CN220727623U - Welding-free frame structure of LED display screen - Google Patents
Welding-free frame structure of LED display screen Download PDFInfo
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- CN220727623U CN220727623U CN202322217651.3U CN202322217651U CN220727623U CN 220727623 U CN220727623 U CN 220727623U CN 202322217651 U CN202322217651 U CN 202322217651U CN 220727623 U CN220727623 U CN 220727623U
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- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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Abstract
The utility model discloses a welding-free frame structure of an LED display screen, which comprises two cross bars and two vertical bars, wherein the surfaces of the two cross bars are respectively provided with a moving hole in a penetrating way, the two moving holes are respectively internally and symmetrically provided with a moving rod in a moving way, both ends of the moving rod are respectively provided with triangular grooves, the surfaces of the moving rod are respectively provided with a rectangular groove communicated with the triangular grooves, both ends of the two vertical bars are respectively fixedly provided with triangular blocks, the surfaces of a plurality of triangular blocks are respectively fixedly provided with a rectangular block, the surfaces of the rectangular blocks are respectively provided with a limiting groove, the surfaces of the moving rod are respectively provided with a clamping block, the clamping blocks are inserted into the limiting grooves, and the surfaces of the moving rod are respectively provided with a locking assembly for locking the clamping blocks. According to the utility model, through the mutual matching of the movable rod, the vertical rod, the triangular block, the rectangular block, the clamping block and the locking component, the vertical rod, the transverse rod and the movable rod can be spliced into a rectangular frame, the connection is stable, the operation is simple, and the frame can be disassembled and spliced conveniently.
Description
Technical Field
The utility model relates to the technical field of frame structures, in particular to a welding-free frame structure of an LED display screen.
Background
Along with the continuous development and rapid development of the LED display screen technology, the LED display screen is widely applied to different application scenes, and the display screen needs to be firstly installed on an installation frame in the installation process and then fixedly installed on a wall by the installation frame, so that the installation frame structure has an important role in the installation process.
Most of the existing mounting frame structures are often spliced together in a welding mode, the mounting process is complex, and the dismantling process of the display screen is very troublesome after the display screen is used.
Disclosure of Invention
The utility model aims to solve the defects in the prior art that most of the existing mounting frame structures are spliced together in a welding mode, the mounting process is complex, and the dismantling process of a display screen is troublesome after the use of the display screen is finished, so that the LED display screen welding-free frame structure is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the welding-free frame structure of the LED display screen comprises two cross bars and two vertical bars, wherein the surfaces of the two cross bars are provided with moving holes in a penetrating way, the moving holes are internally provided with moving rods in a symmetrical moving way, the two ends of each moving rod are provided with triangular grooves, and the surfaces of the moving rods are provided with rectangular grooves communicated with the triangular grooves;
the two ends of two montants are all fixed mounting has the triangular block, and a plurality of equal fixed mounting in surface of triangular block has the rectangular block, the triangular block inserts and establishes in the triangular groove, the rectangular block inserts and establishes at the rectangular inslot and one end wears out the rectangular groove, the spacing groove has been seted up on the rectangular block surface, the carriage release surface is equipped with the fixture block, the fixture block inserts and establishes at the spacing inslot, the carriage release surface is equipped with the locking subassembly that is used for locking the fixture block.
Preferably, a plurality of clamping holes communicated with the moving holes are formed in the surface of the cross rod, a mounting block is fixedly mounted at one end of the moving rod, a through hole is formed in the surface of the mounting block, a limiting rod is slidably mounted in the through hole, a stop block is fixedly mounted at one end of the limiting rod, a fixing block is fixedly sleeved on the limiting rod, a first telescopic spring is sleeved on the limiting rod, two ends of the first telescopic spring are fixedly connected with the fixing block and the mounting block respectively, and one end of the limiting rod penetrates through the clamping hole.
Preferably, the mounting groove has been seted up to the surface symmetry of movable rod, locking assembly includes slidable mounting stopper, the trapezoidal piece of fixed mounting on the stopper surface and many fixed mounting second telescopic spring in the mounting groove, the one end and the trapezoidal piece fixed connection of second telescopic spring, stopper and fixture block contact.
Preferably, the cross section of the limiting block is L-shaped.
Preferably, the surfaces of the moving rods and the two vertical rods are fixedly provided with positioning blocks, and the surfaces of the positioning blocks are provided with positioning grooves.
Preferably, a plurality of anti-skid pads are fixedly arranged in the positioning grooves, and the anti-skid pads are made of rubber materials.
The utility model has the beneficial effects that:
the frame is installed in a splicing mode without adopting welding, and the vertical rod, the cross rod and the moving rod can be spliced into a rectangular frame through the mutual matching of the moving rod, the vertical rod, the triangular block, the rectangular block, the clamping block and the locking component, so that the frame is stable in connection, simple in operation and convenient to detach and splice.
