CN210324974U - Seamless display screen of many screens concatenation - Google Patents
Seamless display screen of many screens concatenation Download PDFInfo
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- CN210324974U CN210324974U CN201921583650.8U CN201921583650U CN210324974U CN 210324974 U CN210324974 U CN 210324974U CN 201921583650 U CN201921583650 U CN 201921583650U CN 210324974 U CN210324974 U CN 210324974U
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Abstract
The utility model discloses a seamless display screen of many screens concatenation, including the monoblock display screen, the monoblock display screen is formed by the die-casting aluminium LED box concatenation that four sizes of sizes equal, die-casting aluminium LED box includes frame, module cell board and U-shaped back strip, the module cell board passes through the magnet screw, every group the fixed spiro union of first screw of magnet screw and U-shaped back strip, the U-shaped back strip passes through second screw and frame spiro union, controls two of butt joint all lock fixedly through two elasticity hasps between two frames of butt joint about and between the frame, two of butt joint from top to bottom between the frame, be located the top both ends are equipped with the grafting post with the slot plug connection on the frame that is located the below about the frame bottom. The utility model discloses a two kinds of fixed forms of magnetic adsorption and spiro union are fixed the display element board at the frame leading flank, and the display screen after the butt joint is seamless, simple to operate, and is fixed effectual.
Description
Technical Field
The utility model belongs to the technical field of seamless display screen, concretely relates to seamless display screen of many screens concatenation.
Background
At large-scale monitored control system and high-end commander dispatch center, if the screen display of big picture needs, just need use the concatenation technique of many screens, a plurality of many screens that prior art splices into big screen seamless display screen need frame and backplate cooperation to clip the display element board between frame and backplate at the concatenation in-process for the inboard of the spacing frame of display element board clip dress for many screens are sewed up sometimes.
Therefore, the display unit plates are arranged on the front side face of the frame in a fixing and thread fixing mode of a magnet adsorption type, so that the two adjacent display unit plates are seamless after being butted, the installation is convenient, the fixation is convenient, and the problem is solved by the seamless display screen which is spliced by multiple screens and has a good fixing effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seamless display screen of many screens concatenation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-screen spliced seamless display screen comprises a whole display screen, wherein the whole display screen is formed by splicing four die-cast aluminum LED boxes with the same size, each die-cast aluminum LED box comprises a frame, a module unit plate embedded in the front side surface of the frame, and three U-shaped back strips fixedly connecting the module unit plate and the frame, the module unit plates are in threaded connection with three groups of magnet screws from top to bottom at equal intervals, four magnet screws are symmetrically arranged on the left side and the right side of each module unit plate, each magnet screw comprises an inner threaded sleeve and an outer threaded sleeve, the bottom plate of each U-shaped back strip is in threaded connection with the inner threaded sleeve and the inner threaded part of the inner threaded sleeve through four first screws, the left side plate and the right side plate of each U-shaped back strip are in threaded connection with the frames through second screws, the two frames in left-right butt joint and the two frames in up-down butt joint are locked and fixed through two elastic latches, and between the two frames which are butted up and down, the left end and the right end of the bottom of the frame which is positioned above are provided with inserting columns which are connected with the inserting grooves on the frame which is positioned below in an inserting way.
Preferably, the U-shaped back strip is a white iron strip back strip, and the U-shaped back strip is fixed with the magnet screw in an adsorption and threaded manner.
This set up the magnet screw on the iron bar back of the body strip not only magnetic adsorption module cell board, can the fixed module cell board of spiro union moreover.
Preferably, the internal thread sleeve is arranged at the top of the internal and external thread sleeve, the internal thread sleeve is communicated with the internal thread of the internal and external thread sleeve, the tapping direction and the aperture size are communicated, and the external thread part of the internal and external thread sleeve is fixed with the module unit plate in a threaded manner.
The arrangement utilizes the inner and outer threaded sleeves to be in threaded connection with the module unit plate, and the first screws penetrating through the U-shaped back strip are in threaded connection with the inner threaded sleeves to stably fix the module unit plate and the U-shaped back strip together.
Preferably, the elasticity hasp includes with the external screw thread post of the internal screw thread through-hole spiro union connection on two frames of butt joint, fixed circular post, the annular equidistance of locating external screw thread capital portion arrange locate the rectangle mounting groove on the circular post and with the rectangle grafting of the spacing grafting of rectangle mounting groove, the rectangle grafting piece passes through fixed connection's spring and the inner wall fixed connection of rectangle mounting groove, two butt joints the internal screw thread through-hole lateral surface on the frame is fixed and is equipped with circular sleeve, the annular equidistance is arranged on the circular sleeve and is equipped with three and rectangle grafting piece grafting's rectangle through-hole.
This setting is through rotatory external screw thread post for the circular post at external screw thread capital portion runs through in the internal thread through-hole, and when circular post was rotatory to circular sleeve inboard, the rectangle splicing block alternates with the rectangle through-hole under the rebound effect of spring after the compression, and is fixed with two adjacent frame lock joints.
Preferably, the outer diameter of the external thread column is equal to the outer diameter of the circular column in size, and a limiting disc is arranged at the bottom of the external thread column.
This arrangement enables the circular post to extend through the internally threaded through bore into the interior of the circular sleeve.
Preferably, the frame is of a square configuration.
The utility model discloses a technological effect and advantage: this seamless display screen of many screens concatenation, the module cell board inlays in the leading flank of frame, the module cell board passes through magnet screw and U-shaped back of the body strip magnetic adsorption, can also be fixed through first screw spiro union, it is fixed effectual, it is fixed convenient to install, U-shaped back of the body strip fixed connection module cell board and frame, make the frame, module cell board and U-shaped back of the body strip form a complete die-casting aluminium LED box, it is fixed that the frame on two adjacent die-casting aluminium LED boxes passes through elasticity hasp locking about and, it is fixed convenient, peg graft through grafting post and slot before the frame lock on two adjacent die-casting aluminium LED boxes from top to bottom connects, improve the stability of die-casting aluminium LED box concatenation, it is convenient and stable effectual to splice.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of an upper left die-cast aluminum LED box in fig. 1 according to the present invention;
fig. 3 is a schematic structural diagram of a die-cast aluminum LED box body at the lower left in fig. 1 according to the present invention;
FIG. 4 is a schematic structural view of a module cell plate according to the present invention;
fig. 5 is a front view of the magnet screw of the present invention;
fig. 6 is a bottom view of the magnet screw of the present invention;
FIG. 7 is a sectional top view of the elastic lock of the present invention;
fig. 8 is a schematic structural view illustrating the elastic lock catch of the present invention being locked and fixed to two adjacent frames;
fig. 9 is an exploded view of fig. 8 according to the present invention.
In the figure: 1. the whole display screen; 2. die-casting an aluminum LED box body; 3. a frame; 4. a module unit board; 5. a U-shaped back strip; 6. a magnet screw; 7. an internal and external threaded sleeve; 8. an internally threaded sleeve; 9. a first screw; 10. a second screw; 11. elastic lock catches; 12. a slot; 13. inserting the column; 14. an internally threaded through bore; 15. an externally threaded post; 16. a circular column; 17. a rectangular mounting groove; 18. a rectangular plug-in block; 19. a spring; 20. a circular sleeve; 21. a rectangular through hole; 22. and a limiting disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a multi-screen spliced seamless display screen as shown in figures 1-9, which comprises a whole display screen 1, wherein the whole display screen 1 is formed by splicing four die-casting aluminum LED boxes 2 with equal size, each die-casting aluminum LED box 2 comprises a frame 3, a module unit plate 4 embedded in the front side surface of the frame 3, and three U-shaped back strips 5 fixedly connected with the module unit plate 4 and the frame 3, the module unit plates 4 are arranged from top to bottom at equal intervals and are provided with three groups of magnet screws 6, each group of the magnet screws 6 is symmetrically arranged at the left side and the right side of the module unit plate 4, each magnet screw 6 comprises an internal thread sleeve 7 and an internal thread sleeve 8, the bottom plate of each U-shaped back strip 5 is connected with the internal thread sleeve 8 and the internal thread part of the internal thread sleeve 7 through four first screws 9, two curb plates pass through second screw 10 and frame 3 spiro union about U-shaped back strip 5, about butt joint two all lock fixedly through two elasticity hasps 11 between the frame 3 and between two frame 3 of butt joint from top to bottom, be located the top frame 3 bottom both ends about both ends be equipped with the slot 12 grafting connection's on the frame 3 that is located the below grafting post 13.
Specifically, the U-shaped back strip 5 is a white iron strip back strip, and the U-shaped back strip 5 is fixedly connected with the magnet screw 6 in an adsorption and threaded manner.
Specifically, the internal thread sleeve 8 is arranged at the top of the internal and external thread sleeve 7, the internal thread of the internal thread sleeve 8 is communicated with the internal thread of the internal and external thread sleeve 7, the tapping direction and the aperture size are communicated with each other, and the external thread part of the internal and external thread sleeve 7 is fixed with the module cell plate 4 in a threaded manner.
Specifically, elasticity hasp 11 includes the external screw thread post 15 of being connected with the 14 spiro union of internal screw thread through-hole on two frames 3 of butt joint, fixed circular post 16, the annular equidistance of locating the external screw thread post 15 top arrange locate the rectangle mounting groove 17 on circular post 16 and with the rectangle insertion block 18 of the spacing grafting of rectangle mounting groove 17, rectangle insertion block 18 is through the inner wall fixed connection of fixed connection's spring 19 and rectangle mounting groove 17, two butt joints 14 lateral surfaces of internal screw thread through-hole on the frame 3 are fixed and are equipped with circular sleeve 20, the annular equidistance is arranged on circular sleeve 20 and is equipped with three and rectangle insertion block 18 plug-in connection's rectangle through-hole 21.
Specifically, the outer diameter of the external threaded column 15 is equal to the outer diameter of the circular column 16, and a limiting disc 22 is arranged at the bottom of the external threaded column 15.
Specifically, the frame 3 has a square structure.
Specifically, the display unit boards on the module unit board 4 are positioned on the front side face of the frame, so that two adjacent display unit boards are seamless when being butted.
The seamless display screen with the multi-screen splicing function is characterized in that the module unit plate 4 is embedded in the front side face of the frame 3, the module unit plate 4 is magnetically adsorbed with the U-shaped back strip 5 through the magnet screw 6 and can be fixed through the first screw 9 in a screwed manner, the fixing effect is good, the installation and the fixation are convenient, the U-shaped back strip 5 is fixedly connected with the module unit plate 4 and the frame 3, so that the frame 3, the module unit plate 4 and the U-shaped back strip 5 form a complete die-casting aluminum LED box body 2, the frames 3 on two die-casting aluminum LED box bodies 2 adjacent to each other up and down and two die-casting aluminum LED box bodies adjacent to each other on the left and right are locked and fixed through the elastic lock catches 11, the operation of locking and fixing of the elastic lock catches 11 is realized by rotating the external thread columns 15, so that the circular columns 16 on the tops of the external thread columns 15 penetrate through the internal thread through holes, alternate with rectangle through-hole 21, it is fixed to connect two adjacent frame 3 lockings, and is fixed convenient, and the dismantlement of elasticity hasp 11 is also very convenient, pegs graft with slot 12 through grafting post 13 before the frame 3 lockings on two adjacent die casting aluminium LED box 2 from top to bottom, improves the stability of die casting aluminium LED box 2 concatenation, and the concatenation is convenient and stable effectual.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a seamless display screen of many screens concatenation, includes monoblock display screen (1), its characterized in that: the whole display screen (1) is formed by splicing four die-cast aluminum LED boxes (2) with equal sizes, each die-cast aluminum LED box (2) comprises a frame (3), a module unit plate (4) embedded in the front side surface of the frame (3) and three U-shaped back strips (5) fixedly connected with the module unit plate (4) and the frame (3), the module unit plates (4) are connected with three groups of magnet screws (6) in a threaded manner from top to bottom at equal intervals, four magnet screws (6) are symmetrically arranged on the left side and the right side of each module unit plate (4), each magnet screw (6) comprises an internal and external thread sleeve (7) and an internal thread sleeve (8), the bottom plate of each U-shaped back strip (5) is connected with the internal thread sleeve (8) and the internal thread part of the internal and external thread sleeve (7) in a threaded manner through four first screws (9), two curb plates pass through second screw (10) and frame (3) spiro union about U-shaped back strip (5), about two of butt joint all lock fixedly through two elasticity hasp (11) between frame (3) and between two frame (3) of butt joint from top to bottom, two of butt joint from top to bottom between frame (3), be located the top both ends are equipped with and are located slot (12) plug-in connection's on the frame (3) of below grafting post (13) about frame (3) bottom.
