CN108922421A - A kind of LED display cabinet gap light-shielding structure - Google Patents
A kind of LED display cabinet gap light-shielding structure Download PDFInfo
- Publication number
- CN108922421A CN108922421A CN201810871970.7A CN201810871970A CN108922421A CN 108922421 A CN108922421 A CN 108922421A CN 201810871970 A CN201810871970 A CN 201810871970A CN 108922421 A CN108922421 A CN 108922421A
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- CN
- China
- Prior art keywords
- link block
- side wall
- fixedly connected
- block
- end side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of LED display cabinet gap light-shielding structures, including fixed block, the first link block is fixedly connected on one end side wall of the fixed block, first link block is far from being fixedly connected with the first reflective mirror on one end side wall of fixed block, first link block is square, chopping mechanism is fixedly connected on four avris walls of first link block, the fixed block is equipped with the through-hole of multiple front and backs connection far from one end side wall of the first link block, runs through in multiple through-holes and is equipped with the first bolt.The present invention can fill the simple gap of every piece of LED screen when assembling muti-piece LED display, it is made to be not easily susceptible to the interference in splicing gap, striped caused by the picture of displaying is less prone to because of gap when in use.
Description
Technical field
The present invention relates to LED display technical field more particularly to a kind of LED display cabinet gap light-shielding structures.
Background technique
Light emitting diode abbreviation LED is a kind of semiconductor electronic component that can convert electrical energy into luminous energy, this electronics
Element occurred early in 1962, can only issue the feux rouges of low luminosity in early days, developed other monochromatic versions later, when so far
The light that day can issue has spread visible light, infrared ray and ultraviolet light, and luminosity is also increased to comparable luminosity, and purposes is also by the beginning
As indicator light, display board etc.；With the continuous progress of technology, light emitting diode has been widely used in display, TV
Machine daylighting decoration and illumination.
In current outdoor advertisement screen construction, start generally using LED display as display, but in large-size screen monitors
Curtain installation when, due to its build installation difficulty and area it is big, during installation often by the way of muti-piece screen splicing come using,
In splicing, worker is difficult to accomplish the gap of every piece of LED screen part in standard, and excessive gap is easy to cause when in use
Entire screen will appear apparent splicing gap, affect the normal use effect of LED screen.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of LED display cabinet proposed
Gap light-shielding structure.
To achieve the goals above, present invention employs following technical solutions：
A kind of LED display cabinet gap light-shielding structure, including fixed block are fixedly connected on one end side wall of the fixed block
First link block, first link block is far from being fixedly connected with the first reflective mirror on one end side wall of fixed block, and described first
Link block is square, is fixedly connected to chopping mechanism on four avris walls of first link block, the fixed block is separate
One end side wall of first link block is equipped with the through-hole of multiple front and backs connection, runs through in multiple through-holes and is equipped with the first bolt.
Preferably, the chopping mechanism includes the second link block being fixedly connected on the first link block side wall, and described
Two link blocks are fixedly connected with multiple first fixing pieces on one end side wall of fixed block, and second link block is close to fixed
The second fixing piece is fixedly connected on one end side wall of block, second fixing piece is close to the second link block far from the first link block
The edge of one end is arranged, and is fixedly connected with shading piece on one end side wall of second link block and there fixed block.
Preferably, muti-piece rubber block is fixedly connected on the side wall of second link block.
Preferably, first fixing piece includes the third link block being fixedly connected on the second link block side wall, described
One end side wall of third link block is equipped with the first threaded hole of multiple front and backs connection, and the first threaded hole internal screw thread is connected with
Second bolt.
Preferably, second fixing piece includes the 4th link block being fixedly connected on the second link block side wall, described
One end side wall of 4th link block and there fixed block is equipped with the second threaded hole of multiple perforations.
Preferably, the shading piece includes the second reflective mirror that inclination is fixedly connected on the second link block sidewall upper respectively
With third reflective mirror, one end side wall of second reflective mirror far from the second link block and third reflective mirror far from link block one
End side wall is fixedly connected.
Compared with prior art, beneficial effects of the present invention are：
1, by the cooperation of the second reflective mirror of setting and third light-emitting mirror, to reach in entire LED screen in use, second is anti-
Light microscopic and third light-emitting mirror reflect the picture in LED screen, so that the gap that crowd is spliced between LED in viewing is not
Black surround state is presented, maintains integrality when integral LED screen plays.
It 2,, can be by muti-piece to reach when being installed by the cooperation of the first fixing piece of setting and the second fixing piece
Second link block is interconnected and fixed, while can also be fixedly connected the second link block of muti-piece with LED screen cabinet, so that
It can keep consolidating in long-time not easily to fall off.