Drawings
Fig. 1 is a schematic front perspective view of a welding-free frame structure of an LED display screen according to the present utility model;
fig. 2 is a schematic diagram of a rear-view perspective partial cross-section structure of a welding-free frame structure of an LED display screen according to the present utility model;
fig. 3 is a schematic diagram of a three-dimensional explosion structure of a joint of a movable rod and a vertical rod in a welding-free frame structure of an LED display screen;
fig. 4 is a schematic view of an internal three-dimensional structure of a cross bar moving hole in a welding-free frame structure of an LED display screen according to the present utility model;
fig. 5 is an enlarged view of the structure at a in fig. 2.
In the figure: the device comprises a cross rod 1, a vertical rod 2, a moving rod 3, a triangular block 4, a rectangular block 5, a clamping block 6, a mounting block 7, a limiting rod 8, a stop block 9, a fixing block 10, a first telescopic spring 11, a limiting block 12, a trapezoid block 13, a second telescopic spring 14 and a positioning block 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a welding-free frame structure of an LED display screen, which comprises two cross bars 1 and two vertical bars 2, the moving holes are all formed in the surfaces of the two cross bars 1, the moving rods 3 are symmetrically and movably installed in the two moving holes, triangular grooves are formed in the two ends of the moving rods 3, rectangular grooves communicated with the triangular grooves are formed in the surfaces of the moving rods 3, a plurality of clamping holes communicated with the moving holes are formed in the surfaces of the cross bars 1, a mounting block 7 is fixedly installed at one end of the moving rods 3, through holes are formed in the surfaces of the mounting block 7, a limiting rod 8 is slidably installed in the through holes, a stop block 9 is fixedly installed at one end of the limiting rod 8, a fixing block 10 is fixedly sleeved on the limiting rod 8, a first telescopic spring 11 is sleeved on the limiting rod 8, two ends of the first telescopic spring 11 are fixedly connected with the fixing block 10 and the mounting block 7 respectively, and one end of the limiting rod 8 penetrates through the clamping holes.
Through two horizontal poles 1, two montants 2 and many movable rods 3 formation rectangle frame, and then install the LED display screen in the rectangle frame, installer can adjust the distance between two montants 2 according to the length of display screen, can press gag lever post 8 at first, makes gag lever post 8 take place to remove in the through-hole, and first telescopic spring 11 compresses to remove gag lever post 8 from the card downthehole, then alright movable rod 3, and then adjusts the interval at two movable rod 3 both ends on the horizontal pole 1.
The both ends of two montants 2 are all fixed mounting has triangular block 4, the equal fixed mounting in surface of a plurality of triangular blocks 4 has rectangular block 5, triangular block 4 inserts and establishes in the triangular groove, rectangular block 5 inserts and establishes in the rectangular groove and one end wears out the rectangular groove, the spacing groove has been seted up on rectangular block 5 surface, the movable rod 3 surface is equipped with fixture block 6, fixture block 6 inserts and establishes at the spacing inslot, the movable rod 3 surface is equipped with the locking component who is used for locking fixture block 6, the mounting groove has been seted up to the surface symmetry of movable rod 3, locking component includes slider 12 of slidable mounting in the mounting groove, trapezoidal piece 13 and many fixed mounting on stopper 12 surface are at mounting inslot second expansion spring 14, the one end and the trapezoidal piece 13 fixed connection of second expansion spring 14, stopper 12 and fixture block 6 contact, the cross section of stopper 12 is L shape.
When splicing the frame, the installer inserts triangle piece 4 of fixed mounting in montant 2 one end to in the triangle groove, and insert rectangle piece 5 of fixed mounting on triangle piece 4 to in the rectangle groove, and one end passes the rectangle groove, then place fixture block 6 on the movable rod 3 surface, drive fixture block 6 to rectangle piece 5 direction removal again, at the in-process that removes, fixture block 6 can contact with the inclined plane of trapezoidal piece 13, and then produce pressure to the inclined plane, then under the effect of pressure, trapezoidal piece 13 drives stopper 12 vertical downwardly moving, the compression of second expansion spring 14, until fixture block 6 inserts in the spacing inslot, under the effect of second expansion spring 14 elasticity, trapezoidal piece 13 drives stopper 12 vertical upwardly moving, and then lock fixture block 6 through stopper 12, no longer adopt welded concatenation mode installation frame, connect firmly, easy operation and can be convenient dismantle and splice the frame.
The equal fixed mounting in the surface of many movable rods 3 and two montants 2 has locating piece 15, and the constant head tank has all been seted up on the surface of a plurality of locating pieces 15, and equal fixed mounting has the slipmat in a plurality of constant head tanks, and a plurality of slipmats are the rubber material, and the four sides of display screen are the joint respectively in a plurality of constant head tanks, and the frictional force between the constant head tank cell wall and the display screen surface can be increased to the slipmat to make the installation that the display screen can stabilize in the frame.
