CN210771183U

CN210771183U - Adjusting device for splicing large screen

Info

Publication number: CN210771183U
Application number: CN201921153718.9U
Authority: CN
Inventors: 宋立华
Original assignee: Jiangsu Wankuo System Engineering Co ltd
Current assignee: Jiangsu Wankuo System Engineering Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-16
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses an adjusting device of concatenation large screen relates to large screen adjusting device technical field, for solving current concatenation adjusting device because of display screen machining error's relation, can produce the gap usually at screen seam crossing, uses for a long time, and the easy deposition of seam crossing is difficult to the clearance to influence display effect's problem. The display screen is provided with four, and all is provided with the sealing strip between the adjacent display screen, be provided with the piece of piecing on the rear end face of sealing strip, the connecting piece is installed to the top of display screen rear end face, one side of going up the connecting piece is provided with the wall connection spare, the connecting piece is installed down to the below of display screen rear end face, one side of connecting piece is provided with the pull pole down, be provided with the outer tube on the outer wall of pull pole, be provided with the slotted hole on the outer tube, and the slotted hole is provided with threely, the inside of outer tube is provided with the inner tube, be provided with the stopper on the outer wall of inner tube, the stopper.

Description

Adjusting device for splicing large screen

Technical Field

The utility model relates to a large screen adjusting device technical field specifically is an adjusting device of concatenation large screen.

Background

Liquid crystal displays are used in digital watches and one type of display for many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. Liquid crystal displays are currently developed towards the goal of being light, thin, short, and small, and display products having a long history in the computer periphery are certainly no exception. On the premise of being convenient to carry and transport, the conventional display methods such as CRT image display and LED display are all limited by the factors of too large volume or huge power consumption, and thus cannot meet the actual requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like. Splicing adjusting devices are commonly used in the prior art to splice a plurality of liquid crystal display screens together for use.

However, due to the relation of processing errors of the display screen, gaps are usually generated at the joints of the screen in the existing splicing adjusting device, the splicing adjusting device is used for a long time, dust is easily accumulated at the joints, and the joints are difficult to clean, so that the display effect is influenced; therefore, the existing requirements are not met, and an adjusting device for splicing a large screen is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjusting device of concatenation large screen to current concatenation adjusting device who proposes in solving above-mentioned background art can produce the gap because of display screen machining error's relation usually in screen seam crossing, uses for a long time, and the easy deposition of seam crossing is difficult to the clearance, thereby influences display effect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjusting device of concatenation large screen, includes the display screen, the display screen is provided with four, and all is provided with the sealing strip between the adjacent display screen, be provided with the concatenation piece on the rear end face of sealing strip, the connecting piece is installed to the top of display screen rear end face, one side of going up the connecting piece is provided with wall connection spare, the connecting piece is installed down to the below of display screen rear end face, one side of connecting piece is provided with the pull pole down, be provided with the outer tube on the outer wall of pull pole, be provided with the slotted hole on the outer tube, and the slotted hole is provided with threely, the inside of outer tube is provided with the inner tube, be provided with the stopper on the outer wall of inner tube.

Preferably, the inside of splicing piece is provided with the draw-in groove, and the sealing strip passes through draw-in groove and splicing piece fixed connection.

Preferably, the upper connecting member is rotatably connected to the wall connecting member by a hinge mechanism.

Preferably, the inner pipe is connected with the outer pipe in a sliding mode, and a rubber protection head is installed at one end of the inner pipe.

Preferably, the splicing sheet, the upper connecting piece and the lower connecting piece are all in threaded connection with the display screen shell through screws.

Preferably, the wall connecting piece is fixedly connected with the wall body through an expansion bolt.

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

1. the utility model discloses a set up the concatenation piece, the concatenation piece utilizes the casing of the adjacent display screen of screw stationary phase, reaches the effect of concatenation, is provided with the sealing strip in the draw-in groove of concatenation piece, and the gap that produces when can effectively filling two display screens concatenations avoids the dust to get into from seam crossing, influences the display effect of display screen.

2. Through setting up the hinge mechanism and pull pole, the display angle of screen can be adjusted to the hinge mechanism, the mode of the tensile pull pole of accessible supports fixedly after adjusting, is provided with three hole groove on the pull pole outer tube, can adjust two flexible gears, and the one end of pull pole is provided with rubber protection head, can avoid it to damage to support and press the wall body, and can increase the frictional force between pull pole and wall body, makes the support more stable, and this angle modulation mode is manual can accomplish, need not to use electronic component.

