CN211875621U

CN211875621U - Wall-mounted adjustable LED display screen

Info

Publication number: CN211875621U
Application number: CN202020396648.6U
Authority: CN
Inventors: 吴予发
Original assignee: Shenzhen Yubang Electronic Co ltd
Current assignee: Shenzhen Yubang Electronic Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-06
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a wall-mounted adjustable LED display screen, which comprises a mounting plate and a display screen, wherein the mounting plate is fixed on the wall, guide rails are symmetrically fixed at two ends of one side of the mounting plate, sliders are symmetrically and slidably connected in the guide rails, a fixed shaft is fixed in the sliders, the outer sides of the fixed shaft are rotatably connected with connecting arms through bearings, one ends of the two connecting arms, which are far away from the fixed shaft, are hinged with each other through connecting shafts, the connecting shafts are connected with the display screen through adjusting devices, one side of each slider is hinged with a driving arm, and one ends of the two driving arms, which are far away from the sliders, are hinged through limiting rods, limiting chutes are arranged in the mounting plate, the limiting rods are arranged in the limiting chutes, the adjusting devices comprise connecting seats, U-shaped seats and fixed rods, the connecting seats are fixed at the center, and then reduce the waste in space, avoid when not using, the probability of touching the display screen by mistake.

Description

Wall-mounted adjustable LED display screen

Technical Field

The utility model relates to a display screen technical field specifically is a wall-hanging adjustable LED display screen.

Background

The display screen hangs on the wall after, for the demonstration of more clear seeing clearly the display screen, the user need adjust the orientation and the inclination of display screen according to the in-service use position, consequently need reserve one section distance between display screen and the wall, but because indoor space is limited, if the too many distances of display screen protrusion wall, personnel collide with easily and touch the display screen when not using, and occupied too much space. Therefore, a wall-mounted adjustable LED display screen is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall-hanging adjustable LED display screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wall-hanging adjustable LED display screen, is including being used for fixing mounting panel and the display screen on the wall, one side both ends symmetry of mounting panel is fixed with the guide rail, symmetrical sliding connection has the slider in the guide rail, the slider internal fixation has the fixed axle, the fixed axle outside is connected with the linking arm through the bearing rotation, and the one end that the fixed axle was kept away from to two linking arms is articulated each other through the connecting axle, the connecting axle is connected with the display screen through adjusting device, one side of slider articulates there is the actuating arm, and two actuating arms keep away from the one end of slider and pass through the gag lever post articulated, be equipped with spacing spout in the mounting panel.

Preferably, the adjusting device comprises a connecting seat, a U-shaped seat and a fixing rod, the connecting seat is fixed at the center of the back of the display screen, the U-shaped seat is rotatably connected to the outer side of the connecting shaft, the fixing rod is fixed on the inner side of the U-shaped seat, and the connecting seat is rotatably connected to the outer side of the fixing rod.

Preferably, the side wall of the fixed rod and the side wall of the connecting shaft are both provided with rubber layers.

Preferably, a guide groove is formed in the guide rail, and the fixed shaft is slidably connected in the guide groove.

Preferably, an avoiding notch is arranged in the guide rail and opposite to the connecting shaft.

Preferably, the thickness of the guide rail is larger than the distance from the U-shaped seat to the display screen on the side close to the mounting plate.

Preferably, the length of the guide slot is equal to the length of the two connecting arms after being completely unfolded.

Preferably, the mounting plate and the guide rail are provided with mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that: after the display screen pulls out the certain distance, rotate the inclination that the connecting seat can adjust the display screen along the dead lever, rotate the U-shaped seat along the connecting axle, can adjust the orientation of display screen, can make display screen and guide rail contact through pressing down the display screen when not using, reduce the distance of display screen protrusion wall, and then reduce the waste in space, when avoiding not using, the probability of touch the display screen by mistake.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the mounting plate of the present invention;

fig. 3 is a schematic structural view of the driving arm of the present invention;

FIG. 4 is a schematic view of the structure of the fixing rod of the present invention;

fig. 5 is a schematic view of the structure of the connecting shaft of the present invention.

In the figure: 1. mounting a plate; 2. a display screen; 3. a guide rail; 4. a slider; 5. a fixed shaft; 6. a connecting arm; 7. a connecting shaft; 8. an adjustment device; 9. a drive arm; 10. a limiting rod; 11. a limiting chute; 12. a connecting seat; 13. a U-shaped seat; 14. fixing the rod; 15. a rubber layer; 16. a guide groove; 17. avoiding the notch; 18. and (7) installing holes.

Detailed Description

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

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a wall-hanging adjustable LED display screen, is including being used for fixing mounting panel 1 and display screen 2 on the wall, one side both ends symmetry of mounting panel 1 is fixed with guide rail 3, symmetrical sliding connection has slider 4 in the

guide rail

3, 4 internal fixations of slider have fixed axle 5, the 5 outsides of fixed axle are connected with linking arm 6 through the bearing rotation, and two linking arms 6 keep away from the one end of fixed axle 5 and pass through connecting axle 7 articulated each other, connecting axle 7 is connected with display screen 2 through adjusting device 8, one side of slider 4 articulates there is actuating arm 9, and two actuating arms 9 keep away from the one end of slider 4 and pass through gag lever post 10 articulated, be equipped with spacing spout 11 in the mounting panel 1, and gag lever post 10 sets up in spacing spout.

