Display screen frame and display screen

Abstract

The utility model discloses a display screen frame and a display screen, the display screen frame comprises a frame used for installing a display module, a supporting rod, a connecting frame and a connecting rod, the frame comprises a first transverse rod, a second transverse rod, a first longitudinal rod and a second longitudinal rod, and the first transverse rod and the second transverse rod are oppositely connected between the first longitudinal rod and the second longitudinal rod; the supporting rod is arranged on the face, away from the display module, of the frame. One end of the connecting frame is hinged to the first longitudinal rod, and the other end of the connecting frame is connected with the supporting rod. One end of the connecting rod is connected to the supporting rod in a sleeving mode, and the other end of the connecting rod can rotate around the supporting rod and is detachably connected to the first longitudinal rod or the second longitudinal rod. According to the display screen frame, the end portions of the connecting rods are detachably connected to the same frame or the adjacent frames by rotating the connecting rods around the supporting rods, and therefore the same-screen supporting and cross-screen supporting of the supporting rods can be achieved, and the use experience of the display screen frame is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED technology, and in particular to a display frame and a display screen. Background Technology

[0002] Detachable large display screens are generally composed of multiple smaller displays pieced together vertically and horizontally. To ensure the screen stands upright, each smaller display typically has a support rod on its rear side that mates with the lower surface of the larger display, forming a tripod. The lower surface of the upper smaller display abuts against the upper surface of the lower smaller display, and the lower end of the support rod on the upper smaller display connects to the upper end of the support rod on the lower smaller display, thus ensuring the large display stands stably on the installation surface. However, currently, the support rods generally correspond one-to-one with each smaller display, providing support only at the rear of each smaller display. This results in multiple support rods at the rear of the large display, hindering rapid assembly and disassembly. Furthermore, since adjacent smaller displays are connected by horizontal locking mechanisms, it is unnecessary to have a support rod behind each smaller display when assembling the large display, leading to resource waste. Utility Model Content

[0003] In view of the above problems, the present invention provides a display frame and display screen that solve or at least partially solve the above problems.

[0004] In a first aspect, this utility model embodiment provides a display screen frame, which includes:

[0005] A frame for mounting a display module includes a first horizontal bar, a second horizontal bar, a first vertical bar, and a second vertical bar, wherein the first horizontal bar and the second horizontal bar are connected relative to each other between the first vertical bar and the second vertical bar;

[0006] A support rod is provided on the side of the frame opposite to the display module;

[0007] The connecting frame is hinged at one end to the first longitudinal rod and at the other end to the support rod;

[0008] The connecting rod has one end sleeved on the support rod, and the other end is rotatable around the support rod and detachably connected to the first longitudinal rod or the second longitudinal rod.

[0009] Furthermore, the connecting frame includes a first frame and a second frame arranged at intervals, one end of the first frame and the second frame are hinged to the first longitudinal rod, and the other end of each is fixedly connected to the support rod;

[0010] The connecting rod is located between the first frame and the second frame.

[0011] Furthermore, the connecting frame includes a third frame, one end of which is fixedly connected to the support rod, and the other end of which is fixedly connected to the end of the first frame or the second frame away from the support rod.

[0012] Furthermore, the first longitudinal bar is provided with a first frame lock on the side opposite to the second longitudinal bar, and the second longitudinal bar is provided with a second frame lock on the side opposite to the first longitudinal bar. The first frame lock and the second frame lock can be locked together to splice the two frames together.

[0013] Furthermore, when the two frames are joined together, the connecting rod on one frame can be rotated onto the other frame and detachably connected to the second longitudinal bar of the other frame.

[0014] Furthermore, the end of the connecting rod away from the support rod is provided with a connecting slot, and the side of the second longitudinal rod away from the display module is provided with a V-shaped bracket. The two V-shaped ends of the V-shaped bracket are provided with first connecting posts, which can be accommodated in the connecting slot.

