CN212873916U

CN212873916U - LED display screen

Info

Publication number: CN212873916U
Application number: CN202021655892.6U
Authority: CN
Inventors: 张雨
Original assignee: Shenzhen Yili Photoelectric Technology Co ltd
Current assignee: Shenzhen Yili Photoelectric Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-02
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to the technical field of display screens, in particular to an LED display screen, which comprises a display screen frame, a plurality of display modules and a fixing frame, wherein the display modules comprise LED display screens and connecting frames, the back surface of the display screen frame and the position close to the outer side are fixedly connected with a first convex plate, the inner wall of the first convex plate and the positions close to the front surfaces and the middle parts of the back surfaces of the plurality of display modules are respectively provided with a limiting clamping groove, through the structural design of spacing draw-in groove, the head rod, the fixed plate, the threaded rod, an internal thread section of thick bamboo, second connecting rod and joint piece, effectual messenger display module has had the effect that the position is injectd in the use, has avoided this LED display screen to have the phenomenon of unexpected slip risk in the in-process of using, has solved because the phenomenon that appears offset between display module and the display screen frame influences normal image or video display effect's problem.

Description

LED display screen

Technical Field

The utility model relates to a display screen technical field, concretely relates to LED display screen.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, recording signal, etc., and all limit fixedly through the magnetic bolt between them, connect between frame and the LED display module in order to facilitate in earlier stage, leave the space reserved between frame and its LED display module, however, in the course of using, if receive the collision after using for a long time or in the course of using unexpectedly, then will result in the phenomenon of position excursion to appear between frame and the LED display module very likely, thus influence the display effect of picture or video of the LED display module, unfavorable to the normal use of LED display screen, therefore, it is necessary to design a kind of LED display screen, thus solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a LED display screen possesses and carries out advantages such as position injecture to LED display module, has solved because all fixed through magnetic adsorption between LED display module and the frame, and leads to the easy position slip of appearing of LED display module in the use and influence the problem of image display effect.

The utility model discloses a LED display screen, including display screen frame, a plurality of display module and mount, a plurality of display module all include LED display screen and connection frame, the back of display screen frame and the position department that is close to the outside fixedly connected with first flange, the inner wall of first flange and the position department that is close to a plurality of display module front and back middle parts all seted up spacing draw-in groove, the middle part position department of the top of display module connection frame and bottom all runs through and has seted up the opening, the position department that the back of display module connection frame and is close to the left and right sides all along horizontal transverse fixedly connected with two head rods, a plurality of between the head rod and the position department that is close to display module back middle part fixedly connected with the fixed plate, the top and the bottom of fixed plate all fixedly connected with the threaded rod, the surface through threaded connection of threaded rod has an interior thread section of thick bamboo, it is a plurality of the equal fixedly connected with second connecting rod in left and right sides position department that fixed plate top and bottom were kept away from respectively to the internal thread section of thick bamboo, it is a plurality of the second connecting rod is kept away from position department between the fixed plate upper and lower both ends face respectively and is all through opening fixedly connected with joint piece, joint piece activity is pegged graft in the inside of spacing draw-in groove.

The utility model discloses a LED display screen, wherein an internal thread section of thick bamboo is cylindrical structural design, the surface of an internal thread section of thick bamboo is the matte structure.

The utility model discloses a LED display screen, wherein the back of fixed plate and the equal fixedly connected with second flange of position department near top and bottom, the second flange is including vertical board and vertical board, and is a plurality of the vertical board of fixed plate is close to the equal fixedly connected with magnet piece of position department of fixed plate top and bottom respectively, the surface of magnet piece and the second flange that is close to display screen frame top and bottom adsorb and have the metal to place the box, one side swing joint that box magnet piece box was placed to the metal has the apron, the equal fixedly connected with handle of one end that the box was placed to the metal is kept away from to the apron, the inside packing that the box was placed to the metal has air drying agent, the left and right sides that the box was placed to the metal all runs through and has seted up a plurality of air vents.

