CN109903686A - LED box and LED display - Google Patents
LED box and LED display Download PDFInfo
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- CN109903686A CN109903686A CN201711307811.6A CN201711307811A CN109903686A CN 109903686 A CN109903686 A CN 109903686A CN 201711307811 A CN201711307811 A CN 201711307811A CN 109903686 A CN109903686 A CN 109903686A
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- display module
- guide rail
- display
- led box
- led
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- 230000001154 acute effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 33
- 230000000694 effects Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The present invention is suitable for technical field of LED display, and providing a kind of LED box and LED display, the LED box includes: frame；More guide rails, each guide rail interval are fixedly installed on the frame and extend along the vertical direction；Multiple display modules, each display module is in rectangle and is slidably connected on each guide rail, each display module includes the sliding plate being slidably connected with the guide rail and is attached at the sliding backboard to the side of the guide rail and the display panel for showing image, and each display module is arranged side by side in left-right direction and splices that the adjacent display panel closely.LED box provided by the invention is not necessarily to Large-scale Hoisting equipment, greatly reduces maintenance cost in maintenance.
Description
Technical field
The invention belongs to technical field of LED display more particularly to a kind of LED boxes.
Background technique
Traditional LED display is usually spliced by several LED boxes by matrix form (N*M), wherein each
LED box is also to be made of the splicing of several display module matrixes.Unit box is more, and the probability that failure occurs can also increase,
Energy is needed quickly when LED display breaks down and easily safeguards the display module of damage, otherwise, will affect screen body
Whole display effect.Therefore, the ease for maintenance of LED display product becomes the technical label of LED display.
The band-like LED display for being installed on the overhead positions such as gymnasium grandstand, market Zhongting is usually by a column unit case
Body is spliced, and screen shows consideration for wall installation, is difficult to be safeguarded from screen body back.Currently, the maintenance of existing band-like LED display
Maintenance and top maintenance two ways before mode has.Preceding maintenance, which refers to, can take out the system units such as mould group from LED display front
The mode repaired, LED display higher for installation site, it usually needs large-scale hanging device send service worker
Upkeep operation nearby is carried out to LED display, needs to expend biggish manpower and material resources, maintenance cost is high.And pushing up maintenance is to be directed to
Band-like LED display product and a kind of derivative distinctive maintenance mode, the maintenance mode, personnel may stand in wall top directly from
The components such as display module are taken out at the top of LED display, are repaired, are effectively reduced maintenance cost.
But there are still some defects for existing top maintained LED display screen.For example, the display surface of box body splicing is smooth
Spend poor, maintenance module is heavier etc..The flatness of LED display and the display effect of LED display are closely bound up, and flatness is got over
High display effect is better.The protrusion of part or it is recessed all the visual perspective of LED display can be caused dead angle occur, to influence
The display effect of LED display.Existing top maintained LED display screen is to carry out slinging maintenance, phase using FCL as a module
It cannot be positioned when adjacent box body splicing, the flatness of cabinet is difficult to control when splicing, and the display effect for shielding body is unable to get guarantee.It is existing
Top maintained LED display screen cabinet be to sling to be safeguarded with FCL, using FCL as a maintenance module there are the shortcomings that
It is that maintenance module is more heavy, there is still a need for being lifted by mechanical equipment when maintenance, inconvenient, do not solved fundamentally
The maintenance problems of certainly band-like LED display.
Summary of the invention
The purpose of the present invention is to provide a kind of LED box and LED displays, it is intended to it is aobvious to solve LED in the prior art
Display screen needs to lift entire LED box, the high technical problem of maintenance cost in maintenance.
The invention is realized in this way
A kind of LED box, the LED box include:
Frame；
Guide assembly, the guide assembly include a plurality of guide rail, and the extending direction of each guide rail prolongs along the vertical direction
Arrangement is stretched, each guide rail is fixedly installed on the frame, and each guide rail arranged for interval in left-right direction；
Multiple display modules, each display module is in rectangular configuration to be arranged and is slidably connected on the guide assembly,
Each display module includes the sliding plate being at least slidably connected with a guide rail and is attached at the sliding backboard to institute
The side of guide rail and the display panel for showing image are stated, each display module is arranged side by side in left-right direction and makes adjacent
The display panel closely splices.
