Display screen module and method of controlling the same

Abstract

The application relates to the technical field of display screens, in particular to a display screen module and a control method thereof. The display screen module comprises at least a first display component and a second display component. The first display component comprises a first screen body, a first driving mechanism and a first control mechanism. The first control mechanism is configured to control the movement of the first driving mechanism, so that the first driving mechanism drives the first screen body to move up and down along the height direction. The second display component comprises a second screen body, a second driving mechanism and a second control mechanism. The second control mechanism is configured to control the movement of the second driving mechanism, so that the second driving mechanism drives the second screen body to move up and down along the height direction. The first control mechanism is provided with a first connecting port, and the second control mechanism is provided with a second connecting port. The first connecting port can be connected with the second connecting port, so that the first control mechanism and the second control mechanism are electrically connected. The display screen module is easy to splice and can realize synchronous lifting.

Description

Technical Field

[0001] This application relates to the field of display technology, and in particular to a display module and its control method. Background Technology

[0002] LED displays utilize controlled light-emitting diodes (LEDs), consisting of tens of thousands to hundreds of thousands of LED pixels arranged uniformly. With societal development, LED displays are being used across various industries, no longer limited to indoor applications; the demand for outdoor LED displays is also surging. When the required LED display area is too large, multiple individual LED displays are typically assembled together to form a large screen for outdoor concerts, event displays, and other similar applications.

[0003] Currently, assembling multiple individual LED displays is inefficient and time-consuming, and the accuracy of simultaneously adjusting the height of multiple LED displays is poor, resulting in poor assembly effects. Summary of the Invention

[0004] The main purpose of this application is to propose a display module and its control method, which aims to solve the technical problem that the low assembly efficiency and poor assembly effect of multiple individual LED displays are caused by the poor accuracy when adjusting the height of multiple LED displays at the same time.

[0005] To achieve the above objectives, in a first aspect, this application proposes a display module, comprising at least:

[0006] A first display component, the first display component including a first screen, a first driving mechanism and a first control mechanism, the first control mechanism being configured to control the movement of the first driving mechanism so that the first driving mechanism drives the first screen to move up and down in the height direction;

[0007] The second display component includes a second screen, a second drive mechanism, and a second control mechanism. The second control mechanism is configured to control the movement of the second drive mechanism so that the second drive mechanism drives the second screen to move up and down in the height direction.

[0008] The first control mechanism is provided with a first connection port, and the second control mechanism is provided with a second connection port. The first connection port can be connected to the second connection port so that the first control mechanism and the second control mechanism are electrically connected, thereby realizing the synchronous lifting and lowering of the first screen and the second screen.

[0009] In some embodiments, the first screen body has at least a first connecting sidewall, the second screen body has at least a second connecting sidewall, the first connecting sidewall is provided with a transmitting end module, the second connecting sidewall is provided with a receiving end module, the transmitting end module is electrically connected to the first control mechanism, and the receiving end module is electrically connected to the second control mechanism.

[0010] When the first connecting sidewall and the second connecting sidewall are connected, the transmitting module and the receiving module are wirelessly connected, so that the first control mechanism and the second control mechanism are electrically connected.

[0011] In some embodiments, the first connecting sidewall is provided with a positioning post, and the second connecting sidewall is provided with a positioning hole. The positioning post can be inserted into the positioning hole so that the transmitting module and the receiving module are aligned and wirelessly connected.

[0012] The vertical cross-sectional area of ​​the positioning post gradually decreases from the end closest to the first connecting sidewall to the end furthest from the first connecting sidewall, and the vertical cross-sectional area of ​​the positioning hole gradually decreases from the end closest to the second connecting sidewall to the end furthest from the second connecting sidewall.

[0013] In some embodiments, the first display component is provided with a first locking part, and the second display component is provided with a second locking part. The first locking part is configured to move toward or away from the second locking part when driven, so as to lock or unlock the first locking part and the second locking part.

[0014] In some embodiments, the first screen body is provided with a first cover at the first connecting sidewall, the first cover body is movably connected to the first screen body, a first receiving cavity is formed between the first cover body and the first connecting sidewall, and the transmitting end module is disposed in the first receiving cavity;

[0015] The second screen body is provided with a second cover at the second connecting side wall. The second cover is movably connected to the second screen body. A second receiving cavity is formed between the second cover and the second connecting side wall. The receiving module is disposed in the second receiving cavity.

[0016] In some embodiments, the first driving mechanism is further configured to drive the first screen body to perform a translational motion in the horizontal direction;

[0017] The second drive mechanism is also configured to drive the second screen to translate in the horizontal direction.