The utility model discloses a LED display screen, wherein the metal is placed the box and is located the position department between vertical board and the vertical board of second flange, the metal is placed the front and the back of box and is laminated each other with the back of fixed plate and the front of the vertical board of second flange respectively.

The utility model discloses a LED display screen, wherein the apron is close to the metal and places the inside position department fixedly connected with rubber buffer of box, the rubber buffer closely laminates with the inner wall that the box was placed to the metal.

The utility model discloses a LED display screen, wherein the metal is placed the left and right sides of box and is close to the equal fixedly connected with third connecting rod of position department of display screen frame top and bottom, and is a plurality of the third connecting rod all is located the back of display module linking frame and first flange, and is a plurality of just keep away from the equal fixedly connected with third flange of position department of metal placement box between the third connecting rod, it is a plurality of the third flange is close to the equal fixedly connected with of position department of display screen frame top and bottom respectively and grabs the board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, through the structural design of spacing draw-in groove, head rod, fixed plate, threaded rod, interior thread section of thick bamboo, second connecting rod and joint piece, effectual make display module have the effect that the position is injectd in the use, avoided this LED display screen to have the phenomenon of unexpected slip risk at the in-process that uses, solved because the phenomenon that appears offset between display module and the display screen frame influences normal image or video display effect's problem.

2. The utility model discloses, through the second flange, the magnet piece, the box is placed to the metal, the structural design of apron and air drying agent, can effectually make this LED display screen have dampproofing effect, avoided the device to lead to the condition that display module easily receives the moisture damage to appear installing outside hotel or food and beverage shop, through the third connecting rod, the structural design of third flange and grabs the board, the staff's later stage of being convenient for places the inside air drying agent who fills of box and changes the operation to the metal, the difficult condition appearance of placing the box and taking out with the metal has been avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a back view of the cross section of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of a back view of a display module according to the present invention;

fig. 5 is a schematic view of a connection structure between a display module and a threaded rod according to the present invention;

fig. 6 is a schematic side view of the display module of the present invention.

In the figure: 1. a display screen frame; 2. a display module; 3. a fixed mount; 4. a first convex plate; 5. a limiting clamping groove; 6. a first connecting rod; 7. a fixing plate; 8. a threaded rod; 9. an internal threaded barrel; 10. a second connecting rod; 11. a clamping block; 12. a second convex plate; 13. a magnet block; 14. a metal placement box; 15. a cover plate; 16. a handle; 17. a rubber plug; 18. a third connecting rod; 19. a third convex plate; 20. grabbing a plate; 21. and (6) a port.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-6, the LED display of the present invention comprises a display frame 1, a plurality of display modules 2 and a fixing frame 3, wherein each of the plurality of display modules 2 comprises an LED display screen and a connecting frame, a first convex plate 4 is fixedly connected to a position on the back surface of the display frame 1 near the outer side, a position on the inner wall of the first convex plate 4 near the middle of the front surface and the back surface of each of the plurality of display modules 2 is provided with a position-limiting slot 5, a middle position of the top and the bottom of the connecting frame of the display module 2 is provided with a through hole 21, two first connecting rods 6 are horizontally and transversely fixedly connected to positions on the back surface of the connecting frame of the display module 2 near the left and right sides, a fixing plate 7 is fixedly connected to a position between the plurality of first connecting rods 6 near the middle of the back surface of the display module 2, threaded rods 8 are fixedly connected to the top and the bottom of the fixing plate, the surface of threaded rod 8 runs through threaded connection and has an internal thread section of thick bamboo 9, and a plurality of internal thread section of thick bamboo 9 keep away from the equal fixedly connected with second connecting rod 10 in the left and right sides position department of fixed plate 7 top and bottom respectively, and a plurality of second connecting rods 10 keep away from position department between the upper and lower both ends face of fixed plate 7 respectively all through opening 21 fixedly connected with joint piece 11, and joint piece 11 activity is pegged graft in the inside of spacing draw-in groove 5.