Detailed description of the invention
Fig. 1 is a kind of overlooking structure diagram of LED display cabinet gap proposed by the present invention light-shielding structure；
Fig. 2 is a kind of structural schematic diagram of LED display cabinet gap proposed by the present invention light-shielding structure；
Fig. 3 is the first link block and the first reflective mirror of a kind of LED display cabinet gap proposed by the present invention light-shielding structure
Structural schematic diagram.
In figure：1 fixed block, 2 first link blocks, 3 first reflective mirrors, 4 chopping mechanisms, 5 first bolts, 6 second link blocks,
7 first fixing pieces, 8 second fixing pieces, 9 shading pieces, 10 rubber blocks, 11 third link blocks, 12 second bolts, 13 the 4th connections
Block, 14 second reflective mirrors, 15 third reflective mirrors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of LED display cabinet gap light-shielding structure, including fixed block 1, one end side wall of fixed block 1
On be fixedly connected with the first link block 2, the first link block 2 is located at the center of fixed block 1, and the first link block 2 is far from fixed block 1
One end side wall on be fixedly connected with the first reflective mirror 3, the first reflective mirror 3 is used for the connection between the second link block of muti-piece 6
Position is covered, and the first link block 2 is square.
Chopping mechanism 4 is fixedly connected on four avris walls of the first link block 2, chopping mechanism 4 includes being fixedly connected on
The second link block 6 on first link block, 2 side wall is fixedly connected on the left and right of the second link block 6 or upper and lower ends side wall
Muti-piece rubber block 10, rubber block 10 can increase the frictional force between the second link block 6 and LED display wall box, make it
It can more be fastened in insertion, the second link block 6 is fixedly connected with multiple first fixing pieces on one end side wall of fixed block 1
7, the first fixing piece 7 includes the third link block 11 being fixedly connected on 6 side wall of the second link block, one end of third link block 11
Side wall is equipped with the first threaded hole of multiple front and backs connection, and the first threaded hole internal screw thread is connected with the second bolt 12, the second bolt
12 for the second link block 6 to be connect with the back fixation of LED screen cabinet, and making it when in use can keep firm.
Second link block 6 is fixedly connected with the second fixing piece 8 on one end side wall of fixed block 1, and the second fixing piece 8 leans on
Nearly second link block 6 is arranged far from the edge of 2 one end of the first link block, and the second fixing piece 8 includes being fixedly connected on the second company
The 4th link block 13 on 6 side wall of block is connect, one end side wall of the 4th link block 13 and there fixed block 1 is equipped with multiple perforations
The second link block of muti-piece 6 can be attached fixation by the second threaded hole, multiple second threaded holes, and the second link block 6 and there are solid
Determine to be fixedly connected with shading piece 9 on one end side wall of block 1.
Shading piece 9 includes the second reflective mirror 14 and third that inclination is fixedly connected on 6 sidewall upper of the second link block respectively
Reflective mirror 15, one end side wall of second reflective mirror 14 far from the second link block 6 and third reflective mirror 15 are far from the second link block 6
One end side wall is fixedly connected, and the tilt angle of the second reflective mirror 14 and third reflective mirror 15 is less than 5 degree, the second reflective mirror 14 and
Three reflective mirrors 15 are for reflecting the light that LED screen issues, so that the second reflective mirror 14 and third reflective mirror 15 shine
It is shinny, to cover black surround caused by gap between each LED screen, integrality when integral LED screen plays is improved, Gu
Determine the through-hole that block 1 is equipped with the connection of multiple front and backs far from one end side wall of the first link block 2, runs through in multiple through-holes and be equipped with first
Bolt 5, the first bolt 5 is for fixed block 1 to be connect with the back fixation of LED display cabinet, so that it can in long-time
Holding consolidates not easily to fall off.
