Multi-screen multi-modal connection display assembly based on modular magnetic attraction architecture

Abstract

The utility model discloses a kind of multi-screen multi-modal connection display components based on modularization magnetic attraction frame, including display module and first connecting piece;Display module is arranged with three connection ports, and three connection ports are distributed on the three side edges of display module according to preset position;Control panel is equipped in the first connecting piece, and control panel is used to receive external input signal;Opposite two output ends of the first connecting piece are formed with the first connecting part that is detachably moved with any connection port;First connecting piece is modularized, and the first connecting part of two ends in first connecting piece can be connected with the connection port in two display modules, the relative fixation of two display modules is realized, user can obtain larger size display interface, and can be centered on first connecting piece, and the upper connection port based on preset orientation is installed into first connecting piece at different angle mode, the high flexibility installation of display module is realized, and different scene display interface can be better adapted.

Description

Technical Field

[0001] This utility model relates to the field of desktop display, and in particular to a multi-screen, multi-modal connection display component and component based on a modular magnetic architecture. Background Technology

[0002] With the development of technology, computer-based office work has become mainstream. In the process of analyzing and processing electronic information using computers, users often have practical needs for multi-screen or large-screen displays. In actual use, users desire a complete system with one host and multiple monitors for simultaneous multi-screen display. This typically includes a host, multiple (LCD) monitors, a multi-screen monitor stand, and matching keyboards and mice. A single keyboard and mouse allows for quick switching, and each screen can display and run its own program completely independently. A specific example is Chinese patent application number 201720338935. The display splicing structure disclosed by .X connects adjacent monitors by engaging two locking parts of the splicing component with the first locking parts of two adjacent monitors. This results in orderly monitor placement, a tidy and organized office desktop, and improved work efficiency. However, in practical use, it has been found that this solution requires both monitors to be placed on the desktop, and the corresponding stands occupy desktop space. Furthermore, since both monitors are connected to the host computer via independent cables, the resulting clutter on the desktop remains unresolved. More importantly, with the increasing variety of electronic information formats, such as short videos and long webpages, vertical viewing provides a better user experience. However, the connection and use of the two monitors in the above solution is relatively limited, with low installation flexibility, and it cannot achieve suitable combination modes for use. Therefore, a more reasonable solution is urgently needed to address the aforementioned issues. Utility Model Content

[0003] In addressing the problem that existing desktop multi-monitor applications suffer from limited coordination between multiple monitors, hindering rapid and flexible installation and use, this invention provides a solution.

[0004] To achieve the above objectives, this utility model provides a multi-screen, multi-modal connection display component based on a modular magnetic architecture, comprising:

[0005] The display module has a quantity N, where N is at least a natural number 2; the display module also has three connection ports, which are respectively located on three sides of the display module.

[0006] A first connector is provided, which contains a main control board for receiving external input signals. The first connector has two opposite output ends with first connecting parts, which can be magnetically connected to any of the connecting ports to realize the horizontal or vertical installation of the display module. When the first connecting parts are connected to the connecting ports, the main control board can activate the display module in a timely manner.

[0007] As an improvement of this utility model, when N is greater than 3, it further includes M second connectors, where M = N - 2; the second connector has a built-in sub-control board and has second connectors at both ends that are the same as the first connector; after two adjacent display modules are connected through the first connector, the remaining display modules are all connected through the second connector, and the end of the second connector away from the first connector is used to activate the display module it is connected to.

[0008] As an improvement of this utility model, the connection port is provided with three ports, two of which are respectively located on the opposite first and second sides of the display module, and the remaining connection port is located on the third side between the first and second sides.

[0009] As an improvement of this utility model, both the first connecting member and the second connecting member are composed of a first housing and a second housing; the opposite ends of the first housing and the second housing are connected by an adjustment mechanism so that the two display modules connected to the first housing and the second housing generate a suitable taper.

[0010] As an improvement of this utility model, the adjustment mechanism is an arc-shaped plate, one end of which is fixedly connected to the first housing, and the other end extends and retracts within the movable channel preset in the second housing.