The internal thread section of thick bamboo 9 is cylindrical structural design, and the surface of internal thread section of thick bamboo 9 is the matte structure, and this structural design can make things convenient for the staff to carry out the knob operation to internal thread section of thick bamboo 9, has avoided the difficult gripping condition appearance of exerting pressure to 9 knob in-process of internal thread section of thick bamboos.

The back of the fixed plate 7 and the positions close to the top and the bottom are fixedly connected with a second convex plate 12, the second convex plate 12 comprises a longitudinal plate and a vertical plate, the positions of the plurality of the longitudinal plates of the fixed plate 7 close to the top and the bottom of the fixed plate 7 respectively are fixedly connected with a magnet block 13, the second convex plate 12 on the outer surface of the magnet block 13 and close to the top and the bottom of the display screen frame 1 is adsorbed with a metal placing box 14, one side of the metal placing box 14 far away from the magnet block 13 is movably connected with a cover plate 15, one end of the cover plate 15 far away from the metal placing box 14 is fixedly connected with a handle 16, the metal placing box 14 is filled with an air drying agent, the left side and the right side of the metal placing box 14 are both penetrated and provided with a plurality of air vents, and through the structural design of the second convex plate 12, the magnet block 13, the metal placing box 14, the cover plate 15 and the air, the display screen is prevented from being easily affected with damp when being installed outside.

The metal is placed box 14 and is located the position department between vertical board and the vertical board of second flange 12, and the front and the back that the box 14 was placed to the metal are laminated with the back of fixed plate 7 and the front of the vertical board of second flange 12 respectively each other, and this structural design can make the metal place the absorption between box 14 and the magnet piece 13 more stable, has avoided the metal to place box 14 and has appeared sliding around and lead to the condition appearance that easily drops.

The apron 15 is close to the metal and places the inside position department fixedly connected with rubber buffer 17 of box 14, and the rubber buffer 17 is closely laminated with the inner wall that the box 14 was placed to the metal, through rubber buffer 17's structural design, can make apron 15 and metal place being connected between the box 14 inseparabler, avoids apron 15 easily to place the condition that the separation drops between the box 14 with the metal and appears.

The left and right sides that the box 14 was placed to the metal and the equal fixedly connected with third connecting rod 18 of position department that is close to display screen frame 1 top and bottom, a plurality of third connecting rods 18 all are located the back of display module 2 connected frame and first flange 4, the equal fixedly connected with third flange 19 of position department that the box 14 was placed to the metal just keeps away from between a plurality of third connecting rods 18, a plurality of third flanges 19 are close to the equal fixedly connected with in position department of display screen frame 1 top and bottom respectively and grab board 20, through third connecting rod 18, the structural design of third flange 19 and grab board 20, the staff's later stage of being convenient for changes the operation to the air drier, the condition that the box 14 was placed to the metal to take out has been avoided appearing difficultly.

