CN220491537U - LED display screen mosaic structure - Google Patents
LED display screen mosaic structure Download PDFInfo
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- CN220491537U CN220491537U CN202321981351.6U CN202321981351U CN220491537U CN 220491537 U CN220491537 U CN 220491537U CN 202321981351 U CN202321981351 U CN 202321981351U CN 220491537 U CN220491537 U CN 220491537U
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- 238000009434 installation Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model aims to provide an LED display screen splicing structure aiming at the problem of poor stress of a screen, comprising the following steps: the device comprises a display screen, a fixed hook, a cross rod, a stop bar and a frame; the rear ends of the fixing hooks are fixedly connected to the back of the display screen, one end of the hook body of the fixing hook extends obliquely upwards away from the screen unit, the display screen is fixedly arranged on the position, matched with the cross section of the cross rod, of the hook body through the fixing hooks, the two ends of the cross rod are fixedly connected to the inner side of the frame, a gap which enables the display screen to move up and down during installation is formed in the front end face of the frame along the upper edge of the frame, and the stop bars are matched with the shape and the size of the gap and are detachably and fixedly connected to the gap. The problem that maintenance personnel need whole dismouting maintenance when having solved the display screen and breaking down is solved, and its simple structure, installation step are simple.
Description
Technical Field
The utility model relates to a splicing structure, in particular to an LED display screen splicing structure.
Background
The LED display screen has been widely used in various fields at present due to the advantages of high brightness, low working voltage, low power consumption, long service life, impact resistance, stable performance and the like. The large-size LED display screen is suitable for places such as outdoor screen walls, stadiums, traffic indication and the like, and due to inconvenient transportation and installation, the mode of LED splicing is adopted at present. The existing LED splicing structure is complex in structure, inconvenient to install and maintain, and maintenance personnel need to integrally disassemble and repair when a display screen breaks down, and the display screen is easy to damage due to the fact that the disassembly and assembly are carried on the frame.
The utility model discloses a LED display screen mosaic structure of application number 201910387159.6, including multiunit concatenation unit, the concatenation backplate both sides board is established to show and concatenation panel, display panel installs multiunit display module, center department shaping line concentration groove, line concentration groove department articulates the line concentration lid, line concentration lid both ends shaping inlet wire, splice assembly is established to concatenation panel four sides, it includes elasticity locking lever group and locking lever fastener group, elasticity locking lever group is including fixing the limiting plate on the concatenation panel, wear to establish the locking lever on the limiting plate, the locking lever is close to fixedly connected spring between one end and the limiting plate of concatenation panel center department, shaping annular clamping groove on the other end, locking lever fastener group includes the cardboard, peg graft the block tongue in the cardboard, shaping and annular clamping groove matched with U-shaped bayonet socket on the block tongue. According to the LED display screen splicing structure, the splicing components are arranged, so that the plurality of groups of splicing units are convenient to assemble, the structure is stable and reliable, the display module is convenient to install, the wiring structure is reasonable, and the overhaul is convenient.
However, the device still has some defects in the actual use process:
1. the structure adopts the mode of mutual connection between each screen unit to realize the position fixing, and the interaction force between the screen units is stressed by the screen itself, possibly influences screen life, if this display screen is installed outdoors, is influenced by external factors such as wind blowing, then the screen will bear great force, probably can lead to the screen damage.
2. Although the problem that maintenance personnel need whole dismouting maintenance when having solved the display screen and breaking down, its structure is complicated, and the installation step is loaded down with trivial details, and it has adopted a plurality of elastic components to connect, can appear that the installation time has for a long time the elastic component rust and the problem of inefficacy, and the smooth completion of changing the screen unit is dismantled alone after influencing the later stage screen and breaking down.
Disclosure of Invention
The utility model aims to provide an LED display screen splicing structure aiming at the problem of poor stress of a screen.
The technical aim of the utility model is realized by the following technical scheme:
the utility model relates to an LED display screen splicing structure, which comprises the following components: the device comprises a display screen, a fixed hook, a cross rod, a stop bar and a frame; the rear ends of the fixing hooks are fixedly connected to the back of the display screen, one end of the hook body of the fixing hook extends obliquely upwards away from the screen unit, the display screen is fixedly arranged on the position, matched with the cross section of the cross rod, of the hook body through the fixing hooks, the two ends of the cross rod are fixedly connected to the inner side of the frame, a gap which enables the display screen to move up and down during installation is formed in the front end face of the frame along the upper edge of the frame, and the stop bars are matched with the shape and the size of the gap and are detachably and fixedly connected to the gap.
By adopting the technical scheme, each screen unit is fixed on the cross rod, interaction among the screen units is avoided, the service life of the screen is not affected, and if the display screen is installed outdoors and is affected by external factors such as wind blowing, the force born by the screen can be reduced to a great extent, and accidental damage of the screen is further avoided; the problem that maintenance personnel need whole dismouting maintenance when having also solved the display screen and break down, and its simple structure, installation step are simple, have adopted a plurality of elastic components to connect in contrast file, and its structure can not rust and become invalid because of the elastic component for a long time of installation, and the screen unit is changed to the independent dismantlement after more making things convenient for later stage screen to break down.
Preferably, the screen unit further comprises a power box, and the power box is fixedly connected to the back surface of the screen unit.
By adopting the technical scheme, the power supply box is used for placing a power supply.
Preferably, the frame comprises a right angle frame and a side bar; the right-angle frames are positioned at four corners of the frame, the right-angle frames are directly connected and/or connected through the side bars, and the right-angle frames are fixedly connected with the side bars end to form a closed rectangular frame.
By adopting the technical scheme, the LED display screen can be assembled in multiple sizes by increasing and decreasing the quantity of the strakes.
Preferably, the frame further comprises a first joint edge and a second joint edge; the first and second bridging edges are fixedly connected to two ends of the right-angle frame and the edge strip respectively, through holes with coincident positions are formed in the surfaces of the first and second bridging edges, and the reliable connection of the whole frame is achieved by enabling bolts to pass through the through holes in the surfaces of the first and second bridging edges.
By adopting the technical scheme, the joint of the frame can be smoother through the first joint edge and the second joint edge.
Preferably, the right-angle frame further comprises a diagonal draw bar, and two ends of the diagonal draw bar are fixedly connected to free ends on two sides of the right-angle frame.
By adopting the technical scheme, the diagonal draw bar has the function of enabling the right-angle frame structure to be more stable.
The utility model has the following beneficial effects: each screen unit is fixed on the cross rod, interaction among the screen units is avoided, the service life of the screen is not affected, and if the display screen is installed outdoors and is affected by external factors such as wind blowing, the force born by the screen can be reduced to a great extent, and accidental damage of the screen is further avoided; the problem that maintenance personnel need whole dismouting maintenance when having also solved the display screen and break down, and its simple structure, installation step are simple, have adopted a plurality of elastic components to connect in contrast file, and its structure can not rust and become invalid because of the elastic component for a long time of installation, and the screen unit is changed to the independent dismantlement after more making things convenient for later stage screen to break down. The power supply box is used for placing a power supply. The LED display screen can be assembled in multiple sizes by increasing and decreasing the quantity of the edge strips. The joint of the frame can be smoother through the first joint edge and the second joint edge. The diagonal draw bar has the function of enabling the right-angle frame structure to be more stable.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a front perspective of the entirety of an LED screen;
FIG. 2 is a schematic view of the rear perspective of the LED screen as a whole;
FIG. 3 is a schematic diagram of the structure of a single screen unit;
FIG. 4 is a schematic perspective view of a frame joint;
fig. 5 is an enlarged view at B.
Reference numerals indicate, 1, a display screen; 2. a fixed hook; 3. a cross bar; 4. a frame; 401. a right angle frame; 402. edge strips; 403. the first joint edge is connected; 404. the second joint edge is formed; 405. a diagonal draw bar; 406. a bolt; 5. a power supply box; 6. and a barrier strip.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
An LED display screen splice structure, as shown in fig. 1-5, comprising: the display screen 1, the fixed hook 2, the cross rod 3, the stop bar 6 and the frame 4; the tail ends of the fixing hooks 2 are fixedly connected to the back of the display screen 1, one ends of the hook bodies of the fixing hooks 2 extend obliquely upwards away from the screen unit, the display screen 1 is fixedly arranged on the position, matched with the cross section of the cross rod 3, of the shape of the hook body through the fixing hooks 2, the two ends of the cross rod 3 are fixedly connected to the inner side of the frame 4, gaps which enable the display screen 1 to be vertically displaced during installation are formed in the front end face of the frame 4 along the upper edge, and the stop bars 6 are matched with the shapes and the sizes of the gaps and are detachably and fixedly connected to the gaps. The screen unit also comprises a power supply box 5, and the power supply box 5 is fixedly connected to the back surface of the screen unit. The frame 4 comprises a right angle frame 401 and a side bar 402; the right angle frames 401 are positioned at four corners of the frame 4, the right angle frames 401 are directly connected and/or connected through the side bars 402, and the right angle frames 401 and the side bars 402 are fixedly connected end to form a closed rectangular frame 4. The frame 4 further comprises a first lap 403 and a second lap 404; the first joint edge 403 and the second joint edge 404 are respectively and fixedly connected to two ends of the right-angle frame 401 and the edge 402, through holes with coincident positions are formed in the surfaces of the first joint edge 403 and the second joint edge 404, and the bolts 406 penetrate through the through holes in the surfaces of the first joint edge 403 and the second joint edge 404 to achieve reliable connection of the whole frame 4. The right angle frame 401 further comprises a diagonal draw bar 405, and two ends of the diagonal draw bar 405 are fixedly connected to free ends of two sides of the right angle frame 401.
Each screen unit is fixed on the cross rod 3, interaction among the screen units is avoided, the service life of the screen is not affected, and if the display screen 1 is installed outdoors and is affected by external factors such as wind blowing, the force born by the screen can be reduced to a great extent, and accidental damage of the screen is further avoided; the problem that maintenance personnel need whole dismouting maintenance when display screen 1 breaks down has also been solved to this structure, and its simple structure, and the installation step is simple, has adopted a plurality of elastic components to connect in contrast file, and its structure can not rust and become invalid because of the elastic component for a long time of installation, and the screen unit is changed to the independent dismantlement after more making things convenient for later stage screen to break down. The power supply box 5 is used for placing a power supply. By increasing or decreasing the number of edge strips 402, the assembly of the multi-sized LED display screen 1 can be adapted. The joint of the frame 4 can be flattened by the first joint edge 403 and the second joint edge 404. The diagonal braces 405 serve to make the right angle shelf 401 more structurally stable.
During installation, the side strips 402 of the right-angle frame 401 are fixedly connected through the first joint edge 403 and the second joint edge 404 to form a stable rectangular frame, the cross rod 3 is transversely arranged, two ends of the cross rod are fixedly connected to the inner sides of two vertical walls of the frame 4, the screen is fixed in position on the cross rod 3 through the fixing hooks 2 from the front end face to the rear end face of the frame 4, and installation is completed; when the screen is in a problem and needs to be replaced, the screen is pushed backwards and lifted upwards, so that the hook body is separated from the cross rod 3, then the screen is turned over for a certain angle, the screen is detached, then the opposite actions are repeated to put the screen back, and the replacement is completed
This specific example is merely illustrative of the utility model and is not intended to be limiting.
Claims (5)
1. The utility model provides a LED display screen mosaic structure which characterized in that includes: the device comprises a display screen (1), a fixed hook (2), a cross bar (3), a stop bar and a frame (4); the rear ends of the fixing hooks (2) are fixedly connected to the back of the display screen (1), one ends of the fixing hooks (2) are far away from the screen unit and extend obliquely upwards, the display screen (1) is fixedly arranged on the position of the fixing hooks (2) and matched with the cross section of the cross rod (3), the two ends of the cross rod (3) are fixedly connected to the inner side of the frame (4), the front end face of the frame (4) is provided with a gap along the upper edge, the gap can be displaced up and down when the display screen (1) is installed, and the stop bar is matched with the shape and the size of the gap and can be detached to be fixedly connected to the gap.
2. The LED display screen (1) splice structure of claim 1, characterized in that: the screen unit also comprises a power supply box (5), and the power supply box (5) is fixedly connected to the back surface of the screen unit.
3. The LED display screen (1) splice structure of claim 1, characterized in that: the frame (4) comprises a right angle frame (401) and a side bar (402); the right-angle frames (401) are positioned at four corners of the frame (4), the right-angle frames (401) are directly connected and/or connected through the side bars (402), and the right-angle frames (401) are fixedly connected with the side bars (402) end to form a closed rectangular frame (4).
4. A LED display screen (1) splice structure according to claim 3, characterized in that: the frame (4) also comprises a first joint edge (403) and a second joint edge (404); the first joint edge (403) and the second joint edge (404) are respectively and fixedly connected to two ends of the right-angle frame (401) and the edge strip (402), through holes with coincident positions are formed in the surfaces of the first joint edge (403) and the second joint edge (404), and the bolts (406) penetrate through the through holes in the surfaces of the first joint edge (403) and the second joint edge (404) to realize reliable connection of the whole frame (4).
5. A LED display screen (1) splice structure according to claim 3, characterized in that: the right-angle frame (401) further comprises a diagonal draw bar (405), and two ends of the diagonal draw bar (405) are fixedly connected to free ends of two sides of the right-angle frame (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981351.6U CN220491537U (en) | 2023-07-26 | 2023-07-26 | LED display screen mosaic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981351.6U CN220491537U (en) | 2023-07-26 | 2023-07-26 | LED display screen mosaic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220491537U true CN220491537U (en) | 2024-02-13 |
Family
ID=89831539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981351.6U Active CN220491537U (en) | 2023-07-26 | 2023-07-26 | LED display screen mosaic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220491537U (en) |
-
2023
- 2023-07-26 CN CN202321981351.6U patent/CN220491537U/en active Active
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