[0011] As an improvement of this utility model, the connection port is composed of a boss and a first contact matrix, the first contact matrix being formed on the platform of the boss; the first connection part is composed of a recess and a second contact matrix, and when the recess and the boss are fitted together, the first contact matrix and the second contact matrix are adapted to be connected.

[0012] As an improvement of this utility model, the protrusion portion has a built-in first magnetic ring, and the magnetic attraction area formed by the first magnetic ring surrounds the first contact matrix; the recess portion has a second magnetic ring adapted to the first magnetic ring inside.

[0013] As an improvement of this utility model, each display module is provided with a strip groove at the position adjacent to the protrusion; the first connecting part is provided with a strip protrusion that is magnetically connected to the strip groove.

[0014] As an improvement of this utility model, each of the first contact point matrices includes a first screen driving unit, a first data unit, and a first power supply unit. The three first screen driving units in the same display module are electrically connected to each other to form a driving channel, the three first data units are electrically connected to each other to form a data channel, and the three first power supply units are electrically connected to form a power supply channel.

[0015] As an improvement of this utility model, the data channel consists of three independent sub-data channels; the sub-data channels are used to construct data transmission between the first connector and the display module, or to construct data transmission between the first connector and the second connector.

[0016] The beneficial effects of this utility model are as follows: Compared with the prior art, the multi-screen multimodal connection display component based on a modular magnetic architecture provided by this utility model includes a display module and a first connector; the number of display modules is N, where N is at least a natural number 2; the display module is also provided with three connection ports, which are respectively located on three consecutively arranged sides of the display module; the first connector is provided with a control board, which is used to receive external input signals; the two opposite output ends of the first connector are provided with first connecting parts, and the two first connecting parts can be magnetically connected to any connection port to realize the horizontal and vertical installation of the display module; when the first connecting part is connected to the connection port, it can make... The main control board activates the display modules in a timely manner; the control board, which connects to the host computer, is placed in the modular first connector. The first connecting parts at both ends of the first connector can connect to the connection ports of the two display modules, thus achieving relative fixation of the two display modules to expand the screen area. Users can obtain a larger display interface for convenient use. Based on the above, users can use the first connector as the center and install the display modules at different angles based on the upper connection ports of preset positions into the first connector. This achieves highly flexible installation of the display modules in both horizontal and vertical orientations, better adapting to display interfaces in different scenarios and providing a better user experience. Attached Figure Description

[0017] Figure 1 This is one of the schematic diagrams showing the connection of the display module of this utility model;

[0018] Figure 2 This is the second schematic diagram of the display module connection of this utility model;

[0019] Figure 3This is the third schematic diagram of the display module connection of this utility model;

[0020] Figure 4 This is the fourth schematic diagram of the display module connection of this utility model;

[0021] Figure 5 This is the fifth schematic diagram of the display module connection of this utility model;

[0022] Figure 6 This is the sixth schematic diagram of the display module connection of this utility model;

[0023] Figure 7 This is diagram seven showing the connection of the display module of this utility model;

[0024] Figure 8 This is the eighth schematic diagram of the display module connection of this utility model;

[0025] Figure 9 This is a perspective view of the display module of this utility model;

[0026] Figure 10 This is an exploded view of the display module of this utility model;

[0027] Figure 11 This is a perspective view of the first connecting member of this utility model;

[0028] Figure 12 This is an exploded view of the first connecting member of this utility model;

[0029] Figure 13 This is an exploded view of another form of the first connector of this utility model;

[0030] Figure 14 This is an exploded view of the second connector of this utility model;

[0031] Figure 15 This is a schematic diagram of the first contact point matrix of the display module of this utility model;

[0032] Figure 16 This is a frame diagram of the main control board of the first connector of this utility model;

[0033] Figure 17 This is a frame diagram of the secondary control board of the second connector of this utility model;

[0034] Figure 18 This is a schematic diagram of the signal flow of this utility model.

[0035] The symbols for the main components are explained below:

[0036] 1. Display module; 11. Connection port; 12. Boss; 13. First contact matrix; 131. First screen driving unit; 132. First data unit; 133. First charging unit; 14. First magnetic ring; 15. Strip groove;

[0037] 2. First connector; 21. Main control board; 211. First sub-board; 212. Second sub-board; 22. First HUB unit; 23. First SOC unit;

[0038] 3. Second connector; 31. Sub-control board; 311. Third sub-board; 312. Fourth sub-board; 32. Second HUB unit; 33. Second SOC unit; 34. Switch unit;

[0039] a. First housing; b. Second housing; c. Arc-shaped plate; d. Movable channel; c. Second contact matrix; d. Strip protrusion; e. Drive channel; f. Data channel; f1. Sub-data channel; g. Power supply channel; h. Recess; i. Second magnetic ring. Detailed Implementation

[0040] To more clearly illustrate this utility model, the following description, in conjunction with the accompanying drawings, will provide a further picture.

[0041] In the following description, specific examples are given to provide a more in-depth understanding of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. It should be understood that the specific embodiments described are only used to explain the present invention and are not intended to limit the present invention.

[0042] It should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the said feature, integral, step, operation, element, or component, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, or combinations thereof.

[0043] To address the aforementioned technical problems, this application provides a multi-screen, multi-modal connection display component based on a modular magnetic architecture. (See attached document.) Figure 1 To be continued Figure 13 The system includes a display module 1 and a first connector 2; the number of display modules 1 is N, and N is at least 2; the display module 1 is also provided with three connection ports 11, which are distributed on the three sides of the display module according to a preset position; the first connector 2 is provided with a main control board, which is used to receive external input signals; the two opposite output ends of the first connector 2 form a first connection part that supports detachment from any connection port 11, and when the first connection part is connected to the connection port 11, the main control board 21 activates the display module in a timely manner.

[0044] The control board, which connects to the host computer, is placed in the modular first connector 2. The first connecting parts at both ends of the first connector can connect to the connection ports 11 in the two display modules 1, thus achieving relative fixation of the two display modules 1 and expanding the screen area. Users can obtain a larger display interface for convenient use. Based on the above, users can use the first connector 2 as the center and install the display modules 1 at different angles based on the upper connection ports 11 in a preset orientation. This achieves highly flexible installation of the display modules 1 in both horizontal and vertical orientations, better adapting to display interfaces in different scenarios and improving the user experience.

[0045] For the connection scheme of multiple display modules 1, multiple first connectors 2 can naturally be used for connection. However, since the main control board 21 in the first connector 2 is the main core component in this application, its cost is relatively high. If multiple first connectors 2 are used for connection, it will lead to higher costs and reduce users' willingness to purchase. Therefore, in this embodiment, when N is greater than 3, a number of second connectors 3 of M are also included, where M = N - 2. The second connector 3 has a built-in sub-control board 31 and has second connectors at both ends that are the same as the first connectors. After two adjacent display modules 1 are connected through the first connector, the remaining display modules 1 are all connected through the second connectors 3. The end of the second connector 3 away from the first connector 2 is used to activate the display module 1 it is connected to. Taking the number of display modules 1 to be connected as 4 as an example, N = 4, then the number of second connectors is calculated as N - 2, which is M = 4 - 2, so the number of second connectors 3 is 2. Of the four display modules 1, two are connected via a first connector 2, and the remaining two are connected to the two central display modules 1 on either side via a second connector 3. The second connector 3 has a second connecting part, and the hardware structure of the first and second connecting parts is the same, thus achieving the same connection effect as the first connecting part. After connection, the two central display modules 1 are directly lit by the first connector 2, and the two peripheral display modules 1 are lit by the second display module 1. In this embodiment, lighting up can be understood as activating the light-emitting elements inside the display module 1 to display the image transmitted from the host computer. It is worth further understanding that the secondary control board 31 in the second connector 3 processes the signals output from the main control board 21 to achieve signal loop-out, thereby enabling multiple display modules 1 to work collaboratively. It is also worth noting that the external contours of the first connector 2 and the second connector 3 are the same, with only functional differences.

