Display screen frame and display screen

Abstract

The embodiment of the utility model provides a display screen frame and a display screen, the display screen frame comprises a connecting piece, a plate assembly and a plurality of cushion blocks, and the connecting piece is provided with a first surface and a second surface which are opposite to each other; the plate assembly comprises a first plate and a second plate, wherein one end of the first plate is detachably connected to the first face, and one end of the second plate is detachably connected to the second face. The cushion blocks are arranged between the first plate and the second plate at intervals in the length direction of the plate assembly and detachably connected with the first plate and / or the second plate. In the embodiment of the invention, the display screen frame can be made by matching with corresponding plate structures according to different sizes of the display module, the frame does not need to be subjected to mold opening, the installation of the display screen is facilitated, and the production and manufacturing cost of the display screen is reduced.

Description

Technical Field

[0001] This application relates to the technical field of LED displays, and particularly to a display screen frame and a display screen. Background Art

[0002] A display screen generally includes a frame and a display module. The display module is fixedly installed on the frame. The display module generally includes a circuit board and LED lamp beads. The LED lamp beads are installed on the circuit board. If it is a transparent display screen, through holes need to be opened on the circuit board so that light can pass through to achieve a transparent display effect. Currently, the frames of display screens are generally integrally formed by molds. Different display screens require frames of different sizes for adaptation, and different-sized molds are necessarily required, thus increasing the production and manufacturing costs. Summary of the Utility Model

[0003] In view of the above problems, embodiments of this application are proposed to provide a display screen frame and a display screen that solve the above problems or at least partially solve the above problems.

[0004] In a first aspect, an embodiment of this application provides a display screen frame, which includes:

[0005] A connecting member having opposite first and second faces;

[0006] A plate member assembly including a first plate detachably connected at one end to the first face and a second plate detachably connected at one end to the second face;

[0007] A plurality of cushion blocks are spaced along the length direction of the plate member assembly between the first plate and the second plate, and are detachably connected to the first plate and / or the second plate.

[0008] Further, the first plate and the second plate are both provided with a plurality of corresponding first through holes spaced along their length directions.

[0009] Further, the cushion blocks are also provided with second through holes, and the second through holes respectively correspond to one of the first through holes on the first plate and the second plate.

[0010] Further, two of the plate member assemblies are detachably connected to one connecting member, and a threshold angle is formed between the two plate member assemblies.

[0011] Further, the other ends of the first plate and the second plate are respectively detachably connected to the first face and the second face of another connecting member.

[0012] Further, the display screen frame includes four of the connecting members and four of the plate member assemblies;

[0013] The four said plate components are sequentially connected end to end through the four said connectors to form a quadrilateral structure.

[0014] Further, the threshold angle is 90 degrees, and the sides of the two said plate components are flush with the sides of the connector.

[0015] Further, a magnet for magnetically attracting another display screen frame is provided inside the side of the connector.

[0016] In a second aspect, the embodiments of the present application further provide a display screen, which includes:

[0017] A display module, including a circuit board and LED lamp beads installed on one side of the circuit board;

[0018] Any display screen frame as described in the first aspect above, and the side of the circuit board facing away from the LED lamp beads is connected to the connectors and plate components of the display screen frame.

[0019] Further, a plurality of through holes for light to pass through are provided on the circuit board.

[0020] In the technical solution provided by the embodiments of the present application, two opposite faces of the connector in the display screen frame are respectively detachably connected to the first plate and the second plate, and a plurality of cushion blocks are provided as supports on the first plate and the second plate. The first plate or the second plate is used to install the display module. In this way, a display screen frame is made by adapting the corresponding plate structure according to the different sizes of the display module, without the need to mold the frame, which is convenient for the installation of the display screen and reduces the production and manufacturing cost of the display screen. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a partial three-dimensional structural schematic diagram of a display screen frame provided by an embodiment of the present invention;

[0023] Figure 2 It is a side structural schematic diagram of a display screen frame provided by an embodiment of the present invention;

[0024] Figure 3 It is another partial three-dimensional structural schematic diagram of a display screen frame provided by an embodiment of the present invention;

[0025] Figure 4 A three-dimensional structural schematic diagram of a display screen frame provided by an embodiment of the present utility model;

[0026] Figure 5 A partial three-dimensional structural schematic diagram of a display screen provided by an embodiment of the present utility model;

[0027] Figure 6 A partial side structural schematic diagram of a display screen provided by an embodiment of the present utility model. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the embodiments of the present application.

[0029] It should be noted that in the description of the present application, if terms such as "first" and "second" appear, "first" and "second" are only used for conveniently describing different components or names, and cannot be understood as indicating or implying an order relationship, relative importance, or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. Additionally, if "and / or" appears throughout the text, its meaning is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B simultaneously.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the description of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0031] Please refer to Figure 1 , which is an exploded three-dimensional structural schematic diagram of a display screen frame provided by an embodiment of the present utility model. The display screen frame includes a connecting member 10, a plate component 20, and a plurality of cushion blocks 30.

[0032] Among them, the connecting member 10 has opposite first surface 110 and second surface 120;

[0033] The plate component 20 includes a first plate 210 detachably connected at one end to the first surface 110 and a second plate 220 detachably connected at one end to the second surface 120;

[0034] The plurality of cushion blocks 30 are arranged at intervals in the length direction of the plate assembly 20 between the first plate 210 and the second plate 220, and are detachably connected to the first plate 210 and / or the second plate 220.

[0035] Specifically, the connecting member 10 is generally a square structure made of metal material, and the first surface 110 and the second surface 120 can be regarded as the top surface and the bottom surface of the connecting member 10; in other preferred embodiments of the present invention, in order to facilitate the connection between the plate assembly 20 and the connecting member 10, positioning grooves 101 and positioning posts 102 are provided on the first surface 110 and the second surface 120. The shape of the positioning groove 101 matches the shape of the end of the connecting plate 10, so that the ends of the first plate and the second plate 220 can just be received in the positioning groove 101 and be flush with the surface of the connecting member 10 after being received. The positioning posts 102 protrude on the positioning groove 101 and correspond to the positioning holes on the plate assembly 20 to play a positioning role. When the ends of the first plate and the second plate 220 are received in the positioning groove 101, the positioning posts 102 just insert into the positioning holes on the plate assembly 20, and at the same time, the ends of the first plate and the second plate 220 are connected to the first surface 110 and the second surface 120 of the connecting member 10 by a detachable connection method. Here, the specific connection method includes but is not limited to a detachable connection method by screw connection; because the first plate and the second plate 220 are generally relatively long, the connecting member 10 is connected to the ends of the two, and there is no corresponding connection support in the middle region of the two, which will cause its strength to become weak or even deform. Therefore, the plurality of cushion blocks 30 are arranged at intervals in the length direction of the plate assembly 20. The plurality of cushion blocks 30 are clamped between the first plate 210 and the second plate 220, and the plurality of cushion blocks 30 are also connected to the first plate 210 and / or the second plate 220 by a detachable connection method. Here, the specific connection method includes but is not limited to a detachable connection method by screw connection.

[0036] When using the display screen frame provided by the embodiment of the present application, only the corresponding number of the plate assemblies 20 and the connecting members 10 need to be adapted according to the different sizes of the display module, the plurality of cushion blocks 30 are connected between the first plate 210 and the second plate 220, and then the first plate 210 and the second plate 220 are connected to the connecting member 10, and the production and installation of the display screen frames of different sizes are completed. There is no need to mold the frames adapted to different sizes of the display module, which is convenient for the installation of the display screen and reduces the production and manufacturing cost of the display screen.

[0037] Please refer to Figures 2 - 4 In other preferred embodiments of the present utility model, a plurality of corresponding first through holes 201 are provided at intervals along the length direction of the first plate 210 and the second plate 220.

[0038] Specifically, the plurality of first through holes 201 are provided at intervals on the first plate 210 and the second plate 220, and a corresponding relationship exists between the plurality of first through holes 201 on the first plate 210 and the plurality of first through holes 201 on the second plate 220.

[0039] Here, the purpose of providing the first through holes 201 is to facilitate the passage of light on both sides of the display screen when the display screen frame is used to install a transparent display screen, so as to achieve a transparent effect; in addition, by providing the first through holes 201 on the plate assembly 20, the weight of the plate assembly 20 can be reduced without reducing the strength of the plate assembly 20, which is convenient for the installation of the display screen frame and the display screen.

