Frameless display device

Abstract

The utility model provides a frameless display device. The frameless display device comprises a display assembly, a mounting frame, a magnetic attraction piece and a supporting piece. The mounting frame is mounted on a wall surface, and then the display assembly is mounted on the mounting frame. The mounting frame comprises at least two transverse rods extending transversely and at least two vertical columns extending vertically. One end of each cross rod is connected to one stand column, the other end of each cross rod is connected to the other stand column, the cross rods are connected with the stand columns in an inserted mode through connecting plugs at the ends, and step protrusions formed by the connecting plugs and the surfaces of the stand columns provide supporting points for the supporting pieces. The magnetic attraction part is located between the display assembly and the installation frame, the first end of the magnetic attraction part is connected to a back plate of the display assembly, the second end of the magnetic attraction part is attracted to the stand column through magnetic force, and therefore the display assembly is installed on the installation frame. The supporting piece uses the upper edge of the step protrusion as a supporting point, and it is ensured that the display assembly can still be kept stable under the condition that no traditional bottom cross beam is used for supporting.

Description

Technical Field

[0001] The present application belongs to the technical field of display devices, and more specifically, to a borderless display device. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, LED display screens, as an important information dissemination tool, have been widely used in various fields. Among them, magnetic LED display screens have been favored by the market due to their easy installation and convenient maintenance. However, the traditional magnetic LED display screen installation structure mostly uses welded steel structure or simple spliced ​​steel structure as the installation basis. When using this type of installation basis, the display unit is prone to sinking. In order to support the display unit and prevent it from sinking, the traditional installation method usually sets a supporting beam at the bottom of the display screen, which results in an obvious border at the bottom of the display screen. This border not only affects the overall aesthetics of the display screen, but also fails to meet the user's demand for borderless display. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a borderless display device to solve the technical problem in the prior art that the bottom of the display screen has an obvious supporting border that affects the user experience.

[0004] To achieve the above purpose, the technical solution adopted in this application is:

[0005] A borderless display device is provided, comprising:

[0006] Display components;

[0007] The mounting frame comprises at least two transversely extending crossbars and at least two vertically extending columns, wherein the columns are arranged spaced apart from each other in the transverse direction, and the crossbars are arranged spaced apart from each other in the vertical direction, wherein one end of the crossbar is connected to at least one of the columns, and the other end of the crossbar is connected to at least another of the columns; the end of the crossbar has a connecting plug, and when the crossbar is connected to the column, the connecting plug is inserted into the column and forms a step protrusion with the surface of the column;

[0008] A magnetic member is disposed between the display assembly and the mounting frame, wherein a first end of the magnetic member is connected to a back plate of the display assembly, and a second end of the magnetic member is magnetically connected to the column;

[0009] The support member extends vertically, wherein a first end of the support member is connected to the magnetic attraction member, and a second end of the support member abuts against an upper edge of the step protrusion.

[0010] As a further improvement of the above technical solution:

[0011] Optionally, the support member includes a snap portion and a supporting portion, the snap portion is located at the first end of the support member, and the snap portion is snap-connected to the magnetic attraction member; the supporting portion is located at the second end of the support member, and the supporting portion abuts against the upper edge of the step protrusion.

[0012] Optionally, the buckle portion includes a notch and a slot communicating with the notch, and the slot is used to clamp the magnetic attraction component.

[0013] Optionally, the supporting portion includes an abutting surface and a supporting surface, the abutting surface abuts against the step protrusion, and the supporting surface contacts the column.

[0014] Optionally, the abutting surface is an arc surface, the center of which coincides with the axis of the magnetic attraction component; and the supporting surface is a plane.

[0015] Optionally, the magnetic component includes a column and a magnetic head, one end of the column is connected to the back plate of the display component, and the magnetic head is connected to the other end of the column; the buckle part is buckled and connected to the column.

[0016] Optionally, the support surface is coplanar with the magnetic surface of the magnetic head.

[0017] Optionally, at least two cross bars are connected to the column; the cross bars distributed on both sides of the column are staggered in the transverse direction.

[0018] Optionally, there are multiple display components, and each display component is connected to the mounting frame in a matrix arrangement.

[0019] Optionally, there are multiple magnetic components connected to the display component, and the magnetic components are arranged in at least two rows on the display component; the support member is connected to the bottommost magnetic component in each row of the magnetic components.