Further, the sliding plate is equipped with the sliding slot for extending along the vertical direction and being slidably matched with the guide rail, institute
The two sidewalls recess for stating sliding slot is formed with the strip-shaped clamp groove extended along the track length direction, and the two sidewalls of the guide rail are equipped with
Two bar shaped protrusive boards being inserted into two strip-shaped clamp grooves respectively.
Further, the LED box further includes being fixedly installed on the top of the display module and being connected to the cunning
For fishplate bar backwards to the limitting casing of the display panel side, the limitting casing is held in the top of the frame.
Further, the LED box further includes the locating part for being rotationally connected with the frame, and the locating part can turn
Move to keep out on the limitting casing with limit first position that the limitting casing moves up and be detached from the limitting casing so that
The second position that the limitting casing can move up.
Further, there are two the display module, two display modules for fixed setting on a limitting casing
It is slidably matched respectively with two guide rails, two display modules are respectively the first display module and show mould with described first
The second display module that group is disposed adjacent, two guide rails be respectively the first guide rail and with first guide rail interval and parallel
The second guide rail being arranged, first display module are slidably matched with first guide rail, second display module with it is described
Second guide rail is slidably matched.
Further, first display module is equipped with the first clamping groove, institute close to the side of second display module
It states the second display module and is equipped with the second clamping groove close to the side of first display module, the LED box further includes two sides
It is connected in first card slot and second card slot respectively to consolidate first display module and second display module
Surely the fixing piece connected.
Further, the fixing piece is fixedly connected with first display module by screw, the fixing piece and institute
The second display module is stated to be fixedly connected by screw.
Further, the two bar shaped protrusive boards are equipped with the chamfering at an acute angle with the end face on the guide rail close to top.
Further, the LED box further includes the cover board being covered on the limitting casing.
The present invention also provides a kind of LED displays, including multiple LED casees spliced side by side and successively in the horizontal direction
Body, each LED box are above-mentioned LED box.
The present invention having the technical effect that compared with the existing technology is provided in LED box provided by the invention along vertical side
To the guide rail of extension, display module is slidably connected on guide rail.When LED display is installed by patch wall, if some LED box
In some display module break down, maintenance personal may stand in the top of wall, and hair is drawn upwardly out at the top of LED box
The display module of raw failure repairs, and when due to maintenance, the display module to need repairing has only been only pulled out, relative to whole
For a cabinet, display module lighter in weight, thus, manpower can be realized, and be not necessarily to Large-scale Hoisting equipment, greatly reduce maintenance
Cost.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or the prior art
Attached drawing needed in description is briefly described, it should be apparent that, drawings described below is only of the invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram that LED display provided in an embodiment of the present invention is mounted on wall；
Fig. 2 is the positive perspective view of LED box provided in an embodiment of the present invention；
Fig. 3 is the perspective view at the back side of LED box provided in an embodiment of the present invention；
Fig. 4 is the exploded view of LED box provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram after LED box provided in an embodiment of the present invention dismantles a part of display module；
Fig. 6 is the enlarged drawing of a-quadrant in Fig. 5；
Fig. 7 is the enlarged drawing of B area in Fig. 5；
Fig. 8 is the perspective view after LED box provided in an embodiment of the present invention dismantles whole display modules；
Fig. 9 is the connection schematic diagram of display module provided in an embodiment of the present invention and limitting casing；
Figure 10 is the enlarged drawing in the region C in Fig. 9；
Figure 11 is the enlarged drawing in the region D in Fig. 9；
Figure 12 is the connection schematic diagram of display module provided in an embodiment of the present invention and limitting casing；
Figure 13 is the enlarged drawing in the region E in Figure 12；
Figure 14 is the enlarged drawing in the region F in Figure 12；
Figure 15 is the bottom view of LED box provided in an embodiment of the present invention；
Figure 16 is the enlarged drawing in the region G in Figure 15；
Figure 17 is the exploded view in the region G in Figure 15；
Figure 18 is the enlarged drawing in the region H in Figure 15.
Description of symbols:
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it should be noted that when element is referred to as " being fixed on " or " being set to " another yuan
Part, it can be directly on the other element or indirectly on another element.It is known as and " connects when an element
In " another element, it can be directly to another element or be indirectly connected on another element.
It should also be noted that, in the embodiment of the present invention, it is fixed according to the XYZ rectangular coordinate system established in Fig. 1 and Fig. 2
Justice: it is defined as front positioned at the side of X-axis positive direction, the side positioned at X-axis negative direction is defined as rear；Positioned at Y-axis positive direction
Side be defined as left, the side positioned at Y-axis negative direction is defined as right；It is defined as top positioned at the side of Z axis positive direction,
Lower section is defined as positioned at the side of Z axis negative direction.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting 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 of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.
