CN218762289U

CN218762289U - LED screen mounting rack

Info

Publication number: CN218762289U
Application number: CN202222883255.XU
Authority: CN
Inventors: 李涛; 常向丽
Original assignee: Zhengzhou Jianhe Electronic Technology Co ltd
Current assignee: Zhengzhou Jianhe Electronic Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-28
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a LED screen mounting bracket, including the ejector pin, the top groove has been seted up on the top of ejector pin, and the inside activity in top groove inlays and is equipped with the riser, the top and the equal fixedly connected with location shell fragment in bottom of a riser lateral wall, the bottom fixedly connected with slide of riser, the bottom fixedly connected with string bag of slide, the opening has been seted up at the middle part on slide top, the bottom fixedly connected with underframe of ejector pin, two horizontal poles of middle part fixedly connected with of underframe, a lateral wall of two horizontal poles is equipped with a plurality of branches. The utility model discloses a be provided with a series of structures, avoid using magnetic force to adsorb or the mode of direct inlay card to fix, reduce the probability that the gap appears after the module installation is fixed to reduce the adverse effect to the follow-up picture display production of LED screen, reduce the probability that the module drops from the mounting bracket, reduce not fixed firmly the display module group from the mounting bracket that is located the eminence to the probability on ground, thereby reduce because of the display module group drops to the probability that ground was broken.

Description

LED screen mounting rack

Technical Field

The utility model relates to a LED screen technical field specifically is a LED screen mounting bracket.

Background

A flat panel display during LED screen can be used for showing the equipment of various information such as characters, image and video, and the great LED display screen of indoor area is assembled by the concatenation of a plurality of small-size display screen modules on specific outer frame usually, because display module's size diverse, in order to accomplish the concatenation fast with the module better, consequently LED screen can use the mounting bracket as the fixed instrument of supplementary installation usually when the installation.

When a display module is mounted, a conventional mounting bracket is usually mounted and fixed from one corner of the inner side of an outer frame to the other corner of the inner side of the outer frame according to the size of the outer frame. When the display module and the mounting frame are fixed, the two adjacent modules are usually fixed by magnetic adsorption or clamping of the edges between the modules, so that a large gap is easy to appear when part of the modules are in butt joint with the adjacent modules, and the displayed picture of the LED screen has a split feeling after the LED screen is mounted, and is not complete enough to influence the display definition of the LED screen; in addition, the part needs to be pasted with the wall and hung when the mounting frame at the high position is clamped on the display module, because the mounting frame is higher away from the ground, the side surface of the display module is not supported and fixed, and when the display module is not fixed firmly with the structure on the mounting frame, the display module drops to the ground from the high position easily, so that the display module is broken.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to above-mentioned technical problem, lie in providing a LED screen mounting bracket, can reduce the probability that the gap appears after the module installation is fixed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED screen mounting bracket, includes the ejector pin, the top groove has been seted up on the top of ejector pin, the inside activity in top groove inlays and is equipped with the riser, the top and the equal fixedly connected with location shell fragment in bottom of a riser lateral wall, the bottom fixedly connected with slide of riser, the bottom fixedly connected with string bag of slide, the opening has been seted up at the middle part on slide top, the bottom fixedly connected with underframe of ejector pin, two horizontal poles of the middle part fixedly connected with of underframe, two a lateral wall of horizontal pole is equipped with a plurality of branches, and is a plurality of five sucking discs of the equal fixedly connected with of a lateral wall of branch, and is a plurality of the equal fixedly connected with traveller in middle part of another lateral wall of branch, it is a plurality of the middle part of traveller one end is all seted up flutedly, the equal threaded connection in inside of recess has a fastening bolt.

Preferably, the bottom of ejector pin and the top of underframe have all seted up the spout, and are a plurality of branch passes through the spout respectively with ejector pin and underframe sliding connection, and is a plurality of branch all passes through the traveller and two horizontal pole sliding connection.

Preferably, a side groove is formed in one side wall of the bottom frame, and the sliding plate is movably embedded and connected with the bottom frame through the side groove.