[0015] Furthermore, the first longitudinal rod is provided with a second connecting post, which can be accommodated in the connecting slot.

[0016] Furthermore, both the first crossbar and the second crossbar have receiving grooves on the side facing away from the display module to accommodate the two ends of the support rod.

[0017] Furthermore, a protruding docking post is provided on the side of the first crossbar facing away from the second crossbar, and a docking hole capable of accommodating the docking post is provided on the side of the second crossbar facing away from the first crossbar.

[0018] Secondly, this utility model embodiment also provides a display screen, which includes any of the display screen frames described in the first aspect above.

[0019] In the technical solution provided by this utility model embodiment, a frame for installing a display module is hinged on one side and a connecting rod detachably connected to a support rod on the other side. The other end of the connecting frame is fixedly connected to the support rod. By rotating the connecting rod around the support rod, its end can be detachably connected to the same frame or an adjacent frame, thereby enabling the support rod to support both the same screen and across screens, thus improving the user experience of the display frame. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 An exploded three-dimensional structural diagram of a display screen frame provided in this embodiment of the present utility model;

[0022] Figure 2 A three-dimensional structural diagram of a display screen frame in a folded state, provided for an embodiment of this utility model;

[0023] Figure 3 A three-dimensional structural diagram of a display screen frame in an unfolded state, provided for an embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the connection structure between a display screen frame and another display screen frame, provided for an embodiment of this utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the embodiments of this utility model.

[0026] It should be noted that in the description of this utility model, if the terms "first" or "second" appear, they are only used for the convenience of describing different components or names, and should not be construed as indicating or implying a sequential relationship, relative importance, or implicitly specifying the number of technical features indicated. Therefore, a feature specified with "first" or "second" may explicitly or implicitly include at least one of those features. Furthermore, if "and / or" appears throughout the text, it means that it includes three parallel solutions; taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] Please refer to Figure 1 This is a three-dimensional structural diagram of a display screen frame provided in an embodiment of the present utility model. The display screen frame includes a frame 10, a support rod 20, a connecting frame 30, and a connecting rod 40.

[0029] Please combine Figure 2-4 The frame 10 is used to mount a display module (not shown in the figure) and includes a first horizontal bar 110, a second horizontal bar 120, a first vertical bar 130, and a second vertical bar 140. The first horizontal bar 110 and the second horizontal bar 120 are connected relative to each other between the first vertical bar 130 and the second vertical bar 140. The support rod 20 is disposed on the side of the frame 10 away from the display module. One end of the connecting frame 30 is hinged to the first vertical bar 130, and the other end is connected to the support rod 20. One end of the connecting rod 40 is sleeved on the support rod 20, and the other end can rotate around the support rod 20 and is detachably connected to the first vertical bar 130 or the second vertical bar 140.