In the utility model, when splicing the frame, an installer firstly inserts the triangular block 4 fixedly arranged at one end of the vertical rod 2 into the triangular groove, inserts the rectangular block 5 fixedly arranged on the triangular block 4 into the rectangular groove, and passes through the rectangular groove at one end, then inserts the clamping block 6 into the limit groove, and locks the clamping block 6 through the locking component, so that the frame is not installed in a welded splicing mode, the connection is stable, the operation is simple, and the frame can be disassembled and spliced conveniently.
Overall, for technical problems: most of the existing mounting frame structures are often spliced together in a welding mode, the mounting process is complex, and the dismantling process of the display screen is very troublesome after the use of the display screen is finished; adopts the technical proposal that: the vertical rod 2, the cross rod 1 and the moving rod 3 are spliced into a rectangular frame through the mutual matching of the moving rod 3, the vertical rod 2, the triangular block 4, the rectangular block 5, the clamping block 6 and the locking component; the implementation process of the technical scheme is as follows: when splicing the frames, an installer firstly inserts the triangular block 4 fixedly arranged at one end of the vertical rod 2 into the triangular groove, inserts the rectangular block 5 fixedly arranged on the triangular block 4 into the rectangular groove, and one end of the rectangular block passes through the rectangular groove, and then inserts the clamping block 6 into the limit groove, and then locks the clamping block 6 through the locking component; therefore, the technical problem can be necessarily solved, and the realized technical effects are as follows: the frame is installed in a splicing mode without adopting welding, the connection is stable, the operation is simple, and the frame can be conveniently detached and spliced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a LED display screen exempts from to weld frame construction, includes two horizontal pole (1) and two montants (2), its characterized in that, two the surface of horizontal pole (1) has all run through and has seted up the removal hole, two the downthehole symmetrical removal of moving is installed movable rod (3), triangular groove has all been seted up at the both ends of movable rod (3), rectangular groove that is linked together with the triangular groove has been seted up on the surface of movable rod (3);
the two ends of two montants (2) are all fixed mounting has triangular block (4), a plurality of the equal fixed mounting in surface of triangular block (4) has rectangular block (5), triangular block (4) are inserted and are established in the triangular groove, rectangular block (5) are inserted and are established in rectangular groove and one end is worn out rectangular groove, the spacing groove has been seted up on rectangular block (5) surface, movable rod (3) surface is equipped with fixture block (6), fixture block (6) are inserted and are established in the spacing groove, movable rod (3) surface is equipped with the locking subassembly that is used for locking fixture block (6).
2. The welding-free frame structure of an LED display screen according to claim 1, characterized in that a plurality of clamping holes communicated with the moving holes are formed in the surface of the cross rod (1), a mounting block (7) is fixedly mounted at one end of the moving rod (3), a through hole is formed in the surface of the mounting block (7), a limiting rod (8) is slidably mounted in the through hole, a stop block (9) is fixedly mounted at one end of the limiting rod (8), a fixing block (10) is fixedly sleeved on the limiting rod (8), a first telescopic spring (11) is sleeved on the limiting rod (8), two ends of the first telescopic spring (11) are fixedly connected with the fixing block (10) and the mounting block (7) respectively, and one end of the limiting rod (8) penetrates through the clamping holes.
3. The welding-free frame structure of an LED display screen according to claim 1, wherein the surface of the moving rod (3) is symmetrically provided with mounting grooves, the locking assembly comprises a limiting block (12) slidably mounted in the mounting grooves, a trapezoid block (13) fixedly mounted on the surface of the limiting block (12) and a plurality of second telescopic springs (14) fixedly mounted in the mounting grooves, one end of each second telescopic spring (14) is fixedly connected with the trapezoid block (13), and the limiting block (12) is in contact with the corresponding fixture block (6).
4. A welding-free frame structure for LED display screens according to claim 3, characterized in that the cross section of the stopper (12) is L-shaped.
5. The welding-free frame structure of the LED display screen according to claim 1, wherein positioning blocks (15) are fixedly arranged on the surfaces of the moving rods (3) and the two vertical rods (2), and positioning grooves are formed in the surfaces of the positioning blocks (15).
6. The welding-free frame structure of an LED display screen of claim 5, wherein a plurality of said positioning grooves are fixedly equipped with anti-slip pads, and a plurality of said anti-slip pads are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217651.3U CN220727623U (en) | 2023-08-17 | 2023-08-17 | Welding-free frame structure of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217651.3U CN220727623U (en) | 2023-08-17 | 2023-08-17 | Welding-free frame structure of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727623U true CN220727623U (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217651.3U Active CN220727623U (en) | 2023-08-17 | 2023-08-17 | Welding-free frame structure of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727623U (en) |
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2023
- 2023-08-17 CN CN202322217651.3U patent/CN220727623U/en active Active
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