[0040] Furthermore, second through holes 301 are also provided on the cushion block 30, and the second through holes 301 respectively correspond to one of the first through holes 201 on the first plate 210 and the second plate 210.

[0041] Specifically, the cushion block 30 is not a solid structure either, and the second through holes 301 are provided along its thickness direction. The size and shape of the second through holes 301 are the same as those of the first through holes 201, and the second through holes 301 respectively correspond to one of the first through holes 201 on the first plate 210 and the second plate 210, so as to ensure that when installing the transparent display module, light can pass from one side of the display screen to the other side, and in addition, the weight of the display screen frame can be reduced without reducing the connection strength of the plate assembly 20, and further facilitate the installation of the display screen frame and the display screen.

[0042] It should be noted here that when the display screen frame needs to be connected to other display screen frames, a frame lock 40 needs to be used to lock between the two display screen frames. At this time, the cushion block 30 can be used as the base of the frame lock 40, that is, the frame lock 40 is provided on the cushion block 30, and one end of the frame lock 40 is connected to the lock seat of another display screen frame to complete the locking connection between the two display screen frames. The lock seat is formed by providing lock holes on the side wall of the cushion block 30 in some embodiments.

[0043] In addition, two plate assemblies 20 are detachably connected to one connecting member 10, and a threshold angle α exists between the two plate assemblies 20.

[0044] Specifically, the shape structure of the display screen is generally a polygonal structure, such as a triangular, quadrilateral or hexagonal structure, etc. Then, the display screen frame also needs to have a corresponding shape structure. At this time, at least one of the plate components 20 needs to be used as one side of the polygonal display screen frame. Then, the connecting member 10 needs to be used to connect the two adjacent sides of the corresponding polygonal display screen frame. That is, two of the plate components 20 are detachably connected to one connecting member 10, and the angle between the two plate components 20 is also different according to the specific shape of the display screen frame. Here, it is denoted as the threshold angle α. For example, when the display screen frame is a square, the threshold angle α is 90 degrees; when the display screen frame is an equilateral triangle, the threshold angle α is 60 degrees; when the display screen frame is a regular octagon, the threshold angle α is 135 degrees.

[0045] It should be pointed out here that if one side of the polygonal display screen frame is relatively long, then more than two of the plate components 20 need to be used for splicing at this time. Then, at the splicing position, two of the plate components 20 also need to be detachably connected to one connecting member 10. Then, at this time, the threshold angle α can be regarded as 180 degrees.

[0046] Furthermore, the other ends of the first plate 210 and the second plate 220 are respectively detachably connected to the first surface 110 and the second surface 120 of another connecting member 10.

[0047] As described above, the shape structure of the display screen is generally a polygonal structure, so the display screen frame also has a corresponding shape structure. Then, there must be two connection points on one side of the display screen frame to complete the connection of the polygonal structure. That is, the connecting member 10 is connected to both ends of one of the plate components 10. In other words, the other ends of the first plate 210 and the second plate 220 are both detachably connected to the first surface 110 and the second surface 120 of another connecting member 10.

[0048] In addition, in one feasible implementation manner of the present invention, the display screen frame includes four of the connecting members 10 and four of the plate components 20;

[0049] The four plate components 20 are connected end to end in sequence through the four connecting members 10 to form a quadrilateral structure.

[0050] Specifically, the display screen frame has a quadrilateral structure. The four plate components 20 serve as the four sides of the quadrilateral structure, and the four connecting pieces 10 serve as the four vertices of the quadrilateral structure. The four plate components 20 are sequentially connected end to end through the four connecting pieces 10 to form the quadrilateral structure.

[0051] Further, the threshold angle is 90 degrees, and the sides of the two plate components 20 are flush with the sides of the connecting piece 10.

[0052] Specifically, the display screen frame is a square or rectangular structure. The included angle between two adjacent plate components 10 is 90 degrees, and the outer side of the connecting piece 10 is flush with the side of the plate component 20, that is, it can be regarded that the connecting piece 10 is wrapped between the first plate 210 and the second plate 220 of the plate component 20.

