CN207651098U - A kind of LED display unit of adaptive splicing gap adjustment - Google Patents
A kind of LED display unit of adaptive splicing gap adjustment Download PDFInfo
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- CN207651098U CN207651098U CN201721610782.6U CN201721610782U CN207651098U CN 207651098 U CN207651098 U CN 207651098U CN 201721610782 U CN201721610782 U CN 201721610782U CN 207651098 U CN207651098 U CN 207651098U
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- connection
- led display
- connection protrusion
- display unit
- gap adjustment
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Abstract
The utility model is related to a kind of LED display units of adaptive splicing gap adjustment, including shell, the switching circuit board that couples with the shell and several LED modules；The back side of the LED module is equipped with connection protrusion, and the position that the switching circuit board corresponds to the connection protrusion is equipped with connection slot, the connection protrusion and the connection slot grafting.The utility model is equipped with connection protrusion by the back side of LED module, and the position that switching circuit board corresponds to the connection protrusion is equipped with connection slot, connection protrusion and connection slot grafting；Gap problem caused by LED module splicing can be efficiently solved realizes " seamless spliced " that LED is shown, improves the perception effect of entire LED display, highly practical, can widely popularize.
Description
Technical field
The utility model is related to LED fields, more specifically refer to that a kind of LED displays of adaptive splicing gap adjustment are single
Member.
Background technology
With the continuous accumulation and progress of LED industry technology, (LED of ultra high density is shown the LED display of ultra high density
Screen refer to display screen of the pel spacing between 0.9mm-1.9mm) application field also increasingly extensively.With the small spacing of LED industry
The it is proposed and standardization of display screen " seamless spliced " technology, mount technology and patch required precision to product circuit plate are increasingly
High (mount technology for referring mainly to the luminescence chip on display module circuit board), to the assembly precision requirement during assembling product
Also higher and higher (referring mainly to the assembly precision between the assembly precision in product and product).But in actual processing and assembling process,
It is limited to equipment precision, processing environment, the influence of the factors such as human error, machining accuracy and the assembly precision of product can be another fixed
Error, these errors will lead to occur occurring assembly gap, the appearance in these gaps between assembly gap and product in product
The perception effect that can influence small clearance display screen, does not meet the requirement of " seamless spliced " technology yet.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of adaptive splicing gap adjustment is provided
LED display unit.
To achieve the above object, the utility model uses following technical scheme：
A kind of LED display unit of adaptive splicing gap adjustment, including shell, the built-up circuit that couples with the shell
Plate and several LED modules；The back side of the LED module is equipped with connection protrusion, and the switching circuit board corresponds to the connection
The position of protrusion is equipped with connection slot, the connection protrusion and the connection slot grafting.
Its further technical solution is：The length of the connection slot is longer 1-2mm than the length of the connection protrusion.
Its further technical solution is：The width of the connection slot is wider 1-2mm than the width of the connection protrusion.
Its further technical solution is：The connection protrusion and the connection slot are between X-direction and Y direction adjustment
Stand-off distance is from being positive and negative 0.5mm.
Its further technical solution is：The clearance distance that is adjusted in Z-direction with the connection slot of connection protrusion is
0-1.4mm。
Its further technical solution is：The connection protrusion and connection slot are rectangle.
Its further technical solution is：The connection protrusion is located at the center of the LED module.
Its further technical solution is：The quantity of the LED module is 6-10.
Its further technical solution is：The connection protrusion is male plug, and the connection slot is floating type mother socket.
Its further technical solution is：It is equipped with several male end angles in the male plug, is set in the floating type mother socket
There are several female end angles；The length at the male end angle is longer 1-2mm than the length at the female end angle.
The advantageous effect of the utility model compared with prior art is：It is equipped with connection protrusion by the back side of LED module, is turned
It connects circuit board and corresponds to the position of the connection protrusion equipped with connection slot, connection protrusion and connection slot grafting；It can effectively solve
Certainly gap problem caused by LED module splicing, realizes " seamless spliced " that LED is shown, improves the perception of entire LED display
Effect, it is highly practical, it can widely popularize.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the stereogram for the LED display unit structure that the utility model adaptively splices gap adjustment；
Fig. 2 is the expanded schematic diagram of Fig. 1；
Fig. 3 is the connection diagram and partial enlarged view of LED module and switching circuit board in the directions XY；
Fig. 4 is the connection diagram and partial enlarged view of LED module and switching circuit board in Z-direction；
Fig. 5 is the structural schematic diagram of connection slot.
10 shell, 20 switching circuit board
21 connection slot, 30 LED module
31 connection protrusions
Specific implementation mode
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
Such as Fig. 1 to Fig. 5, shown in specific embodiment, wherein a kind of adaptive splicing gap adjustment of the utility model
LED display unit, including shell 10, the switching circuit board 20 that couples with shell 10 and several LED modules 30；LED module 30
Back side be equipped with connection protrusion 31, switching circuit board 20 correspond to connection protrusion 31 position be equipped with connection slot 21, connection protrusion
31 with 21 grafting of connection slot.
Wherein, by switching circuit board 20, shell 10 is distributed into LED module 30 from externally input power supply and signal.
Specifically, as shown in Figures 1 to 5, the length of connection slot 21 is longer 1-2mm than the length of connection protrusion 31.Connection slot
21 width is wider 1-2mm than the width of connection protrusion 31.
Further, the clearance distance that connection protrusion 31 is adjusted with connection slot 21 in X-direction and Y direction is positive and negative
0.5mm, in this adjustable range, the stability of power supply and signal transmission between connection protrusion 31 and connection slot 21 is not by shadow
It rings.
