CN219063033U

CN219063033U - Outer support frame of LED display screen

Info

Publication number: CN219063033U
Application number: CN202223174285.XU
Authority: CN
Inventors: 涂庆兵
Original assignee: Shanghai Yangwei Photoelectric Technology Co ltd
Current assignee: Shanghai Yangwei Photoelectric Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-23
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of LED display screens, and discloses an outer support frame of an LED display screen, which comprises a support frame, wherein the top and the left side of the support frame are both provided with mounting grooves, a compression spring is fixed in each mounting groove, a sliding block is fixed at the other end of each compression spring, and the surface of each sliding block is in sliding connection with the inner wall of each mounting groove; according to the utility model, the frames can be connected with each other through the limiting blocks, so that the frames can be installed once when being required to be fixed, the working efficiency of workers is further improved, when the wall surface is not smooth enough, the supporting frames can be adjusted through the threaded rods and the installation shells, so that the supporting frames can be attached to the wall surface, the supporting frames can be more smooth when being spliced, the supporting frames are more stable, the safety of the supporting frames when in use is improved, and the problems that the installation of the existing frames is complicated when in use, and the safety of the installed frames is poor are solved.

Description

Outer support frame of LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an outer support frame of an LED display screen.

Background

The existing large-sized LED display equipment is formed by splicing and combining a plurality of display screen units, the display screen units are formed by combining a frame and a display panel arranged on the frame, and various accommodating chambers are required to be processed on the frame according to assembly requirements in order to be capable of accommodating other electronic components.

At present, most frames when LED display screen is used are directly spliced on the wall surface, but when the frames are spliced, the frames are required to be installed again after being positioned, the installation position of the frames is not accurate enough, the inclination condition occurs, the installation is also complicated, the working efficiency of workers is reduced, meanwhile, the wall surface can be insufficiently leveled when the frames are installed, the frames are attached to the wall surface after the frames are installed, the frames are inclined, the installation of follow-up unit plates is affected, the display effect is affected, and the frames are not stable enough to install and the safety when in use is affected.

Disclosure of Invention

The utility model aims to provide an outer support frame of an LED display screen, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outer braced frame of LED display screen, includes the support frame, the mounting groove has all been seted up at the top and the left side of support frame, the inside of mounting groove is fixed with compression spring, compression spring's the other end is fixed with the slider, the surface of slider and the inner wall sliding connection of mounting groove, one side that compression spring was kept away from to the slider is fixed with the stopper, the bottom and the right side of support frame all are fixed with the fixed plate, the spacing groove has been seted up on the surface of fixed plate, one side of support frame is provided with the bolt, the opposite side of bolt runs through the opposite side to the support frame, the back of support frame is fixed with the installation shell, the inner chamber threaded connection of installation shell has the threaded rod, the one end of threaded rod is fixed with the stripper plate.

Preferably, the front surface of the supporting frame is provided with a groove, the diameter of the groove is larger than the width of the bolt, and the groove is matched with the bolt for use.

Preferably, a protrusion is fixed on one side of the extrusion plate far away from the threaded rod, and the protrusion is conical in shape.

Preferably, the number of the mounting grooves is the same as that of the fixing plates, and the positions of the mounting grooves and the positions of the fixing plates correspond to each other.

Preferably, the shape of the limiting block is wedge-shaped, and the limiting block is matched with the limiting groove for use.

Preferably, the positions of the mounting shell and the bolts are staggered, and the center points of the upper bolt and the lower bolt are positioned on the same vertical line.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the frames can be connected with each other through the limiting blocks, so that the frames can be installed once when being required to be fixed, the working efficiency of workers is further improved, when the wall surface is not smooth enough, the supporting frames can be adjusted through the threaded rods and the installation shells, so that the supporting frames can be attached to the wall surface, the supporting frames can be more smooth when being spliced, the supporting frames are more stable, the safety of the supporting frames when in use is improved, and the problems that the installation of the existing frames is complicated when in use, and the safety of the installed frames is poor are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective cross-sectional structure in the present utility model;

FIG. 3 is a schematic view of a partial perspective cross-sectional structure of another view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 2C according to the present utility model.

In the figure: 1. a support frame; 2. a mounting groove; 3. a compression spring; 4. a slide block; 5. a limiting block; 6. a fixing plate; 7. a limit groove; 8. a groove; 9. a bolt; 10. a mounting shell; 11. a threaded rod; 12. an extrusion plate; 13. a protrusion.