Referring to Figure 1 to Figure 18, LED box 10 provided in an embodiment of the present invention is for splicing LED display 100, the LED
Cabinet 10 includes:
Frame 11, frame is usually made of hard material, it is possible to understand that and ground, frame can be made of the plastic cement of hard,
It can be made of the metal material of hard；
Guide assembly 120, the guide assembly 120 include a plurality of guide rail 12, the equal edge of extending direction of each guide rail 12
Up and down direction is disposed to extend, and each guide rail 12 is fixedly installed on the frame 11, and each guide rail 12 is along right and left
To arranged for interval；
Multiple display modules 15, the setting in rectangular configuration of each display module 15, and it is slidably connected to the guide rail group
On part 120, each display module 15 includes the sliding plate 151 being at least slidably connected with a guide rail 12 and is attached at institute
Sliding plate 151 is stated backwards to the side of the guide rail 12 and the display panel 152 for showing image, each 15 edge of display module
Left and right directions is arranged side by side and makes the adjacent closely splicing of the display panel 152.It should be noted that each display module 15 can
It to be slidably connected with a guide rail 12, can also be slidably connected with more guide rails 12, each display module 15 is slided with guide rail 12
The quantity of connection cooperation is specifically determined by the spacing between the width of display module 15 and two adjacent rails.In addition, described lead
Rail 12 can be slot rails, be also possible to ridge guide rail, and specific structure type can be selected optionally, when leading on frame 11
When rail 12 is slot rails, ridge guide rail can be set in display module 15 and be slidably matched with the slot rails 12, frame is worked as
When guide rail 12 on 11 is ridge guide rail, slot rails can be set in display module 15 and matched with the slot rails 12 sliding
It closes, guide rail 12 can be shaped on frame, can also be with additionally mounted guide rail elements, specific constructive form, with no restriction.And
And guide rail slide block structure should also be as being included in the protection scope of the present embodiment, guide rail is considered as ridge guide rail, and sliding block, which is considered as groove profile, leads
Rail.
Referring to Figure 1 to Figure 18, leading of extending along the vertical direction is provided in LED box 10 provided in an embodiment of the present invention
Rail 12, display module 15 are slidably connected on guide rail 12.When LED display 100 is installed by patch wall, if some LED box
Some display module 15 in 10 breaks down, and maintenance personal may stand in the top 301 of wall 300, from the top of LED box 10
Portion is drawn upwardly out the display module 15 to break down and repairs, when due to maintenance, only only pulled out need repairing it is aobvious
Show mould group 15, for entire LED box, 15 lighter in weight of display module, thus, manpower can be realized, without large size
Hanging device greatly reduces maintenance cost.
In addition, being repaired by lifting entire LED box 10, since concatenation is cumbersome between adjacent LED cabinet 10
Complexity, after repeatedly dismantling installation, the splicing precision between LED box 10 be will be greatly reduced, and seriously affect LED display
100 display effect.And the embodiment of the present invention is disassembly display module 15, will not influence the splicing between LED box, and lead to
Cross and each display module 15 be slidably connected on each guide rail 12, guide rail 12 can to each 15 accurate limiting of display module so that
Closely splice between each display module 15, so as to improve the display effect of LED box 10.
Finally, LED box 10 provided in an embodiment of the present invention, the top 301 that maintenance personal may stand in wall 300 is treated
The display module 15 of maintenance is dismantled, and for preceding maintenance, top maintenance send service worker without Large-scale Hoisting equipment
To in front of LED box 10, thus, create a further reduction maintenance cost.
Fig. 7, Figure 11, Figure 16 and Figure 17 are referred to, further, the sliding plate 151 is equipped with to be extended along the vertical direction
And the sliding slot 1511 being slidably matched with the guide rail 12, the two sidewalls recess of the sliding slot 1511 are formed with along the sliding slot 1511
The strip-shaped clamp groove 1512 that length direction extends, the two sidewalls of the guide rail 12 are equipped with to be inserted into two strip-shaped clamp grooves 1512 respectively
Two bar shaped protrusive boards 121.Based on this structure, after display module 15 is slidably connected on guide rail 12, guide rail 12 is not only
The left-right position of display module 15 can be limited, and after bar shaped protrusive board 121 is inserted into strip-shaped clamp groove 1512, so that guide rail 12 can
To limit the front-rear position of display module 15, the splicing precision between each display module 15 can be further improved in this structure,
Improve the display effect of LED box 10.