In the use of the present invention, the second link block of muti-piece 6 is first directed at the gap between muti-piece LED Mosaic screen by operator
In, so that the first reflective mirror 3 and the second reflective mirror 14 and third reflective mirror 15 are protruding to before LED screen, muti-piece rubber block 10
The frictional force between the second link block 6 and LED display wall box can be increased, fasten it can more in insertion, with
The first bolt 5 is inserted into through-hole again and connect with the back fixation of LED screen cabinet by operator afterwards, by the second bolt
12 connect with the back fixation of LED screen cabinet so that fixed block and the second link block 6 can consolidate be fixed on LED screen
Back, it is not easily to fall off when to use for a long time, while connecting the second link block of muti-piece 6 using multiple second threaded holes
Connect, make its entirety that can preferably keep firm, when in use, when LED screen shines, light can by the second reflective mirror 14 and
Third reflective mirror 15 reflect so that the second reflective mirror 14 and third reflective mirror 15 shine it is shinny, to cover between each LED screen
Black surround caused by gap, while the first reflective mirror 3 can cover the gap of 6 connecting portion of the second link block of muti-piece, be not easy it
The crowd's discovery watched, improves integrality when integral LED screen plays.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of LED display cabinet gap light-shielding structure, including fixed block（1）, which is characterized in that the fixed block（1）'s
The first link block is fixedly connected on the side wall of one end（2）, first link block（2）Far from fixed block（1）One end side wall on
It is fixedly connected with the first reflective mirror（3）, first link block（2）For square, first link block（2）Four avris walls
On be fixedly connected to chopping mechanism（4）, the fixed block（1）Far from the first link block（2）One end side wall be equipped with it is multiple
The through-hole of front and back connection, multiple through-holes are interior through equipped with the first bolt（5）.
2. a kind of LED display cabinet gap according to claim 1 light-shielding structure, which is characterized in that the shading machine
Structure（4）Including being fixedly connected on the first link block（2）The second link block on side wall（6）, second link block（6）Close to solid
Determine block（1）One end side wall on be fixedly connected with multiple first fixing pieces（7）, second link block（6）Close to fixed block（1）
One end side wall on be fixedly connected with the second fixing piece（8）, second fixing piece（8）Close to the second link block（6）Far from the
One link block（2）The edge of one end is arranged, second link block（6）With there fixed block（1）One end side wall on it is fixed
It is connected with shading piece（9）.
3. a kind of LED display cabinet gap according to claim 2 light-shielding structure, which is characterized in that described second connects
Connect block（6）Side wall on be fixedly connected with muti-piece rubber block（10）.
4. a kind of LED display cabinet gap according to claim 2 light-shielding structure, which is characterized in that described first is solid
Determine part（7）Including being fixedly connected on the second link block（6）Third link block on side wall（11）, the third link block（11）'s
One end side wall is equipped with the first threaded hole of multiple front and backs connection, and the first threaded hole internal screw thread is connected with the second bolt
（12）.
5. a kind of LED display cabinet gap according to claim 2 light-shielding structure, which is characterized in that described second is solid
Determine part（8）Including being fixedly connected on the second link block（6）The 4th link block on side wall（13）, the 4th link block（13）With
There fixed block（1）One end side wall be equipped with multiple perforations the second threaded hole.
6. a kind of LED display cabinet gap according to claim 2 light-shielding structure, which is characterized in that the shading piece
（9）The second link block is fixedly connected on including tilting respectively（6）Second reflective mirror of sidewall upper（14）With third reflective mirror
（15）, second reflective mirror（14）Far from the second link block（6）One end side wall and third reflective mirror（15）Far from link block
（6）One end side wall be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871970.7A CN108922421A (en) | 2018-08-02 | 2018-08-02 | A kind of LED display cabinet gap light-shielding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871970.7A CN108922421A (en) | 2018-08-02 | 2018-08-02 | A kind of LED display cabinet gap light-shielding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108922421A true CN108922421A (en) | 2018-11-30 |
Family
ID=64393038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810871970.7A Withdrawn CN108922421A (en) | 2018-08-02 | 2018-08-02 | A kind of LED display cabinet gap light-shielding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108922421A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827704A (en) * | 2019-11-18 | 2020-02-21 | 深圳市创显光电有限公司 | LED display screen box and LED display screen |
| WO2022008751A1 (en) * | 2020-07-09 | 2022-01-13 | Barco N.V. | Alignment mechanism and alignment methods for tiled displays |
| CN114822273A (en) * | 2022-05-07 | 2022-07-29 | Tcl华星光电技术有限公司 | Splicing panel |
-
2018
- 2018-08-02 CN CN201810871970.7A patent/CN108922421A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827704A (en) * | 2019-11-18 | 2020-02-21 | 深圳市创显光电有限公司 | LED display screen box and LED display screen |
| WO2022008751A1 (en) * | 2020-07-09 | 2022-01-13 | Barco N.V. | Alignment mechanism and alignment methods for tiled displays |
| US11359382B2 (en) | 2020-07-09 | 2022-06-14 | Barco N.V. | Alignment mechanism and alignment methods for tiled displays |
| CN114822273A (en) * | 2022-05-07 | 2022-07-29 | Tcl华星光电技术有限公司 | Splicing panel |
| CN114822273B (en) * | 2022-05-07 | 2022-12-23 | Tcl华星光电技术有限公司 | Splicing panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |