A 4K ultra-high definition display splicing screen

Abstract

The present invention discloses a 4K ultra-high-definition display splicing screen, including several shells installed on the wall and a display screen arranged in front of the shell, a through hole is provided at the center of the shell surface, a movable plate is provided inside the shell, and one or more springs are installed between the outer ring of the movable plate and the inner wall surface of the shell, and an axle rod is installed at the back of the display screen opposite to the installation groove, and a base is installed at one end of the axle rod, and one end of the base is installed on the movable plate, and an adjustment mechanism for adjusting the distance between the display screens is provided on the outside of the display screen. The present invention has a simple structure, and the distance between the display screens can be effectively adjusted through the adjustment mechanism. When displaying independently, the display screens can be effectively separated, avoiding the overlap of the screens caused by excessive contact, avoiding affecting the monitoring effect of each display screen, and can also completely abut the display screens, so that several display screens are spliced ​​to form a whole, increasing the display area.

Description

Technical Field

[0001] The present invention relates to the technical field of display screens, and in particular to a 4K ultra-high definition display splicing screen. Background Art

[0002] Display is also commonly called monitor. Display is an I / O device of computer, that is, input and output device. It is a display tool that displays certain electronic files on the screen through specific transmission equipment and then reflects them to the human eye. LED display is a flat panel display composed of small LED module panels. It is a device used to display text, images, videos and other information.

[0003] At present, in order to increase the display area, multiple LED screens are generally assembled on the wall. In order to reduce the gap between the screens, the screens are generally tightly pressed against each other so that the screens cannot be moved outward. When the screens need to be displayed independently, such as each screen needs to display a different monitoring area, the screens are too pressed against each other, resulting in no separation between the two screens. As a result, another screen will be unconsciously added to the screen being watched during the viewing process, causing confusion in the screen and affecting the monitoring effect. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a 4K ultra-high-definition display splicing screen to solve the problems raised in the above-mentioned background technology.

[0005] The present invention is realized through the following technical scheme: a 4K ultra-high-definition display splicing screen, comprising a plurality of shells installed on a wall and a display screen arranged in front of the shell, a through hole is provided at the center of the surface of the shell, a movable plate is provided inside the shell, and one or more springs are installed between the outer circle of the movable plate and the inner wall surface of the shell, a mounting groove is provided at the center of the surface of the movable plate, an axle rod is installed on the back of the display screen opposite to the mounting groove, a bottom plate is installed at one end of the axle rod, one end of the bottom plate is inserted into the mounting groove through the through hole, and is fixed in the mounting groove by bolts, connecting rods are installed between the horizontal shells and between the longitudinal shells, and an adjustment mechanism for adjusting the spacing between the display screens is provided on the outside of the display screen.

[0006] As a preferred technical solution, the adjustment mechanism includes a tube body, a hydraulic cylinder, a fixing belt, a pull plate and one or more positioning sleeves, the positioning sleeves are respectively installed on the outer wall surface of the outermost display screen, the tube body is arranged on the right side of the display screen, the back of the tube body is installed on the wall, both ends of the fixing belt pass through the positioning sleeves along the edge of the display screen and extend into the tube body, the pull plate is installed on the piston rod of the hydraulic cylinder, one or more fixing holes are provided on the pull plate, both ends of the fixing belt located in the tube body are passed through the fixing holes and are bound and fixed to the pull plate, and a base is installed at the tail of the hydraulic cylinder, and the base is fixed to the wall by bolts.

[0007] As a preferred technical solution, there are gaps between the display screens.

[0008] As a preferred technical solution, the movable plate and the shell are both arranged in a circular structure, and the diameter of the movable plate is larger than the diameter of the through hole.

[0009] As a preferred technical solution, the surface of the bottom plate is lower than the surface of the movable plate.

[0010] As a preferred technical solution, the shell and the wall are fixed by expansion bolts.

[0011] The beneficial effects of the present invention are as follows: the present invention has a simple structure, and can effectively adjust the distance between display screens through an adjustment mechanism. When displaying independently, the display screens can be effectively separated, thereby avoiding image overlap caused by excessive contact and affecting the monitoring effect of each display screen. The display screens can also be completely pressed against each other, so that several display screens can be spliced ​​into a whole, thereby increasing the display area. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the installation structure of the display screen and the movable plate in the present invention. DETAILED DESCRIPTION

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0016] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] like Figure 1 and Figure 2 As shown, a 4K ultra-high-definition display splicing screen of the present invention includes a plurality of shells 3 installed on a wall and a display screen 1 arranged in front of the shell 3, a through hole 2 is provided at the center of the surface of the shell 3, a movable plate 5 is provided inside the shell 3, and one or more springs 6 are installed between the outer ring of the movable plate 5 and the inner wall surface of the shell 3, and a mounting groove 7 is provided at the center of the surface of the movable plate 5. An axle rod 14 is installed on the back of the display screen 1 opposite to the mounting groove 7, a bottom plate 15 is installed at one end of the axle rod 14, one end of the bottom plate 15 passes through the through hole 2 and is inserted into the mounting groove 7, and is fixed in the mounting groove 7 by bolts, connecting rods 4 are installed between the horizontal shells 3 and the longitudinal shells 3, and an adjusting mechanism for adjusting the distance between the display screens is provided on the outside of the display screen 1.