[0018] In some embodiments, the display module further includes an adapter, the adapter including at least a first adapter sidewall and a second adapter sidewall, the first adapter sidewall being provided with the receiving module, the receiving module of the first adapter sidewall being wirelessly connected to the transmitting module of the first connecting sidewall, the second adapter sidewall being provided with the transmitting module, the transmitting module of the second adapter sidewall being wirelessly connected to the receiving module of the second connecting sidewall;

[0019] There is an included angle between the first transition sidewall and the second transition sidewall.

[0020] In some embodiments, the first display component includes a first support column, the first support column including a first column and a second column that are nested together, the second column being slidably connected to the first column and capable of extending or shortening relative to the first column, the first screen being connected to the second column; the first screen being provided with a first mounting slider, the first mounting slider being provided with a plurality of first bearings, the first column being provided with a first mounting groove, and the plurality of first bearings being connected to the first mounting groove;

[0021] The second display component includes a second support column, which includes a third column and a fourth column nested together. The fourth column is slidably connected to the third column and can extend or shorten relative to the third column. The second screen is connected to the fourth column. The second screen is provided with a second mounting slider, which is provided with a plurality of second bearings. The third column is provided with a second mounting groove, and the plurality of second bearings are all connected to the second mounting groove.

[0022] In some embodiments, the first column is provided with a first wire harness portion, which is used to bind the cable of the first display component;

[0023] The third column is provided with a second cable bundle, which is used to bind the cable of the second display component.

[0024] In some embodiments, the first screen body includes at least a first folding screen and a second folding screen that are hinged to each other. The first folding screen can be folded relative to the second folding screen. The first folding screen is provided with a first insertion part, and the second folding screen is provided with a second insertion part. When the first folding screen is folded relative to the second folding screen, the first insertion part can be inserted into the second insertion part.

[0025] The second screen body includes at least a third folding screen and a fourth folding screen that are hinged to each other. The third folding screen can be folded relative to the fourth folding screen. The third folding screen is provided with a third insertion part, and the fourth folding screen is provided with a fourth insertion part. When the third folding screen is folded relative to the fourth folding screen, the third insertion part can be inserted into the fourth insertion part.

[0026] Secondly, this application proposes a control method for a display module, used to control the display module in any of the above embodiments, comprising the following steps:

[0027] Drive the first display component or the second display component to move toward each other;

[0028] Connect the first connection port and the second connection port;

[0029] A control signal is transmitted to the first control mechanism or the second control mechanism, so that while the first drive mechanism drives the first screen to move up and down in the height direction, the second drive mechanism drives the second screen to move up and down synchronously in the height direction, thereby realizing the synchronous lifting and lowering of the first screen and the second screen.

[0030] Compared with the prior art, the beneficial effects of this application are:

[0031] In the technical solution of this application, the display module provided in this embodiment has a simple structure and is easy to assemble. When the size of the display needs to be changed, there is no need to build an additional back frame or hanging frame to complete the assembly of the whole screen. Only multiple individual display components are transported to the site of use. By connecting the connecting sidewalls of the screens in each display component one by one, the screens in each display component can be quickly assembled into one unit at the site of use. Using the above assembly method, on the one hand, since the volume of a single display component is small, it is easy to transport a single display component to the site of use, which can save transportation costs. On the other hand, its assembly method is simple and efficient, saving time and labor, and can adaptively adjust the number of components to be assembled according to usage requirements. Moreover, when multiple display components are assembled together, they can achieve linkage control, so that multiple display components can be raised and lowered to the same height at the same time, improving the control accuracy of the display module and optimizing the assembly effect of the display module.

[0032] The splicing method of the first and second screens is simple, efficient, time-saving, and labor-saving. Furthermore, once the first and second screens are spliced ​​together, they can be linked for control, allowing them to rise and fall simultaneously. This improves the control accuracy of the first and second screens and optimizes their splicing effect. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this application 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 only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the assembled structure of a display module provided in one embodiment of this application;

[0035] Figure 2 This is a schematic diagram of the structure of a display module before assembly, according to an embodiment of this application.

[0036] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0037] Figure 4 for Figure 2 A magnified view of a section at point B in the middle;

[0038] Figure 5 A schematic diagram of the structure of a first screen or a second screen when folded, according to an embodiment of this application;

[0039] Figure 6 for Figure 5 A magnified view of a section at point C;

[0040] Figure 7 for Figure 5 A magnified view of a section at point D;

[0041] Figure 8 This is a schematic diagram illustrating the control relationship connection of multiple display components provided in an embodiment of this application;

[0042] Figure 9 A flowchart of a control method for a display module provided in an embodiment of this application.