[0030] Specifically, the first horizontal bar 110, the first vertical bar 130, the second horizontal bar 120, and the second vertical bar 140 are connected end-to-end to form a rectangular frame 10. This connection can be either a detachable connection using screws or an integral connection. The display module for displaying information is connected to one side of the frame 10. The support rod 20, the connecting frame 30, and the connecting rod 40 are all located on the side of the frame 10 away from the display module. One end of the connecting frame 30 is hinged to the first vertical bar 130 via a hinge axis, while the other end of the connecting frame 30 is connected to the support rod 20. Rotating the support rod 20 allows the connecting frame 30 to rotate around the hinge point, thus enabling the support rod 20 to be positioned on the first vertical bar 130. The support rod 20 is positioned between the first longitudinal rod 130 and the second longitudinal rod 140, i.e., behind the frame 10; or the support rod 20 can be positioned on the side of the first longitudinal rod 130 away from the second longitudinal rod 140, so that the support rod 20 can be moved outside the frame 10; one end of the connecting rod 40 is sleeved on the support rod 20, and the connecting rod 40 can rotate around the support rod 20; the other end of the connecting rod 40 can be detachably connected to the first longitudinal rod 130 and the second longitudinal rod 140, wherein, when the other end of the connecting rod 40 is connected to the first longitudinal rod 130, the two ends of the connecting rod 40 are respectively connected to the first longitudinal rod 130 and the support rod 20, and the two ends of the connecting frame 30 are also respectively connected to the first longitudinal rod 130 and the support rod 20, such as Figure 2As shown, at this time, the support rod 20 can be tightly attached to the back of the frame 10, which is the storage, packaging, and transportation state of the display screen frame; when the other end of the connecting rod 40 is connected to the second vertical rod 140, the two ends of the connecting rod 40 are respectively connected to the first vertical rod 130 and the support rod 20, and the two ends of the connecting frame 30 are also respectively connected to the second vertical rod 140 and the support rod 20, as shown. Figure 3 At this point, the frame 10, the connecting bracket 30, and the connecting rod 40 can form a reliable triangular structure, thereby supporting the frame 10 and the display module on the other side through the support rod 20. This is one working state of the display frame. The connecting rod 40 can continue to rotate around the support rod 20, and the connecting bracket 30 can also rotate around the first vertical rod 130 outward from the frame 10. Figure 4 As shown by the dashed arrow, the end of the connecting rod 40 away from the support rod 20 can be detachably connected to the second longitudinal rod 140 of the other frame 10. At this time, a reliable triangular structure can be formed between the two adjacent frames 10, the connecting frame 30 and the connecting rod 40, thereby supporting the two frames 10 and the display module on the other side through the support rod 20. This is another working state of the display frame.

[0031] In this embodiment of the utility model, by rotating the connecting rod 40 around the support rod 20 so that its end can be detachably connected to the same frame 10 or an adjacent frame 10, the support rod 20 can be supported on the same screen and across screens, thereby improving the user experience of the display stand.

[0032] Furthermore, in other preferred embodiments of the present invention, the connecting frame 30 includes a first frame 310 and a second frame 320 spaced apart, one end of the first frame 310 and the second frame 320 being hinged to the first longitudinal rod 130, and the other end being fixedly connected to the support rod 20.

[0033] The connecting rod 40 is located between the first frame 310 and the second frame 320.

[0034] Here, in order to improve the strength of the connecting frame 30 and the support strength for the frame 10 and the display module on the other side, the first frame 310 and the second frame 320 are arranged in parallel between the support rod 20 and the first vertical rod 130. Specifically, one end of the first frame 310 and the second frame 320 are respectively hinged to the first vertical rod 130 through a hinge shaft, and the other end of the first frame 310 and the second frame 320 are respectively fixedly connected to the support rod 20. The specific connection method can be screw connection, welding or integral connection.

[0035] Furthermore, in other preferred embodiments of the present invention, the connecting frame 30 includes a third frame 330, one end of which is fixedly connected to the support rod 20, and the other end of which is fixedly connected to the end of the first frame 310 or the second frame 320 away from the support rod 20.

[0036] Here, there may be one or two third frames 330, which act as diagonal supports between the support rod 20 and the first frame 310 and / or the second frame 320, further enhancing the strength of the connecting frame 30 and the support strength for the frame 10 and the display module on the other side. Specifically, one end of the third frame 330 is fixedly connected to the support rod 20, and the other end of the third frame 330 is fixedly connected to the end of the first frame 310 or the second frame 320 away from the support rod 20, so that the third frame 330, the support rod 20, and the first frame 310 or the second frame 320 form a reliable triangular structure.

[0037] Furthermore, in other preferred embodiments of the present invention, the first vertical bar 130 is provided with a first frame lock 1301 on the side opposite to the second vertical bar 140, and the second vertical bar 140 is provided with a second frame lock 1401 on the side opposite to the first vertical bar 130. The first frame lock 1301 and the second frame lock 1401 can be locked together to splice the two frames 10 together.

