 1321 It is interior, the height of babinet 10 can be reduced, the distance between babinet 10 and ground are reduced.Preferably, the rotation seat 132 is towards institute The side for stating Pressure Block 221 is additionally provided with and is set to the third vessel with the third vessel 1323, first vessel 1321 1323 bottom surface, the Pressure Block 221 are located in the third vessel 1323.It is aobvious that this structure can further reduce LED The road clearance of display screen.

Fig. 9 to Figure 12 is referred to, further, the rotation seat 132 is equipped with opening and is located at 132 bottom of the rotation seat Blind hole 1322, the Pressure Block 221 thereon surface be equipped with around the shaft 226 arrangement and downwards recess formed it is multiple Spherical depression slot 2213, the connecting element 22 further include being slidably connected in the blind hole 1322 and for being inserted into each institute respectively State ball described in the bottom surface other end pushing tow of blind hole 1322 described in bulb spring column 223 and one end pushing tow in spherical depression slot 2213 The elastic component 224 of head spring column 223.When adjusting the rotation angle of babinet 10, the downward pushing tow bulb spring column always of elastic component 224 223, after the rotation of babinet 10 to the angle between support plate 21 with setting, bulb spring column 223 can be inserted into spherical depression slot In 2213, babinet 10 is positioned so that babinet 10 is kept and 21 specific angle of support plate without outer force effect the case where Degree, it is preferable that when the position of the spherical depression slot 2213 should be set to support plate 21 and babinet 10 in 90 ° or 0 °, ball Head spring column 223 is inserted into recessed groove.

Figure 12 is referred to, further, the bulb spring column 223 includes being extended along 1322 length direction of the blind hole Cylinder 2231 and be fixedly connected on the cylinder 2231 and be more than the cylinder close to 221 one end of the Pressure Block and diameter 2231 diameters and be in hemispherical bulb 2232, the elastic component 224 be located on the cylinder 2231 and be held in the ball First 2232 spring.It is to be appreciated that this structure makes when bulb 2232 is inserted into spherical depression slot 2213, operator can be with It is perceived, and can know that angle has been adjusted to optimum position at this time, when needing to continue to adjust angle, can continue to use Power rotating box 10 so that bulb 2232 skids off spherical depression slot 2213, and continues rotation.

Figure 12 is referred to, further, the second vessel 2211 is equipped in the Pressure Block 221, the connecting element 22 is also Including the radial bearing 225 being set in second vessel 2211,221 top of the Pressure Block is additionally provided with to hold with described second The through hole 2212 that chamber 2211 communicates, the shaft 226 are inserted into second vessel 2211 from the through hole 2212, it is described to The inner ring that mandrel holds 225 is fixedly connected with the shaft 226, and the outer ring of the radial bearing 225 is fixed with the Pressure Block 221 Connection.By adding radial bearing 225, the stability of the radial direction rotation of shaft 226 can be enhanced, the utility model is implemented Another important function of radial bearing 225 is that inner ring is fixedly connected with shaft 226 in example, and outer ring is solid with Pressure Block 221 Fixed connection, and Pressure Block 221 is fixedly connected with support plate 21, in this way so that shaft 226 can not be relative to support plate 21 in an axial direction It is mobile, it could realize extract shaft 226 out of jack 11 in this way, and then realize the dismounting of support component 20 and babinet 10.It is excellent Selection of land, the radial bearing 225 are deep groove ball bearing.

To sum up, after disassembling support component 20 from babinet 10, shaft 226, thrust bearing 222, radial bearing 225, Pressure Block 221 and support plate 21 should be integrated and be detached with babinet 10, display panel 12, proximate matter 131, rotation seat 132, clamping and holding assembly 14, elastic component 224 and bulb spring column 223 should be integrated and be detached with support component 20；It is pushing When babinet 10 and support component 20 are rotated, display panel 12, proximate matter 131, rotation seat 132, clamping and holding assembly 14, shaft 226, The Upper gasket of thrust bearing 222, the inner ring of radial bearing 225 should relative support plate 21 rotate, and Pressure Block 221, thrust axis The lower gasket and the outer ring of radial bearing 225 for holding 222 should be static relative to support plate 21.

