Display connection structure and display device

Abstract

The utility model discloses a display connection structure and a display device, and relates to the technical field of display, the display connection structure comprises a plurality of display box bodies arranged in a matrix, and each display box body is provided with a wireless module; and the display box body is wirelessly connected with the wireless modules of other display box bodies through the wireless module. The wireless modules are arranged on the display box bodies, and the wireless connection between the display box bodies is established based on the arranged wireless modules, so that the problem that the maintenance cost is high due to the fact that the wired connection established by a cable or a connector conventionally needs to be frequently and regularly maintained is solved; and meanwhile, the laying of the cable or the connector is avoided in a wireless connection mode, so that the cable or the connector does not need to be identified and avoided during later maintenance, and the difficulty of later maintenance is further reduced.

Description

Technical Field

[0001] This application relates to the field of display technologies, and particularly to a display connection structure and a display device. Background Art

[0002] With the rapid upgrade of the technological innovation revolution and the emergence of new scenarios, new applications, and new experiences, the cost of all-in-one LED display screens in the real display market has been continuously decreasing, the market scale has been continuously expanding, and the application scope has become increasingly extensive. Conventional all-in-one LED display screens are mostly composed of multiple display boxes connected together, and most of the connections between the display boxes are achieved through cables or connectors for wired connection.

[0003] However, the oxidation problem existing in cables and connectors can lead to poor contact, resulting in a high maintenance cost phenomenon where the all-in-one LED display screen needs to be frequently and regularly maintained in the later stage. Moreover, the more display boxes the all-in-one LED display screen involves, the more complex the wired connection on its back is, which increases the difficulty of regular maintenance.

[0004] The above content is only used to assist in understanding the technical solution of this application, and does not represent an admission that the above content is prior art. Utility Model Content

[0005] The main purpose of this application is to provide a display connection structure and a display device, aiming to solve the technical problems of frequent maintenance and difficult maintenance existing in conventional all-in-one LED display screens.

[0006] To achieve the above purpose, this application proposes a display connection structure. This display connection structure is applied to a display device and includes:

[0007] A plurality of display boxes arranged in a matrix, and each display box is provided with a wireless module;

[0008] The display boxes establish a wireless connection with the wireless modules of other display boxes through the wireless modules.

[0009] In one embodiment, the wireless module includes a first millimeter-wave wireless chip, and a display adapter board is provided on an inner side surface of the display box;

[0010] The display adapter board is provided with a receiving card and several first millimeter-wave wireless chips, and the receiving card establishes a wired connection with each first millimeter-wave wireless chip respectively.

[0011] In one embodiment, the wireless module further includes a second millimeter-wave wireless chip, and several display lamp boards are provided on another inner side surface parallel to the inner side surface of the display box where the display adapter board is provided;

[0012] A second millimeter-wave wireless chip is respectively provided on each display light board, and the display light board establishes a wireless connection with the corresponding first millimeter-wave wireless chip through the second millimeter-wave wireless chip;

[0013] Wherein, the number of the first millimeter-wave wireless chips provided on the display adapter board is the same as the number of the display light boards provided in the display box body where the display adapter board is located.

[0014] In an embodiment, the wireless module includes a wireless transmission unit and / or a wireless reception unit, the display connection structure further includes a video processor, and the display box body includes a first display box body;

[0015] The display box body provided on the output end side of the video processor is the first display box body;

[0016] The video processor is connected to the first display box body through a cable, and a wireless transmission unit is provided on the first display box body; or, a wireless transmission unit and a wireless reception unit are provided on the first display box body, and the first display box body establishes a wireless connection with the video processor through the wireless reception unit;

[0017] The wireless transmission unit is in a wired connection with the receiving card provided on the display adapter board where the wireless transmission unit is located, and the wireless reception unit is in a wired connection with the receiving card provided on the display adapter board where the wireless reception unit is located.