[0043] Explanation of icon numbers:

[0044] 10. Display module;

[0045] 100. First display component;

[0046] 110. First screen body; 120. First support column;

[0047] 111. First connecting sidewall; 112. First cover; 113. First receiving cavity; 114. First folding screen; 115. Second folding screen;

[0048] 1111, Positioning Post;

[0049] 1141. First connector;

[0050] 1151. Second connector;

[0051] 121. First column; 122. Second column;

[0052] 200. Second display component;

[0053] 210. Second screen body; 220. Second support column;

[0054] 211. Second connecting sidewall; 212. Second cover; 213. Second receiving cavity; 214. Third folding screen; 215. Fourth folding screen;

[0055] 2111, Positioning hole;

[0056] 2141. Third connector;

[0057] 2151. Fourth connector;

[0058] 221. The third column; 222. The fourth column.

[0059] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0060] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0061] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0062] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or," "and / or," or "and / or" throughout the text implies three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where A and B are simultaneously satisfied. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0063] LED displays utilize controlled light-emitting diodes (LEDs), consisting of tens of thousands to hundreds of thousands of LED pixels arranged uniformly. With societal development, LED displays are being used across various industries, no longer limited to indoor applications; the demand for outdoor LED displays is also surging. When the required LED display area is too large, multiple individual LED displays are typically assembled together to form a large screen for outdoor concerts, event displays, and other similar applications.

[0064] Currently, assembling multiple individual LED displays is inefficient and time-consuming, and the accuracy of simultaneously adjusting the height of multiple LED displays is poor, resulting in poor assembly effects.

[0065] Based on this, in order to solve the technical problem of low assembly efficiency and poor assembly effect of multiple individual LED displays due to poor accuracy when adjusting the height of multiple LED displays simultaneously, referring to... Figures 1 to 9This application provides a display module 10, which includes at least a first display component 100 and a second display component 200. The first display component 100 includes a first screen 110, a first driving mechanism, and a first control mechanism. The first control mechanism is configured to control the movement of the first driving mechanism, causing the first driving mechanism to drive the first screen 110 to move up and down in the height direction. The second display component 200 includes a second screen 210, a second driving mechanism, and a second control mechanism. The second control mechanism is configured to control the movement of the second driving mechanism, causing the second driving mechanism to drive the second screen 210 to move up and down in the height direction. The first control mechanism is provided with a first connection port, and the second control mechanism is provided with a second connection port. The first connection port can be connected to the second connection port to electrically connect the first control mechanism and the second control mechanism, thereby achieving synchronous up and down movement of the first screen 110 and the second screen 210.

[0066] It is understandable that a wired connection can be established between the first and second control mechanisms by connecting the first and second connection ports with a cable (i.e., one end of the cable is connected to the first connection port and the other end is connected to the second connection port). Alternatively, a contact module can be used to connect the first and second connection ports, enabling a wireless connection between the first and second control mechanisms.

[0067] One possible implementation is to refer to Figure 8 A method is provided where a first control mechanism and a second control mechanism are wirelessly connected. For example, a first screen 110 has at least a first connecting sidewall 111, and a second screen 210 has at least a second connecting sidewall 211. The first connecting sidewall 111 is provided with a transmitting module, and the second connecting sidewall 211 is provided with a receiving module. The transmitting module is electrically connected to the first control mechanism, and the receiving module is electrically connected to the second control mechanism. When the first connecting sidewall 111 and the second connecting sidewall 211 are docked, the transmitting module and the receiving module are wirelessly connected, enabling electrical communication between the first and second control mechanisms and achieving synchronous raising and lowering of the first screen 110 and the second screen 210. It should be noted that in this embodiment, the transmitting module corresponds to the first connecting port, and the receiving module corresponds to the second connecting port.

[0068] One possible implementation is that the first drive mechanism can be a lead screw mechanism, which can be driven by a motor to move up and down, thereby causing the first screen 110 to move up and down in the height direction. Similarly, the second drive mechanism can also be a lead screw mechanism, which can be driven by a motor to move up and down, thereby causing the second screen 210 to move up and down in the height direction.