Preferably, a storage tray is fixedly connected to one side wall of the sliding plate, and an inner groove is formed in the top of the storage tray.

Preferably, a plurality of pulleys are movably embedded in the inner side of the top end of the vertical plate and are connected with the ejector rod in a sliding mode through the top groove.

Preferably, the top and the bottom of another lateral wall of riser all fixedly connected with card frame, two the equal screw thread through connection in middle part of card frame has second fastening bolt.

Preferably, one end of each of the two second fastening bolts is fixedly connected with a rubber pad, and the two second fastening bolts are in threaded through connection with the vertical plate.

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

1. this LED screen mounting bracket, through branch and sucking disc, make the display module assembly fix through the absorption of sucking disc when being fixed in on this mounting bracket, avoid using magnetic force to adsorb or the mode of direct inlay card to fix, reduce skew and the dislocation of module on the mounting bracket, through horizontal pole and traveller, make branch can slide along the inboard of mounting bracket, make the module hug closely adjacent module when the butt joint, reduce the gap that produces after the butt joint of adjacent module, the first fastening bolt of rethread, make the module after the regulation removal of completion position, can firmly fix on the mounting bracket, reduce the probability that the gap appears after the module installation is fixed, thereby reduce the adverse effect to the follow-up picture display production of LED screen.

2. This LED screen mounting bracket, through card frame and location shell fragment, make the module when the concatenation is removed on the mounting bracket that is fixed in the eminence, another lateral wall of module can be supported and fixed by the shell fragment of being fixed a position, reduce the probability that the module drops from the mounting bracket, through riser and slide and string bag, when making the module carry out position shift adjustment on the mounting bracket, can block and accept the display module assembly who drops from the mounting bracket, reduce the probability that the display module assembly drops to ground from the mounting bracket that is located the eminence fixedly, thereby reduce and drop to ground because of the display module assembly and break probability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the rubber pad and the positioning spring plate of the present invention;

FIG. 3 is a schematic view of the pulley structure of the present invention;

fig. 4 is a schematic view of the structure of the groove and the slide column of the present invention.

In the figure: 1. a top rod; 2. a top groove; 3. a strut; 4. a suction cup; 5. a first fastening bolt; 6. a bottom frame; 7. a cross bar; 8. a side groove; 9. a slide plate; 10. a net bag; 11. placing a tray; 12. a vertical plate; 13. clamping a frame; 14. a second fastening bolt; 15. a rubber pad; 16. positioning the elastic sheet; 17. an opening; 18. a pulley; 19. a groove; 20. a slide column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 4, the LED panel mounting frame of this embodiment includes a top bar 1, a top groove 2 is formed at the top end of the top bar 1, the top groove 2 can make the top end of a vertical plate 12 slide in a limited manner at the top of the top bar 1, the vertical plate 12 is movably embedded in the top groove 2, the vertical plate 12 can be located at the other side of the display module fixed by the suction cup 4, so that the side of the display module can be supported when the display module is fixed by the mounting frame, the top and the bottom of one side wall of the vertical plate 12 are both fixedly connected with a positioning elastic sheet 16, the positioning elastic sheet 16 can press the display module onto the suction cup 4 of the support rod 3 under the action of the second fastening bolt 14, so that the display module is more stable when sliding in the bottom frame 6, thereby avoiding the separation of the display module from the mounting frame, a sliding plate 9 is fixedly connected to the bottom end of the vertical plate 12, the sliding plate 9 can make the bottom end of the vertical plate 12 slide on one side of the bottom frame 6, so that the vertical plate 12 can slide along the side surface of the mounting frame to support and fix the module moving on the mounting frame, and prevent the module which is not firmly adsorbed with the supporting rods 3 from falling to the ground from the mounting frame, the bottom end of the sliding plate 9 is fixedly connected with a net bag 10, the middle part of the top end of the sliding plate 9 is provided with an opening 17, the net bag 10 can catch the display module which is slid out of the mounting frame and falls through the opening 17 arranged at the top of the sliding plate 9, thereby reducing the probability that the display module falls from a high place to the ground and is damaged, the bottom end of the ejector rod 1 is fixedly connected with a bottom frame 6, the middle part of the bottom frame 6 is fixedly connected with two transverse rods 7, one side wall of the two transverse rods 7 is provided with a plurality of supporting rods 3, one side wall of the plurality of supporting rods 3 is fixedly connected with five suckers 4, the suckers 4 can adsorb and fix the display module, and avoid the use of magnetic absorption or clamping and embedding modes to fix the display module, thereby reduce the fixed back of module and appear the probability of skew and dislocation, the equal fixedly connected with traveller 20 in middle part of another lateral wall of a plurality of branches, recess 19 has all been seted up at the middle part of a plurality of traveller 20 one end, the equal threaded connection in inboard of recess 19 has first fastening bolt 5, first fastening bolt 5 twists inside back of traveller 20, its side can laminate with the lateral wall of horizontal pole 7, make branch 3 and horizontal pole 7's rigidity, thereby realize the fixed of display module position on this mount frame.