The working principle is as follows: when a worker installs the display module 2 and the display screen frame 1, the worker can utilize the magnetic bolt to adsorb the fixing frame 3 and adjust the position of the display module 2 so that the clamping block 11 corresponds to the position of the limiting clamping groove 5, then the worker grasps the internal thread cylinder 9 to rotate through the threaded rod 8 so that the internal thread cylinder 9 drives the second connecting rod 10 and the clamping block 11 to move inside the through hole 21 through the threaded rod 8 until the clamping block 11 is mutually clamped and matched with the limiting clamping groove 5 formed by the first convex plate 4 through the through hole 21, thereby realizing the position limiting effect on the display module 2, avoiding the position deviation between the display module 2 and the fixing frame 3, and electrifying for normal use until the connection between each first connecting rod 6 and the display screen frame 1 is completed, in the using process, if the external air contains moisture, the air drying agent filled in the metal placing box 14 is adsorbed by the ventilation holes formed in the left side and the right side, the phenomenon that the connection part of the display module 2 and an external power line is affected with damp is avoided, if the air drying agent filled in the metal placing box 14 needs to be replaced, a worker can grab the grabbing plate 20 to apply pressure to the metal placing box 14 through the third connecting rod 18 for pulling, so that the metal placing box 14 and the magnet block 13 are separated and taken out, and then the cover plate 15 is detached and the air drying agent in the cover plate is replaced.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a LED display screen, includes display screen frame (1), a plurality of display module (2) and mount (3), and a plurality of display module (2) all include LED display screen and connection frame, its characterized in that: the back of the display screen frame (1) and the position close to the outer side are fixedly connected with a first convex plate (4), the inner wall of the first convex plate (4) and the position close to the middle of the front and the back of a plurality of display modules (2) are respectively provided with a limiting clamping groove (5), the middle positions of the top and the bottom of the display module (2) connecting frame are respectively provided with a through hole (21) in a penetrating way, the positions of the back of the display module (2) connecting frame, close to the left side and the right side, are respectively fixedly connected with two first connecting rods (6) along the horizontal transverse direction, a fixing plate (7) is fixedly connected between the first connecting rods (6) and the position close to the middle of the back of the display module (2), the top and the bottom of the fixing plate (7) are respectively fixedly connected with a threaded rod (8), and an internal thread barrel (9) is in a penetrating way on the outer surface, a plurality of equal fixedly connected with second connecting rod (10) of left and right sides position department that fixed plate (7) top and bottom were kept away from respectively to internal thread section of thick bamboo (9), it is a plurality of position department between the upper and lower both ends face of fixed plate (7) is kept away from respectively to second connecting rod (10) all through opening (21) fixedly connected with joint piece (11), joint piece (11) activity is pegged graft in the inside of spacing draw-in groove (5).

2. The LED display screen of claim 1, wherein: the internal thread cylinder (9) is designed to be of a cylindrical structure, and the outer surface of the internal thread cylinder (9) is of a rough surface structure.

3. The LED display screen of claim 1, wherein: the back of the fixed plate (7) and the positions close to the top and the bottom are fixedly connected with a second convex plate (12), the second convex plate (12) comprises a longitudinal plate and a vertical plate, the positions of the longitudinal plates of the fixed plates (7) close to the top and the bottom of the fixed plates (7) are fixedly connected with magnet blocks (13), a metal placing box (14) is adsorbed on the second convex plate (12) on the outer surface of the magnet block (13) and close to the top and the bottom of the display screen frame (1), one side of the metal placing box (14) far away from the magnet block (13) is movably connected with a cover plate (15), one end of the cover plate (15) far away from the metal placing box (14) is fixedly connected with a handle (16), the metal placing box (14) is filled with an air drying agent, and a plurality of vent holes are formed in the left side and the right side of the metal placing box (14) in a penetrating mode.

4. The LED display screen of claim 3, wherein: the metal placing box (14) is located between the longitudinal plate and the vertical plate of the second convex plate (12), and the front surface and the back surface of the metal placing box (14) are respectively attached to the back surface of the fixing plate (7) and the front surface of the vertical plate of the second convex plate (12).

5. The LED display screen of claim 3, wherein: the utility model discloses a metal storage box, including apron (15), metal storage box (14), apron (15) are close to metal and place inside position department fixedly connected with rubber buffer (17), rubber buffer (17) and the inner wall that box (14) were placed to the metal closely laminate.

6. The LED display screen of claim 3, wherein: the metal is placed the equal fixedly connected with third connecting rod (18) of position department of both sides and being close to display screen frame (1) top and bottom about box (14), and is a plurality of third connecting rod (18) all are located the back of display module (2) connecting frame and first flange (4), and are a plurality of the equal fixedly connected with third flange (19) of position department of just keeping away from metal and placing box (14) between third connecting rod (18), it is a plurality of equal fixedly connected with of position department that third flange (19) are close to display screen frame (1) top and bottom respectively grabs board (20).