The utility model embodiment additionally provides a kind of LED display, including multiple are in a row and are spliced successively LED box component, each LED box component are above-mentioned LED box component.In the LED box component and the various embodiments described above LED box component structure feature having the same, and role is identical, does not repeat herein.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (10)

1. a kind of LED box component, include babinet for showing image and be removably connected to the bottom of the babinet and It is used to support the support component of the babinet, which is characterized in that the support component includes that support plate, side are fixedly connected on institute The upper surface other side for stating support plate is removably connected to the connecting element of the bottom of box, and the connecting element includes along perpendicular Histogram is to the shaft of extension, and the bottom of box is equipped with the jack vertically extended, and the shaft insertion jack is simultaneously The babinet and the support component are detachably connected.

2. LED box component as described in claim 1, which is characterized in that the babinet includes the display for showing image Panel and positioned at the bottom of the display panel and be fixedly installed on the display panel the back side lower beam assembly, under described The horizontally extending setting of beam assembly, the jack through the lower beam assembly setting, the LED box component further include with The lower beam assembly is fixedly installed and is located at clamping and holding assembly of the lower beam assembly far from the support plate side, the clamping group Part is removably connected to end of the shaft far from the support plate.

3. LED box component as claimed in claim 2, which is characterized in that the clamping and holding assembly includes having accommodating space Box body and the holding part being slidably connected with the box body, the box body include the lower plate that upper plate and the upper plate are oppositely arranged And the side plate that the edge of the upper plate is connected with the edge of the lower plate, the upper plate, the lower plate and the side plate It surrounds to form the accommodating space, the upper plate is equipped with first through hole, and the lower plate is equipped with opposite with the first through hole The second through-hole, the shaft is arranged through the first through hole and second through-hole, and the shaft side wall is located on described Position between plate and the lower plate is equipped with groove, and the side plate is equipped with third through-hole, and one end of the holding part is located at institute It states the accommodating space other end to be pierced by by the third through-hole, the holding part, which can slide into, is fastened in first of the groove Set and be detached from the second position of the groove.

4. LED box component as claimed in claim 3, which is characterized in that the clamping and holding assembly further includes being located at described house Holding part by the holding part to be fastened in the groove described in side wall and other end pushing tow described in the pushing tow of in space and one end Elastic yoke frame.

5. LED box component as claimed in claim 2, which is characterized in that the lower beam assembly include proximate matter and be installed with The rotation seat being fixedly connected in the proximate matter and with the proximate matter, the jack are arranged through the rotation seat, the grafting group Part includes the Pressure Block for being fixedly installed on the support plate, is located on the shaft and side is held in the upper table of the Pressure Block The face other side is held in the thrust bearing of the lower surface of the rotation seat.

6. LED box component as claimed in claim 5, which is characterized in that side of the rotation seat towards the Pressure Block Equipped with the first vessel, the jack is connected to first vessel, and the thrust bearing is located in first vessel.

7. LED box component as claimed in claim 5, which is characterized in that the rotation seat is equipped with opening and is located at described turn The blind hole of dynamic seat bottom, surface is equipped with the multiple balls for surrounding that the shaft arranges and recess is formed downwards to the Pressure Block thereon Face recessed groove, the connecting element further include being slidably connected in the blind hole and for being inserted into each spherical depression slot respectively The elastic component of bulb spring column described in the bottom surface other end pushing tow of blind hole described in interior bulb spring column and one end pushing tow.

8. LED box component as claimed in claim 7, which is characterized in that the bulb spring column includes along the blind hole length It the extended cylinder in direction and is fixedly connected on the cylinder and is more than the cylinder close to described Pressure Block one end and diameter Diameter and be in hemispherical bulb, the elastic component is the spring for being located on the cylinder and being held in the bulb.

9. LED box component as claimed in claim 5, which is characterized in that the second vessel is equipped in the Pressure Block, it is described to insert Connected components further include the radial bearing being set in second vessel, are additionally provided with and second vessel at the top of the Pressure Block The through hole communicated, the shaft are inserted into second vessel from the through hole, the inner ring of the radial bearing with described turn Axis is fixedly connected, and the outer ring of the radial bearing is fixedly connected with the Pressure Block.

10. a kind of LED display, including multiple is in a row and the LED box component being spliced successively, which is characterized in that it is each The LED box component is LED box component described in any one of claim 1-9.