Curved screen module for display cabinet

Abstract

The utility model discloses a curved screen module for a display cabinet, and relates to the technical field of curved screen modules, the curved screen module for the display cabinet comprises a curved screen, the rear side of the curved screen is provided with a first support arm assembly and a second support arm assembly; the first support arm assembly and the second support arm assembly are movably connected with the mounting piece; when the curved screen support is used, the first support arm assembly and the second support arm assembly are firstly installed with the installation part, and then the relative unfolding degree of the first support arm assembly and the second support arm assembly is selected according to the shape and the radian of a curved screen; then the curved screen is fixed, so that great convenience is brought to installation and fixation of the curved screen; the first adjusting arm, the second adjusting arm and the U-shaped seat are arranged through multi-point movable joints, so that the first supporting arm assembly and the second supporting arm assembly integrally have multiple degrees of freedom, the relative position can be adjusted according to the curved surface of the curved screen, and the requirement for installation of curved screens of different shapes is met.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of curved screen modules, in particular to a curved screen module for a display cabinet. Background Art

[0002] A curved screen is a display screen made of flexible plastic, which is currently mainly realized through OLED panels. The curved surface generated by rotating the front screen around its axis of symmetry is a hyperbolic surface, which is a curved screen.

[0003] When display cabinets use curved screens for advertising, compared with straight screens, curved screens have a better visual experience: its curved screen design can better fit the human eye's line of sight, making the picture more realistic and three-dimensional, providing a more immersive visual experience. At the same time, it can keep each area of ​​the LCD panel as vertical as possible to the line of sight, to a certain extent alleviating the "viewing angle" problem of flat-panel displays, allowing people to enjoy the display's color rendering capabilities to the maximum extent; at the same display size, curved displays have a wider viewing angle than ordinary displays.

[0004] A curved screen disclosed in the patent application with the publication number CN 221261887 U includes a screen body, wherein the screen body has at least two curved surfaces arranged along its thickness direction, and the curvature directions of at least the two curved surfaces are inconsistent. The curved screen of the utility model is provided with two curved surfaces with opposite curvature directions, namely, a first curved surface and a second curved surface, so that the overall curved screen forms an S-shaped shape.

[0005] The existing curved screen is very inconvenient to install. Since the curved screen is set in an S shape, the fixing point is difficult to determine, making it impossible to install the curved screen stably. If a display cabinet is set according to the shape of the curved screen, the angle of the curved screen cannot be adjusted after it is fixed. Utility Model Content

[0006] The purpose of the utility model is to provide a curved screen module for a display cabinet, which is installed by two arms, has an adjustable degree of freedom, a simple structure and is easy to install, so as to solve the technical problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A curved screen module for a display cabinet, comprising

[0009] A curved screen, wherein a first arm assembly and a second arm assembly are provided at the rear side of the curved screen; the first arm assembly and the second arm assembly are movably connected to the mounting member;

[0010] The first support arm assembly and the second support arm assembly are composed of the same structure;

[0011] The described mounting member includes a U-shaped bracket, and on both sides of the middle position of the U-shaped bracket, side ears facilitating the connection of the first arm assembly and the second arm assembly are welded.

[0012] As a further technical solution of the present utility model, an installation plate is further fixed on the outer side of the U-shaped bracket, and a plurality of through grooves are provided on the installation plate.

[0013] As a further technical solution of the present utility model, the first arm assembly includes a first adjusting arm detachably connected to the side ear, and a second adjusting arm is movably connected to the other end of the first adjusting arm; a U-shaped seat is welded to the end of the second adjusting arm; the U-shaped seat is connected to a fixing plate by bolts.

[0014] As a further technical solution of the present utility model, a rubber cushion block is bonded to the outer side of the fixing plate, and one end of the rubber cushion block that fits with the curved screen is arranged in an arc shape.

[0015] As a further technical solution of the present utility model, the curved screen includes a rear shell and a front frame that are snap-fitted and installed, and a liquid crystal panel is embedded in the front frame; a diffusion film is provided on the inner side of the liquid crystal panel, and a reflection film is provided on the inner side of the diffusion film; a brightness enhancement film is provided on the inner side of the reflection film.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] In the present utility model, when in use, first install the first arm assembly and the second arm assembly on the mounting member, and then select the relative expansion degree of the first arm assembly and the second arm assembly according to the shape and curvature of the curved screen; then fix the curved screen, which greatly facilitates the installation and fixation of the curved screen.