[0069] Specifically, in this embodiment, when a large-size display module 10 is required, taking the display module 10 including a first display component 100 and a second display component 200 as an example, firstly, the first display component 100 and the second display component 200 are moved closer to each other to ensure that the first screen 110 and the second screen 210 are gradually aligned; then, the first connecting sidewall 111 of the first screen 110 and the second connecting sidewall 211 of the second screen 210 are spliced ​​together, so that the transmitting end module and the receiving end module are wirelessly connected. At this time, not only can the first screen 110 and the second screen 210 be seamlessly spliced ​​together, so that the first screen 110 and the second screen 210 are combined into one to form a larger-size display, but also the linkage control of the first screen 110 and the second screen 210 can be realized. Whether the control signal is sent to the first control mechanism alone or to the second control mechanism alone, the synchronous lifting and lowering of the first screen 110 and the second screen 210 can be realized.

[0070] The display module 10 provided in this embodiment has a simple structure and is easy to assemble. When the size of the display needs to be changed, there is no need to build an additional back frame or hanging frame to complete the assembly of the entire screen. Only multiple individual display components are transported to the site of use, and the screens in each display component are quickly assembled into one unit at the site by connecting the connecting sidewalls of the screens one by one. Using this assembly method, on the one hand, because the volume of each individual display component is small, it is easy to transport individual display components to the site, saving transportation costs. On the other hand, the assembly method is simple, efficient, time-saving, and labor-saving, and the number of components to be assembled can be adaptively adjusted according to usage requirements. Moreover, when multiple display components are assembled together, they can achieve linkage control, allowing multiple display components to be raised and lowered to the same height simultaneously, improving the control accuracy of the display module 10 and optimizing the assembly effect of the display module 10.

[0071] It should be noted that, in this embodiment, the display module 10 is not limited to only including the first display component 100 and the second display component 200, but may also include more third display components, fourth display components, fifth display components, etc. The structures of the third display components, fourth display components, and fifth display components are the same as the structures of the first display component 100 and the second display component 200, and will not be described again here. That is, the number of display components in the display module 10 can be adaptively selected according to the actual usage scenario.

[0072] It is understandable that when the first display component 100 and the second display component 200 are not assembled, either the first display component 100 or the second display component 200 can be used independently. Alternatively, when the first display component 100 and the second display component 200 are spaced apart, the first screen 110 and the second screen 210 can be synchronously raised and lowered through the connection of the first control mechanism and the second control mechanism.

[0073] One possible implementation is that, in the initial state before assembly, the first screen 110 and the second screen 210 can be at the same height, so that the first screen 110 and the second screen 210 form a straight structure after assembly. Alternatively, another possible implementation is that, in the initial state before assembly, the first screen 110 and the second screen 210 can be at different heights, so that the first screen 110 and the second screen 210 form a stepped structure after assembly.

[0074] In some embodiments, refer to Figures 2 to 4 The first connecting sidewall 111 is provided with a positioning post 1111, and the second connecting sidewall 211 is provided with a positioning hole 2111. The positioning post 1111 can be inserted into the positioning hole 2111 so that the transmitting end module and the receiving end module are aligned and wirelessly connected.

[0075] Specifically, in this embodiment, the first connecting sidewall 111 and the second connecting sidewall 211 will only be seamlessly spliced ​​together after the positioning post 1111 is inserted into the positioning hole 2111. That is, the first screen 110 and the second screen 210 will be seamlessly assembled together, and the transmitting module and the receiving module will be wirelessly connected, thereby improving the assembly accuracy of the display module 10. Moreover, the positioning effect between the positioning post 1111 and the positioning hole 2111 can improve the connection strength between the first screen 110 and the second screen 210, preventing the first screen 110 and the second screen 210 from shifting and causing connection gaps between them, thus avoiding affecting the assembly effect of the first screen 110 and the second screen 210.

[0076] One possible implementation is to refer to Figures 2 to 4 The vertical cross-sectional area of ​​the positioning post 1111 gradually decreases from the end near the first connecting sidewall 111 to the end away from the first connecting sidewall 111, and the vertical cross-sectional area of ​​the positioning hole 2111 gradually decreases from the end near the second connecting sidewall 211 to the end away from the second connecting sidewall 211.

[0077] Specifically, in this embodiment, both the positioning post 1111 and the positioning hole 2111 can be tapered. When the positioning post 1111 is inserted into the positioning hole 2111, the end of the positioning post 1111 with a smaller vertical cross-section first extends into the end of the positioning hole 2111 with a larger vertical cross-section. Then, the positioning post 1111 gradually extends into the positioning hole 2111, and finally, the outer sidewall of the positioning post 1111 and the inner sidewall of the positioning hole 2111 make contact with each other. Using this structure, on the one hand, it reduces the difficulty of inserting the positioning post 1111 into the positioning hole 2111, improving the fitting accuracy and efficiency between the positioning post 1111 and the positioning hole 2111. On the other hand, it improves the connection stability between the positioning post 1111 and the positioning hole 2111, preventing the positioning post 1111 from easily detaching from the positioning hole 2111.

[0078] In some embodiments, the first display component 100 is provided with a first locking part, and the second display component 200 is provided with a second locking part. The first locking part is configured to move toward or away from the second locking part when driven, so as to lock or unlock the first locking part and the second locking part. Exemplarily, the cooperation between the first locking part and the second locking part is similar to the cooperation between a pin and a socket.

[0079] Specifically, in this embodiment, after the first screen 110 and the second screen 210 are aligned and assembled, the first locking part is driven to move towards the second locking part, so that the first locking part and the second locking part are inserted together, thereby locking the first locking part and the second locking part. At this time, the first screen 110 and the second screen 210 will not separate from each other, which helps to improve the connection stability of the first screen 110 and the second screen 210. When the first screen 110 and the second screen 210 need to be separated, the first locking part is driven to move away from the second locking part, so that the first locking part and the second locking part are separated from each other, thereby releasing the first locking part and the second locking part. At this time, the first screen 110 and the second screen 210 can move relative to each other, so as to facilitate the separate transportation and storage of the first screen 110 and the second screen 210.

[0080] In some embodiments, refer to Figure 2 The first screen 110 has a first cover 112 at the first connecting sidewall 111. The first cover 112 is movably connected to the first screen 110, and a first receiving cavity 113 is formed between the first cover 112 and the first connecting sidewall 111. The transmitting module is disposed within the first receiving cavity 113. For example, the first cover 112 can be hinged to the first screen 110, or the first cover 112 can be slidably connected to the first screen 110 by a slider.

[0081] Similarly, refer to Figure 2The second screen 210 has a second cover 212 disposed at the second connecting sidewall 211. The second cover 212 is movably connected to the second screen 210, and a second receiving cavity 213 is formed between the second cover 212 and the second connecting sidewall 211. The receiving end module is disposed within the second receiving cavity 213. For example, the second cover 212 can be hinged to the second screen 210, or the second cover 212 can be slidably connected to the second screen 210 via a slider.

[0082] Specifically, in this embodiment, when the first screen 110 and the second screen 210 are not assembled, that is, when the first screen 110 and the second screen 210 are used alone, the first cover 112 and the second cover 212 can be adjusted to a snap-fit ​​state, so that the first cover 112 surrounds and protects the first connecting sidewall 111 and its component structure within the first receiving cavity 113, and the second cover 212 surrounds and protects the second connecting sidewall 211 and its component structure within the second receiving cavity 213, to prevent damage to the first connecting sidewall 111 and its component structure or the second connecting sidewall 211 and its component structure during transportation.

[0083] When the first screen 110 and the second screen 210 are assembled, that is, when the first screen 110 and the second screen 210 are combined into a larger screen, the first cover 112 and the second cover 212 can be adjusted to the open state, so that the first connecting side wall 111 and the second connecting side wall 211 are exposed. At this time, the first connecting side wall 111 and the second connecting side wall 211 can be connected together to realize the wireless connection between the transmitting end module and the receiving end module, ensuring that the first screen 110 and the second screen 210 can be controlled to move up and down at the same time.

[0084] In some embodiments, the first driving mechanism is further configured to drive the first screen 110 to translate horizontally. The second driving mechanism is further configured to drive the second screen 210 to translate horizontally. For example, taking the first display component 100 as an example, the first display component 100 may further include a base, on which a slide rail may be provided. The first screen 110 can be slidably connected to the slide rail, and the first driving mechanism can drive the first screen 110 to move horizontally along the slide rail.

[0085] Specifically, in this embodiment, during the splicing process of the first screen 110 and the second screen 210, the first driving mechanism can drive the first screen 110 to translate horizontally, and the second driving mechanism can drive the second screen 210 to translate horizontally, thereby achieving fine-tuning of the horizontal position of the first screen 110 or the second screen 210. Using this driving method, when there is a small gap at the splicing point of the first screen 110 and the second screen 210, it is not necessary to move the first display component 100 or the second display component 200 as a whole; only the horizontal position of the first screen 110 or the second screen 210 needs to be fine-tuned. This saves time and effort, improves the splicing accuracy of the first screen 110 and the second screen 210, and enhances the splicing effect of the first screen 110 and the second screen 210.