[0038] Specifically, the first frame lock 1301 and the second frame lock 1401 are respectively located on opposite sides of the first vertical bar 130 and the second vertical bar 140, that is, on the outer side of the frame 10. When two adjacent frames 10 need to be joined, the first frame lock 1301 and the second frame lock 1401 can lock together, thereby tightly connecting the two frames 10 together. Here, the first frame lock 1301 and the second frame lock 1401 can be mutually cooperating latch locks or mutually cooperating interlocking structures; the first frame lock 1301 and the second frame lock 1401 can be set individually, or they can be added in pairs according to the size of the frame 10.

[0039] Furthermore, when the two frames 10 are joined together, the connecting rod 40 on one frame 10 can be rotated onto the other frame 10 and detachably connected to the second longitudinal bar 140 of the other frame 10.

[0040] Specifically, when two or more of the aforementioned display screen frames need to be spliced ​​together, two adjacent frames 10 are connected together by the first frame lock 1301 and the second frame lock 1401, as follows: Figure 4 As shown, the connecting rod 40 on the right frame 10 can continue to rotate around the support rod 20, and the connecting frame 30 can also rotate around the first vertical rod 130 towards the outside of the frame 10. When the connecting frame 30, the support rod 20 and the connecting rod 40 rotate to the rear of the left frame 10, the end of the connecting rod 40 away from the support rod 20 can be detachably connected to the second vertical rod 140 of the left frame 10. At this time, a reliable triangular structure can be formed between the two adjacent frames 10, the connecting frame 30 and the connecting rod 40, and the support rod 20 can support the two frames 10 and the display module on the other side, thus realizing the cross-screen support of the support rod 20.

[0041] Furthermore, in other preferred embodiments of this utility model, the end of the connecting rod 40 away from the support rod 20 is provided with a connecting slot 410, and the second longitudinal rod 140 is provided with a V-shaped bracket 1402 on the side away from the display module. The two V-shaped ends of the V-shaped bracket 1402 are provided with first connecting posts 1403, and the first connecting posts 1403 can be accommodated in the connecting slot 410.

[0042] Specifically, the connecting slot 410 is located at the end of the connecting rod 40 away from the support rod 20, and the V-shaped bracket 1402 is fixedly connected to the side of the second vertical rod 140 away from the display module and to a position that can be reached when the connecting rod 40 rotates. The first connecting post 1403 is provided at both V-shaped ends of the V-shaped bracket 1402, and a relatively reliable snap-fit ​​connection can be formed between the connecting slot 410 and the first connecting post 1403.

[0043] Here, two first connecting posts 1403 are provided on the V-shaped card holder 1402. One first connecting post 1403 is used by the connecting card slot 410 when connected on the same screen, and the other first connecting post 1403 is used by the connecting card slot 410 when connected across screens.

[0044] In addition, in other preferred embodiments of the present invention, a locking member is provided at the end of the connecting rod 40 away from the support rod 20 to lock the first connecting post 1403 in the connecting slot 410, so as to prevent the first connecting post 1403 from being dislodged from the connecting slot 410 by accidental operation, thereby improving the reliability of the support.

[0045] Furthermore, a second connecting post 1302 is provided on the first longitudinal rod 130, and the second connecting post 1302 can be accommodated in the connecting slot 410.

[0046] Specifically, a second connecting post 1302 is provided on the first longitudinal rod 130 at a position that can be reached when the connecting rod 40 rotates. A relatively reliable snap-fit ​​connection can be formed between the connecting slot 410 and the second connecting post 1302. The second connecting post 1302 can fix the position of the connecting rod 40 and the support rod 20 in storage, packaging and transportation states.

[0047] Furthermore, in other preferred embodiments of this utility model, the first crossbar 110 and the second crossbar 120 are each provided with receiving grooves 101 for accommodating the two ends of the support rod 20 on the side opposite to the display module.