Further, the clearance distance that connection protrusion 31 is adjusted with connection slot 21 in Z-direction is 0-1.4mm.
Wherein, in the present embodiment, connection protrusion 31 and connection slot 21 are rectangle, more save space.
Wherein, connection protrusion 31 is located at the center of LED module 30.
Wherein, the quantity of LED module 30 is 6-10, and in the present embodiment, the quantity of LED module 30 is 8.
Wherein, in the present embodiment, connection protrusion 31 is male plug, and connection slot 21 is floating type mother socket.
Further, it is equipped with several male end angle (not shown)s in male plug, is equipped in floating type mother socket several
A female end angle (not shown)；The length at male end angle is longer 1-2mm than the length at female end angle.Wherein, female end angle is elastic piece, public
End angle is tabs.
Wherein, male plug is by being welded in the back side of LED module.
The display screen structure of the adjustable clearance, in assembly, discovery has piece (to be spelled between piece or shell between LED module
Seam), it can be by moving LED module to XY both directions, to achieve the effect that eliminate piece, adjustment in allowed limits is stitched
Gap, the transmission for not interfering with signal are stablized；Gap problem caused by efficiently solving LED module splicing realizes what LED was shown
" seamless spliced " improves the perception effect of entire LED display, highly practical, can widely popularize.
In conclusion the utility model is equipped with connection protrusion by the back side of LED module, switching circuit board corresponds to described
The position of connection protrusion is equipped with connection slot, connection protrusion and connection slot grafting；Caused by LED module splicing can be efficiently solved
Gap problem realizes " seamless spliced " that LED is shown, improves the perception effect of entire LED display, highly practical, can be big
It pushes wide.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or recreation,
Protected by the utility model.The scope of protection of the utility model is subject to claims.
Claims (10)
1. a kind of LED display unit of adaptive splicing gap adjustment, which is characterized in that couple including shell, with the shell
Switching circuit board and several LED modules；The back side of the LED module is equipped with connection protrusion, and the switching circuit board corresponds to
It is equipped with connection slot, the connection protrusion and the connection slot grafting in the position of the connection protrusion.
2. a kind of LED display unit of adaptive splicing gap adjustment according to claim 1, which is characterized in that described
The length of connection slot is longer 1-2mm than the length of the connection protrusion.
3. a kind of LED display unit of adaptive splicing gap adjustment according to claim 2, which is characterized in that described
The width of connection slot is wider 1-2mm than the width of the connection protrusion.
4. a kind of LED display unit of adaptive splicing gap adjustment according to claim 3, which is characterized in that described
The clearance distance that connection protrusion is adjusted with the connection slot in X-direction and Y direction is positive and negative 0.5mm.
5. a kind of LED display unit of adaptive splicing gap adjustment according to claim 3, which is characterized in that described
The clearance distance that connection protrusion is adjusted with the connection slot in Z-direction is 0-1.4mm.
6. a kind of LED display unit of adaptive splicing gap adjustment according to claim 1, which is characterized in that described
Connection protrusion and connection slot are rectangle.
7. a kind of LED display unit of adaptive splicing gap adjustment according to claim 1, which is characterized in that described
Connection protrusion is located at the center of the LED module.
8. a kind of LED display unit of adaptive splicing gap adjustment according to claim 1, which is characterized in that described
The quantity of LED module is 6-10.
9. a kind of LED display unit of adaptive splicing gap adjustment according to claim 1, which is characterized in that described
Connection protrusion is male plug, and the connection slot is floating type mother socket.
10. a kind of LED display unit of adaptive splicing gap adjustment according to claim 9, which is characterized in that described
It is equipped with several male end angles in male plug, several female end angles are equipped in the floating type mother socket；The length at the male end angle
Length than the female end angle is long 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610782.6U CN207651098U (en) | 2017-11-27 | 2017-11-27 | A kind of LED display unit of adaptive splicing gap adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610782.6U CN207651098U (en) | 2017-11-27 | 2017-11-27 | A kind of LED display unit of adaptive splicing gap adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651098U true CN207651098U (en) | 2018-07-24 |
Family
ID=62882011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610782.6U Active CN207651098U (en) | 2017-11-27 | 2017-11-27 | A kind of LED display unit of adaptive splicing gap adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766271A (en) * | 2018-08-13 | 2018-11-06 | 浙江威谷光电科技有限公司 | A kind of LED display cloud medias that can be seamless spliced |
| WO2023004916A1 (en) * | 2021-07-29 | 2023-02-02 | Tcl华星光电技术有限公司 | Tiling device for display screen, and tiled display apparatus |
-
2017
- 2017-11-27 CN CN201721610782.6U patent/CN207651098U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766271A (en) * | 2018-08-13 | 2018-11-06 | 浙江威谷光电科技有限公司 | A kind of LED display cloud medias that can be seamless spliced |
| WO2023004916A1 (en) * | 2021-07-29 | 2023-02-02 | Tcl华星光电技术有限公司 | Tiling device for display screen, and tiled display apparatus |
| US11961426B2 (en) | 2021-07-29 | 2024-04-16 | Tcl China Star Optoelectronics Technology Co., Ltd | Display screen splicing device and spliced display device |
| US12272275B2 (en) | 2021-07-29 | 2025-04-08 | Tcl China Star Optoelectronics Technology Co., Ltd. | Display screen splicing device and spliced display device |
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