2. A multi-screen tiled seamless display screen according to claim 1, wherein: the U-shaped back strip (5) is a white iron back strip, and the U-shaped back strip (5) is fixedly connected with the magnet screw (6) in an adsorption and threaded manner.
3. A multi-screen tiled seamless display screen according to claim 1, wherein: the internal thread sleeve (8) is arranged at the top of the internal and external thread sleeve (7), the internal thread sleeve (8) is communicated with the internal thread of the internal and external thread sleeve (7) in a threading direction and aperture size, and the external thread part of the internal and external thread sleeve (7) is fixed with the module unit plate (4) in a threaded manner.
4. A multi-screen tiled seamless display screen according to claim 1, wherein: elasticity hasp (11) include with external screw thread post (15) of internal thread through-hole (14) spiro union connection on two frames (3) of butt joint, fixed circular post (16), the annular equidistance of locating external screw thread post (15) top arrange locate rectangle mounting groove (17) on circular post (16) and with rectangle mounting groove (17) spacing rectangle plug-in block (18) of pegging graft, rectangle plug-in block (18) are through the inner wall fixed connection of fixed connection's spring (19) and rectangle mounting groove (17), two butt joints interior screw thread through-hole (14) lateral surface on frame (3) is fixed and is equipped with circular sleeve (20), annular equidistance is arranged on circular sleeve (20) and is equipped with three rectangle through-hole (21) of pegging graft block (18) plug-in connection with rectangle.
5. A multi-screen tiled seamless display screen according to claim 4, wherein: the outer diameter of the external thread column (15) is equal to the outer diameter of the circular column (16), and a limiting disc (22) is arranged at the bottom of the external thread column (15).
6. A multi-screen tiled seamless display screen according to claim 1, wherein: the frame (3) is of a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583650.8U CN210324974U (en) | 2019-09-23 | 2019-09-23 | Seamless display screen of many screens concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583650.8U CN210324974U (en) | 2019-09-23 | 2019-09-23 | Seamless display screen of many screens concatenation |
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| Publication Number | Publication Date |
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| CN210324974U true CN210324974U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921583650.8U Active CN210324974U (en) | 2019-09-23 | 2019-09-23 | Seamless display screen of many screens concatenation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847312A (en) * | 2021-09-27 | 2021-12-28 | 深圳市美亚迪光电有限公司 | Splicing connection structure of display screen and flexible LED display screen |
| CN115394208A (en) * | 2022-10-10 | 2022-11-25 | 张猛 | Installation device of LED display screen |
-
2019
- 2019-09-23 CN CN201921583650.8U patent/CN210324974U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847312A (en) * | 2021-09-27 | 2021-12-28 | 深圳市美亚迪光电有限公司 | Splicing connection structure of display screen and flexible LED display screen |
| CN113847312B (en) * | 2021-09-27 | 2022-12-06 | 深圳市美亚迪光电有限公司 | Splicing connection structure of display screen and flexible LED display screen |
| CN115394208A (en) * | 2022-10-10 | 2022-11-25 | 张猛 | Installation device of LED display screen |
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