[0020] The beneficial effects of a borderless display device provided by the present application are:

[0021] The present application provides a borderless display device, including a display assembly, a mounting frame, a magnetic suction member and a support member. The mounting frame serves as a support structure for the display assembly. When in use, the mounting frame is first mounted on a wall, and then the display assembly is mounted on the mounting frame. The mounting frame includes at least two horizontally extending crossbars and at least two vertically extending columns. A stable mounting frame is formed by overlapping the crossbars and the columns. One end of the crossbar is connected to a column, or to the overlap of two columns; similarly, the other end of the crossbar is connected to another column, or to the overlap of another two columns. The crossbar is plug-connected to the column through a connecting plug at the end. In particular, when the crossbar is connected to the column, the step protrusion formed by the connecting plug and the surface of the column provides a support point for the support member. In order to achieve magnetic suction installation, the mounting frame is made of magnetic materials such as steel or iron alloy, and is used in conjunction with the magnetic suction member, which adsorbs the display assembly on the mounting frame by magnetic force, simplifies the installation process and improves the installation efficiency. The magnetic component is a key component for installing the display assembly on the mounting frame. The magnetic component is located between the display assembly and the mounting frame. The first end of the magnetic component is connected to the back panel of the display assembly, and the second end of the magnetic component is adsorbed on the column by magnetic force, thereby installing the display assembly on the mounting frame.

[0022] Although the display assembly can be installed on the mounting frame by relying on the magnetic member, the magnetic member may slide downward on the column under the action of gravity of the display assembly. In order to prevent the display assembly from falling, a support member is provided. The support member extends vertically, with a first end connected to the magnetic member and a second end abutting against the upper edge of the step protrusion. The support member uses the upper edge of the step protrusion as a support point, ensuring that the display assembly can remain stable without the support of a traditional bottom crossbeam, effectively preventing the problem of the display assembly sinking. At the same time, since the support member is arranged on the back side of the display assembly, it will not be directly observed by the user, thereby achieving the effect of removing the bottom frame of the display screen and meeting the user's demand for a borderless display. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 A partial enlarged structural diagram of the borderless display device provided in this application Figure 1 ;

[0025] Figure 2 for Figure 1 A local enlarged diagram of the structure Figure 1 ;

[0026] Figure 3 for Figure 1 A local enlarged diagram of the structure Figure 2 ;

[0027] Figure 4 A schematic diagram of the three-dimensional structure of a support member of the borderless display device provided in the present application;

[0028] Figure 5 A partial enlarged structural diagram of the borderless display device provided in this application Figure 2 ;

[0029] Figure 6 A schematic diagram of the three-dimensional structure of the magnetic attraction component of the borderless display device provided in the present application;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the borderless display device provided in this application.

[0031] Among them, the reference numerals in the figure are:

[0032] 1. Display components; 2. Installation frame;

[0033] 21. crossbar; 211. connecting plug;

[0034] 22. Column; 3. Magnetic parts;

[0035] 31. Column; 32. Magnetic head;

[0036] 4. Support member; 41. Notch;

[0037] 42. a card slot; 43. abutment surface;

[0038] 44. Support surface. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It should be understood that the terms "length", "width", "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 application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] To eliminate the support beam at the bottom of the traditional display screen and meet the user's demand for borderless display; Figure 1 , Figure 5 and Figure 7 As shown, the present application provides a borderless display device, including a display component 1, a mounting frame 2, a magnetic member 3, and a support member 4. The display component 1 is the core part of the entire device, which integrates key components such as a display screen, a power driver, and a central control board. The display screen is responsible for presenting high-quality images, the power driver provides a stable power supply for the display screen, and the central control board is responsible for controlling the on and off of the LED lights on the display screen, thereby realizing the display of information.

[0044] The mounting frame 2 serves as a supporting structure for the display assembly 1. When in use, the mounting frame 2 is first mounted on the wall, and then the display assembly 1 is mounted on the mounting frame 2. The mounting frame 2 includes at least two horizontally extending crossbars 21 and at least two vertically extending columns 22. A stable mounting frame is formed by overlapping the crossbars 21 and the columns 22. In order to meet the installation requirements of display assemblies of different sizes, the mounting frame 2 can be expanded in the horizontal and vertical directions, and the size of the mounting frame 2 can be adjusted by increasing the number of columns 22 and crossbars 21. One end of the crossbar 21 is connected to a column 22, or to the overlap of two columns 22; similarly, the other end of the crossbar 21 is connected to another column 22, or to the overlap of two other columns 22. The crossbar 21 is plugged and connected to the column 22 through a connecting plug 211 at the end. In particular, when the crossbar 21 is connected to the column 22, the step protrusion formed by the connecting plug 211 and the surface of the column 22 provides a support point for the support member 4.