[0019] In this embodiment, the adjustment mechanism includes a tube body 9, a hydraulic cylinder 12, a fixing belt 8, a pull plate 11 and one or more positioning sleeves 16. The positioning sleeves 16 are respectively installed on the outer wall surface of the outermost display screen 1. The tube body 9 is arranged on the right side of the display screen 1, and the back of the tube body 9 is installed on the wall. Both ends of the fixing belt 8 extend into the tube body through the positioning sleeves 16 along the edge of the display screen 1. The pull plate 11 is installed on the piston rod of the hydraulic cylinder 12. There are more than one fixing holes on the pull plate 11. Both ends of the fixing belt 8 located in the tube body 9 are tied and fixed on the pull plate 11 through the fixing holes. A base 13 is installed at the tail of the hydraulic cylinder 12, and the base 13 is fixed to the wall by bolts.

[0020] In this embodiment, there is a gap between the display screens 1 and 1, so that the display screens can display images independently.

[0021] In this embodiment, the movable plate 5 and the housing 3 are both arranged in a circular structure, and the diameter of the movable plate 5 is larger than the diameter of the through hole 2, thereby preventing the movable plate from falling out of the through hole.

[0022] In this embodiment, the surface of the bottom plate 15 is lower than the surface of the moving plate 5, so as to prevent the moving plate from being stuck by the bottom plate during the movement.

[0023] In this embodiment, the shell 3 is fixed to the wall by expansion bolts, which increases the connection firmness between the shell and the wall and prevents the shell from falling.

[0024] like Figure 1 As shown, when monitoring is carried out or the display screen needs to display independently, loosen the fixing belt, and under the action of the spring, the movable plate can return to its original position, so that the display screens are separated from each other, thereby avoiding image overlap caused by excessive contact between the display screens and avoiding affecting the monitoring effect of each display screen.

[0025] When the display screen needs to display the same picture as a whole, in order to avoid gaps between the display screens, the hydraulic cylinder can be started to retract the piston rod of the hydraulic cylinder. The movement of the piston rod drives the fixing belt. Under the pressure of the tube body, the inner circle of the fixing belt will shrink inward, thereby effectively squeezing the internal display screen. After being squeezed by the fixing belt, the display screen can move inward until the display screens are evenly abutted.

[0026] Among them, the display screen at one end will drive the shaft rod, and the movement of the shaft rod will drive the movable plate to move the movable plate in the shell. Since the movable plate is not restricted, the display screen can be moved in any direction. The movable plate will stretch or compress the spring during the movement. Therefore, after the fixing belt is released, the spring can automatically bounce the display screen back to its original position, so that the display screens can be separated again.

[0027] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A 4K ultra-high definition display splicing screen, characterized in that: The invention comprises a plurality of shells (3) mounted on a wall and a display screen (1) arranged in front of the shells (3), wherein a through hole (2) is provided at the center of the surface of each of the shells (3), a movable plate (5) is provided inside each of the shells (3), one or more springs (6) are installed between the outer ring of the movable plate (5) and the inner wall surface of the shell (3), a mounting groove (7) is provided at the center of the surface of each of the movable plates (5), a shaft (14) is installed on the back of the display screen (1) opposite to the mounting groove (7), a bottom plate (15) is installed at one end of the shaft (14), one end of the bottom plate (15) passes through the through hole (2) and is inserted into the mounting groove (7), and is fixed in the mounting groove (7) by bolts, connecting rods (4) are installed between the horizontal shells (3) and between the longitudinal shells (3), and an adjustment mechanism for adjusting the distance between the display screens is provided on the outside of the display screen (1); The adjustment mechanism comprises a tube body (9), a hydraulic cylinder (12), a fixing belt (8), a pull plate (11) and one or more positioning sleeves (16), wherein the positioning sleeves (16) are respectively mounted on the outer wall surface of the outermost display screen (1), the tube body (9) is arranged on the right side of the display screen (1), the back side of the tube body (9) is mounted on the wall, both ends of the fixing belt (8) pass through the positioning sleeves (16) along the edge of the display screen (1) and extend into the tube body, the pull plate (11) is mounted on the piston rod of the hydraulic cylinder (12), one or more fixing holes are provided on the pull plate (11), both ends of the fixing belt (8) located in the tube body (9) pass through the fixing holes and are bound and fixed to the pull plate (11), a base (13) is mounted at the rear of the hydraulic cylinder (12), the base (13) is fixed to the wall by bolts, and there is a gap between the display screen (1) and the display screen (1).

2. The 4K ultra-high definition display splicing screen according to claim 1, characterized in that: The movable plate (5) and the housing (3) are both arranged in a circular structure, and the diameter of the movable plate (5) is greater than the diameter of the through hole (2).

3. The 4K ultra-high definition display splicing screen according to claim 1, characterized in that: The surface of the bottom plate (15) is lower than the surface of the movable plate (5).

4. The 4K ultra-high definition display splicing screen according to claim 1, characterized in that: The shell (3) is fixed to the wall via expansion bolts.

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