[0048] Specifically, the two receiving slots 101 are respectively located at the middle of the side of the first crossbar 110 and the second crossbar 120 away from the display module. The receiving slots 101 are used to accommodate the two ends of the support rod 20. This structure can reduce the thickness of the display frame in the non-working state, making it easier to package and transport.

[0049] Furthermore, in other preferred embodiments of the present invention, a protruding docking post 1101 is provided on the side of the first crossbar 110 facing away from the second crossbar 120, and a docking hole 1201 capable of accommodating the docking post 1101 is provided on the side of the second crossbar 120 facing away from the first crossbar 110.

[0050] Specifically, the docking post 1101 and the docking hole 1201 are respectively provided on two opposite end faces of the frame 10, and the docking post 1101 and the docking hole 1201 are positioned correspondingly on the first crossbar 110 and the second crossbar 120, so that when the frame 10 is spliced ​​and expanded in the direction of the first crossbar 110 and the second crossbar 120, the docking post 1101 on one frame 10 is inserted into the docking hole 1201 on the other frame 10 to achieve a quick and reliable connection between two adjacent frames 10.

[0051] In addition, this utility model embodiment also provides a display screen, which includes any of the display screen frames described in the above embodiments. For the specific structure of the display screen frame and the beneficial technical effects it can achieve, please refer to the above embodiments.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A display screen frame, characterized in that, include: A frame for mounting a display module includes a first horizontal bar, a second horizontal bar, a first vertical bar, and a second vertical bar, wherein the first horizontal bar and the second horizontal bar are connected relative to each other between the first vertical bar and the second vertical bar; A support rod is provided on the side of the frame opposite to the display module; The connecting frame is hinged at one end to the first longitudinal rod and at the other end to the support rod; The connecting rod has one end sleeved on the support rod, and the other end is rotatable around the support rod and detachably connected to the first longitudinal rod or the second longitudinal rod.

2. The display screen frame according to claim 1, characterized in that, The connecting frame includes a first frame and a second frame arranged at intervals. One end of the first frame and the second frame are hinged to the first longitudinal bar, and the other end of each is fixedly connected to the support rod. The connecting rod is located between the first frame and the second frame.

3. The display screen frame according to claim 2, characterized in that, The connecting frame includes a third frame, one end of which is fixedly connected to the support rod, and the other end of which is fixedly connected to the end of the first frame or the second frame away from the support rod.

4. The display screen frame according to claim 1, characterized in that, The first longitudinal bar is provided with a first frame lock on the side opposite to the second longitudinal bar, and the second longitudinal bar is provided with a second frame lock on the side opposite to the first longitudinal bar. The first frame lock and the second frame lock can be locked together to splice the two frames together.

5. The display screen frame according to claim 4, characterized in that, When the two frames are joined together, the connecting rod on one frame can be rotated onto the other frame and detachably connected to the second longitudinal bar of the other frame.

6. The display screen frame according to claim 1, characterized in that, The end of the connecting rod away from the support rod is provided with a connecting slot, and the side of the second longitudinal rod away from the display module is provided with a V-shaped bracket. The two V-shaped ends of the V-shaped bracket are provided with first connecting posts, which can be accommodated in the connecting slot.

7. The display screen frame according to claim 6, characterized in that, The first longitudinal rod is provided with a second connecting post, which can be accommodated in the connecting slot.

8. The display screen frame according to any one of claims 1-7, characterized in that, Both the first and second crossbars have receiving grooves on the side facing away from the display module to accommodate the two ends of the support rod.

9. The display screen frame according to any one of claims 1-7, characterized in that, A protruding docking post is provided on the side of the first crossbar facing away from the second crossbar, and a docking hole is provided on the side of the second crossbar facing away from the first crossbar to accommodate the docking post.

10. A display screen, characterized in that, Includes the display frame as described in any one of claims 1-9.

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