[0045] In order to achieve magnetic installation, the mounting frame 2 is made of magnetic materials such as steel or iron alloy, and is used in conjunction with the magnetic member 3, which uses magnetic force to adsorb the display assembly 1 on the mounting frame 2, thereby simplifying the installation process and improving the installation efficiency. The magnetic member 3 is a key component for installing the display assembly 1 on the mounting frame 2. The magnetic member 3 is located between the display assembly 1 and the mounting frame 2. The first end of the magnetic member 3 is connected to the back panel of the display assembly 1, and the second end of the magnetic member 3 is adsorbed on the column 22 by magnetic force, thereby installing the display assembly 1 on the mounting frame 2.

[0046] Although the display assembly 1 can be mounted on the mounting frame 2 by means of the magnetic member 3, the magnetic member 3 may slide downward on the column 22 under the action of gravity of the display assembly 1. In order to prevent the display assembly 1 from falling, a support member 4 is provided. The support member 4 extends vertically, with a first end connected to the magnetic member 3 and a second end abutting against the upper edge of the step protrusion. The support member 4 utilizes the upper edge of the step protrusion as a support point, ensuring that the display assembly 1 can remain stable without the support of a traditional bottom crossbeam, effectively preventing the display assembly 1 from sinking. At the same time, since the support member 4 is arranged on the back side of the display assembly 1, it will not be directly observed by the user, thereby achieving the effect of removing the bottom frame of the display screen and meeting the user's demand for a borderless display.

[0047] In one embodiment of the present application, the support member 4 includes a buckle portion and a support portion, the buckle portion is located at the first end of the support member 4, and the buckle portion can be tightly buckled and connected to the magnetic member 3. This buckle connection method not only ensures a stable connection between the support member 4 and the magnetic member 3, but also enables fast and convenient installation and disassembly operations. The support portion is located at the second end of the support member 4, and its function is to abut against the upper edge of the step protrusion to prevent the magnetic member 3 from sliding downward.

[0048] like Figure 4 As shown, in one embodiment of the present application, the buckle portion includes a notch 41 and a slot 42 that passes through the notch 41. When installing the support member 4, the user only needs to align the notch 41 of the support member 4 with the magnetic member 3, and then push the support member 4 until the magnetic member 3 is completely inserted into the slot 42. The slot 42 can clamp the magnetic member 3 to ensure a stable connection between the two. This buckle connection not only ensures the stability of the connection between the magnetic member 3 and the support member 4, but also facilitates subsequent maintenance and replacement.

[0049] like Figure 4 As shown, in one embodiment of the present application, the supporting portion includes a contact surface 43 and a support surface 44, and the contact surface 43 and the support surface 44 are respectively arranged in different directions of the supporting portion. Specifically, the contact surface 43 is arranged on the bottom surface of the supporting portion so as to contact with the step protrusion; the support surface 44 is arranged on the side surface of the supporting portion so as to contact with the column 22 and support the display assembly 1.

[0050] like Figure 4 As shown, in one embodiment of the present application, the abutting surface 43 is an arc surface, and the center of the arc surface coincides with the axis of the magnetic member 3, so that no matter how the support member 4 deflects relative to the center, the arc radius of the arc surface remains unchanged, that is, the distance from the arc surface to the axis of the magnetic member 3 remains unchanged, that is, the support distance of the support member 4 remains unchanged. When installing the support member 4, even if the support member 4 is not strictly arranged in the vertical direction, the magnetic member 3 can always be supported at the same height. The support surface 44 is a plane to stably support the display assembly 1.

[0051] In one embodiment of the present application, the support member 4 is specifically made of a plastic material. The plastic material not only has excellent durability and stability, but is also light and easy to process, so that the support member 4 is both strong and light.

[0052] like Figure 6 As shown, in one embodiment of the present application, the magnetic member 3 includes a column 31 and a magnetic head 32. The column 31 is the main body of the magnetic member 3 and the main part connected with the buckle part. One end of the column 31 is fixed on the back plate of the display assembly 1. The magnetic head 32 is connected to the other end of the column 31, and is magnetically attracted to the mounting frame 2 by the magnetic force of the magnetic head 32.

[0053] In one embodiment of the present application, the support surface 44 and the magnetic surface of the magnetic head 32 are arranged coplanarly to ensure that the support surface 44 and the magnetic surface of the magnetic head 32 can be flatly supported on the column 22 to ensure the installation stability of the display assembly 1.