Specifically, the spout has all been seted up at the bottom of ejector pin 1 and the top of underframe 6, a plurality of branch 3 pass through the spout respectively with ejector pin 1 and underframe 6 sliding connection, a plurality of branch 3 all through traveller 20 and two horizontal pole 7 sliding connection, branch 3 slides with ejector pin 1 and underframe 6, make by sucking disc 4 adsorb the display module assembly on branch 3 and can remove along with the removal of branch 3, make two adjacent modules can closely laminate on the mounting bracket, thereby reduce the gap between the adjacent module.

Further, a side groove 8 has been seted up to the lateral wall of underframe 6 bottom, and slide 9 inlays through side groove 8 and underframe 6 activity and establishes and be connected, and slide 9 slides along underframe 6's side through side groove 8 for riser 12 is the same with the gliding displacement of slide 9, makes riser 12's bottom can slide along the side of mounting bracket equally, realizes the interception to the display module who drops from the mounting bracket.

Further, slide 9's a lateral wall fixedly connected with puts thing dish 11, puts the top of thing dish 11 and has seted up the inside groove, puts thing dish 11 and can place the instrument of connecting the display module circuit such as electrography and electric proof fabric for display module can be fixed on this installing frame by installer sooner.

Further, the inboard activity on riser 12 top is inlayed and is equipped with a plurality of pulleys 18, and a plurality of pulleys 18 all through a groove 2 and ejector pin 1 sliding connection, and pulley 18 can reduce the frictional force of riser 12 and ejector pin 1 when riser 12 top slides along ejector pin 1 for riser 12 is more smooth and easy when sliding.

Further, the top and the equal fixedly connected with card frame 13 in bottom of another lateral wall of riser 12, the equal screw thread through connection in middle part of two card frames 13 has second fastening bolt 14, and card frame 13 can make second fastening bolt 14 better borrow power when twisting, increases the stability of second fastening bolt 14 when twisting simultaneously.

Further, the equal fixedly connected with rubber pad 15 of a tip of two second fastening bolt 14, two second fastening bolt 14 all with riser 12 screw thread through connection, rubber pad 15 can be promoted to the side of location shell fragment 16 by second fastening bolt 14 for location shell fragment 16 compresses tightly the lateral wall of display module assembly, makes display module assembly's opposite side and sucking disc 4 closely laminate, thereby reduces the probability that display module assembly drops from the mounting bracket when fixed.