Referring to Figure 1 to Fig. 5, further, the LED box 10 further includes being fixedly installed on the display module 15
Top and the sliding plate 151 is connected to backwards to the limitting casing 18 of 152 side of display panel, the limitting casing 18 is held in
The top of the frame 11.By the way that limitting casing 18 is arranged at the top of display module 15, after the installation of display module 15 can be limited
Height, also, maintenance personal can also hold limitting casing 18 and be dismantled when dismantling display module 15, convenient and efficient.
Fig. 5 and Fig. 6 are referred to, further, the LED box 10 further includes being rotationally connected with the limit of the frame 11
Part 19, the locating part 19 can turn to keep out on the limitting casing 18 with limit that the limitting casing 18 moves up first
It sets and is detached from the limitting casing 18 so that the second position that the limitting casing 18 can move up.When needing to dismantle display module
When 15, locating part 19 can be rotated to the second position, so that limitting casing 18 is in movable state, at this point it is possible to manually will
Limitting casing 18 is lifted up, and can thus be disassembled corresponding display module 15 from corresponding guide rail 12, repaired
Bi Hou installs display module 15 to corresponding guide rail 12 again, then rotates locating part 19 to first position, will limit
The position of frame 18 is fixed, and to prevent the offset of display module 15, causes display picture entanglement.Specifically, it can be set on limitting casing 18
Crossbeam or card slot are set, when the rotation of locating part 19 to first position, locating part 19 can be kept out in crossbeam or card slot, with
This movement to limit limitting casing 18.
Fig. 9 to Figure 13 is referred to, further, there are two the display modules for fixed setting on a limitting casing 18
15, two display modules 15 are slidably matched with two guide rails 12 respectively, and two display modules 15 are respectively first
Display module 16 and the second display module 17 being disposed adjacent with first display module 16, two guide rails 12 are respectively the
One guide rail 13 and with first guide rail 13 interval and the second guide rail 14 disposed in parallel, first display module 16 and institute
It states the first guide rail 13 to be slidably matched, second display module 17 is slidably matched with second guide rail 14.The embodiment of the present invention
Two display modules 15 are fixedly installed on limitting casing 18, that is, two display modules can be extracted out simultaneously in maintenance
15, it should be understood that, the weight of two display modules 15, within the scope of manpower can be born.By by two display moulds
Group 15 is fixed on same limitting casing 18, it is possible to reduce the use of guide rail 12, because limitting casing 18 can be aobvious to adjacent two
Show that the position of mould group 15 plays the role of being kept fixed, it therefore, can be under the premise of guaranteeing 15 splicing effect of display module, suitably
Reduction guide rail 12 setting, advantageously reduce production cost.It should be noted that in the range of manpower is able to bear, one
The display module 15 of other numbers can also be fixedly installed in a limitting casing 18.
Refer to Fig. 9 to Figure 13, further, first display module 16 close to second display module 17 one
Side is equipped with the first clamping groove 161, and second display module 17 is equipped with the second card close to the side of first display module 16
Access slot 171, the LED box 10 further include that two sides are connected in first card slot and second card slot respectively with by described
The fixing piece 20 that one display module 16 is fixedly connected with second display module 17.The fixing piece 20 and first display
Mould group 16 is fixedly connected by screw, and the fixing piece 20 is fixedly connected with second display module 17 by screw.Pass through
It is further that two display modules 15 being fixed on same limitting casing 18 are fixed that fixing piece 20 is set, to improve the first display mould
Joining quality between group 16 and the second display module 17, and then improve the splicing effect of cabinet.
Fig. 7 is referred to, further, the two bar shaped protrusive boards 121 are equipped with and the end on the guide rail 12 close to top
Face chamfering 122 at an acute angle.When installing display module 15, when guide rail 12 is inserted into sliding slot 1511, above-mentioned chamfering 122 can be
Guide rail 12 provides a guiding role, enables to what guide rail 12 was more easier to be inserted into sliding slot 1511, and it is difficult to reduce installation
Degree.
Referring to Figure 1 to Fig. 5, further, the LED box 10 further includes the cover board being covered on the limitting casing 18
21.It is more beautiful that this structure makes LED box 10 externally get up.In practical operation, when needing to dismantle LED display module
When 15, detachable cover plate is got off first, then proceedes to disassembly LED display module 15.