[0054] like Figure 2 and Figure 3 As shown, in one embodiment of the present application, a plurality of cross bars 21 may be overlapped on the column 22. Specifically, at least two cross bars 21 are connected to the column 22. When the column 22 has two cross bars 21 arranged on both sides of the column 22, the two cross bars 21 are staggered in the lateral direction to avoid interference between the cross bars 21 and to provide installation space for the magnetic attraction member 3.

[0055] like Figure 7 As shown, in one embodiment of the present application, there are multiple display components 1 to increase the display area of ​​the frameless display device. Each display component 1 is connected to the mounting frame 2 in a matrix arrangement to utilize the display area of ​​the display area.

[0056] In one embodiment of the present application, the number of magnetic components 3 connected to the display component 1 is multiple, so as to achieve multi-point installation of the display component 1. Each magnetic component 3 is arranged in at least two rows on the display component 1; in order to ensure the stability of the entire borderless display device, a support member 4 is sleeved on the magnetic component 3 closest to the bottom of each display component 1, and the gravity of each display component 1 is supported by the support member 4 to prevent each display component 1 from sinking. Furthermore, in order to save installation steps and reduce the number of installation accessories, in the entire borderless display device, it is only necessary to sleeve the support member 4 on the magnetic component 3 closest to the bottom of the display component 1 in the row closest to the bottom. At this time, the display component 1 in the row closest to the bottom plays the role of the supporting beam of the traditional display screen, thereby preventing each display component 1 from sinking and meeting the user's demand for borderless display.

[0057] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A borderless display device, characterized in that: include: Display component (1); The mounting frame (2) comprises at least two transversely extending crossbars (21) and at least two vertically extending columns (22), wherein the columns (22) are arranged to be spaced apart from each other in the transverse direction, and the crossbars (21) are arranged to be spaced apart from each other in the vertical direction, one end of the crossbar (21) is connected to at least one of the columns (22), and the other end of the crossbar (21) is connected to at least another column (22); the end of the crossbar (21) is provided with a connecting plug (211), and when the crossbar (21) is connected to the column (22), the connecting plug (211) is inserted into the column (22) and forms a step protrusion with the surface of the column (22); A magnetic member (3) is arranged between the display assembly (1) and the mounting frame (2), wherein a first end of the magnetic member (3) is connected to a back plate of the display assembly (1), and a second end of the magnetic member (3) is magnetically connected to the column (22); The support member (4) extends vertically, the first end of the support member (4) is connected to the magnetic attraction member (3), and the second end of the support member (4) abuts against the upper edge of the step protrusion.

2. The frameless display device according to claim 1, wherein: The support member (4) comprises a buckle portion and a supporting portion, wherein the buckle portion is located at the first end of the support member (4) and is buckled and connected to the magnetic attraction member (3); the supporting portion is located at the second end of the support member (4) and is in contact with the upper edge of the step protrusion.

3. The frameless display device according to claim 2, wherein: The buckle portion comprises a notch (41) and a clamping groove (42) communicating with the notch (41), and the clamping groove (42) is used to clamp the magnetic attraction component (3).

4. The frameless display device according to claim 2, wherein: The supporting portion comprises an abutting surface (43) and a supporting surface (44), wherein the abutting surface (43) abuts against the step protrusion, and the supporting surface (44) contacts the column (22).

5. The frameless display device according to claim 4, wherein: The abutting surface (43) is an arc surface, the center of which coincides with the axis of the magnetic attraction component (3); and the supporting surface (44) is a plane.

6. The frameless display device according to claim 4, wherein: The magnetic attraction component (3) comprises a column (31) and a magnetic attraction head (32); one end of the column (31) is connected to the back plate of the display component (1), and the magnetic attraction head (32) is connected to the other end of the column (31); and the buckle portion is buckled and connected to the column (31).

7. The frameless display device according to claim 6, wherein: The support surface (44) is arranged coplanar with the magnetic attraction surface of the magnetic attraction head (32).

8. The frameless display device according to any one of claims 1 to 7, characterized in that: At least two cross bars (21) are connected to the upright column (22); the cross bars (21) distributed on both sides of the upright column (22) are staggered in a transverse direction.

9. The frameless display device according to any one of claims 1 to 7, characterized in that: There are a plurality of display components (1), and each of the display components (1) is connected to the mounting frame (2) in a matrix arrangement.

10. The frameless display device according to claim 9, wherein: The number of magnetic attracting members (3) connected to the display component (1) is multiple, and each of the magnetic attracting members (3) is arranged in at least two rows on the display component (1); the supporting member (4) is connected to the magnetic attracting member (3) at the bottom of each row of the magnetic attracting members (3).

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