[0086] In some embodiments, the display module 10 further includes an adapter, which includes at least a first adapter sidewall and a second adapter sidewall. The first adapter sidewall is provided with a receiving module, which is wirelessly connected to a transmitting module of the first connecting sidewall 111. The second adapter sidewall is provided with a transmitting module, which is wirelessly connected to a receiving module of the second connecting sidewall 211. An angle is formed between the first and second adapter sidewalls. Exemplarily, the adapter may have a fan-shaped structure.

[0087] Specifically, in this embodiment, the adapter can be connected between the first connecting sidewall 111 and the second connecting sidewall 211, so that the first screen 110 and the second screen 210 are no longer limited to a linear assembly method. For example, through the adapter, the first screen 110 and the second screen 210 can be assembled in a zigzag pattern. Alternatively, the display module 10 can include more display components, so that the display module 10 has multiple screens. Through the adapter, the multiple screens can be assembled in a circular structure. Therefore, by setting additional adapters, firstly, it can increase the diversity of the shape changes of the display module 10, ensuring that the shape of the display module 10 is more novel, improving the visual effect of the display module 10, and making the display module 10 applicable to different usage scenarios to meet different user shape requirements; secondly, it can eliminate the connection gaps between the screens, achieving seamless connection between the screens and improving the aesthetics of the connection between the screens. For example, the adapter can be equipped with LED lights and screens, so that different patterns can be displayed on the adapter, ensuring the pattern connection between the screens and the adapter; thirdly, it can ensure that the screens can achieve linkage control. By sending a control signal to any one of the control mechanisms, the screens can be raised and lowered synchronously, ensuring that the height control of the screens is more sensitive, accurate, and synchronous.

[0088] In some embodiments, refer to Figure 1 and Figure 2 The first display component 100 includes a first support column 120, which includes a first column 121 and a second column 122 nested together. The second column 122 is slidably connected to the first column 121 and can extend or shorten relative to the first column 121. A first screen 110 is connected to the second column 122. The first screen 110 is provided with a first mounting slider, which is provided with a plurality of first bearings. The first column 121 is provided with a first mounting groove, and the plurality of first bearings are all connected to the first mounting groove. Exemplarily, the plurality of first bearings are arranged in different directions, such as front, back, left, and right.

[0089] Specifically, in this embodiment, a linear motor can be used to drive the second column 122 to extend or retract from the first column 121. When the linear motor drives the second column 122 to extend from the first column 121, the second column 122 causes the first screen 110 to rise. When the linear motor drives the second column 122 to retract into the first column 121, the second column 122 causes the first screen 110 to fall.

[0090] During the process of the second column 122 driving the first screen 110 to rise or fall, the first mounting slider moves synchronously along the first mounting groove. Under the action of multiple first bearings, the first screen 110 can be restricted from shifting in the forward, backward, left, and right directions, thereby improving the motion stability and motion accuracy of the first screen 110.

[0091] Similarly, refer to Figure 1 and Figure 2 The second display component 200 includes a second support column 220, which includes a third column 221 and a fourth column 222 nested together. The fourth column 222 is slidably connected to the third column 221 and can extend or shorten relative to the third column 221. The second screen 210 is connected to the fourth column 222. The second screen 210 is provided with a second mounting slider, which is provided with a plurality of second bearings. The third column 221 is provided with a second mounting groove, and the plurality of second bearings are all connected to the second mounting groove. Exemplarily, the plurality of second bearings are arranged in different directions, for example, the plurality of second bearings can be arranged in front, back, left, right, etc.

[0092] Specifically, in this embodiment, the driving method of the second screen 210 refers to the driving method of the first screen 110 in the above embodiment, and will not be described again here.

[0093] In some embodiments, the first column 121 is provided with a first cable bundle portion for securing the cables of the first display component 100. Similarly, the third column 221 is provided with a second cable bundle portion for securing the cables of the second display component 200. Exemplarily, the first cable bundle portion and the second cable bundle portion can both be cable bundle housings, or both can both be cable bundle grooves, or both can both be cable bundle rings, etc.

[0094] Specifically, in this embodiment, when the first screen 110 is raised or lowered, the cable connected to the first screen 110 will slide within the first bundle of wires without detaching from it. This simplifies the cable routing path, avoids messy or tangled cables, and ensures electrical safety.

[0095] Similarly, when the second screen 210 is raised or lowered, the cable connected to the second screen 210 will slide within the second cable bundle and will not detach from the second cable bundle. This simplifies the cable routing path, avoids cable messiness and tangling, and ensures electrical safety.