Referring to Figure 1 the embodiment of the invention also provides a kind of LED display 100, including it is multiple in the horizontal direction side by side
And the LED box 10 successively spliced, each LED box 10 are above-mentioned LED box 10.The LED box 10 and above-mentioned each implementation
The structure feature having the same of LED box 10 in example, and role is identical, does not repeat herein.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of LED box, which is characterized in that the LED box includes:
Frame；
Guide assembly, the guide assembly include a plurality of guide rail, and the extending direction of each guide rail vertically extends cloth
It sets, each guide rail is fixedly installed on the frame, and each guide rail arranged for interval in left-right direction；
Multiple display modules, each display module setting in rectangular configuration, and be slidably connected on the guide assembly, each institute
Display module is stated to include the sliding plate being at least slidably connected with a guide rail and be attached at the sliding backboard and lead to described
The side of rail and the display panel for being used to show image, each display module are arranged side by side in left-right direction and make adjacent described
Display panel closely splices.
2. LED box as described in claim 1, which is characterized in that the sliding plate be equipped with along the vertical direction extend and with
The sliding slot that the guide rail is slidably matched, the two sidewalls of the sliding slot be recessed be formed with along the track length direction extend item
Shape card slot, the two sidewalls of the guide rail are equipped with two bar shaped protrusive boards being inserted into two strip-shaped clamp grooves respectively.
3. LED box as claimed in claim 2, which is characterized in that the LED box further includes being fixedly installed on the display
The top of mould group and it is connected to limitting casing of the sliding backboard to the display panel side, the limitting casing is held in described
The top of frame.
4. LED box as claimed in claim 3, which is characterized in that the LED box further includes being rotationally connected with the frame
Locating part, the locating part can turn to keep out on the limitting casing to limit the first position that the limitting casing moves up
And it turns to and shifts to install with the limitting casing to release the second position of the limitation moved up to the limitting casing.
5. LED box as claimed in claim 3, which is characterized in that there are two described for fixed setting on a limitting casing
Display module, two display modules are slidably matched with two guide rails respectively, and two display modules are respectively first
Display module and the second display module being disposed adjacent with first display module, two guide rails be respectively the first guide rail with
And with first guide rail interval and the second guide rail disposed in parallel, the sliding of first display module and first guide rail matches
It closes, second display module is slidably matched with second guide rail.
6. LED box as claimed in claim 5, which is characterized in that first display module is close to the second display mould
The side of group is equipped with the first clamping groove, and second display module is equipped with the second clamping close to the side of first display module
Slot, the LED box further include that two sides are connected in first card slot and second card slot respectively to show described first
The fixing piece that mould group is fixedly connected with second display module.
7. LED box as claimed in claim 6, which is characterized in that the fixing piece and first display module pass through spiral shell
Nail is fixedly connected, and the fixing piece is fixedly connected with second display module by screw.
8. the LED box as described in claim 2-7 any one, which is characterized in that the two bar shaped protrusive boards are equipped with and institute
State the end face at close top on guide rail chamfering at an acute angle.
9. the LED box as described in claim 3-7 any one, which is characterized in that the LED box further includes being covered on institute
State the cover board on limitting casing.
10. a kind of LED display, including multiple LED boxes spliced side by side and successively in the horizontal direction, which is characterized in that each
The LED box is LED box described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307811.6A CN109903686A (en) | 2017-12-11 | 2017-12-11 | LED box and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307811.6A CN109903686A (en) | 2017-12-11 | 2017-12-11 | LED box and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109903686A true CN109903686A (en) | 2019-06-18 |
Family
ID=66942297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711307811.6A Pending CN109903686A (en) | 2017-12-11 | 2017-12-11 | LED box and LED display |
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| Country | Link |
|---|---|
| CN (1) | CN109903686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040988A1 (en) * | 2021-09-18 | 2023-03-23 | 西安青松光电技术有限公司 | Led display screen |
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| CN206478081U (en) * | 2016-12-05 | 2017-09-08 | 深圳市奥拓电子股份有限公司 | The attachment means and LED display of LED box |
| CN207624297U (en) * | 2017-12-11 | 2018-07-17 | 深圳市大族元亨光电股份有限公司 | LED box and LED display |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040988A1 (en) * | 2021-09-18 | 2023-03-23 | 西安青松光电技术有限公司 | Led display screen |
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