[0046] In the specific arrangement of the connection ports 11, there are three connection ports 11. Two connection ports 11 are respectively placed on the opposite first and second sides of the display module 1, and the remaining connection port 11 is located on the third side between the first and second sides. The following describes this application further with reference to several installation configurations. For example, in the first usage scenario, two or one display modules 11 are connected to the first and / or second sides of the display module 11 via the first connector 2 and an appropriate number of second connectors 3 to present a "ultrawide" display configuration, which is more in line with the usage habits of most customers and allows for a larger display of the user's system interface. In the second usage scenario, the third sides of one or two other display modules 1 can be connected via the first and / or second sides to achieve vertical installation. This can be understood as two display modules 1 forming a horizontal "T" shape, and three display modules 1 forming a "T" shape. The "H" shaped or "T" shaped configuration allows users to customize the layout to suit their specific needs. For example, vertical and side display modules 1 are suitable for reading articles or viewing short vertical videos. In a third configuration, another display module 1 can be installed on the third side. This installation method can be done independently or in conjunction with the configurations described in the first and second scenarios, better suited for scenarios such as video editing, audio track checking, or image processing. Alternatively, a first connector and two second connectors can be used to connect the four display modules in a matrix pattern, creating a splicing effect and providing a larger display area, which is particularly useful in multi-screen monitoring scenarios. As can be seen, this application utilizes multiple connection ports 11 to achieve a flexible installation method, allowing users to implement corresponding installation strategies based on their specific needs.

[0047] Due to the limited field of view, multiple connected display modules 1 cannot be effectively observed. Therefore, in this embodiment, both the first connector 2 and the second connector 3 are composed of a first housing a and a second housing b. The opposite ends of the first housing a and the second housing b are connected by an adjustment mechanism so that the two display modules 1 connected to the first housing a and the second housing b generate a suitable taper. The adjustment mechanism can be a rotating shaft structure, a hinge structure, or any structure that enables the first housing a and the second housing b to fold. Specifically, taking the first connector 2 as an example, the opposite sides of the first housing a and the second housing b are connected by an adjustment mechanism, and the opposite sides are respectively provided with a first connecting part. Similarly, for the second connector 3, the opposite sides are respectively provided with a second connecting part. Under the above structural scheme, the user can adjust the taper between the two display modules 1 according to their own requirements during use, and can obtain a better user experience.

[0048] In the specific design, the adjustment mechanism is an arc-shaped plate c. One end of the arc-shaped plate c is fixedly connected to the first housing a, and the other end extends and retracts within the pre-set movable channel d of the second housing b. It is easy to understand that the arc-shaped plate c can be directly mounted on the profile of the first housing a, and the second housing b forms a corresponding movable channel d. The two display modules 1 adjust according to the curvature of the arc-shaped plate c. The overall design is simpler, the two display modules 1 can stop at appropriate times, and it does not rely on any flexible software, resulting in a longer and more stable structural lifespan. Regarding the main control board 21, it can be the main... The PCB consists of a first sub-board 221 and a second sub-board 212 that are electrically connected. The first sub-board 221 is equipped with an input port and a power supply port. Both the first sub-board 221 and the second sub-board 212 are equipped with a first HUB unit 22, a first SOC unit 23, and support multiple sets of independent output ports. In terms of physical form, the output ports can be understood as being arranged on the two sub-boards and forming a second matrix of contacts located at the first connection part. The first HUB unit 22 is actually a HUB chip, specifically model IC / USB-HUB / FE 2. 1-LQFP48 / 7x7; The function of the first HUB unit 22 is to filter the input signal from the host computer and then independently divide it into multiple signal outputs through the output terminal; More specifically, in the first connector 2, the two first HUB units 22 on the first sub-board 221 and the second sub-board 212 are electrically connected, and the two first SOC units 23 are also electrically connected accordingly. The SOC unit referred to in this application is a system-on-a-chip. The two first SOC units 23 and the first HUB unit 22 work together to process the input signal source of the host computer and send it to the external display module 1 or the second connector 3 through the output ports at both ends to realize the transmission of the specified signal. This achieves a loop-out display effect; the second connector 3 also includes a first housing a and a second housing b to obtain the same physical form as the first connector 2, and thus obtain the same physical connection characteristics. However, the sub-control board 31 is constructed differently. Specifically, the sub-control board 31 is composed of a third sub-board 311 and a fourth sub-board 312 that are electrically connected. The interface part of the third sub-board 311 is only responsible for data input and has no output function. The fourth sub-board 312 is further equipped with a second SOC unit 33 and a second HUB unit 32, so that the port of the fourth sub-board 312 forms an output signal function, realizing unidirectional transmission of the signal to light up the display module 1 connected to that end.