[0018] In the present utility model, a multi-point movable joint is provided between the first adjusting arm, the second adjusting arm and the U-shaped seat, so that the first arm assembly and the second arm assembly as a whole have multiple degrees of freedom, and thus the relative position can be adjusted according to the curvature of the curved screen to meet the installation of curved screens of different shapes.

[0019] In the present utility model, when installing, pass the screw through the fixing plate and the rubber cushion block, and then fix it to the rear shell of the curved screen; the rubber cushion block is in flexible contact with the curved screen, preventing damage caused by hard connection between the fixing plate and the curved screen; and the rubber cushion block is arranged in an arc shape, having better fit with the curved screen, thereby ensuring the stability of the curved screen during installation. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0021] Figure 2It is in the present utility model Figure 1 The schematic diagram of the rear side structure

[0022] Figure 3 It is in the present utility model Figure 2 The top view

[0023] Figure 4 The schematic diagram of the split structure of the curved screen in the present utility model

[0024] Figure 5 It is in the present utility model Figure 1 The enlarged partial schematic diagram

[0025] Figure 6 It is in the present utility model Figure 2 The enlarged partial schematic diagram

[0026] In the figure: 1 - curved screen, 2 - first arm assembly, 3 - second arm assembly, 4 - mounting member;

[0027] 11 - rear shell, 12 - brightness enhancement film, 13 - reflective film, 14 - diffusion film, 15 - liquid crystal panel, 16 - front frame;

[0028] 21 - first adjusting arm, 22 - second adjusting arm, 23 - U-shaped seat, 24 - fixing plate, 25 - rubber cushion block;

[0029] 41 - H-shaped frame, 42 - side ear, 43 - mounting plate. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figure 1-6 , in the embodiment of the present utility model, a curved screen module for a display cabinet includes a curved screen 1, and a first arm assembly 2 and a second arm assembly 3 are provided at the rear side of the curved screen 1; the first arm assembly 2 and the second arm assembly 3 are movably connected to a mounting member 4.

[0032] By adopting the above technical solution, when in use, first install the first arm assembly 2 and the second arm assembly 3 on the mounting member 4, and then select the relative expansion degree of the first arm assembly 2 and the second arm assembly 3 according to the shape and curvature of the curved screen 1; then fix the curved screen 1, which greatly facilitates the installation and fixation of the curved screen 1.

[0033] The described mounting member 4 includes an H-shaped bracket 41, and on both sides of the middle position of the H-shaped bracket 41, there are welded side ears 42 facilitating the connection of the first arm assembly 2 and the second arm assembly 3.

[0034] Specifically, an installation plate 43 is further fixed on the outer side of the H-shaped bracket 41, and a plurality of through slots are opened on the installation plate 43.

[0035] By adopting the above technical solution, the setting of the installation plate 43 facilitates the fixation and installation with the display cabinet; the first arm assembly 2 and the second arm assembly 3 are fixed to the side ears 42 by bolts. After loosening the bolts, the relative angle between the first arm assembly 2 and the second arm assembly 3 can be changed.

[0036] In this embodiment, the first arm assembly 2 and the second arm assembly 3 are composed of the same structure; the first arm assembly 2 includes a first adjusting arm 21 detachably connected to the side ear 42, and at the other end of the first adjusting arm 21, a second adjusting arm 22 is movably connected; at the end of the second adjusting arm 22, there is welded a U-shaped seat 23; the U-shaped seat 23 is connected to a fixing plate 24 by bolts.

[0037] By adopting the above technical solution, a multi-point movable joint is arranged between the first adjusting arm 21, the second adjusting arm 22 and the U-shaped seat 23, so that the first arm assembly 2 and the second arm assembly 3 as a whole have multiple degrees of freedom, thereby being able to adjust the relative position according to the curvature of the curved screen 1, so as to meet the installation of curved screens of different shapes.

[0038] In this embodiment, a rubber cushion block 25 is bonded to the outer side of the fixing plate 24, and one end of the rubber cushion block 25 in contact with the curved screen 1 is arranged in an arc shape.