[0053] Such a structure can enable seamless splicing of the display screen frame with other display screen frames, improve the aesthetics after multi-screen connection, and avoid obvious light and dark transitions at the seams after multi-screen connection, which may affect the display effect.

[0054] Further, a magnet 50 for magnetically attracting another display screen frame is provided inside the side of the connecting piece 10.

[0055] Specifically, when multi-screen splicing is required, the display screen frames also need to be spliced. By arranging the magnet 50 on the side of the connecting piece 10, the two adjacent display screen frames can be easily preliminarily connected, and after the preliminary connection, the two adjacent display screen frames are fixedly connected through structures such as locks.

[0056] In addition, please refer to Figure 5 and Figure 6 , the embodiment of the present invention further provides a display screen, which includes:

[0057] A display module 1, including a circuit board 11 and LED lamp beads 12 mounted on one side of the circuit board 11;

[0058] Any display screen frame 2 as described in the above embodiments, and the side of the circuit board 11 facing away from the LED lamp beads 12 is connected to the connecting piece 10 and the plate component 20 of the display screen frame 2.

[0059] Specifically, a plurality of the LED lamp beads 12 are arranged in an array on one side of the circuit board 11 to form a light-emitting surface for displaying information; the side of the circuit board 11 facing away from the LED lamp beads 12 is detachably connected to the display screen frame 2 through structures such as screws. For example, the corners of the circuit board 11 are connected to the connecting member 10, and the positions near the edge are connected to the plate component 20. In this way, the display module 1 forms a tiled structure on one side of the display screen frame 2, thus completing the installation of the display screen.

[0060] Here, for the specific structure, connection relationship, and achievable technical effects of the display screen frame 2, please refer to the description of the above embodiments and will not be elaborated here.

[0061] Further, in order to obtain a transparent display screen and improve the display effect and quality, a plurality of through holes 111 for light to pass through are provided on the circuit board 11.

[0062] Specifically, a plurality of the through holes 111 are provided on the circuit board 11. The through holes 111 here are used for light to pass through to achieve the effect of a transparent screen. At this time, a plurality of the LED lamp beads 12 are arranged in an array on the circuit board 11 between the through holes 111. In addition, it should be noted that the specific shape and structure of the through holes 111 opened on the circuit board 11 can be freely set according to needs and the specifications of the display screen.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, rather than to limit them; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A display screen frame, characterized in that: include: A connecting member having a first surface and a second surface opposite to each other; A plate assembly, comprising a first plate having one end detachably connected to the first surface and a second plate having one end detachably connected to the second surface; A plurality of spacers are arranged between the first plate and the second plate at intervals along the length direction of the plate assembly and are detachably connected to the first plate and / or the second plate.

2. The display screen frame according to claim 1, characterized in that: The first plate and the second plate are both provided with a plurality of corresponding first through holes spaced apart along the length direction thereof.

3. The display screen frame according to claim 2, characterized in that: The cushion block is also provided with a second through hole, and the second through hole corresponds to one of the first through holes on the first plate and the second plate respectively.

4. The display screen frame according to claim 1, characterized in that: Two of the plate components are detachably connected to one of the connecting members, and a threshold angle is formed between the two plate components.

5. The display screen frame according to claim 4, characterized in that: The other end of the first plate and the other end of the second plate are detachably connected to the first surface and the second surface of another connecting member, respectively.

6. The display screen frame according to claim 5, characterized in that: It comprises four of the connecting members and four of the plate components; The four plate components are connected end to end in sequence through the four connecting pieces to form a quadrilateral structure.

7. The display screen frame according to claim 4, characterized in that: The threshold angle is 90 degrees, and the side surfaces of the two plate components are flush with the side surfaces of the connecting member.

8. The display screen frame according to claim 7, characterized in that: A magnet for magnetically attracting another display screen frame is arranged inside the side surface of the connecting piece.

9. A display screen, characterized in that: include: A display module, comprising a circuit board and LED lamp beads mounted on one side of the circuit board; According to the display screen frame as described in any one of claims 1 to 8, a side of the circuit board facing away from the LED lamp beads is connected to the connecting piece and the plate assembly of the display screen frame.

10. The display screen according to claim 9, characterized in that: A plurality of through holes for light to pass through are arranged on the circuit board.

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