[0096] In some embodiments, refer to Figures 5 to 7 The first screen body 110 includes at least a first folding screen 114 and a second folding screen 115 that are hinged to each other. The first folding screen 114 can be folded relative to the second folding screen 115. The first folding screen 114 is provided with a first insertion part 1141, and the second folding screen 115 is provided with a second insertion part 1151. When the first folding screen 114 is folded relative to the second folding screen 115, the first insertion part 1141 can be inserted into the second insertion part 1151.

[0097] Specifically, in this embodiment, through the cooperation between the first insertion part 1141 and the second insertion part 1151, on the one hand, the first folded screen 114 and the second folded screen 115 after being folded can be limited to prevent the first folded screen 114 from shaking relative to the second folded screen 115 due to bumps during transportation, thereby improving the folding stability of the first screen body 110; on the other hand, the first folded screen 114 and the second folded screen 115 after being folded can be raised to maintain a certain safe distance between them, thereby preventing the first folded screen 114 and the second folded screen 115 from rubbing against each other and causing damage to the screen body, thereby improving the transportation safety of the first screen body 110.

[0098] Similarly, refer to Figures 5 to 7The second screen 210 includes at least a third folding screen 214 and a fourth folding screen 215 that are hinged to each other. The third folding screen 214 can be folded relative to the fourth folding screen 215. The third folding screen 214 is provided with a third insertion part 2141, and the fourth folding screen 215 is provided with a fourth insertion part 2151. When the third folding screen 214 is folded relative to the fourth folding screen 215, the third insertion part 2141 can be inserted into the fourth insertion part 2151.

[0099] Specifically, in this embodiment, the cooperation effect between the third plug-in portion 2141 and the fourth plug-in portion 2151 is the same as the cooperation effect between the first plug-in portion 1141 and the second plug-in portion 1151 in the above embodiment, and will not be repeated here.

[0100] Correspondingly, another embodiment of this application also provides a control method for the display module 10, referring to... Figure 9 The control method is used to control the display module 10 in any of the above embodiments, and specifically includes the following steps:

[0101] Step S100: Drive the first display component 100 or the second display component 200 to move toward each other.

[0102] Specifically, in this step, the first display component 100 and the second display component 200 may be equipped with casters to facilitate the movement of the first display component 100 and the second display component 200.

[0103] Step S200: Connect the first connection port and the second connection port; for example, align the first connection sidewall 111 and the second connection sidewall 211 so that the transmitting module and the receiving module are wirelessly connected.

[0104] Specifically, in this step, after the transmitting module and the receiving module are wirelessly connected, the first screen 110 and the second screen 210 can achieve linkage control.

[0105] Step S300: Send a control signal to the first control mechanism or the second control mechanism so that while the first drive mechanism drives the first screen 110 to move up and down in the height direction, the second drive mechanism drives the second screen 210 to move up and down synchronously in the height direction, so as to realize the synchronous lifting and lowering of the first screen 110 and the second screen 210.

[0106] Specifically, in this step, when a control signal is sent to either the first control mechanism or the second control mechanism, the first drive mechanism and the second drive mechanism will operate simultaneously, so that the first screen 110 and the second screen 210 can rise and fall synchronously.

[0107] In this embodiment, the splicing method of the first screen 110 and the second screen 210 is simple, efficient, time-saving and labor-saving. After the first screen 110 and the second screen 210 are spliced, they can achieve linkage control, so that the first screen 110 and the second screen 210 can be raised and lowered at the same time, which improves the control accuracy of the first screen 110 and the second screen 210 and optimizes the splicing effect of the first screen 110 and the second screen 210.

[0108] Thanks to the improvements to the display module 10 described above, the control method of this embodiment has the same technical effect as the display module 10 described above, and will not be repeated here.

[0109] It should be noted that other undisclosed aspects of the display module 10 and its control method provided in this application can be found in the prior art, and will not be repeated here.