[0039] By adopting the above technical solution, during installation, screws are passed through the fixing plate 24 and the rubber cushion block 25 and then fixed to the rear shell 11 of the curved screen 1; the rubber cushion block 25 is in flexible contact with the curved screen 1, preventing damage caused by hard connection between the fixing plate 24 and the curved screen 1; and the rubber cushion block 25 is arranged in an arc shape, having better fit with the curved screen 1, thereby ensuring the stability of the curved screen 1 during installation.

[0040] In this embodiment, the curved screen 1 includes a rear shell 11 and a front frame 16 that are snap-fitted and installed, wherein a liquid crystal panel 15 is embedded in the front frame 16; a diffusion film 14 is arranged on the inner side of the liquid crystal panel 15, and a reflection film 13 is arranged on the inner side of the diffusion film 14; a brightness enhancement film 12 is arranged on the inner side of the reflection film 13.

[0041] By adopting the above technical solution, the brightness enhancement film 12 can improve the brightness and uniformity of the display screen. It can converge and direct the originally scattered light, making the light emit more concentratedly in a specific direction, thereby increasing the brightness of the screen;

[0042] The diffusion film 14 can make the light more uniform and soft. It can scatter the light, eliminate possible bright spots and dark spots, and make the brightness distribution of the entire screen more uniform;

[0043] The reflective film 13 is mainly used to reflect light and improve the utilization rate of light. It can reflect the light leaking from the back and re-enter the display system, thereby increasing the intensity and efficiency of light.

[0044] The working principle of the present utility model is as follows: When in use, first install the first arm assembly 2 and the second arm assembly 3 on the mounting member 4, and then select the relative expansion degree of the first arm assembly 2 and the second arm assembly 3 according to the shape and curvature of the curved screen 1; then fix the curved screen 1, which greatly facilitates the installation and fixation of the curved screen 1;

[0045] A multi-point movable joint is provided between the first adjusting arm 21, the second adjusting arm 22 and the U-shaped seat 23, so that the first arm assembly 2 and the second arm assembly 3 as a whole have multiple degrees of freedom, and thus can adjust the relative position according to the curvature of the curved screen 1 to meet the installation of curved screens of different shapes;

[0046] During installation, pass the screw through the fixing plate 24 and the rubber cushion block 25, and then fix it to the rear shell 11 of the curved screen 1; the rubber cushion block 25 is in flexible contact with the curved screen 1 to prevent damage caused by the hard connection between the fixing plate 24 and the curved screen 1; and the rubber cushion block 25 is arranged in an arc shape, which has better fit with the curved screen 1, thereby ensuring the stability of the curved screen 1 during installation.

[0047] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0048] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A curved screen module for a display cabinet, characterized in that: include A curved screen (1), wherein a first arm assembly (2) and a second arm assembly (3) are provided on the rear side of the curved screen (1); the first arm assembly (2) and the second arm assembly (3) are movably connected to a mounting member (4); The first support arm assembly (2) and the second support arm assembly (3) are composed of the same structure; The mounting member (4) comprises a Japanese-shaped frame (41), and side ears (42) are welded on both sides of the middle position of the Japanese-shaped frame (41) for facilitating the connection between the first support arm assembly (2) and the second support arm assembly (3).

2. The curved screen module for a display cabinet according to claim 1, characterized in that: A mounting plate (43) is also fixed to the outer side of the sun-shaped frame (41), and a plurality of through slots are formed on the mounting plate (43).

3. The curved screen module for a display cabinet according to claim 1, characterized in that: The first support arm assembly (2) comprises a first adjustment arm (21) detachably connected to the side ear (42), and a second adjustment arm (22) is movably connected to the other end of the first adjustment arm (21); a U-shaped seat (23) is welded to the end of the second adjustment arm (22); and the U-shaped seat (23) is connected to a fixing plate (24) via bolts.

4. The curved screen module for a display cabinet according to claim 3, characterized in that: A rubber pad (25) is bonded to the outer side of the fixing plate (24), and one end of the rubber pad (25) that is in contact with the curved screen (1) is arranged in an arc shape.

5. The curved screen module for a display cabinet according to claim 1, characterized in that: The curved screen (1) comprises a rear shell (11) and a front frame (16) which are interlocked and installed, wherein a liquid crystal panel (15) is embedded in the front frame (16); a diffusion film (14) is provided on the inner side of the liquid crystal panel (15), and a reflection film (13) is provided on the inner side of the diffusion film (14); and a brightness enhancement film (12) is provided on the inner side of the reflection film (13).

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