[0018] In an embodiment, the display box body further includes a second display box body;

[0019] The display box body arranged in sequence on the side of the wireless transmission unit of the first display box body is the second display box body, and a wireless transmission unit and a wireless reception unit are provided on the second display box body;

[0020] The second display box body arranged on the side of the wireless transmission unit of the first display box body establishes a wireless connection with the wireless transmission unit of the corresponding first display box body through the wireless reception unit;

[0021] The second display box body establishes a wireless connection with the wireless reception unit of other second display box bodies arranged on the side of the wireless transmission unit of the second display box body through the wireless transmission unit.

[0022] In an embodiment, the wireless transmission unit includes a third millimeter-wave wireless chip;

[0023] A third millimeter-wave wireless chip is provided on the display adapter board of the first display box body;

[0024] The first display box body establishes a wireless connection with the second display box body arranged on the side of the third millimeter-wave wireless chip of the first display box body through the third millimeter-wave wireless chip.

[0025] In one embodiment, the wireless receiving unit includes a fourth millimeter-wave wireless chip;

[0026] On the display adapter board of the second display box body, there are a third millimeter-wave wireless chip and a fourth millimeter-wave wireless chip;

[0027] The third millimeter-wave wireless chip on the second display box body establishes a wired connection with the receiving card on the display adapter board arranged inside the second display box body.

[0028] In one embodiment, the fourth millimeter-wave wireless chip on the second display box body establishes a wired connection with the receiving card on the display adapter board arranged inside the second display box body.

[0029] In one embodiment, the second display box body also establishes a wireless connection with the fourth millimeter-wave wireless chip on other second display box bodies on the side of the wireless sending unit arranged on the second display box body through the third millimeter-wave wireless chip.

[0030] In addition, to achieve the above object, the present application also proposes a display device, and this display device includes the display connection structure as described above.

[0031] One or more technical solutions proposed by the present application have at least the following technical effects:

[0032] A display connection structure is proposed. This display connection structure is applied to an integrated display device. The display connection structure includes a plurality of display box bodies arranged in a matrix, and each display box body is provided with a wireless module; the display box body establishes a wireless connection with the wireless modules of other display box bodies through the wireless module. By setting wireless modules on each display box body and establishing wireless connections between the display box bodies based on the set wireless modules, the present application solves the problem of high maintenance cost caused by frequent regular maintenance of the wired connection established by conventional cables or connectors. At the same time, because of the wireless connection method, the laying of cables or connectors is avoided, so there is no need to identify and avoid cables or connectors during later maintenance, thereby reducing the difficulty of later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0034] 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, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0035] Figure 1Schematic diagram of the module showing the connection structure of the present application;

[0036] Figure 2 Schematic diagram of the structure of any display box body of the present application;

[0037] Figure 3 Schematic connection diagram of an implementable structure of the display connection structure of the present application;

[0038] Figure 4 Schematic connection diagram of another implementable structure of the display connection structure of the present application;

[0039] Figure 5 Schematic connection diagram of the structure connection between the first display box body and the second display box body of the present application.

[0040] Explanation of the reference numerals in the attached drawings:

[0041] 10. Display box body; 101. First display box body; 102. Second display box body;

[0042] 20. Adapter board; RC. Receiver card; IC1. First millimeter-wave wireless chip; IC3. Third millimeter-wave wireless chip; IC4. Fourth millimeter-wave wireless chip;

[0043] 30. Display lamp board; IC2. Second millimeter-wave wireless chip.

[0044] The realization of the purpose, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0046] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present application, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0047] In addition, if the embodiments of the present application involve descriptions such as "first" and "second", the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0048] The present application provides a display connection structure.

[0049] Referring to Figure 1 , in the present application, the display connection structure includes:

[0050] A plurality of display boxes 10 arranged in a matrix, each display box 10 is provided with a wireless module, and the display boxes 10 establish a wireless connection with the wireless modules of other display boxes 10 through the wireless modules.

[0051] One display box 10 can be regarded as a display area. Therefore, a plurality of display boxes 10 arranged in a matrix can form an integrated display device. In order to avoid the problems of high maintenance costs caused by the need for frequent post-maintenance of the wired connection structure between the display boxes 10 to promptly check for poor contact problems existing in the wired connection established based on cables or connectors, and the high difficulty of maintenance due to the need to identify the cables or connectors for implementing the wired connection during maintenance.

[0052] This embodiment proposes a display connection structure in which wireless modules are provided in each display box 10, and the display boxes 10 establish a wireless connection through the wireless modules, thereby avoiding the above problems existing in the wired connection method between the display boxes 10.

[0053] Since the wireless connection method established through the wireless module avoids cables and connectors, there is no situation of poor contact existing in the use of cables and connectors. Therefore, the number of post-maintenance times can be reduced, thereby reducing the maintenance cost. At the same time, the wireless connection method established through the wireless module avoids the laying of cables or connectors. Therefore, there is no need to identify and avoid cables or connectors during post-maintenance, thereby reducing the difficulty of post-maintenance.

[0054] Specifically, referring to Figure 2As shown, the wireless module includes a first millimeter-wave wireless chip IC1. On an inner side surface of the display box body 10, a display adapter board 20 is provided. On the display adapter board 20, a receiving card RC and several first millimeter-wave wireless chips IC1 are provided. The receiving card RC respectively establishes a wired connection with each first millimeter-wave wireless chip IC1.

[0055] Figure 2 The internal structure of any display box body 10 is shown. On an inner side surface of the display box body 10, a display adapter board 20 is provided. On the display adapter board 20, a receiving card RC and several first millimeter-wave wireless chips IC1 are provided. It should be noted that the receiving card RC is used to identify the video display signal transmitted from external device equipment. The receiving card RC respectively establishes a connection with each first millimeter-wave wireless chip IC1 on the same display adapter board 20. After the receiving card RC receives the incoming video display signal, it identifies the video display signal and then transmits it to the corresponding first millimeter-wave wireless chip IC1 according to the identification result. The video display signal is wirelessly output through the first millimeter-wave wireless chip IC1 to drive the corresponding display lamp board 30.

[0056] Furthermore, the wireless module further includes a second millimeter-wave wireless chip IC2. On another inner side surface parallel to the inner side surface of the display box body 10 where the display adapter board 20 is provided, several display lamp boards 30 are provided. Each display lamp board 30 is respectively provided with a second millimeter-wave wireless chip IC2. The display lamp board 30 establishes a wireless connection with the corresponding first millimeter-wave wireless chip IC1 through the second millimeter-wave wireless chip IC2. Among them, the number of the first millimeter-wave wireless chips IC1 provided on the display adapter board 20 is the same as the number of the display lamp boards 30 provided in the display box body 10 where the display adapter board 20 is located.

[0057] On another inner side surface parallel to the inner side surface of the display box body 10 where the display adapter board 20 is provided, several display lamp boards 30 are provided. Among them, the number of the display lamp boards 30 provided in one display box body 10 is related to the actual display application requirements. And the number of the first millimeter-wave wireless chips IC1 provided in one display box body 10 is the same as the number of the display lamp boards 30 provided in the display box body 10 where it is located. One first millimeter-wave wireless chip IC1 corresponds to driving one display lamp board 30.

[0058] It should be noted that, in order to achieve one-to-one ordered driving, a second millimeter-wave wireless chip IC2 is provided on each display light board 30 in this embodiment. After the receiving card RC on the display cabinet 10 receives the video display signal transmitted from an external device, it identifies the video display signal, and determines the display light board 30 that needs to be driven in the display cabinet 10 according to the identification result, so as to determine the first millimeter-wave wireless chip IC1 corresponding to the display light board 30 that needs to be driven. The video display signal is respectively sent to the determined first millimeter-wave wireless chip IC1, and the received video display signal is transmitted to the second millimeter-wave wireless chip IC2 of the display light board 30 that needs to be driven through the first millimeter-wave wireless chip IC1. The second millimeter-wave wireless chip IC2 drives the display light board 30 according to the received video display signal, thereby realizing the wireless connection between the display adapter board 20 and the display light board 30, and avoiding the problems of high maintenance cost and high maintenance difficulty existing in the existing use of cables or connectors.

[0059] Figure 2 Six display light boards 30 are provided on the display cabinet 10 given in [reference], so six first millimeter-wave wireless chips IC1 corresponding one-to-one to the display light boards 30 need to be provided on the adapter board 20 of the corresponding display cabinet 10.

[0060] Among them, both the first millimeter-wave wireless chip IC1 and the second millimeter-wave wireless chip IC2 in this embodiment adopt a transceiver integrated millimeter-wave chip with the model DK1668.

[0061] It should be noted that Figure 2 The internal structure of a second display cabinet 102 or a first display cabinet 101 provided with a third millimeter-wave wireless chip IC3 and a fourth millimeter-wave wireless chip IC4 is shown. If the fourth millimeter-wave wireless chip IC4 does not need to be provided in the first display cabinet 101, the fourth millimeter-wave wireless chip IC4 on the display adapter board of the first display cabinet 101 can be removed.

[0062] Specifically, refer to Figure 3 As shown, the wireless module includes a wireless transmission unit and / or a wireless reception unit. The display connection structure further includes a video processor. The display cabinet 10 includes a first display cabinet 101, and the display cabinet provided on the output side of the video processor is the first display cabinet 101.

[0063] The video processor is connected to the first display cabinet 101 through a cable. A wireless transmission unit is provided on the first display cabinet 101, or a wireless transmission unit and a wireless reception unit are provided on the first display cabinet 101. The first display cabinet 101 establishes a wireless connection with the video processor through the wireless reception unit.

[0064] The wireless transmission unit establishes a wired connection with the receiving card RC provided on the display adapter board where the wireless transmission unit is located, and the wireless receiving unit establishes a wired connection with the receiving card RC provided on the display adapter board where the wireless receiving unit is located.

[0065] For further illustration, this embodiment shows the overall structure diagram of the all-in-one display device as shown in Figure 3 and Figure 4 Taking the matrix arrangement of the display boxes as 3*4 as an example for illustration.

[0066] As can be seen from the figure, in addition to the display boxes, the all-in-one display device also includes a video processor that divides and outputs the video display signal to be output. According to the set distance of the video processor, two connection methods between the video processor and the first display box 101 are proposed.

[0067] The first is as shown in Figure 3 Since the distance between the video processor and the first display box 101 provided on the output end side of the video processor is relatively far, in order to ensure the stability of the video display signal transmission, a wired connection is still used between the video processor and the first display box 101 with a cable.

[0068] The second is as shown in Figure 4 When the distance between the video processor and the first display box 101 provided on the output end side of the video processor is relatively close, there is no instability in the video display signal transmission at this time. Therefore, a wireless transmission unit can be set in the video processor, and at the same time, a wireless receiving unit is set on each first display box 101 to establish a wireless connection between the wireless transmission unit on the video processor and the wireless receiving units on each first display box 101, further reducing the number of cables or connectors to be laid.

[0069] And a wireless transmission unit is provided on the first display box 101, and this wireless transmission unit is used to output the received video display signal. Taking a single first display box 101 as an example, after the wireless transmission unit on the first display box 101 receives the video display signal transmitted by the video processor through the receiving card RC, it transmits the video display signal into the corresponding first millimeter-wave wireless chip IC1 to drive the corresponding display light board 30.

[0070] Furthermore, the wireless module further includes a wireless receiving unit, and the display box further includes a second display box 102;

[0071] The display box located on the wireless transmission unit side of the first display box 101 in sequence is the second display box 102. The second display box 102 is provided with a wireless transmission unit and a wireless reception unit. The second display box 102 located on the wireless transmission unit side of the first display box 101 establishes a wireless connection with the wireless transmission unit of the corresponding first display box 101 through the wireless reception unit.

[0072] It should be noted that the reason why the second display box 102 needs to be provided with a wireless transmission unit and a wireless reception unit, while the first display box 101 can selectively set the wireless reception unit, is that in addition to accessing the video display signal through the wireless reception unit to drive the corresponding display lamp board 30 to operate, the second display box 102 also needs to forward the accessed video display signal to the next second display box 102 through the wireless transmission unit. When the video display signal accessed by the first display box 101 is transmitted through a cable by the video processor, there is no need to set the wireless reception unit, and only the wireless transmission unit needs to be set to forward the accessed video display signal to the corresponding second display box 102.

[0073] Because the transmission and reception distance of the wireless transmission unit and the wireless reception unit is limited, the wireless transmission unit can only transmit the video display signal to the wireless reception unit within a certain distance. Therefore, based on this feature, the distance between the wireless transmission unit provided on one display box and the wireless reception unit provided on another display box can be set, so that the video display signal output by the wireless transmission unit can only be transmitted to the wireless reception unit closest to it, avoiding the phenomenon that one wireless reception unit receives multiple video display signals output by multiple wireless transmission units and resulting in disordered driving of the display lamp board 30.

[0074] According to Figure 3 or Figure 4 It can be known that in the 3*4 display box matrix arrangement of this embodiment, the video processor transmits the segmented video display signal to the three first display boxes 101 with which it has established a connection relationship. The three first display boxes 101 respectively transmit the video display signal to the corresponding three second display boxes 102 through the wireless transmission unit according to the accessed video display signal, that is Figure 3 the first display box a1 transmits the video display signal to the wireless reception unit of the second display box b1 through the wireless transmission unit it sets, the first display box a2 transmits the video display signal to the wireless reception unit of the second display box b2 through the wireless transmission unit it sets, and the first display box a3 transmits the video display signal to the wireless reception unit of the second display box b3 through the wireless transmission unit it sets.

[0075] The second display box body 102 establishes a wireless connection with the wireless receiving unit of other second display box bodies 102 arranged on the side of the wireless sending unit of the second display box body 102 through the wireless sending unit.

[0076] According to the matrix arrangement as Figure 3 or Figure 4 shown, the display box bodies in the same column transmit the video display signals sequentially from top to bottom according to the corresponding relationship between the wireless sending unit and the wireless receiving unit set therein. That is, the second display box body b1 transmits the video display signal into the wireless receiving unit of the second display box body b4 through the wireless sending unit set therein, the second display box body b2 transmits the video display signal into the wireless receiving unit of the second display box body b5 through the wireless sending unit set therein, the second display box body b3 transmits the video display signal into the wireless receiving unit of the second display box body b6 through the wireless sending unit set therein, the second display box body b4 transmits the video display signal into the wireless receiving unit of the second display box body b7 through the wireless sending unit set therein, the second display box body b5 transmits the video display signal into the wireless receiving unit of the second display box body b8 through the wireless sending unit set therein, and the second display box body b6 transmits the video display signal into the wireless receiving unit of the second display box body b9 through the wireless sending unit set therein.

[0077] If there is a subsequent need to increase the display area, it is only necessary to directly add second display box bodies 102 with the same structure below the second display box bodies b7, the second display box bodies b8, and the second display box bodies b9 according to the specific display situation, or directly add first display box bodies 101 and second display box bodies 102 with the same structure on the right side of the first display box body a3, the second display box body b3, the second display box body b6, and the second display box body b9, which improves the convenience of expanding the display area and avoids the design cost of cable laying and the cost of manually laying cables.

[0078] Specifically, referring to Figure 5 shown, the wireless sending unit includes a third millimeter-wave wireless chip IC3;

[0079] The third millimeter-wave wireless chip IC3 is provided on the display adapter board 20 of the first display box body 101. The first display box body 101 establishes a wireless connection with the second display box body 102 arranged on the side of the third millimeter-wave wireless chip IC3 of the first display box body 101 through the third millimeter-wave wireless chip IC3.

[0080] In this embodiment, the wireless transmission unit uses a third millimeter-wave wireless chip IC3 with a single transmission function, model number DKT1678. By setting the third millimeter-wave wireless chip IC3 on the display adapter board 20 of the first display cabinet 101, the first display cabinet 101 establishes a wireless connection with the second display cabinet 102 located on the side of the third millimeter-wave wireless chip IC3 of the first display cabinet 101 through the third millimeter-wave wireless chip IC3.

[0081] It should be noted that when the first millimeter-wave wireless chip IC1 in the first display cabinet 101 receives the video display signal transmitted by the receiving card RC, it will transmit the video display signal to the second millimeter-wave wireless chip IC2 on the corresponding display lamp board 30 to be driven. The second millimeter-wave wireless chip IC2 drives and displays the required display lamp board 30 according to the accessed video display signal.

[0082] Furthermore, the wireless receiving unit includes a fourth millimeter-wave wireless chip IC4;

[0083] The display adapter board 20 of the second display cabinet 102 is provided with a third millimeter-wave wireless chip IC3 and a fourth millimeter-wave wireless chip IC4. The third millimeter-wave wireless chip IC3 on the second display cabinet 102 establishes a wired connection with the receiving card RC on the display adapter board arranged inside the second display cabinet 102; the fourth millimeter-wave wireless chip IC4 on the second display cabinet 102 establishes a wired connection with the receiving card RC on the display adapter board arranged inside the second display cabinet 102.

[0084] In this embodiment, the wireless receiving unit uses a fourth millimeter-wave wireless chip IC4 with a single receiving function, model number DKT1679. By setting the above-mentioned third millimeter-wave wireless chip IC3 and the fourth millimeter-wave wireless chip IC4 on the display adapter board 20 of the second display cabinet 102 and establishing a wired connection between the third millimeter-wave wireless chip IC3 and the fourth millimeter-wave wireless chip IC4 on the second display cabinet 102 and the receiving card RC on the display adapter board arranged inside the second display cabinet respectively, when it is necessary to transmit the video display signal, after the second display cabinet 102 receives the video display signal transmitted by the third millimeter-wave wireless chip IC3 in the external display cabinet through its internal fourth millimeter-wave wireless chip IC4, it will transmit the video display signal to the third millimeter-wave wireless chip IC3 through the receiving card RC, so as to transmit the video display signal from the second display cabinet 102 to the next second display cabinet 102 through the third millimeter-wave wireless chip IC3.

[0085] Similar to the transmission process in the first display box body 101, any second display box body 102 transmits the video display signal to the first millimeter-wave wireless chip IC1 corresponding to the display light board 30 to be driven in the box body according to the accessed video display signal. Through the first millimeter-wave wireless chip IC1, the video display signal is transmitted to the second millimeter-wave wireless chip IC2 on the display light board 30 to be driven. The second millimeter-wave wireless chip IC2 drives and displays the display light board 30 where it is located according to the accessed video display signal.

[0086] Further, the second display box body 102 also establishes a wireless connection with the fourth millimeter-wave wireless chip IC4 on other second display box bodies 102 on the side of the wireless transmission unit provided in the second display box body 102 through the third millimeter-wave wireless chip IC3.

[0087] When it is necessary to output the video display signal, the second display box body 102 outputs the video display signal transmitted by the fourth millimeter-wave wireless chip IC4 in the internal box body to the fourth millimeter-wave wireless chip IC4 of the next second display box body 102 through the third millimeter-wave wireless chip IC3 in its interior, realizing the wireless transmission of the video display signal.

[0088] It should be noted that in the actual application process, the first millimeter-wave wireless chip IC1, the second millimeter-wave wireless chip IC2, the third millimeter-wave wireless chip IC3, and the fourth millimeter-wave wireless chip IC4 can be replaced with other millimeter-wave wireless chips with the same function but different models.

[0089] This application also proposes a display device, which includes the display connection structure described above. The display connection structure includes:

[0090] A plurality of display box bodies arranged in a matrix, and each display box body is provided with a wireless module;

[0091] The display box body establishes a wireless connection with the wireless module of other display box bodies through the wireless module.

[0092] The above are only partial embodiments of this application, and do not limit the patent scope of this application accordingly. All equivalent structural transformations made under the technical concept of this application by using the content of the specification and drawings of this application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of this application.

Claims

1. A display connection structure, characterized in that, The display connection structure is applied to a display device, and the display connection structure includes: A plurality of display boxes arranged in a matrix, and each display box is provided with a wireless module; The display box establishes a wireless connection with the wireless modules of other display boxes through the wireless module.

2. The display connection structure according to claim 1, characterized in that The wireless module includes a first millimeter-wave wireless chip, and a display adapter board is provided on an inner side surface of the display box; A receiving card and a plurality of the first millimeter-wave wireless chips are provided on the display adapter board, and the receiving card establishes a wired connection with each of the first millimeter-wave wireless chips respectively.

3. The display connection structure according to claim 2, wherein, The wireless module further includes a second millimeter-wave wireless chip, and a plurality of display light boards are provided on another inner side surface parallel to the inner side surface of the display box where the display adapter board is provided; Each display light board is respectively provided with one of the second millimeter-wave wireless chips, and the display light board establishes a wireless connection with the corresponding first millimeter-wave wireless chip through the second millimeter-wave wireless chip; Wherein, the number of the first millimeter-wave wireless chips provided on the display adapter board is the same as the number of the display light boards provided in the display box where the display adapter board is located.

4. The display connection structure according to claim 3, wherein, The wireless module includes a wireless transmission unit and / or a wireless reception unit, the display connection structure further includes a video processor, and the display box includes a first display box; The display box arranged on the output end side of the video processor is the first display box; The video processor is connected to the first display box through a cable, and the wireless transmission unit is provided on the first display box; or, The wireless transmission unit and the wireless reception unit are provided on the first display box, and the first display box establishes a wireless connection with the video processor through the wireless reception unit; The wireless transmission unit establishes a wired connection with the receiving card provided on the display adapter board where the wireless transmission unit is located, and the wireless reception unit establishes a wired connection with the receiving card provided on the display adapter board where the wireless reception unit is located.

5. The display connection structure according to claim 4, wherein, The display box further includes a second display box; The display box arranged in sequence on the wireless transmission unit side of the first display box is the second display box, and the wireless transmission unit and the wireless reception unit are provided on the second display box; The second display box arranged on the wireless transmission unit side of the first display box establishes a wireless connection with the wireless transmission unit of the corresponding first display box through the wireless reception unit; The second display box establishes a wireless connection with the wireless reception units of other second display boxes arranged on the wireless transmission unit side of the second display box through the wireless transmission unit.

6. The display connection structure according to claim 5, wherein, The wireless transmission unit includes a third millimeter-wave wireless chip; The third millimeter-wave wireless chip is provided on the display adapter board of the first display box; The first display box establishes a wireless connection with the second display box arranged on the third millimeter-wave wireless chip side of the first display box through the third millimeter-wave wireless chip.

7. The display connection structure according to claim 6, wherein The wireless reception unit includes a fourth millimeter-wave wireless chip; The third millimeter-wave wireless chip and the fourth millimeter-wave wireless chip are provided on the display adapter board of the second display box; The third millimeter-wave wireless chip on the second display box body establishes a wired connection with the receiving card on the display adapter board arranged inside the second display box body.

8. The display connection structure according to claim 7, characterized in that The fourth millimeter-wave wireless chip on the second display box body establishes a wired connection with the receiving card on the display adapter board arranged inside the second display box body.

9. The display connection structure according to claim 8, wherein, The second display box body also establishes a wireless connection with the fourth millimeter-wave wireless chip on other second display box bodies on the side of the wireless transmission unit arranged on the second display box body through the third millimeter-wave wireless chip.

10. A display device, characterized in that, The display device includes the display connection structure according to any one of claims 1 to 9.

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