[0110] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural transformations made based on the content of the specification and drawings of this application under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A display module, characterized in that, At least including: A first display component, the first display component including a first screen, a first driving mechanism and a first control mechanism, the first control mechanism being configured to control the movement of the first driving mechanism so that the first driving mechanism drives the first screen to move up and down in the height direction; The second display component includes a second screen, a second drive mechanism, and a second control mechanism. The second control mechanism is configured to control the movement of the second drive mechanism so that the second drive mechanism drives the second screen to move up and down in the height direction. The first control mechanism is provided with a first connection port, and the second control mechanism is provided with a second connection port. The first connection port can be connected to the second connection port so that the first control mechanism and the second control mechanism are electrically connected, thereby realizing the synchronous lifting and lowering of the first screen and the second screen. The first screen body has at least a first connecting sidewall, and the second screen body has at least a second connecting sidewall. The first connecting sidewall is provided with a transmitting end module, and the second connecting sidewall is provided with a receiving end module. The transmitting end module is electrically connected to the first control mechanism, and the receiving end module is electrically connected to the second control mechanism. Wherein, when the first connecting sidewall and the second connecting sidewall are docked, the transmitting end module and the receiving end module are wirelessly connected, so that the first control mechanism and the second control mechanism are electrically connected; The display module further includes an adapter, which has a fan-shaped structure and includes at least a first adapter sidewall and a second adapter sidewall. The first adapter sidewall is provided with the receiving module, and the receiving module of the first adapter sidewall is wirelessly connected to the transmitting module of the first connecting sidewall. The second adapter sidewall is provided with the transmitting module, and the transmitting module of the second adapter sidewall is wirelessly connected to the receiving module of the second connecting sidewall. There is an included angle between the first transition sidewall and the second transition sidewall.

2. The display module according to claim 1, characterized in that, The first connecting sidewall is provided with a positioning post, and the second connecting sidewall is provided with a positioning hole. The positioning post can be inserted into the positioning hole so that the transmitting module and the receiving module are aligned and wirelessly connected. The vertical cross-sectional area of ​​the positioning post gradually decreases from the end closest to the first connecting sidewall to the end furthest from the first connecting sidewall, and the vertical cross-sectional area of ​​the positioning hole gradually decreases from the end closest to the second connecting sidewall to the end furthest from the second connecting sidewall.

3. The display module according to claim 1, characterized in that, The first display component is provided with a first locking part, and the second display component is provided with a second locking part. The first locking part is configured to move towards or away from the second locking part when driven, so as to lock or release the first locking part and the second locking part.

4. The display module according to claim 1, characterized in that, The first screen body is provided with a first cover at the first connecting side wall. The first cover is movably connected to the first screen body. A first receiving cavity is formed between the first cover and the first connecting side wall. The transmitting end module is disposed in the first receiving cavity. The second screen body is provided with a second cover at the second connecting side wall. The second cover is movably connected to the second screen body. A second receiving cavity is formed between the second cover and the second connecting side wall. The receiving module is disposed in the second receiving cavity.

5. The display module according to claim 1, characterized in that, The first driving mechanism is also configured to drive the first screen to perform a translational movement in the horizontal direction; The second drive mechanism is also configured to drive the second screen to translate in the horizontal direction.

6. The display module according to claim 1, characterized in that, The first display component includes a first support column, which includes a first column and a second column that are nested together. The second column is slidably connected to the first column and can extend or shorten relative to the first column. The first screen is connected to the second column. The first screen is provided with a first mounting slider, which is provided with a plurality of first bearings. The first column is provided with a first mounting groove, and the plurality of first bearings are all connected to the first mounting groove. The second display component includes a second support column, which includes a third column and a fourth column nested together. The fourth column is slidably connected to the third column and can extend or shorten relative to the third column. The second screen is connected to the fourth column. The second screen is provided with a second mounting slider, which is provided with a plurality of second bearings. The third column is provided with a second mounting groove, and the plurality of second bearings are all connected to the second mounting groove.

7. The display module according to claim 6, characterized in that, The first column is provided with a first wire harness portion, which is used to bind the cable of the first display component; The third column is provided with a second cable bundle, which is used to bind the cable of the second display component.

8. The display module according to claim 1, characterized in that, The first screen body includes at least a first folding screen and a second folding screen that are hinged to each other. The first folding screen can be folded relative to the second folding screen. The first folding screen is provided with a first insertion part, and the second folding screen is provided with a second insertion part. When the first folding screen is folded relative to the second folding screen, the first insertion part can be inserted into the second insertion part. The second screen body includes at least a third folding screen and a fourth folding screen that are hinged to each other. The third folding screen can be folded relative to the fourth folding screen. The third folding screen is provided with a third insertion part, and the fourth folding screen is provided with a fourth insertion part. When the third folding screen is folded relative to the fourth folding screen, the third insertion part can be inserted into the fourth insertion part.

9. A control method for a display module, used to control the display module as described in any one of claims 1 to 8, characterized in that, Includes the following steps: Drive the first display component or the second display component to move toward each other; Connect the first connection port and the second connection port; A control signal is transmitted to the first control mechanism or the second control mechanism, so that while the first drive mechanism drives the first screen to move up and down in the height direction, the second drive mechanism drives the second screen to move up and down synchronously in the height direction, thereby realizing the synchronous lifting and lowering of the first screen and the second screen.

Images