[0049] While providing signal processing, the first connector 2 and the second connector 3 also serve to stably connect the two display modules 1. To improve the stable magnetic attraction, in this embodiment, the connection port 11 is composed of a boss portion 12 and a first contact matrix 13, with the first contact matrix 13 formed on the platform of the boss portion 12. The first connecting portion is composed of a recessed portion h and a second contact matrix c. When the recessed portion h and the boss portion 12 are engaged, the first contact matrix 13 and the second contact matrix c are adapted to connect. It is easy to understand that the engagement of the boss portion 12 and the recessed portion h, combined with the magnetic attraction, provides a stronger fastening ability to secure the connection and ensure the stability of the connection between the first connector 2, the second connector 3, and the display module 1. This ensures better working stability and prevents the display quality from decreasing due to loosening of the contact parts.

[0050] In this application, the magnetic connection can be achieved using structures such as magnetic snaps or magnetic matrices. Specifically, the protrusion 12 has a first magnetic ring 14 built in, and the magnetic area formed by the first magnetic ring 14 surrounds the first contact matrix 13; the recess h has a second magnetic ring i that matches the first magnetic ring 14 inside; the first magnetic ring 14 and the second magnetic ring i can cooperate with the protrusion 12 and the recess h to achieve fast and stable assembly; in a further embodiment, each display module 1 has a strip groove 15 at an adjacent position of the protrusion; the first connecting part has a strip protrusion d that is magnetically connected to the strip groove 15. It is easy to understand that the strip protrusion d and the inner wall of the strip groove 15 are correspondingly embedded with magnets that can provide magnetic attraction. The iron unit can form a quick connection between the strip protrusion d and the strip groove 15. The number of strip protrusions and strip grooves 15 can be one, two, three or even more. The more there are, the better the stability provided. In a better solution, the protrusion is cylindrical and the recess h is a corresponding matching circular groove. The user can make the first connector 2 and the display module 1 be initially assembled at any angle. After the initial assembly, the first connector 2 is rotated so that the strip groove 15 and the strip protrusion d are further magnetically attracted to achieve the expected installation position. In this position, the first contact matrix 13 module and the corresponding second contact matrix c in the first connector 2 and the second connector 3 form a precise matching fit.

[0051] In this embodiment, each first contact matrix 13 includes a first screen driving unit 131, a first data unit 132, and a first power supply unit 133. The three first screen driving units in the same display module 1 are electrically connected to each other to form a driving channel e, the three first data units 132 are electrically connected to each other to form a data channel f, and the three first power supply units 133 are electrically connected to form a power supply channel g. It can be understood that in addition to outputting the image, the display module 1 also plays the role of signal bridging, that is, further transmitting the output signal of the main control board 21 to the second connector 3 for secondary processing, thereby illuminating and activating the display module 1 connected to the output end of the second connector 3, so as to realize the signal transmission described in the aforementioned embodiment.