The using method of the embodiment comprises the following steps: when the mounting frame is used, the mounting frame can be fixed at a position where an LED screen needs to be mounted by adhering to a wall, then the back of a single display module can be pressed on the side surface of one or two of the supporting rods 3, so that the back of the display module is adsorbed and fixed by the suckers 4 on the side surfaces of the supporting rods 3, then the vertical plate 12 can be pushed, at the moment, the pulley 18 at the top end of the vertical plate 12 slides along the inside of the top groove 2, and simultaneously the sliding plate 9 at the bottom end of the vertical plate 12 slides along the side groove 8 on the side surface of the bottom frame 6, when the vertical plate 12 slides to the front surface of the display module adsorbed and fixed by the supporting rods 3, the second fastening bolt 14 is rotated, so that the second fastening bolt 14 drives the rubber pad 15 at the end part to move towards the positioning elastic sheet 16 at the other side of the vertical plate 12 along the middle part of the clamping frame 13, so that the positioning elastic sheet 16 deforms and is adhered to the front surface of the display module, and the side surface of the positioning elastic sheet 16 is wrapped by cloth, so that the positioning elastic sheet 16 can be tightly attached to the front surface of the display module and will not scratch the front surface of the display module, then the side surface of the support rod 3 can be pushed, the support rod 3 slides along the top rod 1 and the bottom frame 6 to drive the slide post 20 to slide between the two cross rods 7, when the display module slides to be attached to the inner wall of one side of the bottom frame 6, the first fastening bolt 5 in the middle of the slide post 20 is screwed down, the side surface of the first fastening bolt 5 is attached to the side surfaces of the two cross rods 7, at this time, the support rod 3 and the display module are fixed on the mounting frame, then the second fastening bolt 14 on the vertical plate 12 is unscrewed, and the above steps are repeated, then the two adjacent modules are connected by using tools such as electric adhesive tapes placed on the object placing plate 11, until all the display modules are mounted, when the unabsorbed and firmly fixed display modules appear, the display module is blocked by the vertical plate 12 moving along with the support rod 3 or falls into the opening 17 at the top end of the sliding plate 9 in a smooth way, and then is held by the net bag 10, so that the display module is not easy to fall to the ground from a high place and break.

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 may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED screen mounting bracket, includes ejector pin (1), its characterized in that: top groove (2) have been seted up on the top of ejector pin (1), the inside activity of top groove (2) is inlayed and is equipped with riser (12), the top and the equal fixedly connected with location shell fragment (16) in bottom of riser (12) a lateral wall, bottom fixedly connected with slide (9) of riser (12), bottom fixedly connected with string bag (10) of slide (9), opening (17) have been seted up at the middle part on slide (9) top, the bottom fixedly connected with underframe (6) of ejector pin (1), two horizontal poles (7) of middle part fixedly connected with of underframe (6), two a lateral wall of horizontal pole (7) is equipped with a plurality of branches (3), and is a plurality of five sucking discs (4) of the equal fixedly connected with of lateral wall of branch (3), a plurality of the equal fixedly connected with traveller (20) in middle part of another lateral wall of branch (3), and is a plurality of recess (19) have first fastening bolt (5) to the equal threaded connection in inside of recess (19).

2. The LED screen mounting bracket of claim 1, wherein: the bottom of ejector pin (1) and the top of underframe (6) have all seted up the spout, and are a plurality of branch (3) pass through the spout respectively with ejector pin (1) and underframe (6) sliding connection, it is a plurality of branch (3) all pass through traveller (20) and two horizontal pole (7) sliding connection.

3. The LED screen mounting bracket of claim 1, wherein: side channel (8) have been seted up to a lateral wall of underframe (6) bottom, slide (9) are connected through side channel (8) and underframe (6) activity is inlayed.

4. The LED screen mounting bracket of claim 1, wherein: a storage disc (11) is fixedly connected to one side wall of the sliding plate (9), and an inner groove is formed in the top of the storage disc (11).

5. The LED screen mounting bracket of claim 1, wherein: the inside activity on riser (12) top is inlayed and is equipped with a plurality of pulleys (18), and is a plurality of pulley (18) all are through top groove (2) and ejector pin (1) sliding connection.

6. The LED screen mounting bracket of claim 1, wherein: the top and the equal fixedly connected with card frame (13) in bottom of another lateral wall of riser (12), two the equal screw thread through connection in middle part of card frame (13) has second fastening bolt (14).

7. The LED screen mounting bracket of claim 6, wherein: one end part of each of the two second fastening bolts (14) is fixedly connected with a rubber pad (15), and the two second fastening bolts (14) are in threaded through connection with the vertical plate (12).