Referring to fig. 2, the adjusting device 8 includes a connecting seat 12, a U-shaped seat 13 and a fixing rod 14, the connecting seat 12 is fixed at the center of the back of the display screen 2, the U-shaped seat 13 is rotatably connected to the outer side of the connecting shaft 7, the fixing rod 14 is fixed on the inner side of the U-shaped seat 13, and the connecting seat 12 is rotatably connected to the outer side of the fixing rod 14.

Referring to fig. 4 and 5, the rubber layer 15 is disposed on both the side wall of the fixing rod 14 and the side wall of the connecting shaft 7 to provide friction force to prevent the joint between the parts from rotating relative to each other under the action of gravity.

Referring to fig. 2, a guide groove 16 is formed in the guide rail 3, and the fixing shaft 5 is slidably connected in the guide groove 16, so that the sliding of the slider 4 is more stable.

Referring to fig. 2, an avoidance gap 17 is formed in the guide rail 3 opposite to the connecting shaft 7 to ensure that the connecting shaft 7 can be accommodated in the guide rail 3.

Referring to fig. 1, the thickness of the guide rail 3 is greater than the distance from the side of the U-shaped seat 13 close to the mounting plate 1 to the display screen 2, so that the display screen 2 can contact with the guide rail 3, and the display screen 2 can be stored more stably.

Referring to fig. 2, the length of the guide slot 16 is equal to the length of the two connecting arms 6 after being completely unfolded, so that the connecting arms 6 can be completely accommodated in the guide rail 3.

Referring to fig. 2 and 3, the mounting plate 1 and the guide rail 3 are provided with mounting holes 18 for fixing the mounting plate 1 to a wall by expansion bolts.

The working principle is as follows: during the use, at first fix mounting panel 1 on the wall, outwards pull display screen 2 afterwards, slider 4 puts to the central point of guide rail 3 and moves, because the setting of actuating arm 9 and gag lever post 10, guarantee that connecting axle 7 and gag lever post 10 and spacing spout 11 are in the coplanar all the time, after display screen 2 pulled out the certain distance, rotate the inclination that connecting seat 12 can adjust display screen 2 along dead lever 14, rotate U-shaped seat 13 along connecting axle 7, can adjust the orientation of display screen 2, can be through pressing display screen 2 when not using, make display screen 2 and guide rail 3 contact, reduce the distance that display screen 2 bulges the wall, and then reduce the waste in space.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a wall-hanging adjustable LED display screen, is including being used for fixing mounting panel (1) and display screen (2) on the wall, its characterized in that: the utility model discloses a display device, including mounting panel (1), one side both ends symmetry of mounting panel (1) is fixed with guide rail (3), symmetrical sliding connection has slider (4) in guide rail (3), slider (4) internal fixation has fixed axle (5), the fixed axle (5) outside is connected with linking arm (6) through the bearing rotation, and two linking arms (6) keep away from the one end of fixed axle (5) and pass through connecting axle (7) and articulate each other, connecting axle (7) are connected with display screen (2) through adjusting device (8), one side of slider (4) articulates there is actuating arm (9), and two actuating arm (9) keep away from the one end of slider (4) and articulate through gag lever post (10), be equipped with spacing spout (11) in mounting panel (1), and gag lever post (10) set up in spacing spout (11).

2. The wall-mounted adjustable LED display screen of claim 1, wherein: adjusting device (8) are including connecting seat (12), U-shaped seat (13) and dead lever (14), the back center department of display screen (2) is fixed with connecting seat (12), connecting axle (7) outside is rotated and is connected with U-shaped seat (13), U-shaped seat (13) inboard is fixed with dead lever (14), connecting seat (12) are rotated and are connected in dead lever (14) outside.

3. The wall-mounted adjustable LED display screen of claim 2, wherein: the side walls of the fixing rods (14) and the connecting shaft (7) are both provided with rubber layers (15).

4. The wall-mounted adjustable LED display screen of claim 1, wherein: a guide groove (16) is formed in the guide rail (3), and the fixed shaft (5) is connected in the guide groove (16) in a sliding mode.

5. The wall-mounted adjustable LED display screen of claim 1, wherein: an avoidance notch (17) is arranged in the guide rail (3) and opposite to the connecting shaft (7).

6. The wall-mounted adjustable LED display screen of claim 2, wherein: the thickness of the guide rail (3) is larger than the distance from one side of the U-shaped seat (13) close to the mounting plate (1) to the display screen (2).

7. The wall-mounted adjustable LED display screen of claim 4, wherein: the length of the guide groove (16) is equal to the length of the two connecting arms (6) after being completely unfolded.

8. The wall-mounted adjustable LED display screen of claim 1, wherein: and mounting holes (18) are formed in the mounting plate (1) and the guide rail (3).