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. 1-6, please show the outer braced frame of LED display screen, including support frame 1, mounting groove 2 has all been seted up at the top and the left side of support frame 1, the inside of mounting groove 2 is fixed with compression spring 3, compression spring 3's the other end is fixed with slider 4, the surface and the inner wall sliding connection of mounting groove 2 of slider 4, one side that compression spring 3 was kept away from to slider 4 is fixed with stopper 5, support frame 1's bottom and right side all are fixed with fixed plate 6, limit groove 7 has been seted up on the surface of fixed plate 6, one side of support frame 1 is provided with bolt 9, the opposite side of bolt 9 runs through to support frame 1's opposite side, support frame 1's back is fixed with installation shell 10, the inner chamber threaded connection of installation shell 10 has threaded rod 11, the one end of threaded rod 11 is fixed with squeeze plate 12, this frame makes the frame can interconnect through stopper 5, make it just install once, staff's work efficiency has been further promoted when meetting the wall and not level and smooth, can adjust support frame 1 through threaded rod 11 and installation shell 10, make it laminate with the wall, can not only make support frame 1 when the concatenation, the support frame 1 is more level and more stable when the installation is used at present, the safety is better and more stable is used at the time, the installation of the support frame is used.

The recess 8 has been seted up in the front of support frame 1, and the diameter of recess 8 is greater than the width of bolt 9, and recess 8 and bolt 9 cooperation are used, and in this embodiment, through the setting of recess 8, can deposit the unnecessary part of bolt 9, avoid the one end overlength of bolt 9 and lead to the front of support frame 1 not enough level and smooth.

The extrusion plate 12 is fixed with protruding 13 far away from one side of threaded rod 11, and protruding 13's shape is conical, in this embodiment, through protruding 13's setting, can increase the friction of extrusion plate 12 and wall when extrusion plate 12 and wall contact, makes it can fix more firmly.

The quantity of mounting groove 2 is the same with the quantity of fixed plate 6, and the position of mounting groove 2 corresponds each other with the position of fixed plate 6, in this embodiment, through this kind of setting, can be when splice next support frame 1, can end to end, makes it can connect more level and smooth.

The shape of stopper 5 is wedge, and stopper 5 and spacing groove 7 cooperation are used, in this embodiment, through this kind of setting, can be when fixed plate 6 inserts support frame 1 light more, and stopper 5 can block in the inside of spacing groove 7 simultaneously to realize fixing to support frame 1.

The positions of the mounting shell 10 and the bolts 9 are staggered, and the center points of the upper and lower bolts 9 are located on the same vertical line, in this embodiment, through such arrangement, the fixing effect can be better when the support frame 1 is mounted, and the supporting effect on the support frame 1 can be increased.

Working principle: firstly, place support frame 1 in the place that needs to install, then use bolt 9 to fix support frame 1, when installing bolt 9, carry out simple spacing through bolt 9 to support frame 1 earlier, make it can not drop, then according to the roughness of wall body, rotatory threaded rod 11, threaded rod 11 drives stripper plate 12 simultaneously and rotates, make the position of stripper plate 12 can remove, after adjusting the position of stripper plate 12 to the laminating wall, carry out thorough fixing with bolt 9 again in proper order, when needs splice next support frame 1, aim at mounting groove 2 with fixed plate 6, make the inside that fixed plate 6 inserted mounting groove 2, the fixed plate 6 extrudeed stopper 5 simultaneously, immediately stopper 5 causes the extrusion to slider 4, when fixed plate 6 thoroughly inserts the inside of mounting groove 2, make stopper 5 card in the inside of spacing groove 7 under the effect of compression spring 3, realize fixing and splice support frame 1 position, then adjust the position of stripper plate 12, make its junction can be more level, then use bolt 9 to fix can.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

An outer support frame of an LED display screen comprises a support frame (1), and is characterized in that: mounting groove (2) have all been seted up at the top and the left side of support frame (1), the inside of mounting groove (2) is fixed with compression spring (3), the other end of compression spring (3) is fixed with slider (4), the inner wall sliding connection of the surface and mounting groove (2) of slider (4), one side that compression spring (3) was kept away from to slider (4) is fixed with stopper (5), the bottom and the right side of support frame (1) all are fixed with fixed plate (6), spacing groove (7) have been seted up on the surface of fixed plate (6), one side of support frame (1) is provided with bolt (9), the opposite side of bolt (9) runs through to the opposite side of support frame (1), the back of support frame (1) is fixed with installation shell (10), the inner chamber threaded connection of installation shell (10) has threaded rod (11), the one end of threaded rod (11) is fixed with extrusion plate (12).
2. The LED display screen outer support frame of claim 1, wherein: the front of support frame (1) has offered recess (8), the diameter of recess (8) is greater than the width of bolt (9), recess (8) and bolt (9) cooperation use.
3. The LED display screen outer support frame of claim 1, wherein: a bulge (13) is fixed on one side of the extrusion plate (12) far away from the threaded rod (11), and the bulge (13) is conical in shape.
4. The LED display screen outer support frame of claim 1, wherein: the number of the mounting grooves (2) is the same as that of the fixing plates (6), and the positions of the mounting grooves (2) and the positions of the fixing plates (6) correspond to each other.
5. The LED display screen outer support frame of claim 1, wherein: the shape of the limiting block (5) is wedge-shaped, and the limiting block (5) is matched with the limiting groove (7).
6. The LED display screen outer support frame of claim 1, wherein: the positions of the mounting shell (10) and the bolts (9) are staggered, and the center points of the bolts (9) at the upper part and the lower part are positioned on the same vertical line.