Drawings

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

fig. 2 is a schematic structural view of the inclined state of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

FIG. 4 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a display screen; 2. a sealing strip; 3. splicing sheets; 4. a card slot; 5. an upper connecting piece; 6. a wall connector; 7. a hinge mechanism; 8. a lower connecting piece; 9. a pull rod; 901. an outer tube; 902. a slot; 903. an inner tube; 904. a limiting block; 905. a spring; 906. a rubber protective head; 10. a screw; 11. an expansion bolt.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an adjusting device of concatenation large screen, including display screen 1, display screen 1 is provided with four, and all be provided with sealing strip 2 between the adjacent display screen 1, be provided with concatenation piece 3 on the rear end face of sealing strip 2, connecting piece 5 is installed to the top of 1 rear end face of display screen, one side of going up connecting piece 5 is provided with wall connection spare 6, connecting piece 8 is installed down to the below of 1 rear end face of display screen, one side of lower connecting piece 8 is provided with pull pole 9, be provided with outer tube 901 on the outer wall of pull pole 9, be provided with slotted hole 902 on the outer tube 901, and slotted hole 902 is provided with threely, the inside of outer tube 901 is provided with inner tube 903, be provided with stopper 904 on the outer wall of inner tube 903, stopper 904 passes.

Further, the inside of concatenation piece 3 is provided with draw-in groove 4, and sealing strip 2 passes through draw-in groove 4 and concatenation piece 3 fixed connection, and concatenation piece 3 has played the effect of splicing a plurality of display screens together, and the gap that produces when 1 concatenation of two display screens can be filled to sealing strip 2 of draw-in groove 4 inside avoids the dust to get into from seam crossing.

Further, the upper connecting piece 5 is rotatably connected with the wall connecting piece 6 through a hinge mechanism 7, and the hinge mechanism 7 enables the upper connecting piece 5 and the wall connecting piece 6 to rotate, so that the effect of adjusting the angle of the screen is achieved.

Further, inner tube 903 and outer tube 901 sliding connection, and rubber protection head 906 is installed to the one end of inner tube 903, can rely on slotted hole 902 and stopper 904 to fix when inner tube 903 and outer tube 901 slide, and slotted hole 902 is provided with two, can adjust two flexible gears, and the rubber protection head 906 of inner tube 903 one end can avoid causing the damage when pushing against the wall body, and can increase the frictional force of inner tube 903 and wall body, makes the support more stable.

Further, concatenation piece 3, last connecting piece 5 and lower connecting piece 8 all pass through

screw

10 and 1 shell threaded connection of display screen, and the quantity of concatenation piece 3, last connecting piece 5 and lower connecting piece 8 can be adjusted according to the quantity of display screen 1, adopts threaded connection's mounting means, simple structure, and it is fixed firm, simple to operate.

Further, the wall connecting piece 6 is fixedly connected with the wall body through the expansion bolts 11, and the wall connecting piece 6 plays a role in fixing the display screen 1 on the wall surface.

The working principle is as follows: during the use, accessible concatenation piece 3 and screw 10 are in the same place a plurality of display screen 1 amalgamations, be provided with draw-in groove 4 on the concatenation piece 3, draw-in groove 4 internal fixation has sealing strip 2, the junction of display screen 1 can effectively be filled to sealing strip 2 during the concatenation, avoid the dust to get into from the seam crossing, the top of display screen rear end face is provided with connecting piece 5, because of it passes through hinged joint with wall connection 6 within a definite time, so can rotate, thereby reach the effect of adjusting display screen 1 angle, angle regulation back, need pull down the pull pole 9 of connecting piece 8 one side, support fixedly it, the one end of pull pole 9 is provided with rubber protection head 906, can avoid it to damage to press the wall body, and can increase the frictional force between pull pole 9 and the wall body, make the support more stable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an adjusting device of concatenation large screen, includes display screen (1), its characterized in that: four display screens (1) are arranged, sealing strips (2) are arranged between every two adjacent display screens (1), the rear end face of the sealing strip (2) is provided with a splicing piece (3), an upper connecting piece (5) is arranged above the rear end face of the display screen (1), a wall connecting piece (6) is arranged on one side of the upper connecting piece (5), a lower connecting piece (8) is arranged below the rear end face of the display screen (1), a drawing rod (9) is arranged on one side of the lower connecting piece (8), an outer pipe (901) is arranged on the outer wall of the drawing rod (9), a slotted hole (902) is arranged on the outer pipe (901), three slotted holes (902) are arranged, an inner pipe (903) is arranged inside the outer pipe (901), the outer wall of the inner pipe (903) is provided with a limiting block (904), and the limiting block (904) is fixedly connected with the inner pipe (903) through a spring (905).

2. The adjusting device for the spliced large screen according to claim 1, wherein: the inside of splicing piece (3) is provided with draw-in groove (4), and sealing strip (2) pass through draw-in groove (4) and splicing piece (3) fixed connection.

3. The adjusting device for the spliced large screen according to claim 1, wherein: the upper connecting piece (5) is rotatably connected with the wall connecting piece (6) through a hinge mechanism (7).

4. The adjusting device for the spliced large screen according to claim 1, wherein: the inner pipe (903) is connected with the outer pipe (901) in a sliding mode, and a rubber protection head (906) is installed at one end of the inner pipe (903).

5. The adjusting device for the spliced large screen according to claim 1, wherein: splicing sheet (3), upper connecting piece (5) and lower connecting piece (8) all pass through screw (10) and display screen (1) shell threaded connection.

6. The adjusting device for the spliced large screen according to claim 1, wherein: the wall connecting piece (6) is fixedly connected with the wall body through an expansion bolt (11).