[0052] In the specific scheme, the data channel f consists of three independent sub-data channels f1. The sub-data channels f1 are used to construct data transmission between the first connector 2 and the display module 1, or to construct data transmission between the first connector 2 and the second connector 3. The following example further illustrates this: the sub-data channels f1 are denoted as the first channel, the second channel, and the third channel. Four display modules 1 are acquired. Using one display module 1 as the center, the remaining three display modules 1 are arranged on the three sides of the central display module 1 via one first connector 2 and two second display modules. The first connector 2 receives the input signal from the upper level and generates a corresponding first output signal, which is output from both ends. In the output end of the first connector 2, the first output signal passes through three independent output ports, which can be of types such as USB and Type-C. Specifically, the signal flow mechanism is that the second contact matrix c of the two output ends of the first connector 2 respectively forms the first output signal, which drives the first screen driving unit in the two connected display modules 1 respectively. This allows the first power supply unit 133 to obtain the corresponding operating voltage, and to input the main display data through the first, second, and third channels. The two display modules 1 connected to the first connector 2 only need the display data from the first channel to generate the display screen. At the same time, the first output signal also obtains data connectivity in the first contact matrix 13 on the three sides through the connectivity characteristics of the data channel f. Thus, the first output signal is received by the input terminal of the second display module 1. This input terminal is naturally also provided with three independent ports. After receiving the first output signal, the switching unit 34 mounted on the fourth sub-board 312 selects one of the second and third channels for output. Assuming that the second channel is selected, the second output signal is obtained. The display module 1 connected to this output terminal generates the corresponding screen through the display data of the second channel. Similarly, the remaining display modules 1 generate the corresponding screen through the display data of the third channel. It can be seen that through the above scheme, there will be no signal confusion between multiple display modules 1, resulting in the inability to effectively output the signal screen.

[0053] The advantages of this utility model are:

[0054] 1. The control board connected to the host computer is placed in the modular first connector. The first connecting parts at both ends of the first connector can be connected to the connection ports in the two display modules, thereby achieving relative fixation of the two display modules, so as to expand the screen area and provide users with a larger display interface for convenient use.

[0055] 2. Users can use the first connector as the center and install the display module into the first connector at different angles based on the upper connection port of the preset position. This achieves highly flexible installation of the display module in both horizontal and vertical orientations, which can better adapt to the display interface of different scenarios and make the user experience better.

[0056] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A multi-screen, multi-modal connection display component based on a modular magnetic architecture, characterized in that, include: The number of display modules, N, is at least a natural number 2; The display module is also provided with three connection ports, which are respectively located on three sides of the display module; A first connector is provided, which contains a main control board for receiving external input signals. The first connector has two opposite output ends with first connecting parts, which can be magnetically connected to any of the connecting ports to realize the horizontal or vertical installation of the display module. When the first connecting parts are connected to the connecting ports, the main control board can activate the display module in a timely manner.

2. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 1, characterized in that, When N is greater than 3, it also includes a second connector of quantity M, where M = N - 2; the second connector has a built-in sub-control board and has a second connector at both ends that is the same as the first connector; after two adjacent display modules are connected through the first connector, the remaining display modules are all connected through the second connector, and the end of the second connector away from the first connector is used to activate the display module it is connected to.

3. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 2, characterized in that, The first connector and the second connector are both composed of a first housing and a second housing; the opposite ends of the first housing and the second housing are connected by an adjustment mechanism so that the two display modules connected to the first housing and the second housing generate a suitable taper.

4. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 3, characterized in that, The adjustment mechanism is an arc-shaped plate, one end of which is fixedly connected to the first housing, and the other end extends and retracts within a pre-set movable channel in the second housing.

5. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 2, characterized in that, The connection port consists of a boss portion and a first contact matrix, the first contact matrix being formed on the platform of the boss portion; the first connection portion consists of a recess portion and a second contact matrix, the first contact matrix and the second contact matrix being adapted and connected when the recess portion and the boss portion are fitted together.

6. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 5, characterized in that, The protrusion portion has a built-in first magnetic ring, and the magnetic attraction area formed by the first magnetic ring surrounds the first contact matrix; the recess portion has a second magnetic ring inside that is adapted to the first magnetic ring.

7. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 6, characterized in that, Each display module has a strip groove at an adjacent position to the protrusion; the first connecting part has a strip protrusion that is magnetically connected to the strip groove.

8. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 5, characterized in that, Each of the first contact point matrices includes a first drive screen unit, a first data unit, and a first power supply unit. The three first drive screen units in the same display module are electrically connected to each other to form a drive channel, the three first data units are electrically connected to each other to form a data channel, and the three first power supply units are electrically connected to form a power supply channel.

9. The multi-screen, multi-modal connection display component based on a modular magnetic architecture according to claim 8, characterized in that, The data channel consists of three independent sub-data channels; the sub-data channels are used to construct data transmission between the first connector and the display module, or to construct data transmission between the first connector and the second connector.

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